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-rw-r--r--LICENSES/GPL-2.0-only.txt357
-rw-r--r--LICENSES/GPL-3.0-only.txt691
-rw-r--r--Makefile.am83
-rw-r--r--Makefile.in1334
-rw-r--r--NEWS721
-rw-r--r--aclocal.m41476
-rwxr-xr-xcompile348
-rw-r--r--config.h.in166
-rwxr-xr-xconfigure6702
-rw-r--r--configure.ac43
-rwxr-xr-xdepcomp791
-rw-r--r--desc-defs.c1131
-rw-r--r--desc-defs.h182
-rw-r--r--desc-dump.c599
-rw-r--r--desc-dump.h50
-rwxr-xr-xinstall-sh541
-rw-r--r--list.h110
-rw-r--r--lsusb-t.c730
-rw-r--r--lsusb.8.in66
-rw-r--r--lsusb.c3909
-rw-r--r--lsusb.h9
-rw-r--r--lsusb.py.in549
-rwxr-xr-xmissing215
-rw-r--r--names.c428
-rw-r--r--names.h39
-rw-r--r--sysfs.c72
-rw-r--r--sysfs.h16
-rwxr-xr-xusb-devices184
-rw-r--r--usb-devices.1.in55
-rw-r--r--usb-spec.h1600
-rw-r--r--usbhid-dump.8.in102
-rw-r--r--usbhid-dump/ChangeLog1
-rw-r--r--usbhid-dump/Makefile.am21
-rw-r--r--usbhid-dump/Makefile.in803
-rw-r--r--usbhid-dump/NEWS38
-rw-r--r--usbhid-dump/aclocal.m41512
-rwxr-xr-xusbhid-dump/bootstrap28
-rwxr-xr-xusbhid-dump/compile348
-rw-r--r--usbhid-dump/config.h.in154
-rwxr-xr-xusbhid-dump/configure6302
-rw-r--r--usbhid-dump/configure.ac77
-rwxr-xr-xusbhid-dump/depcomp791
-rwxr-xr-xusbhid-dump/install-sh541
-rwxr-xr-xusbhid-dump/missing215
-rw-r--r--usbhid-dump/src/Makefile.am19
-rw-r--r--usbhid-dump/src/Makefile.in609
-rw-r--r--usbhid-dump/src/dev.c72
-rw-r--r--usbhid-dump/src/dev.h57
-rw-r--r--usbhid-dump/src/dev_list.c125
-rw-r--r--usbhid-dump/src/dev_list.h69
-rw-r--r--usbhid-dump/src/iface.c227
-rw-r--r--usbhid-dump/src/iface.h158
-rw-r--r--usbhid-dump/src/iface_list.c220
-rw-r--r--usbhid-dump/src/iface_list.h92
-rw-r--r--usbhid-dump/src/misc.h70
-rw-r--r--usbhid-dump/src/usbhid-dump.c1067
-rw-r--r--usbmisc.c236
-rw-r--r--usbmisc.h20
-rw-r--r--usbreset.c191
59 files changed, 37362 insertions, 0 deletions
diff --git a/LICENSES/GPL-2.0-only.txt b/LICENSES/GPL-2.0-only.txt
new file mode 100644
index 0000000..4408fbf
--- /dev/null
+++ b/LICENSES/GPL-2.0-only.txt
@@ -0,0 +1,357 @@
+Valid-License-Identifier: GPL-2.0
+Valid-License-Identifier: GPL-2.0-only
+Valid-License-Identifier: GPL-2.0+
+Valid-License-Identifier: GPL-2.0-or-later
+SPDX-URL: https://spdx.org/licenses/GPL-2.0.html
+Usage-Guide:
+ To use this license in source code, put one of the following SPDX
+ tag/value pairs into a comment according to the placement
+ guidelines in the licensing rules documentation.
+ For 'GNU General Public License (GPL) version 2 only' use:
+ SPDX-License-Identifier: GPL-2.0
+ or
+ SPDX-License-Identifier: GPL-2.0-only
+ For 'GNU General Public License (GPL) version 2 or any later version' use:
+ SPDX-License-Identifier: GPL-2.0+
+ or
+ SPDX-License-Identifier: GPL-2.0-or-later
+License-Text:
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
+ does not normally print such an announcement, your work based on
+ the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable
+ source code, which must be distributed under the terms of Sections
+ 1 and 2 above on a medium customarily used for software interchange; or,
+
+ b) Accompany it with a written offer, valid for at least three
+ years, to give any third party, for a charge no more than your
+ cost of physically performing source distribution, a complete
+ machine-readable copy of the corresponding source code, to be
+ distributed under the terms of Sections 1 and 2 above on a medium
+ customarily used for software interchange; or,
+
+ c) Accompany it with the information you received as to the offer
+ to distribute corresponding source code. (This alternative is
+ allowed only for noncommercial distribution and only if you
+ received the program in object code or executable form with such
+ an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it. For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable. However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+ 4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License. Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+ 5. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Program or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+ 6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions. You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+ 7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all. For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission. For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along
+ with this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) year name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
diff --git a/LICENSES/GPL-3.0-only.txt b/LICENSES/GPL-3.0-only.txt
new file mode 100644
index 0000000..568c6c0
--- /dev/null
+++ b/LICENSES/GPL-3.0-only.txt
@@ -0,0 +1,691 @@
+Valid-License-Identifier: GPL-3.0-only
+Valid-License-Identifier: GPL-3.0+
+Valid-License-Identifier: GPL-3.0-or-later
+SPDX-URL: https://spdx.org/licenses/GPL-3.0.html
+Usage-Guide:
+ To use this license in source code, put one of the following SPDX
+ tag/value pairs into a comment according to the placement
+ guidelines in the licensing rules documentation.
+ For 'GNU General Public License (GPL) version 3 only' use:
+ SPDX-License-Identifier: GPL-3.0
+ or
+ SPDX-License-Identifier: GPL-3.0-only
+ For 'GNU General Public License (GPL) version 3 or any later version' use:
+ SPDX-License-Identifier: GPL-3.0+
+ or
+ SPDX-License-Identifier: GPL-3.0-or-later
+License-Text:
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+ The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users. We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors. You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+ To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights. Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received. You must make sure that they, too, receive
+or can get the source code. And you must show them these terms so they
+know their rights.
+
+ Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+ For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software. For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+ Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so. This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software. The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable. Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products. If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+ Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary. To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ TERMS AND CONDITIONS
+
+ 0. Definitions.
+
+ "This License" refers to version 3 of the GNU General Public License.
+
+ "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+ "The Program" refers to any copyrightable work licensed under this
+License. Each licensee is addressed as "you". "Licensees" and
+"recipients" may be individuals or organizations.
+
+ To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy. The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+ A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+ To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy. Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+ To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies. Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+ An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License. If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+ 1. Source Code.
+
+ The "source code" for a work means the preferred form of the work
+for making modifications to it. "Object code" means any non-source
+form of a work.
+
+ A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+ The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form. A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
+
+ The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities. However, it does not include the work's
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+same work.
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+ All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
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+
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+
+ Conveying under any other circumstances is permitted solely under
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+
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+
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+ 7. Additional Terms.
+
+ "Additional permissions" are terms that supplement the terms of this
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+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law. If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+ When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
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+ Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
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+ All other non-permissive additional terms are considered "further
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+received it, or any part of it, contains a notice stating that it is
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+
+ You may not propagate or modify a covered work except as expressly
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+this License (including any patent licenses granted under the third
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+
+ However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
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+holder fails to notify you of the violation by some reasonable means
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+your receipt of the notice.
+
+ Termination of your rights under this section does not terminate the
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+
+ 9. Acceptance Not Required for Having Copies.
+
+ You are not required to accept this License in order to receive or
+run a copy of the Program. Ancillary propagation of a covered work
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+nothing other than this License grants you permission to propagate or
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+covered work, you indicate your acceptance of this License to do so.
+
+ 10. Automatic Licensing of Downstream Recipients.
+
+ Each time you convey a covered work, the recipient automatically
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+propagate that work, subject to this License. You are not responsible
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+ You may not impose any further restrictions on the exercise of the
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+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+ 11. Patents.
+
+ A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based. The
+work thus licensed is called the contributor's "contributor version".
+
+ A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
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+but do not include claims that would be infringed only as a
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+
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+patent license under the contributor's essential patent claims, to
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+ In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement). To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
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+
+ If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
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+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients. "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+ If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+ A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License. You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+ Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+ 12. No Surrender of Others' Freedom.
+
+ If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all. For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+ 13. Use with the GNU Affero General Public License.
+
+ Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
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+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+ 14. Revised Versions of this License.
+
+ The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..448c854
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,83 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (c) 2004 Thomas Sailer <sailer@ife.ee.ethz.ch>
+# Copyright (c) 2005-2006 David Brownell <dbrownell@users.sourceforge.net>
+# Copyright (c) 2009 Kay Sievers <kay.sievers@vrfy.org>
+# Copyright (c) 2009 Greg Kroah-Hartman <gregkh@suse.de>
+
+SUBDIRS = \
+ usbhid-dump
+
+AM_LDFLAGS = \
+ -Wl,--as-needed
+
+data_DATA =
+
+bin_PROGRAMS = \
+ lsusb
+
+sbin_SCRIPTS =
+
+bin_SCRIPTS = \
+ usb-devices \
+ lsusb.py
+
+noinst_PROGRAMS = \
+ usbreset
+
+lsusb_SOURCES = \
+ lsusb.c lsusb.h \
+ lsusb-t.c \
+ list.h \
+ desc-defs.c desc-defs.h \
+ desc-dump.c desc-dump.h \
+ names.c names.h \
+ sysfs.c sysfs.h \
+ usb-spec.h \
+ usbmisc.c usbmisc.h
+
+lsusb_CPPFLAGS = \
+ $(AM_CPPFLAGS) $(LIBUSB_CFLAGS) $(UDEV_CFLAGS)
+
+lsusb_LDADD = \
+ $(LIBUSB_LIBS) \
+ $(UDEV_LIBS)
+
+usbreset_SOURCES = \
+ usbreset.c
+
+man_MANS = \
+ lsusb.8 \
+ usbhid-dump.8 \
+ usb-devices.1
+
+EXTRA_DIST = \
+ lsusb.8.in \
+ usbhid-dump.8.in \
+ usb-devices.1.in \
+ usb-devices \
+ lsusb.py.in \
+ usbreset.c \
+ LICENSES/GPL-2.0-only.txt \
+ LICENSES/GPL-3.0-only.txt
+
+lsusb.py: $(srcdir)/lsusb.py.in
+ sed 's|VERSION|$(VERSION)|g;s|@usbids@|$(datadir)/usb.ids|g' $< >$@
+ chmod 755 $@
+
+lsusb.8: $(srcdir)/lsusb.8.in
+ sed 's|VERSION|$(VERSION)|g' $< >$@
+
+usbhid-dump.8: $(srcdir)/usbhid-dump.8.in
+ sed 's|VERSION|$(VERSION)|g' $< >$@
+
+usb-devices.1: $(srcdir)/usb-devices.1.in
+ sed 's|VERSION|$(VERSION)|g' $< >$@
+
+DISTCLEANFILES = \
+ lsusb.py \
+ lsusb.8 \
+ usb-devices.1 \
+ usbhid-dump.8
+
+distclean-local:
+ rm -rf autom4te.cache
diff --git a/Makefile.in b/Makefile.in
new file mode 100644
index 0000000..04f4ca1
--- /dev/null
+++ b/Makefile.in
@@ -0,0 +1,1334 @@
+# Makefile.in generated by automake 1.16.3 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2020 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (c) 2004 Thomas Sailer <sailer@ife.ee.ethz.ch>
+# Copyright (c) 2005-2006 David Brownell <dbrownell@users.sourceforge.net>
+# Copyright (c) 2009 Kay Sievers <kay.sievers@vrfy.org>
+# Copyright (c) 2009 Greg Kroah-Hartman <gregkh@suse.de>
+
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+uninstall-man: uninstall-man1 uninstall-man8
+
+.MAKE: $(am__recursive_targets) all install-am install-strip
+
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
+ am--depfiles am--refresh check check-am clean \
+ clean-binPROGRAMS clean-cscope clean-generic \
+ clean-noinstPROGRAMS cscope cscopelist-am ctags ctags-am dist \
+ dist-all dist-bzip2 dist-gzip dist-lzip dist-shar dist-tarZ \
+ dist-xz dist-zip dist-zstd distcheck distclean \
+ distclean-compile distclean-generic distclean-hdr \
+ distclean-local distclean-tags distcleancheck distdir \
+ distuninstallcheck dvi dvi-am html html-am info info-am \
+ install install-am install-binPROGRAMS install-binSCRIPTS \
+ install-data install-data-am install-dataDATA install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-man1 install-man8 install-pdf install-pdf-am \
+ install-ps install-ps-am install-sbinSCRIPTS install-strip \
+ installcheck installcheck-am installdirs installdirs-am \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic pdf pdf-am ps ps-am \
+ tags tags-am uninstall uninstall-am uninstall-binPROGRAMS \
+ uninstall-binSCRIPTS uninstall-dataDATA uninstall-man \
+ uninstall-man1 uninstall-man8 uninstall-sbinSCRIPTS
+
+.PRECIOUS: Makefile
+
+
+lsusb.py: $(srcdir)/lsusb.py.in
+ sed 's|VERSION|$(VERSION)|g;s|@usbids@|$(datadir)/usb.ids|g' $< >$@
+ chmod 755 $@
+
+lsusb.8: $(srcdir)/lsusb.8.in
+ sed 's|VERSION|$(VERSION)|g' $< >$@
+
+usbhid-dump.8: $(srcdir)/usbhid-dump.8.in
+ sed 's|VERSION|$(VERSION)|g' $< >$@
+
+usb-devices.1: $(srcdir)/usb-devices.1.in
+ sed 's|VERSION|$(VERSION)|g' $< >$@
+
+distclean-local:
+ rm -rf autom4te.cache
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/NEWS b/NEWS
new file mode 100644
index 0000000..fe5ff46
--- /dev/null
+++ b/NEWS
@@ -0,0 +1,721 @@
+# usbutils old-style "NEWS" file
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Copyright (c) 2018 Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+#
+# This file is here for people who do not have access to the git commit
+# history (i.e. packaged versions of the software).
+#
+
+usbutils 014
+============
+
+Adrian Kalazi (1):
+ Add Tx+Rx lanes to tree mode
+
+Aurelien Jarno (1):
+ lsusb(8): mention the udev's hardware database
+
+Benson Leung (1):
+ lsusb: Fix typo in string output for iAdditionalInfoURL
+
+Bui Quang Minh (1):
+ lsusb-t: Add lower bound checks in read_sysfs_file_string
+
+Grant Grundler (2):
+ lsusb: remove unused RETRIES constant
+ lsusb: don't complain on EAGAIN
+
+Greg Kroah-Hartman (10):
+ sysfs: add copyright notice taken from name.*
+ LICENSES: add symlink to handle "or-later" issue for GPL-2.0
+ LICENSES: put spdx headers on the license files
+ rename "GPL-2.0+" to "GPL-2.0-or-later"
+ LICENSE: rename GPL-3.0.txt -> GPL-3.0-only.txt
+ usbhid-dump.8.in: add copyright information
+ .gitignore: add copyright and SPDX info
+ usbhid-dump: add copyright and SPDX info
+ SPDX header cleanups from GPL-2.0 -> GPL-2.0-only
+ usbutils.spdx: update with output of latest reuse tool
+
+Jonathan Neuschäfer (2):
+ lsusb: Fix spelling of bEndpointAddress in UVC
+ lsusb: Decode endpoint addresses in UVC
+
+Lukas Zaoral (3):
+ lsusb.c: fix leak in dump_printer_device
+ usb-devices: do not use `local` in a POSIX shell script
+ desc-defs.c: fix possible out-of-bound read
+
+Matthias Braun (1):
+ Fix typos in lsusb.8.in
+
+Ruslan Kabatsayev (5):
+ Fix locating endpoint when it's a directory rather than a symlink
+ Fix formatting of interface descriptors to match /sys/kernel/debug/usb/devices
+ Fix formatting of endpoint direction to match /sys/kernel/debug/usb/devices
+ Fix formatting of endpoint type to match /sys/kernel/debug/usb/devices
+ Fix formatting of max endpoint packet size to match /sys/kernel/debug/usb/devices
+
+Thomas Hebb (1):
+ lsusb: Fix buffer size copy/paste error
+
+Tormod Volden (1):
+ Makefile.am: Remove unused DATADIR
+
+
+usbutils 013
+============
+
+Aurelien Jarno (1):
+ lsusb.8.in: do not mention usb.ids
+
+Baruch Siach (1):
+ usb-devices.1: don't mention bash
+
+Greg Kroah-Hartman (15):
+ usbhid-dump: move manpage to main directory out of subdir
+ usbhid-dump.8: add SPDX header
+ usbhid-dump.8: autogenerate it with the usbutils version number
+ .gitignore: add usbhid-dump.8
+ usbhid-dump: add SPDX identifiers to all files.
+ usbhid-dump: remove libusb.h libusb_strerror() implementation
+ usbhid-dump: remove lib directory
+ usbhid-dump: move .h files into src/ directory
+ Makefile.am: add usbhid-dump.8 to distclean list
+ usbhid-dump: some autoconf cleanup
+ usbhid-dump: remove some dev_list functions that were never used
+ dump_audiostreaming_interface(): remove unused variable
+ usbmisc: initialize string buffer before reading from device.
+ lsusb.py: drop trailing space on non-hub devices
+ lsusb.py: strip whitespace from device strings
+
+Jakub Wilk (2):
+ lsusb(8): fix formatting
+ lsusb(8): document --tree
+
+Pino Toscano (1):
+ lsusb.py: remove private paths for usb.ids
+
+Rob Gill (1):
+ Additional device classes for usb-devices script
+
+Rosen Penev (1):
+ usbhid-dump: Do not use rindex
+
+Thomas Hebb (4):
+ Move read_sysfs_prop() from names.c to its own file
+ sysfs: Don't return bogus data for devices under a hub
+ lsusb: Use vendor and product name fallback logic in -D mode too
+ lsusb: Get manufacturer, product, and serial from sysfs
+
+Timothy Robert Bednarzyk (1):
+ bootstrap: change /bin/bash to /bin/sh
+
+Torleiv Sundre (1):
+ lsusb: fix two typos in UVC Extension Unit descriptor
+
+Tormod Volden (1):
+ usbhid-dump: Put back autoconf check for libusb_set_option()
+
+
+usbutils 012
+============
+
+Greg Kroah-Hartman:
+ Merge usbhid-dump into main usbutils repository
+
+
+usbutils 011
+============
+
+Clemens Fruhwirth (1):
+ Add usbreset.c as noinst_PROGRAMS target.
+
+Daniel Schaefer (1):
+ lsusb: Read unkown names from sysfs device desc.
+
+Darsey Litzenberger (3):
+ Remove a small hack that no longer has any effect.
+ Cleanup grammar
+ lsusb-t: Emit USB IDs and other handy info when verbosity is increased
+
+Emmanuele Bassi (1):
+ Require newer version of libusb
+
+Georg Brandl (1):
+ lsusb.py: fix up Python 3 conversion
+
+Greg Kroah-Hartman (10):
+ SPDX bill-of-material is supposed to be project_name.spdx
+ usbutils.spdx: rerun report, it is properly sorted.
+ desc-dump.c: fix compiler warning about unused variable
+ add usbreset to .gitignore
+ usbreset: fix some build warnings
+ usbhid-dump: update to latest version
+ fix up standard int types
+ update usbhid-dump git id
+ usbhid-dump: update to a newer version of usbhid-dump again.
+ usbutils.spdx: update with latest information
+
+Kurt Garloff (4):
+ lsusb.py: Search multiple paths for usb.ids.
+ lsusb.py: Usb enum for parser state machine.
+ lsusb.py: Add driver names for usbhid.
+ lsusb.py: python2 compatibility
+
+Lukas Nykryn (1):
+ Makefile.am: add files with licenses to archive
+
+Mantas MikulÄ—nas (33):
+ lsusb.py: sort devices and interfaces numerically
+ lsusb.py: sort toplevel entries
+ lsusb.py: improve usage text
+ lsusb.py: replace fake deepcopy()
+ lsusb.py: remove -w (warn if usb.ids not sorted) option
+ lsusb.py: ensure all error messages are written to stderr
+ lsusb.py: support long options
+ lsusb.py: use regular print() instead of hand-rolling the same thing
+ lsusb.py: avoid shadowing Python's built-in 'str'
+ lsusb.py: replace usb.ids binary search with dict lookup
+ lsusb.py: remove now-unused bin_search()
+ lsusb.py: avoid manual calls to __foo__()
+ lsusb.py: replace __repr__() for USB IDs with __str__()
+ lsusb.py: insert class FF:FF:FF into usbclasses to avoid special casing
+ lsusb.py: entirely remove Usb* classes
+ lsusb.py: cosmetic - replace tuples-as-"immutable lists" with regular lists
+ lsusb.py: use 'elif' where suitable
+ lsusb.py: remove dead code
+ lsusb.py: move unrelated code out of try..except
+ lsusb.py: allow - as well as _ when matching hci module names
+ lsusb.py: use a constant for the magic class number 9
+ lsusb.py: Usb* classes: call read() automatically from constructor
+ lsusb.py: UsbEndpoint: indent is a class implementation detail
+ lsusb.py: a few cosmetic changes
+ lsusb.py: shorten find_usb_class()
+ lsusb.py: give all Usb* objects a .path attribute
+ lsusb.py: add an actual __repr__() to classes
+ lsusb.py: give all Usb* classes a superclass
+ lsusb.py: convert readattr() and readlink() to methods of the container
+ lsusb.py: use color by default
+ lsusb.py: rework output for more consistent indent of both columns
+ lsusb.py: fix endpoint interval spacing
+ lsusb.py: visually group USB-version-related fields
+
+Michael Drake (4):
+ lsusb: Split out routine that fetches value for given field.
+ lsusb: Split out field name rendering.
+ lsusb: Add support for descriptor extensions.
+ lsusb: Add support for audio processing unit type-specific fields.
+
+Philip Langdale (2):
+ lsusb: Added support for Billboard Alternate Mode Capability descriptor
+ lsusb.py: Fix formatting of 10Gbps speeds
+
+Ross Burton (1):
+ usb-devices: use /bin/sh hashbang
+
+Solomon Peachy (1):
+ lsusb: Add support for decoding IPP printer descriptors
+
+Stefan Tauner (1):
+ Depend on libusb 1.0.14
+
+Valerii Zapodovnikov (1):
+ man pages: add information on verbosity levels of -t option
+
+junjie (1):
+ fix typo
+
+
+usbutils 010
+============
+
+Aurelien Jarno (2):
+ usbreset.c: add missing <stdlib.h> include
+ Do not create and install usbutils.pc
+
+Greg Kroah-Hartman (32):
+ fix dump_videocontrol_interface for unitialized variable usage
+ Add correct SPDX license identifiers to all files
+ Add SPDX identifiers on files that did not have a specific license.
+ wTotalLength should be printed as a hex number
+ usbmisc: fix up some strncpy() issues
+ lsusb-t: fix up error with readlink()
+ lsusb.py.in: add proper SPDX license identifier
+ usb-devices: reword the copyright identifier
+ LICENSES: move the GPL 2 license to the LICENSES directory
+ LICENSES/GPL-3.0.txt: add the file
+ lsusb.h: add copyright notice
+ lsusb-t: add copyright info
+ bom.spdx: Add bill of materials file in SPDX format.
+ ChangeLog: remove it.
+ AUTHORS: remove file
+ do_release: drop file
+ NEWS: add SPDX header and comment
+ autogen.sh: add SPDX and copyright header
+ list.h: add copyright information
+ travis-autogen.sh: add SPDX and copyright information.
+ INSTALL: remove the file, it's boiler-plate
+ configure.ac: add SPDX and copyright
+ man pages: add SPDX and copyright information
+ Makefile.am: add SPDX and copyright information
+ .gitmodules: add SPDX and copyright lines
+ lsusb.py.in: fix up Copyright strings
+ usbreset.c: add Alan's copyright
+ .travis.yml: add correct SPDX and copyright notices
+ bom.spdx: update with latest copyright and SPDX identifier additions
+ README.md: move the README file to markdown
+ README.md: fix fomatting
+ bom.spdx: upate with README -> README.md change
+
+Lukas Nykryn (1):
+ lsusb.py: convert to python3
+
+Michael Drake (11):
+ lsusb: Split subtype mapping out of AudioControl interface handling.
+ lsusb: Add declarative definitions for UAC1 and UAC2 descriptors.
+ lsusb: Add code to dump descriptor data using descriptor definition.
+ lsusb: Switch to descriptor-definition based dump for UAC1 and UAC2.
+ lsusb: Add descriptor definitions for UAC3.
+ lsusb: Add initial support for USB Audio Device Class 3.
+ lsusb: Add descriptor definition for USB3 BOS Configuration Summary.
+ lsusb: Dump USB3 BOS Configuration Summary Descriptor.
+ lsusb: Squash Wpointer-compare warning.
+ lsusb: Remove unused function.
+ lsusb: Fix array entry count for variable sized entries.
+
+Robby Workman (1):
+ Makefile.am: Include usbreset.c in the release tarball
+
+Torleiv Sundre (1):
+ lsusb: Dump UVC Stream based payload descriptor.
+
+
+usbutils 009
+============
+
+Bjørn Mork (1):
+ usbreset: coding style
+
+Emmanuele Bassi (1):
+ Don't use C99-ism
+
+Greg Kroah-Hartman (22):
+ usbhid-dump: update submodule to latest version
+ add usbreset.c example program
+ update usbhid-dump to latest
+ lsusb.py: Don't dump a trace dump if usb.ids is not present
+
+Grueninger, Tobias (1):
+ USB: usb-devices: Interface number can be a string
+
+Heinrich Schuchardt (1):
+ autogen.sh: checkout usbhid-dump
+
+Jaejoong Kim (4):
+ lsusb : add support for the Encoding Unit Desc for uvc 1.5 device
+ lsusb: fix alignment for Video Streaming interface desc
+ lsusb: parse additional control fileds in USB video control interfaces for UVC1.5
+ lsusb: proper display hexadecimal value for UVC control interface
+
+Jakub Wilk (1):
+ Fix typos
+
+Jo-Philipp Wich (1):
+ usbreset.c: import usability improvements from OpenWrt
+
+Justin McBride (2):
+ Update lsusb.c
+ Un-indent bVariableSize for Frame-Based Format descriptors
+
+Kylie McClain (1):
+ Makefile: install pkgconfig file to arch-dependent location
+
+Mathias Nyman (2):
+ lsusb: Allocate the BOS descriptor buffer dynamically
+ lsusb: Add support for the USB 3.1 SuperSpeedPlus device capability desc
+
+Muthu M (2):
+ lsusb: Fix issue with lengthy string descriptors
+ lsusb: Added support for Billboard Capability descriptor
+
+Nikolai Kondrashov (2):
+ Update usbhid-dump repo URL
+ Update usbhid-dump to v1.4
+
+Stephan Linz (7):
+ travis-ci: add control files borrowed from libusb
+ configure: remove summary about unused USE_ZLIB
+ drop unused input file for usb.ids update script
+ substitute usb.id location in lsusb Python script
+ travis-ci: cleanup before second run
+ travis-ci: rework travis-autogen.sh
+ lsusb: remove unused variable procbususb
+
+Tobias Klauser (4):
+ lsusb: Report correct MaxPower for USB 3.0 devices
+ lsusb: Request proper descriptor type for USB 3.1
+ lsusb: Store link state descriptions without preceding space
+ build: Request at least libusb 1.0.9
+
+Torleiv Sundre (2):
+ Added support for Platform Device Capability descriptor
+ lsusb: change endianness of first three fields when printing UUID/GUIDs.
+
+Vianney le Clément de Saint-Marcq (3):
+ lsusb: Fix UVC STILL_IMAGE_FRAME descriptor
+ lsusb: Fix UVC VideoStreaming interface header descriptor
+ lsusb: Fix UVC OUTPUT_TERMINAL descriptor
+
+Vincent Palatin (1):
+ lsusb: print WebUSB platform descriptor
+
+
+usbutils 008
+============
+
+Alexandra Yates (2):
+ lsusb: Reports if USB2.0 port is on L1 state
+ lsusb: Reports devices that support BESL on USB2.0
+
+Aurelien Jarno (1):
+ dump_ccid_device: fix a typo
+
+Ben Chan (1):
+ lsusb: decode CDC MBIM extended functional descriptor
+
+Greg Kroah-Hartman (8):
+ lsusb: fix incorrect printf() for CAPS
+ lsusb-t: handle problem if there is no usb bus list
+ .gitignore: add compile to the list of things we need to ignore
+
+John Freed (1):
+ Fix logic error
+
+Kurt Garloff (1):
+ Update lsusb.py in usbutils
+
+Lukas Nykryn (2):
+ update COPYING file
+ lsusb-t: don't segfault when usbbuslist is empty
+
+Peter Wu (1):
+ Ignore invalid string descriptors
+
+Raphaël Droz (1):
+ usb-devices: hexadecimal bInterfaceNumber handling
+
+Tom Gundersen (2):
+ lsusb: port to hwdb
+ drop dependency on usb.ids
+
+Vadim Rutkovsky (1):
+ New path for usbhid-dump submodule
+
+
+usbutils 007
+============
+
+Aurelien Jarno (1):
+ usb-devices: correctly quote driver path
+
+Bjørn Mork (4):
+ lsusb: decode CDC MBIM descriptor
+ lsusb: decode CDC NCM functional descriptor
+ lsusb: decode CDC Command Set descriptor
+ usb-devices: avoid numbers being seen as octal by printf
+
+Daniel Mack (1):
+ lsusb: parse bmFormats inside UAC2 interface headers as hex
+
+Greg Kroah-Hartman (12):
+ do_release notes
+ update of usb.ids file from upstream
+ remove devtree logic
+ usb.ids update
+ usb.ids add BlueZ Host stack device id.
+
+Jethro Beekman (1):
+ Fix lsusb -t potentially not listing all devices
+
+Lukas Nykryn (1):
+ lsusb-t: make sure that interfaces are added to lists only once
+
+Sarah Sharp (2):
+ lsusb: Fix USB 3.0 link state reporting.
+ lsusb: Fix bug in USB 2.0 extended caps descriptor.
+
+Torstein Hegge (1):
+ lsusb: Parse misplaced UAC1 AudioControl Endpoint Descriptor
+
+Роман Донченко (1):
+ lsusb: Support non-ASCII string descriptors.
+
+
+usbutils 006
+============
+
+Aurelien Jarno (1):
+ usb-devices(1): fix a typo
+
+Diego Elio Pettenò (1):
+ build: add a --disable-usbids option to avoid installing usb.ids
+
+Greg Kroah-Hartman (7):
+ update usbhid-dump to 1.3
+ lsusb.c: remove unused variables and the unused -x command line option
+ Make 'lsusb -t' use the correct device class string names
+ Update usb.ids file with latest version.
+
+Lukas Nykryn (7):
+ Possible buffer overflow when using SYSFS_STR
+ Reading 26 item in array with size 12.
+ Using uninitialized value as index
+ Possible resource leak
+ Wrong shifting of bmMPEGFeatures byte
+ Buffer overrun
+ lsusb-t: don't show error when driver link is missing
+
+Mark Veltzer (1):
+ --tree, --help, and better build documentation
+
+Nikolai Kondrashov (1):
+ Update usbhid-dump to complete 1.3 release
+
+Roger Tseng (1):
+ Option -V(version) doesn't require an argument.
+
+Sarah Sharp (3):
+ usbutils: Dump BOS descriptor for USB 2.01 devices.
+ lsusb: Show USB 3.0 U1, U2, and LTM status.
+ lsusb: Fix LTM capabilities reporting.
+
+Thierry Vignaud (3):
+ set arrays to NULL when freeing them.
+ simplify get_string()
+ make treedump() work if the database isn't there.
+
+
+usbutils 005
+============
+
+Greg Kroah-Hartman (7):
+ usb.ids: updated version of the file
+ Remove the FSF address from the source files.
+ update usbhid-dump to release 1.2
+ add another Linux kernel usb id.
+ updated usb.ids file
+ lsusb-t.c: fix up some compiler warnings
+ add lsusb.h to fix some compiler warnings.
+
+Lukáš Nykrýn (1):
+ Add more space to lsusb.py output
+
+Sarah Sharp (2):
+ lsusb: wSpeedsSupported is 2 bytes, not one.
+ lsusb: bU2DevExitLat is little endian, not big endian.
+
+
+usbutils 004
+============
+
+Carl-Daniel Hailfinger (2):
+ Fix lsusb out-of-bounds write
+ Fix lsusb double-free
+
+Dafydd Crosby (2):
+ Verbose flag in tree mode shows vendor and product name. When running `lsusb -tv`, devices should have the vendor and product name appended to the row.
+ Fix compiler warning
+
+Greg Kroah-Hartman (2):
+ Merge pull request #2 from nphilipp/master--nphilipp
+ Merge pull request #3 from dafyddcrosby/lsusb-tv
+
+Nils Philippsen (1):
+ don't use invalid config descriptors
+
+
+usbutils 003
+============
+
+Diego Elio Pettenò (1):
+ build-sys: properly enable support for zlib in lsusb
+
+
+usbutils 002
+============
+
+Diego Elio Pettenò (2):
+ Simplify the configure script.
+ Print device class descriptors like it's done for interface descriptors.
+
+Greg Kroah-Hartman (2):
+ Updated version of lsusb.py from Kurt Garloff.
+ add lsusb.py to the bin files
+
+
+usbutils 001
+============
+
+Greg Kroah-Hartman (2):
+ usb.ids update from linux-usb.org
+ updated usbhid-dump subproject
+
+Laurent Pinchart (2):
+ usbutils: Support UVC frame-based descriptors
+ usbutils: Support UVC MPEG2-TS format descriptor
+
+Luben Tuikov (3):
+ lsusb: Fix getting BOS and DEVQUAL descriptors
+ lsusb: Dump the Pipe Usage descriptor
+ lsusb: Fix bMaxBurst reporting
+
+Mike Frysinger (5):
+ lsusb: install into /usr/bin
+ usbmisc: pull in unistd.h for readlink()
+ lsusb: pull in stdlib.h for exit()
+ lsusb: constify!
+ usbutils: convert to libusb-1.0
+
+Nikolai Kondrashov (1):
+ Update usbhid-dump to release 1.2
+
+Sarah Sharp (2):
+ usbutils: Fix compile error on Ubuntu 9.04.
+ usbutils: Make lsusb -t show USB 3.0 devices.
+
+
+usbutils 0.91
+=============
+
+Greg Kroah-Hartman (3):
+ add usbhid-dump to the autogen.sh script
+ usb.ids: add new device id for qemu audio device
+ Minor fixes
+
+Laurent Pinchart (1):
+ usbutils: Fix the UVC bmInterlaceFlags field decoding
+
+Mike Frysinger (2):
+ usbutils.pc: use datarootdir
+ fix building on non-Linux systems (e.g. BSD)
+
+Nikolai Kondrashov (1):
+ Integrate usbhid-dump
+
+Sarah Sharp (5):
+ usbutils: Fix Wireless USB descriptor fetching.
+ usbutils: Support USB 3.0 hub descriptor output.
+ usbutils: Print MaxStreams and Mult for USB 3.0 devices.
+ usbutils: Print Binary Object Store descriptor.
+ usbutils: Fix bug in link state description printing.
+
+
+usbutils 0.90
+=============
+Aurelien Jarno (1):
+ fix bcdDFUVersion endianness
+
+Chris Clayton (1):
+ Patch to add additional devices to usb.ids
+
+Daniel Mack (7):
+ dump_audiostreaming_interface(): fix ac-3 decoder
+ parse USB audio class 2 control interface types
+ parse USB audio class 2 streaming interfaces
+ parse USB audio class 2 endpoints
+ dump_audio_bmcontrols(): tell users about faulty bmControl bits
+ dump_audiostreaming_interface(): drop audio class 2 FORMAT_TYPE length check
+ lsusb: fix iFeature position calculation for UAC2 feature units
+
+Greg Kroah-Hartman (8):
+ reserve a USB Ethernet Gadget driver device id.
+ fix up wording of NCM Ethernet gadget device id
+ fix up some signed/unsigned warnings in lsusb.c
+ move #defines around a bit to make it more orderly.
+ Merge git://github.com/zonque/usbutils into work
+ more gadget device ids reserved for the Linux Foundation vendor id
+ Merge branch 'master' of git://github.com/zonque/usbutils into test
+ Fix up a lot of memory leaks
+
+Ludovic Rousseau (1):
+ Update Gemplus id
+
+Matthew Wilcox (1):
+ Decode USB 3 Endpoint Companion Descriptors
+
+Nix (1):
+ Include config.h before everything else.
+
+
+usbutils 0.87
+=============
+Aurelien Jarno (1):
+ lsusb.c: correctly dump ccid devices
+
+Greg Kroah-Hartman (11):
+ lots of trailing whitespace removed.
+ add autogen.sh script
+ coding style cleanups for .h files.
+ names.c: fix up some compiler warnings
+ coding style cleanups for usbmisc.c
+ names.c: fix lots of coding style issues
+ devtree.c: coding style cleanups
+ lsusb.c: coding style fixes
+ lsusb.c: fix some build warnings.
+ usb.ids: Reserve EEM Gadget id for the Linux Foundation
+ add lsusb.py from Kurt Garloff <garloff@suse.de>
+
+Philip A. Prindeville (1):
+ Fix build issue with libusb location
+
+
+usbutils 0.86
+=============
+HID device robust fix
+
+usbutils 0.85
+=============
+usb-devices bugfixes
+build fixes
+
+usbutils 0.84
+=============
+Sync up usb.ids file from upstream
+
+usbutils 0.83
+=============
+HID descriptor bugfixes
+usb-devices script to emulate the /proc/bus/usb/devices file
+new device ids
+
+usbutils 0.82
+=============
+Wireless USB device support
+better autoconf support.
+automatic handling for usb.ids
+bugfixes
+
+usbutils 0.81
+=============
+fixed '-t' option if usbfs is not mounted
+added DFU parsing
+updated the man page
+
+usbutils 0.80
+=============
+Updated usb.ids.
+Updated autotools logic.
+Removed obsolete usbmodules.
+
+usbutils 0.73 (and older)
+=============
+Thanks to a patch from Aurelien Jarno, usbutils now uses the system's
+libusb to access USB devices, not a private (old) copy of that library.
+
+The "usbmodules" program is now deprecated, and no longer built by default.
+If your Linux 2.4 based system needs it to handle the "coldplug" processing
+(handling devices that exist before the OS is fully operational), you
+can "configure --enable-usbmodules".
+
diff --git a/aclocal.m4 b/aclocal.m4
new file mode 100644
index 0000000..d7e23bd
--- /dev/null
+++ b/aclocal.m4
@@ -0,0 +1,1476 @@
+# generated automatically by aclocal 1.16.3 -*- Autoconf -*-
+
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
+m4_ifndef([AC_AUTOCONF_VERSION],
+ [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],,
+[m4_warning([this file was generated for autoconf 2.71.
+You have another version of autoconf. It may work, but is not guaranteed to.
+If you have problems, you may need to regenerate the build system entirely.
+To do so, use the procedure documented by the package, typically 'autoreconf'.])])
+
+# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
+# serial 11 (pkg-config-0.29.1)
+
+dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
+dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
+dnl
+dnl This program is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 2 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+dnl General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program; if not, write to the Free Software
+dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+dnl 02111-1307, USA.
+dnl
+dnl As a special exception to the GNU General Public License, if you
+dnl distribute this file as part of a program that contains a
+dnl configuration script generated by Autoconf, you may include it under
+dnl the same distribution terms that you use for the rest of that
+dnl program.
+
+dnl PKG_PREREQ(MIN-VERSION)
+dnl -----------------------
+dnl Since: 0.29
+dnl
+dnl Verify that the version of the pkg-config macros are at least
+dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's
+dnl installed version of pkg-config, this checks the developer's version
+dnl of pkg.m4 when generating configure.
+dnl
+dnl To ensure that this macro is defined, also add:
+dnl m4_ifndef([PKG_PREREQ],
+dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])])
+dnl
+dnl See the "Since" comment for each macro you use to see what version
+dnl of the macros you require.
+m4_defun([PKG_PREREQ],
+[m4_define([PKG_MACROS_VERSION], [0.29.1])
+m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,
+ [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])])
+])dnl PKG_PREREQ
+
+dnl PKG_PROG_PKG_CONFIG([MIN-VERSION])
+dnl ----------------------------------
+dnl Since: 0.16
+dnl
+dnl Search for the pkg-config tool and set the PKG_CONFIG variable to
+dnl first found in the path. Checks that the version of pkg-config found
+dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is
+dnl used since that's the first version where most current features of
+dnl pkg-config existed.
+AC_DEFUN([PKG_PROG_PKG_CONFIG],
+[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
+m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
+m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
+AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
+AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=m4_default([$1], [0.9.0])
+ AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ PKG_CONFIG=""
+ fi
+fi[]dnl
+])dnl PKG_PROG_PKG_CONFIG
+
+dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+dnl -------------------------------------------------------------------
+dnl Since: 0.18
+dnl
+dnl Check to see whether a particular set of modules exists. Similar to
+dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
+dnl
+dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+dnl only at the first occurence in configure.ac, so if the first place
+dnl it's called might be skipped (such as if it is within an "if", you
+dnl have to call PKG_CHECK_EXISTS manually
+AC_DEFUN([PKG_CHECK_EXISTS],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+if test -n "$PKG_CONFIG" && \
+ AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
+ m4_default([$2], [:])
+m4_ifvaln([$3], [else
+ $3])dnl
+fi])
+
+dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
+dnl ---------------------------------------------
+dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting
+dnl pkg_failed based on the result.
+m4_define([_PKG_CONFIG],
+[if test -n "$$1"; then
+ pkg_cv_[]$1="$$1"
+ elif test -n "$PKG_CONFIG"; then
+ PKG_CHECK_EXISTS([$3],
+ [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes ],
+ [pkg_failed=yes])
+ else
+ pkg_failed=untried
+fi[]dnl
+])dnl _PKG_CONFIG
+
+dnl _PKG_SHORT_ERRORS_SUPPORTED
+dnl ---------------------------
+dnl Internal check to see if pkg-config supports short errors.
+AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi[]dnl
+])dnl _PKG_SHORT_ERRORS_SUPPORTED
+
+
+dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+dnl [ACTION-IF-NOT-FOUND])
+dnl --------------------------------------------------------------
+dnl Since: 0.4.0
+dnl
+dnl Note that if there is a possibility the first call to
+dnl PKG_CHECK_MODULES might not happen, you should be sure to include an
+dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
+AC_DEFUN([PKG_CHECK_MODULES],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
+AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
+
+pkg_failed=no
+AC_MSG_CHECKING([for $1])
+
+_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
+_PKG_CONFIG([$1][_LIBS], [libs], [$2])
+
+m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
+and $1[]_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.])
+
+if test $pkg_failed = yes; then
+ AC_MSG_RESULT([no])
+ _PKG_SHORT_ERRORS_SUPPORTED
+ if test $_pkg_short_errors_supported = yes; then
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
+ else
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
+
+ m4_default([$4], [AC_MSG_ERROR(
+[Package requirements ($2) were not met:
+
+$$1_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+_PKG_TEXT])[]dnl
+ ])
+elif test $pkg_failed = untried; then
+ AC_MSG_RESULT([no])
+ m4_default([$4], [AC_MSG_FAILURE(
+[The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+_PKG_TEXT
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
+ ])
+else
+ $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
+ $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
+ AC_MSG_RESULT([yes])
+ $3
+fi[]dnl
+])dnl PKG_CHECK_MODULES
+
+
+dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+dnl [ACTION-IF-NOT-FOUND])
+dnl ---------------------------------------------------------------------
+dnl Since: 0.29
+dnl
+dnl Checks for existence of MODULES and gathers its build flags with
+dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
+dnl and VARIABLE-PREFIX_LIBS from --libs.
+dnl
+dnl Note that if there is a possibility the first call to
+dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to
+dnl include an explicit call to PKG_PROG_PKG_CONFIG in your
+dnl configure.ac.
+AC_DEFUN([PKG_CHECK_MODULES_STATIC],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+_save_PKG_CONFIG=$PKG_CONFIG
+PKG_CONFIG="$PKG_CONFIG --static"
+PKG_CHECK_MODULES($@)
+PKG_CONFIG=$_save_PKG_CONFIG[]dnl
+])dnl PKG_CHECK_MODULES_STATIC
+
+
+dnl PKG_INSTALLDIR([DIRECTORY])
+dnl -------------------------
+dnl Since: 0.27
+dnl
+dnl Substitutes the variable pkgconfigdir as the location where a module
+dnl should install pkg-config .pc files. By default the directory is
+dnl $libdir/pkgconfig, but the default can be changed by passing
+dnl DIRECTORY. The user can override through the --with-pkgconfigdir
+dnl parameter.
+AC_DEFUN([PKG_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+ [pkg-config installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([pkgconfigdir],
+ [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
+ [with_pkgconfigdir=]pkg_default)
+AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+])dnl PKG_INSTALLDIR
+
+
+dnl PKG_NOARCH_INSTALLDIR([DIRECTORY])
+dnl --------------------------------
+dnl Since: 0.27
+dnl
+dnl Substitutes the variable noarch_pkgconfigdir as the location where a
+dnl module should install arch-independent pkg-config .pc files. By
+dnl default the directory is $datadir/pkgconfig, but the default can be
+dnl changed by passing DIRECTORY. The user can override through the
+dnl --with-noarch-pkgconfigdir parameter.
+AC_DEFUN([PKG_NOARCH_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+ [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([noarch-pkgconfigdir],
+ [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
+ [with_noarch_pkgconfigdir=]pkg_default)
+AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+])dnl PKG_NOARCH_INSTALLDIR
+
+
+dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
+dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+dnl -------------------------------------------
+dnl Since: 0.28
+dnl
+dnl Retrieves the value of the pkg-config variable for the given module.
+AC_DEFUN([PKG_CHECK_VAR],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
+
+_PKG_CONFIG([$1], [variable="][$3]["], [$2])
+AS_VAR_COPY([$1], [pkg_cv_][$1])
+
+AS_VAR_IF([$1], [""], [$5], [$4])dnl
+])dnl PKG_CHECK_VAR
+
+dnl PKG_WITH_MODULES(VARIABLE-PREFIX, MODULES,
+dnl [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND],
+dnl [DESCRIPTION], [DEFAULT])
+dnl ------------------------------------------
+dnl
+dnl Prepare a "--with-" configure option using the lowercase
+dnl [VARIABLE-PREFIX] name, merging the behaviour of AC_ARG_WITH and
+dnl PKG_CHECK_MODULES in a single macro.
+AC_DEFUN([PKG_WITH_MODULES],
+[
+m4_pushdef([with_arg], m4_tolower([$1]))
+
+m4_pushdef([description],
+ [m4_default([$5], [build with ]with_arg[ support])])
+
+m4_pushdef([def_arg], [m4_default([$6], [auto])])
+m4_pushdef([def_action_if_found], [AS_TR_SH([with_]with_arg)=yes])
+m4_pushdef([def_action_if_not_found], [AS_TR_SH([with_]with_arg)=no])
+
+m4_case(def_arg,
+ [yes],[m4_pushdef([with_without], [--without-]with_arg)],
+ [m4_pushdef([with_without],[--with-]with_arg)])
+
+AC_ARG_WITH(with_arg,
+ AS_HELP_STRING(with_without, description[ @<:@default=]def_arg[@:>@]),,
+ [AS_TR_SH([with_]with_arg)=def_arg])
+
+AS_CASE([$AS_TR_SH([with_]with_arg)],
+ [yes],[PKG_CHECK_MODULES([$1],[$2],$3,$4)],
+ [auto],[PKG_CHECK_MODULES([$1],[$2],
+ [m4_n([def_action_if_found]) $3],
+ [m4_n([def_action_if_not_found]) $4])])
+
+m4_popdef([with_arg])
+m4_popdef([description])
+m4_popdef([def_arg])
+
+])dnl PKG_WITH_MODULES
+
+dnl PKG_HAVE_WITH_MODULES(VARIABLE-PREFIX, MODULES,
+dnl [DESCRIPTION], [DEFAULT])
+dnl -----------------------------------------------
+dnl
+dnl Convenience macro to trigger AM_CONDITIONAL after PKG_WITH_MODULES
+dnl check._[VARIABLE-PREFIX] is exported as make variable.
+AC_DEFUN([PKG_HAVE_WITH_MODULES],
+[
+PKG_WITH_MODULES([$1],[$2],,,[$3],[$4])
+
+AM_CONDITIONAL([HAVE_][$1],
+ [test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"])
+])dnl PKG_HAVE_WITH_MODULES
+
+dnl PKG_HAVE_DEFINE_WITH_MODULES(VARIABLE-PREFIX, MODULES,
+dnl [DESCRIPTION], [DEFAULT])
+dnl ------------------------------------------------------
+dnl
+dnl Convenience macro to run AM_CONDITIONAL and AC_DEFINE after
+dnl PKG_WITH_MODULES check. HAVE_[VARIABLE-PREFIX] is exported as make
+dnl and preprocessor variable.
+AC_DEFUN([PKG_HAVE_DEFINE_WITH_MODULES],
+[
+PKG_HAVE_WITH_MODULES([$1],[$2],[$3],[$4])
+
+AS_IF([test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"],
+ [AC_DEFINE([HAVE_][$1], 1, [Enable ]m4_tolower([$1])[ support])])
+])dnl PKG_HAVE_DEFINE_WITH_MODULES
+
+# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_AUTOMAKE_VERSION(VERSION)
+# ----------------------------
+# Automake X.Y traces this macro to ensure aclocal.m4 has been
+# generated from the m4 files accompanying Automake X.Y.
+# (This private macro should not be called outside this file.)
+AC_DEFUN([AM_AUTOMAKE_VERSION],
+[am__api_version='1.16'
+dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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+m4_if([$1], [1.16.3], [],
+ [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
+])
+
+# _AM_AUTOCONF_VERSION(VERSION)
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+
+# AM_SET_CURRENT_AUTOMAKE_VERSION
+# -------------------------------
+# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
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+AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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+m4_ifndef([AC_AUTOCONF_VERSION],
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+_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
+
+# AM_AUX_DIR_EXPAND -*- Autoconf -*-
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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+# fails when called from a subdirectory if $ac_aux_dir is relative
+# $top_srcdir/$ac_aux_dir/missing
+# fails if $ac_aux_dir is absolute,
+# fails when called from a subdirectory in a VPATH build with
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+#
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+# AM_CONDITIONAL -*- Autoconf -*-
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+# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
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+AC_CONFIG_COMMANDS_PRE(
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+
+# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
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+# --------------------
+# Set option NAME. Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_PROG_CC_C_O
+# ---------------
+# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
+# to automatically call this.
+AC_DEFUN([_AM_PROG_CC_C_O],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([compile])dnl
+AC_LANG_PUSH([C])dnl
+AC_CACHE_CHECK(
+ [whether $CC understands -c and -o together],
+ [am_cv_prog_cc_c_o],
+ [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i])
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+AC_LANG_POP([C])])
+
+# For backward compatibility.
+AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_RUN_LOG(COMMAND)
+# -------------------
+# Run COMMAND, save the exit status in ac_status, and log it.
+# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
+AC_DEFUN([AM_RUN_LOG],
+[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
+ ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ (exit $ac_status); }])
+
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[[\\\"\#\$\&\'\`$am_lf]]*)
+ AC_MSG_ERROR([unsafe absolute working directory name]);;
+esac
+case $srcdir in
+ *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
+ AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+ alias in your environment])
+ fi
+ if test "$[2]" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT([yes])
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+AC_CONFIG_COMMANDS_PRE(
+ [AC_MSG_CHECKING([that generated files are newer than configure])
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ AC_MSG_RESULT([done])])
+rm -f conftest.file
+])
+
+# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_SILENT_RULES([DEFAULT])
+# --------------------------
+# Enable less verbose build rules; with the default set to DEFAULT
+# ("yes" being less verbose, "no" or empty being verbose).
+AC_DEFUN([AM_SILENT_RULES],
+[AC_ARG_ENABLE([silent-rules], [dnl
+AS_HELP_STRING(
+ [--enable-silent-rules],
+ [less verbose build output (undo: "make V=1")])
+AS_HELP_STRING(
+ [--disable-silent-rules],
+ [verbose build output (undo: "make V=0")])dnl
+])
+case $enable_silent_rules in @%:@ (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
+esac
+dnl
+dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
+dnl do not support nested variable expansions.
+dnl See automake bug#9928 and bug#10237.
+am_make=${MAKE-make}
+AC_CACHE_CHECK([whether $am_make supports nested variables],
+ [am_cv_make_support_nested_variables],
+ [if AS_ECHO([['TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi])
+if test $am_cv_make_support_nested_variables = yes; then
+ dnl Using '$V' instead of '$(V)' breaks IRIX make.
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AC_SUBST([AM_V])dnl
+AM_SUBST_NOTMAKE([AM_V])dnl
+AC_SUBST([AM_DEFAULT_V])dnl
+AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
+AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
+AM_BACKSLASH='\'
+AC_SUBST([AM_BACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+])
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor 'install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in "make install-strip", and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of 'v7', 'ustar', or 'pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+#
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+
+m4_if([$1], [v7],
+ [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+
+ [m4_case([$1],
+ [ustar],
+ [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
+ # There is notably a 21 bits limit for the UID and the GID. In fact,
+ # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
+ # and bug#13588).
+ am_max_uid=2097151 # 2^21 - 1
+ am_max_gid=$am_max_uid
+ # The $UID and $GID variables are not portable, so we need to resort
+ # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
+ # below are definitely unexpected, so allow the users to see them
+ # (that is, avoid stderr redirection).
+ am_uid=`id -u || echo unknown`
+ am_gid=`id -g || echo unknown`
+ AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
+ if test $am_uid -le $am_max_uid; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ _am_tools=none
+ fi
+ AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
+ if test $am_gid -le $am_max_gid; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ _am_tools=none
+ fi],
+
+ [pax],
+ [],
+
+ [m4_fatal([Unknown tar format])])
+
+ AC_MSG_CHECKING([how to create a $1 tar archive])
+
+ # Go ahead even if we have the value already cached. We do so because we
+ # need to set the values for the 'am__tar' and 'am__untar' variables.
+ _am_tools=${am_cv_prog_tar_$1-$_am_tools}
+
+ for _am_tool in $_am_tools; do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar; do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works.
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ AM_RUN_LOG([cat conftest.dir/file])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+ fi
+ done
+ rm -rf conftest.dir
+
+ AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+ AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
diff --git a/compile b/compile
new file mode 100755
index 0000000..23fcba0
--- /dev/null
+++ b/compile
@@ -0,0 +1,348 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2018-03-07.03; # UTC
+
+# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+nl='
+'
+
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent tools from complaining about whitespace usage.
+IFS=" "" $nl"
+
+file_conv=
+
+# func_file_conv build_file lazy
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts. If the determined conversion
+# type is listed in (the comma separated) LAZY, no conversion will
+# take place.
+func_file_conv ()
+{
+ file=$1
+ case $file in
+ / | /[!/]*) # absolute file, and not a UNC file
+ if test -z "$file_conv"; then
+ # lazily determine how to convert abs files
+ case `uname -s` in
+ MINGW*)
+ file_conv=mingw
+ ;;
+ CYGWIN* | MSYS*)
+ file_conv=cygwin
+ ;;
+ *)
+ file_conv=wine
+ ;;
+ esac
+ fi
+ case $file_conv/,$2, in
+ *,$file_conv,*)
+ ;;
+ mingw/*)
+ file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+ ;;
+ cygwin/* | msys/*)
+ file=`cygpath -m "$file" || echo "$file"`
+ ;;
+ wine/*)
+ file=`winepath -w "$file" || echo "$file"`
+ ;;
+ esac
+ ;;
+ esac
+}
+
+# func_cl_dashL linkdir
+# Make cl look for libraries in LINKDIR
+func_cl_dashL ()
+{
+ func_file_conv "$1"
+ if test -z "$lib_path"; then
+ lib_path=$file
+ else
+ lib_path="$lib_path;$file"
+ fi
+ linker_opts="$linker_opts -LIBPATH:$file"
+}
+
+# func_cl_dashl library
+# Do a library search-path lookup for cl
+func_cl_dashl ()
+{
+ lib=$1
+ found=no
+ save_IFS=$IFS
+ IFS=';'
+ for dir in $lib_path $LIB
+ do
+ IFS=$save_IFS
+ if $shared && test -f "$dir/$lib.dll.lib"; then
+ found=yes
+ lib=$dir/$lib.dll.lib
+ break
+ fi
+ if test -f "$dir/$lib.lib"; then
+ found=yes
+ lib=$dir/$lib.lib
+ break
+ fi
+ if test -f "$dir/lib$lib.a"; then
+ found=yes
+ lib=$dir/lib$lib.a
+ break
+ fi
+ done
+ IFS=$save_IFS
+
+ if test "$found" != yes; then
+ lib=$lib.lib
+ fi
+}
+
+# func_cl_wrapper cl arg...
+# Adjust compile command to suit cl
+func_cl_wrapper ()
+{
+ # Assume a capable shell
+ lib_path=
+ shared=:
+ linker_opts=
+ for arg
+ do
+ if test -n "$eat"; then
+ eat=
+ else
+ case $1 in
+ -o)
+ # configure might choose to run compile as 'compile cc -o foo foo.c'.
+ eat=1
+ case $2 in
+ *.o | *.[oO][bB][jJ])
+ func_file_conv "$2"
+ set x "$@" -Fo"$file"
+ shift
+ ;;
+ *)
+ func_file_conv "$2"
+ set x "$@" -Fe"$file"
+ shift
+ ;;
+ esac
+ ;;
+ -I)
+ eat=1
+ func_file_conv "$2" mingw
+ set x "$@" -I"$file"
+ shift
+ ;;
+ -I*)
+ func_file_conv "${1#-I}" mingw
+ set x "$@" -I"$file"
+ shift
+ ;;
+ -l)
+ eat=1
+ func_cl_dashl "$2"
+ set x "$@" "$lib"
+ shift
+ ;;
+ -l*)
+ func_cl_dashl "${1#-l}"
+ set x "$@" "$lib"
+ shift
+ ;;
+ -L)
+ eat=1
+ func_cl_dashL "$2"
+ ;;
+ -L*)
+ func_cl_dashL "${1#-L}"
+ ;;
+ -static)
+ shared=false
+ ;;
+ -Wl,*)
+ arg=${1#-Wl,}
+ save_ifs="$IFS"; IFS=','
+ for flag in $arg; do
+ IFS="$save_ifs"
+ linker_opts="$linker_opts $flag"
+ done
+ IFS="$save_ifs"
+ ;;
+ -Xlinker)
+ eat=1
+ linker_opts="$linker_opts $2"
+ ;;
+ -*)
+ set x "$@" "$1"
+ shift
+ ;;
+ *.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
+ func_file_conv "$1"
+ set x "$@" -Tp"$file"
+ shift
+ ;;
+ *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
+ func_file_conv "$1" mingw
+ set x "$@" "$file"
+ shift
+ ;;
+ *)
+ set x "$@" "$1"
+ shift
+ ;;
+ esac
+ fi
+ shift
+ done
+ if test -n "$linker_opts"; then
+ linker_opts="-link$linker_opts"
+ fi
+ exec "$@" $linker_opts
+ exit 1
+}
+
+eat=
+
+case $1 in
+ '')
+ echo "$0: No command. Try '$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand '-c -o'.
+Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file 'INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "compile $scriptversion"
+ exit $?
+ ;;
+ cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \
+ icl | *[/\\]icl | icl.exe | *[/\\]icl.exe )
+ func_cl_wrapper "$@" # Doesn't return...
+ ;;
+esac
+
+ofile=
+cfile=
+
+for arg
+do
+ if test -n "$eat"; then
+ eat=
+ else
+ case $1 in
+ -o)
+ # configure might choose to run compile as 'compile cc -o foo foo.c'.
+ # So we strip '-o arg' only if arg is an object.
+ eat=1
+ case $2 in
+ *.o | *.obj)
+ ofile=$2
+ ;;
+ *)
+ set x "$@" -o "$2"
+ shift
+ ;;
+ esac
+ ;;
+ *.c)
+ cfile=$1
+ set x "$@" "$1"
+ shift
+ ;;
+ *)
+ set x "$@" "$1"
+ shift
+ ;;
+ esac
+ fi
+ shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+ # If no '-o' option was seen then we might have been invoked from a
+ # pattern rule where we don't need one. That is ok -- this is a
+ # normal compilation that the losing compiler can handle. If no
+ # '.c' file was seen then we are probably linking. That is also
+ # ok.
+ exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use '[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file. Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+ if mkdir "$lockdir" >/dev/null 2>&1; then
+ break
+ fi
+ sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+ test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+ test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC0"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/config.h.in b/config.h.in
new file mode 100644
index 0000000..1d782b7
--- /dev/null
+++ b/config.h.in
@@ -0,0 +1,166 @@
+/* config.h.in. Generated from configure.ac by autoheader. */
+
+/* Define to 1 if you have the <byteswap.h> header file. */
+#undef HAVE_BYTESWAP_H
+
+/* Define to 1 if you have the `iconv' function. */
+#undef HAVE_ICONV
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <minix/config.h> header file. */
+#undef HAVE_MINIX_CONFIG_H
+
+/* Define to 1 if you have the `nl_langinfo' function. */
+#undef HAVE_NL_LANGINFO
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdio.h> header file. */
+#undef HAVE_STDIO_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the <wchar.h> header file. */
+#undef HAVE_WCHAR_H
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if all of the C90 standard headers exist (not just the ones
+ required in a freestanding environment). This macro is provided for
+ backward compatibility; new code need not use it. */
+#undef STDC_HEADERS
+
+/* Enable extensions on AIX 3, Interix. */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable general extensions on macOS. */
+#ifndef _DARWIN_C_SOURCE
+# undef _DARWIN_C_SOURCE
+#endif
+/* Enable general extensions on Solaris. */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+/* Enable GNU extensions on systems that have them. */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable X/Open compliant socket functions that do not require linking
+ with -lxnet on HP-UX 11.11. */
+#ifndef _HPUX_ALT_XOPEN_SOCKET_API
+# undef _HPUX_ALT_XOPEN_SOCKET_API
+#endif
+/* Identify the host operating system as Minix.
+ This macro does not affect the system headers' behavior.
+ A future release of Autoconf may stop defining this macro. */
+#ifndef _MINIX
+# undef _MINIX
+#endif
+/* Enable general extensions on NetBSD.
+ Enable NetBSD compatibility extensions on Minix. */
+#ifndef _NETBSD_SOURCE
+# undef _NETBSD_SOURCE
+#endif
+/* Enable OpenBSD compatibility extensions on NetBSD.
+ Oddly enough, this does nothing on OpenBSD. */
+#ifndef _OPENBSD_SOURCE
+# undef _OPENBSD_SOURCE
+#endif
+/* Define to 1 if needed for POSIX-compatible behavior. */
+#ifndef _POSIX_SOURCE
+# undef _POSIX_SOURCE
+#endif
+/* Define to 2 if needed for POSIX-compatible behavior. */
+#ifndef _POSIX_1_SOURCE
+# undef _POSIX_1_SOURCE
+#endif
+/* Enable POSIX-compatible threading on Solaris. */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */
+#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
+# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */
+#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
+# undef __STDC_WANT_IEC_60559_BFP_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */
+#ifndef __STDC_WANT_IEC_60559_DFP_EXT__
+# undef __STDC_WANT_IEC_60559_DFP_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */
+#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__
+# undef __STDC_WANT_IEC_60559_FUNCS_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-3:2015. */
+#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__
+# undef __STDC_WANT_IEC_60559_TYPES_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */
+#ifndef __STDC_WANT_LIB_EXT2__
+# undef __STDC_WANT_LIB_EXT2__
+#endif
+/* Enable extensions specified by ISO/IEC 24747:2009. */
+#ifndef __STDC_WANT_MATH_SPEC_FUNCS__
+# undef __STDC_WANT_MATH_SPEC_FUNCS__
+#endif
+/* Enable extensions on HP NonStop. */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable X/Open extensions. Define to 500 only if necessary
+ to make mbstate_t available. */
+#ifndef _XOPEN_SOURCE
+# undef _XOPEN_SOURCE
+#endif
+
+
+/* Version number of package */
+#undef VERSION
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+
+/* Define for large files, on AIX-style hosts. */
+#undef _LARGE_FILES
diff --git a/configure b/configure
new file mode 100755
index 0000000..4dd7740
--- /dev/null
+++ b/configure
@@ -0,0 +1,6702 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.71 for usbutils 014.
+#
+# Report bugs to <linux-usb@vger.kernel.org>.
+#
+#
+# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
+# Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+as_nop=:
+if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else $as_nop
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+
+# Reset variables that may have inherited troublesome values from
+# the environment.
+
+# IFS needs to be set, to space, tab, and newline, in precisely that order.
+# (If _AS_PATH_WALK were called with IFS unset, it would have the
+# side effect of setting IFS to empty, thus disabling word splitting.)
+# Quoting is to prevent editors from complaining about space-tab.
+as_nl='
+'
+export as_nl
+IFS=" "" $as_nl"
+
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# Ensure predictable behavior from utilities with locale-dependent output.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# We cannot yet rely on "unset" to work, but we need these variables
+# to be unset--not just set to an empty or harmless value--now, to
+# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
+# also avoids known problems related to "unset" and subshell syntax
+# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+do eval test \${$as_var+y} \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+
+# Ensure that fds 0, 1, and 2 are open.
+if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
+
+# The user is always right.
+if ${PATH_SEPARATOR+false} :; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ test -r "$as_dir$0" && as_myself=$as_dir$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="as_nop=:
+if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else \$as_nop
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" )
+then :
+
+else \$as_nop
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+blah=\$(echo \$(echo blah))
+test x\"\$blah\" = xblah || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
+ if (eval "$as_required") 2>/dev/null
+then :
+ as_have_required=yes
+else $as_nop
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
+then :
+
+else $as_nop
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
+then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
+then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+IFS=$as_save_IFS
+if $as_found
+then :
+
+else $as_nop
+ if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
+then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi
+fi
+
+
+ if test "x$CONFIG_SHELL" != x
+then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno
+then :
+ printf "%s\n" "$0: This script requires a shell more modern than all"
+ printf "%s\n" "$0: the shells that I found on your system."
+ if test ${ZSH_VERSION+y} ; then
+ printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and
+$0: linux-usb@vger.kernel.org about your system, including
+$0: any error possibly output before this message. Then
+$0: install a modern shell, or manually run the script
+$0: under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+# as_fn_nop
+# ---------
+# Do nothing but, unlike ":", preserve the value of $?.
+as_fn_nop ()
+{
+ return $?
+}
+as_nop=as_fn_nop
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+printf "%s\n" X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
+then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else $as_nop
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
+then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else $as_nop
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+# as_fn_nop
+# ---------
+# Do nothing but, unlike ":", preserve the value of $?.
+as_fn_nop ()
+{
+ return $?
+}
+as_nop=as_fn_nop
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ printf "%s\n" "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
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+
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+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
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+ s//\1/
+ q
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+ s//\1/
+ q
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+ s//\1/
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+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
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+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
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+}
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+
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+
+rm -f conf$$ conf$$.exe conf$$.file
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+ rm -f conf$$.dir
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+fi
+if (echo >conf$$.file) 2>/dev/null; then
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+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
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+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
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+#
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+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
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+#ifdef HAVE_STDINT_H
+# include <stdint.h>
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+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
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+DEFS
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+pdfdir
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+htmldir
+infodir
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+localstatedir
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+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
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+program_transform_name
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+exec_prefix
+PACKAGE_URL
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+PKG_CONFIG_LIBDIR
+LIBUSB_CFLAGS
+LIBUSB_LIBS
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+# Initialize some variables set by options.
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+# The variables have the same names as the options, with
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+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
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+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
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+do
+ # If the previous option needs an argument, assign it.
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+ ac_prev=
+ continue
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+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
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+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
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+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
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+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
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+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
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+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
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+ as_fn_error $? "invalid feature name: \`$ac_useropt'"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
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+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
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+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
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+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
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+ as_fn_error $? "invalid feature name: \`$ac_useropt'"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
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+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
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+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
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+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
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+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
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+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
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+ | --program-transform=* | --program-transfor=* \
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+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
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+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
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+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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+ silent=yes ;;
+
+ -runstatedir | --runstatedir | --runstatedi | --runstated \
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+ | --run | --ru | --r)
+ ac_prev=runstatedir ;;
+ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
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+ runstatedir=$ac_optarg ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
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+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
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+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
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+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
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+for ac_var in $ac_precious_vars; do
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+ eval ac_env_${ac_var}_value=\$${ac_var}
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+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
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+#
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+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures usbutils 014 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
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+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
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+ -q, --quiet, --silent do not print \`checking ...' messages
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+Installation directories:
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+ [$ac_default_prefix]
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+ [PREFIX]
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+By default, \`make install' will install all the files in
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+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
+ --libdir=DIR object code libraries [EPREFIX/lib]
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+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
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+ --docdir=DIR documentation root [DATAROOTDIR/doc/usbutils]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of usbutils 014:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-silent-rules less verbose build output (undo: "make V=1")
+ --disable-silent-rules verbose build output (undo: "make V=0")
+ --enable-dependency-tracking
+ do not reject slow dependency extractors
+ --disable-dependency-tracking
+ speeds up one-time build
+ --disable-largefile omit support for large files
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ PKG_CONFIG path to pkg-config utility
+ PKG_CONFIG_PATH
+ directories to add to pkg-config's search path
+ PKG_CONFIG_LIBDIR
+ path overriding pkg-config's built-in search path
+ LIBUSB_CFLAGS
+ C compiler flags for LIBUSB, overriding pkg-config
+ LIBUSB_LIBS linker flags for LIBUSB, overriding pkg-config
+ UDEV_CFLAGS C compiler flags for UDEV, overriding pkg-config
+ UDEV_LIBS linker flags for UDEV, overriding pkg-config
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <linux-usb@vger.kernel.org>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
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+ ac_builddir=.
+
+case "$ac_dir" in
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+ # A ".." for each directory in $ac_dir_suffix.
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+ case $ac_top_builddir_sub in
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+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
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+case $srcdir in
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+ ac_srcdir=.
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+ ac_abs_top_srcdir=$ac_pwd ;;
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+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
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+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
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+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for configure.gnu first; this name is used for a wrapper for
+ # Metaconfig's "Configure" on case-insensitive file systems.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
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+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+usbutils configure 014
+generated by GNU Autoconf 2.71
+
+Copyright (C) 2021 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
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+ rm -f conftest.$ac_objext conftest.beam
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
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+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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+ ac_retval=0
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+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
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+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
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+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
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+printf %s "checking for $2... " >&6; }
+if eval test \${$3+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
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+fi
+eval ac_res=\$$3
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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+
+# ac_fn_c_try_link LINENO
+# -----------------------
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+ac_fn_c_try_link ()
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+ rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
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+case "(($ac_try" in
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+ *) ac_try_echo=$ac_try;;
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+sed 's/^/| /' conftest.$ac_ext >&5
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+ ac_retval=1
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+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
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+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
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+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
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+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
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+if eval test \${$3+y}
+then :
+ printf %s "(cached) " >&6
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+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
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+ Use char because int might match the return type of a GCC
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+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
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+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main (void)
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ eval "$3=yes"
+else $as_nop
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+ac_configure_args_raw=
+for ac_arg
+do
+ case $ac_arg in
+ *\'*)
+ ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append ac_configure_args_raw " '$ac_arg'"
+done
+
+case $ac_configure_args_raw in
+ *$as_nl*)
+ ac_safe_unquote= ;;
+ *)
+ ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
+ ac_unsafe_a="$ac_unsafe_z#~"
+ ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
+ ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
+esac
+
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by usbutils $as_me 014, which was
+generated by GNU Autoconf 2.71. Invocation command line was
+
+ $ $0$ac_configure_args_raw
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ printf "%s\n" "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Sanitize IFS.
+ IFS=" "" $as_nl"
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ printf "%s\n" "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ printf "%s\n" "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ printf "%s\n" "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ printf "%s\n" "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ printf "%s\n" "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ printf "%s\n" "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ printf "%s\n" "$as_me: caught signal $ac_signal"
+ printf "%s\n" "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+printf "%s\n" "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
+
+printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
+
+printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
+
+printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
+
+printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
+
+printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+if test -n "$CONFIG_SITE"; then
+ ac_site_files="$CONFIG_SITE"
+elif test "x$prefix" != xNONE; then
+ ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
+else
+ ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+fi
+
+for ac_site_file in $ac_site_files
+do
+ case $ac_site_file in #(
+ */*) :
+ ;; #(
+ *) :
+ ac_site_file=./$ac_site_file ;;
+esac
+ if test -f "$ac_site_file" && test -r "$ac_site_file"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
+# Test code for whether the C compiler supports C89 (global declarations)
+ac_c_conftest_c89_globals='
+/* Does the compiler advertise C89 conformance?
+ Do not test the value of __STDC__, because some compilers set it to 0
+ while being otherwise adequately conformant. */
+#if !defined __STDC__
+# error "Compiler does not advertise C89 conformance"
+#endif
+
+#include <stddef.h>
+#include <stdarg.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
+struct buf { int x; };
+struct buf * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not \xHH hex character constants.
+ These do not provoke an error unfortunately, instead are silently treated
+ as an "x". The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously \x00 != x always comes out true, for an
+ array size at least. It is necessary to write \x00 == 0 to get something
+ that is true only with -std. */
+int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) '\''x'\''
+int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
+ int, int);'
+
+# Test code for whether the C compiler supports C89 (body of main).
+ac_c_conftest_c89_main='
+ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
+'
+
+# Test code for whether the C compiler supports C99 (global declarations)
+ac_c_conftest_c99_globals='
+// Does the compiler advertise C99 conformance?
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
+# error "Compiler does not advertise C99 conformance"
+#endif
+
+#include <stdbool.h>
+extern int puts (const char *);
+extern int printf (const char *, ...);
+extern int dprintf (int, const char *, ...);
+extern void *malloc (size_t);
+
+// Check varargs macros. These examples are taken from C99 6.10.3.5.
+// dprintf is used instead of fprintf to avoid needing to declare
+// FILE and stderr.
+#define debug(...) dprintf (2, __VA_ARGS__)
+#define showlist(...) puts (#__VA_ARGS__)
+#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
+static void
+test_varargs_macros (void)
+{
+ int x = 1234;
+ int y = 5678;
+ debug ("Flag");
+ debug ("X = %d\n", x);
+ showlist (The first, second, and third items.);
+ report (x>y, "x is %d but y is %d", x, y);
+}
+
+// Check long long types.
+#define BIG64 18446744073709551615ull
+#define BIG32 4294967295ul
+#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
+#if !BIG_OK
+ #error "your preprocessor is broken"
+#endif
+#if BIG_OK
+#else
+ #error "your preprocessor is broken"
+#endif
+static long long int bignum = -9223372036854775807LL;
+static unsigned long long int ubignum = BIG64;
+
+struct incomplete_array
+{
+ int datasize;
+ double data[];
+};
+
+struct named_init {
+ int number;
+ const wchar_t *name;
+ double average;
+};
+
+typedef const char *ccp;
+
+static inline int
+test_restrict (ccp restrict text)
+{
+ // See if C++-style comments work.
+ // Iterate through items via the restricted pointer.
+ // Also check for declarations in for loops.
+ for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
+ continue;
+ return 0;
+}
+
+// Check varargs and va_copy.
+static bool
+test_varargs (const char *format, ...)
+{
+ va_list args;
+ va_start (args, format);
+ va_list args_copy;
+ va_copy (args_copy, args);
+
+ const char *str = "";
+ int number = 0;
+ float fnumber = 0;
+
+ while (*format)
+ {
+ switch (*format++)
+ {
+ case '\''s'\'': // string
+ str = va_arg (args_copy, const char *);
+ break;
+ case '\''d'\'': // int
+ number = va_arg (args_copy, int);
+ break;
+ case '\''f'\'': // float
+ fnumber = va_arg (args_copy, double);
+ break;
+ default:
+ break;
+ }
+ }
+ va_end (args_copy);
+ va_end (args);
+
+ return *str && number && fnumber;
+}
+'
+
+# Test code for whether the C compiler supports C99 (body of main).
+ac_c_conftest_c99_main='
+ // Check bool.
+ _Bool success = false;
+ success |= (argc != 0);
+
+ // Check restrict.
+ if (test_restrict ("String literal") == 0)
+ success = true;
+ char *restrict newvar = "Another string";
+
+ // Check varargs.
+ success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
+ test_varargs_macros ();
+
+ // Check flexible array members.
+ struct incomplete_array *ia =
+ malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
+ ia->datasize = 10;
+ for (int i = 0; i < ia->datasize; ++i)
+ ia->data[i] = i * 1.234;
+
+ // Check named initializers.
+ struct named_init ni = {
+ .number = 34,
+ .name = L"Test wide string",
+ .average = 543.34343,
+ };
+
+ ni.number = 58;
+
+ int dynamic_array[ni.number];
+ dynamic_array[0] = argv[0][0];
+ dynamic_array[ni.number - 1] = 543;
+
+ // work around unused variable warnings
+ ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
+ || dynamic_array[ni.number - 1] != 543);
+'
+
+# Test code for whether the C compiler supports C11 (global declarations)
+ac_c_conftest_c11_globals='
+// Does the compiler advertise C11 conformance?
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
+# error "Compiler does not advertise C11 conformance"
+#endif
+
+// Check _Alignas.
+char _Alignas (double) aligned_as_double;
+char _Alignas (0) no_special_alignment;
+extern char aligned_as_int;
+char _Alignas (0) _Alignas (int) aligned_as_int;
+
+// Check _Alignof.
+enum
+{
+ int_alignment = _Alignof (int),
+ int_array_alignment = _Alignof (int[100]),
+ char_alignment = _Alignof (char)
+};
+_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
+
+// Check _Noreturn.
+int _Noreturn does_not_return (void) { for (;;) continue; }
+
+// Check _Static_assert.
+struct test_static_assert
+{
+ int x;
+ _Static_assert (sizeof (int) <= sizeof (long int),
+ "_Static_assert does not work in struct");
+ long int y;
+};
+
+// Check UTF-8 literals.
+#define u8 syntax error!
+char const utf8_literal[] = u8"happens to be ASCII" "another string";
+
+// Check duplicate typedefs.
+typedef long *long_ptr;
+typedef long int *long_ptr;
+typedef long_ptr long_ptr;
+
+// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
+struct anonymous
+{
+ union {
+ struct { int i; int j; };
+ struct { int k; long int l; } w;
+ };
+ int m;
+} v1;
+'
+
+# Test code for whether the C compiler supports C11 (body of main).
+ac_c_conftest_c11_main='
+ _Static_assert ((offsetof (struct anonymous, i)
+ == offsetof (struct anonymous, w.k)),
+ "Anonymous union alignment botch");
+ v1.i = 2;
+ v1.w.k = 5;
+ ok |= v1.i != 5;
+'
+
+# Test code for whether the C compiler supports C11 (complete).
+ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
+${ac_c_conftest_c99_globals}
+${ac_c_conftest_c11_globals}
+
+int
+main (int argc, char **argv)
+{
+ int ok = 0;
+ ${ac_c_conftest_c89_main}
+ ${ac_c_conftest_c99_main}
+ ${ac_c_conftest_c11_main}
+ return ok;
+}
+"
+
+# Test code for whether the C compiler supports C99 (complete).
+ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
+${ac_c_conftest_c99_globals}
+
+int
+main (int argc, char **argv)
+{
+ int ok = 0;
+ ${ac_c_conftest_c89_main}
+ ${ac_c_conftest_c99_main}
+ return ok;
+}
+"
+
+# Test code for whether the C compiler supports C89 (complete).
+ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
+
+int
+main (int argc, char **argv)
+{
+ int ok = 0;
+ ${ac_c_conftest_c89_main}
+ return ok;
+}
+"
+
+as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
+as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
+as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
+as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
+as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
+as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
+as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
+as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
+as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
+as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
+
+# Auxiliary files required by this configure script.
+ac_aux_files="compile missing install-sh"
+
+# Locations in which to look for auxiliary files.
+ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
+
+# Search for a directory containing all of the required auxiliary files,
+# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
+# If we don't find one directory that contains all the files we need,
+# we report the set of missing files from the *first* directory in
+# $ac_aux_dir_candidates and give up.
+ac_missing_aux_files=""
+ac_first_candidate=:
+printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in $ac_aux_dir_candidates
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ as_found=:
+
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
+ ac_aux_dir_found=yes
+ ac_install_sh=
+ for ac_aux in $ac_aux_files
+ do
+ # As a special case, if "install-sh" is required, that requirement
+ # can be satisfied by any of "install-sh", "install.sh", or "shtool",
+ # and $ac_install_sh is set appropriately for whichever one is found.
+ if test x"$ac_aux" = x"install-sh"
+ then
+ if test -f "${as_dir}install-sh"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
+ ac_install_sh="${as_dir}install-sh -c"
+ elif test -f "${as_dir}install.sh"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
+ ac_install_sh="${as_dir}install.sh -c"
+ elif test -f "${as_dir}shtool"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
+ ac_install_sh="${as_dir}shtool install -c"
+ else
+ ac_aux_dir_found=no
+ if $ac_first_candidate; then
+ ac_missing_aux_files="${ac_missing_aux_files} install-sh"
+ else
+ break
+ fi
+ fi
+ else
+ if test -f "${as_dir}${ac_aux}"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
+ else
+ ac_aux_dir_found=no
+ if $ac_first_candidate; then
+ ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
+ else
+ break
+ fi
+ fi
+ fi
+ done
+ if test "$ac_aux_dir_found" = yes; then
+ ac_aux_dir="$as_dir"
+ break
+ fi
+ ac_first_candidate=false
+
+ as_found=false
+done
+IFS=$as_save_IFS
+if $as_found
+then :
+
+else $as_nop
+ as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
+fi
+
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+if test -f "${ac_aux_dir}config.guess"; then
+ ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
+fi
+if test -f "${ac_aux_dir}config.sub"; then
+ ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
+fi
+if test -f "$ac_aux_dir/configure"; then
+ ac_configure="$SHELL ${ac_aux_dir}configure"
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
+ and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+am__api_version='1.16'
+
+
+
+ # Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+printf %s "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test ${ac_cv_path_install+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ # Account for fact that we put trailing slashes in our PATH walk.
+case $as_dir in #((
+ ./ | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test ${ac_cv_path_install+y}; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+printf "%s\n" "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+printf %s "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+ alias in your environment" "$LINENO" 5
+ fi
+ if test "$2" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
+
+
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
+
+
+ if test x"${MISSING+set}" != xset; then
+ MISSING="\${SHELL} '$am_aux_dir/missing'"
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+ am_missing_run="$MISSING "
+else
+ am_missing_run=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_STRIP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+printf "%s\n" "$STRIP" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_STRIP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+printf "%s\n" "$ac_ct_STRIP" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
+printf %s "checking for a race-free mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if test ${ac_cv_path_mkdir+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
+ case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir ('*'coreutils) '* | \
+ 'BusyBox '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test ${ac_cv_path_mkdir+y}; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+printf "%s\n" "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_AWK+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+printf "%s\n" "$AWK" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval test \${ac_cv_prog_make_${ac_make}_set+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+ SET_MAKE=
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# Check whether --enable-silent-rules was given.
+if test ${enable_silent_rules+y}
+then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+printf %s "checking whether $am_make supports nested variables... " >&6; }
+if test ${am_cv_make_support_nested_variables+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if printf "%s\n" 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='usbutils'
+ VERSION='014'
+
+
+printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
+
+
+printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target (and possibly the TAP driver). The
+# system "awk" is bad on some platforms.
+# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar pax cpio none'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes. So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+ cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present. This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message. This
+can help us improve future automake versions.
+
+END
+ if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+ echo 'Configuration will proceed anyway, since you have set the' >&2
+ echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+ echo >&2
+ else
+ cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <https://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+ as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
+ fi
+fi
+
+# Check whether --enable-silent-rules was given.
+if test ${enable_silent_rules+y}
+then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=0;;
+esac
+am_make=${MAKE-make}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+printf %s "checking whether $am_make supports nested variables... " >&6; }
+if test ${am_cv_make_support_nested_variables+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if printf "%s\n" 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+
+
+
+
+
+
+
+
+
+
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
+printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
+cat > confinc.mk << 'END'
+am__doit:
+ @echo this is the am__doit target >confinc.out
+.PHONY: am__doit
+END
+am__include="#"
+am__quote=
+# BSD make does it like this.
+echo '.include "confinc.mk" # ignored' > confmf.BSD
+# Other make implementations (GNU, Solaris 10, AIX) do it like this.
+echo 'include confinc.mk # ignored' > confmf.GNU
+_am_result=no
+for s in GNU BSD; do
+ { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
+ (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ case $?:`cat confinc.out 2>/dev/null` in #(
+ '0:this is the am__doit target') :
+ case $s in #(
+ BSD) :
+ am__include='.include' am__quote='"' ;; #(
+ *) :
+ am__include='include' am__quote='' ;;
+esac ;; #(
+ *) :
+ ;;
+esac
+ if test "$am__include" != "#"; then
+ _am_result="yes ($s style)"
+ break
+ fi
+done
+rm -f confinc.* confmf.*
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
+printf "%s\n" "${_am_result}" >&6; }
+
+# Check whether --enable-dependency-tracking was given.
+if test ${enable_dependency_tracking+y}
+then :
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+ am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
+set dummy ${ac_tool_prefix}clang; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}clang"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "clang", so it can be a program name with args.
+set dummy clang; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="clang"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+fi
+
+
+test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion -version; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+printf %s "checking whether the C compiler works... " >&6; }
+ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else $as_nop
+ ac_file=''
+fi
+if test -z "$ac_file"
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+printf "%s\n" "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+printf %s "checking for C compiler default output file name... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+printf "%s\n" "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+printf %s "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else $as_nop
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+printf "%s\n" "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main (void)
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+printf %s "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+printf "%s\n" "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+printf %s "checking for suffix of object files... " >&6; }
+if test ${ac_cv_objext+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else $as_nop
+ printf "%s\n" "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+printf "%s\n" "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
+printf %s "checking whether the compiler supports GNU C... " >&6; }
+if test ${ac_cv_c_compiler_gnu+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_compiler_gnu=yes
+else $as_nop
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+y}
+ac_save_CFLAGS=$CFLAGS
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+printf %s "checking whether $CC accepts -g... " >&6; }
+if test ${ac_cv_prog_cc_g+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_prog_cc_g=yes
+else $as_nop
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+
+else $as_nop
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
+if test $ac_test_CFLAGS; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+ac_prog_cc_stdc=no
+if test x$ac_prog_cc_stdc = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
+printf %s "checking for $CC option to enable C11 features... " >&6; }
+if test ${ac_cv_prog_cc_c11+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_prog_cc_c11=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_c_conftest_c11_program
+_ACEOF
+for ac_arg in '' -std=gnu11
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_prog_cc_c11=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+ test "x$ac_cv_prog_cc_c11" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
+
+if test "x$ac_cv_prog_cc_c11" = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+ if test "x$ac_cv_prog_cc_c11" = x
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
+printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
+ CC="$CC $ac_cv_prog_cc_c11"
+fi
+ ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
+ ac_prog_cc_stdc=c11
+fi
+fi
+if test x$ac_prog_cc_stdc = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
+printf %s "checking for $CC option to enable C99 features... " >&6; }
+if test ${ac_cv_prog_cc_c99+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_prog_cc_c99=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_c_conftest_c99_program
+_ACEOF
+for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_prog_cc_c99=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+ test "x$ac_cv_prog_cc_c99" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
+
+if test "x$ac_cv_prog_cc_c99" = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+ if test "x$ac_cv_prog_cc_c99" = x
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
+printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
+ CC="$CC $ac_cv_prog_cc_c99"
+fi
+ ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
+ ac_prog_cc_stdc=c99
+fi
+fi
+if test x$ac_prog_cc_stdc = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
+printf %s "checking for $CC option to enable C89 features... " >&6; }
+if test ${ac_cv_prog_cc_c89+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_c_conftest_c89_program
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
+
+if test "x$ac_cv_prog_cc_c89" = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+ if test "x$ac_cv_prog_cc_c89" = x
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
+ CC="$CC $ac_cv_prog_cc_c89"
+fi
+ ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
+ ac_prog_cc_stdc=c89
+fi
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+printf %s "checking whether $CC understands -c and -o together... " >&6; }
+if test ${am_cv_prog_cc_c_o+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+depcc="$CC" am_compiler_list=
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+printf %s "checking dependency style of $depcc... " >&6; }
+if test ${am_cv_CC_dependencies_compiler_type+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+
+ac_header= ac_cache=
+for ac_item in $ac_header_c_list
+do
+ if test $ac_cache; then
+ ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
+ if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
+ printf "%s\n" "#define $ac_item 1" >> confdefs.h
+ fi
+ ac_header= ac_cache=
+ elif test $ac_header; then
+ ac_cache=$ac_item
+ else
+ ac_header=$ac_item
+ fi
+done
+
+
+
+
+
+
+
+
+if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
+then :
+
+printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+
+
+
+
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if test ${ac_cv_safe_to_define___extensions__+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+# define __EXTENSIONS__ 1
+ $ac_includes_default
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_safe_to_define___extensions__=yes
+else $as_nop
+ ac_cv_safe_to_define___extensions__=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
+printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
+if test ${ac_cv_should_define__xopen_source+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_should_define__xopen_source=no
+ if test $ac_cv_header_wchar_h = yes
+then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <wchar.h>
+ mbstate_t x;
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #define _XOPEN_SOURCE 500
+ #include <wchar.h>
+ mbstate_t x;
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_should_define__xopen_source=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
+printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
+
+ printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
+
+ printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
+
+ printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
+
+ if test $ac_cv_header_minix_config_h = yes
+then :
+ MINIX=yes
+ printf "%s\n" "#define _MINIX 1" >>confdefs.h
+
+ printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
+
+else $as_nop
+ MINIX=
+fi
+ if test $ac_cv_safe_to_define___extensions__ = yes
+then :
+ printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
+
+fi
+ if test $ac_cv_should_define__xopen_source = yes
+then :
+ printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
+
+fi
+
+# Check whether --enable-largefile was given.
+if test ${enable_largefile+y}
+then :
+ enableval=$enable_largefile;
+fi
+
+if test "$enable_largefile" != no; then
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+printf %s "checking for special C compiler options needed for large files... " >&6; }
+if test ${ac_cv_sys_largefile_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_sys_largefile_CC=no
+ if test "$GCC" != yes; then
+ ac_save_CC=$CC
+ while :; do
+ # IRIX 6.2 and later do not support large files by default,
+ # so use the C compiler's -n32 option if that helps.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ if ac_fn_c_try_compile "$LINENO"
+then :
+ break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+ CC="$CC -n32"
+ if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_sys_largefile_CC=' -n32'; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+ break
+ done
+ CC=$ac_save_CC
+ rm -f conftest.$ac_ext
+ fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; }
+ if test "$ac_cv_sys_largefile_CC" != no; then
+ CC=$CC$ac_cv_sys_largefile_CC
+ fi
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
+if test ${ac_cv_sys_file_offset_bits+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_sys_file_offset_bits=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_sys_file_offset_bits=64; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ ac_cv_sys_file_offset_bits=unknown
+ break
+done
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; }
+case $ac_cv_sys_file_offset_bits in #(
+ no | unknown) ;;
+ *)
+printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h
+;;
+esac
+rm -rf conftest*
+ if test $ac_cv_sys_file_offset_bits = unknown; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+printf %s "checking for _LARGE_FILES value needed for large files... " >&6; }
+if test ${ac_cv_sys_large_files+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_sys_large_files=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _LARGE_FILES 1
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_sys_large_files=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ ac_cv_sys_large_files=unknown
+ break
+done
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+printf "%s\n" "$ac_cv_sys_large_files" >&6; }
+case $ac_cv_sys_large_files in #(
+ no | unknown) ;;
+ *)
+printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h
+;;
+esac
+rm -rf conftest*
+ fi
+fi
+
+
+ac_fn_c_check_header_compile "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default"
+if test "x$ac_cv_header_byteswap_h" = xyes
+then :
+ printf "%s\n" "#define HAVE_BYTESWAP_H 1" >>confdefs.h
+
+fi
+
+ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
+if test "x$ac_cv_func_nl_langinfo" = xyes
+then :
+ printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
+
+fi
+ac_fn_c_check_func "$LINENO" "iconv" "ac_cv_func_iconv"
+if test "x$ac_cv_func_iconv" = xyes
+then :
+ printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h
+
+fi
+
+
+
+
+
+
+
+
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_PKG_CONFIG+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ case $PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+printf "%s\n" "$PKG_CONFIG" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+ ac_pt_PKG_CONFIG=$PKG_CONFIG
+ # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ case $ac_pt_PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+ if test "x$ac_pt_PKG_CONFIG" = x; then
+ PKG_CONFIG=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ PKG_CONFIG=$ac_pt_PKG_CONFIG
+ fi
+else
+ PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=0.9.0
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+ else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ PKG_CONFIG=""
+ fi
+fi
+
+pkg_failed=no
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LIBUSB" >&5
+printf %s "checking for LIBUSB... " >&6; }
+
+if test -n "$LIBUSB_CFLAGS"; then
+ pkg_cv_LIBUSB_CFLAGS="$LIBUSB_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libusb-1.0 >= 1.0.14\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libusb-1.0 >= 1.0.14") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_LIBUSB_CFLAGS=`$PKG_CONFIG --cflags "libusb-1.0 >= 1.0.14" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$LIBUSB_LIBS"; then
+ pkg_cv_LIBUSB_LIBS="$LIBUSB_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libusb-1.0 >= 1.0.14\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libusb-1.0 >= 1.0.14") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_LIBUSB_LIBS=`$PKG_CONFIG --libs "libusb-1.0 >= 1.0.14" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ LIBUSB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libusb-1.0 >= 1.0.14" 2>&1`
+ else
+ LIBUSB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libusb-1.0 >= 1.0.14" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$LIBUSB_PKG_ERRORS" >&5
+
+ as_fn_error $? "Package requirements (libusb-1.0 >= 1.0.14) were not met:
+
+$LIBUSB_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables LIBUSB_CFLAGS
+and LIBUSB_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables LIBUSB_CFLAGS
+and LIBUSB_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ LIBUSB_CFLAGS=$pkg_cv_LIBUSB_CFLAGS
+ LIBUSB_LIBS=$pkg_cv_LIBUSB_LIBS
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+
+fi
+
+
+pkg_failed=no
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for UDEV" >&5
+printf %s "checking for UDEV... " >&6; }
+
+if test -n "$UDEV_CFLAGS"; then
+ pkg_cv_UDEV_CFLAGS="$UDEV_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libudev >= 196\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libudev >= 196") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_UDEV_CFLAGS=`$PKG_CONFIG --cflags "libudev >= 196" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$UDEV_LIBS"; then
+ pkg_cv_UDEV_LIBS="$UDEV_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libudev >= 196\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libudev >= 196") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_UDEV_LIBS=`$PKG_CONFIG --libs "libudev >= 196" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ UDEV_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libudev >= 196" 2>&1`
+ else
+ UDEV_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libudev >= 196" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$UDEV_PKG_ERRORS" >&5
+
+ as_fn_error $? "Package requirements (libudev >= 196) were not met:
+
+$UDEV_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables UDEV_CFLAGS
+and UDEV_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables UDEV_CFLAGS
+and UDEV_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ UDEV_CFLAGS=$pkg_cv_UDEV_CFLAGS
+ UDEV_LIBS=$pkg_cv_UDEV_LIBS
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+
+fi
+
+ac_config_headers="$ac_config_headers config.h"
+
+ac_config_files="$ac_config_files Makefile"
+
+
+
+subdirs="$subdirs usbhid-dump"
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+printf %s "checking that generated files are newer than configure... " >&6; }
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
+printf "%s\n" "done" >&6; }
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+as_nop=:
+if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else $as_nop
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+
+# Reset variables that may have inherited troublesome values from
+# the environment.
+
+# IFS needs to be set, to space, tab, and newline, in precisely that order.
+# (If _AS_PATH_WALK were called with IFS unset, it would have the
+# side effect of setting IFS to empty, thus disabling word splitting.)
+# Quoting is to prevent editors from complaining about space-tab.
+as_nl='
+'
+export as_nl
+IFS=" "" $as_nl"
+
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# Ensure predictable behavior from utilities with locale-dependent output.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# We cannot yet rely on "unset" to work, but we need these variables
+# to be unset--not just set to an empty or harmless value--now, to
+# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
+# also avoids known problems related to "unset" and subshell syntax
+# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+do eval test \${$as_var+y} \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+
+# Ensure that fds 0, 1, and 2 are open.
+if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
+
+# The user is always right.
+if ${PATH_SEPARATOR+false} :; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ test -r "$as_dir$0" && as_myself=$as_dir$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ printf "%s\n" "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
+then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else $as_nop
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
+then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else $as_nop
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+printf "%s\n" X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+# Determine whether it's possible to make 'echo' print without a newline.
+# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
+# for compatibility with existing Makefiles.
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+# For backward compatibility with old third-party macros, we provide
+# the shell variables $as_echo and $as_echo_n. New code should use
+# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
+as_echo='printf %s\n'
+as_echo_n='printf %s'
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+printf "%s\n" X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by usbutils $as_me 014, which was
+generated by GNU Autoconf 2.71. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <linux-usb@vger.kernel.org>."
+
+_ACEOF
+ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
+ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config='$ac_cs_config_escaped'
+ac_cs_version="\\
+usbutils config.status 014
+configured by $0, generated by GNU Autoconf 2.71,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2021 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ printf "%s\n" "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ printf "%s\n" "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ printf "%s\n" "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ printf "%s\n" "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
+ test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
+ test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+printf "%s\n" "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`printf "%s\n" "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+printf "%s\n" X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ printf "%s\n" "/* $configure_input */" >&1 \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ printf "%s\n" "/* $configure_input */" >&1 \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+printf "%s\n" X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+ :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+ # Older Autoconf quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ # TODO: see whether this extra hack can be removed once we start
+ # requiring Autoconf 2.70 or later.
+ case $CONFIG_FILES in #(
+ *\'*) :
+ eval set x "$CONFIG_FILES" ;; #(
+ *) :
+ set x $CONFIG_FILES ;; #(
+ *) :
+ ;;
+esac
+ shift
+ # Used to flag and report bootstrapping failures.
+ am_rc=0
+ for am_mf
+ do
+ # Strip MF so we end up with the name of the file.
+ am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile which includes
+ # dependency-tracking related rules and includes.
+ # Grep'ing the whole file directly is not great: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
+ || continue
+ am_dirpart=`$as_dirname -- "$am_mf" ||
+$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$am_mf" : 'X\(//\)[^/]' \| \
+ X"$am_mf" : 'X\(//\)$' \| \
+ X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
+printf "%s\n" X"$am_mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ am_filepart=`$as_basename -- "$am_mf" ||
+$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$am_mf" : 'X\(//\)$' \| \
+ X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
+printf "%s\n" X/"$am_mf" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ { echo "$as_me:$LINENO: cd "$am_dirpart" \
+ && sed -e '/# am--include-marker/d' "$am_filepart" \
+ | $MAKE -f - am--depfiles" >&5
+ (cd "$am_dirpart" \
+ && sed -e '/# am--include-marker/d' "$am_filepart" \
+ | $MAKE -f - am--depfiles) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } || am_rc=$?
+ done
+ if test $am_rc -ne 0; then
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "Something went wrong bootstrapping makefile fragments
+ for automatic dependency tracking. If GNU make was not used, consider
+ re-running the configure script with MAKE=\"gmake\" (or whatever is
+ necessary). You can also try re-running configure with the
+ '--disable-dependency-tracking' option to at least be able to build
+ the package (albeit without support for automatic dependency tracking).
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ { am_dirpart=; unset am_dirpart;}
+ { am_filepart=; unset am_filepart;}
+ { am_mf=; unset am_mf;}
+ { am_rc=; unset am_rc;}
+ rm -f conftest-deps.mk
+}
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+
+#
+# CONFIG_SUBDIRS section.
+#
+if test "$no_recursion" != yes; then
+
+ # Remove --cache-file, --srcdir, and --disable-option-checking arguments
+ # so they do not pile up.
+ ac_sub_configure_args=
+ ac_prev=
+ eval "set x $ac_configure_args"
+ shift
+ for ac_arg
+ do
+ if test -n "$ac_prev"; then
+ ac_prev=
+ continue
+ fi
+ case $ac_arg in
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
+ | --c=*)
+ ;;
+ --config-cache | -C)
+ ;;
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ ;;
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ ;;
+ --disable-option-checking)
+ ;;
+ *)
+ case $ac_arg in
+ *\'*) ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
+ esac
+ done
+
+ # Always prepend --prefix to ensure using the same prefix
+ # in subdir configurations.
+ ac_arg="--prefix=$prefix"
+ case $ac_arg in
+ *\'*) ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
+
+ # Pass --silent
+ if test "$silent" = yes; then
+ ac_sub_configure_args="--silent $ac_sub_configure_args"
+ fi
+
+ # Always prepend --disable-option-checking to silence warnings, since
+ # different subdirs can have different --enable and --with options.
+ ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
+
+ ac_popdir=`pwd`
+ for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
+
+ # Do not complain, so a configure script can configure whichever
+ # parts of a large source tree are present.
+ test -d "$srcdir/$ac_dir" || continue
+
+ ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
+ printf "%s\n" "$ac_msg" >&6
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ cd "$ac_dir"
+
+ # Check for configure.gnu first; this name is used for a wrapper for
+ # Metaconfig's "Configure" on case-insensitive file systems.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ ac_sub_configure=$ac_srcdir/configure.gnu
+ elif test -f "$ac_srcdir/configure"; then
+ ac_sub_configure=$ac_srcdir/configure
+ else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
+printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
+ ac_sub_configure=
+ fi
+
+ # The recursion is here.
+ if test -n "$ac_sub_configure"; then
+ # Make the cache file name correct relative to the subdirectory.
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
+ *) # Relative name.
+ ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
+ esac
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
+printf "%s\n" "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
+ # The eval makes quoting arguments work.
+ eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
+ --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
+ as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
+ fi
+
+ cd "$ac_popdir"
+ done
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result:
+ usbutils $VERSION
+ =============
+
+ prefix: ${prefix}
+ datarootdir: ${datarootdir}
+ datadir: ${datadir}
+ mandir: ${mandir}
+
+ usb.ids: ${datadir}/usb.ids
+
+ compiler: ${CC}
+ cflags: ${CFLAGS}
+ ldflags: ${LDFLAGS}
+" >&5
+printf "%s\n" "
+ usbutils $VERSION
+ =============
+
+ prefix: ${prefix}
+ datarootdir: ${datarootdir}
+ datadir: ${datadir}
+ mandir: ${mandir}
+
+ usb.ids: ${datadir}/usb.ids
+
+ compiler: ${CC}
+ cflags: ${CFLAGS}
+ ldflags: ${LDFLAGS}
+" >&6; }
+
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..fc94396
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# Copyright (c) 2009 Kay Sievers <kay.sievers@vrfy.org>
+
+AC_INIT([usbutils],
+ [014],
+ [linux-usb@vger.kernel.org])
+AC_PREREQ(2.60)
+AM_INIT_AUTOMAKE([check-news foreign 1.9 dist-bzip2])
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+AC_PREFIX_DEFAULT([/usr])
+
+AC_USE_SYSTEM_EXTENSIONS
+AC_SYS_LARGEFILE
+
+AC_CHECK_HEADERS([byteswap.h])
+AC_CHECK_FUNCS([nl_langinfo iconv])
+
+PKG_CHECK_MODULES(LIBUSB, libusb-1.0 >= 1.0.14)
+
+PKG_CHECK_MODULES(UDEV, libudev >= 196)
+
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_FILES([
+ Makefile
+])
+AC_CONFIG_SUBDIRS([usbhid-dump])
+
+AC_OUTPUT
+AC_MSG_RESULT([
+ usbutils $VERSION
+ =============
+
+ prefix: ${prefix}
+ datarootdir: ${datarootdir}
+ datadir: ${datadir}
+ mandir: ${mandir}
+
+ usb.ids: ${datadir}/usb.ids
+
+ compiler: ${CC}
+ cflags: ${CFLAGS}
+ ldflags: ${LDFLAGS}
+])
diff --git a/depcomp b/depcomp
new file mode 100755
index 0000000..6b39162
--- /dev/null
+++ b/depcomp
@@ -0,0 +1,791 @@
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2018-03-07.03; # UTC
+
+# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+case $1 in
+ '')
+ echo "$0: No command. Try '$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+ depmode Dependency tracking mode.
+ source Source file read by 'PROGRAMS ARGS'.
+ object Object file output by 'PROGRAMS ARGS'.
+ DEPDIR directory where to store dependencies.
+ depfile Dependency file to output.
+ tmpdepfile Temporary file to use when outputting dependencies.
+ libtool Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "depcomp $scriptversion"
+ exit $?
+ ;;
+esac
+
+# Get the directory component of the given path, and save it in the
+# global variables '$dir'. Note that this directory component will
+# be either empty or ending with a '/' character. This is deliberate.
+set_dir_from ()
+{
+ case $1 in
+ */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
+ *) dir=;;
+ esac
+}
+
+# Get the suffix-stripped basename of the given path, and save it the
+# global variable '$base'.
+set_base_from ()
+{
+ base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
+}
+
+# If no dependency file was actually created by the compiler invocation,
+# we still have to create a dummy depfile, to avoid errors with the
+# Makefile "include basename.Plo" scheme.
+make_dummy_depfile ()
+{
+ echo "#dummy" > "$depfile"
+}
+
+# Factor out some common post-processing of the generated depfile.
+# Requires the auxiliary global variable '$tmpdepfile' to be set.
+aix_post_process_depfile ()
+{
+ # If the compiler actually managed to produce a dependency file,
+ # post-process it.
+ if test -f "$tmpdepfile"; then
+ # Each line is of the form 'foo.o: dependency.h'.
+ # Do two passes, one to just change these to
+ # $object: dependency.h
+ # and one to simply output
+ # dependency.h:
+ # which is needed to avoid the deleted-header problem.
+ { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
+ sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
+ } > "$depfile"
+ rm -f "$tmpdepfile"
+ else
+ make_dummy_depfile
+ fi
+}
+
+# A tabulation character.
+tab=' '
+# A newline character.
+nl='
+'
+# Character ranges might be problematic outside the C locale.
+# These definitions help.
+upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
+lower=abcdefghijklmnopqrstuvwxyz
+digits=0123456789
+alpha=${upper}${lower}
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+ echo "depcomp: Variables source, object and depmode must be set" 1>&2
+ exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+ sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Avoid interferences from the environment.
+gccflag= dashmflag=
+
+# Some modes work just like other modes, but use different flags. We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write. Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+ # HP compiler uses -M and no extra arg.
+ gccflag=-M
+ depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+ # This is just like dashmstdout with a different argument.
+ dashmflag=-xM
+ depmode=dashmstdout
+fi
+
+cygpath_u="cygpath -u -f -"
+if test "$depmode" = msvcmsys; then
+ # This is just like msvisualcpp but w/o cygpath translation.
+ # Just convert the backslash-escaped backslashes to single forward
+ # slashes to satisfy depend.m4
+ cygpath_u='sed s,\\\\,/,g'
+ depmode=msvisualcpp
+fi
+
+if test "$depmode" = msvc7msys; then
+ # This is just like msvc7 but w/o cygpath translation.
+ # Just convert the backslash-escaped backslashes to single forward
+ # slashes to satisfy depend.m4
+ cygpath_u='sed s,\\\\,/,g'
+ depmode=msvc7
+fi
+
+if test "$depmode" = xlc; then
+ # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
+ gccflag=-qmakedep=gcc,-MF
+ depmode=gcc
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want. Yay! Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff. Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am. Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+ for arg
+ do
+ case $arg in
+ -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+ *) set fnord "$@" "$arg" ;;
+ esac
+ shift # fnord
+ shift # $arg
+ done
+ "$@"
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ mv "$tmpdepfile" "$depfile"
+ ;;
+
+gcc)
+## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
+## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
+## (see the conditional assignment to $gccflag above).
+## There are various ways to get dependency output from gcc. Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+## up in a subdir. Having to rename by hand is ugly.
+## (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+## -MM, not -M (despite what the docs say). Also, it might not be
+## supported by the other compilers which use the 'gcc' depmode.
+## - Using -M directly means running the compiler twice (even worse
+## than renaming).
+ if test -z "$gccflag"; then
+ gccflag=-MD,
+ fi
+ "$@" -Wp,"$gccflag$tmpdepfile"
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ # The second -e expression handles DOS-style file names with drive
+ # letters.
+ sed -e 's/^[^:]*: / /' \
+ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the "deleted header file" problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header). We avoid this by adding
+## dummy dependencies for each header file. Too bad gcc doesn't do
+## this for us directly.
+## Some versions of gcc put a space before the ':'. On the theory
+## that the space means something, we add a space to the output as
+## well. hp depmode also adds that space, but also prefixes the VPATH
+## to the object. Take care to not repeat it in the output.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+sgi)
+ if test "$libtool" = yes; then
+ "$@" "-Wp,-MDupdate,$tmpdepfile"
+ else
+ "$@" -MDupdate "$tmpdepfile"
+ fi
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+
+ if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
+ echo "$object : \\" > "$depfile"
+ # Clip off the initial element (the dependent). Don't try to be
+ # clever and replace this with sed code, as IRIX sed won't handle
+ # lines with more than a fixed number of characters (4096 in
+ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
+ # the IRIX cc adds comments like '#:fec' to the end of the
+ # dependency line.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
+ | tr "$nl" ' ' >> "$depfile"
+ echo >> "$depfile"
+ # The second pass generates a dummy entry for each header file.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+ >> "$depfile"
+ else
+ make_dummy_depfile
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+xlc)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+aix)
+ # The C for AIX Compiler uses -M and outputs the dependencies
+ # in a .u file. In older versions, this file always lives in the
+ # current directory. Also, the AIX compiler puts '$object:' at the
+ # start of each line; $object doesn't have directory information.
+ # Version 6 uses the directory in both cases.
+ set_dir_from "$object"
+ set_base_from "$object"
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$base.u
+ tmpdepfile3=$dir.libs/$base.u
+ "$@" -Wc,-M
+ else
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$dir$base.u
+ tmpdepfile3=$dir$base.u
+ "$@" -M
+ fi
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ aix_post_process_depfile
+ ;;
+
+tcc)
+ # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
+ # FIXME: That version still under development at the moment of writing.
+ # Make that this statement remains true also for stable, released
+ # versions.
+ # It will wrap lines (doesn't matter whether long or short) with a
+ # trailing '\', as in:
+ #
+ # foo.o : \
+ # foo.c \
+ # foo.h \
+ #
+ # It will put a trailing '\' even on the last line, and will use leading
+ # spaces rather than leading tabs (at least since its commit 0394caf7
+ # "Emit spaces for -MD").
+ "$@" -MD -MF "$tmpdepfile"
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
+ # We have to change lines of the first kind to '$object: \'.
+ sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
+ # And for each line of the second kind, we have to emit a 'dep.h:'
+ # dummy dependency, to avoid the deleted-header problem.
+ sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+## The order of this option in the case statement is important, since the
+## shell code in configure will try each of these formats in the order
+## listed in this file. A plain '-MD' option would be understood by many
+## compilers, so we must ensure this comes after the gcc and icc options.
+pgcc)
+ # Portland's C compiler understands '-MD'.
+ # Will always output deps to 'file.d' where file is the root name of the
+ # source file under compilation, even if file resides in a subdirectory.
+ # The object file name does not affect the name of the '.d' file.
+ # pgcc 10.2 will output
+ # foo.o: sub/foo.c sub/foo.h
+ # and will wrap long lines using '\' :
+ # foo.o: sub/foo.c ... \
+ # sub/foo.h ... \
+ # ...
+ set_dir_from "$object"
+ # Use the source, not the object, to determine the base name, since
+ # that's sadly what pgcc will do too.
+ set_base_from "$source"
+ tmpdepfile=$base.d
+
+ # For projects that build the same source file twice into different object
+ # files, the pgcc approach of using the *source* file root name can cause
+ # problems in parallel builds. Use a locking strategy to avoid stomping on
+ # the same $tmpdepfile.
+ lockdir=$base.d-lock
+ trap "
+ echo '$0: caught signal, cleaning up...' >&2
+ rmdir '$lockdir'
+ exit 1
+ " 1 2 13 15
+ numtries=100
+ i=$numtries
+ while test $i -gt 0; do
+ # mkdir is a portable test-and-set.
+ if mkdir "$lockdir" 2>/dev/null; then
+ # This process acquired the lock.
+ "$@" -MD
+ stat=$?
+ # Release the lock.
+ rmdir "$lockdir"
+ break
+ else
+ # If the lock is being held by a different process, wait
+ # until the winning process is done or we timeout.
+ while test -d "$lockdir" && test $i -gt 0; do
+ sleep 1
+ i=`expr $i - 1`
+ done
+ fi
+ i=`expr $i - 1`
+ done
+ trap - 1 2 13 15
+ if test $i -le 0; then
+ echo "$0: failed to acquire lock after $numtries attempts" >&2
+ echo "$0: check lockdir '$lockdir'" >&2
+ exit 1
+ fi
+
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each line is of the form `foo.o: dependent.h',
+ # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process this invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp2)
+ # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+ # compilers, which have integrated preprocessors. The correct option
+ # to use with these is +Maked; it writes dependencies to a file named
+ # 'foo.d', which lands next to the object file, wherever that
+ # happens to be.
+ # Much of this is similar to the tru64 case; see comments there.
+ set_dir_from "$object"
+ set_base_from "$object"
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir.libs/$base.d
+ "$@" -Wc,+Maked
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ "$@" +Maked
+ fi
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile1" "$tmpdepfile2"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
+ # Add 'dependent.h:' lines.
+ sed -ne '2,${
+ s/^ *//
+ s/ \\*$//
+ s/$/:/
+ p
+ }' "$tmpdepfile" >> "$depfile"
+ else
+ make_dummy_depfile
+ fi
+ rm -f "$tmpdepfile" "$tmpdepfile2"
+ ;;
+
+tru64)
+ # The Tru64 compiler uses -MD to generate dependencies as a side
+ # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
+ # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+ # dependencies in 'foo.d' instead, so we check for that too.
+ # Subdirectories are respected.
+ set_dir_from "$object"
+ set_base_from "$object"
+
+ if test "$libtool" = yes; then
+ # Libtool generates 2 separate objects for the 2 libraries. These
+ # two compilations output dependencies in $dir.libs/$base.o.d and
+ # in $dir$base.o.d. We have to check for both files, because
+ # one of the two compilations can be disabled. We should prefer
+ # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+ # automatically cleaned when .libs/ is deleted, while ignoring
+ # the former would cause a distcleancheck panic.
+ tmpdepfile1=$dir$base.o.d # libtool 1.5
+ tmpdepfile2=$dir.libs/$base.o.d # Likewise.
+ tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
+ "$@" -Wc,-MD
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ tmpdepfile3=$dir$base.d
+ "$@" -MD
+ fi
+
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ # Same post-processing that is required for AIX mode.
+ aix_post_process_depfile
+ ;;
+
+msvc7)
+ if test "$libtool" = yes; then
+ showIncludes=-Wc,-showIncludes
+ else
+ showIncludes=-showIncludes
+ fi
+ "$@" $showIncludes > "$tmpdepfile"
+ stat=$?
+ grep -v '^Note: including file: ' "$tmpdepfile"
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ # The first sed program below extracts the file names and escapes
+ # backslashes for cygpath. The second sed program outputs the file
+ # name when reading, but also accumulates all include files in the
+ # hold buffer in order to output them again at the end. This only
+ # works with sed implementations that can handle large buffers.
+ sed < "$tmpdepfile" -n '
+/^Note: including file: *\(.*\)/ {
+ s//\1/
+ s/\\/\\\\/g
+ p
+}' | $cygpath_u | sort -u | sed -n '
+s/ /\\ /g
+s/\(.*\)/'"$tab"'\1 \\/p
+s/.\(.*\) \\/\1:/
+H
+$ {
+ s/.*/'"$tab"'/
+ G
+ p
+}' >> "$depfile"
+ echo >> "$depfile" # make sure the fragment doesn't end with a backslash
+ rm -f "$tmpdepfile"
+ ;;
+
+msvc7msys)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+#nosideeffect)
+ # This comment above is used by automake to tell side-effect
+ # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout, regardless of -o.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove '-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ test -z "$dashmflag" && dashmflag=-M
+ # Require at least two characters before searching for ':'
+ # in the target name. This is to cope with DOS-style filenames:
+ # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
+ "$@" $dashmflag |
+ sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process this sed invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+dashXmstdout)
+ # This case only exists to satisfy depend.m4. It is never actually
+ # run, as this mode is specially recognized in the preamble.
+ exit 1
+ ;;
+
+makedepend)
+ "$@" || exit $?
+ # Remove any Libtool call
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+ # X makedepend
+ shift
+ cleared=no eat=no
+ for arg
+ do
+ case $cleared in
+ no)
+ set ""; shift
+ cleared=yes ;;
+ esac
+ if test $eat = yes; then
+ eat=no
+ continue
+ fi
+ case "$arg" in
+ -D*|-I*)
+ set fnord "$@" "$arg"; shift ;;
+ # Strip any option that makedepend may not understand. Remove
+ # the object too, otherwise makedepend will parse it as a source file.
+ -arch)
+ eat=yes ;;
+ -*|$object)
+ ;;
+ *)
+ set fnord "$@" "$arg"; shift ;;
+ esac
+ done
+ obj_suffix=`echo "$object" | sed 's/^.*\././'`
+ touch "$tmpdepfile"
+ ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+ rm -f "$depfile"
+ # makedepend may prepend the VPATH from the source file name to the object.
+ # No need to regex-escape $object, excess matching of '.' is harmless.
+ sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process the last invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ sed '1,2d' "$tmpdepfile" \
+ | tr ' ' "$nl" \
+ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile" "$tmpdepfile".bak
+ ;;
+
+cpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove '-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ "$@" -E \
+ | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+ | sed '$ s: \\$::' > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ cat < "$tmpdepfile" >> "$depfile"
+ sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvisualcpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ IFS=" "
+ for arg
+ do
+ case "$arg" in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+ set fnord "$@"
+ shift
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift
+ shift
+ ;;
+ esac
+ done
+ "$@" -E 2>/dev/null |
+ sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
+ echo "$tab" >> "$depfile"
+ sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvcmsys)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+none)
+ exec "$@"
+ ;;
+
+*)
+ echo "Unknown depmode $depmode" 1>&2
+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC0"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/desc-defs.c b/desc-defs.c
new file mode 100644
index 0000000..4cad9e7
--- /dev/null
+++ b/desc-defs.c
@@ -0,0 +1,1131 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * USB descriptor definitions
+ *
+ * Copyright (C) 2017-2018 Michael Drake <michael.drake@codethink.co.uk>
+ */
+
+#include "config.h"
+
+#include <stdbool.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "desc-defs.h"
+
+/** Macro for computing number of elements in array. */
+#define ARRAY_LEN(a) ((sizeof(a)) / (sizeof(a[0])))
+
+/**
+ * Undefined descriptor
+ *
+ * Ensures remaining data is dumped as garbage at end of descriptor.
+ */
+const struct desc desc_undefined[] = {
+ { .field = NULL }
+};
+
+/** USB Audio Device Class 1 Channel Names. (Note: Order matters.) */
+static const char * const uac1_channel_names[] = {
+ "Left Front (L)", "Right Front (R)", "Center Front (C)",
+ "Low Frequency Enhancement (LFE)", "Left Surround (LS)",
+ "Right Surround (RS)", "Left of Center (LC)", "Right of Center (RC)",
+ "Surround (S)", "Side Left (SL)", "Side Right (SR)", "Top (T)"
+};
+
+/** USB Audio Device Class 2 Channel Names. (Note: Order matters.) */
+static const char * const uac2_channel_names[] = {
+ "Front Left (FL)", "Front Right (FR)", "Front Center (FC)",
+ "Low Frequency Effects (LFE)", "Back Left (BL)", "Back Right (BR)",
+ "Front Left of Center (FLC)", "Front Right of Center (FRC)",
+ "Back Center (BC)", "Side Left (SL)", "Side Right (SR)",
+ "Top Center (TC)", "Top Front Left (TFL)", "Top Front Center (TFC)",
+ "Top Front Right (TFR)", "Top Back Left (TBL)", "Top Back Center (TBC)",
+ "Top Back Right (TBR)", "Top Front Left of Center (TFLC)",
+ "Top Front Right of Center (TFRC)", "Left Low Frequency Effects (LLFE)",
+ "Right Low Frequency Effects (RLFE)", "Top Side Left (TSL)",
+ "Top Side Right (TSR)", "Bottom Center (BC)",
+ "Back Left of Center (BLC)", "Back Right of Center (BRC)"
+};
+
+/** Audio Control Interface Header bmControls; Human readable bit meanings. */
+static const char * const uac2_interface_header_bmcontrols[] = {
+ [0] = "Latency control",
+ [1] = NULL
+};
+
+/** UAC1: 4.3.2 Class-Specific AC Interface Descriptor; Table 4-2. */
+static const struct desc desc_audio_1_ac_header[] = {
+ { .field = "bcdADC", .size = 2, .type = DESC_BCD },
+ { .field = "wTotalLength", .size = 2, .type = DESC_CONSTANT },
+ { .field = "bInCollection", .size = 1, .type = DESC_CONSTANT },
+ { .field = "baInterfaceNr", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true } },
+ { .field = NULL }
+};
+
+/** UAC2: 4.7.2 Class-Specific AC Interface Descriptor; Table 4-5. */
+static const struct desc desc_audio_2_ac_header[] = {
+ { .field = "bcdADC", .size = 2, .type = DESC_BCD },
+ { .field = "bCategory", .size = 1, .type = DESC_CONSTANT },
+ { .field = "wTotalLength", .size = 2, .type = DESC_NUMBER },
+ { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_interface_header_bmcontrols },
+ { .field = NULL }
+};
+
+/** UAC3: 4.5.2 Class-Specific AC Interface Descriptor; Table 4-15. */
+static const struct desc desc_audio_3_ac_header[] = {
+ { .field = "bCategory", .size = 1, .type = DESC_CONSTANT },
+ { .field = "wTotalLength", .size = 2, .type = DESC_NUMBER },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_interface_header_bmcontrols },
+ { .field = NULL }
+};
+
+/** AudioControl Header descriptor definitions for the three Audio Device Class protocols */
+const struct desc * const desc_audio_ac_header[3] = {
+ desc_audio_1_ac_header,
+ desc_audio_2_ac_header,
+ desc_audio_3_ac_header,
+};
+
+/** UAC2: 4.7.2.10 Effect Unit Descriptor; Table 4-15. */
+static const struct desc desc_audio_2_ac_effect_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wEffectType", .size = 2, .type = DESC_CONSTANT },
+ { .field = "bSourceID", .size = 1, .type = DESC_CONSTANT },
+ { .field = "bmaControls", .size = 4, .type = DESC_BITMAP,
+ .array = { .array = true } },
+ { .field = "iEffects", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC3: 4.5.2.9 Effect Unit Descriptor; Table 4-33. */
+static const struct desc desc_audio_3_ac_effect_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wEffectType", .size = 2, .type = DESC_CONSTANT },
+ { .field = "bSourceID", .size = 1, .type = DESC_CONSTANT },
+ { .field = "bmaControls", .size = 4, .type = DESC_BITMAP,
+ .array = { .array = true } },
+ { .field = "wEffectsDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID },
+ { .field = NULL }
+};
+
+/** Effect Unit descriptor definitions for the three Audio Device Class protocols */
+const struct desc * const desc_audio_ac_effect_unit[3] = {
+ NULL, /* UAC1 not supported */
+ desc_audio_2_ac_effect_unit,
+ desc_audio_3_ac_effect_unit,
+};
+
+/** UAC2 Input Terminal bmControls; Human readable bit meanings. */
+static const char * const uac2_input_term_bmcontrols[] = {
+ [0] = "Copy Protect",
+ [1] = "Connector",
+ [2] = "Overload",
+ [3] = "Cluster",
+ [4] = "Underflow",
+ [5] = "Overflow",
+ [6] = NULL
+};
+
+/** UAC3 Input Terminal bmControls; Human readable bit meanings. */
+static const char * const uac3_input_term_bmcontrols[] = {
+ [0] = "Insertion",
+ [1] = "Overload",
+ [2] = "Underflow",
+ [3] = "Overflow",
+ [4] = "Underflow",
+ [5] = NULL
+};
+
+/** UAC1: 4.3.2.1 Input Terminal Descriptor; Table 4-3. */
+static const struct desc desc_audio_1_ac_input_terminal[] = {
+ { .field = "bTerminalID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wTerminalType", .size = 2, .type = DESC_TERMINAL_STR },
+ { .field = "bAssocTerminal", .size = 1, .type = DESC_CONSTANT },
+ { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER },
+ { .field = "wChannelConfig", .size = 2, .type = DESC_BITMAP_STRINGS,
+ .bitmap_strings = { .strings = uac1_channel_names, .count = 12 } },
+ { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = "iTerminal", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC2: 4.7.2.4 Input Terminal Descriptor; Table 4-9. */
+static const struct desc desc_audio_2_ac_input_terminal[] = {
+ { .field = "bTerminalID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wTerminalType", .size = 2, .type = DESC_TERMINAL_STR },
+ { .field = "bAssocTerminal", .size = 1, .type = DESC_CONSTANT },
+ { .field = "bCSourceID", .size = 1, .type = DESC_CONSTANT },
+ { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmChannelConfig", .size = 4, .type = DESC_BITMAP_STRINGS,
+ .bitmap_strings = { .strings = uac2_channel_names, .count = 26 } },
+ { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = "bmControls", .size = 2, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_input_term_bmcontrols },
+ { .field = "iTerminal", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC3: 4.5.2.1 Input Terminal Descriptor; Table 4-16. */
+static const struct desc desc_audio_3_ac_input_terminal[] = {
+ { .field = "bTerminalID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wTerminalType", .size = 2, .type = DESC_TERMINAL_STR },
+ { .field = "bAssocTerminal", .size = 1, .type = DESC_NUMBER },
+ { .field = "bCSourceID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac3_input_term_bmcontrols },
+ { .field = "wClusterDescrID", .size = 2, .type = DESC_NUMBER },
+ { .field = "wExTerminalDescrID", .size = 2, .type = DESC_NUMBER },
+ { .field = "wConnectorsDescrID", .size = 2, .type = DESC_NUMBER },
+ { .field = "wTerminalDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID },
+ { .field = NULL }
+};
+
+/** Input Terminal descriptor definitions for the three Audio Device Class protocols */
+const struct desc * const desc_audio_ac_input_terminal[3] = {
+ desc_audio_1_ac_input_terminal,
+ desc_audio_2_ac_input_terminal,
+ desc_audio_3_ac_input_terminal,
+};
+
+/** UAC2 Output Terminal bmControls; Human readable bit meanings. */
+static const char * const uac2_output_term_bmcontrols[] = {
+ [0] = "Copy Protect",
+ [1] = "Connector",
+ [2] = "Overload",
+ [3] = "Underflow",
+ [4] = "Overflow",
+ [5] = NULL
+};
+
+/** UAC3 Output Terminal bmControls; Human readable bit meanings. */
+static const char * const uac3_output_term_bmcontrols[] = {
+ [0] = "Insertion",
+ [1] = "Overload",
+ [2] = "Underflow",
+ [3] = "Overflow",
+ [4] = NULL
+};
+
+/** UAC1: 4.3.2.2 Output Terminal Descriptor; Table 4-4. */
+static const struct desc desc_audio_1_ac_output_terminal[] = {
+ { .field = "bTerminalID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wTerminalType", .size = 2, .type = DESC_TERMINAL_STR },
+ { .field = "bAssocTerminal", .size = 1, .type = DESC_NUMBER },
+ { .field = "bSourceID", .size = 1, .type = DESC_NUMBER },
+ { .field = "iTerminal", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC2: 4.7.2.5 Output Terminal Descriptor; Table 4-10. */
+static const struct desc desc_audio_2_ac_output_terminal[] = {
+ { .field = "bTerminalID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wTerminalType", .size = 2, .type = DESC_TERMINAL_STR },
+ { .field = "bAssocTerminal", .size = 1, .type = DESC_NUMBER },
+ { .field = "bSourceID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bCSourceID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmControls", .size = 2, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_output_term_bmcontrols },
+ { .field = "iTerminal", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC3: 4.5.2.2 Output Terminal Descriptor; Table 4-17. */
+static const struct desc desc_audio_3_ac_output_terminal[] = {
+ { .field = "bTerminalID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wTerminalType", .size = 2, .type = DESC_TERMINAL_STR },
+ { .field = "bAssocTerminal", .size = 1, .type = DESC_NUMBER },
+ { .field = "bSourceID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bCSourceID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac3_output_term_bmcontrols },
+ { .field = "wExTerminalDescrID", .size = 2, .type = DESC_NUMBER },
+ { .field = "wConnectorsDescrID", .size = 2, .type = DESC_NUMBER },
+ { .field = "wTerminalDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID },
+ { .field = NULL }
+};
+
+/** Output Terminal descriptor definitions for the three Audio Device Class protocols */
+const struct desc * const desc_audio_ac_output_terminal[3] = {
+ desc_audio_1_ac_output_terminal,
+ desc_audio_2_ac_output_terminal,
+ desc_audio_3_ac_output_terminal,
+};
+
+/** UAC3: 4.5.2.3.1 Extended Terminal Header Descriptor; Table 4-18. */
+static const struct desc desc_audio_3_ac_extended_terminal_header[] = {
+ { .field = "wDescriptorID", .size = 2, .type = DESC_NUMBER },
+ { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER },
+ { .field = NULL }
+};
+
+/** Extended Terminal descriptor definitions for the three Audio Device Class protocols */
+const struct desc * const desc_audio_ac_extended_terminal[3] = {
+ NULL, /* UAC1 not supported */
+ NULL, /* UAC2 not supported */
+ desc_audio_3_ac_extended_terminal_header,
+};
+
+/** UAC3: 4.5.2.15 Power Domain Descriptor; Table 4-46. */
+static const struct desc desc_audio_3_ac_power_domain[] = {
+ { .field = "bPowerDomainID", .size = 1, .type = DESC_NUMBER },
+ { .field = "waRecoveryTime(1)", .size = 2, .type = DESC_NUMBER },
+ { .field = "waRecoveryTime(2)", .size = 2, .type = DESC_NUMBER },
+ { .field = "bNrEntities", .size = 1, .type = DESC_NUMBER },
+ { .field = "baEntityID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrEntities" } },
+ { .field = "wPDomainDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID },
+ { .field = NULL }
+};
+
+/** Power Domain descriptor definitions for the three Audio Device Class protocols */
+const struct desc * const desc_audio_ac_power_domain[3] = {
+ NULL, /* UAC1 not supported */
+ NULL, /* UAC2 not supported */
+ desc_audio_3_ac_power_domain,
+};
+
+/** UAC2 Mixer Unit bmControls; Human readable bit meanings. */
+static const char * const uac2_mixer_unit_bmcontrols[] = {
+ [0] = "Cluster",
+ [1] = "Underflow",
+ [2] = "Overflow",
+ [3] = NULL
+};
+
+/** UAC3 Mixer Unit bmControls; Human readable bit meanings. */
+static const char * const uac3_mixer_unit_bmcontrols[] = {
+ [0] = "Underflow",
+ [1] = "Overflow",
+ [2] = NULL
+};
+
+/** UAC1: 4.3.2.3 Mixer Unit Descriptor; Table 4-5. */
+static const struct desc desc_audio_1_ac_mixer_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins" } },
+ { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER },
+ { .field = "wChannelConfig", .size = 2, .type = DESC_BITMAP_STRINGS,
+ .bitmap_strings = { .strings = uac1_channel_names, .count = 12 } },
+ { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = "bmControls", .size = 1, .type = DESC_BITMAP,
+ .array = { .array = true, .bits = true,
+ .length_field1 = "bNrInPins",
+ .length_field2 = "bNrChannels" } },
+ { .field = "iMixer", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC2: 4.7.2.6 Mixer Unit Descriptor; Table 4-11. */
+static const struct desc desc_audio_2_ac_mixer_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins" } },
+ { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmChannelConfig",.size = 4, .type = DESC_BITMAP_STRINGS,
+ .bitmap_strings = { .strings = uac2_channel_names, .count = 26 } },
+ { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = "bmMixerControls",.size = 1, .type = DESC_BITMAP,
+ .array = { .array = true, .bits = true,
+ .length_field1 = "bNrInPins",
+ .length_field2 = "bNrChannels" } },
+ { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_mixer_unit_bmcontrols },
+ { .field = "iMixer", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC3: 4.5.2.5 Mixer Unit Descriptor; Table 4-29. */
+static const struct desc desc_audio_3_ac_mixer_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins" } },
+ { .field = "wClusterDescrID",.size = 2, .type = DESC_NUMBER },
+ { .field = "bmMixerControls",.size = 1, .type = DESC_BITMAP,
+ .array = { .array = true } },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac3_mixer_unit_bmcontrols },
+ { .field = "wMixerDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID },
+ { .field = NULL }
+};
+
+/** Mixer Unit descriptor definitions for the three Audio Device Class protocols */
+const struct desc * const desc_audio_ac_mixer_unit[3] = {
+ desc_audio_1_ac_mixer_unit,
+ desc_audio_2_ac_mixer_unit,
+ desc_audio_3_ac_mixer_unit,
+};
+
+/** Selector Unit bmControls; Human readable bit meanings. */
+static const char * const uac2_selector_unit_bmcontrols[] = {
+ [0] = "Selector",
+ [1] = NULL
+};
+
+/** UAC1: 4.3.2.4 Selector Unit Descriptor; Table 4-6. */
+static const struct desc desc_audio_1_ac_selector_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins" } },
+ { .field = "iSelector", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC2: 4.7.2.7 Selector Unit Descriptor; Table 4-12. */
+static const struct desc desc_audio_2_ac_selector_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins" } },
+ { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_selector_unit_bmcontrols },
+ { .field = "iSelector", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC3: 4.5.2.6 Selector Unit Descriptor; Table 4-30. */
+static const struct desc desc_audio_3_ac_selector_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins" } },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_selector_unit_bmcontrols },
+ { .field = "wSelectorDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID },
+ { .field = NULL }
+};
+
+/** Selector Unit descriptor definitions for the three Audio Device Class protocols */
+const struct desc * const desc_audio_ac_selector_unit[3] = {
+ desc_audio_1_ac_selector_unit,
+ desc_audio_2_ac_selector_unit,
+ desc_audio_3_ac_selector_unit,
+};
+
+/** UAC1: Table A-7: Processing Unit Process Types */
+static const char * const uac1_proc_unit_types[] = {
+ [0] = "Undefined",
+ [1] = "Up/Down-mix",
+ [2] = "Dolby Prologic",
+ [3] = "3D Stereo Extender",
+ [4] = "Reverberation",
+ [5] = "Chorus",
+ [6] = "Dyn Range Comp",
+ [7] = NULL
+};
+
+/** UAC1: Up/Down-mix and Dolby Prologic proc unit descriptor extensions Table 4-9, Table 4-10. */
+static const struct desc desc_audio_1_ac_proc_unit_extended[] = {
+ { .field = "bNrModes", .size = 1, .type = DESC_NUMBER },
+ { .field = "waModes", .size = 2, .type = DESC_BITMAP,
+ .array = { .array = true, .length_field1 = "bNrModes" } },
+ { .field = NULL }
+};
+
+/** UAC1: Table A-7: Processing Unit Process Types */
+static const struct desc_ext desc_audio_1_ac_proc_unit_specific[] = {
+ { .type = 1, .desc = desc_audio_1_ac_proc_unit_extended },
+ { .type = 2, .desc = desc_audio_1_ac_proc_unit_extended },
+ { .desc = NULL }
+};
+
+/** UAC1: 4.3.2.6 Processing Unit Descriptor; Table 4-8. */
+static const struct desc desc_audio_1_ac_processing_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wProcessType", .size = 2, .type = DESC_NUMBER_STRINGS,
+ .number_strings = uac1_proc_unit_types },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins" } },
+ { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER },
+ { .field = "wChannelConfig", .size = 2, .type = DESC_BITMAP_STRINGS,
+ .bitmap_strings = { .strings = uac1_channel_names, .count = 12 } },
+ { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = "bControlSize", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmControls", .size = 1, .type = DESC_BITMAP,
+ .array = { .array = true, .length_field1 = "bControlSize" } },
+ { .field = "iProcessing", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = "Process-specific", .size = 1, .type = DESC_EXTENSION,
+ .extension = { .type_field = "wProcessType", .d = desc_audio_1_ac_proc_unit_specific } },
+ { .field = NULL }
+};
+
+/** UAC2: 4.7.2.11.1 Up/Down-mix Processing Unit Descriptor; Table 4-21. */
+static const struct desc desc_audio_2_ac_proc_unit_up_down_mix[] = {
+ { .field = "bNrModes", .size = 1, .type = DESC_NUMBER },
+ { .field = "daModes", .size = 4, .type = DESC_BITMAP,
+ .array = { .array = true, .length_field1 = "bNrModes" } },
+ { .field = NULL }
+};
+
+/** UAC2: 4.7.2.11.2 Dolby prologic Processing Unit Descriptor; Table 4-22. */
+static const struct desc desc_audio_2_ac_proc_unit_dolby_prologic[] = {
+ { .field = "bNrModes", .size = 1, .type = DESC_NUMBER },
+ { .field = "daModes", .size = 4, .type = DESC_BITMAP,
+ .array = { .array = true, .length_field1 = "bNrModes" } },
+ { .field = NULL }
+};
+
+/** UAC2: Table A-12: Processing Unit Process Types */
+static const struct desc_ext desc_audio_2_ac_proc_unit_specific[] = {
+ { .type = 1, .desc = desc_audio_2_ac_proc_unit_up_down_mix },
+ { .type = 2, .desc = desc_audio_2_ac_proc_unit_dolby_prologic },
+ { .desc = NULL }
+};
+
+/** UAC2: Table A-12: Processing Unit Process Types */
+static const char * const uac2_proc_unit_types[] = {
+ [0] = "Undefined",
+ [1] = "Up/Down-mix",
+ [2] = "Dolby Prologic",
+ [3] = "Stereo Extender",
+ [4] = NULL
+};
+
+/** UAC2: 4.7.2.11 Processing Unit Descriptor; Table 4-20. */
+static const struct desc desc_audio_2_ac_processing_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wProcessType", .size = 2, .type = DESC_NUMBER_STRINGS,
+ .number_strings = uac2_proc_unit_types },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins" } },
+ { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmChannelConfig", .size = 4, .type = DESC_BITMAP_STRINGS,
+ .bitmap_strings = { .strings = uac2_channel_names, .count = 26 } },
+ { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = "bmControls", .size = 2, .type = DESC_BITMAP },
+ { .field = "iProcessing", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = "Process-specific", .size = 1, .type = DESC_EXTENSION,
+ .extension = { .type_field = "wProcessType", .d = desc_audio_2_ac_proc_unit_specific } },
+ { .field = NULL }
+};
+
+/** Processor unit Up/Down-mix bmControls; Human readable bit meanings. */
+static const char * const uac3_proc_unit_up_down_mix_bmcontrols[] = {
+ [0] = "Mode Select",
+ [1] = "Underflow",
+ [2] = "Overflow",
+ [3] = NULL
+};
+
+/** UAC3: 4.5.2.10.1 Up/Down-mix Processing Unit Descriptor; Table 4-39. */
+static const struct desc desc_audio_3_ac_proc_unit_up_down_mix[] = {
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac3_proc_unit_up_down_mix_bmcontrols },
+ { .field = "bNrModes", .size = 1, .type = DESC_NUMBER },
+ { .field = "waClusterDescrID", .size = 2, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrModes" } },
+ { .field = NULL }
+};
+
+/** Processor unit stereo extender bmControls; Human readable bit meanings. */
+static const char * const uac3_proc_unit_stereo_extender_bmcontrols[] = {
+ [0] = "Width",
+ [1] = "Underflow",
+ [2] = "Overflow",
+ [3] = NULL
+};
+
+/** UAC3: 4.5.2.10.2 Stereo Extender Processing Unit Descriptor; Table 4-40. */
+static const struct desc desc_audio_3_ac_proc_unit_stereo_extender[] = {
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac3_proc_unit_stereo_extender_bmcontrols },
+ { .field = NULL }
+};
+
+/** UAC3: 4.5.2.10.3 Multi Func Proc Unit Descriptor; Algorithms; Table 4-41. */
+static const char *uac3_proc_unit_multi_func_algorithms[] = {
+ [0] = "Algorithm Undefined.",
+ [1] = "Beam Forming.",
+ [2] = "Acoustic Echo Cancellation.",
+ [3] = "Active Noise Cancellation.",
+ [4] = "Blind Source Separation.",
+ [5] = "Noise Suppression/Reduction.",
+ [6] = NULL
+};
+
+/** Processor unit Multi Func bmControls; Human readable bit meanings. */
+static const char * const uac3_proc_unit_multi_func_bmcontrols[] = {
+ [0] = "Underflow",
+ [1] = "Overflow",
+ [2] = NULL
+};
+
+/** UAC3: 4.5.2.10.3 Multi Function Processing Unit Descriptor; Table 4-41. */
+static const struct desc desc_audio_3_ac_proc_unit_multi_function[] = {
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac3_proc_unit_multi_func_bmcontrols },
+ { .field = "wClusterDescrID", .size = 2, .type = DESC_NUMBER, },
+ { .field = "bmAlgorithms", .size = 4, .type = DESC_BITMAP_STRINGS,
+ .bitmap_strings = {
+ .strings = uac3_proc_unit_multi_func_algorithms,
+ .count = 6
+ } },
+ { .field = NULL }
+};
+
+/** UAC3: Table A-20: Processing Unit Process Types */
+static const char * const uac3_proc_unit_types[] = {
+ [0] = "Undefined",
+ [1] = "Up/Down-mix",
+ [2] = "Stereo Extender",
+ [3] = "Multi-Function",
+ [4] = NULL
+};
+
+/** UAC3: Table A-20: Processing Unit Process Types */
+static const struct desc_ext desc_audio_3_ac_proc_unit_specific[] = {
+ { .type = 1, .desc = desc_audio_3_ac_proc_unit_up_down_mix },
+ { .type = 2, .desc = desc_audio_3_ac_proc_unit_stereo_extender },
+ { .type = 3, .desc = desc_audio_3_ac_proc_unit_multi_function },
+ { .desc = NULL }
+};
+
+/** UAC3: 4.5.2.10 Processing Unit Descriptor; Table 4-38. */
+static const struct desc desc_audio_3_ac_processing_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wProcessType", .size = 2, .type = DESC_NUMBER_STRINGS,
+ .number_strings = uac3_proc_unit_types },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins" } },
+ { .field = "wProcessingDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID },
+ { .field = "Process-specific", .size = 1, .type = DESC_EXTENSION,
+ .extension = { .type_field = "wProcessType", .d = desc_audio_3_ac_proc_unit_specific } },
+ { .field = NULL }
+};
+
+/** Processing Unit descriptor definitions for the three Audio Device Class protocols */
+const struct desc * const desc_audio_ac_processing_unit[3] = {
+ desc_audio_1_ac_processing_unit,
+ desc_audio_2_ac_processing_unit,
+ desc_audio_3_ac_processing_unit,
+};
+
+/** Audio Control Feature Unit bmControls; Human readable bit meanings. */
+static const char * const uac_feature_unit_bmcontrols[] = {
+ [ 0] = "Mute",
+ [ 1] = "Volume",
+ [ 2] = "Bass",
+ [ 3] = "Mid",
+ [ 4] = "Treble",
+ [ 5] = "Graphic Equalizer",
+ [ 6] = "Automatic Gain",
+ [ 7] = "Delay",
+ [ 8] = "Bass Boost",
+ [ 9] = "Loudness",
+ [10] = "Input gain",
+ [11] = "Input gain pad",
+ [12] = "Phase inverter",
+ [13] = NULL
+};
+
+/** UAC1: 4.3.2.5 Feature Unit Descriptor; Table 4-7. */
+static const struct desc desc_audio_1_ac_feature_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bSourceID", .size = 1, .type = DESC_CONSTANT },
+ { .field = "bControlSize", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmaControls", .size_field = "bControlSize", .type = DESC_BMCONTROL_1,
+ .bmcontrol = uac_feature_unit_bmcontrols, .array = { .array = true } },
+ { .field = "iFeature", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC2: 4.7.2.8 Feature Unit Descriptor; Table 4-13. */
+static const struct desc desc_audio_2_ac_feature_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bSourceID", .size = 1, .type = DESC_CONSTANT },
+ { .field = "bmaControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac_feature_unit_bmcontrols, .array = { .array = true } },
+ { .field = "iFeature", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC3: 4.5.2.7 Feature Unit Descriptor; Table 4-31. */
+static const struct desc desc_audio_3_ac_feature_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bSourceID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmaControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac_feature_unit_bmcontrols, .array = { .array = true } },
+ { .field = "wFeatureDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID },
+ { .field = NULL }
+};
+
+/** Feature Unit descriptor definitions for the three Audio Device Class protocols */
+const struct desc * const desc_audio_ac_feature_unit[3] = {
+ desc_audio_1_ac_feature_unit,
+ desc_audio_2_ac_feature_unit,
+ desc_audio_3_ac_feature_unit,
+};
+
+/** UAC2 Extension Unit bmControls; Human readable bit meanings. */
+static const char * const uac2_extension_unit_bmcontrols[] = {
+ [0] = "Enable",
+ [1] = "Cluster",
+ [2] = "Underflow",
+ [3] = "Overflow",
+ [4] = NULL
+};
+
+/** UAC3 Extension Unit bmControls; Human readable bit meanings. */
+static const char * const uac3_extension_unit_bmcontrols[] = {
+ [0] = "Underflow",
+ [1] = "Overflow",
+ [2] = NULL
+};
+
+/** UAC1: 4.3.2.7 Extension Unit Descriptor; Table 4-15. */
+static const struct desc desc_audio_1_ac_extension_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wExtensionCode", .size = 2, .type = DESC_CONSTANT },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins" } },
+ { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER },
+ { .field = "wChannelConfig", .size = 2, .type = DESC_BITMAP_STRINGS,
+ .bitmap_strings = { .strings = uac1_channel_names, .count = 12 } },
+ { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = "bControlSize", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmControls", .size = 1, .type = DESC_BITMAP,
+ .array = { .array = true, .length_field1 = "bControlSize" } },
+ { .field = "iExtension", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC2: 4.7.2.12 Extension Unit Descriptor; Table 4-24. */
+static const struct desc desc_audio_2_ac_extension_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wExtensionCode", .size = 2, .type = DESC_CONSTANT },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins" } },
+ { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmChannelConfig", .size = 4, .type = DESC_BITMAP_STRINGS,
+ .bitmap_strings = { .strings = uac2_channel_names, .count = 26 } },
+ { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_extension_unit_bmcontrols },
+ { .field = "iExtension", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC3: 4.5.2.11 Extension Unit Descriptor; Table 4-42. */
+static const struct desc desc_audio_3_ac_extension_unit[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wExtensionCode", .size = 2, .type = DESC_CONSTANT },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins" } },
+ { .field = "wExtensionDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac3_extension_unit_bmcontrols },
+ { .field = "wClusterDescrID", .size = 2, .type = DESC_NUMBER },
+ { .field = NULL }
+};
+
+/** Extension Unit descriptor definitions for the three Audio Device Class protocols */
+const struct desc * const desc_audio_ac_extension_unit[3] = {
+ desc_audio_1_ac_extension_unit,
+ desc_audio_2_ac_extension_unit,
+ desc_audio_3_ac_extension_unit,
+};
+
+/** UAC2 Clock Source bmControls; Human readable bit meanings. */
+static const char * const uac2_clock_source_bmcontrols[] = {
+ [0] = "Clock Frequency",
+ [1] = "Clock Validity",
+ [2] = NULL
+};
+
+static const char * const uac2_clk_src_bmattr[] = {
+ [0] = "External",
+ [1] = "Internal fixed",
+ [2] = "Internal variable",
+ [3] = "Internal programmable"
+};
+
+static const char * const uac3_clk_src_bmattr[] = {
+ [0] = "External",
+ [1] = "Internal",
+ [2] = "(asynchronous)",
+ [3] = "(synchronized to SOF)"
+};
+
+/** Special rendering function for UAC2 clock source bmAttributes */
+static void desc_snowflake_dump_uac2_clk_src_bmattr(
+ unsigned long long value,
+ unsigned int indent)
+{
+ printf(" %s clock %s\n",
+ uac2_clk_src_bmattr[value & 0x3],
+ (value & 0x4) ? uac3_clk_src_bmattr[3] : "");
+}
+
+/** Special rendering function for UAC3 clock source bmAttributes */
+static void desc_snowflake_dump_uac3_clk_src_bmattr(
+ unsigned long long value,
+ unsigned int indent)
+{
+ printf(" %s clock %s\n",
+ uac3_clk_src_bmattr[(value & 0x1)],
+ uac3_clk_src_bmattr[0x2 | ((value & 0x2) >> 1)]);
+}
+
+/** UAC2: 4.7.2.1 Clock Source Descriptor; Table 4-6. */
+static const struct desc desc_audio_2_ac_clock_source[] = {
+ { .field = "bClockID", .size = 1, .type = DESC_CONSTANT },
+ { .field = "bmAttributes", .size = 1, .type = DESC_SNOWFLAKE,
+ .snowflake = desc_snowflake_dump_uac2_clk_src_bmattr },
+ { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_clock_source_bmcontrols },
+ { .field = "bAssocTerminal", .size = 1, .type = DESC_CONSTANT },
+ { .field = "iClockSource", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC3: 4.5.2.12 Clock Source Descriptor; Table 4-43. */
+static const struct desc desc_audio_3_ac_clock_source[] = {
+ { .field = "bClockID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmAttributes", .size = 1, .type = DESC_SNOWFLAKE,
+ .snowflake = desc_snowflake_dump_uac3_clk_src_bmattr },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_clock_source_bmcontrols },
+ { .field = "bReferenceTerminal", .size = 1, .type = DESC_NUMBER },
+ { .field = "wClockSourceStr", .size = 2, .type = DESC_CS_STR_DESC_ID },
+ { .field = NULL }
+};
+
+/** Clock Source descriptor definitions for the three Audio Device Class protocols */
+const struct desc * const desc_audio_ac_clock_source[3] = {
+ NULL, /* UAC1 not supported */
+ desc_audio_2_ac_clock_source,
+ desc_audio_3_ac_clock_source,
+};
+
+/** UAC2 Clock Selector bmControls; Human readable bit meanings. */
+static const char * const uac2_clock_selector_bmcontrols[] = {
+ [0] = "Clock Selector",
+ [1] = NULL
+};
+
+/** UAC2: 4.7.2.2 Clock Selector Descriptor; Table 4-7. */
+static const struct desc desc_audio_2_ac_clock_selector[] = {
+ { .field = "bClockID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baCSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins" } },
+ { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_clock_selector_bmcontrols },
+ { .field = "iClockSelector", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC3: 4.5.2.13 Clock Selector Descriptor; Table 4-44. */
+static const struct desc desc_audio_3_ac_clock_selector[] = {
+ { .field = "bClockID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bNrInPins", .size = 1, .type = DESC_NUMBER },
+ { .field = "baCSourceID", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bNrInPins" } },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_clock_selector_bmcontrols },
+ { .field = "wCSelectorDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID },
+ { .field = NULL }
+};
+
+/** Clock Selector descriptor definitions for the three Audio Device Class protocols */
+const struct desc * const desc_audio_ac_clock_selector[3] = {
+ NULL, /* UAC1 not supported */
+ desc_audio_2_ac_clock_selector,
+ desc_audio_3_ac_clock_selector,
+};
+
+/** UAC2 Clock Multiplier bmControls; Human readable bit meanings. */
+static const char * const uac2_clock_multiplier_bmcontrols[] = {
+ [0] = "Clock Numerator",
+ [1] = "Clock Denominator",
+ [2] = NULL
+};
+
+/** UAC2: 4.7.2.3 Clock Multiplier Descriptor; Table 4-8. */
+static const struct desc desc_audio_2_ac_clock_multiplier[] = {
+ { .field = "bClockID", .size = 1, .type = DESC_CONSTANT },
+ { .field = "bCSourceID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_clock_multiplier_bmcontrols },
+ { .field = "iClockMultiplier", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC3: 4.5.2.14 Clock Multiplier Descriptor; Table 4-45. */
+static const struct desc desc_audio_3_ac_clock_multiplier[] = {
+ { .field = "bClockID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bCSourceID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_clock_multiplier_bmcontrols },
+ { .field = "wCMultiplierDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID },
+ { .field = NULL }
+};
+
+/** Clock Multiplier descriptor definitions for the three Audio Device Class protocols */
+const struct desc * const desc_audio_ac_clock_multiplier[3] = {
+ NULL, /* UAC1 not supported */
+ desc_audio_2_ac_clock_multiplier,
+ desc_audio_3_ac_clock_multiplier,
+};
+
+/** UAC2: 4.7.2.9 Sampling Rate Converter Descriptor; Table 4-14. */
+static const struct desc desc_audio_2_ac_sample_rate_converter[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_CONSTANT },
+ { .field = "bSourceID", .size = 1, .type = DESC_CONSTANT },
+ { .field = "bCSourceInID", .size = 1, .type = DESC_CONSTANT },
+ { .field = "bCSourceOutID", .size = 1, .type = DESC_CONSTANT },
+ { .field = "iSRC", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC3: 4.5.2.8 Sampling Rate Converter Descriptor; Table 4-32. */
+static const struct desc desc_audio_3_ac_sample_rate_converter[] = {
+ { .field = "bUnitID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bSourceID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bCSourceInID", .size = 1, .type = DESC_NUMBER },
+ { .field = "bCSourceOutID", .size = 1, .type = DESC_NUMBER },
+ { .field = "wSRCDescrStr", .size = 2, .type = DESC_CS_STR_DESC_ID },
+ { .field = NULL }
+};
+
+/** Sample Rate Converter descriptor definitions for the three Audio Device Class protocols */
+const struct desc * const desc_audio_ac_sample_rate_converter[3] = {
+ NULL, /* UAC1 not supported */
+ desc_audio_2_ac_sample_rate_converter,
+ desc_audio_3_ac_sample_rate_converter,
+};
+
+/** UAC2 AudioStreaming Interface bmControls; Human readable bit meanings. */
+static const char * const uac2_as_interface_bmcontrols[] = {
+ [0] = "Active Alternate Setting",
+ [1] = "Valid Alternate Setting",
+ [2] = NULL
+};
+
+/** UAC3 AudioStreaming Interface bmControls; Human readable bit meanings. */
+static const char * const uac3_as_interface_bmcontrols[] = {
+ [0] = "Active Alternate Setting",
+ [1] = "Valid Alternate Setting",
+ [2] = "Audio Data Format Control",
+ [3] = NULL
+};
+
+/* wFormatTag hex prefix for format type */
+#define UAC_FORMAT_TYPE_I 0x0
+#define UAC_FORMAT_TYPE_II 0x1
+#define UAC_FORMAT_TYPE_III 0x2
+
+/** Format type I codes; Human-readable values. */
+static const char * const audio_data_format_type_i[] = {
+ [0] = "TYPE_I_UNDEFINED",
+ [1] = "PCM",
+ [2] = "PCM8",
+ [3] = "IEEE_FLOAT",
+ [4] = "ALAW",
+ [5] = "MULAW"
+};
+
+/** Format type II codes; Human-readable values. */
+static const char * const audio_data_format_type_ii[] = {
+ [0] = "TYPE_II_UNDEFINED",
+ [1] = "MPEG",
+ [2] = "AC-3"
+};
+
+/** Format type III codes; Human-readable values. */
+static const char * const audio_data_format_type_iii[] = {
+ [0] = "TYPE_III_UNDEFINED",
+ [1] = "IEC1937_AC-3",
+ [2] = "IEC1937_MPEG-1_Layer1",
+ [3] = "IEC1937_MPEG-Layer2/3/NOEXT",
+ [4] = "IEC1937_MPEG-2_EXT",
+ [5] = "IEC1937_MPEG-2_Layer1_LS",
+ [6] = "IEC1937_MPEG-2_Layer2/3_LS"
+};
+
+/** Special rendering function for UAC1 AS interface wFormatTag */
+static void desc_snowflake_dump_uac1_as_interface_wformattag(
+ unsigned long long value,
+ unsigned int indent)
+{
+ const char *format_string = "undefined";
+
+ /* Format codes are 0xTNNN, where T=Type prefix, NNN = format code. */
+
+ if (value < ((UAC_FORMAT_TYPE_I << 12) +
+ ARRAY_LEN(audio_data_format_type_i))) {
+ format_string = audio_data_format_type_i[value];
+
+ } else if ((value >= (UAC_FORMAT_TYPE_II << 12)) &&
+ (value <= ((UAC_FORMAT_TYPE_II << 12) +
+ ARRAY_LEN(audio_data_format_type_ii)))) {
+ format_string = audio_data_format_type_ii[value & 0xfff];
+
+ } else if ((value >= (UAC_FORMAT_TYPE_III << 12)) &&
+ (value <= ((UAC_FORMAT_TYPE_III << 12) +
+ ARRAY_LEN(audio_data_format_type_iii)))) {
+ format_string = audio_data_format_type_iii[value & 0xfff];
+ }
+
+ printf(" %s\n", format_string);
+}
+
+/** Special rendering function for UAC2 AS interface bmFormats */
+static void desc_snowflake_dump_uac2_as_interface_bmformats(
+ unsigned long long value,
+ unsigned int indent)
+{
+ unsigned int i;
+
+ printf("\n");
+ for (i = 0; i < 5; i++) {
+ if ((value >> i) & 0x1) {
+ printf("%*s%s\n", indent * 2, "",
+ audio_data_format_type_i[i + 1]);
+ }
+ }
+
+}
+
+/** UAC1: 4.5.2 Class-Specific AS Interface Descriptor; Table 4-19. */
+static const struct desc desc_audio_1_as_interface[] = {
+ { .field = "bTerminalLink", .size = 1, .type = DESC_CONSTANT },
+ { .field = "bDelay", .size = 1, .type = DESC_NUMBER_POSTFIX,
+ .number_postfix = " frames" },
+ { .field = "wFormatTag", .size = 2, .type = DESC_SNOWFLAKE,
+ .snowflake = desc_snowflake_dump_uac1_as_interface_wformattag },
+ { .field = NULL }
+};
+
+/** UAC2: 4.9.2 Class-Specific AS Interface Descriptor; Table 4-27. */
+static const struct desc desc_audio_2_as_interface[] = {
+ { .field = "bTerminalLink", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_as_interface_bmcontrols },
+ { .field = "bFormatType", .size = 1, .type = DESC_CONSTANT },
+ { .field = "bmFormats", .size = 4, .type = DESC_SNOWFLAKE,
+ .snowflake = desc_snowflake_dump_uac2_as_interface_bmformats },
+ { .field = "bNrChannels", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmChannelConfig", .size = 4, .type = DESC_BITMAP_STRINGS,
+ .bitmap_strings = { .strings = uac2_channel_names, .count = 26 } },
+ { .field = "iChannelNames", .size = 1, .type = DESC_STR_DESC_INDEX },
+ { .field = NULL }
+};
+
+/** UAC3: 4.7.2 Class-Specific AS Interface Descriptor; Table 4-49. */
+static const struct desc desc_audio_3_as_interface[] = {
+ { .field = "bTerminalLink", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac3_as_interface_bmcontrols },
+ { .field = "wClusterDescrID", .size = 2, .type = DESC_NUMBER },
+ { .field = "bmFormats", .size = 8, .type = DESC_BITMAP },
+ { .field = "bSubslotSize", .size = 1, .type = DESC_NUMBER },
+ { .field = "bBitResolution", .size = 1, .type = DESC_NUMBER },
+ { .field = "bmAuxProtocols", .size = 2, .type = DESC_BITMAP },
+ { .field = "bControlSize", .size = 1, .type = DESC_NUMBER },
+ { .field = NULL }
+};
+
+/** AudioStreaming Interface descriptor definitions for the three Audio Device Class protocols */
+const struct desc * const desc_audio_as_interface[3] = {
+ desc_audio_1_as_interface,
+ desc_audio_2_as_interface,
+ desc_audio_3_as_interface,
+};
+
+/** UAC1: Data Endpoint bmAttributes; Human readable bit meanings. */
+static const char * const uac1_as_endpoint_bmattributes[] = {
+ [0] = "Sampling Frequency",
+ [1] = "Pitch",
+ [2] = "Audio Data Format Control",
+ [7] = "MaxPacketsOnly"
+};
+
+/** UAC2: Data Endpoint bmAttributes; Human readable bit meanings. */
+static const char * const uac2_as_endpoint_bmattributes[] = {
+ [7] = "MaxPacketsOnly",
+};
+
+/** UAC2 AudioStreaming Interface bmControls; Human readable bit meanings. */
+static const char * const uac2_as_isochronous_audio_data_endpoint_bmcontrols[] = {
+ [0] = "Pitch",
+ [1] = "Data Overrun",
+ [2] = "Data Underrun",
+ [3] = NULL
+};
+
+/** Audio Data Endpoint bLockDelayUnits; Human readable value meanings. */
+static const char * const uac_as_isochronous_audio_data_endpoint_blockdelayunits[] = {
+ [0] = "Undefined",
+ [1] = "Milliseconds",
+ [2] = "Decoded PCM samples",
+ [3] = NULL
+};
+
+/** UAC1: 4.6.1.2 Class-Specific AS Isochronous Audio Data Endpoint Descriptor; Table 4-21. */
+static const struct desc desc_audio_1_as_isochronous_audio_data_endpoint[] = {
+ { .field = "bmAttributes", .size = 1, .type = DESC_BITMAP_STRINGS,
+ .bitmap_strings = { .strings = uac1_as_endpoint_bmattributes, .count = 8 } },
+ { .field = "bLockDelayUnits", .size = 1, .type = DESC_NUMBER_STRINGS,
+ .number_strings = uac_as_isochronous_audio_data_endpoint_blockdelayunits },
+ { .field = "wLockDelay", .size = 2, .type = DESC_NUMBER },
+ { .field = NULL }
+};
+
+/** UAC2: 4.10.1.2 Class-Specific AS Isochronous Audio Data Endpoint Descriptor; Table 4-34. */
+static const struct desc desc_audio_2_as_isochronous_audio_data_endpoint[] = {
+ { .field = "bmAttributes", .size = 1, .type = DESC_BITMAP_STRINGS,
+ .bitmap_strings = { .strings = uac2_as_endpoint_bmattributes, .count = 8 } },
+ { .field = "bmControls", .size = 1, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_as_isochronous_audio_data_endpoint_bmcontrols },
+ { .field = "bLockDelayUnits", .size = 1, .type = DESC_NUMBER_STRINGS,
+ .number_strings = uac_as_isochronous_audio_data_endpoint_blockdelayunits },
+ { .field = "wLockDelay", .size = 2, .type = DESC_NUMBER },
+ { .field = NULL }
+};
+
+/** UAC3: 4.8.1.2 Class-Specific AS Isochronous Audio Data Endpoint Descriptor; Table 4-52. */
+static const struct desc desc_audio_3_as_isochronous_audio_data_endpoint[] = {
+ { .field = "bmControls", .size = 4, .type = DESC_BMCONTROL_2,
+ .bmcontrol = uac2_as_isochronous_audio_data_endpoint_bmcontrols },
+ { .field = "bLockDelayUnits", .size = 1, .type = DESC_NUMBER_STRINGS,
+ .number_strings = uac_as_isochronous_audio_data_endpoint_blockdelayunits },
+ { .field = "wLockDelay", .size = 2, .type = DESC_NUMBER },
+ { .field = NULL }
+};
+
+/** Isochronous Audio Data Endpoint descriptor definitions for the three Audio Device Class protocols */
+const struct desc * const desc_audio_as_isochronous_audio_data_endpoint[3] = {
+ desc_audio_1_as_isochronous_audio_data_endpoint,
+ desc_audio_2_as_isochronous_audio_data_endpoint,
+ desc_audio_3_as_isochronous_audio_data_endpoint,
+};
+
+/** USB3: 9.6.2.7 Configuration Summary Descriptor; Table 9-21. */
+const struct desc desc_usb3_dc_configuration_summary[] = {
+ { .field = "bLength", .size = 1, .type = DESC_NUMBER },
+ { .field = "bDescriptorType", .size = 1, .type = DESC_CONSTANT },
+ { .field = "bDevCapabilityType", .size = 1, .type = DESC_NUMBER },
+ { .field = "bcdVersion", .size = 2, .type = DESC_BCD },
+ { .field = "bClass", .size = 1, .type = DESC_NUMBER },
+ { .field = "bSubClass", .size = 1, .type = DESC_NUMBER },
+ { .field = "bProtocol", .size = 1, .type = DESC_NUMBER },
+ { .field = "bConfigurationCount", .size = 1, .type = DESC_NUMBER },
+ { .field = "bConfigurationIndex", .size = 1, .type = DESC_NUMBER,
+ .array = { .array = true, .length_field1 = "bConfigurationCount" } },
+ { .field = NULL }
+};
diff --git a/desc-defs.h b/desc-defs.h
new file mode 100644
index 0000000..27891bc
--- /dev/null
+++ b/desc-defs.h
@@ -0,0 +1,182 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * USB descriptor definitions
+ *
+ * Copyright (C) 2017-2018 Michael Drake <michael.drake@codethink.co.uk>
+ */
+
+#ifndef _DESC_DEFS_H
+#define _DESC_DEFS_H
+
+/* ---------------------------------------------------------------------- */
+
+/**
+ * Descriptor field value type.
+ *
+ * Note that there are more types here than exist in the descriptor definitions
+ * in the specifications. This is because the type here is used to do `lsusb`
+ * specific rendering of certain fields.
+ *
+ * Note that the use of certain types mandates the setting of various entries
+ * in the type-specific anonymous union in `struct desc`.
+ */
+enum desc_type {
+ DESC_CONSTANT, /** Plain numerical value; no annotation. */
+ DESC_NUMBER, /** Plain numerical value; no annotation. */
+ DESC_NUMBER_POSTFIX, /**< Number with a postfix string. */
+ DESC_BITMAP, /**< Plain hex rendered value; no annotation. */
+ DESC_BCD, /**< Binary coded decimal */
+ DESC_BMCONTROL_1, /**< UAC1 style bmControl field */
+ DESC_BMCONTROL_2, /**< UAC2/UAC3 style bmControl field */
+ DESC_STR_DESC_INDEX, /**< String index. */
+ DESC_CS_STR_DESC_ID, /**< UAC3 style class-specific string request. */
+ DESC_TERMINAL_STR, /**< Audio terminal string. */
+ DESC_BITMAP_STRINGS, /**< Bitfield with string per bit. */
+ DESC_NUMBER_STRINGS, /**< Use for enum-style value to string. */
+ DESC_EXTENSION, /**< Various possible descriptor extensions. */
+ DESC_SNOWFLAKE, /**< Value with custom annotation callback function. */
+};
+
+/**
+ * Callback function for the DESC_SNOWFLAKE descriptor field value type.
+ *
+ * This is used when some special rendering of the value is required, which
+ * is specific to the field in question, so no generic type's rendering is
+ * suitable.
+ *
+ * The core descriptor dumping code will have already dumped the numerical
+ * value for the field, but not the trailing newline character. It is up
+ * to the callback function to ensure it always finishes by writing a '\n'
+ * character to stdout.
+ *
+ * \param[in] value The value to dump a human-readable representation of.
+ * \param[in] indent The current indent level.
+ */
+typedef void (*desc_snowflake_dump_fn)(
+ unsigned long long value,
+ unsigned int indent);
+
+
+/**
+ * Descriptor field definition.
+ *
+ * Whole descriptors can be defined as NULL terminated arrays of these
+ * structures.
+ */
+struct desc {
+ const char *field; /**< Field's name */
+ unsigned int size; /**< Byte size of field, if (size_field == NULL) */
+ const char *size_field; /**< Name of field specifying field size. */
+ enum desc_type type; /**< Field's value type. */
+
+ /** Anonymous union containing type-specific data. */
+ union {
+ /**
+ * Corresponds to types DESC_BMCONTROL_1 and DESC_BMCONTROL_2.
+ *
+ * Must be a NULL terminated array of '\0' terminated strings.
+ */
+ const char * const *bmcontrol;
+ /** Corresponds to type DESC_BITMAP_STRINGS */
+ struct {
+ /** Must contain '\0' terminated strings. */
+ const char * const *strings;
+ /** Number of strings in strings array. */
+ unsigned int count;
+ } bitmap_strings;
+ /**
+ * Corresponds to type DESC_NUMBER_STRINGS.
+ *
+ * Must be a NULL terminated array of '\0' terminated strings.
+ */
+ const char * const *number_strings;
+ /**
+ * Corresponds to type DESC_NUMBER_POSTFIX.
+ *
+ * Must be a '\0' terminated string.
+ */
+ const char *number_postfix;
+ /**
+ * Corresponds to type DESC_EXTENSION.
+ *
+ * This allows the value of this field to be processed by
+ * another descriptor definition. The definition used to
+ * process the value of this field can be controlled by
+ * the value of another field.
+ */
+ struct {
+ /**
+ * Name of field specifying descriptor type to select.
+ */
+ const char *type_field;
+ /**
+ * Array of descriptor definitions and their
+ * associated types values. Array must be terminated
+ * by entry with NULL `desc` member.
+ */
+ const struct desc_ext {
+ /**
+ * Array of descriptor field definitions.
+ * Terminated by entry with NULL `field` member.
+ */
+ const struct desc *desc;
+ /**
+ * Type value for this descriptor definition.
+ * If it matches the type read from the
+ * field `type_field`, then this descriptor
+ * definition will be used to decode this value.
+ */
+ unsigned int type;
+ } *d;
+ } extension;
+ /**
+ * Corresponds to type DESC_SNOWFLAKE.
+ *
+ * Callback function called to annotate snowflake value type.
+ */
+ desc_snowflake_dump_fn snowflake;
+ };
+
+ /** Grouping of array-specific fields. */
+ struct {
+ bool array; /**< True if entry is an array. */
+ bool bits; /**< True if array length is specified in bits */
+ /** Name of field specifying the array entry count. */
+ const char *length_field1;
+ /** Name of field specifying multiplier for array entry count. */
+ const char *length_field2;
+ } array;
+};
+
+/* ---------------------------------------------------------------------- */
+
+/* Undefined descriptor */
+extern const struct desc desc_undefined[];
+
+/* Audio Control (AC) descriptor definitions */
+extern const struct desc * const desc_audio_ac_header[3];
+extern const struct desc * const desc_audio_ac_effect_unit[3];
+extern const struct desc * const desc_audio_ac_input_terminal[3];
+extern const struct desc * const desc_audio_ac_output_terminal[3];
+extern const struct desc * const desc_audio_ac_extended_terminal[3];
+extern const struct desc * const desc_audio_ac_power_domain[3];
+extern const struct desc * const desc_audio_ac_mixer_unit[3];
+extern const struct desc * const desc_audio_ac_selector_unit[3];
+extern const struct desc * const desc_audio_ac_processing_unit[3];
+extern const struct desc * const desc_audio_ac_feature_unit[3];
+extern const struct desc * const desc_audio_ac_extension_unit[3];
+extern const struct desc * const desc_audio_ac_clock_source[3];
+extern const struct desc * const desc_audio_ac_clock_selector[3];
+extern const struct desc * const desc_audio_ac_clock_multiplier[3];
+extern const struct desc * const desc_audio_ac_sample_rate_converter[3];
+
+/* Audio Streaming (AS) descriptor definitions */
+extern const struct desc * const desc_audio_as_interface[3];
+extern const struct desc * const desc_audio_as_isochronous_audio_data_endpoint[3];
+
+/* Device Capability (DC) descriptor definitions */
+extern const struct desc desc_usb3_dc_configuration_summary[];
+
+/* ---------------------------------------------------------------------- */
+
+#endif /* _DESC_DEFS_H */
diff --git a/desc-dump.c b/desc-dump.c
new file mode 100644
index 0000000..076cb6f
--- /dev/null
+++ b/desc-dump.c
@@ -0,0 +1,599 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * USB descriptor dumping
+ *
+ * Copyright (C) 2017-2018 Michael Drake <michael.drake@codethink.co.uk>
+ */
+
+#include "config.h"
+
+#include <stdbool.h>
+#include <assert.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <libusb.h>
+
+#include "desc-defs.h"
+#include "desc-dump.h"
+#include "usbmisc.h"
+#include "names.h"
+
+/**
+ * Print a description of a bmControls field value, using a given string array.
+ *
+ * Handles the DESC_BMCONTROL_1 and DESC_BMCONTROL_2 field types. The former
+ * is one bit per string, and the latter is 2 bits per string, with the
+ * additional bit specifying whether the control is read-only.
+ *
+ * \param[in] bmcontrols The value to dump a human-readable representation of.
+ * \param[in] strings Array of human-readable strings, must be NULL terminated.
+ * \param[in] type The type of the value in bmcontrols.
+ * \param[in] indent The current indent level.
+ */
+static void desc_bmcontrol_dump(
+ unsigned long long bmcontrols,
+ const char * const * strings,
+ enum desc_type type,
+ unsigned int indent)
+{
+ static const char * const setting[] = {
+ "read-only",
+ "ILLEGAL VALUE (0b10)",
+ "read/write"
+ };
+ unsigned int count = 0;
+ unsigned int control;
+
+ assert((type == DESC_BMCONTROL_1) ||
+ (type == DESC_BMCONTROL_2));
+
+ while (strings[count] != NULL) {
+ if (strings[count][0] != '\0') {
+ if (type == DESC_BMCONTROL_1) {
+ if ((bmcontrols >> count) & 0x1) {
+ printf("%*s%s Control\n",
+ indent * 2, "",
+ strings[count]);
+ }
+ } else {
+ control = (bmcontrols >> (count * 2)) & 0x3;
+ if (control) {
+ printf("%*s%s Control (%s)\n",
+ indent * 2, "",
+ strings[count],
+ setting[control-1]);
+ }
+ }
+ }
+ count++;
+ }
+}
+
+/**
+ * Read N bytes from descriptor data buffer into a value.
+ *
+ * Only supports values of up to 8 bytes.
+ *
+ * \param[in] buf Buffer containing the bytes to read.
+ * \param[in] offset Offset in buffer to start reading bytes from.
+ * \param[in] bytes Number of bytes to read.
+ * \return Value contained within the given bytes.
+ */
+static unsigned long long get_n_bytes_as_ull(
+ const unsigned char *buf,
+ unsigned int offset,
+ unsigned int bytes)
+{
+ unsigned long long ret = 0;
+
+ if (bytes > 8) {
+ fprintf(stderr, "Bad descriptor definition; Field size > 8.\n");
+ exit(EXIT_FAILURE);
+ }
+
+ buf += offset;
+
+ switch (bytes) {
+ case 8: ret |= ((unsigned long long)buf[7]) << 56; /* fall-through */
+ case 7: ret |= ((unsigned long long)buf[6]) << 48; /* fall-through */
+ case 6: ret |= ((unsigned long long)buf[5]) << 40; /* fall-through */
+ case 5: ret |= ((unsigned long long)buf[4]) << 32; /* fall-through */
+ case 4: ret |= ((unsigned long long)buf[3]) << 24; /* fall-through */
+ case 3: ret |= ((unsigned long long)buf[2]) << 16; /* fall-through */
+ case 2: ret |= ((unsigned long long)buf[1]) << 8; /* fall-through */
+ case 1: ret |= ((unsigned long long)buf[0]);
+ }
+
+ return ret;
+}
+
+/**
+ * Get the size of a descriptor field in bytes.
+ *
+ * Normally the size is provided in the entry's size parameter, but some
+ * fields have a variable size, with the actual size being stored in as
+ * the value of another field.
+ *
+ * \param[in] buf Descriptor data.
+ * \param[in] desc First field in the descriptor definition array.
+ * \param[in] entry The descriptor definition field to get size for.
+ * \return Size of the field in bytes.
+ */
+static unsigned int get_entry_size(
+ const unsigned char *buf,
+ const struct desc *desc,
+ const struct desc *entry);
+
+/**
+ * Read a value from a field of given name.
+ *
+ * \param[in] buf Descriptor data.
+ * \param[in] desc First field in the descriptor definition array.
+ * \param[in] field The name of the field to get the value for.
+ * \return The value from the given field.
+ */
+static unsigned long long get_value_from_field(
+ const unsigned char *buf,
+ const struct desc *desc,
+ const char *field)
+{
+ size_t offset = 0;
+ const struct desc *current;
+ unsigned long long value = 0;
+
+ /* Search descriptor definition array for the field who's value
+ * gives the value of the entry we're interested in. */
+ for (current = desc; current->field != NULL; current++) {
+ if (strcmp(current->field, field) == 0) {
+ value = get_n_bytes_as_ull(buf, offset,
+ current->size);
+ break;
+ }
+
+ /* Keep track of our offset in the descriptor data
+ * as we look for the field we want. */
+ offset += get_entry_size(buf, desc, current);
+ }
+
+ return value;
+}
+
+/**
+ * Dump a number as hex to stdout.
+ *
+ * \param[in] buf Descriptor buffer to get values to render from.
+ * \param[in] width Character width to right-align value inside.
+ * \param[in] offset Offset in buffer to start of value to render.
+ * \param[in] bytes Byte length of value to render.
+ */
+static void hex_renderer(
+ const unsigned char *buf,
+ unsigned int width,
+ unsigned int offset,
+ unsigned int bytes)
+{
+ unsigned int align = (width >= bytes * 2) ? width - bytes * 2 : 0;
+ printf(" %*s0x%0*llx", align, "", bytes * 2,
+ get_n_bytes_as_ull(buf, offset, bytes));
+}
+
+/**
+ * Dump a number to stdout.
+ *
+ * Single-byte numbers a rendered as decimal, otherwise hexadecimal is used.
+ *
+ * \param[in] buf Descriptor buffer to get values to render from.
+ * \param[in] width Character width to right-align value inside.
+ * \param[in] offset Offset in buffer to start of value to render.
+ * \param[in] bytes Byte length of value to render.
+ */
+static void number_renderer(
+ const unsigned char *buf,
+ unsigned int width,
+ unsigned int offset,
+ unsigned int bytes)
+{
+ if (bytes == 1) {
+ /* Render small numbers as decimal */
+ printf(" %*u", width, buf[offset]);
+ } else {
+ /* Otherwise render as hexadecimal */
+ hex_renderer(buf, width, offset, bytes);
+ }
+}
+
+/**
+ * Render a field's value to stdout.
+ *
+ * The manner of rendering the value is dependant on the value type.
+ *
+ * \param[in] dev LibUSB device handle.
+ * \param[in] current Descriptor definition field to render.
+ * \param[in] current_size Size of value to render.
+ * \param[in] buf Byte array containing the descriptor date to dump.
+ * \param[in] buf_len Byte length of `buf`.
+ * \param[in] desc First field in the descriptor definition.
+ * \param[in] indent Current indent level.
+ * \param[in] offset Offset to current value in `buf`.
+ */
+static void value_renderer(
+ libusb_device_handle *dev,
+ const struct desc *current,
+ unsigned int current_size,
+ const unsigned char *buf,
+ unsigned int buf_len,
+ const struct desc *desc,
+ unsigned int indent,
+ size_t offset)
+{
+ /** Maximum amount of characters to right align numerical values by. */
+ const unsigned int size_chars = 4;
+
+ switch (current->type) {
+ case DESC_NUMBER: /* fall-through */
+ case DESC_CONSTANT:
+ number_renderer(buf, size_chars, offset, current_size);
+ printf("\n");
+ break;
+ case DESC_NUMBER_POSTFIX:
+ number_renderer(buf, size_chars, offset, current_size);
+ printf("%s\n", current->number_postfix);
+ break;
+ case DESC_NUMBER_STRINGS: {
+ unsigned int i;
+ unsigned long long value = get_n_bytes_as_ull(buf, offset, current_size);
+ number_renderer(buf, size_chars, offset, current_size);
+ for (i = 0; i <= value; i++) {
+ if (current->number_strings[i] == NULL) {
+ break;
+ }
+ if (value == i) {
+ printf(" %s", current->number_strings[i]);
+ }
+ }
+ printf("\n");
+ break;
+ }
+ case DESC_BCD: {
+ unsigned int i;
+ printf(" %2x", buf[offset + current_size - 1]);
+ for (i = 1; i < current_size; i++) {
+ printf(".%02x", buf[offset + current_size - 1 - i]);
+ }
+ printf("\n");
+ break;
+ }
+ case DESC_BITMAP:
+ hex_renderer(buf, size_chars, offset, current_size);
+ printf("\n");
+ break;
+ case DESC_BMCONTROL_1: /* fall-through */
+ case DESC_BMCONTROL_2:
+ hex_renderer(buf, size_chars, offset, current_size);
+ printf("\n");
+ desc_bmcontrol_dump(
+ get_n_bytes_as_ull(buf, offset, current_size),
+ current->bmcontrol, current->type, indent + 1);
+ break;
+ case DESC_BITMAP_STRINGS: {
+ unsigned int i;
+ unsigned long long value = get_n_bytes_as_ull(buf, offset, current_size);
+ hex_renderer(buf, size_chars, offset, current_size);
+ printf("\n");
+ for (i = 0; i < current->bitmap_strings.count; i++) {
+ if (current->bitmap_strings.strings[i] == NULL) {
+ continue;
+ }
+ if (((value >> i) & 0x1) == 0) {
+ continue;
+ }
+ printf("%*s%s\n", (indent + 1) * 2, "",
+ current->bitmap_strings.strings[i]);
+ }
+ break;
+ }
+ case DESC_STR_DESC_INDEX: {
+ char *string;
+ number_renderer(buf, size_chars, offset, current_size);
+ string = get_dev_string(dev, buf[offset]);
+ if (string) {
+ printf(" %s\n", string);
+ free(string);
+ } else {
+ printf("\n");
+ }
+ break;
+ }
+ case DESC_CS_STR_DESC_ID:
+ number_renderer(buf, size_chars, offset, current_size);
+ /* TODO: Add support for UAC3 class-specific String descriptor */
+ printf("\n");
+ break;
+ case DESC_TERMINAL_STR:
+ number_renderer(buf, size_chars, offset, current_size);
+ printf(" %s\n", names_audioterminal(
+ get_n_bytes_as_ull(buf, offset, current_size)));
+ break;
+ case DESC_EXTENSION: {
+ unsigned int type = get_value_from_field(buf, desc,
+ current->extension.type_field);
+ const struct desc *ext_desc;
+ const struct desc_ext *ext;
+
+ /* Lookup the extention descriptor definitions to use, */
+ for (ext = current->extension.d; ext->desc != NULL; ext++) {
+ if (ext->type == type) {
+ ext_desc = ext->desc;
+ break;
+ }
+ }
+
+ /* If the type didn't match a known type, use the
+ * undefined descriptor. */
+ if (ext->desc == NULL) {
+ ext_desc = desc_undefined;
+ }
+
+ desc_dump(dev, ext_desc, buf + offset,
+ buf_len - offset, indent);
+
+ break;
+ }
+ case DESC_SNOWFLAKE:
+ number_renderer(buf, size_chars, offset, current_size);
+ current->snowflake(
+ get_n_bytes_as_ull(buf, offset, current_size),
+ indent + 1);
+ break;
+ }
+}
+
+/* Documented at forward declaration above. */
+static unsigned int get_entry_size(
+ const unsigned char *buf,
+ const struct desc *desc,
+ const struct desc *entry)
+{
+ unsigned int size = entry->size;
+
+ if (entry->size_field != NULL) {
+ /* Variable field length, given by `size_field`'s value. */
+ size = get_value_from_field(buf, desc, entry->size_field);
+ }
+
+ if (size == 0) {
+ fprintf(stderr, "Bad descriptor definition; "
+ "'%s' field has zero size.\n", entry->field);
+ exit(EXIT_FAILURE);
+ }
+
+ return size;
+}
+
+/**
+ * Get the number of entries needed by an descriptor definition array field.
+ *
+ * The number of entries is either calculated from length_field parameters,
+ * which indicate which other field(s) contain values representing the
+ * array length, or the array length is calculated from the buf_len parameter,
+ * which should ultimately have been derived from the bLength field in the raw
+ * descriptor data.
+ *
+ * \param[in] buf Descriptor data.
+ * \param[in] buf_len Byte length of `buf`.
+ * \param[in] desc First field in the descriptor definition.
+ * \param[in] array_entry Array field to get entry count for.
+ * \return Number of entries in array.
+ */
+static unsigned int get_array_entry_count(
+ const unsigned char *buf,
+ unsigned int buf_len,
+ const struct desc *desc,
+ const struct desc *array_entry)
+{
+ const struct desc *current;
+ unsigned int entries = 0;
+
+ if (array_entry->array.length_field1) {
+ /* We can get the array size from the length_field1. */
+ entries = get_value_from_field(buf, desc,
+ array_entry->array.length_field1);
+
+ if (array_entry->array.length_field2 != NULL) {
+ /* There's a second field specifying length. The two
+ * lengths are multiplied. */
+ entries *= get_value_from_field(buf, desc,
+ array_entry->array.length_field2);
+ }
+
+ /* If the bits flag is set, then the entry count so far
+ * was a bit count, and we need to get a byte count. */
+ if (array_entry->array.bits) {
+ entries = (entries / 8) + (entries & 0x7) ? 1 : 0;
+ }
+ } else {
+ /* Inferred array length. We haven't been given a field to get
+ * length from; start with the descriptor's byte-length, and
+ * subtract the sizes of all the other fields. */
+ unsigned int size = buf_len;
+
+ for (current = desc; current->field != NULL; current++) {
+ if (current == array_entry)
+ continue;
+
+ if (current->array.array) {
+ unsigned int count;
+ /* We can't deal with two inferred-length arrays
+ * in one descriptor definition, because its
+ * an unresolvable ambiguity. If this
+ * happens it's a flaw in the descriptor
+ * definition. */
+ if (current->array.length_field1 == NULL) {
+ return 0xffffffff;
+ }
+ count = get_array_entry_count(buf, buf_len,
+ desc, current);
+ if (count == 0xffffffff) {
+ fprintf(stderr, "Bad descriptor definition; "
+ "multiple inferred-length arrays.\n");
+ exit(EXIT_FAILURE);
+ }
+ size -= get_entry_size(buf, desc, current) *
+ count;
+ } else {
+ size -= get_entry_size(buf, desc, current);
+ }
+ }
+
+ entries = size / get_entry_size(buf, desc, array_entry);
+ }
+
+ return entries;
+}
+
+/**
+ * Get the number of characters needed to dump an array index
+ *
+ * \param[in] array_entries Number of entries in array.
+ * \return number of characters required to render largest possible index.
+ */
+static unsigned int get_char_count_for_array_index(unsigned int array_entries)
+{
+ /* Arrays are zero-indexed, so largest index is array_entries - 1. */
+ if (array_entries > 100) {
+ /* [NNN] */
+ return 5;
+ } else if (array_entries > 10) {
+ /* [NN] */
+ return 4;
+ }
+
+ /* [N] */
+ return 3;
+}
+
+/**
+ * Render a field's name.
+ *
+ * \param[in] entry Current entry number (for arrays).
+ * \param[in] entries Entry count (for arrays).
+ * \param[in] field_len Character width of field name space for alignment.
+ * \param[in] current Descriptor definition of field to render.
+ * \param[in] indent Current indent level.
+ */
+static void field_render(
+ unsigned int entry,
+ unsigned int entries,
+ unsigned int field_len,
+ const struct desc *current,
+ unsigned int indent)
+{
+ if (current->array.array) {
+ unsigned int needed_chars = field_len -
+ get_char_count_for_array_index(entries) -
+ strlen(current->field);
+ printf("%*s%s(%u)%*s", indent * 2, "",
+ current->field, entry,
+ needed_chars, "");
+ } else {
+ printf("%*s%-*s", indent * 2, "",
+ field_len, current->field);
+ }
+}
+
+/* Function documented in desc-dump.h */
+void desc_dump(
+ libusb_device_handle *dev,
+ const struct desc *desc,
+ const unsigned char *buf,
+ unsigned int buf_len,
+ unsigned int indent)
+{
+ unsigned int entry;
+ unsigned int entries;
+ unsigned int needed_chars;
+ unsigned int current_size;
+ unsigned int field_len = 18;
+ const struct desc *current;
+ size_t offset = 0;
+
+ /* Find the buffer length, if we've been instructed to read it from
+ * the first field. */
+ if ((buf_len == DESC_BUF_LEN_FROM_BUF) && (desc != NULL)) {
+ buf_len = get_n_bytes_as_ull(buf, offset, desc->size);
+ }
+
+ /* Increase `field_len` to be sufficient for character length of
+ * longest field name for this descriptor. */
+ for (current = desc; current->field != NULL; current++) {
+ needed_chars = 0;
+ if (current->array.array) {
+ entries = get_array_entry_count(buf, buf_len,
+ desc, current);
+ needed_chars = get_char_count_for_array_index(entries);
+ }
+ if (strlen(current->field) + needed_chars > field_len) {
+ field_len = strlen(current->field) + needed_chars;
+ }
+ }
+
+ /* Step through each field, and dump it. */
+ for (current = desc; current->field != NULL; current++) {
+ entries = 1;
+ if (current->array.array) {
+ /* Array type fields may have more than one entry. */
+ entries = get_array_entry_count(buf, buf_len,
+ desc, current);
+ }
+
+ current_size = get_entry_size(buf, desc, current);
+
+ for (entry = 0; entry < entries; entry++) {
+ /* Check there's enough data in buf for this entry. */
+ if (offset + current_size > buf_len) {
+ unsigned int i;
+ printf("%*sWarning: Length insufficient for "
+ "descriptor type.\n",
+ (indent - 1) * 2, "");
+ for (i = offset; i < buf_len; i++) {
+ printf("%02x ", buf[i]);
+ }
+ printf("\n");
+ return;
+ }
+
+ /* Dump the field name */
+ if (current->type != DESC_EXTENSION) {
+ field_render(entry, entries, field_len,
+ current, indent);
+ }
+
+ /* Dump the value */
+ value_renderer(dev, current, current_size, buf, buf_len,
+ desc, indent, offset);
+
+ if (current->type == DESC_EXTENSION) {
+ /* A desc extension consumes all remaining
+ * value buffer. */
+ offset = buf_len;
+ } else {
+ /* Advance offset in buffer */
+ offset += current_size;
+ }
+ }
+ }
+
+ /* Check for junk at end of descriptor. */
+ if (offset < buf_len) {
+ unsigned int i;
+ printf("%*sWarning: Junk at end of descriptor (%zu bytes):\n",
+ (indent - 1) * 2, "", buf_len - offset);
+ printf("%*s", indent * 2, "");
+ for (i = offset; i < buf_len; i++) {
+ printf("%02x ", buf[i]);
+ }
+ printf("\n");
+ }
+}
diff --git a/desc-dump.h b/desc-dump.h
new file mode 100644
index 0000000..a6191a1
--- /dev/null
+++ b/desc-dump.h
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * USB descriptor dumping
+ *
+ * Copyright (C) 2017 Michael Drake <michael.drake@codethink.co.uk>
+ */
+
+#ifndef _DESC_DUMP_H
+#define _DESC_DUMP_H
+
+/* ---------------------------------------------------------------------- */
+
+/**
+ * Buffer length value indicating that the buffer length should be
+ * read from the value of the first field in the buffer, as defined
+ * by the first field descriptor definition.
+ */
+#define DESC_BUF_LEN_FROM_BUF 0xffffffff
+
+/**
+ * Dump descriptor using a descriptor definition array.
+ *
+ * This function dumps the USB descriptor data given in the byte array,
+ * `buf`, according to the descriptor definition array given in `desc`.
+ *
+ * The first byte(s) of `buf` must correspond to the first field definition
+ * in the `desc` descriptor definition array.
+ *
+ * \param[in] dev LibUSB device handle.
+ * \param[in] desc Array of descriptor field definitions to use to interpret
+ * `buf`. This array constitutes the descriptor definition.
+ * The final entry in the array must have a NULL field name,
+ * which is interpreted as the end of the array.
+ * \param[in] buf Byte array containing the descriptor data to dump.
+ * \param[in] buf_len Byte length of `buf` or `DESC_BUF_LEN_FROM_BUF` to get
+ * the length from the value of the first field in the
+ * descriptor data.
+ * \param[in] indent Indent level to use for descriptor dump.
+ */
+extern void desc_dump(
+ libusb_device_handle *dev,
+ const struct desc *desc,
+ const unsigned char *buf,
+ unsigned int buf_len,
+ unsigned int indent);
+
+
+/* ---------------------------------------------------------------------- */
+
+#endif /* _DESC_DUMP_H */
diff --git a/install-sh b/install-sh
new file mode 100755
index 0000000..ec298b5
--- /dev/null
+++ b/install-sh
@@ -0,0 +1,541 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2020-11-14.01; # UTC
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# 'make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+tab=' '
+nl='
+'
+IFS=" $tab$nl"
+
+# Set DOITPROG to "echo" to test this script.
+
+doit=${DOITPROG-}
+doit_exec=${doit:-exec}
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+# Create dirs (including intermediate dirs) using mode 755.
+# This is like GNU 'install' as of coreutils 8.32 (2020).
+mkdir_umask=22
+
+backupsuffix=
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+is_target_a_directory=possibly
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+ or: $0 [OPTION]... SRCFILES... DIRECTORY
+ or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+ or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+ --help display this help and exit.
+ --version display version info and exit.
+
+ -c (ignored)
+ -C install only if different (preserve data modification time)
+ -d create directories instead of installing files.
+ -g GROUP $chgrpprog installed files to GROUP.
+ -m MODE $chmodprog installed files to MODE.
+ -o USER $chownprog installed files to USER.
+ -p pass -p to $cpprog.
+ -s $stripprog installed files.
+ -S SUFFIX attempt to back up existing files, with suffix SUFFIX.
+ -t DIRECTORY install into DIRECTORY.
+ -T report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+ CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+ RMPROG STRIPPROG
+
+By default, rm is invoked with -f; when overridden with RMPROG,
+it's up to you to specify -f if you want it.
+
+If -S is not specified, no backups are attempted.
+
+Email bug reports to bug-automake@gnu.org.
+Automake home page: https://www.gnu.org/software/automake/
+"
+
+while test $# -ne 0; do
+ case $1 in
+ -c) ;;
+
+ -C) copy_on_change=true;;
+
+ -d) dir_arg=true;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift;;
+
+ --help) echo "$usage"; exit $?;;
+
+ -m) mode=$2
+ case $mode in
+ *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
+ echo "$0: invalid mode: $mode" >&2
+ exit 1;;
+ esac
+ shift;;
+
+ -o) chowncmd="$chownprog $2"
+ shift;;
+
+ -p) cpprog="$cpprog -p";;
+
+ -s) stripcmd=$stripprog;;
+
+ -S) backupsuffix="$2"
+ shift;;
+
+ -t)
+ is_target_a_directory=always
+ dst_arg=$2
+ # Protect names problematic for 'test' and other utilities.
+ case $dst_arg in
+ -* | [=\(\)!]) dst_arg=./$dst_arg;;
+ esac
+ shift;;
+
+ -T) is_target_a_directory=never;;
+
+ --version) echo "$0 $scriptversion"; exit $?;;
+
+ --) shift
+ break;;
+
+ -*) echo "$0: invalid option: $1" >&2
+ exit 1;;
+
+ *) break;;
+ esac
+ shift
+done
+
+# We allow the use of options -d and -T together, by making -d
+# take the precedence; this is for compatibility with GNU install.
+
+if test -n "$dir_arg"; then
+ if test -n "$dst_arg"; then
+ echo "$0: target directory not allowed when installing a directory." >&2
+ exit 1
+ fi
+fi
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+ # When -d is used, all remaining arguments are directories to create.
+ # When -t is used, the destination is already specified.
+ # Otherwise, the last argument is the destination. Remove it from $@.
+ for arg
+ do
+ if test -n "$dst_arg"; then
+ # $@ is not empty: it contains at least $arg.
+ set fnord "$@" "$dst_arg"
+ shift # fnord
+ fi
+ shift # arg
+ dst_arg=$arg
+ # Protect names problematic for 'test' and other utilities.
+ case $dst_arg in
+ -* | [=\(\)!]) dst_arg=./$dst_arg;;
+ esac
+ done
+fi
+
+if test $# -eq 0; then
+ if test -z "$dir_arg"; then
+ echo "$0: no input file specified." >&2
+ exit 1
+ fi
+ # It's OK to call 'install-sh -d' without argument.
+ # This can happen when creating conditional directories.
+ exit 0
+fi
+
+if test -z "$dir_arg"; then
+ if test $# -gt 1 || test "$is_target_a_directory" = always; then
+ if test ! -d "$dst_arg"; then
+ echo "$0: $dst_arg: Is not a directory." >&2
+ exit 1
+ fi
+ fi
+fi
+
+if test -z "$dir_arg"; then
+ do_exit='(exit $ret); exit $ret'
+ trap "ret=129; $do_exit" 1
+ trap "ret=130; $do_exit" 2
+ trap "ret=141; $do_exit" 13
+ trap "ret=143; $do_exit" 15
+
+ # Set umask so as not to create temps with too-generous modes.
+ # However, 'strip' requires both read and write access to temps.
+ case $mode in
+ # Optimize common cases.
+ *644) cp_umask=133;;
+ *755) cp_umask=22;;
+
+ *[0-7])
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw='% 200'
+ fi
+ cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+ *)
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw=,u+rw
+ fi
+ cp_umask=$mode$u_plus_rw;;
+ esac
+fi
+
+for src
+do
+ # Protect names problematic for 'test' and other utilities.
+ case $src in
+ -* | [=\(\)!]) src=./$src;;
+ esac
+
+ if test -n "$dir_arg"; then
+ dst=$src
+ dstdir=$dst
+ test -d "$dstdir"
+ dstdir_status=$?
+ # Don't chown directories that already exist.
+ if test $dstdir_status = 0; then
+ chowncmd=""
+ fi
+ else
+
+ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+ # might cause directories to be created, which would be especially bad
+ # if $src (and thus $dsttmp) contains '*'.
+ if test ! -f "$src" && test ! -d "$src"; then
+ echo "$0: $src does not exist." >&2
+ exit 1
+ fi
+
+ if test -z "$dst_arg"; then
+ echo "$0: no destination specified." >&2
+ exit 1
+ fi
+ dst=$dst_arg
+
+ # If destination is a directory, append the input filename.
+ if test -d "$dst"; then
+ if test "$is_target_a_directory" = never; then
+ echo "$0: $dst_arg: Is a directory" >&2
+ exit 1
+ fi
+ dstdir=$dst
+ dstbase=`basename "$src"`
+ case $dst in
+ */) dst=$dst$dstbase;;
+ *) dst=$dst/$dstbase;;
+ esac
+ dstdir_status=0
+ else
+ dstdir=`dirname "$dst"`
+ test -d "$dstdir"
+ dstdir_status=$?
+ fi
+ fi
+
+ case $dstdir in
+ */) dstdirslash=$dstdir;;
+ *) dstdirslash=$dstdir/;;
+ esac
+
+ obsolete_mkdir_used=false
+
+ if test $dstdir_status != 0; then
+ case $posix_mkdir in
+ '')
+ # With -d, create the new directory with the user-specified mode.
+ # Otherwise, rely on $mkdir_umask.
+ if test -n "$dir_arg"; then
+ mkdir_mode=-m$mode
+ else
+ mkdir_mode=
+ fi
+
+ posix_mkdir=false
+ # The $RANDOM variable is not portable (e.g., dash). Use it
+ # here however when possible just to lower collision chance.
+ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+
+ trap '
+ ret=$?
+ rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null
+ exit $ret
+ ' 0
+
+ # Because "mkdir -p" follows existing symlinks and we likely work
+ # directly in world-writeable /tmp, make sure that the '$tmpdir'
+ # directory is successfully created first before we actually test
+ # 'mkdir -p'.
+ if (umask $mkdir_umask &&
+ $mkdirprog $mkdir_mode "$tmpdir" &&
+ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
+ then
+ if test -z "$dir_arg" || {
+ # Check for POSIX incompatibilities with -m.
+ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+ # other-writable bit of parent directory when it shouldn't.
+ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+ test_tmpdir="$tmpdir/a"
+ ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
+ case $ls_ld_tmpdir in
+ d????-?r-*) different_mode=700;;
+ d????-?--*) different_mode=755;;
+ *) false;;
+ esac &&
+ $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
+ ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
+ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+ }
+ }
+ then posix_mkdir=:
+ fi
+ rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
+ else
+ # Remove any dirs left behind by ancient mkdir implementations.
+ rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
+ fi
+ trap '' 0;;
+ esac
+
+ if
+ $posix_mkdir && (
+ umask $mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+ )
+ then :
+ else
+
+ # mkdir does not conform to POSIX,
+ # or it failed possibly due to a race condition. Create the
+ # directory the slow way, step by step, checking for races as we go.
+
+ case $dstdir in
+ /*) prefix='/';;
+ [-=\(\)!]*) prefix='./';;
+ *) prefix='';;
+ esac
+
+ oIFS=$IFS
+ IFS=/
+ set -f
+ set fnord $dstdir
+ shift
+ set +f
+ IFS=$oIFS
+
+ prefixes=
+
+ for d
+ do
+ test X"$d" = X && continue
+
+ prefix=$prefix$d
+ if test -d "$prefix"; then
+ prefixes=
+ else
+ if $posix_mkdir; then
+ (umask $mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+ # Don't fail if two instances are running concurrently.
+ test -d "$prefix" || exit 1
+ else
+ case $prefix in
+ *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) qprefix=$prefix;;
+ esac
+ prefixes="$prefixes '$qprefix'"
+ fi
+ fi
+ prefix=$prefix/
+ done
+
+ if test -n "$prefixes"; then
+ # Don't fail if two instances are running concurrently.
+ (umask $mkdir_umask &&
+ eval "\$doit_exec \$mkdirprog $prefixes") ||
+ test -d "$dstdir" || exit 1
+ obsolete_mkdir_used=true
+ fi
+ fi
+ fi
+
+ if test -n "$dir_arg"; then
+ { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+ { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+ else
+
+ # Make a couple of temp file names in the proper directory.
+ dsttmp=${dstdirslash}_inst.$$_
+ rmtmp=${dstdirslash}_rm.$$_
+
+ # Trap to clean up those temp files at exit.
+ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+ # Copy the file name to the temp name.
+ (umask $cp_umask &&
+ { test -z "$stripcmd" || {
+ # Create $dsttmp read-write so that cp doesn't create it read-only,
+ # which would cause strip to fail.
+ if test -z "$doit"; then
+ : >"$dsttmp" # No need to fork-exec 'touch'.
+ else
+ $doit touch "$dsttmp"
+ fi
+ }
+ } &&
+ $doit_exec $cpprog "$src" "$dsttmp") &&
+
+ # and set any options; do chmod last to preserve setuid bits.
+ #
+ # If any of these fail, we abort the whole thing. If we want to
+ # ignore errors from any of these, just make sure not to ignore
+ # errors from the above "$doit $cpprog $src $dsttmp" command.
+ #
+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+ { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+ { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+ # If -C, don't bother to copy if it wouldn't change the file.
+ if $copy_on_change &&
+ old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
+ new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
+ set -f &&
+ set X $old && old=:$2:$4:$5:$6 &&
+ set X $new && new=:$2:$4:$5:$6 &&
+ set +f &&
+ test "$old" = "$new" &&
+ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+ then
+ rm -f "$dsttmp"
+ else
+ # If $backupsuffix is set, and the file being installed
+ # already exists, attempt a backup. Don't worry if it fails,
+ # e.g., if mv doesn't support -f.
+ if test -n "$backupsuffix" && test -f "$dst"; then
+ $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null
+ fi
+
+ # Rename the file to the real destination.
+ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+ # The rename failed, perhaps because mv can't rename something else
+ # to itself, or perhaps because mv is so ancient that it does not
+ # support -f.
+ {
+ # Now remove or move aside any old file at destination location.
+ # We try this two ways since rm can't unlink itself on some
+ # systems and the destination file might be busy for other
+ # reasons. In this case, the final cleanup might fail but the new
+ # file should still install successfully.
+ {
+ test ! -f "$dst" ||
+ $doit $rmcmd "$dst" 2>/dev/null ||
+ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+ { $doit $rmcmd "$rmtmp" 2>/dev/null; :; }
+ } ||
+ { echo "$0: cannot unlink or rename $dst" >&2
+ (exit 1); exit 1
+ }
+ } &&
+
+ # Now rename the file to the real destination.
+ $doit $mvcmd "$dsttmp" "$dst"
+ }
+ fi || exit 1
+
+ trap '' 0
+ fi
+done
+
+# Local variables:
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC0"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/list.h b/list.h
new file mode 100644
index 0000000..4f85b26
--- /dev/null
+++ b/list.h
@@ -0,0 +1,110 @@
+// SPDX-License-Identifier: GPL-2.0-only
+#ifndef _LINUX_LIST_H
+#define _LINUX_LIST_H
+
+/*
+ * Simple doubly linked list implementation.
+ *
+ * Some of the internal functions ("__xxx") are useful when
+ * manipulating whole lists rather than single entries, as
+ * sometimes we already know the next/prev entries and we can
+ * generate better code by using them directly rather than
+ * using the generic single-entry routines.
+ *
+ * Copyright (c) 2004 Thomas Sailer <sailer@ife.ee.ethz.ch>
+ *
+ * Based on list.h from the Linux kernel source tree.
+ */
+
+struct list_head {
+ struct list_head *next, *prev;
+};
+
+#define LIST_HEAD_INIT(name) { &(name), &(name) }
+
+#define LIST_HEAD(name) \
+ struct list_head name = LIST_HEAD_INIT(name)
+
+#define INIT_LIST_HEAD(ptr) do { \
+ (ptr)->next = (ptr); (ptr)->prev = (ptr); \
+} while (0)
+
+/*
+ * Insert a new entry between two known consecutive entries.
+ *
+ * This is only for internal list manipulation where we know
+ * the prev/next entries already!
+ */
+static inline void __list_add(struct list_head *new,
+ struct list_head *prev,
+ struct list_head *next)
+{
+ next->prev = new;
+ new->next = next;
+ new->prev = prev;
+ prev->next = new;
+}
+
+/*
+ * Insert a new entry after the specified head..
+ */
+static inline void list_add(struct list_head *new, struct list_head *head)
+{
+ __list_add(new, head, head->next);
+}
+
+/*
+ * Insert a new entry before the specified head..
+ */
+static inline void list_add_tail(struct list_head *new, struct list_head *head)
+{
+ __list_add(new, head->prev, head);
+}
+
+/*
+ * Delete a list entry by making the prev/next entries
+ * point to each other.
+ *
+ * This is only for internal list manipulation where we know
+ * the prev/next entries already!
+ */
+static inline void __list_del(struct list_head *prev, struct list_head *next)
+{
+ next->prev = prev;
+ prev->next = next;
+}
+
+static inline void list_del(struct list_head *entry)
+{
+ __list_del(entry->prev, entry->next);
+}
+
+static inline int list_empty(struct list_head *head)
+{
+ return head->next == head;
+}
+
+/*
+ * Splice in "list" into "head"
+ */
+static inline void list_splice(struct list_head *list,
+ struct list_head *head)
+{
+ struct list_head *first = list->next;
+
+ if (first != list) {
+ struct list_head *last = list->prev;
+ struct list_head *at = head->next;
+
+ first->prev = head;
+ head->next = first;
+
+ last->next = at;
+ at->prev = last;
+ }
+}
+
+#define list_entry(ptr, type, member) \
+ ((type *)((char *)(ptr)-(unsigned long)(&((type *)0)->member)))
+
+#endif
diff --git a/lsusb-t.c b/lsusb-t.c
new file mode 100644
index 0000000..88b6553
--- /dev/null
+++ b/lsusb-t.c
@@ -0,0 +1,730 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright (c) 2009 Greg Kroah-Hartman <gregkh@suse.de> */
+#include <stdint.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <dirent.h>
+#include <string.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <stddef.h>
+
+#include "list.h"
+#include "lsusb.h"
+#include "names.h"
+
+#define MY_SYSFS_FILENAME_LEN 255
+#define MY_PATH_MAX 4096
+#define MY_PARAM_MAX 64
+
+struct usbinterface {
+ struct list_head list;
+ struct usbinterface *next;
+ struct usbdevice *parent;
+ unsigned int configuration;
+ unsigned int ifnum;
+
+ unsigned int bAlternateSetting;
+ unsigned int bInterfaceClass;
+ unsigned int bInterfaceNumber;
+ unsigned int bInterfaceProtocol;
+ unsigned int bInterfaceSubClass;
+ unsigned int bNumEndpoints;
+
+ char name[MY_SYSFS_FILENAME_LEN];
+ char driver[MY_SYSFS_FILENAME_LEN];
+};
+
+struct usbdevice {
+ struct list_head list; /* connect devices independent of the bus */
+ struct usbdevice *next; /* next port on this hub */
+ struct usbinterface *first_interface; /* list of interfaces */
+ struct usbdevice *first_child; /* connect devices on this port */
+ struct usbdevice *parent; /* hub this device is connected to */
+ unsigned int busnum;
+ unsigned int parent_portnum;
+ unsigned int portnum;
+
+ unsigned int bConfigurationValue;
+ unsigned int bDeviceClass;
+ unsigned int bDeviceProtocol;
+ unsigned int bDeviceSubClass;
+ unsigned int bMaxPacketSize0;
+ char bMaxPower[MY_PARAM_MAX];
+ unsigned int bNumConfigurations;
+ unsigned int bNumInterfaces;
+ unsigned int bcdDevice;
+ unsigned int bmAttributes;
+ unsigned int configuration;
+ unsigned int devnum;
+ unsigned int idProduct;
+ unsigned int idVendor;
+ unsigned int maxchild;
+ char manufacturer[MY_PARAM_MAX];
+ char product[MY_PARAM_MAX];
+ char serial[MY_PARAM_MAX];
+ char version[MY_PARAM_MAX];
+ char speed[MY_PARAM_MAX]; /* '1.5','12','480','5000' + '\n' */
+ unsigned int rx_lanes;
+ unsigned int tx_lanes;
+
+ char name[MY_SYSFS_FILENAME_LEN];
+ char driver[MY_SYSFS_FILENAME_LEN];
+};
+
+struct usbbusnode {
+ struct usbbusnode *next;
+ struct usbinterface *first_interface; /* list of interfaces */
+ struct usbdevice *first_child; /* connect children belonging to this bus */
+ unsigned int busnum;
+
+ unsigned int bDeviceClass;
+ unsigned int devnum;
+ unsigned int idProduct;
+ unsigned int idVendor;
+ unsigned int maxchild;
+ char speed[5 + 1]; /* '1.5','12','480','5000' + '\n' */
+ unsigned int rx_lanes;
+ unsigned int tx_lanes;
+
+ char name[MY_SYSFS_FILENAME_LEN];
+ char driver[MY_SYSFS_FILENAME_LEN];
+};
+
+#define SYSFS_INTu(de,tgt, name) do { tgt->name = read_sysfs_file_int(de,#name,10); } while(0)
+#define SYSFS_INTx(de,tgt, name) do { tgt->name = read_sysfs_file_int(de,#name,16); } while(0)
+#define SYSFS_STR(de,tgt, name) do { read_sysfs_file_string(de, #name, tgt->name, MY_PARAM_MAX); } while(0)
+
+LIST_HEAD(interfacelist);
+LIST_HEAD(usbdevlist);
+static struct usbbusnode *usbbuslist;
+
+static const char sys_bus_usb_devices[] = "/sys/bus/usb/devices";
+static int indent;
+
+#if 0
+static void dump_usbbusnode(struct usbbusnode *b)
+{
+ printf(" B %p:'%u': n %p fi %p fc %p driver '%s'\n", b, b->busnum, b->next, b->first_interface, b->first_child, b->driver);
+}
+
+static void dump_usbdevice(struct usbdevice *d)
+{
+ printf
+ (" D %p:'%s': n %p fi %p fc %p bn %u ppn %u pn %u p %p bCV %u bDC %02x bDP %02x bDSC %02x bMPS %02x bMP '%s' bNC %u bNI %u bcdD %02x bmA %02x c %u dn %u idP %04x idV %04x mc %u m '%s' p '%s' s '%s' v '%s' sp '%s' driver '%s'\n",
+ d, d->name, d->next, d->first_interface, d->first_child, d->busnum, d->parent_portnum, d->portnum, d->parent, d->bConfigurationValue, d->bDeviceClass,
+ d->bDeviceProtocol, d->bDeviceSubClass, d->bMaxPacketSize0, d->bMaxPower, d->bNumConfigurations, d->bNumInterfaces, d->bcdDevice, d->bmAttributes,
+ d->configuration, d->devnum, d->idProduct, d->idVendor, d->maxchild, d->manufacturer, d->product, d->serial, d->version, d->speed, d->driver);
+}
+
+static void dump_usbinterface(struct usbinterface *i)
+{
+ printf(" I %p:'%s': n %p c %u if %u bAS %u bIC %02x bIN %02x bIP %02x bISC %02x bNE %u d '%s'\n", i, i->name, i->next, i->configuration, i->ifnum,
+ i->bAlternateSetting, i->bInterfaceClass, i->bInterfaceNumber, i->bInterfaceProtocol, i->bInterfaceSubClass, i->bNumEndpoints, i->driver);
+}
+#endif
+
+static char tmp_str[128];
+static const char *bDeviceClass_to_str(unsigned int dc)
+{
+ const char *s;
+ switch (dc) {
+ case 9:
+ s = "root_hub";
+ break;
+ default:
+ snprintf(tmp_str, 128, "'bDeviceClass 0x%02x not yet handled'", dc);;
+ s = tmp_str;
+ }
+ return s;
+}
+
+static void lanes_to_str(char *lanes, unsigned int tx, unsigned int rx) {
+ if (tx == rx) {
+ if (tx < 2) {
+ *lanes = '\0';
+ return;
+ }
+ sprintf(lanes, "/x%u", tx);
+ } else {
+ sprintf(lanes, "/Tx%u+Rx%u", tx, rx);
+ }
+}
+
+static void print_usbbusnode(struct usbbusnode *b)
+{
+ char vendor[128], product[128];
+ char lanes[32];
+
+ lanes_to_str(lanes, b->tx_lanes, b->rx_lanes);
+
+ printf("/: Bus %02u.Port %u: Dev %u, Class=%s, Driver=%s/%up, %sM%s\n", b->busnum, 1,
+ b->devnum, bDeviceClass_to_str(b->bDeviceClass), b->driver, b->maxchild, b->speed, lanes);
+ if (verblevel >= 1) {
+ get_vendor_string(vendor, sizeof(vendor), b->idVendor);
+ get_product_string(product, sizeof(product), b->idVendor, b->idProduct);
+ printf(" ID %04x:%04x %s %s\n", b->idVendor, b->idProduct, vendor, product);
+ }
+ if (verblevel >= 2) {
+ printf(" %s/%s /dev/bus/usb/%03d/%03d\n", sys_bus_usb_devices, b->name, b->busnum, b->devnum);
+ }
+}
+
+static void print_usbdevice(struct usbdevice *d, struct usbinterface *i)
+{
+ char subcls[128];
+ char vendor[128], product[128];
+ char lanes[32];
+
+ lanes_to_str(lanes, d->tx_lanes, d->rx_lanes);
+ get_class_string(subcls, sizeof(subcls), i->bInterfaceClass);
+
+ if (i->bInterfaceClass == 9)
+ printf("Port %u: Dev %u, If %u, Class=%s, Driver=%s/%up, %sM%s\n", d->portnum, d->devnum, i->ifnum, subcls,
+ i->driver, d->maxchild, d->speed, lanes);
+ else
+ printf("Port %u: Dev %u, If %u, Class=%s, Driver=%s, %sM%s\n", d->portnum, d->devnum, i->ifnum, subcls, i->driver,
+ d->speed, lanes);
+ if (verblevel >= 1) {
+ printf(" %*s", indent, " ");
+ get_vendor_string(vendor, sizeof(vendor), d->idVendor);
+ get_product_string(product, sizeof(product), d->idVendor, d->idProduct);
+ printf("ID %04x:%04x %s %s\n", d->idVendor, d->idProduct, vendor, product);
+ }
+ if (verblevel >= 2) {
+ printf(" %*s", indent, " ");
+ printf("%s/%s /dev/bus/usb/%03d/%03d\n", sys_bus_usb_devices, d->name, d->busnum, d->devnum);
+ }
+}
+
+static unsigned int read_sysfs_file_int(const char *d_name, const char *file, int base)
+{
+ char buf[12], path[MY_PATH_MAX];
+ int fd;
+ ssize_t r;
+ unsigned long ret;
+ snprintf(path, MY_PATH_MAX, "%s/%s/%s", sys_bus_usb_devices, d_name, file);
+ path[MY_PATH_MAX - 1] = '\0';
+ fd = open(path, O_RDONLY);
+ if (fd < 0)
+ goto error;
+ memset(buf, 0, sizeof(buf));
+ r = read(fd, buf, sizeof(buf) - 1);
+ close(fd);
+ if (r < 0)
+ goto error;
+ buf[sizeof(buf) - 1] = '\0';
+ ret = strtoul(buf, NULL, base);
+ return (unsigned int)ret;
+
+ error:
+ perror(path);
+ return 0;
+}
+
+static void read_sysfs_file_string(const char *d_name, const char *file, char *buf, int len)
+{
+ char path[MY_PATH_MAX];
+ int fd;
+ ssize_t r;
+ fd = snprintf(path, MY_PATH_MAX, "%s/%s/%s", sys_bus_usb_devices, d_name, file);
+ if (fd < 0 || fd >= MY_PATH_MAX)
+ goto error;
+ path[fd] = '\0';
+ fd = open(path, O_RDONLY);
+ if (fd < 0)
+ goto error;
+ r = read(fd, buf, len);
+ close(fd);
+ if (r > 0 && r < len) {
+ buf[r] = '\0';
+ r--;
+ while (r >= 0 && buf[r] == '\n') {
+ buf[r] = '\0';
+ r--;
+ }
+ while (r >= 0) {
+ if (buf[r] == '\n')
+ buf[r] = ' ';
+ r--;
+ }
+ return;
+ }
+ error:
+ buf[0] = '\0';
+}
+
+static void append_dev_interface(struct usbinterface *i, struct usbinterface *new)
+{
+ while (i->next) {
+ if (i == new)
+ return;
+ i = i->next;
+ }
+ if (i == new)
+ return;
+ i->next = new;
+}
+
+static void append_dev_sibling(struct usbdevice *d, struct usbdevice *new)
+{
+ while (d->next)
+ d = d->next;
+ d->next = new;
+}
+
+static void append_businterface(unsigned int busnum, struct usbinterface *new)
+{
+ struct usbbusnode *b = usbbuslist;
+ struct usbinterface *i;
+ while (b) {
+ if (b->busnum == busnum) {
+ i = b->first_interface;
+ if (i) {
+ while (i->next) {
+ if (i == new)
+ return;
+ i = i->next;
+ }
+ if (i == new)
+ return;
+ i->next = new;
+ } else
+ b->first_interface = new;
+ break;
+ }
+ b = b->next;
+ }
+}
+
+static void append_busnode(struct usbbusnode *new)
+{
+ struct usbbusnode *b = usbbuslist;
+ if (b) {
+ while (b->next)
+ b = b->next;
+ b->next = new;
+ } else
+ usbbuslist = new;
+}
+
+static void add_usb_interface(const char *d_name)
+{
+ struct usbinterface *e;
+ const char *p;
+ char *pn, driver[MY_PATH_MAX], link[MY_PATH_MAX];
+ unsigned long i;
+ int l;
+ p = strchr(d_name, ':');
+ p++;
+ i = strtoul(p, &pn, 10);
+ if (!pn || p == pn)
+ return;
+ e = malloc(sizeof(struct usbinterface));
+ if (!e)
+ return;
+ memset(e, 0, sizeof(struct usbinterface));
+ e->configuration = i;
+ p = pn + 1;
+ i = strtoul(p, &pn, 10);
+ if (!pn || p == pn)
+ {
+ free(e);
+ return;
+ }
+ e->ifnum = i;
+ if (snprintf(e->name, MY_SYSFS_FILENAME_LEN, "%s", d_name) >= MY_SYSFS_FILENAME_LEN)
+ printf("warning: '%s' truncated to '%s'\n", d_name, e->name);
+ SYSFS_INTu(d_name, e, bAlternateSetting);
+ SYSFS_INTx(d_name, e, bInterfaceClass);
+ SYSFS_INTx(d_name, e, bInterfaceNumber);
+ SYSFS_INTx(d_name, e, bInterfaceProtocol);
+ SYSFS_INTx(d_name, e, bInterfaceSubClass);
+ SYSFS_INTx(d_name, e, bNumEndpoints);
+ l = snprintf(link, MY_PATH_MAX, "%s/%s/driver", sys_bus_usb_devices, d_name);
+ if (l > 0 && l < MY_PATH_MAX) {
+ l = readlink(link, driver, MY_PATH_MAX);
+ if (l >= 0) {
+ if (l < MY_PATH_MAX - 1)
+ driver[l] = '\0';
+ else
+ driver[0] = '\0';
+ p = strrchr(driver, '/');
+ if (p)
+ snprintf(e->driver, sizeof(e->driver), "%s", p + 1);
+ }
+ } else
+ printf("Can not read driver link for '%s': %d\n", d_name, l);
+ list_add_tail(&e->list, &interfacelist);
+}
+
+static void add_usb_device(const char *d_name)
+{
+ struct usbdevice *d;
+ const char *p;
+ char *pn, driver[MY_PATH_MAX], link[MY_PATH_MAX];
+ unsigned long i;
+ int l;
+ p = d_name;
+ i = strtoul(p, &pn, 10);
+ if (!pn || p == pn)
+ return;
+ d = malloc(sizeof(struct usbdevice));
+ if (!d)
+ return;
+ memset(d, 0, sizeof(struct usbdevice));
+ d->busnum = i;
+ while (*pn) {
+ p = pn + 1;
+ i = strtoul(p, &pn, 10);
+ if (p == pn)
+ break;
+ d->parent_portnum = d->portnum;
+ d->portnum = i;
+ }
+ if (snprintf(d->name, MY_SYSFS_FILENAME_LEN, "%s", d_name) >= MY_SYSFS_FILENAME_LEN)
+ printf("warning: '%s' truncated to '%s'\n", d_name, d->name);
+ SYSFS_INTu(d_name, d, bConfigurationValue);
+ SYSFS_INTx(d_name, d, bDeviceClass);
+ SYSFS_INTx(d_name, d, bDeviceProtocol);
+ SYSFS_INTx(d_name, d, bDeviceSubClass);
+ SYSFS_INTx(d_name, d, bMaxPacketSize0);
+ SYSFS_STR(d_name, d, bMaxPower);
+ SYSFS_INTu(d_name, d, bNumConfigurations);
+ SYSFS_INTx(d_name, d, bNumInterfaces);
+ SYSFS_INTx(d_name, d, bcdDevice);
+ SYSFS_INTx(d_name, d, bmAttributes);
+ SYSFS_INTu(d_name, d, configuration);
+ SYSFS_INTu(d_name, d, devnum);
+ SYSFS_INTx(d_name, d, idProduct);
+ SYSFS_INTx(d_name, d, idVendor);
+ SYSFS_INTu(d_name, d, maxchild);
+ SYSFS_STR(d_name, d, manufacturer);
+ SYSFS_STR(d_name, d, product);
+ SYSFS_STR(d_name, d, serial);
+ SYSFS_STR(d_name, d, version);
+ SYSFS_STR(d_name, d, speed);
+ SYSFS_INTu(d_name, d, rx_lanes);
+ SYSFS_INTu(d_name, d, tx_lanes);
+ l = snprintf(link, MY_PATH_MAX, "%s/%s/driver", sys_bus_usb_devices, d_name);
+ if (l > 0 && l < MY_PATH_MAX) {
+ l = readlink(link, driver, MY_PATH_MAX);
+ if (l >= 0) {
+ if (l < MY_PATH_MAX - 1)
+ driver[l] = '\0';
+ else
+ driver[0] = '\0';
+ p = strrchr(driver, '/');
+ if (p)
+ snprintf(d->driver, sizeof(d->driver), "%s", p + 1);
+ }
+ } else
+ printf("Can not read driver link for '%s': %d\n", d_name, l);
+ list_add_tail(&d->list, &usbdevlist);
+}
+
+static void get_roothub_driver(struct usbbusnode *b, const char *d_name)
+{
+ char *p, path[MY_PATH_MAX], link[MY_PATH_MAX];
+ int l;
+ l = snprintf(link, MY_PATH_MAX, "%s/%s/../driver", sys_bus_usb_devices, d_name);
+ if (l > 0 && l < MY_PATH_MAX) {
+ l = readlink(link, path, MY_PATH_MAX);
+ if (l >= 0) {
+ if (l < MY_PATH_MAX - 1)
+ path[l] = '\0';
+ else
+ path[0] = '\0';
+ p = strrchr(path, '/');
+ if (p)
+ snprintf(b->driver, sizeof(b->driver), "%s", p + 1);
+ }
+ } else
+ printf("Can not read driver link for '%s': %d\n", d_name, l);
+}
+
+static void add_usb_bus(const char *d_name)
+{
+ struct usbbusnode *bus;
+ bus = malloc(sizeof(struct usbbusnode));
+ if (bus) {
+ memset(bus, 0, sizeof(struct usbbusnode));
+ bus->busnum = strtoul(d_name + 3, NULL, 10);
+ if (snprintf(bus->name, MY_SYSFS_FILENAME_LEN, "%s", d_name) >= MY_SYSFS_FILENAME_LEN)
+ printf("warning: '%s' truncated to '%s'\n", d_name, bus->name);
+ SYSFS_INTu(d_name, bus, devnum);
+ SYSFS_INTx(d_name, bus, bDeviceClass);
+ SYSFS_INTx(d_name, bus, idProduct);
+ SYSFS_INTx(d_name, bus, idVendor);
+ SYSFS_INTu(d_name, bus, maxchild);
+ SYSFS_STR(d_name, bus, speed);
+ SYSFS_INTu(d_name, bus, rx_lanes);
+ SYSFS_INTu(d_name, bus, tx_lanes);
+ append_busnode(bus);
+ get_roothub_driver(bus, d_name);
+ }
+}
+
+static void inspect_bus_entry(const char *d_name)
+{
+ if (d_name[0] == '.' && (!d_name[1] || (d_name[1] == '.' && !d_name[2])))
+ return;
+ if (d_name[0] == 'u' && d_name[1] == 's' && d_name[2] == 'b' && isdigit(d_name[3])) {
+ add_usb_bus(d_name);
+ } else if (isdigit(d_name[0])) {
+ if (strchr(d_name, ':'))
+ add_usb_interface(d_name);
+ else
+ add_usb_device(d_name);
+ } else
+ fprintf(stderr, "ignoring '%s'\n", d_name);
+}
+
+static void walk_usb_devices(DIR * sbud)
+{
+ struct dirent *de;
+ while ((de = readdir(sbud)))
+ inspect_bus_entry(de->d_name);
+}
+
+static void assign_dev_to_bus(struct usbdevice *d)
+{
+ struct usbbusnode *b = usbbuslist;
+ while (b) {
+ if (b->busnum == d->busnum) {
+ if (b->first_child)
+ append_dev_sibling(b->first_child, d);
+ else
+ b->first_child = d;
+ }
+ b = b->next;
+ }
+}
+
+static void assign_dev_to_parent(struct usbdevice *d)
+{
+ struct list_head *l;
+ struct usbdevice *pd;
+ char n[MY_SYSFS_FILENAME_LEN], *p;
+ for (l = usbdevlist.next; l != &usbdevlist; l = l->next) {
+ pd = list_entry(l, struct usbdevice, list);
+ if (pd == d)
+ continue;
+ if (pd->busnum == d->busnum && pd->portnum == d->parent_portnum) {
+ strcpy(n, d->name);
+ p = strrchr(n, '.');
+ if (p) {
+ *p = '\0';
+ if (strcmp(n, pd->name)) {
+ continue;
+ }
+ d->parent = pd;
+ if (pd->first_child)
+ append_dev_sibling(pd->first_child, d);
+ else
+ pd->first_child = d;
+ break;
+ }
+ }
+ }
+}
+
+static void assign_interface_to_parent(struct usbdevice *d, struct usbinterface *i)
+{
+ const char *p;
+ char *pn, name[MY_SYSFS_FILENAME_LEN];
+ ptrdiff_t l;
+ unsigned int busnum;
+
+ p = strchr(i->name, ':');
+ if (p) {
+ l = p - i->name;
+ if (l < MY_SYSFS_FILENAME_LEN) {
+ memcpy(name, i->name, l);
+ name[l] = '\0';
+ } else
+ name[0] = '\0';
+ if (strcmp(d->name, name) == 0) {
+ i->parent = d;
+ if (d->first_interface)
+ append_dev_interface(d->first_interface, i);
+ else
+ d->first_interface = i;
+ } else {
+ busnum = strtoul(name, &pn, 10);
+ if (pn && pn != name) {
+ if (p[1] == '0')
+ append_businterface(busnum, i);
+ }
+ }
+ }
+}
+
+static void connect_devices(void)
+{
+ struct list_head *ld, *li;
+ struct usbdevice *d;
+ struct usbinterface *e;
+ for (ld = usbdevlist.next; ld != &usbdevlist; ld = ld->next) {
+ d = list_entry(ld, struct usbdevice, list);
+ if (d->parent_portnum)
+ assign_dev_to_parent(d);
+ else
+ assign_dev_to_bus(d);
+ for (li = interfacelist.next; li != &interfacelist; li = li->next) {
+ e = list_entry(li, struct usbinterface, list);
+ if (!e->parent)
+ assign_interface_to_parent(d, e);
+ }
+ }
+ for (li = interfacelist.next; li != &interfacelist; li = li->next) {
+ e = list_entry(li, struct usbinterface, list);
+ }
+}
+
+static void sort_dev_interfaces(struct usbinterface **i)
+{
+ struct usbinterface *t, *p, **pp;
+ int swapped;
+ p = *i;
+ pp = i;
+ do {
+ p = *i;
+ pp = i;
+ swapped = 0;
+ while (p->next) {
+ if (p->configuration > p->next->configuration) {
+ t = p->next;
+ p->next = t->next;
+ t->next = p;
+ *pp = t;
+ swapped = 1;
+ p = t;
+ }
+ if (p->ifnum > p->next->ifnum) {
+ t = p->next;
+ p->next = t->next;
+ t->next = p;
+ *pp = t;
+ swapped = 1;
+ p = t;
+ }
+ pp = &p->next;
+ p = p->next;
+ }
+ } while (swapped);
+}
+
+static void sort_dev_siblings(struct usbdevice **d)
+{
+ struct usbdevice *t, *p, **pp;
+ int swapped;
+ p = *d;
+ pp = d;
+ if (p->first_child)
+ sort_dev_siblings(&p->first_child);
+ if (p->first_interface)
+ sort_dev_interfaces(&p->first_interface);
+ do {
+ p = *d;
+ pp = d;
+ swapped = 0;
+ while (p->next) {
+ if (p->portnum > p->next->portnum) {
+ t = p->next;
+ p->next = t->next;
+ t->next = p;
+ *pp = t;
+ swapped = 1;
+ p = t;
+ }
+ pp = &p->next;
+ p = p->next;
+ }
+ } while (swapped);
+}
+
+static void sort_devices(void)
+{
+ struct usbbusnode *b = usbbuslist;
+ while (b) {
+ if (b->first_child)
+ sort_dev_siblings(&b->first_child);
+ b = b->next;
+ }
+}
+
+static void sort_busses(void)
+{
+ /* need to reverse sort bus numbers */
+ struct usbbusnode *t, *p, **pp;
+ int swapped;
+ do {
+ p = usbbuslist;
+ if (p == NULL)
+ return;
+ pp = &usbbuslist;
+ swapped = 0;
+ while (p && p->next) {
+ if (p->busnum < p->next->busnum) {
+ t = p->next;
+ p->next = t->next;
+ t->next = p;
+ *pp = t;
+ swapped = 1;
+ p = t;
+ }
+ pp = &p->next;
+ p = p->next;
+ }
+ } while (swapped);
+}
+
+static void print_tree_dev_interface(struct usbdevice *d, struct usbinterface *i)
+{
+ indent += 3;
+ while (i) {
+ printf(" %*s", indent, "|__ ");
+ print_usbdevice(d, i);
+ i = i->next;
+ }
+ indent -= 3;
+}
+static void print_tree_dev_children(struct usbdevice *d)
+{
+ indent += 4;
+ while (d) {
+ print_tree_dev_interface(d, d->first_interface);
+ print_tree_dev_children(d->first_child);
+ d = d->next;
+ }
+ indent -= 4;
+}
+
+static void print_tree(void)
+{
+ struct usbbusnode *b = usbbuslist;
+ while (b) {
+ print_usbbusnode(b);
+ if (b->first_child)
+ print_tree_dev_children(b->first_child);
+ b = b->next;
+ }
+}
+
+int lsusb_t(void)
+{
+ DIR *sbud = opendir(sys_bus_usb_devices);
+ if (sbud) {
+ walk_usb_devices(sbud);
+ closedir(sbud);
+ connect_devices();
+ sort_devices();
+ sort_busses();
+ print_tree();
+ } else
+ perror(sys_bus_usb_devices);
+ return sbud == NULL;
+}
diff --git a/lsusb.8.in b/lsusb.8.in
new file mode 100644
index 0000000..d3f0a85
--- /dev/null
+++ b/lsusb.8.in
@@ -0,0 +1,66 @@
+.\"SPDX-License-Identifier: GPL-2.0-only
+.\"Copyright (c) 1999 Thomas Sailer <sailer@ife.ee.ethz.ch>
+.TH lsusb 8 "11 February 2019" "usbutils-VERSION" "Linux USB Utilities"
+.IX lsusb
+.SH NAME
+lsusb \- list USB devices
+.SH SYNOPSIS
+.B lsusb
+[
+.I options
+]
+.SH DESCRIPTION
+.B lsusb
+is a utility for displaying information about USB buses in the system and
+the devices connected to them. It uses udev's hardware database to
+associate a full human-readable name to the vendor ID and the product ID.
+
+.SH OPTIONS
+.TP
+.BR \-v ", " \-\-verbose
+Tells
+.I lsusb
+to be verbose and display detailed information about the devices shown.
+This includes configuration descriptors for the device's current speed.
+Class descriptors will be shown, when available, for USB device classes
+including hub, audio, HID, communications, and chipcard. Can be used with the
+\fBt\fP option.
+.TP
+\fB\-s\fP [[\fIbus\fP]\fB:\fP][\fIdevnum\fP]
+Show only devices in specified
+.I bus
+and/or
+.IR devnum .
+Both IDs are given in decimal and may be omitted.
+.TP
+\fB\-d\fP [\fIvendor\fP]\fB:\fP[\fIproduct\fP]
+Show only devices with the specified vendor and product ID.
+Both IDs are given in hexadecimal.
+.TP
+.B \-D \fIdevice\fP
+Do not scan the /dev/bus/usb directory,
+instead display only information
+about the device whose device file is given.
+The device file should be something like /dev/bus/usb/001/001.
+This option displays detailed information like the \fBv\fP option;
+you must be root to do this.
+.TP
+.BR \-t ", " \-\-tree
+Tells
+.I lsusb
+to dump the physical USB device hierarchy as a tree. Verbosity can be increased twice with the
+\fBv\fP option.
+.TP
+.BR \-V ", " \-\-version
+Print version information on standard output,
+then exit successfully.
+
+.SH RETURN VALUE
+If the specified device is not found, a non-zero exit code is returned.
+
+.SH SEE ALSO
+.BR lspci (8),
+.BR usbview (8).
+
+.SH AUTHOR
+Thomas Sailer, <sailer@ife.ee.ethz.ch>.
diff --git a/lsusb.c b/lsusb.c
new file mode 100644
index 0000000..46593a0
--- /dev/null
+++ b/lsusb.c
@@ -0,0 +1,3909 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * lspci like utility for the USB bus
+ *
+ * Copyright (C) 1999-2001, 2003 Thomas Sailer (t.sailer@alumni.ethz.ch)
+ * Copyright (C) 2003-2005 David Brownell
+ */
+
+#include "config.h"
+#include <stdint.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <locale.h>
+#include <string.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdbool.h>
+
+#ifdef HAVE_BYTESWAP_H
+#include <byteswap.h>
+#endif
+
+#include <libusb.h>
+#include <unistd.h>
+
+#include "lsusb.h"
+#include "names.h"
+#include "sysfs.h"
+#include "usbmisc.h"
+#include "desc-defs.h"
+#include "desc-dump.h"
+
+#include <getopt.h>
+
+#define le16_to_cpu(x) libusb_cpu_to_le16(libusb_cpu_to_le16(x))
+
+/* from USB 2.0 spec and updates */
+#define USB_DT_DEVICE_QUALIFIER 0x06
+#define USB_DT_OTHER_SPEED_CONFIG 0x07
+#define USB_DT_OTG 0x09
+#define USB_DT_DEBUG 0x0a
+#define USB_DT_INTERFACE_ASSOCIATION 0x0b
+#define USB_DT_SECURITY 0x0c
+#define USB_DT_KEY 0x0d
+#define USB_DT_ENCRYPTION_TYPE 0x0e
+#define USB_DT_BOS 0x0f
+#define USB_DT_DEVICE_CAPABILITY 0x10
+#define USB_DT_WIRELESS_ENDPOINT_COMP 0x11
+#define USB_DT_WIRE_ADAPTER 0x21
+#define USB_DT_RPIPE 0x22
+#define USB_DT_RC_INTERFACE 0x23
+#define USB_DT_SS_ENDPOINT_COMP 0x30
+
+/* Device Capability Type Codes (Wireless USB spec and USB 3.0 bus spec) */
+#define USB_DC_WIRELESS_USB 0x01
+#define USB_DC_20_EXTENSION 0x02
+#define USB_DC_SUPERSPEED 0x03
+#define USB_DC_CONTAINER_ID 0x04
+#define USB_DC_PLATFORM 0x05
+#define USB_DC_SUPERSPEEDPLUS 0x0a
+#define USB_DC_BILLBOARD 0x0d
+#define USB_DC_BILLBOARD_ALT_MODE 0x0f
+#define USB_DC_CONFIGURATION_SUMMARY 0x10
+
+/* Conventional codes for class-specific descriptors. The convention is
+ * defined in the USB "Common Class" Spec (3.11). Individual class specs
+ * are authoritative for their usage, not the "common class" writeup.
+ */
+#define USB_DT_CS_DEVICE (LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_DT_DEVICE)
+#define USB_DT_CS_CONFIG (LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_DT_CONFIG)
+#define USB_DT_CS_STRING (LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_DT_STRING)
+#define USB_DT_CS_INTERFACE (LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_DT_INTERFACE)
+#define USB_DT_CS_ENDPOINT (LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_DT_ENDPOINT)
+
+#ifndef USB_CLASS_CCID
+#define USB_CLASS_CCID 0x0b
+#endif
+
+#ifndef USB_CLASS_VIDEO
+#define USB_CLASS_VIDEO 0x0e
+#endif
+
+#ifndef USB_CLASS_APPLICATION
+#define USB_CLASS_APPLICATION 0xfe
+#endif
+
+#ifndef USB_AUDIO_CLASS_1
+#define USB_AUDIO_CLASS_1 0x00
+#endif
+
+#ifndef USB_AUDIO_CLASS_2
+#define USB_AUDIO_CLASS_2 0x20
+#endif
+
+/* USB DCD for Audio Devices Release 3.0: Section A.6, pp139 */
+#ifndef USB_AUDIO_CLASS_3
+#define USB_AUDIO_CLASS_3 0x30
+#endif
+
+#ifndef USB_VIDEO_PROTOCOL_15
+#define USB_VIDEO_PROTOCOL_15 0x01
+#endif
+
+#define VERBLEVEL_DEFAULT 0 /* 0 gives lspci behaviour; 1, lsusb-0.9 */
+
+#define CTRL_TIMEOUT (5*1000) /* milliseconds */
+
+#define HUB_STATUS_BYTELEN 3 /* max 3 bytes status = hub + 23 ports */
+
+#define BILLBOARD_MAX_NUM_ALT_MODE (0x34)
+
+/* from WebUSB specification : https://wicg.github.io/webusb/ */
+#define WEBUSB_GUID "{3408b638-09a9-47a0-8bfd-a0768815b665}"
+#define WEBUSB_GET_URL 0x02
+#define USB_DT_WEBUSB_URL 0x03
+
+unsigned int verblevel = VERBLEVEL_DEFAULT;
+static int do_report_desc = 1;
+static const char * const encryption_type[] = {
+ "UNSECURE",
+ "WIRED",
+ "CCM_1",
+ "RSA_1",
+ "RESERVED"
+};
+
+static const char * const vconn_power[] = {
+ "1W",
+ "1.5W",
+ "2W",
+ "3W",
+ "4W",
+ "5W",
+ "6W",
+ "reserved"
+};
+
+static const char * const alt_mode_state[] = {
+ "Unspecified Error",
+ "Alternate Mode configuration not attempted",
+ "Alternate Mode configuration attempted but unsuccessful",
+ "Alternate Mode configuration successful"
+};
+
+static void dump_interface(libusb_device_handle *dev, const struct libusb_interface *interface);
+static void dump_endpoint(libusb_device_handle *dev, const struct libusb_interface_descriptor *interface, const struct libusb_endpoint_descriptor *endpoint);
+static void dump_audiocontrol_interface(libusb_device_handle *dev, const unsigned char *buf, int protocol);
+static void dump_audiostreaming_interface(libusb_device_handle *dev, const unsigned char *buf, int protocol);
+static void dump_midistreaming_interface(libusb_device_handle *dev, const unsigned char *buf);
+static void dump_videocontrol_interface(libusb_device_handle *dev, const unsigned char *buf, int protocol);
+static void dump_videostreaming_interface(const unsigned char *buf);
+static void dump_dfu_interface(const unsigned char *buf);
+static char *dump_comm_descriptor(libusb_device_handle *dev, const unsigned char *buf, char *indent);
+static void dump_hid_device(libusb_device_handle *dev, const struct libusb_interface_descriptor *interface, const unsigned char *buf);
+static void dump_printer_device(libusb_device_handle *dev, const struct libusb_interface_descriptor *interface, const unsigned char *buf);
+static void dump_audiostreaming_endpoint(libusb_device_handle *dev, const unsigned char *buf, int protocol);
+static void dump_midistreaming_endpoint(const unsigned char *buf);
+static void dump_hub(const char *prefix, const unsigned char *p, int tt_type);
+static void dump_ccid_device(const unsigned char *buf);
+static void dump_billboard_device_capability_desc(libusb_device_handle *dev, unsigned char *buf);
+static void dump_billboard_alt_mode_capability_desc(libusb_device_handle *dev, unsigned char *buf);
+
+/* ---------------------------------------------------------------------- */
+
+static unsigned int convert_le_u32 (const unsigned char *buf)
+{
+ return buf[0] | (buf[1] << 8) | (buf[2] << 16) | (buf[3] << 24);
+}
+
+static unsigned int convert_le_u16 (const unsigned char *buf)
+{
+ return buf[0] | (buf[1] << 8);
+}
+
+/* ---------------------------------------------------------------------- */
+
+/* workaround libusb API goofs: "byte" should never be sign extended;
+ * using "char" is trouble.
+ */
+
+static inline int typesafe_control_msg(libusb_device_handle *dev,
+ unsigned char requesttype, unsigned char request,
+ int value, int idx,
+ unsigned char *bytes, unsigned size, int timeout)
+{
+ int ret = libusb_control_transfer(dev, requesttype, request, value,
+ idx, bytes, size, timeout);
+
+ return ret;
+}
+
+#define usb_control_msg typesafe_control_msg
+
+static int get_protocol_string(char *buf, size_t size, uint8_t cls, uint8_t subcls, uint8_t proto)
+{
+ const char *cp;
+
+ if (size < 1)
+ return 0;
+ *buf = 0;
+ if (!(cp = names_protocol(cls, subcls, proto)))
+ return 0;
+ return snprintf(buf, size, "%s", cp);
+}
+
+static int get_videoterminal_string(char *buf, size_t size, uint16_t termt)
+{
+ const char *cp;
+
+ if (size < 1)
+ return 0;
+ *buf = 0;
+ if (!(cp = names_videoterminal(termt)))
+ return 0;
+ return snprintf(buf, size, "%s", cp);
+}
+
+static const char *get_guid(const unsigned char *buf)
+{
+ static char guid[39];
+
+ /* NOTE: see RFC 4122 for more information about GUID/UUID
+ * structure. The first fields fields are historically big
+ * endian numbers, dating from Apollo mc68000 workstations.
+ */
+ sprintf(guid, "{%02x%02x%02x%02x"
+ "-%02x%02x"
+ "-%02x%02x"
+ "-%02x%02x"
+ "-%02x%02x%02x%02x%02x%02x}",
+ buf[3], buf[2], buf[1], buf[0],
+ buf[5], buf[4],
+ buf[7], buf[6],
+ buf[8], buf[9],
+ buf[10], buf[11], buf[12], buf[13], buf[14], buf[15]);
+ return guid;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void dump_bytes(const unsigned char *buf, unsigned int len)
+{
+ unsigned int i;
+
+ for (i = 0; i < len; i++)
+ printf(" %02x", buf[i]);
+ printf("\n");
+}
+
+static void dump_junk(const unsigned char *buf, const char *indent, unsigned int len)
+{
+ unsigned int i;
+
+ if (buf[0] <= len)
+ return;
+ printf("%sjunk at descriptor end:", indent);
+ for (i = len; i < buf[0]; i++)
+ printf(" %02x", buf[i]);
+ printf("\n");
+}
+
+/*
+ * General config descriptor dump
+ */
+
+static void dump_device(
+ libusb_device *dev,
+ struct libusb_device_descriptor *descriptor
+)
+{
+ char vendor[128], product[128];
+ char cls[128], subcls[128], proto[128];
+ char mfg[128] = {0}, prod[128] = {0}, serial[128] = {0};
+ char sysfs_name[PATH_MAX];
+
+ get_vendor_string(vendor, sizeof(vendor), descriptor->idVendor);
+ get_product_string(product, sizeof(product),
+ descriptor->idVendor, descriptor->idProduct);
+ get_class_string(cls, sizeof(cls), descriptor->bDeviceClass);
+ get_subclass_string(subcls, sizeof(subcls),
+ descriptor->bDeviceClass, descriptor->bDeviceSubClass);
+ get_protocol_string(proto, sizeof(proto), descriptor->bDeviceClass,
+ descriptor->bDeviceSubClass, descriptor->bDeviceProtocol);
+
+ if (get_sysfs_name(sysfs_name, sizeof(sysfs_name), dev) >= 0) {
+ read_sysfs_prop(mfg, sizeof(mfg), sysfs_name, "manufacturer");
+ read_sysfs_prop(prod, sizeof(prod), sysfs_name, "product");
+ read_sysfs_prop(serial, sizeof(serial), sysfs_name, "serial");
+ }
+
+ printf("Device Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bcdUSB %2x.%02x\n"
+ " bDeviceClass %5u %s\n"
+ " bDeviceSubClass %5u %s\n"
+ " bDeviceProtocol %5u %s\n"
+ " bMaxPacketSize0 %5u\n"
+ " idVendor 0x%04x %s\n"
+ " idProduct 0x%04x %s\n"
+ " bcdDevice %2x.%02x\n"
+ " iManufacturer %5u %s\n"
+ " iProduct %5u %s\n"
+ " iSerial %5u %s\n"
+ " bNumConfigurations %5u\n",
+ descriptor->bLength, descriptor->bDescriptorType,
+ descriptor->bcdUSB >> 8, descriptor->bcdUSB & 0xff,
+ descriptor->bDeviceClass, cls,
+ descriptor->bDeviceSubClass, subcls,
+ descriptor->bDeviceProtocol, proto,
+ descriptor->bMaxPacketSize0,
+ descriptor->idVendor, vendor, descriptor->idProduct, product,
+ descriptor->bcdDevice >> 8, descriptor->bcdDevice & 0xff,
+ descriptor->iManufacturer, mfg,
+ descriptor->iProduct, prod,
+ descriptor->iSerialNumber, serial,
+ descriptor->bNumConfigurations);
+}
+
+static void dump_wire_adapter(const unsigned char *buf)
+{
+
+ printf(" Wire Adapter Class Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bcdWAVersion %2x.%02x\n"
+ " bNumPorts %5u\n"
+ " bmAttributes %5u\n"
+ " wNumRPRipes %5u\n"
+ " wRPipeMaxBlock %5u\n"
+ " bRPipeBlockSize %5u\n"
+ " bPwrOn2PwrGood %5u\n"
+ " bNumMMCIEs %5u\n"
+ " DeviceRemovable %5u\n",
+ buf[0], buf[1], buf[3], buf[2], buf[4], buf[5],
+ (buf[6] | buf[7] << 8),
+ (buf[8] | buf[9] << 8),
+ buf[10], buf[11], buf[12], buf[13]);
+}
+
+static void dump_rc_interface(const unsigned char *buf)
+{
+ printf(" Radio Control Interface Class Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bcdRCIVersion %2x.%02x\n",
+ buf[0], buf[1], buf[3], buf[2]);
+
+}
+
+static void dump_security(const unsigned char *buf)
+{
+ printf(" Security Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " wTotalLength 0x%04x\n"
+ " bNumEncryptionTypes %5u\n",
+ buf[0], buf[1], (buf[3] << 8 | buf[2]), buf[4]);
+}
+
+static void dump_encryption_type(const unsigned char *buf)
+{
+ int b_encryption_type = buf[2] & 0x4;
+
+ printf(" Encryption Type Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bEncryptionType %5u %s\n"
+ " bEncryptionValue %5u\n"
+ " bAuthKeyIndex %5u\n",
+ buf[0], buf[1], buf[2],
+ encryption_type[b_encryption_type], buf[3], buf[4]);
+}
+
+static void dump_association(libusb_device_handle *dev, const unsigned char *buf)
+{
+ char cls[128], subcls[128], proto[128];
+ char *func;
+
+ get_class_string(cls, sizeof(cls), buf[4]);
+ get_subclass_string(subcls, sizeof(subcls), buf[4], buf[5]);
+ get_protocol_string(proto, sizeof(proto), buf[4], buf[5], buf[6]);
+ func = get_dev_string(dev, buf[7]);
+
+ printf(" Interface Association:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bFirstInterface %5u\n"
+ " bInterfaceCount %5u\n"
+ " bFunctionClass %5u %s\n"
+ " bFunctionSubClass %5u %s\n"
+ " bFunctionProtocol %5u %s\n"
+ " iFunction %5u %s\n",
+ buf[0], buf[1],
+ buf[2], buf[3],
+ buf[4], cls,
+ buf[5], subcls,
+ buf[6], proto,
+ buf[7], func);
+
+ free(func);
+}
+
+static void dump_config(libusb_device_handle *dev, struct libusb_config_descriptor *config, unsigned speed)
+{
+ char *cfg;
+ int i;
+
+ cfg = get_dev_string(dev, config->iConfiguration);
+
+ printf(" Configuration Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " wTotalLength 0x%04x\n"
+ " bNumInterfaces %5u\n"
+ " bConfigurationValue %5u\n"
+ " iConfiguration %5u %s\n"
+ " bmAttributes 0x%02x\n",
+ config->bLength, config->bDescriptorType,
+ le16_to_cpu(config->wTotalLength),
+ config->bNumInterfaces, config->bConfigurationValue,
+ config->iConfiguration,
+ cfg, config->bmAttributes);
+
+ free(cfg);
+
+ if (!(config->bmAttributes & 0x80))
+ printf(" (Missing must-be-set bit!)\n");
+ if (config->bmAttributes & 0x40)
+ printf(" Self Powered\n");
+ else
+ printf(" (Bus Powered)\n");
+ if (config->bmAttributes & 0x20)
+ printf(" Remote Wakeup\n");
+ if (config->bmAttributes & 0x10)
+ printf(" Battery Powered\n");
+ printf(" MaxPower %5umA\n", config->MaxPower * (speed >= 0x0300 ? 8 : 2));
+
+ /* avoid re-ordering or hiding descriptors for display */
+ if (config->extra_length) {
+ int size = config->extra_length;
+ const unsigned char *buf = config->extra;
+
+ while (size >= 2) {
+ if (buf[0] < 2) {
+ dump_junk(buf, " ", size);
+ break;
+ }
+ switch (buf[1]) {
+ case USB_DT_OTG:
+ /* handled separately */
+ break;
+ case USB_DT_INTERFACE_ASSOCIATION:
+ dump_association(dev, buf);
+ break;
+ case USB_DT_SECURITY:
+ dump_security(buf);
+ break;
+ case USB_DT_ENCRYPTION_TYPE:
+ dump_encryption_type(buf);
+ break;
+ default:
+ /* often a misplaced class descriptor */
+ printf(" ** UNRECOGNIZED: ");
+ dump_bytes(buf, buf[0]);
+ break;
+ }
+ size -= buf[0];
+ buf += buf[0];
+ }
+ }
+ for (i = 0 ; i < config->bNumInterfaces ; i++)
+ dump_interface(dev, &config->interface[i]);
+}
+
+static void dump_altsetting(libusb_device_handle *dev, const struct libusb_interface_descriptor *interface)
+{
+ char cls[128], subcls[128], proto[128];
+ char *ifstr;
+
+ const unsigned char *buf;
+ unsigned size, i;
+
+ get_class_string(cls, sizeof(cls), interface->bInterfaceClass);
+ get_subclass_string(subcls, sizeof(subcls), interface->bInterfaceClass, interface->bInterfaceSubClass);
+ get_protocol_string(proto, sizeof(proto), interface->bInterfaceClass, interface->bInterfaceSubClass, interface->bInterfaceProtocol);
+ ifstr = get_dev_string(dev, interface->iInterface);
+
+ printf(" Interface Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bInterfaceNumber %5u\n"
+ " bAlternateSetting %5u\n"
+ " bNumEndpoints %5u\n"
+ " bInterfaceClass %5u %s\n"
+ " bInterfaceSubClass %5u %s\n"
+ " bInterfaceProtocol %5u %s\n"
+ " iInterface %5u %s\n",
+ interface->bLength, interface->bDescriptorType, interface->bInterfaceNumber,
+ interface->bAlternateSetting, interface->bNumEndpoints, interface->bInterfaceClass, cls,
+ interface->bInterfaceSubClass, subcls, interface->bInterfaceProtocol, proto,
+ interface->iInterface, ifstr);
+
+ free(ifstr);
+
+ /* avoid re-ordering or hiding descriptors for display */
+ if (interface->extra_length) {
+ size = interface->extra_length;
+ buf = interface->extra;
+ while (size >= 2 * sizeof(uint8_t)) {
+ if (buf[0] < 2) {
+ dump_junk(buf, " ", size);
+ break;
+ }
+
+ switch (buf[1]) {
+
+ /* This is the polite way to provide class specific
+ * descriptors: explicitly tagged, using common class
+ * spec conventions.
+ */
+ case USB_DT_CS_DEVICE:
+ case USB_DT_CS_INTERFACE:
+ switch (interface->bInterfaceClass) {
+ case LIBUSB_CLASS_AUDIO:
+ switch (interface->bInterfaceSubClass) {
+ case 1:
+ dump_audiocontrol_interface(dev, buf, interface->bInterfaceProtocol);
+ break;
+ case 2:
+ dump_audiostreaming_interface(dev, buf, interface->bInterfaceProtocol);
+ break;
+ case 3:
+ dump_midistreaming_interface(dev, buf);
+ break;
+ default:
+ goto dump;
+ }
+ break;
+ case LIBUSB_CLASS_COMM:
+ dump_comm_descriptor(dev, buf,
+ " ");
+ break;
+ case USB_CLASS_VIDEO:
+ switch (interface->bInterfaceSubClass) {
+ case 1:
+ dump_videocontrol_interface(dev, buf, interface->bInterfaceProtocol);
+ break;
+ case 2:
+ dump_videostreaming_interface(buf);
+ break;
+ default:
+ goto dump;
+ }
+ break;
+ case USB_CLASS_APPLICATION:
+ switch (interface->bInterfaceSubClass) {
+ case 1:
+ dump_dfu_interface(buf);
+ break;
+ default:
+ goto dump;
+ }
+ break;
+ case LIBUSB_CLASS_HID:
+ dump_hid_device(dev, interface, buf);
+ break;
+ case LIBUSB_CLASS_PRINTER:
+ dump_printer_device(dev, interface, buf);
+ break;
+ case USB_CLASS_CCID:
+ dump_ccid_device(buf);
+ break;
+ default:
+ goto dump;
+ }
+ break;
+
+ /* This is the ugly way: implicitly tagged,
+ * each class could redefine the type IDs.
+ */
+ default:
+ switch (interface->bInterfaceClass) {
+ case LIBUSB_CLASS_HID:
+ dump_hid_device(dev, interface, buf);
+ break;
+ case USB_CLASS_CCID:
+ dump_ccid_device(buf);
+ break;
+ case 0xe0: /* wireless */
+ switch (interface->bInterfaceSubClass) {
+ case 1:
+ switch (interface->bInterfaceProtocol) {
+ case 2:
+ dump_rc_interface(buf);
+ break;
+ default:
+ goto dump;
+ }
+ break;
+ case 2:
+ dump_wire_adapter(buf);
+ break;
+ default:
+ goto dump;
+ }
+ break;
+ case LIBUSB_CLASS_AUDIO:
+ switch (buf[1]) {
+ /* MISPLACED DESCRIPTOR */
+ case USB_DT_CS_ENDPOINT:
+ switch (interface->bInterfaceSubClass) {
+ case 2:
+ dump_audiostreaming_endpoint(dev, buf, interface->bInterfaceProtocol);
+ break;
+ default:
+ goto dump;
+ }
+ break;
+ default:
+ goto dump;
+ }
+ break;
+ default:
+ /* ... not everything is class-specific */
+ switch (buf[1]) {
+ case USB_DT_OTG:
+ /* handled separately */
+ break;
+ case USB_DT_INTERFACE_ASSOCIATION:
+ dump_association(dev, buf);
+ break;
+ default:
+dump:
+ /* often a misplaced class descriptor */
+ printf(" ** UNRECOGNIZED: ");
+ dump_bytes(buf, buf[0]);
+ break;
+ }
+ }
+ }
+ size -= buf[0];
+ buf += buf[0];
+ }
+ }
+
+ for (i = 0 ; i < interface->bNumEndpoints ; i++)
+ dump_endpoint(dev, interface, &interface->endpoint[i]);
+}
+
+static void dump_interface(libusb_device_handle *dev, const struct libusb_interface *interface)
+{
+ int i;
+
+ for (i = 0; i < interface->num_altsetting; i++)
+ dump_altsetting(dev, &interface->altsetting[i]);
+}
+
+static void dump_pipe_desc(const unsigned char *buf)
+{
+ static const char *pipe_name[] = {
+ "Reserved",
+ "Command pipe",
+ "Status pipe",
+ "Data-in pipe",
+ "Data-out pipe",
+ [5 ... 0xDF] = "Reserved",
+ [0xE0 ... 0xEF] = "Vendor specific",
+ [0xF0 ... 0xFF] = "Reserved",
+ };
+
+ if (buf[0] == 4 && buf[1] == 0x24) {
+ printf(" %s (0x%02x)\n", pipe_name[buf[2]], buf[2]);
+ } else {
+ printf(" INTERFACE CLASS: ");
+ dump_bytes(buf, buf[0]);
+ }
+}
+
+static void dump_endpoint(libusb_device_handle *dev, const struct libusb_interface_descriptor *interface, const struct libusb_endpoint_descriptor *endpoint)
+{
+ static const char * const typeattr[] = {
+ "Control",
+ "Isochronous",
+ "Bulk",
+ "Interrupt"
+ };
+ static const char * const syncattr[] = {
+ "None",
+ "Asynchronous",
+ "Adaptive",
+ "Synchronous"
+ };
+ static const char * const usage[] = {
+ "Data",
+ "Feedback",
+ "Implicit feedback Data",
+ "(reserved)"
+ };
+ static const char * const hb[] = { "1x", "2x", "3x", "(?\?)" };
+ const unsigned char *buf;
+ unsigned size;
+ unsigned wmax = le16_to_cpu(endpoint->wMaxPacketSize);
+
+ printf(" Endpoint Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bEndpointAddress 0x%02x EP %u %s\n"
+ " bmAttributes %5u\n"
+ " Transfer Type %s\n"
+ " Synch Type %s\n"
+ " Usage Type %s\n"
+ " wMaxPacketSize 0x%04x %s %d bytes\n"
+ " bInterval %5u\n",
+ endpoint->bLength,
+ endpoint->bDescriptorType,
+ endpoint->bEndpointAddress,
+ endpoint->bEndpointAddress & 0x0f,
+ (endpoint->bEndpointAddress & 0x80) ? "IN" : "OUT",
+ endpoint->bmAttributes,
+ typeattr[endpoint->bmAttributes & 3],
+ syncattr[(endpoint->bmAttributes >> 2) & 3],
+ usage[(endpoint->bmAttributes >> 4) & 3],
+ wmax, hb[(wmax >> 11) & 3], wmax & 0x7ff,
+ endpoint->bInterval);
+ /* only for audio endpoints */
+ if (endpoint->bLength == 9)
+ printf(" bRefresh %5u\n"
+ " bSynchAddress %5u\n",
+ endpoint->bRefresh, endpoint->bSynchAddress);
+
+ /* avoid re-ordering or hiding descriptors for display */
+ if (endpoint->extra_length) {
+ size = endpoint->extra_length;
+ buf = endpoint->extra;
+ while (size >= 2 * sizeof(uint8_t)) {
+ if (buf[0] < 2) {
+ dump_junk(buf, " ", size);
+ break;
+ }
+ switch (buf[1]) {
+ case USB_DT_CS_ENDPOINT:
+ if (interface->bInterfaceClass == 1 && interface->bInterfaceSubClass == 2)
+ dump_audiostreaming_endpoint(dev, buf, interface->bInterfaceProtocol);
+ else if (interface->bInterfaceClass == 1 && interface->bInterfaceSubClass == 3)
+ dump_midistreaming_endpoint(buf);
+ break;
+ case USB_DT_CS_INTERFACE:
+ /* MISPLACED DESCRIPTOR ... less indent */
+ switch (interface->bInterfaceClass) {
+ case LIBUSB_CLASS_COMM:
+ case LIBUSB_CLASS_DATA: /* comm data */
+ dump_comm_descriptor(dev, buf,
+ " ");
+ break;
+ case LIBUSB_CLASS_MASS_STORAGE:
+ dump_pipe_desc(buf);
+ break;
+ default:
+ printf(" INTERFACE CLASS: ");
+ dump_bytes(buf, buf[0]);
+ }
+ break;
+ case USB_DT_CS_DEVICE:
+ /* MISPLACED DESCRIPTOR ... less indent */
+ switch (interface->bInterfaceClass) {
+ case USB_CLASS_CCID:
+ dump_ccid_device(buf);
+ break;
+ default:
+ printf(" DEVICE CLASS: ");
+ dump_bytes(buf, buf[0]);
+ }
+ break;
+ case USB_DT_OTG:
+ /* handled separately */
+ break;
+ case USB_DT_INTERFACE_ASSOCIATION:
+ dump_association(dev, buf);
+ break;
+ case USB_DT_SS_ENDPOINT_COMP:
+ printf(" bMaxBurst %15u\n", buf[2]);
+ /* Print bulk streams info or isoc "Mult" */
+ if ((endpoint->bmAttributes & 3) == 2 &&
+ (buf[3] & 0x1f))
+ printf(" MaxStreams %14u\n",
+ (unsigned) 1 << buf[3]);
+ if ((endpoint->bmAttributes & 3) == 1 &&
+ (buf[3] & 0x3))
+ printf(" Mult %20u\n",
+ buf[3] & 0x3);
+ break;
+ default:
+ /* often a misplaced class descriptor */
+ printf(" ** UNRECOGNIZED: ");
+ dump_bytes(buf, buf[0]);
+ break;
+ }
+ size -= buf[0];
+ buf += buf[0];
+ }
+ }
+}
+
+static void dump_unit(unsigned int data, unsigned int len)
+{
+ char *systems[5] = { "None", "SI Linear", "SI Rotation",
+ "English Linear", "English Rotation" };
+
+ char *units[5][8] = {
+ { "None", "None", "None", "None", "None",
+ "None", "None", "None" },
+ { "None", "Centimeter", "Gram", "Seconds", "Kelvin",
+ "Ampere", "Candela", "None" },
+ { "None", "Radians", "Gram", "Seconds", "Kelvin",
+ "Ampere", "Candela", "None" },
+ { "None", "Inch", "Slug", "Seconds", "Fahrenheit",
+ "Ampere", "Candela", "None" },
+ { "None", "Degrees", "Slug", "Seconds", "Fahrenheit",
+ "Ampere", "Candela", "None" },
+ };
+
+ unsigned int i;
+ unsigned int sys;
+ int earlier_unit = 0;
+
+ /* First nibble tells us which system we're in. */
+ sys = data & 0xf;
+ data >>= 4;
+
+ if (sys > 4) {
+ if (sys == 0xf)
+ printf("System: Vendor defined, Unit: (unknown)\n");
+ else
+ printf("System: Reserved, Unit: (unknown)\n");
+ return;
+ } else {
+ printf("System: %s, Unit: ", systems[sys]);
+ }
+ for (i = 1 ; i < len * 2 ; i++) {
+ char nibble = data & 0xf;
+ data >>= 4;
+ if (nibble != 0) {
+ if (earlier_unit++ > 0)
+ printf("*");
+ printf("%s", units[sys][i]);
+ if (nibble != 1) {
+ /* This is a _signed_ nibble(!) */
+
+ int val = nibble & 0x7;
+ if (nibble & 0x08)
+ val = -((0x7 & ~val) + 1);
+ printf("^%d", val);
+ }
+ }
+ }
+ if (earlier_unit == 0)
+ printf("(None)");
+ printf("\n");
+}
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * Audio Class descriptor dump
+ */
+
+static void dump_audio_subtype(libusb_device_handle *dev,
+ const char *name,
+ const struct desc * const desc[3],
+ const unsigned char *buf,
+ int protocol,
+ unsigned int indent)
+{
+ static const char * const strings[] = { "UAC1", "UAC2", "UAC3" };
+ unsigned int idx = 0;
+
+ switch (protocol) {
+ case USB_AUDIO_CLASS_2: idx = 1; break;
+ case USB_AUDIO_CLASS_3: idx = 2; break;
+ }
+
+ printf("(%s)\n", name);
+
+ if (desc[idx] == NULL) {
+ printf("%*sWarning: %s descriptors are illegal for %s\n",
+ indent * 2, "", name, strings[idx]);
+ return;
+ }
+
+ /* Skip the first three bytes; those common fields have already
+ * been dumped. */
+ desc_dump(dev, desc[idx], buf + 3, buf[0] - 3, indent);
+}
+
+/* USB Audio Class subtypes */
+enum uac_interface_subtype {
+ UAC_INTERFACE_SUBTYPE_AC_DESCRIPTOR_UNDEFINED = 0x00,
+ UAC_INTERFACE_SUBTYPE_HEADER = 0x01,
+ UAC_INTERFACE_SUBTYPE_INPUT_TERMINAL = 0x02,
+ UAC_INTERFACE_SUBTYPE_OUTPUT_TERMINAL = 0x03,
+ UAC_INTERFACE_SUBTYPE_EXTENDED_TERMINAL = 0x04,
+ UAC_INTERFACE_SUBTYPE_MIXER_UNIT = 0x05,
+ UAC_INTERFACE_SUBTYPE_SELECTOR_UNIT = 0x06,
+ UAC_INTERFACE_SUBTYPE_FEATURE_UNIT = 0x07,
+ UAC_INTERFACE_SUBTYPE_EFFECT_UNIT = 0x08,
+ UAC_INTERFACE_SUBTYPE_PROCESSING_UNIT = 0x09,
+ UAC_INTERFACE_SUBTYPE_EXTENSION_UNIT = 0x0a,
+ UAC_INTERFACE_SUBTYPE_CLOCK_SOURCE = 0x0b,
+ UAC_INTERFACE_SUBTYPE_CLOCK_SELECTOR = 0x0c,
+ UAC_INTERFACE_SUBTYPE_CLOCK_MULTIPLIER = 0x0d,
+ UAC_INTERFACE_SUBTYPE_SAMPLE_RATE_CONVERTER = 0x0e,
+ UAC_INTERFACE_SUBTYPE_CONNECTORS = 0x0f,
+ UAC_INTERFACE_SUBTYPE_POWER_DOMAIN = 0x10,
+};
+
+/*
+ * UAC1, UAC2, and UAC3 define bDescriptorSubtype differently for the
+ * AudioControl interface, so we need to do some ugly remapping:
+ *
+ * val | UAC1 | UAC2 | UAC3
+ * -----|-----------------|-----------------------|---------------------
+ * 0x00 | AC UNDEFINED | AC UNDEFINED | AC UNDEFINED
+ * 0x01 | HEADER | HEADER | HEADER
+ * 0x02 | INPUT_TERMINAL | INPUT_TERMINAL | INPUT_TERMINAL
+ * 0x03 | OUTPUT_TERMINAL | OUTPUT_TERMINAL | OUTPUT_TERMINAL
+ * 0x04 | MIXER_UNIT | MIXER_UNIT | EXTENDED_TERMINAL
+ * 0x05 | SELECTOR_UNIT | SELECTOR_UNIT | MIXER_UNIT
+ * 0x06 | FEATURE_UNIT | FEATURE_UNIT | SELECTOR_UNIT
+ * 0x07 | PROCESSING_UNIT | EFFECT_UNIT | FEATURE_UNIT
+ * 0x08 | EXTENSION_UNIT | PROCESSING_UNIT | EFFECT_UNIT
+ * 0x09 | - | EXTENSION_UNIT | PROCESSING_UNIT
+ * 0x0a | - | CLOCK_SOURCE | EXTENSION_UNIT
+ * 0x0b | - | CLOCK_SELECTOR | CLOCK_SOURCE
+ * 0x0c | - | CLOCK_MULTIPLIER | CLOCK_SELECTOR
+ * 0x0d | - | SAMPLE_RATE_CONVERTER | CLOCK_MULTIPLIER
+ * 0x0e | - | - | SAMPLE_RATE_CONVERTER
+ * 0x0f | - | - | CONNECTORS
+ * 0x10 | - | - | POWER_DOMAIN
+ */
+static enum uac_interface_subtype get_uac_interface_subtype(unsigned char c, int protocol)
+{
+ switch (protocol) {
+ case USB_AUDIO_CLASS_1:
+ switch(c) {
+ case 0x04: return UAC_INTERFACE_SUBTYPE_MIXER_UNIT;
+ case 0x05: return UAC_INTERFACE_SUBTYPE_SELECTOR_UNIT;
+ case 0x06: return UAC_INTERFACE_SUBTYPE_FEATURE_UNIT;
+ case 0x07: return UAC_INTERFACE_SUBTYPE_PROCESSING_UNIT;
+ case 0x08: return UAC_INTERFACE_SUBTYPE_EXTENSION_UNIT;
+ }
+ break;
+ case USB_AUDIO_CLASS_2:
+ switch(c) {
+ case 0x04: return UAC_INTERFACE_SUBTYPE_MIXER_UNIT;
+ case 0x05: return UAC_INTERFACE_SUBTYPE_SELECTOR_UNIT;
+ case 0x06: return UAC_INTERFACE_SUBTYPE_FEATURE_UNIT;
+ case 0x07: return UAC_INTERFACE_SUBTYPE_EFFECT_UNIT;
+ case 0x08: return UAC_INTERFACE_SUBTYPE_PROCESSING_UNIT;
+ case 0x09: return UAC_INTERFACE_SUBTYPE_EXTENSION_UNIT;
+ case 0x0a: return UAC_INTERFACE_SUBTYPE_CLOCK_SOURCE;
+ case 0x0b: return UAC_INTERFACE_SUBTYPE_CLOCK_SELECTOR;
+ case 0x0c: return UAC_INTERFACE_SUBTYPE_CLOCK_MULTIPLIER;
+ case 0x0d: return UAC_INTERFACE_SUBTYPE_SAMPLE_RATE_CONVERTER;
+ }
+ break;
+ case USB_AUDIO_CLASS_3:
+ /* No mapping required. */
+ break;
+ default:
+ /* Unknown protocol */
+ break;
+ }
+
+ /* If the protocol was unknown, or the value was not known to require
+ * mapping, just return it unchanged. */
+ return c;
+}
+
+static void dump_audiocontrol_interface(libusb_device_handle *dev, const unsigned char *buf, int protocol)
+{
+ enum uac_interface_subtype subtype;
+
+ if (buf[1] != USB_DT_CS_INTERFACE)
+ printf(" Warning: Invalid descriptor\n");
+ else if (buf[0] < 3)
+ printf(" Warning: Descriptor too short\n");
+ printf(" AudioControl Interface Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bDescriptorSubtype %5u ",
+ buf[0], buf[1], buf[2]);
+
+ subtype = get_uac_interface_subtype(buf[2], protocol);
+
+ switch (subtype) {
+ case UAC_INTERFACE_SUBTYPE_HEADER:
+ dump_audio_subtype(dev, "HEADER", desc_audio_ac_header, buf, protocol, 4);
+ break;
+
+ case UAC_INTERFACE_SUBTYPE_INPUT_TERMINAL:
+ dump_audio_subtype(dev, "INPUT_TERMINAL", desc_audio_ac_input_terminal, buf, protocol, 4);
+ break;
+
+ case UAC_INTERFACE_SUBTYPE_OUTPUT_TERMINAL:
+ dump_audio_subtype(dev, "OUTPUT_TERMINAL", desc_audio_ac_output_terminal, buf, protocol, 4);
+ break;
+
+ case UAC_INTERFACE_SUBTYPE_MIXER_UNIT:
+ dump_audio_subtype(dev, "MIXER_UNIT", desc_audio_ac_mixer_unit, buf, protocol, 4);
+ break;
+
+ case UAC_INTERFACE_SUBTYPE_SELECTOR_UNIT:
+ dump_audio_subtype(dev, "SELECTOR_UNIT", desc_audio_ac_selector_unit, buf, protocol, 4);
+ break;
+
+ case UAC_INTERFACE_SUBTYPE_FEATURE_UNIT:
+ dump_audio_subtype(dev, "FEATURE_UNIT", desc_audio_ac_feature_unit, buf, protocol, 4);
+ break;
+
+ case UAC_INTERFACE_SUBTYPE_PROCESSING_UNIT:
+ dump_audio_subtype(dev, "PROCESSING_UNIT", desc_audio_ac_processing_unit, buf, protocol, 4);
+ break;
+
+ case UAC_INTERFACE_SUBTYPE_EXTENSION_UNIT:
+ dump_audio_subtype(dev, "EXTENSION_UNIT", desc_audio_ac_extension_unit, buf, protocol, 4);
+ break;
+
+ case UAC_INTERFACE_SUBTYPE_CLOCK_SOURCE:
+ dump_audio_subtype(dev, "CLOCK_SOURCE", desc_audio_ac_clock_source, buf, protocol, 4);
+ break;
+
+ case UAC_INTERFACE_SUBTYPE_CLOCK_SELECTOR:
+ dump_audio_subtype(dev, "CLOCK_SELECTOR", desc_audio_ac_clock_selector, buf, protocol, 4);
+ break;
+
+ case UAC_INTERFACE_SUBTYPE_CLOCK_MULTIPLIER:
+ dump_audio_subtype(dev, "CLOCK_MULTIPLIER", desc_audio_ac_clock_multiplier, buf, protocol, 4);
+ break;
+
+ case UAC_INTERFACE_SUBTYPE_SAMPLE_RATE_CONVERTER:
+ dump_audio_subtype(dev, "SAMPLING_RATE_CONVERTER", desc_audio_ac_clock_multiplier, buf, protocol, 4);
+ break;
+
+ case UAC_INTERFACE_SUBTYPE_EFFECT_UNIT:
+ dump_audio_subtype(dev, "EFFECT_UNIT", desc_audio_ac_effect_unit, buf, protocol, 4);
+ break;
+
+ case UAC_INTERFACE_SUBTYPE_POWER_DOMAIN:
+ dump_audio_subtype(dev, "POWER_DOMAIN", desc_audio_ac_power_domain, buf, protocol, 4);
+ break;
+
+ default:
+ printf("(unknown)\n"
+ " Invalid desc subtype:");
+ dump_bytes(buf+3, buf[0]-3);
+ break;
+ }
+}
+
+
+static void dump_audiostreaming_interface(libusb_device_handle *dev, const unsigned char *buf, int protocol)
+{
+ static const char * const fmtItag[] = {
+ "TYPE_I_UNDEFINED", "PCM", "PCM8", "IEEE_FLOAT", "ALAW", "MULAW" };
+ static const char * const fmtIItag[] = { "TYPE_II_UNDEFINED", "MPEG", "AC-3" };
+ static const char * const fmtIIItag[] = {
+ "TYPE_III_UNDEFINED", "IEC1937_AC-3", "IEC1937_MPEG-1_Layer1",
+ "IEC1937_MPEG-Layer2/3/NOEXT", "IEC1937_MPEG-2_EXT",
+ "IEC1937_MPEG-2_Layer1_LS", "IEC1937_MPEG-2_Layer2/3_LS" };
+ unsigned int i, j, fmttag;
+ const char *fmtptr = "undefined";
+
+ if (buf[1] != USB_DT_CS_INTERFACE)
+ printf(" Warning: Invalid descriptor\n");
+ else if (buf[0] < 3)
+ printf(" Warning: Descriptor too short\n");
+ printf(" AudioStreaming Interface Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bDescriptorSubtype %5u ",
+ buf[0], buf[1], buf[2]);
+ switch (buf[2]) {
+ case 0x01: /* AS_GENERAL */
+ dump_audio_subtype(dev, "AS_GENERAL", desc_audio_as_interface, buf, protocol, 4);
+ break;
+
+ case 0x02: /* FORMAT_TYPE */
+ printf("(FORMAT_TYPE)\n");
+ switch (protocol) {
+ case USB_AUDIO_CLASS_1:
+ if (buf[0] < 8)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bFormatType %5u ", buf[3]);
+ switch (buf[3]) {
+ case 0x01: /* FORMAT_TYPE_I */
+ printf("(FORMAT_TYPE_I)\n");
+ j = buf[7] ? (buf[7]*3+8) : 14;
+ if (buf[0] < j)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bNrChannels %5u\n"
+ " bSubframeSize %5u\n"
+ " bBitResolution %5u\n"
+ " bSamFreqType %5u %s\n",
+ buf[4], buf[5], buf[6], buf[7], buf[7] ? "Discrete" : "Continuous");
+ if (!buf[7])
+ printf(" tLowerSamFreq %7u\n"
+ " tUpperSamFreq %7u\n",
+ buf[8] | (buf[9] << 8) | (buf[10] << 16), buf[11] | (buf[12] << 8) | (buf[13] << 16));
+ else
+ for (i = 0; i < buf[7]; i++)
+ printf(" tSamFreq[%2u] %7u\n", i,
+ buf[8+3*i] | (buf[9+3*i] << 8) | (buf[10+3*i] << 16));
+ dump_junk(buf, " ", j);
+ break;
+
+ case 0x02: /* FORMAT_TYPE_II */
+ printf("(FORMAT_TYPE_II)\n");
+ j = buf[8] ? (buf[7]*3+9) : 15;
+ if (buf[0] < j)
+ printf(" Warning: Descriptor too short\n");
+ printf(" wMaxBitRate %5u\n"
+ " wSamplesPerFrame %5u\n"
+ " bSamFreqType %5u %s\n",
+ buf[4] | (buf[5] << 8), buf[6] | (buf[7] << 8), buf[8], buf[8] ? "Discrete" : "Continuous");
+ if (!buf[8])
+ printf(" tLowerSamFreq %7u\n"
+ " tUpperSamFreq %7u\n",
+ buf[9] | (buf[10] << 8) | (buf[11] << 16), buf[12] | (buf[13] << 8) | (buf[14] << 16));
+ else
+ for (i = 0; i < buf[8]; i++)
+ printf(" tSamFreq[%2u] %7u\n", i,
+ buf[9+3*i] | (buf[10+3*i] << 8) | (buf[11+3*i] << 16));
+ dump_junk(buf, " ", j);
+ break;
+
+ case 0x03: /* FORMAT_TYPE_III */
+ printf("(FORMAT_TYPE_III)\n");
+ j = buf[7] ? (buf[7]*3+8) : 14;
+ if (buf[0] < j)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bNrChannels %5u\n"
+ " bSubframeSize %5u\n"
+ " bBitResolution %5u\n"
+ " bSamFreqType %5u %s\n",
+ buf[4], buf[5], buf[6], buf[7], buf[7] ? "Discrete" : "Continuous");
+ if (!buf[7])
+ printf(" tLowerSamFreq %7u\n"
+ " tUpperSamFreq %7u\n",
+ buf[8] | (buf[9] << 8) | (buf[10] << 16), buf[11] | (buf[12] << 8) | (buf[13] << 16));
+ else
+ for (i = 0; i < buf[7]; i++)
+ printf(" tSamFreq[%2u] %7u\n", i,
+ buf[8+3*i] | (buf[9+3*i] << 8) | (buf[10+3*i] << 16));
+ dump_junk(buf, " ", j);
+ break;
+
+ default:
+ printf("(unknown)\n"
+ " Invalid desc format type:");
+ dump_bytes(buf+4, buf[0]-4);
+ }
+
+ break;
+
+ case USB_AUDIO_CLASS_2:
+ printf(" bFormatType %5u ", buf[3]);
+ switch (buf[3]) {
+ case 0x01: /* FORMAT_TYPE_I */
+ printf("(FORMAT_TYPE_I)\n");
+ if (buf[0] < 6)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bSubslotSize %5u\n"
+ " bBitResolution %5u\n",
+ buf[4], buf[5]);
+ dump_junk(buf, " ", 6);
+ break;
+
+ case 0x02: /* FORMAT_TYPE_II */
+ printf("(FORMAT_TYPE_II)\n");
+ if (buf[0] < 8)
+ printf(" Warning: Descriptor too short\n");
+ printf(" wMaxBitRate %5u\n"
+ " wSlotsPerFrame %5u\n",
+ buf[4] | (buf[5] << 8),
+ buf[6] | (buf[7] << 8));
+ dump_junk(buf, " ", 8);
+ break;
+
+ case 0x03: /* FORMAT_TYPE_III */
+ printf("(FORMAT_TYPE_III)\n");
+ if (buf[0] < 6)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bSubslotSize %5u\n"
+ " bBitResolution %5u\n",
+ buf[4], buf[5]);
+ dump_junk(buf, " ", 6);
+ break;
+
+ case 0x04: /* FORMAT_TYPE_IV */
+ printf("(FORMAT_TYPE_IV)\n");
+ if (buf[0] < 4)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bFormatType %5u\n", buf[3]);
+ dump_junk(buf, " ", 4);
+ break;
+
+ default:
+ printf("(unknown)\n"
+ " Invalid desc format type:");
+ dump_bytes(buf+4, buf[0]-4);
+ }
+
+ break;
+ } /* switch (protocol) */
+
+ break;
+
+ case 0x03: /* FORMAT_SPECIFIC */
+ printf("(FORMAT_SPECIFIC)\n");
+ if (buf[0] < 5)
+ printf(" Warning: Descriptor too short\n");
+ fmttag = buf[3] | (buf[4] << 8);
+ if (fmttag <= 5)
+ fmtptr = fmtItag[fmttag];
+ else if (fmttag >= 0x1000 && fmttag <= 0x1002)
+ fmtptr = fmtIItag[fmttag & 0xfff];
+ else if (fmttag >= 0x2000 && fmttag <= 0x2006)
+ fmtptr = fmtIIItag[fmttag & 0xfff];
+ printf(" wFormatTag %5u %s\n", fmttag, fmtptr);
+ switch (fmttag) {
+ case 0x1001: /* MPEG */
+ if (buf[0] < 8)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bmMPEGCapabilities 0x%04x\n",
+ buf[5] | (buf[6] << 8));
+ if (buf[5] & 0x01)
+ printf(" Layer I\n");
+ if (buf[5] & 0x02)
+ printf(" Layer II\n");
+ if (buf[5] & 0x04)
+ printf(" Layer III\n");
+ if (buf[5] & 0x08)
+ printf(" MPEG-1 only\n");
+ if (buf[5] & 0x10)
+ printf(" MPEG-1 dual-channel\n");
+ if (buf[5] & 0x20)
+ printf(" MPEG-2 second stereo\n");
+ if (buf[5] & 0x40)
+ printf(" MPEG-2 7.1 channel augmentation\n");
+ if (buf[5] & 0x80)
+ printf(" Adaptive multi-channel prediction\n");
+ printf(" MPEG-2 multilingual support: ");
+ switch (buf[6] & 3) {
+ case 0:
+ printf("Not supported\n");
+ break;
+
+ case 1:
+ printf("Supported at Fs\n");
+ break;
+
+ case 2:
+ printf("Reserved\n");
+ break;
+
+ default:
+ printf("Supported at Fs and 1/2Fs\n");
+ break;
+ }
+ printf(" bmMPEGFeatures 0x%02x\n", buf[7]);
+ printf(" Internal Dynamic Range Control: ");
+ switch ((buf[7] >> 4) & 3) {
+ case 0:
+ printf("not supported\n");
+ break;
+
+ case 1:
+ printf("supported but not scalable\n");
+ break;
+
+ case 2:
+ printf("scalable, common boost and cut scaling value\n");
+ break;
+
+ default:
+ printf("scalable, separate boost and cut scaling value\n");
+ break;
+ }
+ dump_junk(buf, " ", 8);
+ break;
+
+ case 0x1002: /* AC-3 */
+ if (buf[0] < 10)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bmBSID 0x%08x\n"
+ " bmAC3Features 0x%02x\n",
+ buf[5] | (buf[6] << 8) | (buf[7] << 16) | (buf[8] << 24), buf[9]);
+ if (buf[9] & 0x01)
+ printf(" RF mode\n");
+ if (buf[9] & 0x02)
+ printf(" Line mode\n");
+ if (buf[9] & 0x04)
+ printf(" Custom0 mode\n");
+ if (buf[9] & 0x08)
+ printf(" Custom1 mode\n");
+ printf(" Internal Dynamic Range Control: ");
+ switch ((buf[9] >> 4) & 3) {
+ case 0:
+ printf("not supported\n");
+ break;
+
+ case 1:
+ printf("supported but not scalable\n");
+ break;
+
+ case 2:
+ printf("scalable, common boost and cut scaling value\n");
+ break;
+
+ default:
+ printf("scalable, separate boost and cut scaling value\n");
+ break;
+ }
+ dump_junk(buf, " ", 8);
+ break;
+
+ default:
+ printf("(unknown)\n"
+ " Invalid desc format type:");
+ dump_bytes(buf+4, buf[0]-4);
+ }
+ break;
+
+ default:
+ printf(" Invalid desc subtype:");
+ dump_bytes(buf+3, buf[0]-3);
+ break;
+ }
+}
+
+static void dump_audiostreaming_endpoint(libusb_device_handle *dev, const unsigned char *buf, int protocol)
+{
+ static const char * const subtype[] = { "invalid", "EP_GENERAL" };
+
+ if (buf[1] != USB_DT_CS_ENDPOINT)
+ printf(" Warning: Invalid descriptor\n");
+
+ printf(" AudioStreaming Endpoint Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bDescriptorSubtype %5u ",
+ buf[0], buf[1], buf[2]);
+
+ dump_audio_subtype(dev, subtype[buf[2] == 1],
+ desc_audio_as_isochronous_audio_data_endpoint, buf, protocol, 5);
+}
+
+static void dump_midistreaming_interface(libusb_device_handle *dev, const unsigned char *buf)
+{
+ static const char * const jacktypes[] = {"Undefined", "Embedded", "External"};
+ char *jackstr = NULL;
+ unsigned int j, tlength, capssize;
+ unsigned long caps;
+
+ if (buf[1] != USB_DT_CS_INTERFACE)
+ printf(" Warning: Invalid descriptor\n");
+ else if (buf[0] < 3)
+ printf(" Warning: Descriptor too short\n");
+ printf(" MIDIStreaming Interface Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bDescriptorSubtype %5u ",
+ buf[0], buf[1], buf[2]);
+ switch (buf[2]) {
+ case 0x01:
+ printf("(HEADER)\n");
+ if (buf[0] < 7)
+ printf(" Warning: Descriptor too short\n");
+ tlength = buf[5] | (buf[6] << 8);
+ printf(" bcdADC %2x.%02x\n"
+ " wTotalLength 0x%04x\n",
+ buf[4], buf[3], tlength);
+ dump_junk(buf, " ", 7);
+ break;
+
+ case 0x02:
+ printf("(MIDI_IN_JACK)\n");
+ if (buf[0] < 6)
+ printf(" Warning: Descriptor too short\n");
+ jackstr = get_dev_string(dev, buf[5]);
+ printf(" bJackType %5u %s\n"
+ " bJackID %5u\n"
+ " iJack %5u %s\n",
+ buf[3], buf[3] < 3 ? jacktypes[buf[3]] : "Invalid",
+ buf[4], buf[5], jackstr);
+ dump_junk(buf, " ", 6);
+ break;
+
+ case 0x03:
+ printf("(MIDI_OUT_JACK)\n");
+ if (buf[0] < 9)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bJackType %5u %s\n"
+ " bJackID %5u\n"
+ " bNrInputPins %5u\n",
+ buf[3], buf[3] < 3 ? jacktypes[buf[3]] : "Invalid",
+ buf[4], buf[5]);
+ for (j = 0; j < buf[5]; j++) {
+ printf(" baSourceID(%2u) %5u\n"
+ " BaSourcePin(%2u) %5u\n",
+ j, buf[2*j+6], j, buf[2*j+7]);
+ }
+ j = 6+buf[5]*2; /* midi10.pdf says, incorrectly: 5+2*p */
+ jackstr = get_dev_string(dev, buf[j]);
+ printf(" iJack %5u %s\n",
+ buf[j], jackstr);
+ dump_junk(buf, " ", j+1);
+ break;
+
+ case 0x04:
+ printf("(ELEMENT)\n");
+ if (buf[0] < 12)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bElementID %5u\n"
+ " bNrInputPins %5u\n",
+ buf[3], buf[4]);
+ for (j = 0; j < buf[4]; j++) {
+ printf(" baSourceID(%2u) %5u\n"
+ " BaSourcePin(%2u) %5u\n",
+ j, buf[2*j+5], j, buf[2*j+6]);
+ }
+ j = 5+buf[4]*2;
+ printf(" bNrOutputPins %5u\n"
+ " bInTerminalLink %5u\n"
+ " bOutTerminalLink %5u\n"
+ " bElCapsSize %5u\n",
+ buf[j], buf[j+1], buf[j+2], buf[j+3]);
+ capssize = buf[j+3];
+ caps = 0;
+ for (j = 0; j < capssize; j++)
+ caps |= (buf[j+9+buf[4]*2] << (8*j));
+ printf(" bmElementCaps 0x%08lx\n", caps);
+ if (caps & 0x01)
+ printf(" Undefined\n");
+ if (caps & 0x02)
+ printf(" MIDI Clock\n");
+ if (caps & 0x04)
+ printf(" MTC (MIDI Time Code)\n");
+ if (caps & 0x08)
+ printf(" MMC (MIDI Machine Control)\n");
+ if (caps & 0x10)
+ printf(" GM1 (General MIDI v.1)\n");
+ if (caps & 0x20)
+ printf(" GM2 (General MIDI v.2)\n");
+ if (caps & 0x40)
+ printf(" GS MIDI Extension\n");
+ if (caps & 0x80)
+ printf(" XG MIDI Extension\n");
+ if (caps & 0x100)
+ printf(" EFX\n");
+ if (caps & 0x200)
+ printf(" MIDI Patch Bay\n");
+ if (caps & 0x400)
+ printf(" DLS1 (Downloadable Sounds Level 1)\n");
+ if (caps & 0x800)
+ printf(" DLS2 (Downloadable Sounds Level 2)\n");
+ j = 9+2*buf[4]+capssize;
+ jackstr = get_dev_string(dev, buf[j]);
+ printf(" iElement %5u %s\n", buf[j], jackstr);
+ dump_junk(buf, " ", j+1);
+ break;
+
+ default:
+ printf("\n Invalid desc subtype: ");
+ dump_bytes(buf+3, buf[0]-3);
+ break;
+ }
+
+ free(jackstr);
+}
+
+static void dump_midistreaming_endpoint(const unsigned char *buf)
+{
+ unsigned int j;
+
+ if (buf[1] != USB_DT_CS_ENDPOINT)
+ printf(" Warning: Invalid descriptor\n");
+ else if (buf[0] < 5)
+ printf(" Warning: Descriptor too short\n");
+ printf(" MIDIStreaming Endpoint Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bDescriptorSubtype %5u (%s)\n"
+ " bNumEmbMIDIJack %5u\n",
+ buf[0], buf[1], buf[2], buf[2] == 1 ? "GENERAL" : "Invalid", buf[3]);
+ for (j = 0; j < buf[3]; j++)
+ printf(" baAssocJackID(%2u) %5u\n", j, buf[4+j]);
+ dump_junk(buf, " ", 4+buf[3]);
+}
+
+/*
+ * Video Class descriptor dump
+ */
+
+static void dump_videocontrol_interface(libusb_device_handle *dev, const unsigned char *buf, int protocol)
+{
+ static const char * const ctrlnames[] = {
+ "Brightness", "Contrast", "Hue", "Saturation", "Sharpness", "Gamma",
+ "White Balance Temperature", "White Balance Component", "Backlight Compensation",
+ "Gain", "Power Line Frequency", "Hue, Auto", "White Balance Temperature, Auto",
+ "White Balance Component, Auto", "Digital Multiplier", "Digital Multiplier Limit",
+ "Analog Video Standard", "Analog Video Lock Status", "Contrast, Auto"
+ };
+ static const char * const camctrlnames[] = {
+ "Scanning Mode", "Auto-Exposure Mode", "Auto-Exposure Priority",
+ "Exposure Time (Absolute)", "Exposure Time (Relative)", "Focus (Absolute)",
+ "Focus (Relative)", "Iris (Absolute)", "Iris (Relative)", "Zoom (Absolute)",
+ "Zoom (Relative)", "PanTilt (Absolute)", "PanTilt (Relative)",
+ "Roll (Absolute)", "Roll (Relative)", "Reserved", "Reserved", "Focus, Auto",
+ "Privacy", "Focus, Simple", "Window", "Region of Interest"
+ };
+ static const char * const enctrlnames[] = {
+ "Select Layer", "Profile and Toolset", "Video Resolution", "Minimum Frame Interval",
+ "Slice Mode", "Rate Control Mode", "Average Bit Rate", "CPB Size", "Peak Bit Rate",
+ "Quantization Parameter", "Synchronization and Long-Term Reference Frame",
+ "Long-Term Buffer", "Picture Long-Term Reference", "LTR Validation",
+ "Level IDC", "SEI Message", "QP Range", "Priority ID", "Start or Stop Layer/View",
+ "Error Resiliency"
+ };
+ static const char * const stdnames[] = {
+ "None", "NTSC - 525/60", "PAL - 625/50", "SECAM - 625/50",
+ "NTSC - 625/50", "PAL - 525/60" };
+ unsigned int i, ctrls, stds, n, p, termt, freq;
+ char *term = NULL, termts[128];
+
+ if (buf[1] != USB_DT_CS_INTERFACE)
+ printf(" Warning: Invalid descriptor\n");
+ else if (buf[0] < 3)
+ printf(" Warning: Descriptor too short\n");
+ printf(" VideoControl Interface Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bDescriptorSubtype %5u ",
+ buf[0], buf[1], buf[2]);
+ switch (buf[2]) {
+ case 0x01: /* HEADER */
+ printf("(HEADER)\n");
+ n = buf[11];
+ if (buf[0] < 12+n)
+ printf(" Warning: Descriptor too short\n");
+ freq = buf[7] | (buf[8] << 8) | (buf[9] << 16) | (buf[10] << 24);
+ printf(" bcdUVC %2x.%02x\n"
+ " wTotalLength 0x%04x\n"
+ " dwClockFrequency %5u.%06uMHz\n"
+ " bInCollection %5u\n",
+ buf[4], buf[3], buf[5] | (buf[6] << 8), freq / 1000000,
+ freq % 1000000, n);
+ for (i = 0; i < n; i++)
+ printf(" baInterfaceNr(%2u) %5u\n", i, buf[12+i]);
+ dump_junk(buf, " ", 12+n);
+ break;
+
+ case 0x02: /* INPUT_TERMINAL */
+ printf("(INPUT_TERMINAL)\n");
+ term = get_dev_string(dev, buf[7]);
+ termt = buf[4] | (buf[5] << 8);
+ n = termt == 0x0201 ? 7 : 0;
+ get_videoterminal_string(termts, sizeof(termts), termt);
+ if (buf[0] < 8 + n)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bTerminalID %5u\n"
+ " wTerminalType 0x%04x %s\n"
+ " bAssocTerminal %5u\n",
+ buf[3], termt, termts, buf[6]);
+ printf(" iTerminal %5u %s\n",
+ buf[7], term);
+ if (termt == 0x0201) {
+ n += buf[14];
+ printf(" wObjectiveFocalLengthMin %5u\n"
+ " wObjectiveFocalLengthMax %5u\n"
+ " wOcularFocalLength %5u\n"
+ " bControlSize %5u\n",
+ buf[8] | (buf[9] << 8), buf[10] | (buf[11] << 8),
+ buf[12] | (buf[13] << 8), buf[14]);
+ ctrls = 0;
+ for (i = 0; i < 3 && i < buf[14]; i++)
+ ctrls = (ctrls << 8) | buf[8+n-i-1];
+ printf(" bmControls 0x%08x\n", ctrls);
+ if (protocol == USB_VIDEO_PROTOCOL_15) {
+ for (i = 0; i < 22; i++)
+ if ((ctrls >> i) & 1)
+ printf(" %s\n", camctrlnames[i]);
+ }
+ else {
+ for (i = 0; i < 19; i++)
+ if ((ctrls >> i) & 1)
+ printf(" %s\n", camctrlnames[i]);
+ }
+ }
+ dump_junk(buf, " ", 8+n);
+ break;
+
+ case 0x03: /* OUTPUT_TERMINAL */
+ printf("(OUTPUT_TERMINAL)\n");
+ term = get_dev_string(dev, buf[8]);
+ termt = buf[4] | (buf[5] << 8);
+ get_videoterminal_string(termts, sizeof(termts), termt);
+ if (buf[0] < 9)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bTerminalID %5u\n"
+ " wTerminalType 0x%04x %s\n"
+ " bAssocTerminal %5u\n"
+ " bSourceID %5u\n"
+ " iTerminal %5u %s\n",
+ buf[3], termt, termts, buf[6], buf[7], buf[8], term);
+ dump_junk(buf, " ", 9);
+ break;
+
+ case 0x04: /* SELECTOR_UNIT */
+ printf("(SELECTOR_UNIT)\n");
+ p = buf[4];
+ if (buf[0] < 6+p)
+ printf(" Warning: Descriptor too short\n");
+ term = get_dev_string(dev, buf[5+p]);
+
+ printf(" bUnitID %5u\n"
+ " bNrInPins %5u\n",
+ buf[3], p);
+ for (i = 0; i < p; i++)
+ printf(" baSource(%2u) %5u\n", i, buf[5+i]);
+ printf(" iSelector %5u %s\n",
+ buf[5+p], term);
+ dump_junk(buf, " ", 6+p);
+ break;
+
+ case 0x05: /* PROCESSING_UNIT */
+ printf("(PROCESSING_UNIT)\n");
+ n = buf[7];
+ term = get_dev_string(dev, buf[8+n]);
+ if (buf[0] < 10+n)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bUnitID %5u\n"
+ " bSourceID %5u\n"
+ " wMaxMultiplier %5u\n"
+ " bControlSize %5u\n",
+ buf[3], buf[4], buf[5] | (buf[6] << 8), n);
+ ctrls = 0;
+ for (i = 0; i < 3 && i < n; i++)
+ ctrls = (ctrls << 8) | buf[8+n-i-1];
+ printf(" bmControls 0x%08x\n", ctrls);
+ if (protocol == USB_VIDEO_PROTOCOL_15) {
+ for (i = 0; i < 19; i++)
+ if ((ctrls >> i) & 1)
+ printf(" %s\n", ctrlnames[i]);
+ }
+ else {
+ for (i = 0; i < 18; i++)
+ if ((ctrls >> i) & 1)
+ printf(" %s\n", ctrlnames[i]);
+ }
+ stds = buf[9+n];
+ printf(" iProcessing %5u %s\n"
+ " bmVideoStandards 0x%02x\n", buf[8+n], term, stds);
+ for (i = 0; i < 6; i++)
+ if ((stds >> i) & 1)
+ printf(" %s\n", stdnames[i]);
+ break;
+
+ case 0x06: /* EXTENSION_UNIT */
+ printf("(EXTENSION_UNIT)\n");
+ p = buf[21];
+ n = buf[22+p];
+ term = get_dev_string(dev, buf[23+p+n]);
+ if (buf[0] < 24+p+n)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bUnitID %5u\n"
+ " guidExtensionCode %s\n"
+ " bNumControls %5u\n"
+ " bNrInPins %5u\n",
+ buf[3], get_guid(&buf[4]), buf[20], buf[21]);
+ for (i = 0; i < p; i++)
+ printf(" baSourceID(%2u) %5u\n", i, buf[22+i]);
+ printf(" bControlSize %5u\n", buf[22+p]);
+ for (i = 0; i < n; i++)
+ printf(" bmControls(%2u) 0x%02x\n", i, buf[23+p+i]);
+ printf(" iExtension %5u %s\n",
+ buf[23+p+n], term);
+ dump_junk(buf, " ", 24+p+n);
+ break;
+
+ case 0x07: /* ENCODING UNIT */
+ printf("(ENCODING UNIT)\n");
+ term = get_dev_string(dev, buf[5]);
+ if (buf[0] < 13)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bUnitID %5u\n"
+ " bSourceID %5u\n"
+ " iEncoding %5u %s\n"
+ " bControlSize %5u\n",
+ buf[3], buf[4], buf[5], term, buf[6]);
+ ctrls = 0;
+ for (i = 0; i < 3; i++)
+ ctrls = (ctrls << 8) | buf[9-i];
+ printf(" bmControls 0x%08x\n", ctrls);
+ for (i = 0; i < 20; i++)
+ if ((ctrls >> i) & 1)
+ printf(" %s\n", enctrlnames[i]);
+ for (i = 0; i< 3; i++)
+ ctrls = (ctrls << 8) | buf[12-i];
+ printf(" bmControlsRuntime 0x%08x\n", ctrls);
+ for (i = 0; i < 20; i++)
+ if ((ctrls >> i) & 1)
+ printf(" %s\n", enctrlnames[i]);
+ break;
+
+ default:
+ printf("(unknown)\n"
+ " Invalid desc subtype:");
+ dump_bytes(buf+3, buf[0]-3);
+ break;
+ }
+
+ free(term);
+}
+
+static void dump_videostreaming_interface(const unsigned char *buf)
+{
+ static const char * const colorPrims[] = { "Unspecified", "BT.709,sRGB",
+ "BT.470-2 (M)", "BT.470-2 (B,G)", "SMPTE 170M", "SMPTE 240M" };
+ static const char * const transferChars[] = { "Unspecified", "BT.709",
+ "BT.470-2 (M)", "BT.470-2 (B,G)", "SMPTE 170M", "SMPTE 240M",
+ "Linear", "sRGB"};
+ static const char * const matrixCoeffs[] = { "Unspecified", "BT.709",
+ "FCC", "BT.470-2 (B,G)", "SMPTE 170M (BT.601)", "SMPTE 240M" };
+ unsigned int i, m, n, p, flags, len;
+
+ if (buf[1] != USB_DT_CS_INTERFACE)
+ printf(" Warning: Invalid descriptor\n");
+ else if (buf[0] < 3)
+ printf(" Warning: Descriptor too short\n");
+ printf(" VideoStreaming Interface Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bDescriptorSubtype %5u ",
+ buf[0], buf[1], buf[2]);
+ switch (buf[2]) {
+ case 0x01: /* INPUT_HEADER */
+ printf("(INPUT_HEADER)\n");
+ p = buf[3];
+ n = buf[12];
+ if (buf[0] < 13+p*n)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bNumFormats %5u\n"
+ " wTotalLength 0x%04x\n"
+ " bEndpointAddress 0x%02x EP %u %s\n"
+ " bmInfo %5u\n"
+ " bTerminalLink %5u\n"
+ " bStillCaptureMethod %5u\n"
+ " bTriggerSupport %5u\n"
+ " bTriggerUsage %5u\n"
+ " bControlSize %5u\n",
+ p, buf[4] | (buf[5] << 8),
+ buf[6], buf[6] & 0x0f, (buf[6] & 0x80) ? "IN" : "OUT",
+ buf[7], buf[8], buf[9], buf[10], buf[11], n);
+ for (i = 0; i < p; i++)
+ printf(
+ " bmaControls(%2u) %5u\n",
+ i, buf[13+i*n]);
+ dump_junk(buf, " ", 13+p*n);
+ break;
+
+ case 0x02: /* OUTPUT_HEADER */
+ printf("(OUTPUT_HEADER)\n");
+ p = buf[3];
+ n = buf[8];
+ if (buf[0] < 9+p*n)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bNumFormats %5u\n"
+ " wTotalLength 0x%04x\n"
+ " bEndpointAddress 0x%02x EP %u %s\n"
+ " bTerminalLink %5u\n"
+ " bControlSize %5u\n",
+ p, buf[4] | (buf[5] << 8),
+ buf[6], buf[6] & 0x0f, (buf[6] & 0x80) ? "IN" : "OUT",
+ buf[7], n);
+ for (i = 0; i < p; i++)
+ printf(
+ " bmaControls(%2u) %5u\n",
+ i, buf[9+i*n]);
+ dump_junk(buf, " ", 9+p*n);
+ break;
+
+ case 0x03: /* STILL_IMAGE_FRAME */
+ printf("(STILL_IMAGE_FRAME)\n");
+ n = buf[4];
+ m = buf[5+4*n];
+ if (buf[0] < 6+4*n+m)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bEndpointAddress 0x%02x EP %u %s\n"
+ " bNumImageSizePatterns %3u\n",
+ buf[3], buf[3] & 0x0f, (buf[3] & 0x80) ? "IN" : "OUT", n);
+ for (i = 0; i < n; i++)
+ printf(" wWidth(%2u) %5u\n"
+ " wHeight(%2u) %5u\n",
+ i, buf[5+4*i] | (buf[6+4*i] << 8),
+ i, buf[7+4*i] | (buf[8+4*i] << 8));
+ printf(" bNumCompressionPatterns %3u\n", m);
+ for (i = 0; i < m; i++)
+ printf(" bCompression(%2u) %5u\n",
+ i, buf[6+4*n+i]);
+ dump_junk(buf, " ", 6+4*n+m);
+ break;
+
+ case 0x04: /* FORMAT_UNCOMPRESSED */
+ case 0x10: /* FORMAT_FRAME_BASED */
+ if (buf[2] == 0x04) {
+ printf("(FORMAT_UNCOMPRESSED)\n");
+ len = 27;
+ } else {
+ printf("(FORMAT_FRAME_BASED)\n");
+ len = 28;
+ }
+ if (buf[0] < len)
+ printf(" Warning: Descriptor too short\n");
+ flags = buf[25];
+ printf(" bFormatIndex %5u\n"
+ " bNumFrameDescriptors %5u\n"
+ " guidFormat %s\n"
+ " bBitsPerPixel %5u\n"
+ " bDefaultFrameIndex %5u\n"
+ " bAspectRatioX %5u\n"
+ " bAspectRatioY %5u\n"
+ " bmInterlaceFlags 0x%02x\n",
+ buf[3], buf[4], get_guid(&buf[5]), buf[21], buf[22],
+ buf[23], buf[24], flags);
+ printf(" Interlaced stream or variable: %s\n",
+ (flags & (1 << 0)) ? "Yes" : "No");
+ printf(" Fields per frame: %u fields\n",
+ (flags & (1 << 1)) ? 1 : 2);
+ printf(" Field 1 first: %s\n",
+ (flags & (1 << 2)) ? "Yes" : "No");
+ printf(" Field pattern: ");
+ switch ((flags >> 4) & 0x03) {
+ case 0:
+ printf("Field 1 only\n");
+ break;
+ case 1:
+ printf("Field 2 only\n");
+ break;
+ case 2:
+ printf("Regular pattern of fields 1 and 2\n");
+ break;
+ case 3:
+ printf("Random pattern of fields 1 and 2\n");
+ break;
+ }
+ printf(" bCopyProtect %5u\n", buf[26]);
+ if (buf[2] == 0x10)
+ printf(" bVariableSize %5u\n", buf[27]);
+ dump_junk(buf, " ", len);
+ break;
+
+ case 0x05: /* FRAME UNCOMPRESSED */
+ case 0x07: /* FRAME_MJPEG */
+ case 0x11: /* FRAME_FRAME_BASED */
+ if (buf[2] == 0x05) {
+ printf("(FRAME_UNCOMPRESSED)\n");
+ n = 25;
+ } else if (buf[2] == 0x07) {
+ printf("(FRAME_MJPEG)\n");
+ n = 25;
+ } else {
+ printf("(FRAME_FRAME_BASED)\n");
+ n = 21;
+ }
+ len = (buf[n] != 0) ? (26+buf[n]*4) : 38;
+ if (buf[0] < len)
+ printf(" Warning: Descriptor too short\n");
+ flags = buf[4];
+ printf(" bFrameIndex %5u\n"
+ " bmCapabilities 0x%02x\n",
+ buf[3], flags);
+ printf(" Still image %ssupported\n",
+ (flags & (1 << 0)) ? "" : "un");
+ if (flags & (1 << 1))
+ printf(" Fixed frame-rate\n");
+ printf(" wWidth %5u\n"
+ " wHeight %5u\n"
+ " dwMinBitRate %9u\n"
+ " dwMaxBitRate %9u\n",
+ buf[5] | (buf[6] << 8), buf[7] | (buf[8] << 8),
+ buf[9] | (buf[10] << 8) | (buf[11] << 16) | (buf[12] << 24),
+ buf[13] | (buf[14] << 8) | (buf[15] << 16) | (buf[16] << 24));
+ if (buf[2] == 0x11)
+ printf(" dwDefaultFrameInterval %9u\n"
+ " bFrameIntervalType %5u\n"
+ " dwBytesPerLine %9u\n",
+ buf[17] | (buf[18] << 8) | (buf[19] << 16) | (buf[20] << 24),
+ buf[21],
+ buf[22] | (buf[23] << 8) | (buf[24] << 16) | (buf[25] << 24));
+ else
+ printf(" dwMaxVideoFrameBufferSize %9u\n"
+ " dwDefaultFrameInterval %9u\n"
+ " bFrameIntervalType %5u\n",
+ buf[17] | (buf[18] << 8) | (buf[19] << 16) | (buf[20] << 24),
+ buf[21] | (buf[22] << 8) | (buf[23] << 16) | (buf[24] << 24),
+ buf[25]);
+ if (buf[n] == 0)
+ printf(" dwMinFrameInterval %9u\n"
+ " dwMaxFrameInterval %9u\n"
+ " dwFrameIntervalStep %9u\n",
+ buf[26] | (buf[27] << 8) | (buf[28] << 16) | (buf[29] << 24),
+ buf[30] | (buf[31] << 8) | (buf[32] << 16) | (buf[33] << 24),
+ buf[34] | (buf[35] << 8) | (buf[36] << 16) | (buf[37] << 24));
+ else
+ for (i = 0; i < buf[n]; i++)
+ printf(" dwFrameInterval(%2u) %9u\n",
+ i, buf[26+4*i] | (buf[27+4*i] << 8) |
+ (buf[28+4*i] << 16) | (buf[29+4*i] << 24));
+ dump_junk(buf, " ", len);
+ break;
+
+ case 0x06: /* FORMAT_MJPEG */
+ printf("(FORMAT_MJPEG)\n");
+ if (buf[0] < 11)
+ printf(" Warning: Descriptor too short\n");
+ flags = buf[5];
+ printf(" bFormatIndex %5u\n"
+ " bNumFrameDescriptors %5u\n"
+ " bFlags %5u\n",
+ buf[3], buf[4], flags);
+ printf(" Fixed-size samples: %s\n",
+ (flags & (1 << 0)) ? "Yes" : "No");
+ flags = buf[9];
+ printf(" bDefaultFrameIndex %5u\n"
+ " bAspectRatioX %5u\n"
+ " bAspectRatioY %5u\n"
+ " bmInterlaceFlags 0x%02x\n",
+ buf[6], buf[7], buf[8], flags);
+ printf(" Interlaced stream or variable: %s\n",
+ (flags & (1 << 0)) ? "Yes" : "No");
+ printf(" Fields per frame: %u fields\n",
+ (flags & (1 << 1)) ? 2 : 1);
+ printf(" Field 1 first: %s\n",
+ (flags & (1 << 2)) ? "Yes" : "No");
+ printf(" Field pattern: ");
+ switch ((flags >> 4) & 0x03) {
+ case 0:
+ printf("Field 1 only\n");
+ break;
+ case 1:
+ printf("Field 2 only\n");
+ break;
+ case 2:
+ printf("Regular pattern of fields 1 and 2\n");
+ break;
+ case 3:
+ printf("Random pattern of fields 1 and 2\n");
+ break;
+ }
+ printf(" bCopyProtect %5u\n", buf[10]);
+ dump_junk(buf, " ", 11);
+ break;
+
+ case 0x0a: /* FORMAT_MPEG2TS */
+ printf("(FORMAT_MPEG2TS)\n");
+ len = buf[0] < 23 ? 7 : 23;
+ if (buf[0] < len)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bFormatIndex %5u\n"
+ " bDataOffset %5u\n"
+ " bPacketLength %5u\n"
+ " bStrideLength %5u\n",
+ buf[3], buf[4], buf[5], buf[6]);
+ if (len > 7)
+ printf(" guidStrideFormat %s\n",
+ get_guid(&buf[7]));
+ dump_junk(buf, " ", len);
+ break;
+
+ case 0x0d: /* COLORFORMAT */
+ printf("(COLORFORMAT)\n");
+ if (buf[0] < 6)
+ printf(" Warning: Descriptor too short\n");
+ printf(" bColorPrimaries %5u (%s)\n",
+ buf[3], (buf[3] <= 5) ? colorPrims[buf[3]] : "Unknown");
+ printf(" bTransferCharacteristics %5u (%s)\n",
+ buf[4], (buf[4] <= 7) ? transferChars[buf[4]] : "Unknown");
+ printf(" bMatrixCoefficients %5u (%s)\n",
+ buf[5], (buf[5] <= 5) ? matrixCoeffs[buf[5]] : "Unknown");
+ dump_junk(buf, " ", 6);
+ break;
+
+ case 0x12: /* FORMAT_STREAM_BASED */
+ printf("(FORMAT_STREAM_BASED)\n");
+ if (buf[0] != 24)
+ printf(" Warning: Incorrect descriptor length\n");
+
+ printf(" bFormatIndex %5u\n"
+ " guidFormat %s\n"
+ " dwPacketLength %7u\n",
+ buf[3], get_guid(&buf[4]), buf[20]);
+ dump_junk(buf, " ", 24);
+ break;
+
+ default:
+ printf(" Invalid desc subtype:");
+ dump_bytes(buf+3, buf[0]-3);
+ break;
+ }
+}
+
+static void dump_dfu_interface(const unsigned char *buf)
+{
+ if (buf[1] != USB_DT_CS_DEVICE)
+ printf(" Warning: Invalid descriptor\n");
+ else if (buf[0] < 7)
+ printf(" Warning: Descriptor too short\n");
+ printf(" Device Firmware Upgrade Interface Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bmAttributes %5u\n",
+ buf[0], buf[1], buf[2]);
+ if (buf[2] & 0xf0)
+ printf(" (unknown attributes!)\n");
+ printf(" Will %sDetach\n", (buf[2] & 0x08) ? "" : "Not ");
+ printf(" Manifestation %s\n", (buf[2] & 0x04) ? "Tolerant" : "Intolerant");
+ printf(" Upload %s\n", (buf[2] & 0x02) ? "Supported" : "Unsupported");
+ printf(" Download %s\n", (buf[2] & 0x01) ? "Supported" : "Unsupported");
+ printf(" wDetachTimeout %5u milliseconds\n"
+ " wTransferSize %5u bytes\n",
+ buf[3] | (buf[4] << 8), buf[5] | (buf[6] << 8));
+
+ /* DFU 1.0 defines no version code, DFU 1.1 does */
+ if (buf[0] < 9)
+ return;
+ printf(" bcdDFUVersion %x.%02x\n",
+ buf[8], buf[7]);
+}
+
+static void dump_hub(const char *prefix, const unsigned char *p, int tt_type)
+{
+ unsigned int l, i, j;
+ unsigned int offset;
+ unsigned int wHubChar = (p[4] << 8) | p[3];
+
+ printf("%sHub Descriptor:\n", prefix);
+ printf("%s bLength %3u\n", prefix, p[0]);
+ printf("%s bDescriptorType %3u\n", prefix, p[1]);
+ printf("%s nNbrPorts %3u\n", prefix, p[2]);
+ printf("%s wHubCharacteristic 0x%04x\n", prefix, wHubChar);
+ switch (wHubChar & 0x03) {
+ case 0:
+ printf("%s Ganged power switching\n", prefix);
+ break;
+ case 1:
+ printf("%s Per-port power switching\n", prefix);
+ break;
+ default:
+ printf("%s No power switching (usb 1.0)\n", prefix);
+ break;
+ }
+ if (wHubChar & 0x04)
+ printf("%s Compound device\n", prefix);
+ switch ((wHubChar >> 3) & 0x03) {
+ case 0:
+ printf("%s Ganged overcurrent protection\n", prefix);
+ break;
+ case 1:
+ printf("%s Per-port overcurrent protection\n", prefix);
+ break;
+ default:
+ printf("%s No overcurrent protection\n", prefix);
+ break;
+ }
+ /* USB 3.0 hubs don't have TTs. */
+ if (tt_type >= 1 && tt_type < 3) {
+ l = (wHubChar >> 5) & 0x03;
+ printf("%s TT think time %d FS bits\n", prefix, (l + 1) * 8);
+ }
+ /* USB 3.0 hubs don't have port indicators. Sad face. */
+ if (tt_type != 3 && wHubChar & (1<<7))
+ printf("%s Port indicators\n", prefix);
+ printf("%s bPwrOn2PwrGood %3u * 2 milli seconds\n", prefix, p[5]);
+
+ /* USB 3.0 hubs report current in units of aCurrentUnit, or 4 mA */
+ if (tt_type == 3)
+ printf("%s bHubContrCurrent %4u milli Ampere\n",
+ prefix, p[6]*4);
+ else
+ printf("%s bHubContrCurrent %3u milli Ampere\n",
+ prefix, p[6]);
+
+ if (tt_type == 3) {
+ printf("%s bHubDecLat 0.%1u micro seconds\n",
+ prefix, p[7]);
+ printf("%s wHubDelay %4u nano seconds\n",
+ prefix, (p[8] << 4) +(p[7]));
+ offset = 10;
+ } else {
+ offset = 7;
+ }
+
+ l = (p[2] >> 3) + 1; /* this determines the variable number of bytes following */
+ if (l > HUB_STATUS_BYTELEN)
+ l = HUB_STATUS_BYTELEN;
+ printf("%s DeviceRemovable ", prefix);
+ for (i = 0; i < l; i++)
+ printf(" 0x%02x", p[offset+i]);
+
+ if (tt_type != 3) {
+ printf("\n%s PortPwrCtrlMask ", prefix);
+ for (j = 0; j < l; j++)
+ printf(" 0x%02x", p[offset+i+j]);
+ }
+ printf("\n");
+}
+
+static void dump_ccid_device(const unsigned char *buf)
+{
+ unsigned int us;
+
+ if (buf[0] < 54) {
+ printf(" Warning: Descriptor too short\n");
+ return;
+ }
+ printf(" ChipCard Interface Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bcdCCID %2x.%02x",
+ buf[0], buf[1], buf[3], buf[2]);
+ if (buf[3] != 1 || buf[2] != 0)
+ fputs(" (Warning: Only accurate for version 1.0)", stdout);
+ putchar('\n');
+
+ printf(" nMaxSlotIndex %5u\n"
+ " bVoltageSupport %5u %s%s%s\n",
+ buf[4],
+ buf[5],
+ (buf[5] & 1) ? "5.0V " : "",
+ (buf[5] & 2) ? "3.0V " : "",
+ (buf[5] & 4) ? "1.8V " : "");
+
+ us = convert_le_u32 (buf+6);
+ printf(" dwProtocols %5u ", us);
+ if ((us & 1))
+ fputs(" T=0", stdout);
+ if ((us & 2))
+ fputs(" T=1", stdout);
+ if ((us & ~3))
+ fputs(" (Invalid values detected)", stdout);
+ putchar('\n');
+
+ us = convert_le_u32(buf+10);
+ printf(" dwDefaultClock %5u\n", us);
+ us = convert_le_u32(buf+14);
+ printf(" dwMaxiumumClock %5u\n", us);
+ printf(" bNumClockSupported %5u\n", buf[18]);
+ us = convert_le_u32(buf+19);
+ printf(" dwDataRate %7u bps\n", us);
+ us = convert_le_u32(buf+23);
+ printf(" dwMaxDataRate %7u bps\n", us);
+ printf(" bNumDataRatesSupp. %5u\n", buf[27]);
+
+ us = convert_le_u32(buf+28);
+ printf(" dwMaxIFSD %5u\n", us);
+
+ us = convert_le_u32(buf+32);
+ printf(" dwSyncProtocols %08X ", us);
+ if ((us&1))
+ fputs(" 2-wire", stdout);
+ if ((us&2))
+ fputs(" 3-wire", stdout);
+ if ((us&4))
+ fputs(" I2C", stdout);
+ putchar('\n');
+
+ us = convert_le_u32(buf+36);
+ printf(" dwMechanical %08X ", us);
+ if ((us & 1))
+ fputs(" accept", stdout);
+ if ((us & 2))
+ fputs(" eject", stdout);
+ if ((us & 4))
+ fputs(" capture", stdout);
+ if ((us & 8))
+ fputs(" lock", stdout);
+ putchar('\n');
+
+ us = convert_le_u32(buf+40);
+ printf(" dwFeatures %08X\n", us);
+ if ((us & 0x0002))
+ fputs(" Auto configuration based on ATR\n", stdout);
+ if ((us & 0x0004))
+ fputs(" Auto activation on insert\n", stdout);
+ if ((us & 0x0008))
+ fputs(" Auto voltage selection\n", stdout);
+ if ((us & 0x0010))
+ fputs(" Auto clock change\n", stdout);
+ if ((us & 0x0020))
+ fputs(" Auto baud rate change\n", stdout);
+ if ((us & 0x0040))
+ fputs(" Auto parameter negotiation made by CCID\n", stdout);
+ else if ((us & 0x0080))
+ fputs(" Auto PPS made by CCID\n", stdout);
+ else if ((us & (0x0040 | 0x0080)))
+ fputs(" WARNING: conflicting negotiation features\n", stdout);
+
+ if ((us & 0x0100))
+ fputs(" CCID can set ICC in clock stop mode\n", stdout);
+ if ((us & 0x0200))
+ fputs(" NAD value other than 0x00 accepted\n", stdout);
+ if ((us & 0x0400))
+ fputs(" Auto IFSD exchange\n", stdout);
+
+ if ((us & 0x00010000))
+ fputs(" TPDU level exchange\n", stdout);
+ else if ((us & 0x00020000))
+ fputs(" Short APDU level exchange\n", stdout);
+ else if ((us & 0x00040000))
+ fputs(" Short and extended APDU level exchange\n", stdout);
+ else if ((us & 0x00070000))
+ fputs(" WARNING: conflicting exchange levels\n", stdout);
+
+ us = convert_le_u32(buf+44);
+ printf(" dwMaxCCIDMsgLen %5u\n", us);
+
+ printf(" bClassGetResponse ");
+ if (buf[48] == 0xff)
+ fputs("echo\n", stdout);
+ else
+ printf(" %02X\n", buf[48]);
+
+ printf(" bClassEnvelope ");
+ if (buf[49] == 0xff)
+ fputs("echo\n", stdout);
+ else
+ printf(" %02X\n", buf[48]);
+
+ printf(" wlcdLayout ");
+ if (!buf[50] && !buf[51])
+ fputs("none\n", stdout);
+ else
+ printf("%u cols %u lines\n", buf[50], buf[51]);
+
+ printf(" bPINSupport %5u ", buf[52]);
+ if ((buf[52] & 1))
+ fputs(" verification", stdout);
+ if ((buf[52] & 2))
+ fputs(" modification", stdout);
+ putchar('\n');
+
+ printf(" bMaxCCIDBusySlots %5u\n", buf[53]);
+
+ if (buf[0] > 54) {
+ fputs(" junk ", stdout);
+ dump_bytes(buf+54, buf[0]-54);
+ }
+}
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * HID descriptor
+ */
+
+static void dump_report_desc(unsigned char *b, int l)
+{
+ unsigned int j, bsize, btag, btype, data = 0xffff, hut = 0xffff;
+ int i;
+ char *types[4] = { "Main", "Global", "Local", "reserved" };
+ char indent[] = " ";
+
+ printf(" Report Descriptor: (length is %d)\n", l);
+ for (i = 0; i < l; ) {
+ bsize = b[i] & 0x03;
+ if (bsize == 3)
+ bsize = 4;
+ btype = b[i] & (0x03 << 2);
+ btag = b[i] & ~0x03; /* 2 LSB bits encode length */
+ printf(" Item(%-6s): %s, data=", types[btype>>2],
+ names_reporttag(btag));
+ if (bsize > 0) {
+ printf(" [ ");
+ data = 0;
+ for (j = 0; j < bsize; j++) {
+ printf("0x%02x ", b[i+1+j]);
+ data += (b[i+1+j] << (8*j));
+ }
+ printf("] %d", data);
+ } else
+ printf("none");
+ printf("\n");
+ switch (btag) {
+ case 0x04: /* Usage Page */
+ printf("%s%s\n", indent, names_huts(data));
+ hut = data;
+ break;
+
+ case 0x08: /* Usage */
+ case 0x18: /* Usage Minimum */
+ case 0x28: /* Usage Maximum */
+ printf("%s%s\n", indent,
+ names_hutus((hut << 16) + data));
+ break;
+
+ case 0x54: /* Unit Exponent */
+ printf("%sUnit Exponent: %i\n", indent,
+ (signed char)data);
+ break;
+
+ case 0x64: /* Unit */
+ printf("%s", indent);
+ dump_unit(data, bsize);
+ break;
+
+ case 0xa0: /* Collection */
+ printf("%s", indent);
+ switch (data) {
+ case 0x00:
+ printf("Physical\n");
+ break;
+
+ case 0x01:
+ printf("Application\n");
+ break;
+
+ case 0x02:
+ printf("Logical\n");
+ break;
+
+ case 0x03:
+ printf("Report\n");
+ break;
+
+ case 0x04:
+ printf("Named Array\n");
+ break;
+
+ case 0x05:
+ printf("Usage Switch\n");
+ break;
+
+ case 0x06:
+ printf("Usage Modifier\n");
+ break;
+
+ default:
+ if (data & 0x80)
+ printf("Vendor defined\n");
+ else
+ printf("Reserved for future use.\n");
+ }
+ break;
+ case 0x80: /* Input */
+ case 0x90: /* Output */
+ case 0xb0: /* Feature */
+ printf("%s%s %s %s %s %s\n%s%s %s %s %s\n",
+ indent,
+ data & 0x01 ? "Constant" : "Data",
+ data & 0x02 ? "Variable" : "Array",
+ data & 0x04 ? "Relative" : "Absolute",
+ data & 0x08 ? "Wrap" : "No_Wrap",
+ data & 0x10 ? "Non_Linear" : "Linear",
+ indent,
+ data & 0x20 ? "No_Preferred_State" : "Preferred_State",
+ data & 0x40 ? "Null_State" : "No_Null_Position",
+ data & 0x80 ? "Volatile" : "Non_Volatile",
+ data & 0x100 ? "Buffered Bytes" : "Bitfield");
+ break;
+ }
+ i += 1 + bsize;
+ }
+}
+
+static void dump_printer_device(libusb_device_handle *dev,
+ const struct libusb_interface_descriptor *interface,
+ const unsigned char *buf)
+{
+ unsigned int i;
+ unsigned int n;
+
+ if (interface->bInterfaceProtocol != 0x04) /* IPP-over-USB */
+ return;
+
+ printf(" IPP Printer Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bcdReleaseNumber %5u\n"
+ " bcdNumDescriptors %5u\n",
+ buf[0], buf[1], buf[2], buf[3]);
+
+ n = 4;
+ for (i = 0 ; i < buf[3] ; i++) {
+ switch (buf[n]) {
+ case 0x00: { /* Basic capabilities */
+ uint16_t caps = le16_to_cpu(*((uint16_t*)&buf[n+2]));
+ char *uuid = get_dev_string(dev, buf[n+5]);
+
+ printf(" iIPPVersionsSupported %5u\n", buf[n+4]);
+ printf(" iIPPPrinterUUID %5u %s\n", buf[n+5], uuid);
+ printf(" wBasicCapabilities 0x%04x ", caps);
+ if (caps & 0x01)
+ printf(" Print");
+ if (caps & 0x02)
+ printf(" Scan");
+ if (caps & 0x04)
+ printf(" Fax");
+ if (caps & 0x08)
+ printf(" Other");
+ if (caps & 0x10)
+ printf(" HTTP-over-USB");
+ if ((caps & 0x60) == 0x00)
+ printf(" No-Auth");
+ else if ((caps & 0x60) == 0x20)
+ printf(" Username-Auth");
+ else if ((caps & 0x60) == 0x40)
+ printf(" Reserved-Auth");
+ else if ((caps & 0x60) == 0x60)
+ printf(" Negotiable-Auth");
+ printf("\n");
+ free(uuid);
+ break;
+ }
+ default:
+ /* Vendor Specific, Ignore for now. */
+ printf(" UnknownCapabilities %5u %5u\n", buf[n], buf[n+1]);
+ break;
+ }
+ n += 2 + buf[n+1];
+ }
+}
+
+static void dump_hid_device(libusb_device_handle *dev,
+ const struct libusb_interface_descriptor *interface,
+ const unsigned char *buf)
+{
+ unsigned int i, len;
+ unsigned int n;
+ unsigned char dbuf[8192];
+
+ if (buf[1] != LIBUSB_DT_HID)
+ printf(" Warning: Invalid descriptor\n");
+ else if (buf[0] < 6+3*buf[5])
+ printf(" Warning: Descriptor too short\n");
+ printf(" HID Device Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bcdHID %2x.%02x\n"
+ " bCountryCode %5u %s\n"
+ " bNumDescriptors %5u\n",
+ buf[0], buf[1], buf[3], buf[2], buf[4],
+ names_countrycode(buf[4]) ? : "Unknown", buf[5]);
+ for (i = 0; i < buf[5]; i++)
+ printf(" bDescriptorType %5u %s\n"
+ " wDescriptorLength %5u\n",
+ buf[6+3*i], names_hid(buf[6+3*i]),
+ buf[7+3*i] | (buf[8+3*i] << 8));
+ dump_junk(buf, " ", 6+3*buf[5]);
+ if (!do_report_desc)
+ return;
+
+ if (!dev) {
+ printf(" Report Descriptors: \n"
+ " ** UNAVAILABLE **\n");
+ return;
+ }
+
+ for (i = 0; i < buf[5]; i++) {
+ /* we are just interested in report descriptors*/
+ if (buf[6+3*i] != LIBUSB_DT_REPORT)
+ continue;
+ len = buf[7+3*i] | (buf[8+3*i] << 8);
+ if (len > (unsigned int)sizeof(dbuf)) {
+ printf("report descriptor too long\n");
+ continue;
+ }
+ if (libusb_claim_interface(dev, interface->bInterfaceNumber) == 0) {
+ int retries = 4;
+ n = 0;
+ while (n < len && retries--)
+ n = usb_control_msg(dev,
+ LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD
+ | LIBUSB_RECIPIENT_INTERFACE,
+ LIBUSB_REQUEST_GET_DESCRIPTOR,
+ (LIBUSB_DT_REPORT << 8),
+ interface->bInterfaceNumber,
+ dbuf, len,
+ CTRL_TIMEOUT);
+
+ if (n > 0) {
+ if (n < len)
+ printf(" Warning: incomplete report descriptor\n");
+ dump_report_desc(dbuf, n);
+ }
+ libusb_release_interface(dev, interface->bInterfaceNumber);
+ } else {
+ /* recent Linuxes require claim() for RECIP_INTERFACE,
+ * so "rmmod hid" will often make these available.
+ */
+ printf(" Report Descriptors: \n"
+ " ** UNAVAILABLE **\n");
+ }
+ }
+}
+
+static char *
+dump_comm_descriptor(libusb_device_handle *dev, const unsigned char *buf, char *indent)
+{
+ int tmp;
+ char *str = NULL;
+ char *type;
+
+ switch (buf[2]) {
+ case 0:
+ type = "Header";
+ if (buf[0] != 5)
+ goto bad;
+ printf("%sCDC Header:\n"
+ "%s bcdCDC %x.%02x\n",
+ indent,
+ indent, buf[4], buf[3]);
+ break;
+ case 0x01: /* call management functional desc */
+ type = "Call Management";
+ if (buf[0] != 5)
+ goto bad;
+ printf("%sCDC Call Management:\n"
+ "%s bmCapabilities 0x%02x\n",
+ indent,
+ indent, buf[3]);
+ if (buf[3] & 0x01)
+ printf("%s call management\n", indent);
+ if (buf[3] & 0x02)
+ printf("%s use DataInterface\n", indent);
+ printf("%s bDataInterface %d\n", indent, buf[4]);
+ break;
+ case 0x02: /* acm functional desc */
+ type = "ACM";
+ if (buf[0] != 4)
+ goto bad;
+ printf("%sCDC ACM:\n"
+ "%s bmCapabilities 0x%02x\n",
+ indent,
+ indent, buf[3]);
+ if (buf[3] & 0x08)
+ printf("%s connection notifications\n", indent);
+ if (buf[3] & 0x04)
+ printf("%s sends break\n", indent);
+ if (buf[3] & 0x02)
+ printf("%s line coding and serial state\n", indent);
+ if (buf[3] & 0x01)
+ printf("%s get/set/clear comm features\n", indent);
+ break;
+#if 0
+ case 0x03: /* direct line management */
+ case 0x04: /* telephone ringer */
+ case 0x05: /* telephone call and line state reporting */
+#endif
+ case 0x06: /* union desc */
+ type = "Union";
+ if (buf[0] < 5)
+ goto bad;
+ printf("%sCDC Union:\n"
+ "%s bMasterInterface %d\n"
+ "%s bSlaveInterface ",
+ indent,
+ indent, buf[3],
+ indent);
+ for (tmp = 4; tmp < buf[0]; tmp++)
+ printf("%d ", buf[tmp]);
+ printf("\n");
+ break;
+ case 0x07: /* country selection functional desc */
+ type = "Country Selection";
+ if (buf[0] < 6 || (buf[0] & 1) != 0)
+ goto bad;
+ str = get_dev_string(dev, buf[3]);
+ printf("%sCountry Selection:\n"
+ "%s iCountryCodeRelDate %4d %s\n",
+ indent,
+ indent, buf[3], (buf[3] && *str) ? str : "(?\?)");
+ for (tmp = 4; tmp < buf[0]; tmp += 2) {
+ printf("%s wCountryCode 0x%02x%02x\n",
+ indent, buf[tmp], buf[tmp + 1]);
+ }
+ break;
+ case 0x08: /* telephone operational modes */
+ type = "Telephone Operations";
+ if (buf[0] != 4)
+ goto bad;
+ printf("%sCDC Telephone operations:\n"
+ "%s bmCapabilities 0x%02x\n",
+ indent,
+ indent, buf[3]);
+ if (buf[3] & 0x04)
+ printf("%s computer centric mode\n", indent);
+ if (buf[3] & 0x02)
+ printf("%s standalone mode\n", indent);
+ if (buf[3] & 0x01)
+ printf("%s simple mode\n", indent);
+ break;
+#if 0
+ case 0x09: /* USB terminal */
+#endif
+ case 0x0a: /* network channel terminal */
+ type = "Network Channel Terminal";
+ if (buf[0] != 7)
+ goto bad;
+ str = get_dev_string(dev, buf[4]);
+ printf("%sNetwork Channel Terminal:\n"
+ "%s bEntityId %3d\n"
+ "%s iName %3d %s\n"
+ "%s bChannelIndex %3d\n"
+ "%s bPhysicalInterface %3d\n",
+ indent,
+ indent, buf[3],
+ indent, buf[4], str,
+ indent, buf[5],
+ indent, buf[6]);
+ break;
+#if 0
+ case 0x0b: /* protocol unit */
+ case 0x0c: /* extension unit */
+ case 0x0d: /* multi-channel management */
+ case 0x0e: /* CAPI control management*/
+#endif
+ case 0x0f: /* ethernet functional desc */
+ type = "Ethernet";
+ if (buf[0] != 13)
+ goto bad;
+ str = get_dev_string(dev, buf[3]);
+ tmp = buf[7] << 8;
+ tmp |= buf[6]; tmp <<= 8;
+ tmp |= buf[5]; tmp <<= 8;
+ tmp |= buf[4];
+ printf("%sCDC Ethernet:\n"
+ "%s iMacAddress %10d %s\n"
+ "%s bmEthernetStatistics 0x%08x\n",
+ indent,
+ indent, buf[3], (buf[3] && *str) ? str : "(?\?)",
+ indent, tmp);
+ /* FIXME dissect ALL 28 bits */
+ printf("%s wMaxSegmentSize %10d\n"
+ "%s wNumberMCFilters 0x%04x\n"
+ "%s bNumberPowerFilters %10d\n",
+ indent, (buf[9]<<8)|buf[8],
+ indent, (buf[11]<<8)|buf[10],
+ indent, buf[12]);
+ break;
+#if 0
+ case 0x10: /* ATM networking */
+#endif
+ case 0x11: /* WHCM functional desc */
+ type = "WHCM version";
+ if (buf[0] != 5)
+ goto bad;
+ printf("%sCDC WHCM:\n"
+ "%s bcdVersion %x.%02x\n",
+ indent,
+ indent, buf[4], buf[3]);
+ break;
+ case 0x12: /* MDLM functional desc */
+ type = "MDLM";
+ if (buf[0] != 21)
+ goto bad;
+ printf("%sCDC MDLM:\n"
+ "%s bcdCDC %x.%02x\n"
+ "%s bGUID %s\n",
+ indent,
+ indent, buf[4], buf[3],
+ indent, get_guid(buf + 5));
+ break;
+ case 0x13: /* MDLM detail desc */
+ type = "MDLM detail";
+ if (buf[0] < 5)
+ goto bad;
+ printf("%sCDC MDLM detail:\n"
+ "%s bGuidDescriptorType %02x\n"
+ "%s bDetailData ",
+ indent,
+ indent, buf[3],
+ indent);
+ dump_bytes(buf + 4, buf[0] - 4);
+ break;
+ case 0x14: /* device management functional desc */
+ type = "Device Management";
+ if (buf[0] != 7)
+ goto bad;
+ printf("%sCDC Device Management:\n"
+ "%s bcdVersion %x.%02x\n"
+ "%s wMaxCommand %d\n",
+ indent,
+ indent, buf[4], buf[3],
+ indent, (buf[6] << 8) | buf[5]);
+ break;
+ case 0x15: /* OBEX functional desc */
+ type = "OBEX";
+ if (buf[0] != 5)
+ goto bad;
+ printf("%sCDC OBEX:\n"
+ "%s bcdVersion %x.%02x\n",
+ indent,
+ indent, buf[4], buf[3]);
+ break;
+ case 0x16: /* command set functional desc */
+ type = "Command Set";
+ if (buf[0] != 22)
+ goto bad;
+ str = get_dev_string(dev, buf[5]);
+ printf("%sCDC Command Set:\n"
+ "%s bcdVersion %x.%02x\n"
+ "%s iCommandSet %4d %s\n"
+ "%s bGUID %s\n",
+ indent,
+ indent, buf[4], buf[3],
+ indent, buf[5], (buf[5] && *str) ? str : "(?\?)",
+ indent, get_guid(buf + 6));
+ break;
+#if 0
+ case 0x17: /* command set detail desc */
+ case 0x18: /* telephone control model functional desc */
+#endif
+ case 0x1a: /* NCM functional desc */
+ type = "NCM";
+ if (buf[0] != 6)
+ goto bad;
+ printf("%sCDC NCM:\n"
+ "%s bcdNcmVersion %x.%02x\n"
+ "%s bmNetworkCapabilities 0x%02x\n",
+ indent,
+ indent, buf[4], buf[3],
+ indent, buf[5]);
+ if (buf[5] & 1<<5)
+ printf("%s 8-byte ntb input size\n", indent);
+ if (buf[5] & 1<<4)
+ printf("%s crc mode\n", indent);
+ if (buf[5] & 1<<3)
+ printf("%s max datagram size\n", indent);
+ if (buf[5] & 1<<2)
+ printf("%s encapsulated commands\n", indent);
+ if (buf[5] & 1<<1)
+ printf("%s net address\n", indent);
+ if (buf[5] & 1<<0)
+ printf("%s packet filter\n", indent);
+ break;
+ case 0x1b: /* MBIM functional desc */
+ type = "MBIM";
+ if (buf[0] != 12)
+ goto bad;
+ printf("%sCDC MBIM:\n"
+ "%s bcdMBIMVersion %x.%02x\n"
+ "%s wMaxControlMessage %d\n"
+ "%s bNumberFilters %d\n"
+ "%s bMaxFilterSize %d\n"
+ "%s wMaxSegmentSize %d\n"
+ "%s bmNetworkCapabilities 0x%02x\n",
+ indent,
+ indent, buf[4], buf[3],
+ indent, (buf[6] << 8) | buf[5],
+ indent, buf[7],
+ indent, buf[8],
+ indent, (buf[10] << 8) | buf[9],
+ indent, buf[11]);
+ if (buf[11] & 0x20)
+ printf("%s 8-byte ntb input size\n", indent);
+ if (buf[11] & 0x08)
+ printf("%s max datagram size\n", indent);
+ break;
+ case 0x1c: /* MBIM extended functional desc */
+ type = "MBIM Extended";
+ if (buf[0] != 8)
+ goto bad;
+ printf("%sCDC MBIM Extended:\n"
+ "%s bcdMBIMExtendedVersion %2x.%02x\n"
+ "%s bMaxOutstandingCommandMessages %3d\n"
+ "%s wMTU %5d\n",
+ indent,
+ indent, buf[4], buf[3],
+ indent, buf[5],
+ indent, buf[6] | (buf[7] << 8));
+ break;
+ default:
+ /* FIXME there are about a dozen more descriptor types */
+ printf("%sUNRECOGNIZED CDC: ", indent);
+ dump_bytes(buf, buf[0]);
+ return "unrecognized comm descriptor";
+ }
+
+ free(str);
+
+ return 0;
+
+bad:
+ printf("%sINVALID CDC (%s): ", indent, type);
+ dump_bytes(buf, buf[0]);
+ return "corrupt comm descriptor";
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void do_hub(libusb_device_handle *fd, unsigned tt_type, unsigned speed)
+{
+ unsigned char buf[7 /* base descriptor */
+ + 2 /* bitmasks */ * HUB_STATUS_BYTELEN];
+ int i, ret, value;
+ unsigned int link_state;
+ const char * const link_state_descriptions[] = {
+ "U0",
+ "U1",
+ "U2",
+ "suspend",
+ "SS.disabled",
+ "Rx.Detect",
+ "SS.Inactive",
+ "Polling",
+ "Recovery",
+ "Hot Reset",
+ "Compliance",
+ "Loopback",
+ };
+
+ /* USB 3.x hubs have a slightly different descriptor */
+ if (speed >= 0x0300)
+ value = 0x2A;
+ else
+ value = 0x29;
+
+ ret = usb_control_msg(fd,
+ LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_DESCRIPTOR,
+ value << 8, 0,
+ buf, sizeof buf, CTRL_TIMEOUT);
+ if (ret < 0) {
+ /* Linux returns EHOSTUNREACH for suspended devices */
+ if (errno != EHOSTUNREACH)
+ fprintf(stderr, "can't get hub descriptor, %s (%s)\n",
+ libusb_error_name(ret), strerror(errno));
+ return;
+ }
+ if (ret < 9 /* at least one port's bitmasks */) {
+ fprintf(stderr,
+ "incomplete hub descriptor, %d bytes\n",
+ ret);
+ return;
+ }
+ dump_hub("", buf, tt_type);
+
+ printf(" Hub Port Status:\n");
+ for (i = 0; i < buf[2]; i++) {
+ unsigned char status[4];
+
+ ret = usb_control_msg(fd,
+ LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_CLASS
+ | LIBUSB_RECIPIENT_OTHER,
+ LIBUSB_REQUEST_GET_STATUS,
+ 0, i + 1,
+ status, sizeof status,
+ CTRL_TIMEOUT);
+ if (ret < 0) {
+ fprintf(stderr,
+ "cannot read port %d status, %s (%d)\n",
+ i + 1, strerror(errno), errno);
+ break;
+ }
+
+ printf(" Port %d: %02x%02x.%02x%02x", i + 1,
+ status[3], status[2],
+ status[1], status[0]);
+ /* CAPS are used to highlight "transient" states */
+ if (speed != 0x0300) {
+ printf("%s%s%s%s%s",
+ (status[2] & 0x10) ? " C_RESET" : "",
+ (status[2] & 0x08) ? " C_OC" : "",
+ (status[2] & 0x04) ? " C_SUSPEND" : "",
+ (status[2] & 0x02) ? " C_ENABLE" : "",
+ (status[2] & 0x01) ? " C_CONNECT" : "");
+ printf("%s%s%s%s%s%s%s%s%s%s%s\n",
+ (status[1] & 0x10) ? " indicator" : "",
+ (status[1] & 0x08) ? " test" : "",
+ (status[1] & 0x04) ? " highspeed" : "",
+ (status[1] & 0x02) ? " lowspeed" : "",
+ (status[1] & 0x01) ? " power" : "",
+ (status[0] & 0x20) ? " L1" : "",
+ (status[0] & 0x10) ? " RESET" : "",
+ (status[0] & 0x08) ? " oc" : "",
+ (status[0] & 0x04) ? " suspend" : "",
+ (status[0] & 0x02) ? " enable" : "",
+ (status[0] & 0x01) ? " connect" : "");
+ } else {
+ link_state = ((status[0] & 0xe0) >> 5) +
+ ((status[1] & 0x1) << 3);
+ printf("%s%s%s%s%s%s",
+ (status[2] & 0x80) ? " C_CONFIG_ERROR" : "",
+ (status[2] & 0x40) ? " C_LINK_STATE" : "",
+ (status[2] & 0x20) ? " C_BH_RESET" : "",
+ (status[2] & 0x10) ? " C_RESET" : "",
+ (status[2] & 0x08) ? " C_OC" : "",
+ (status[2] & 0x01) ? " C_CONNECT" : "");
+ printf("%s%s",
+ ((status[1] & 0x1C) == 0) ? " 5Gbps" : " Unknown Speed",
+ (status[1] & 0x02) ? " power" : "");
+ /* Link state is bits 8:5 */
+ if (link_state < (sizeof(link_state_descriptions) /
+ sizeof(*link_state_descriptions)))
+ printf(" %s", link_state_descriptions[link_state]);
+ printf("%s%s%s%s\n",
+ (status[0] & 0x10) ? " RESET" : "",
+ (status[0] & 0x08) ? " oc" : "",
+ (status[0] & 0x02) ? " enable" : "",
+ (status[0] & 0x01) ? " connect" : "");
+ }
+ }
+}
+
+static void do_dualspeed(libusb_device_handle *fd)
+{
+ unsigned char buf[10];
+ char cls[128], subcls[128], proto[128];
+ int ret;
+
+ ret = usb_control_msg(fd,
+ LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_DESCRIPTOR,
+ USB_DT_DEVICE_QUALIFIER << 8, 0,
+ buf, sizeof buf, CTRL_TIMEOUT);
+
+ /* We don't need to complain to the user if the device is claimed
+ * and we aren't allowed to access the device qualifier.
+ */
+ if (ret < 0 && errno != EPIPE) {
+ if (verblevel > 1 || errno != EAGAIN)
+ perror("can't get device qualifier");
+ }
+
+ /* all dual-speed devices have a qualifier */
+ if (ret != sizeof buf
+ || buf[0] != ret
+ || buf[1] != USB_DT_DEVICE_QUALIFIER)
+ return;
+
+ get_class_string(cls, sizeof(cls),
+ buf[4]);
+ get_subclass_string(subcls, sizeof(subcls),
+ buf[4], buf[5]);
+ get_protocol_string(proto, sizeof(proto),
+ buf[4], buf[5], buf[6]);
+ printf("Device Qualifier (for other device speed):\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bcdUSB %2x.%02x\n"
+ " bDeviceClass %5u %s\n"
+ " bDeviceSubClass %5u %s\n"
+ " bDeviceProtocol %5u %s\n"
+ " bMaxPacketSize0 %5u\n"
+ " bNumConfigurations %5u\n",
+ buf[0], buf[1],
+ buf[3], buf[2],
+ buf[4], cls,
+ buf[5], subcls,
+ buf[6], proto,
+ buf[7], buf[8]);
+
+ /* FIXME also show the OTHER_SPEED_CONFIG descriptors */
+}
+
+static void do_debug(libusb_device_handle *fd)
+{
+ unsigned char buf[4];
+ int ret;
+
+ ret = usb_control_msg(fd,
+ LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_DESCRIPTOR,
+ USB_DT_DEBUG << 8, 0,
+ buf, sizeof buf, CTRL_TIMEOUT);
+
+ /* We don't need to complain to the user if the device is claimed
+ * and we aren't allowed to access the debug descriptor.
+ */
+ if (ret < 0 && errno != EPIPE) {
+ if (verblevel > 1 || errno != EAGAIN)
+ perror("can't get debug descriptor");
+ }
+
+ /* some high speed devices are also "USB2 debug devices", meaning
+ * you can use them with some EHCI implementations as another kind
+ * of system debug channel: like JTAG, RS232, or a console.
+ */
+ if (ret != sizeof buf
+ || buf[0] != ret
+ || buf[1] != USB_DT_DEBUG)
+ return;
+
+ printf("Debug descriptor:\n"
+ " bLength %4u\n"
+ " bDescriptorType %4u\n"
+ " bDebugInEndpoint 0x%02x\n"
+ " bDebugOutEndpoint 0x%02x\n",
+ buf[0], buf[1],
+ buf[2], buf[3]);
+}
+
+static const unsigned char *find_otg(const unsigned char *buf, int buflen)
+{
+ if (!buf)
+ return 0;
+ while (buflen >= 3) {
+ if (buf[0] == 3 && buf[1] == USB_DT_OTG)
+ return buf;
+ if (buf[0] > buflen)
+ return 0;
+ buflen -= buf[0];
+ buf += buf[0];
+ }
+ return 0;
+}
+
+static int do_otg(struct libusb_config_descriptor *config)
+{
+ unsigned i, k;
+ int j;
+ const unsigned char *desc;
+
+ /* each config of an otg device has an OTG descriptor */
+ desc = find_otg(config->extra, config->extra_length);
+ for (i = 0; !desc && i < config->bNumInterfaces; i++) {
+ const struct libusb_interface *intf;
+
+ intf = &config->interface[i];
+ for (j = 0; !desc && j < intf->num_altsetting; j++) {
+ const struct libusb_interface_descriptor *alt;
+
+ alt = &intf->altsetting[j];
+ desc = find_otg(alt->extra, alt->extra_length);
+ for (k = 0; !desc && k < alt->bNumEndpoints; k++) {
+ const struct libusb_endpoint_descriptor *ep;
+
+ ep = &alt->endpoint[k];
+ desc = find_otg(ep->extra, ep->extra_length);
+ }
+ }
+ }
+ if (!desc)
+ return 0;
+
+ printf("OTG Descriptor:\n"
+ " bLength %3u\n"
+ " bDescriptorType %3u\n"
+ " bmAttributes 0x%02x\n"
+ "%s%s",
+ desc[0], desc[1], desc[2],
+ (desc[2] & 0x01)
+ ? " SRP (Session Request Protocol)\n" : "",
+ (desc[2] & 0x02)
+ ? " HNP (Host Negotiation Protocol)\n" : "");
+ return 1;
+}
+
+static void
+dump_device_status(libusb_device_handle *fd, int otg, int wireless, int super_speed)
+{
+ unsigned char status[8];
+ int ret;
+
+ ret = usb_control_msg(fd, LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD
+ | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_STATUS,
+ 0, 0,
+ status, 2,
+ CTRL_TIMEOUT);
+ if (ret < 0) {
+ fprintf(stderr,
+ "cannot read device status, %s (%d)\n",
+ strerror(errno), errno);
+ return;
+ }
+
+ printf("Device Status: 0x%02x%02x\n",
+ status[1], status[0]);
+ if (status[0] & (1 << 0))
+ printf(" Self Powered\n");
+ else
+ printf(" (Bus Powered)\n");
+ if (status[0] & (1 << 1))
+ printf(" Remote Wakeup Enabled\n");
+ if (status[0] & (1 << 2) && !super_speed) {
+ /* for high speed devices */
+ if (!wireless)
+ printf(" Test Mode\n");
+ /* for devices with Wireless USB support */
+ else
+ printf(" Battery Powered\n");
+ }
+ if (super_speed) {
+ if (status[0] & (1 << 2))
+ printf(" U1 Enabled\n");
+ if (status[0] & (1 << 3))
+ printf(" U2 Enabled\n");
+ if (status[0] & (1 << 4))
+ printf(" Latency Tolerance Messaging (LTM) Enabled\n");
+ }
+ /* if both HOST and DEVICE support OTG */
+ if (otg) {
+ if (status[0] & (1 << 3))
+ printf(" HNP Enabled\n");
+ if (status[0] & (1 << 4))
+ printf(" HNP Capable\n");
+ if (status[0] & (1 << 5))
+ printf(" ALT port is HNP Capable\n");
+ }
+ /* for high speed devices with debug descriptors */
+ if (status[0] & (1 << 6))
+ printf(" Debug Mode\n");
+
+ if (!wireless)
+ return;
+
+ /* Wireless USB exposes FIVE different types of device status,
+ * accessed by distinct wIndex values.
+ */
+ ret = usb_control_msg(fd, LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD
+ | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_STATUS,
+ 0, 1 /* wireless status */,
+ status, 1,
+ CTRL_TIMEOUT);
+ if (ret < 0) {
+ fprintf(stderr,
+ "cannot read wireless %s, %s (%d)\n",
+ "status",
+ strerror(errno), errno);
+ return;
+ }
+ printf("Wireless Status: 0x%02x\n", status[0]);
+ if (status[0] & (1 << 0))
+ printf(" TX Drp IE\n");
+ if (status[0] & (1 << 1))
+ printf(" Transmit Packet\n");
+ if (status[0] & (1 << 2))
+ printf(" Count Packets\n");
+ if (status[0] & (1 << 3))
+ printf(" Capture Packet\n");
+
+ ret = usb_control_msg(fd, LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD
+ | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_STATUS,
+ 0, 2 /* Channel Info */,
+ status, 1,
+ CTRL_TIMEOUT);
+ if (ret < 0) {
+ fprintf(stderr,
+ "cannot read wireless %s, %s (%d)\n",
+ "channel info",
+ strerror(errno), errno);
+ return;
+ }
+ printf("Channel Info: 0x%02x\n", status[0]);
+
+ /* 3=Received data: many bytes, for count packets or capture packet */
+
+ ret = usb_control_msg(fd, LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD
+ | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_STATUS,
+ 0, 3 /* MAS Availability */,
+ status, 8,
+ CTRL_TIMEOUT);
+ if (ret < 0) {
+ fprintf(stderr,
+ "cannot read wireless %s, %s (%d)\n",
+ "MAS info",
+ strerror(errno), errno);
+ return;
+ }
+ printf("MAS Availability: ");
+ dump_bytes(status, 8);
+
+ ret = usb_control_msg(fd, LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD
+ | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_STATUS,
+ 0, 5 /* Current Transmit Power */,
+ status, 2,
+ CTRL_TIMEOUT);
+ if (ret < 0) {
+ fprintf(stderr,
+ "cannot read wireless %s, %s (%d)\n",
+ "transmit power",
+ strerror(errno), errno);
+ return;
+ }
+ printf("Transmit Power:\n");
+ printf(" TxNotification: 0x%02x\n", status[0]);
+ printf(" TxBeacon: : 0x%02x\n", status[1]);
+}
+
+static int do_wireless(libusb_device_handle *fd)
+{
+ /* FIXME fetch and dump BOS etc */
+ if (fd)
+ return 0;
+ return 0;
+}
+
+static void dump_usb2_device_capability_desc(unsigned char *buf)
+{
+ unsigned int wide;
+
+ wide = buf[3] + (buf[4] << 8) +
+ (buf[5] << 16) + (buf[6] << 24);
+ printf(" USB 2.0 Extension Device Capability:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bDevCapabilityType %5u\n"
+ " bmAttributes 0x%08x\n",
+ buf[0], buf[1], buf[2], wide);
+ if (!(wide & 0x02))
+ printf(" (Missing must-be-set LPM bit!)\n");
+ else if (!(wide & 0x04))
+ printf(" HIRD Link Power Management (LPM)"
+ " Supported\n");
+ else {
+ printf(" BESL Link Power Management (LPM)"
+ " Supported\n");
+ if (wide & 0x08)
+ printf(" BESL value %5u us \n", wide & 0xf00);
+ if (wide & 0x10)
+ printf(" Deep BESL value %5u us \n",
+ wide & 0xf000);
+ }
+}
+
+static void dump_ss_device_capability_desc(unsigned char *buf)
+{
+ if (buf[0] < 10) {
+ fprintf(stderr, " Bad SuperSpeed USB Device Capability descriptor.\n");
+ return;
+ }
+ printf(" SuperSpeed USB Device Capability:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bDevCapabilityType %5u\n"
+ " bmAttributes 0x%02x\n",
+ buf[0], buf[1], buf[2], buf[3]);
+ if (buf[3] & 0x02)
+ printf(" Latency Tolerance Messages (LTM)"
+ " Supported\n");
+ printf(" wSpeedsSupported 0x%02x%02x\n", buf[5], buf[4]);
+ if (buf[4] & (1 << 0))
+ printf(" Device can operate at Low Speed (1Mbps)\n");
+ if (buf[4] & (1 << 1))
+ printf(" Device can operate at Full Speed (12Mbps)\n");
+ if (buf[4] & (1 << 2))
+ printf(" Device can operate at High Speed (480Mbps)\n");
+ if (buf[4] & (1 << 3))
+ printf(" Device can operate at SuperSpeed (5Gbps)\n");
+
+ printf(" bFunctionalitySupport %3u\n", buf[6]);
+ switch(buf[6]) {
+ case 0:
+ printf(" Lowest fully-functional device speed is "
+ "Low Speed (1Mbps)\n");
+ break;
+ case 1:
+ printf(" Lowest fully-functional device speed is "
+ "Full Speed (12Mbps)\n");
+ break;
+ case 2:
+ printf(" Lowest fully-functional device speed is "
+ "High Speed (480Mbps)\n");
+ break;
+ case 3:
+ printf(" Lowest fully-functional device speed is "
+ "SuperSpeed (5Gbps)\n");
+ break;
+ default:
+ printf(" Lowest fully-functional device speed is "
+ "at an unknown speed!\n");
+ break;
+ }
+ printf(" bU1DevExitLat %4u micro seconds\n", buf[7]);
+ printf(" bU2DevExitLat %8u micro seconds\n", buf[8] + (buf[9] << 8));
+}
+
+static void dump_ssp_device_capability_desc(unsigned char *buf)
+{
+ int i;
+ unsigned int bm_attr, ss_attr;
+ char bitrate_prefix[] = " KMG";
+
+ if (buf[0] < 12) {
+ fprintf(stderr, " Bad SuperSpeedPlus USB Device Capability descriptor.\n");
+ return;
+ }
+
+ bm_attr = convert_le_u32(buf + 4);
+ printf(" SuperSpeedPlus USB Device Capability:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bDevCapabilityType %5u\n"
+ " bmAttributes 0x%08x\n",
+ buf[0], buf[1], buf[2], bm_attr);
+
+ printf(" Sublink Speed Attribute count %u\n", buf[4] & 0x1f);
+ printf(" Sublink Speed ID count %u\n", (bm_attr >> 5) & 0xf);
+ printf(" wFunctionalitySupport 0x%02x%02x\n", buf[9], buf[8]);
+
+ for (i = 0; i <= (buf[4] & 0x1f); i++) {
+ ss_attr = convert_le_u32(buf + 12 + (i * 4));
+ printf(" bmSublinkSpeedAttr[%u] 0x%08x\n", i, ss_attr);
+ printf(" Speed Attribute ID: %u %u%cb/s %s %s SuperSpeed%s\n",
+ ss_attr & 0x0f,
+ ss_attr >> 16,
+ (bitrate_prefix[((ss_attr >> 4) & 0x3)]),
+ (ss_attr & 0x40)? "Asymmetric" : "Symmetric",
+ (ss_attr & 0x80)? "TX" : "RX",
+ (ss_attr & 0x4000)? "Plus": "" );
+ }
+}
+
+static void dump_container_id_device_capability_desc(unsigned char *buf)
+{
+ if (buf[0] < 20) {
+ fprintf(stderr, " Bad Container ID Device Capability descriptor.\n");
+ return;
+ }
+ printf(" Container ID Device Capability:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bDevCapabilityType %5u\n"
+ " bReserved %5u\n",
+ buf[0], buf[1], buf[2], buf[3]);
+ printf(" ContainerID %s\n",
+ get_guid(&buf[4]));
+}
+
+static char *get_webusb_url(libusb_device_handle *fd, uint8_t vendor_req, uint8_t id)
+{
+ unsigned char url_buf[255];
+ char *scheme;
+ char *url, *chr;
+ unsigned char i;
+ int ret;
+
+ ret = usb_control_msg(fd,
+ LIBUSB_ENDPOINT_IN | LIBUSB_RECIPIENT_DEVICE | LIBUSB_REQUEST_TYPE_VENDOR,
+ vendor_req, id, WEBUSB_GET_URL,
+ url_buf, sizeof(url_buf), CTRL_TIMEOUT);
+ if (ret <= 0)
+ return strdup("");
+ else if (url_buf[0] <= 3 || url_buf[1] != USB_DT_WEBUSB_URL || ret != url_buf[0])
+ return strdup("");
+
+ switch (url_buf[2]) {
+ case 0:
+ scheme = "http://";
+ break;
+ case 1:
+ scheme = "https://";
+ break;
+ case 255:
+ scheme = "";
+ break;
+ default:
+ fprintf(stderr, "Bad URL scheme.\n");
+ return strdup("");
+ }
+ url = malloc(strlen(scheme) + (url_buf[0] - 3) + 1);
+ if (!url)
+ return strdup("");
+ strcpy(url, scheme);
+ chr = url + strlen(scheme);
+ for (i = 3; i < url_buf[0]; i++)
+ /* crude UTF-8 to ASCII conversion */
+ if (url_buf[i] < 0x80)
+ *chr++ = url_buf[i];
+ *chr = '\0';
+
+ return url;
+}
+
+static void dump_platform_device_capability_desc(libusb_device_handle *fd, unsigned char *buf)
+{
+ unsigned char desc_len = buf[0];
+ unsigned char cap_data_len = desc_len - 20;
+ unsigned char i;
+ const char *guid;
+ if (desc_len < 20) {
+ fprintf(stderr, " Bad Platform Device Capability descriptor.\n");
+ return;
+ }
+ printf(" Platform Device Capability:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bDevCapabilityType %5u\n"
+ " bReserved %5u\n",
+ buf[0], buf[1], buf[2], buf[3]);
+ guid = get_guid(&buf[4]);
+ printf(" PlatformCapabilityUUID %s\n", guid);
+
+ if (!strcmp(WEBUSB_GUID , guid) && desc_len == 24) {
+ /* WebUSB platform descriptor */
+ char *url = get_webusb_url(fd, buf[22], buf[23]);
+ printf(" WebUSB:\n"
+ " bcdVersion %2x.%02x\n"
+ " bVendorCode %5u\n"
+ " iLandingPage %5u %s\n",
+ buf[21], buf[20], buf[22], buf[23], url);
+ free(url);
+ return;
+ }
+
+ for (i = 0; i < cap_data_len; i++) {
+ printf(" CapabilityData[%u] 0x%02x\n", i, buf[20 + i]);
+ }
+}
+
+static void dump_billboard_device_capability_desc(libusb_device_handle *dev, unsigned char *buf)
+{
+ char *url, *alt_mode_str;
+ int w_vconn_power, alt_mode, i, svid, state;
+ const char *vconn;
+ unsigned char *bmConfigured;
+
+ if (buf[0] < 48) {
+ fprintf(stderr, " Bad Billboard Capability descriptor.\n");
+ return;
+ }
+
+ if (buf[4] > BILLBOARD_MAX_NUM_ALT_MODE) {
+ fprintf(stderr, " Invalid value for bNumberOfAlternateModes.\n");
+ return;
+ }
+
+ if (buf[0] < (44 + buf[4] * 4)) {
+ fprintf(stderr, " bLength does not match with bNumberOfAlternateModes.\n");
+ return;
+ }
+
+ url = get_dev_string(dev, buf[3]);
+ w_vconn_power = convert_le_u16(buf+6);
+ if (w_vconn_power & (1 << 15)) {
+ vconn = "VCONN power not required";
+ } else if (w_vconn_power < 7) {
+ vconn = vconn_power[w_vconn_power & 0x7];
+ } else {
+ vconn = "reserved";
+ }
+ printf(" Billboard Capability:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bDevCapabilityType %5u\n"
+ " iAdditionalInfoURL %5u %s\n"
+ " bNumberOfAlternateModes %5u\n"
+ " bPreferredAlternateMode %5u\n"
+ " VCONN Power %5u %s\n",
+ buf[0], buf[1], buf[2],
+ buf[3], url,
+ buf[4], buf[5],
+ w_vconn_power, vconn);
+
+ bmConfigured = &buf[8];
+
+ printf(" bmConfigured ");
+ dump_bytes(bmConfigured, 32);
+
+ printf(
+ " bcdVersion %2x.%02x\n"
+ " bAdditionalFailureInfo %5u\n"
+ " bReserved %5u\n",
+ (buf[41] == 0) ? 1 : buf[41], buf[40],
+ buf[42], buf[43]);
+
+ printf(" Alternate Modes supported by Device Container:\n");
+ i = 44; /* Alternate mode 0 starts at index 44 */
+ for (alt_mode = 0; alt_mode < buf[4]; alt_mode++) {
+ svid = convert_le_u16(buf+i);
+ alt_mode_str = get_dev_string(dev, buf[i+3]);
+ state = ((bmConfigured[alt_mode >> 2]) >> ((alt_mode & 0x3) << 1)) & 0x3;
+ printf(
+ " Alternate Mode %d : %s\n"
+ " wSVID[%d] 0x%04X\n"
+ " bAlternateMode[%d] %5u\n"
+ " iAlternateModeString[%d] %5u %s\n",
+ alt_mode, alt_mode_state[state],
+ alt_mode, svid,
+ alt_mode, buf[i+2],
+ alt_mode, buf[i+3], alt_mode_str);
+ free(alt_mode_str);
+ i += 4;
+ }
+
+ free (url);
+}
+
+static void dump_billboard_alt_mode_capability_desc(libusb_device_handle *dev, unsigned char *buf)
+{
+ if (buf[0] != 8) {
+ fprintf(stderr, " Bad Billboard Alternate Mode Capability descriptor.\n");
+ return;
+ }
+
+ printf(" Billboard Alternate Mode Capability:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " bDevCapabilityType %5u\n"
+ " bIndex %5u\n"
+ " dwAlternateModeVdo 0x%02X%02X%02X%02X\n",
+ buf[0], buf[1], buf[2], buf[3],
+ buf[4], buf[5], buf[6], buf[7]);
+}
+
+static void dump_bos_descriptor(libusb_device_handle *fd)
+{
+ /* Total length of BOS descriptors varies.
+ * Read first static 5 bytes which include the total length before
+ * allocating and reading the full BOS
+ */
+
+ unsigned char bos_desc_static[5];
+ unsigned char *bos_desc;
+ unsigned int bos_desc_size;
+ int size, ret;
+ unsigned char *buf;
+
+ /* Get the first 5 bytes to get the wTotalLength field */
+ ret = usb_control_msg(fd,
+ LIBUSB_ENDPOINT_IN | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_DESCRIPTOR,
+ USB_DT_BOS << 8, 0,
+ bos_desc_static, 5, CTRL_TIMEOUT);
+ if (ret <= 0)
+ return;
+ else if (bos_desc_static[0] != 5 || bos_desc_static[1] != USB_DT_BOS)
+ return;
+
+ bos_desc_size = bos_desc_static[2] + (bos_desc_static[3] << 8);
+ printf("Binary Object Store Descriptor:\n"
+ " bLength %5u\n"
+ " bDescriptorType %5u\n"
+ " wTotalLength 0x%04x\n"
+ " bNumDeviceCaps %5u\n",
+ bos_desc_static[0], bos_desc_static[1],
+ bos_desc_size, bos_desc_static[4]);
+
+ if (bos_desc_size <= 5) {
+ if (bos_desc_static[4] > 0)
+ fprintf(stderr, "Couldn't get "
+ "device capability descriptors\n");
+ return;
+ }
+ bos_desc = malloc(bos_desc_size);
+ if (!bos_desc)
+ return;
+ memset(bos_desc, 0, bos_desc_size);
+
+ ret = usb_control_msg(fd,
+ LIBUSB_ENDPOINT_IN | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_DESCRIPTOR,
+ USB_DT_BOS << 8, 0,
+ bos_desc, bos_desc_size, CTRL_TIMEOUT);
+ if (ret < 0) {
+ fprintf(stderr, "Couldn't get device capability descriptors\n");
+ goto out;
+ }
+
+ size = bos_desc_size - 5;
+ buf = &bos_desc[5];
+
+ while (size >= 3) {
+ if (buf[0] < 3) {
+ printf("buf[0] = %u\n", buf[0]);
+ goto out;
+ }
+ switch (buf[2]) {
+ case USB_DC_WIRELESS_USB:
+ /* FIXME */
+ break;
+ case USB_DC_20_EXTENSION:
+ dump_usb2_device_capability_desc(buf);
+ break;
+ case USB_DC_SUPERSPEED:
+ dump_ss_device_capability_desc(buf);
+ break;
+ case USB_DC_SUPERSPEEDPLUS:
+ dump_ssp_device_capability_desc(buf);
+ break;
+ case USB_DC_CONTAINER_ID:
+ dump_container_id_device_capability_desc(buf);
+ break;
+ case USB_DC_PLATFORM:
+ dump_platform_device_capability_desc(fd, buf);
+ break;
+ case USB_DC_BILLBOARD:
+ dump_billboard_device_capability_desc(fd, buf);
+ break;
+ case USB_DC_BILLBOARD_ALT_MODE:
+ dump_billboard_alt_mode_capability_desc(fd, buf);
+ break;
+ case USB_DC_CONFIGURATION_SUMMARY:
+ printf(" Configuration Summary Device Capability:\n");
+ desc_dump(fd, desc_usb3_dc_configuration_summary,
+ buf, DESC_BUF_LEN_FROM_BUF, 2);
+ break;
+ default:
+ printf(" ** UNRECOGNIZED: ");
+ dump_bytes(buf, buf[0]);
+ break;
+ }
+ size -= buf[0];
+ buf += buf[0];
+ }
+out:
+ free(bos_desc);
+}
+
+static void dumpdev(libusb_device *dev)
+{
+ libusb_device_handle *udev;
+ struct libusb_device_descriptor desc;
+ int i, ret;
+ int otg, wireless;
+
+ otg = wireless = 0;
+ ret = libusb_open(dev, &udev);
+ if (ret) {
+ fprintf(stderr, "Couldn't open device, some information "
+ "will be missing\n");
+ udev = NULL;
+ }
+
+ libusb_get_device_descriptor(dev, &desc);
+ dump_device(dev, &desc);
+ if (desc.bcdUSB == 0x0250)
+ wireless = do_wireless(udev);
+ if (desc.bNumConfigurations) {
+ struct libusb_config_descriptor *config;
+
+ ret = libusb_get_config_descriptor(dev, 0, &config);
+ if (ret) {
+ fprintf(stderr, "Couldn't get configuration descriptor 0, "
+ "some information will be missing\n");
+ } else {
+ otg = do_otg(config) || otg;
+ libusb_free_config_descriptor(config);
+ }
+
+ for (i = 0; i < desc.bNumConfigurations; ++i) {
+ ret = libusb_get_config_descriptor(dev, i, &config);
+ if (ret) {
+ fprintf(stderr, "Couldn't get configuration "
+ "descriptor %d, some information will "
+ "be missing\n", i);
+ } else {
+ dump_config(udev, config, desc.bcdUSB);
+ libusb_free_config_descriptor(config);
+ }
+ }
+ }
+ if (!udev)
+ return;
+
+ if (desc.bDeviceClass == LIBUSB_CLASS_HUB)
+ do_hub(udev, desc.bDeviceProtocol, desc.bcdUSB);
+ if (desc.bcdUSB >= 0x0201) {
+ dump_bos_descriptor(udev);
+ }
+ if (desc.bcdUSB == 0x0200) {
+ do_dualspeed(udev);
+ }
+ do_debug(udev);
+ dump_device_status(udev, otg, wireless, desc.bcdUSB >= 0x0300);
+ libusb_close(udev);
+}
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * Attempt to get friendly vendor and product names from the udev hwdb. If
+ * either or both are not present, instead populate those from the device's
+ * own string descriptors.
+ */
+static void get_vendor_product_with_fallback(char *vendor, int vendor_len,
+ char *product, int product_len,
+ libusb_device *dev)
+{
+ struct libusb_device_descriptor desc;
+ char sysfs_name[PATH_MAX];
+ bool have_vendor, have_product;
+
+ libusb_get_device_descriptor(dev, &desc);
+
+ have_vendor = !!get_vendor_string(vendor, vendor_len, desc.idVendor);
+ have_product = !!get_product_string(product, product_len,
+ desc.idVendor, desc.idProduct);
+
+ if (have_vendor && have_product)
+ return;
+
+ if (get_sysfs_name(sysfs_name, sizeof(sysfs_name), dev) >= 0) {
+ if (!have_vendor)
+ read_sysfs_prop(vendor, vendor_len, sysfs_name,
+ "manufacturer");
+ if (!have_product)
+ read_sysfs_prop(product, product_len, sysfs_name,
+ "product");
+ }
+}
+
+static int dump_one_device(libusb_context *ctx, const char *path)
+{
+ libusb_device *dev;
+ struct libusb_device_descriptor desc;
+ char vendor[128], product[128];
+
+ dev = get_usb_device(ctx, path);
+ if (!dev) {
+ fprintf(stderr, "Cannot open %s\n", path);
+ return 1;
+ }
+ libusb_get_device_descriptor(dev, &desc);
+ get_vendor_product_with_fallback(vendor, sizeof(vendor),
+ product, sizeof(product), dev);
+ printf("Device: ID %04x:%04x %s %s\n", desc.idVendor,
+ desc.idProduct,
+ vendor,
+ product);
+ dumpdev(dev);
+ return 0;
+}
+
+static int list_devices(libusb_context *ctx, int busnum, int devnum, int vendorid, int productid)
+{
+ libusb_device **list;
+ struct libusb_device_descriptor desc;
+ char vendor[128], product[128];
+ int status;
+ ssize_t num_devs, i;
+
+ status = 1; /* 1 device not found, 0 device found */
+
+ num_devs = libusb_get_device_list(ctx, &list);
+ if (num_devs < 0)
+ goto error;
+
+ for (i = 0; i < num_devs; ++i) {
+ libusb_device *dev = list[i];
+ uint8_t bnum = libusb_get_bus_number(dev);
+ uint8_t dnum = libusb_get_device_address(dev);
+
+ if ((busnum != -1 && busnum != bnum) ||
+ (devnum != -1 && devnum != dnum))
+ continue;
+ libusb_get_device_descriptor(dev, &desc);
+ if ((vendorid != -1 && vendorid != desc.idVendor) ||
+ (productid != -1 && productid != desc.idProduct))
+ continue;
+ status = 0;
+
+ get_vendor_product_with_fallback(vendor, sizeof(vendor),
+ product, sizeof(product), dev);
+
+ if (verblevel > 0)
+ printf("\n");
+ printf("Bus %03u Device %03u: ID %04x:%04x %s %s\n",
+ bnum, dnum,
+ desc.idVendor,
+ desc.idProduct,
+ vendor, product);
+ if (verblevel > 0)
+ dumpdev(dev);
+ }
+
+ libusb_free_device_list(list, 0);
+error:
+ return status;
+}
+
+
+/* ---------------------------------------------------------------------- */
+
+int main(int argc, char *argv[])
+{
+ static const struct option long_options[] = {
+ { "version", 0, 0, 'V' },
+ { "verbose", 0, 0, 'v' },
+ { "help", 0, 0, 'h' },
+ { "tree", 0, 0, 't' },
+ { 0, 0, 0, 0 }
+ };
+ libusb_context *ctx;
+ int c, err = 0;
+ unsigned int treemode = 0;
+ int bus = -1, devnum = -1, vendor = -1, product = -1;
+ const char *devdump = NULL;
+ int help = 0;
+ char *cp;
+ int status;
+
+ setlocale(LC_CTYPE, "");
+
+ while ((c = getopt_long(argc, argv, "D:vtP:p:s:d:Vh",
+ long_options, NULL)) != EOF) {
+ switch (c) {
+ case 'V':
+ printf("lsusb (" PACKAGE ") " VERSION "\n");
+ return EXIT_SUCCESS;
+ case 'v':
+ verblevel++;
+ break;
+
+ case 'h':
+ help=1;
+ break;
+
+ case 't':
+ treemode = 1;
+ break;
+
+ case 's':
+ cp = strchr(optarg, ':');
+ if (cp) {
+ *cp++ = 0;
+ if (*optarg)
+ bus = strtoul(optarg, NULL, 10);
+ if (*cp)
+ devnum = strtoul(cp, NULL, 10);
+ } else {
+ if (*optarg)
+ devnum = strtoul(optarg, NULL, 10);
+ }
+ break;
+
+ case 'd':
+ cp = strchr(optarg, ':');
+ if (!cp) {
+ err++;
+ break;
+ }
+ *cp++ = 0;
+ if (*optarg)
+ vendor = strtoul(optarg, NULL, 16);
+ if (*cp)
+ product = strtoul(cp, NULL, 16);
+ break;
+
+ case 'D':
+ devdump = optarg;
+ break;
+
+ case '?':
+ default:
+ err++;
+ break;
+ }
+ }
+ if (err || argc > optind || help) {
+ fprintf(stderr, "Usage: lsusb [options]...\n"
+ "List USB devices\n"
+ " -v, --verbose\n"
+ " Increase verbosity (show descriptors)\n"
+ " -s [[bus]:][devnum]\n"
+ " Show only devices with specified device and/or\n"
+ " bus numbers (in decimal)\n"
+ " -d vendor:[product]\n"
+ " Show only devices with the specified vendor and\n"
+ " product ID numbers (in hexadecimal)\n"
+ " -D device\n"
+ " Selects which device lsusb will examine\n"
+ " -t, --tree\n"
+ " Dump the physical USB device hierarchy as a tree\n"
+ " -V, --version\n"
+ " Show version of program\n"
+ " -h, --help\n"
+ " Show usage and help\n"
+ );
+ return EXIT_FAILURE;
+ }
+
+
+ /* by default, print names as well as numbers */
+ if (names_init() < 0)
+ fprintf(stderr, "unable to initialize usb spec");
+
+ status = 0;
+
+ if (treemode) {
+ status = lsusb_t();
+ names_exit();
+ return status;
+ }
+
+ err = libusb_init(&ctx);
+ if (err) {
+ fprintf(stderr, "unable to initialize libusb: %i\n", err);
+ return EXIT_FAILURE;
+ }
+
+ if (devdump)
+ status = dump_one_device(ctx, devdump);
+ else
+ status = list_devices(ctx, bus, devnum, vendor, product);
+
+ names_exit();
+ libusb_exit(ctx);
+ return status;
+}
diff --git a/lsusb.h b/lsusb.h
new file mode 100644
index 0000000..3e93c23
--- /dev/null
+++ b/lsusb.h
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/* Copyright 2011 (c) Greg Kroah-Hartman <gregkh@suse.de> */
+#ifndef _LSUSB_H
+#define _LSUSB_H
+
+extern int lsusb_t(void);
+extern unsigned int verblevel;
+
+#endif
diff --git a/lsusb.py.in b/lsusb.py.in
new file mode 100644
index 0000000..01b9645
--- /dev/null
+++ b/lsusb.py.in
@@ -0,0 +1,549 @@
+#!/usr/bin/python3
+# SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
+#
+# lsusb-VERSION.py
+#
+# Displays your USB devices in reasonable form.
+#
+# Copyright (c) 2009 Kurt Garloff <garloff@suse.de>
+# Copyright (c) 2013,2018 Kurt Garloff <kurt@garloff.de>
+#
+# Usage: See usage()
+
+# Py2 compat
+from __future__ import print_function
+import getopt
+import os
+import re
+import sys
+
+HUB_ICLASS = 0x09
+
+# Global options
+showint = False
+showhubint = False
+noemptyhub = False
+nohub = False
+showeps = False
+
+prefix = "/sys/bus/usb/devices/"
+usbids = [
+ "@usbids@",
+ "/usr/share/usb.ids",
+]
+cols = ("", "", "", "", "", "")
+
+norm = "\033[0;0m"
+bold = "\033[0;1m"
+red = "\033[0;31m"
+green = "\033[0;32m"
+amber = "\033[0;33m"
+blue = "\033[0;34m"
+
+usbvendors = {}
+usbproducts = {}
+usbclasses = {}
+
+def colorize(num, text):
+ return cols[num] + str(text) + cols[0]
+
+def ishexdigit(str):
+ "return True if all digits are valid hex digits"
+ for dg in str:
+ if not dg.isdigit() and not dg in 'abcdef':
+ return False
+ return True
+
+def open_read_ign(fn):
+ try:
+ return open(fn, 'r', errors='ignore')
+ except:
+ return open(fn, 'r')
+
+def myenum(*args):
+ enums = dict(zip(args, range(len(args))))
+ return type('MyEnum', (), enums)
+
+def parse_usb_ids():
+ "Parse /usr/share/usb.ids and fill usbvendors, usbproducts, usbclasses"
+ vid = 0
+ did = 0
+ modes = myenum('Vendor', 'Class', 'Misc')
+ mode = modes.Vendor
+ strg = ""
+ cstrg = ""
+ for unm in usbids:
+ if os.path.exists(unm):
+ break
+ for ln in open_read_ign(unm).readlines():
+ if ln[0] == '#':
+ continue
+ ln = ln.rstrip('\n')
+ if len(ln) == 0:
+ continue
+ if ishexdigit(ln[0:4]):
+ mode = modes.Vendor
+ vid = int(ln[:4], 16)
+ usbvendors[vid] = ln[6:]
+ continue
+ if ln[0] == '\t' and ishexdigit(ln[1:3]):
+ # usb.ids has a device id of 01xy, sigh
+ if ln[3:5] == "xy":
+ did = int(ln[1:3], 16)*256
+ else:
+ did = int(ln[1:5], 16)
+ # USB devices
+ if mode == modes.Vendor:
+ usbproducts[vid, did] = ln[7:]
+ continue
+ elif mode == modes.Class:
+ nm = ln[5:]
+ if nm != "Unused":
+ strg = cstrg + ":" + nm
+ else:
+ strg = cstrg + ":"
+ usbclasses[vid, did, -1] = strg
+ continue
+ if ln[0] == 'C':
+ mode = modes.Class
+ cid = int(ln[2:4], 16)
+ cstrg = ln[6:]
+ usbclasses[cid, -1, -1] = cstrg
+ continue
+ if mode == modes.Class and ln[0] == '\t' and ln[1] == '\t' and ishexdigit(ln[2:4]):
+ prid = int(ln[2:4], 16)
+ usbclasses[cid, did, prid] = ln[6:]
+ continue
+ mode = modes.Misc
+ usbclasses[0xFF, 0xFF, 0xFF] = "Vendor Specific"
+
+def find_usb_prod(vid, pid):
+ "Return device name from USB Vendor:Product list"
+ strg = ""
+ vendor = usbvendors.get(vid)
+ if vendor:
+ strg = str(vendor)
+ else:
+ return ""
+ product = usbproducts.get((vid, pid))
+ if product:
+ return strg + " " + str(product)
+ return strg
+
+def find_usb_class(cid, sid, pid):
+ "Return USB protocol from usbclasses list"
+ lnlst = len(usbclasses)
+ cls = usbclasses.get((cid, sid, pid)) \
+ or usbclasses.get((cid, sid, -1)) \
+ or usbclasses.get((cid, -1, -1))
+ if cls:
+ return str(cls)
+ return ""
+
+
+devlst = [
+ 'host', # usb-storage
+ 'video4linux/video', # uvcvideo et al.
+ 'sound/card', # snd-usb-audio
+ 'net/', # cdc_ether, ...
+ 'input/input', # usbhid
+ 'usb:hiddev', # usb hid
+ 'bluetooth/hci', # btusb
+ 'ttyUSB', # btusb
+ 'tty/', # cdc_acm
+ 'usb:lp', # usblp
+ #'usb/lp', # usblp
+ 'usb/', # hiddev, usblp
+ #'usbhid', # hidraw
+]
+
+def find_storage(hostno):
+ "Return SCSI block dev names for host"
+ res = ""
+ for ent in os.listdir("/sys/class/scsi_device/"):
+ (host, bus, tgt, lun) = ent.split(":")
+ if host == hostno:
+ try:
+ for ent2 in os.listdir("/sys/class/scsi_device/%s/device/block" % ent):
+ res += ent2 + " "
+ except:
+ pass
+ return res
+
+def add_drv(path, drvnm):
+ res = ""
+ try:
+ for e2 in os.listdir(path+"/"+drvnm):
+ if e2[0:len(drvnm)] == drvnm:
+ res += e2 + " "
+ try:
+ if res:
+ res += "(" + os.path.basename(os.readlink(path+"/driver")) + ") "
+ except:
+ pass
+ except:
+ pass
+ return res
+
+def find_dev(driver, usbname):
+ "Return pseudo devname that's driven by driver"
+ res = ""
+ for nm in devlst:
+ dirnm = prefix + usbname
+ prep = ""
+ idx = nm.find('/')
+ if idx != -1:
+ prep = nm[:idx+1]
+ dirnm += "/" + nm[:idx]
+ nm = nm[idx+1:]
+ ln = len(nm)
+ try:
+ for ent in os.listdir(dirnm):
+ if ent[:ln] == nm:
+ res += prep+ent+" "
+ if nm == "host":
+ res += "(" + find_storage(ent[ln:])[:-1] + ")"
+ except:
+ pass
+ if driver == "usbhid":
+ rg = re.compile(r'[0-9A-F]{4}:[0-9A-F]{4}:[0-9A-F]{4}\.[0-9A-F]{4}')
+ for ent in os.listdir(prefix + usbname):
+ m = rg.match(ent)
+ if m:
+ res += add_drv(prefix+usbname+"/"+ent, "hidraw")
+ add = add_drv(prefix+usbname+"/"+ent, "input")
+ if add:
+ res += add
+ else:
+ for ent2 in os.listdir(prefix+usbname+"/"+ent):
+ m = rg.match(ent2)
+ if m:
+ res += add_drv(prefix+usbname+"/"+ent+"/"+ent2, "input")
+ return res
+
+
+class UsbObject:
+ def read_attr(self, name):
+ path = prefix + self.path + "/" + name
+ return open(path).readline().strip()
+
+ def read_link(self, name):
+ path = prefix + self.path + "/" + name
+ return os.path.basename(os.readlink(path))
+
+class UsbEndpoint(UsbObject):
+ "Container for USB endpoint info"
+ def __init__(self, parent, fname, level):
+ self.parent = parent
+ self.level = level
+ self.fname = fname
+ self.path = ""
+ self.epaddr = 0
+ self.len = 0
+ self.ival = ""
+ self.type = ""
+ self.attr = 0
+ self.max = 0
+ if self.fname:
+ self.read(self.fname)
+
+ def read(self, fname):
+ self.fname = fname
+ self.path = self.parent.path + "/" + fname
+ self.epaddr = int(self.read_attr("bEndpointAddress"), 16)
+ ival = int(self.read_attr("bInterval"), 16)
+ if ival:
+ self.ival = " (%s)" % self.read_attr("interval")
+ self.len = int(self.read_attr("bLength"), 16)
+ self.type = self.read_attr("type")
+ self.attr = int(self.read_attr("bmAttributes"), 16)
+ self.max = int(self.read_attr("wMaxPacketSize"), 16)
+
+ def __repr__(self):
+ return "<UsbEndpoint[%r]>" % self.fname
+
+ def __str__(self):
+ indent = " " * self.level
+ #name = "%s/ep_%02X" % (self.parent.fname, self.epaddr)
+ name = ""
+ body = "(EP) %02x: %s%s attr %02x len %02x max %03x" % \
+ (self.epaddr, self.type, self.ival, self.attr, self.len, self.max)
+ body = colorize(5, body)
+ return "%-17s %s\n" % (indent + name, indent + body)
+
+
+class UsbInterface(UsbObject):
+ "Container for USB interface info"
+ def __init__(self, parent, fname, level=1):
+ self.parent = parent
+ self.level = level
+ self.fname = fname
+ self.path = ""
+ self.iclass = 0
+ self.isclass = 0
+ self.iproto = 0
+ self.noep = 0
+ self.driver = ""
+ self.devname = ""
+ self.protoname = ""
+ self.eps = []
+ if self.fname:
+ self.read(self.fname)
+
+ def read(self, fname):
+ self.fname = fname
+ self.path = self.parent.path + "/" + fname
+ self.iclass = int(self.read_attr("bInterfaceClass"),16)
+ self.isclass = int(self.read_attr("bInterfaceSubClass"),16)
+ self.iproto = int(self.read_attr("bInterfaceProtocol"),16)
+ self.noep = int(self.read_attr("bNumEndpoints"))
+ try:
+ self.driver = self.read_link("driver")
+ self.devname = find_dev(self.driver, self.path)
+ except:
+ pass
+ self.protoname = find_usb_class(self.iclass, self.isclass, self.iproto)
+ if showeps:
+ for dirent in os.listdir(prefix + self.path):
+ if dirent.startswith("ep_"):
+ ep = UsbEndpoint(self, dirent, self.level+1)
+ self.eps.append(ep)
+
+ def __repr__(self):
+ return "<UsbInterface[%r]>" % self.fname
+
+ def __str__(self):
+ indent = " " * self.level
+ name = self.fname
+ plural = (" " if self.noep == 1 else "s")
+ body = "(IF) %02x:%02x:%02x %iEP%s (%s) %s %s" % \
+ (self.iclass, self.isclass, self.iproto, self.noep, plural,
+ self.protoname, colorize(3, self.driver), colorize(4, self.devname))
+ strg = "%-17s %s\n" % (indent + name, indent + body)
+ if showeps and self.eps:
+ for ep in self.eps:
+ strg += str(ep)
+ return strg
+
+class UsbDevice(UsbObject):
+ "Container for USB device info"
+ def __init__(self, parent, fname, level=0):
+ self.parent = parent
+ self.level = level
+ self.fname = fname
+ self.path = ""
+ self.iclass = 0
+ self.isclass = 0
+ self.iproto = 0
+ self.vid = 0
+ self.pid = 0
+ self.name = ""
+ self.usbver = ""
+ self.speed = ""
+ self.maxpower = ""
+ self.noports = 0
+ self.nointerfaces = 0
+ self.driver = ""
+ self.devname = ""
+ self.interfaces = []
+ self.children = []
+ if self.fname:
+ self.read(self.fname)
+ self.readchildren()
+
+ def read(self, fname):
+ self.fname = fname
+ self.path = fname
+ self.iclass = int(self.read_attr("bDeviceClass"), 16)
+ self.isclass = int(self.read_attr("bDeviceSubClass"), 16)
+ self.iproto = int(self.read_attr("bDeviceProtocol"), 16)
+ self.vid = int(self.read_attr("idVendor"), 16)
+ self.pid = int(self.read_attr("idProduct"), 16)
+ try:
+ self.name = self.read_attr("manufacturer") + " " \
+ + self.read_attr("product")
+ except:
+ pass
+ if self.name:
+ mch = re.match(r"Linux [^ ]* (.hci[_-]hcd) .HCI Host Controller", self.name)
+ if mch:
+ self.name = mch.group(1)
+ if not self.name:
+ self.name = find_usb_prod(self.vid, self.pid)
+ # Some USB Card readers have a better name then Generic ...
+ if self.name.startswith("Generic"):
+ oldnm = self.name
+ self.name = find_usb_prod(self.vid, self.pid)
+ if not self.name:
+ self.name = oldnm
+ try:
+ ser = self.read_attr("serial")
+ # Some USB devs report "serial" as serial no. suppress
+ if (ser and ser != "serial"):
+ self.name += " " + ser
+ except:
+ pass
+ self.usbver = self.read_attr("version")
+ self.speed = self.read_attr("speed")
+ self.maxpower = self.read_attr("bMaxPower")
+ self.noports = int(self.read_attr("maxchild"))
+ try:
+ self.nointerfaces = int(self.read_attr("bNumInterfaces"))
+ except:
+ self.nointerfaces = 0
+ try:
+ self.driver = self.read_link("driver")
+ self.devname = find_dev(self.driver, self.path)
+ except:
+ pass
+
+ def readchildren(self):
+ if self.fname[0:3] == "usb":
+ fname = self.fname[3:]
+ else:
+ fname = self.fname
+ for dirent in os.listdir(prefix + self.fname):
+ if not dirent[0:1].isdigit():
+ continue
+ if os.access(prefix + dirent + "/bInterfaceClass", os.R_OK):
+ iface = UsbInterface(self, dirent, self.level+1)
+ self.interfaces.append(iface)
+ else:
+ usbdev = UsbDevice(self, dirent, self.level+1)
+ self.children.append(usbdev)
+ usbsortkey = lambda obj: [int(x) for x in re.split(r"[-:.]", obj.fname)]
+ self.interfaces.sort(key=usbsortkey)
+ self.children.sort(key=usbsortkey)
+
+ def __repr__(self):
+ return "<UsbDevice[%r]>" % self.fname
+
+ def __str__(self):
+ is_hub = (self.iclass == HUB_ICLASS)
+ if is_hub:
+ if noemptyhub and len(self.children) == 0:
+ return ""
+ strg = ""
+ if not (nohub and is_hub):
+ indent = " " * self.level
+ name = self.fname
+ plural = (" " if self.nointerfaces == 1 else "s")
+ body = "%s %02x %iIF%s [USB %s, %5s Mbps, %5s] (%s)%s" % \
+ (colorize(1, "%04x:%04x" % (self.vid, self.pid)),
+ self.iclass, self.nointerfaces, plural,
+ self.usbver.strip(), self.speed, self.maxpower,
+ colorize(2 if is_hub else 1, self.name),
+ colorize(2, " hub") if is_hub else "")
+ strg = "%-17s %s\n" % (indent + name, indent + body)
+ if not (is_hub and not showhubint):
+ if showeps:
+ ep = UsbEndpoint(self, "ep_00", self.level+1)
+ strg += str(ep)
+ if showint:
+ for iface in self.interfaces:
+ strg += str(iface)
+ for child in self.children:
+ strg += str(child)
+ return strg
+
+
+def usage():
+ "Displays usage information"
+ print("Usage: lsusb.py [options]")
+ print()
+ print("Options:")
+ print(" -h, --help display this help")
+ print(" -i, --interfaces display interface information")
+ print(" -I, --hub-interfaces display interface information, even for hubs")
+ print(" -u, --hide-empty-hubs suppress empty hubs")
+ print(" -U, --hide-hubs suppress all hubs")
+ print(" -c, --color use colors")
+ print(" -C, --no-color disable colors")
+ print(" -e, --endpoints display endpoint info")
+ print(" -f FILE, --usbids-path FILE")
+ print(" override filename for /usr/share/usb.ids")
+ print()
+ print("Use lsusb.py -ciu to get a nice overview of your USB devices.")
+
+def read_usb():
+ "Read toplevel USB entries and print"
+ root_hubs = []
+ for dirent in os.listdir(prefix):
+ if not dirent[0:3] == "usb":
+ continue
+ usbdev = UsbDevice(None, dirent, 0)
+ root_hubs.append(usbdev)
+ root_hubs.sort(key=lambda x: int(x.fname[3:]))
+ for usbdev in root_hubs:
+ print(usbdev, end="")
+
+def main(argv):
+ "main entry point"
+ global showint, showhubint, noemptyhub, nohub
+ global cols, usbids, showeps
+ usecols = None
+
+ long_options = [
+ "help",
+ "interfaces",
+ "hub-interfaces",
+ "hide-empty-hubs",
+ "hide-hubs",
+ "color",
+ "no-color",
+ "usbids-path=",
+ "endpoints",
+ ]
+
+ try:
+ (optlist, args) = getopt.gnu_getopt(argv[1:], "hiIuUwcCef:", long_options)
+ except getopt.GetoptError as exc:
+ print("Error:", exc, file=sys.stderr)
+ sys.exit(2)
+ for opt in optlist:
+ if opt[0] in {"-h", "--help"}:
+ usage()
+ sys.exit(0)
+ elif opt[0] in {"-i", "--interfaces"}:
+ showint = True
+ elif opt[0] in {"-I", "--hub-interfaces"}:
+ showint = True
+ showhubint = True
+ elif opt[0] in {"-u", "--hide-empty-hubs"}:
+ noemptyhub = True
+ elif opt[0] in {"-U", "--hide-hubs"}:
+ noemptyhub = True
+ nohub = True
+ elif opt[0] in {"-c", "--color"}:
+ usecols = True
+ elif opt[0] in {"-C", "--no-color"}:
+ usecols = False
+ elif opt[0] == "-w":
+ print("Warning: option -w is no longer supported", file=sys.stderr)
+ elif opt[0] in {"-f", "--usbids-path"}:
+ usbids = [opt[1]]
+ elif opt[0] in {"-e", "--endpoints"}:
+ showeps = True
+ if len(args) > 0:
+ print("Error: excess args %s ..." % args[0], file=sys.stderr)
+ sys.exit(2)
+
+ if usecols is None:
+ usecols = sys.stdout.isatty() and os.environ.get("TERM", "dumb") != "dumb"
+
+ if usecols:
+ cols = (norm, bold, red, green, amber, blue)
+
+ if usbids[0]:
+ try:
+ parse_usb_ids()
+ except:
+ print(" WARNING: Failure to read usb.ids", file=sys.stderr)
+ #print(sys.exc_info(), file=sys.stderr)
+ read_usb()
+
+# Entry point
+if __name__ == "__main__":
+ main(sys.argv)
+
+
diff --git a/missing b/missing
new file mode 100755
index 0000000..8d0eaad
--- /dev/null
+++ b/missing
@@ -0,0 +1,215 @@
+#! /bin/sh
+# Common wrapper for a few potentially missing GNU programs.
+
+scriptversion=2018-03-07.03; # UTC
+
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+ echo 1>&2 "Try '$0 --help' for more information"
+ exit 1
+fi
+
+case $1 in
+
+ --is-lightweight)
+ # Used by our autoconf macros to check whether the available missing
+ # script is modern enough.
+ exit 0
+ ;;
+
+ --run)
+ # Back-compat with the calling convention used by older automake.
+ shift
+ ;;
+
+ -h|--h|--he|--hel|--help)
+ echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
+to PROGRAM being missing or too old.
+
+Options:
+ -h, --help display this help and exit
+ -v, --version output version information and exit
+
+Supported PROGRAM values:
+ aclocal autoconf autoheader autom4te automake makeinfo
+ bison yacc flex lex help2man
+
+Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
+'g' are ignored when checking the name.
+
+Send bug reports to <bug-automake@gnu.org>."
+ exit $?
+ ;;
+
+ -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+ echo "missing $scriptversion (GNU Automake)"
+ exit $?
+ ;;
+
+ -*)
+ echo 1>&2 "$0: unknown '$1' option"
+ echo 1>&2 "Try '$0 --help' for more information"
+ exit 1
+ ;;
+
+esac
+
+# Run the given program, remember its exit status.
+"$@"; st=$?
+
+# If it succeeded, we are done.
+test $st -eq 0 && exit 0
+
+# Also exit now if we it failed (or wasn't found), and '--version' was
+# passed; such an option is passed most likely to detect whether the
+# program is present and works.
+case $2 in --version|--help) exit $st;; esac
+
+# Exit code 63 means version mismatch. This often happens when the user
+# tries to use an ancient version of a tool on a file that requires a
+# minimum version.
+if test $st -eq 63; then
+ msg="probably too old"
+elif test $st -eq 127; then
+ # Program was missing.
+ msg="missing on your system"
+else
+ # Program was found and executed, but failed. Give up.
+ exit $st
+fi
+
+perl_URL=https://www.perl.org/
+flex_URL=https://github.com/westes/flex
+gnu_software_URL=https://www.gnu.org/software
+
+program_details ()
+{
+ case $1 in
+ aclocal|automake)
+ echo "The '$1' program is part of the GNU Automake package:"
+ echo "<$gnu_software_URL/automake>"
+ echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
+ echo "<$gnu_software_URL/autoconf>"
+ echo "<$gnu_software_URL/m4/>"
+ echo "<$perl_URL>"
+ ;;
+ autoconf|autom4te|autoheader)
+ echo "The '$1' program is part of the GNU Autoconf package:"
+ echo "<$gnu_software_URL/autoconf/>"
+ echo "It also requires GNU m4 and Perl in order to run:"
+ echo "<$gnu_software_URL/m4/>"
+ echo "<$perl_URL>"
+ ;;
+ esac
+}
+
+give_advice ()
+{
+ # Normalize program name to check for.
+ normalized_program=`echo "$1" | sed '
+ s/^gnu-//; t
+ s/^gnu//; t
+ s/^g//; t'`
+
+ printf '%s\n' "'$1' is $msg."
+
+ configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
+ case $normalized_program in
+ autoconf*)
+ echo "You should only need it if you modified 'configure.ac',"
+ echo "or m4 files included by it."
+ program_details 'autoconf'
+ ;;
+ autoheader*)
+ echo "You should only need it if you modified 'acconfig.h' or"
+ echo "$configure_deps."
+ program_details 'autoheader'
+ ;;
+ automake*)
+ echo "You should only need it if you modified 'Makefile.am' or"
+ echo "$configure_deps."
+ program_details 'automake'
+ ;;
+ aclocal*)
+ echo "You should only need it if you modified 'acinclude.m4' or"
+ echo "$configure_deps."
+ program_details 'aclocal'
+ ;;
+ autom4te*)
+ echo "You might have modified some maintainer files that require"
+ echo "the 'autom4te' program to be rebuilt."
+ program_details 'autom4te'
+ ;;
+ bison*|yacc*)
+ echo "You should only need it if you modified a '.y' file."
+ echo "You may want to install the GNU Bison package:"
+ echo "<$gnu_software_URL/bison/>"
+ ;;
+ lex*|flex*)
+ echo "You should only need it if you modified a '.l' file."
+ echo "You may want to install the Fast Lexical Analyzer package:"
+ echo "<$flex_URL>"
+ ;;
+ help2man*)
+ echo "You should only need it if you modified a dependency" \
+ "of a man page."
+ echo "You may want to install the GNU Help2man package:"
+ echo "<$gnu_software_URL/help2man/>"
+ ;;
+ makeinfo*)
+ echo "You should only need it if you modified a '.texi' file, or"
+ echo "any other file indirectly affecting the aspect of the manual."
+ echo "You might want to install the Texinfo package:"
+ echo "<$gnu_software_URL/texinfo/>"
+ echo "The spurious makeinfo call might also be the consequence of"
+ echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
+ echo "want to install GNU make:"
+ echo "<$gnu_software_URL/make/>"
+ ;;
+ *)
+ echo "You might have modified some files without having the proper"
+ echo "tools for further handling them. Check the 'README' file, it"
+ echo "often tells you about the needed prerequisites for installing"
+ echo "this package. You may also peek at any GNU archive site, in"
+ echo "case some other package contains this missing '$1' program."
+ ;;
+ esac
+}
+
+give_advice "$1" | sed -e '1s/^/WARNING: /' \
+ -e '2,$s/^/ /' >&2
+
+# Propagate the correct exit status (expected to be 127 for a program
+# not found, 63 for a program that failed due to version mismatch).
+exit $st
+
+# Local variables:
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC0"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/names.c b/names.c
new file mode 100644
index 0000000..c8cdd02
--- /dev/null
+++ b/names.c
@@ -0,0 +1,428 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * USB name database manipulation routines
+ *
+ * Copyright (C) 1999, 2000 Thomas Sailer (sailer@ife.ee.ethz.ch)
+ * Copyright (C) 2013 Tom Gundersen (teg@jklm.no)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdint.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <dirent.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <ctype.h>
+
+#include <libudev.h>
+
+#include "usb-spec.h"
+#include "names.h"
+
+
+#define HASH1 0x10
+#define HASH2 0x02
+#define HASHSZ 512
+
+static unsigned int hashnum(unsigned int num)
+{
+ unsigned int mask1 = HASH1 << 27, mask2 = HASH2 << 27;
+
+ for (; mask1 >= HASH1; mask1 >>= 1, mask2 >>= 1)
+ if (num & mask1)
+ num ^= mask2;
+ return num & (HASHSZ-1);
+}
+
+/* ---------------------------------------------------------------------- */
+
+static struct udev *udev = NULL;
+static struct udev_hwdb *hwdb = NULL;
+static struct audioterminal *audioterminals_hash[HASHSZ] = { NULL, };
+static struct videoterminal *videoterminals_hash[HASHSZ] = { NULL, };
+static struct genericstrtable *hiddescriptors_hash[HASHSZ] = { NULL, };
+static struct genericstrtable *reports_hash[HASHSZ] = { NULL, };
+static struct genericstrtable *huts_hash[HASHSZ] = { NULL, };
+static struct genericstrtable *biass_hash[HASHSZ] = { NULL, };
+static struct genericstrtable *physdess_hash[HASHSZ] = { NULL, };
+static struct genericstrtable *hutus_hash[HASHSZ] = { NULL, };
+static struct genericstrtable *langids_hash[HASHSZ] = { NULL, };
+static struct genericstrtable *countrycodes_hash[HASHSZ] = { NULL, };
+
+/* ---------------------------------------------------------------------- */
+
+static const char *names_genericstrtable(struct genericstrtable *t[HASHSZ],
+ unsigned int idx)
+{
+ struct genericstrtable *h;
+
+ for (h = t[hashnum(idx)]; h; h = h->next)
+ if (h->num == idx)
+ return h->name;
+ return NULL;
+}
+
+const char *names_hid(uint8_t hidd)
+{
+ return names_genericstrtable(hiddescriptors_hash, hidd);
+}
+
+const char *names_reporttag(uint8_t rt)
+{
+ return names_genericstrtable(reports_hash, rt);
+}
+
+const char *names_huts(unsigned int data)
+{
+ return names_genericstrtable(huts_hash, data);
+}
+
+const char *names_hutus(unsigned int data)
+{
+ return names_genericstrtable(hutus_hash, data);
+}
+
+const char *names_langid(uint16_t langid)
+{
+ return names_genericstrtable(langids_hash, langid);
+}
+
+const char *names_physdes(uint8_t ph)
+{
+ return names_genericstrtable(physdess_hash, ph);
+}
+
+const char *names_bias(uint8_t b)
+{
+ return names_genericstrtable(biass_hash, b);
+}
+
+const char *names_countrycode(unsigned int countrycode)
+{
+ return names_genericstrtable(countrycodes_hash, countrycode);
+}
+
+static const char *hwdb_get(const char *modalias, const char *key)
+{
+ struct udev_list_entry *entry;
+
+ udev_list_entry_foreach(entry, udev_hwdb_get_properties_list_entry(hwdb, modalias, 0))
+ if (strcmp(udev_list_entry_get_name(entry), key) == 0)
+ return udev_list_entry_get_value(entry);
+
+ return NULL;
+}
+
+const char *names_vendor(uint16_t vendorid)
+{
+ char modalias[64];
+
+ sprintf(modalias, "usb:v%04X*", vendorid);
+ return hwdb_get(modalias, "ID_VENDOR_FROM_DATABASE");
+}
+
+const char *names_product(uint16_t vendorid, uint16_t productid)
+{
+ char modalias[64];
+
+ sprintf(modalias, "usb:v%04Xp%04X*", vendorid, productid);
+ return hwdb_get(modalias, "ID_MODEL_FROM_DATABASE");
+}
+
+const char *names_class(uint8_t classid)
+{
+ char modalias[64];
+
+ sprintf(modalias, "usb:v*p*d*dc%02X*", classid);
+ return hwdb_get(modalias, "ID_USB_CLASS_FROM_DATABASE");
+}
+
+const char *names_subclass(uint8_t classid, uint8_t subclassid)
+{
+ char modalias[64];
+
+ sprintf(modalias, "usb:v*p*d*dc%02Xdsc%02X*", classid, subclassid);
+ return hwdb_get(modalias, "ID_USB_SUBCLASS_FROM_DATABASE");
+}
+
+const char *names_protocol(uint8_t classid, uint8_t subclassid, uint8_t protocolid)
+{
+ char modalias[64];
+
+ sprintf(modalias, "usb:v*p*d*dc%02Xdsc%02Xdp%02X*", classid, subclassid, protocolid);
+ return hwdb_get(modalias, "ID_USB_PROTOCOL_FROM_DATABASE");
+}
+
+const char *names_audioterminal(uint16_t termt)
+{
+ struct audioterminal *at;
+
+ at = audioterminals_hash[hashnum(termt)];
+ for (; at; at = at->next)
+ if (at->termt == termt)
+ return at->name;
+ return NULL;
+}
+
+const char *names_videoterminal(uint16_t termt)
+{
+ struct videoterminal *vt;
+
+ vt = videoterminals_hash[hashnum(termt)];
+ for (; vt; vt = vt->next)
+ if (vt->termt == termt)
+ return vt->name;
+ return NULL;
+}
+
+/* ---------------------------------------------------------------------- */
+
+int get_vendor_string(char *buf, size_t size, uint16_t vid)
+{
+ const char *cp;
+
+ if (size < 1)
+ return 0;
+ *buf = 0;
+ if (!(cp = names_vendor(vid)))
+ return 0;
+ return snprintf(buf, size, "%s", cp);
+}
+
+int get_product_string(char *buf, size_t size, uint16_t vid, uint16_t pid)
+{
+ const char *cp;
+
+ if (size < 1)
+ return 0;
+ *buf = 0;
+ if (!(cp = names_product(vid, pid)))
+ return 0;
+ return snprintf(buf, size, "%s", cp);
+}
+
+int get_class_string(char *buf, size_t size, uint8_t cls)
+{
+ const char *cp;
+
+ if (size < 1)
+ return 0;
+ *buf = 0;
+ if (!(cp = names_class(cls)))
+ return 0;
+ return snprintf(buf, size, "%s", cp);
+}
+
+int get_subclass_string(char *buf, size_t size, uint8_t cls, uint8_t subcls)
+{
+ const char *cp;
+
+ if (size < 1)
+ return 0;
+ *buf = 0;
+ if (!(cp = names_subclass(cls, subcls)))
+ return 0;
+ return snprintf(buf, size, "%s", cp);
+}
+
+/* ---------------------------------------------------------------------- */
+
+static int hash_audioterminal(struct audioterminal *at)
+{
+ struct audioterminal *at_old;
+ unsigned int h = hashnum(at->termt);
+
+ for (at_old = audioterminals_hash[h]; at_old; at_old = at_old->next)
+ if (at_old->termt == at->termt)
+ return -1;
+ at->next = audioterminals_hash[h];
+ audioterminals_hash[h] = at;
+ return 0;
+}
+
+static int hash_audioterminals(void)
+{
+ int r = 0, i, k;
+
+ for (i = 0; audioterminals[i].name; i++)
+ {
+ k = hash_audioterminal(&audioterminals[i]);
+ if (k < 0)
+ r = k;
+ }
+
+ return r;
+}
+
+static int hash_videoterminal(struct videoterminal *vt)
+{
+ struct videoterminal *vt_old;
+ unsigned int h = hashnum(vt->termt);
+
+ for (vt_old = videoterminals_hash[h]; vt_old; vt_old = vt_old->next)
+ if (vt_old->termt == vt->termt)
+ return -1;
+ vt->next = videoterminals_hash[h];
+ videoterminals_hash[h] = vt;
+ return 0;
+}
+
+static int hash_videoterminals(void)
+{
+ int r = 0, i, k;
+
+ for (i = 0; videoterminals[i].name; i++)
+ {
+ k = hash_videoterminal(&videoterminals[i]);
+ if (k < 0)
+ r = k;
+ }
+
+ return r;
+}
+
+static int hash_genericstrtable(struct genericstrtable *t[HASHSZ],
+ struct genericstrtable *g)
+{
+ struct genericstrtable *g_old;
+ unsigned int h = hashnum(g->num);
+
+ for (g_old = t[h]; g_old; g_old = g_old->next)
+ if (g_old->num == g->num)
+ return -1;
+ g->next = t[h];
+ t[h] = g;
+ return 0;
+}
+
+#define HASH_EACH(array, hash) \
+ for (i = 0; array[i].name; i++) { \
+ k = hash_genericstrtable(hash, &array[i]); \
+ if (k < 0) { \
+ r = k; \
+ }\
+ }
+
+static int hash_tables(void)
+{
+ int r = 0, k, i;
+
+ k = hash_audioterminals();
+ if (k < 0)
+ r = k;
+
+ k = hash_videoterminals();
+ if (k < 0)
+ r = k;
+
+ HASH_EACH(hiddescriptors, hiddescriptors_hash);
+
+ HASH_EACH(reports, reports_hash);
+
+ HASH_EACH(huts, huts_hash);
+
+ HASH_EACH(hutus, hutus_hash);
+
+ HASH_EACH(langids, langids_hash);
+
+ HASH_EACH(physdess, physdess_hash);
+
+ HASH_EACH(biass, biass_hash);
+
+ HASH_EACH(countrycodes, countrycodes_hash);
+
+ return r;
+}
+
+/* ---------------------------------------------------------------------- */
+
+/*
+static void print_tables(void)
+{
+ int i;
+ struct audioterminal *at;
+ struct videoterminal *vt;
+ struct genericstrtable *li;
+ struct genericstrtable *hu;
+
+
+ printf("--------------------------------------------\n");
+ printf("\t\t Audio Terminals\n");
+ printf("--------------------------------------------\n");
+
+ for (i = 0; i < HASHSZ; i++) {
+ printf("hash: %d\n", i);
+ at = audioterminals_hash[i];
+ for (; at; at = at->next)
+ printf("\tentry: %s\n", at->name);
+ }
+
+ printf("--------------------------------------------\n");
+ printf("\t\t Video Terminals\n");
+ printf("--------------------------------------------\n");
+
+ for (i = 0; i < HASHSZ; i++) {
+ printf("hash: %d\n", i);
+ vt = videoterminals_hash[i];
+ for (; vt; vt = vt->next)
+ printf("\tentry: %s\n", vt->name);
+ }
+
+ printf("--------------------------------------------\n");
+ printf("\t\t Languages\n");
+ printf("--------------------------------------------\n");
+
+ for (i = 0; i < HASHSZ; i++) {
+ li = langids_hash[i];
+ if (li)
+ printf("hash: %d\n", i);
+ for (; li; li = li->next)
+ printf("\tid: %x, entry: %s\n", li->num, li->name);
+ }
+
+ printf("--------------------------------------------\n");
+ printf("\t\t Conutry Codes\n");
+ printf("--------------------------------------------\n");
+
+ for (i = 0; i < HASHSZ; i++) {
+ hu = countrycodes_hash[i];
+ if (hu)
+ printf("hash: %d\n", i);
+ for (; hu; hu = hu->next)
+ printf("\tid: %x, entry: %s\n", hu->num, hu->name);
+ }
+
+ printf("--------------------------------------------\n");
+}
+*/
+
+int names_init(void)
+{
+ int r;
+
+ udev = udev_new();
+ if (!udev)
+ r = -1;
+ else {
+ hwdb = udev_hwdb_new(udev);
+ if (!hwdb)
+ r = -1;
+ }
+
+ r = hash_tables();
+
+ return r;
+}
+
+void names_exit(void)
+{
+ hwdb = udev_hwdb_unref(hwdb);
+ udev = udev_unref(udev);
+}
diff --git a/names.h b/names.h
new file mode 100644
index 0000000..4dac2e0
--- /dev/null
+++ b/names.h
@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * USB name database manipulation routines
+ *
+ * Copyright (C) 1999, 2000 Thomas Sailer (sailer@ife.ee.ethz.ch)
+ */
+
+#ifndef _NAMES_H
+#define _NAMES_H
+
+/* ---------------------------------------------------------------------- */
+
+extern const char *names_vendor(uint16_t vendorid);
+extern const char *names_product(uint16_t vendorid, uint16_t productid);
+extern const char *names_class(uint8_t classid);
+extern const char *names_subclass(uint8_t classid, uint8_t subclassid);
+extern const char *names_protocol(uint8_t classid, uint8_t subclassid,
+ uint8_t protocolid);
+extern const char *names_audioterminal(uint16_t termt);
+extern const char *names_videoterminal(uint16_t termt);
+extern const char *names_hid(uint8_t hidd);
+extern const char *names_reporttag(uint8_t rt);
+extern const char *names_huts(unsigned int data);
+extern const char *names_hutus(unsigned int data);
+extern const char *names_langid(uint16_t langid);
+extern const char *names_physdes(uint8_t ph);
+extern const char *names_bias(uint8_t b);
+extern const char *names_countrycode(unsigned int countrycode);
+
+extern int get_vendor_string(char *buf, size_t size, uint16_t vid);
+extern int get_product_string(char *buf, size_t size, uint16_t vid, uint16_t pid);
+extern int get_class_string(char *buf, size_t size, uint8_t cls);
+extern int get_subclass_string(char *buf, size_t size, uint8_t cls, uint8_t subcls);
+
+extern int names_init(void);
+extern void names_exit(void);
+
+/* ---------------------------------------------------------------------- */
+#endif /* _NAMES_H */
diff --git a/sysfs.c b/sysfs.c
new file mode 100644
index 0000000..e073aa8
--- /dev/null
+++ b/sysfs.c
@@ -0,0 +1,72 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Helpers for querying USB properties from sysfs
+ *
+ * Copied from name.c which is:
+ * Copyright (C) 1999, 2000 Thomas Sailer (sailer@ife.ee.ethz.ch)
+ * Copyright (C) 2013 Tom Gundersen (teg@jklm.no)
+ */
+
+#include <stdint.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <linux/limits.h>
+
+#include <libusb.h>
+
+#include "sysfs.h"
+
+/*
+ * The documentation of libusb_get_port_numbers() says "As per the USB 3.0
+ * specs, the current maximum limit for the depth is 7."
+ */
+#define USB_MAX_DEPTH 7
+
+#define SYSFS_DEV_ATTR_PATH "/sys/bus/usb/devices/%s/%s"
+
+int get_sysfs_name(char *buf, size_t size, libusb_device *dev)
+{
+ int len = 0;
+ uint8_t bnum = libusb_get_bus_number(dev);
+ uint8_t pnums[USB_MAX_DEPTH];
+ int num_pnums;
+
+ buf[0] = '\0';
+
+ num_pnums = libusb_get_port_numbers(dev, pnums, sizeof(pnums));
+ if (num_pnums == LIBUSB_ERROR_OVERFLOW) {
+ return -1;
+ } else if (num_pnums == 0) {
+ /* Special-case root devices */
+ return snprintf(buf, size, "usb%d", bnum);
+ }
+
+ len += snprintf(buf, size, "%d-", bnum);
+ for (int i = 0; i < num_pnums; i++)
+ len += snprintf(buf + len, size - len, i ? ".%d" : "%d", pnums[i]);
+
+ return len;
+}
+
+int read_sysfs_prop(char *buf, size_t size, char *sysfs_name, char *propname)
+{
+ int n, fd;
+ char path[PATH_MAX];
+
+ buf[0] = '\0';
+ snprintf(path, sizeof(path), SYSFS_DEV_ATTR_PATH, sysfs_name, propname);
+ fd = open(path, O_RDONLY);
+
+ if (fd == -1)
+ return 0;
+
+ n = read(fd, buf, size);
+
+ if (n > 0)
+ buf[n-1] = '\0'; // Turn newline into null terminator
+
+ close(fd);
+ return n;
+}
diff --git a/sysfs.h b/sysfs.h
new file mode 100644
index 0000000..63771f5
--- /dev/null
+++ b/sysfs.h
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Helpers for querying USB properties from sysfs
+ *
+ * Copyright (C) 1999, 2000 Thomas Sailer (sailer@ife.ee.ethz.ch)
+ */
+
+#ifndef _SYSFS_H
+#define _SYSFS_H
+/* ---------------------------------------------------------------------- */
+
+int get_sysfs_name(char *buf, size_t size, libusb_device *dev);
+extern int read_sysfs_prop(char *buf, size_t size, char *sysfs_name, char *propname);
+
+/* ---------------------------------------------------------------------- */
+#endif /* _SYSFS_H */
diff --git a/usb-devices b/usb-devices
new file mode 100755
index 0000000..1ecca48
--- /dev/null
+++ b/usb-devices
@@ -0,0 +1,184 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Copyright (c) 2009 Greg Kroah-Hartman <greg@kroah.com>
+# Copyright (c) 2009 Randy Dunlap <rdunlap@xenotime.net>
+# Copyright (c) 2009 Frans Pop <elendil@planet.nl>
+
+print_string() {
+ file=$1
+ name=$2
+ if [ -f $file ]; then
+ echo "S: $name=`cat $file`"
+ fi
+}
+
+class_decode() {
+ class=$1 # v4: in hex
+
+ case $class in
+ "00") echo ">ifc " ;;
+ "01") echo "audio" ;;
+ "02") echo "commc" ;;
+ "03") echo "HID " ;;
+ "05") echo "PID " ;;
+ "06") echo "still" ;;
+ "07") echo "print" ;;
+ "08") echo "stor." ;;
+ "09") echo "hub " ;;
+ "0a") echo "data " ;;
+ "0b") echo "scard" ;;
+ "0d") echo "c-sec" ;;
+ "0e") echo "video" ;;
+ "0f") echo "perhc" ;;
+ "10") echo "av " ;;
+ "11") echo "blbrd" ;;
+ "12") echo "bridg" ;;
+ "dc") echo "diagd" ;;
+ "e0") echo "wlcon" ;;
+ "ef") echo "misc " ;;
+ "fe") echo "app. " ;;
+ "ff") echo "vend." ;;
+ "*") echo "unk. " ;;
+ esac
+}
+
+print_endpoint() {
+ eppath=$1
+
+ addr=`cat $eppath/bEndpointAddress`
+ attr=`cat $eppath/bmAttributes`
+ dir=`cat $eppath/direction`
+ if [ "$dir" = in ]; then
+ dir=I
+ elif [ "$dir" = out ]; then
+ dir=O
+ elif [ "$dir" = both ]; then
+ dir=B
+ fi
+ eptype=`cat $eppath/type`
+ if [ "$eptype" = Control ]; then
+ eptype="Ctrl"
+ elif [ "$eptype" = Interrupt ]; then
+ eptype="Int."
+ fi
+ maxps_hex="0x`cat $eppath/wMaxPacketSize`"
+ # Extract MaxPS size (bits 0-10) and multiplicity values (bits 11-12)
+ maxps=$((`printf "%4i*%s\n" $(($maxps_hex & 0x7ff)) \
+ $((1 + (($maxps_hex >> 11) & 0x3)))`))
+ interval=`cat $eppath/interval`
+
+ printf "E: Ad=%s(%s) Atr=%s(%s) MxPS=%4s Ivl=%s\n" \
+ $addr $dir $attr $eptype "$maxps" $interval
+}
+
+print_interface() {
+ ifpath=$1
+
+ ifnum=`cat $ifpath/bInterfaceNumber`
+ altset=`cat $ifpath/bAlternateSetting`
+ numeps=`cat $ifpath/bNumEndpoints`
+ class=`cat $ifpath/bInterfaceClass`
+ subclass=`cat $ifpath/bInterfaceSubClass`
+ protocol=`cat $ifpath/bInterfaceProtocol`
+ if [ -L $ifpath/driver ]; then # v4: allow for no driver
+ driver=`readlink $ifpath/driver`
+ driver=`basename "$driver"`
+ else
+ driver="(none)"
+ fi
+ classname=`class_decode $class`
+ printf "I: If#=%2i Alt=%2i #EPs=%2i Cls=%s(%s) Sub=%s Prot=%s Driver=%s\n" \
+ 0x${ifnum#0} ${altset#0} 0x${numeps#0} $class "$classname" $subclass \
+ $protocol $driver
+
+ for endpoint in $ifpath/ep_??
+ do
+ if [ -L $endpoint ] || [ -d $endpoint ]; then # v4: verify endpoint exists
+ print_endpoint $endpoint
+ fi
+ done
+}
+
+print_device() {
+ devpath=$1
+ parent=$2
+ level=$3
+ count=$4
+
+ [ -d $devpath ] || return
+ cd $devpath
+
+ busnum=`cat busnum`
+ devnum=`cat devnum`
+
+ if [ $level -gt 0 ]; then
+ port=$((${devpath##*[-.]} - 1))
+ else
+ port=0
+ fi
+ speed=`cat speed`
+ maxchild=`cat maxchild`
+ printf "\nT: Bus=%02i Lev=%02i Prnt=%02i Port=%02i Cnt=%02i Dev#=%3i Spd=%-3s MxCh=%2i\n" \
+ $busnum $level $parent $port $count $devnum $speed $maxchild
+
+ ver=`cat version`
+ devclass=`cat bDeviceClass`
+ devsubclass=`cat bDeviceSubClass`
+ devprotocol=`cat bDeviceProtocol`
+ maxps0=`cat bMaxPacketSize0`
+ numconfigs=`cat bNumConfigurations`
+ classname=`class_decode $devclass`
+ printf "D: Ver=%5s Cls=%s(%s) Sub=%s Prot=%s MxPS=%2i #Cfgs=%3i\n" \
+ $ver $devclass "$classname" $devsubclass $devprotocol \
+ $maxps0 $numconfigs
+
+ vendid=`cat idVendor`
+ prodid=`cat idProduct`
+ revmajor=`cat bcdDevice | cut -c 1-2`
+ revminor=`cat bcdDevice | cut -c 3-4`
+ printf "P: Vendor=%s ProdID=%s Rev=%s.%s\n" \
+ $vendid $prodid $revmajor $revminor
+
+ print_string manufacturer "Manufacturer"
+ print_string product Product
+ print_string serial SerialNumber
+
+ numifs=`cat bNumInterfaces`
+ cfgnum=`cat bConfigurationValue`
+ attr=`cat bmAttributes`
+ maxpower=`cat bMaxPower`
+ printf "C: #Ifs=%2i Cfg#=%2i Atr=%s MxPwr=%s\n" \
+ $numifs $cfgnum $attr $maxpower
+
+ # There's not really any useful info in endpoint 00
+ #print_endpoint $devpath/ep_00
+
+ for interface in $busnum-*:?.*
+ do
+ print_interface $devpath/$interface
+ done
+
+ devcount=0
+ for subdev in $busnum-*
+ do
+ echo "$subdev" | grep -Eq "^$busnum-[0-9]+(\.[0-9]+)*$" \
+ || continue
+
+ devcount=$(($devcount + 1))
+ if [ -d $devpath/$subdev ]; then
+ print_device $devpath/$subdev \
+ $devnum $(($level +1)) $devcount
+ fi
+ done
+}
+
+if [ ! -d /sys/bus ]; then
+ echo "Error: directory /sys/bus does not exist; is sysfs mounted?" >&2
+ exit 1
+fi
+
+for device in /sys/bus/usb/devices/usb*
+do
+ print_device $device 0 0 0
+done
diff --git a/usb-devices.1.in b/usb-devices.1.in
new file mode 100644
index 0000000..3667dd9
--- /dev/null
+++ b/usb-devices.1.in
@@ -0,0 +1,55 @@
+.\" SPDX-License-Identifier: GPL-2.0-only
+.\" Copyright (c) 2004 Greg Kroah-Hartman <greg@kroah.com>
+.\" Copyright (c) 2004 Randy Dunlap <rdunlap@xenotime.net>
+.\" Copyright (c) 2004 Frans Pop <elendil@planet.nl>
+.TH usb-devices 1 "23 June 2009" "usbutils-VERSION" "Linux USB Utilities"
+.IX usb-devices
+.SH NAME
+usb-devices \- print USB device details
+.SH SYNOPSIS
+.B usb-devices
+
+.SH DESCRIPTION
+.B usb-devices
+is a shell script that can be used to display details of USB
+buses in the system and the devices connected to them.
+
+The output of the script is similar to the \fIusb/devices\fP file
+available either under \fI/proc/bus\fP (if usbfs is mounted), or under
+\fI/sys/kernel/debug\fP (if debugfs is mounted there). The script is
+primarily intended to be used if the file is not available.
+
+In contrast to the \fIusb/devices\fP file, this script only lists
+\fIactive\fP interfaces (those marked with a "*" in the \fIusb/devices\fP
+file) and their endpoints.
+
+Be advised that there can be differences in the way information is sorted,
+as well as in the format of the output.
+
+.SH RETURN VALUE
+If sysfs is not mounted, a non-zero exit code is returned.
+
+.SH FILES
+.TP
+.B /sys/bus/usb/devices/usb*
+The part of the sysfs tree the script walks through to assemble the
+printed information.
+.TP
+.B /proc/bus/usb/devices
+Location where the \fIusb/devices\fP file can normally be found for
+Linux kernels before 2.6.31, if usbfs is mounted.
+.TP
+.B /sys/kernel/debug/usb/devices
+Location where the \fIusb/devices\fP file can normally be found for
+Linux kernel 2.6.31 and later, if debugfs is mounted.
+
+.SH SEE ALSO
+.BR lsusb (8),
+.BR usbview (8).
+
+.SH AUTHORS
+Greg Kroah-Hartman <greg@kroah.com>
+.P
+Randy Dunlap <rdunlap@xenotime.net>
+.P
+Frans Pop <elendil@planet.nl>
diff --git a/usb-spec.h b/usb-spec.h
new file mode 100644
index 0000000..8a917e2
--- /dev/null
+++ b/usb-spec.h
@@ -0,0 +1,1600 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * USB specification data
+ *
+ * Copyright (C) 2013 Tom Gundersen <teg@jklm.no>
+ */
+
+#ifndef _USB_SPEC_H
+#define _USB_SPEC_H
+
+/* ---------------------------------------------------------------------- */
+
+struct audioterminal {
+ struct audioterminal *next;
+ const uint16_t termt;
+ const char *name;
+};
+
+struct videoterminal {
+ struct videoterminal *next;
+ const uint16_t termt;
+ const char *name;
+};
+
+struct genericstrtable {
+ struct genericstrtable *next;
+ const unsigned int num;
+ const char *name;
+};
+
+/* ---------------------------------------------------------------------- */
+
+static struct audioterminal audioterminals[] =
+{
+ { NULL, 0x0100, "USB Undefined" },
+ { NULL, 0x0101, "USB Streaming" },
+ { NULL, 0x01ff, "USB Vendor Specific" },
+ { NULL, 0x0200, "Input Undefined" },
+ { NULL, 0x0201, "Microphone" },
+ { NULL, 0x0202, "Desktop Microphone" },
+ { NULL, 0x0203, "Personal Microphone" },
+ { NULL, 0x0204, "Omni-directional Microphone" },
+ { NULL, 0x0205, "Microphone Array" },
+ { NULL, 0x0206, "Processing Microphone Array" },
+ { NULL, 0x0300, "Output Undefined" },
+ { NULL, 0x0301, "Speaker" },
+ { NULL, 0x0302, "Headphones" },
+ { NULL, 0x0303, "Head Mounted Display Audio" },
+ { NULL, 0x0304, "Desktop Speaker" },
+ { NULL, 0x0305, "Room Speaker" },
+ { NULL, 0x0306, "Communication Speaker" },
+ { NULL, 0x0307, "Low Frequency Effects Speaker" },
+ { NULL, 0x0400, "Bidirectional Undefined" },
+ { NULL, 0x0401, "Handset" },
+ { NULL, 0x0402, "Headset" },
+ { NULL, 0x0403, "Speakerphone, no echo reduction" },
+ { NULL, 0x0404, "Echo-suppressing speakerphone" },
+ { NULL, 0x0405, "Echo-canceling speakerphone" },
+ { NULL, 0x0500, "Telephony Undefined" },
+ { NULL, 0x0501, "Phone line" },
+ { NULL, 0x0502, "Telephone" },
+ { NULL, 0x0503, "Down Line Phone" },
+ { NULL, 0x0600, "External Undefined" },
+ { NULL, 0x0601, "Analog Connector" },
+ { NULL, 0x0602, "Digital Audio Interface" },
+ { NULL, 0x0603, "Line Connector" },
+ { NULL, 0x0604, "Legacy Audio Connector" },
+ { NULL, 0x0605, "SPDIF interface" },
+ { NULL, 0x0606, "1394 DA stream" },
+ { NULL, 0x0607, "1394 DV stream soundtrack" },
+ { NULL, 0x0700, "Embedded Undefined" },
+ { NULL, 0x0701, "Level Calibration Noise Source" },
+ { NULL, 0x0702, "Equalization Noise" },
+ { NULL, 0x0703, "CD Player" },
+ { NULL, 0x0704, "DAT" },
+ { NULL, 0x0705, "DCC" },
+ { NULL, 0x0706, "MiniDisc" },
+ { NULL, 0x0707, "Analog Tape" },
+ { NULL, 0x0708, "Phonograph" },
+ { NULL, 0x0709, "VCR Audio" },
+ { NULL, 0x070a, "Video Disc Audio" },
+ { NULL, 0x070b, "DVD Audio" },
+ { NULL, 0x070c, "TV Tuner Audio" },
+ { NULL, 0x070d, "Satellite Receiver Audio" },
+ { NULL, 0x070e, "Cable Tuner Audio" },
+ { NULL, 0x070f, "DSS Audio" },
+ { NULL, 0x0710, "Radio Receiver" },
+ { NULL, 0x0711, "Radio Transmitter" },
+ { NULL, 0x0712, "Multitrack Recorder" },
+ { NULL, 0x0713, "Synthesizer" },
+ { NULL },
+};
+
+static struct videoterminal videoterminals[] =
+{
+ { NULL, 0x0100, "USB Vendor Specific" },
+ { NULL, 0x0101, "USB Streaming" },
+ { NULL, 0x0200, "Input Vendor Specific" },
+ { NULL, 0x0201, "Camera Sensor" },
+ { NULL, 0x0202, "Sequential Media" },
+ { NULL, 0x0300, "Output Vendor Specific" },
+ { NULL, 0x0301, "Generic Display" },
+ { NULL, 0x0302, "Sequential Media" },
+ { NULL, 0x0400, "External Vendor Specific" },
+ { NULL, 0x0401, "Composite Video" },
+ { NULL, 0x0402, "S-Video" },
+ { NULL, 0x0403, "Component Video" },
+ { NULL },
+};
+
+static struct genericstrtable hiddescriptors[] =
+{
+ { NULL, 0x21, "HID" },
+ { NULL, 0x22, "Report" },
+ { NULL, 0x23, "Physical" },
+ { NULL },
+};
+
+static struct genericstrtable reports[] =
+{
+ { NULL, 0x04, "Usage Page" },
+ { NULL, 0x08, "Usage" },
+ { NULL, 0x14, "Logical Minimum" },
+ { NULL, 0x18, "Usage Minimum" },
+ { NULL, 0x24, "Logical Maximum" },
+ { NULL, 0x28, "Usage Maximum" },
+ { NULL, 0x34, "Physical Minimum" },
+ { NULL, 0x38, "Designator Index" },
+ { NULL, 0x44, "Physical Maximum" },
+ { NULL, 0x48, "Designator Minimum" },
+ { NULL, 0x54, "Unit Exponent" },
+ { NULL, 0x58, "Designator Maximum" },
+ { NULL, 0x64, "Unit" },
+ { NULL, 0x74, "Report Size" },
+ { NULL, 0x78, "String Index" },
+ { NULL, 0x80, "Input" },
+ { NULL, 0x84, "Report ID" },
+ { NULL, 0x88, "String Minimum" },
+ { NULL, 0x90, "Output" },
+ { NULL, 0x94, "Report Count" },
+ { NULL, 0x98, "String Maximum" },
+ { NULL, 0xa0, "Collection" },
+ { NULL, 0xa4, "Push" },
+ { NULL, 0xa8, "Delimiter" },
+ { NULL, 0xb0, "Feature" },
+ { NULL, 0xb4, "Pop" },
+ { NULL, 0xc0, "End Collection" },
+ { NULL },
+};
+
+static struct genericstrtable huts[] =
+{
+ { NULL, 0x00, "Undefined" },
+ { NULL, 0x01, "Generic Desktop Controls" },
+ { NULL, 0x02, "Simulation Controls" },
+ { NULL, 0x03, "VR Controls" },
+ { NULL, 0x04, "Sport Controls" },
+ { NULL, 0x05, "Game Controls" },
+ { NULL, 0x07, "Keyboard" },
+ { NULL, 0x08, "LEDs" },
+ { NULL, 0x09, "Buttons" },
+ { NULL, 0x0a, "Ordinal" },
+ { NULL, 0x0b, "Telephony" },
+ { NULL, 0x0c, "Consumer" },
+ { NULL, 0x0d, "Digitizer" },
+ { NULL, 0x0f, "PID Page" },
+ { NULL, 0x10, "Unicode" },
+ { NULL, 0x14, "Alphanumeric Display" },
+ { NULL, 0x80, "USB Monitor" },
+ { NULL, 0x81, "USB Monitor Enumerated Values" },
+ { NULL, 0x82, "Monitor VESA Virtual Controls" },
+ { NULL, 0x84, "Power Device Page" },
+ { NULL, 0x85, "Battery System Page" },
+ { NULL, 0x86, "Power Pages" },
+ { NULL, 0x87, "Power Pages" },
+ { NULL, 0x8c, "Bar Code Scanner Page (POS)" },
+ { NULL, 0x8d, "Scale Page (POS)" },
+ { NULL, 0x90, "Camera Control Page" },
+ { NULL, 0x91, "Arcade Control Page" },
+ { NULL, 0xf0, "Cash Device" },
+ { NULL, 0xff, "Vendor Specific" },
+ { NULL },
+};
+
+static struct genericstrtable biass[] =
+{
+ { NULL, 0x0, "Not Applicable" },
+ { NULL, 0x1, "Right Hand" },
+ { NULL, 0x2, "Left Hand" },
+ { NULL, 0x3, "Both Hands" },
+ { NULL, 0x4, "Either Hand" },
+ { NULL },
+};
+
+static struct genericstrtable physdess[] =
+{
+ { NULL, 0x00, "None" },
+ { NULL, 0x01, "Hand" },
+ { NULL, 0x02, "Eyeball" },
+ { NULL, 0x03, "Eyebrow" },
+ { NULL, 0x04, "Eyelid" },
+ { NULL, 0x05, "Ear" },
+ { NULL, 0x06, "Nose" },
+ { NULL, 0x07, "Mouth" },
+ { NULL, 0x08, "Upper Lip" },
+ { NULL, 0x09, "Lower Lip" },
+ { NULL, 0x0a, "Jaw" },
+ { NULL, 0x0b, "Neck" },
+ { NULL, 0x0c, "Upper Arm" },
+ { NULL, 0x0d, "Elbow" },
+ { NULL, 0x0e, "Forearm" },
+ { NULL, 0x0f, "Wrist" },
+ { NULL, 0x10, "Palm" },
+ { NULL, 0x11, "Thumb" },
+ { NULL, 0x12, "Index Finger" },
+ { NULL, 0x13, "Middle Finger" },
+ { NULL, 0x14, "Ring Finger" },
+ { NULL, 0x15, "Little Finger" },
+ { NULL, 0x16, "Head" },
+ { NULL, 0x17, "Shoulder" },
+ { NULL, 0x18, "Hip" },
+ { NULL, 0x19, "Waist" },
+ { NULL, 0x1a, "Thigh" },
+ { NULL, 0x1b, "Knee" },
+ { NULL, 0x1c, "calf" },
+ { NULL, 0x1d, "Ankle" },
+ { NULL, 0x1e, "Foot" },
+ { NULL, 0x1f, "Heel" },
+ { NULL, 0x20, "Ball of Foot" },
+ { NULL, 0x21, "Big Toe" },
+ { NULL, 0x22, "Second Toe" },
+ { NULL, 0x23, "Third Toe" },
+ { NULL, 0x24, "Fourth Toe" },
+ { NULL, 0x25, "Fifth Toe" },
+ { NULL, 0x26, "Brow" },
+ { NULL, 0x27, "Cheek" },
+ { NULL },
+};
+
+/* HUT usage specs are represented as:
+ * (huttype << 16) + hutus
+ */
+static struct genericstrtable hutus[] =
+{
+ { NULL, (0x01 << 16) + 0x000, "Undefined" },
+ { NULL, (0x01 << 16) + 0x001, "Pointer" },
+ { NULL, (0x01 << 16) + 0x002, "Mouse" },
+ { NULL, (0x01 << 16) + 0x004, "Joystick" },
+ { NULL, (0x01 << 16) + 0x005, "Gamepad" },
+ { NULL, (0x01 << 16) + 0x006, "Keyboard" },
+ { NULL, (0x01 << 16) + 0x007, "Keypad" },
+ { NULL, (0x01 << 16) + 0x008, "Multi-Axis Controller" },
+ { NULL, (0x01 << 16) + 0x030, "Direction-X" },
+ { NULL, (0x01 << 16) + 0x031, "Direction-Y" },
+ { NULL, (0x01 << 16) + 0x032, "Direction-Z" },
+ { NULL, (0x01 << 16) + 0x033, "Rotate-X" },
+ { NULL, (0x01 << 16) + 0x034, "Rotate-Y" },
+ { NULL, (0x01 << 16) + 0x035, "Rotate-Z" },
+ { NULL, (0x01 << 16) + 0x036, "Slider" },
+ { NULL, (0x01 << 16) + 0x037, "Dial" },
+ { NULL, (0x01 << 16) + 0x038, "Wheel" },
+ { NULL, (0x01 << 16) + 0x039, "Hat Switch" },
+ { NULL, (0x01 << 16) + 0x03a, "Counted Buffer" },
+ { NULL, (0x01 << 16) + 0x03b, "Byte Count" },
+ { NULL, (0x01 << 16) + 0x03c, "Motion Wakeup" },
+ { NULL, (0x01 << 16) + 0x03d, "Start" },
+ { NULL, (0x01 << 16) + 0x03e, "Select" },
+ { NULL, (0x01 << 16) + 0x040, "Vector-X" },
+ { NULL, (0x01 << 16) + 0x041, "Vector-Y" },
+ { NULL, (0x01 << 16) + 0x042, "Vector-Z" },
+ { NULL, (0x01 << 16) + 0x043, "Vector-X relative Body" },
+ { NULL, (0x01 << 16) + 0x044, "Vector-Y relative Body" },
+ { NULL, (0x01 << 16) + 0x045, "Vector-Z relative Body" },
+ { NULL, (0x01 << 16) + 0x046, "Vector" },
+ { NULL, (0x01 << 16) + 0x080, "System Control" },
+ { NULL, (0x01 << 16) + 0x081, "System Power Down" },
+ { NULL, (0x01 << 16) + 0x082, "System Sleep" },
+ { NULL, (0x01 << 16) + 0x083, "System Wake Up" },
+ { NULL, (0x01 << 16) + 0x084, "System Context Menu" },
+ { NULL, (0x01 << 16) + 0x085, "System Main Menu" },
+ { NULL, (0x01 << 16) + 0x086, "System App Menu" },
+ { NULL, (0x01 << 16) + 0x087, "System Menu Help" },
+ { NULL, (0x01 << 16) + 0x088, "System Menu Exit" },
+ { NULL, (0x01 << 16) + 0x089, "System Menu Select" },
+ { NULL, (0x01 << 16) + 0x08a, "System Menu Right" },
+ { NULL, (0x01 << 16) + 0x08b, "System Menu Left" },
+ { NULL, (0x01 << 16) + 0x08c, "System Menu Up" },
+ { NULL, (0x01 << 16) + 0x08d, "System Menu Down" },
+ { NULL, (0x01 << 16) + 0x090, "Direction Pad Up" },
+ { NULL, (0x01 << 16) + 0x091, "Direction Pad Down" },
+ { NULL, (0x01 << 16) + 0x092, "Direction Pad Right" },
+ { NULL, (0x01 << 16) + 0x093, "Direction Pad Left" },
+ { NULL, (0x02 << 16) + 0x000, "Undefined" },
+ { NULL, (0x02 << 16) + 0x001, "Flight Simulation Device" },
+ { NULL, (0x02 << 16) + 0x002, "Automobile Simulation Device" },
+ { NULL, (0x02 << 16) + 0x003, "Tank Simulation Device" },
+ { NULL, (0x02 << 16) + 0x004, "Spaceship Simulation Device" },
+ { NULL, (0x02 << 16) + 0x005, "Submarine Simulation Device" },
+ { NULL, (0x02 << 16) + 0x006, "Sailing Simulation Device" },
+ { NULL, (0x02 << 16) + 0x007, "Motorcycle Simulation Device" },
+ { NULL, (0x02 << 16) + 0x008, "Sports Simulation Device" },
+ { NULL, (0x02 << 16) + 0x009, "Airplane Simualtion Device" },
+ { NULL, (0x02 << 16) + 0x00a, "Helicopter Simulation Device" },
+ { NULL, (0x02 << 16) + 0x00b, "Magic Carpet Simulation Device" },
+ { NULL, (0x02 << 16) + 0x00c, "Bicycle Simulation Device" },
+ { NULL, (0x02 << 16) + 0x020, "Flight Control Stick" },
+ { NULL, (0x02 << 16) + 0x021, "Flight Stick" },
+ { NULL, (0x02 << 16) + 0x022, "Cyclic Control" },
+ { NULL, (0x02 << 16) + 0x023, "Cyclic Trim" },
+ { NULL, (0x02 << 16) + 0x024, "Flight Yoke" },
+ { NULL, (0x02 << 16) + 0x025, "Track Control" },
+ { NULL, (0x02 << 16) + 0x0b0, "Aileron" },
+ { NULL, (0x02 << 16) + 0x0b1, "Aileron Trim" },
+ { NULL, (0x02 << 16) + 0x0b2, "Anti-Torque Control" },
+ { NULL, (0x02 << 16) + 0x0b3, "Autopilot Enable" },
+ { NULL, (0x02 << 16) + 0x0b4, "Chaff Release" },
+ { NULL, (0x02 << 16) + 0x0b5, "Collective Control" },
+ { NULL, (0x02 << 16) + 0x0b6, "Dive Break" },
+ { NULL, (0x02 << 16) + 0x0b7, "Electronic Countermeasures" },
+ { NULL, (0x02 << 16) + 0x0b8, "Elevator" },
+ { NULL, (0x02 << 16) + 0x0b9, "Elevator Trim" },
+ { NULL, (0x02 << 16) + 0x0ba, "Rudder" },
+ { NULL, (0x02 << 16) + 0x0bb, "Throttle" },
+ { NULL, (0x02 << 16) + 0x0bc, "Flight COmmunications" },
+ { NULL, (0x02 << 16) + 0x0bd, "Flare Release" },
+ { NULL, (0x02 << 16) + 0x0be, "Landing Gear" },
+ { NULL, (0x02 << 16) + 0x0bf, "Toe Break" },
+ { NULL, (0x02 << 16) + 0x0c0, "Trigger" },
+ { NULL, (0x02 << 16) + 0x0c1, "Weapon Arm" },
+ { NULL, (0x02 << 16) + 0x0c2, "Weapons Select" },
+ { NULL, (0x02 << 16) + 0x0c3, "Wing Flaps" },
+ { NULL, (0x02 << 16) + 0x0c4, "Accelerator" },
+ { NULL, (0x02 << 16) + 0x0c5, "Brake" },
+ { NULL, (0x02 << 16) + 0x0c6, "Clutch" },
+ { NULL, (0x02 << 16) + 0x0c7, "Shifter" },
+ { NULL, (0x02 << 16) + 0x0c8, "Steering" },
+ { NULL, (0x02 << 16) + 0x0c9, "Turret Direction" },
+ { NULL, (0x02 << 16) + 0x0ca, "Barrel Elevation" },
+ { NULL, (0x02 << 16) + 0x0cb, "Drive Plane" },
+ { NULL, (0x02 << 16) + 0x0cc, "Ballast" },
+ { NULL, (0x02 << 16) + 0x0cd, "Bicylce Crank" },
+ { NULL, (0x02 << 16) + 0x0ce, "Handle Bars" },
+ { NULL, (0x02 << 16) + 0x0cf, "Front Brake" },
+ { NULL, (0x02 << 16) + 0x0d0, "Rear Brake" },
+ { NULL, (0x03 << 16) + 0x000, "Unidentified" },
+ { NULL, (0x03 << 16) + 0x001, "Belt" },
+ { NULL, (0x03 << 16) + 0x002, "Body Suit" },
+ { NULL, (0x03 << 16) + 0x003, "Flexor" },
+ { NULL, (0x03 << 16) + 0x004, "Glove" },
+ { NULL, (0x03 << 16) + 0x005, "Head Tracker" },
+ { NULL, (0x03 << 16) + 0x006, "Head Mounted Display" },
+ { NULL, (0x03 << 16) + 0x007, "Hand Tracker" },
+ { NULL, (0x03 << 16) + 0x008, "Oculometer" },
+ { NULL, (0x03 << 16) + 0x009, "Vest" },
+ { NULL, (0x03 << 16) + 0x00a, "Animatronic Device" },
+ { NULL, (0x03 << 16) + 0x020, "Stereo Enable" },
+ { NULL, (0x03 << 16) + 0x021, "Display Enable" },
+ { NULL, (0x04 << 16) + 0x000, "Unidentified" },
+ { NULL, (0x04 << 16) + 0x001, "Baseball Bat" },
+ { NULL, (0x04 << 16) + 0x002, "Golf Club" },
+ { NULL, (0x04 << 16) + 0x003, "Rowing Machine" },
+ { NULL, (0x04 << 16) + 0x004, "Treadmill" },
+ { NULL, (0x04 << 16) + 0x030, "Oar" },
+ { NULL, (0x04 << 16) + 0x031, "Slope" },
+ { NULL, (0x04 << 16) + 0x032, "Rate" },
+ { NULL, (0x04 << 16) + 0x033, "Stick Speed" },
+ { NULL, (0x04 << 16) + 0x034, "Stick Face Angle" },
+ { NULL, (0x04 << 16) + 0x035, "Stick Heel/Toe" },
+ { NULL, (0x04 << 16) + 0x036, "Stick Follow Through" },
+ { NULL, (0x04 << 16) + 0x038, "Stick Type" },
+ { NULL, (0x04 << 16) + 0x039, "Stick Height" },
+ { NULL, (0x04 << 16) + 0x047, "Stick Temp" },
+ { NULL, (0x04 << 16) + 0x050, "Putter" },
+ { NULL, (0x04 << 16) + 0x051, "1 Iron" },
+ { NULL, (0x04 << 16) + 0x052, "2 Iron" },
+ { NULL, (0x04 << 16) + 0x053, "3 Iron" },
+ { NULL, (0x04 << 16) + 0x054, "4 Iron" },
+ { NULL, (0x04 << 16) + 0x055, "5 Iron" },
+ { NULL, (0x04 << 16) + 0x056, "6 Iron" },
+ { NULL, (0x04 << 16) + 0x057, "7 Iron" },
+ { NULL, (0x04 << 16) + 0x058, "8 Iron" },
+ { NULL, (0x04 << 16) + 0x059, "9 Iron" },
+ { NULL, (0x04 << 16) + 0x05a, "10 Iron" },
+ { NULL, (0x04 << 16) + 0x05b, "11 Iron" },
+ { NULL, (0x04 << 16) + 0x05c, "Sand Wedge" },
+ { NULL, (0x04 << 16) + 0x05d, "Loft Wedge" },
+ { NULL, (0x04 << 16) + 0x05e, "Power Wedge" },
+ { NULL, (0x04 << 16) + 0x05f, "1 Wood" },
+ { NULL, (0x04 << 16) + 0x060, "3 Wood" },
+ { NULL, (0x04 << 16) + 0x061, "5 Wood" },
+ { NULL, (0x04 << 16) + 0x062, "7 Wood" },
+ { NULL, (0x04 << 16) + 0x063, "9 Wood" },
+ { NULL, (0x05 << 16) + 0x000, "Undefined" },
+ { NULL, (0x05 << 16) + 0x001, "3D Game Controller" },
+ { NULL, (0x05 << 16) + 0x002, "Pinball Device" },
+ { NULL, (0x05 << 16) + 0x003, "Gun Device" },
+ { NULL, (0x05 << 16) + 0x020, "Point Of View" },
+ { NULL, (0x05 << 16) + 0x021, "Turn Right/Left" },
+ { NULL, (0x05 << 16) + 0x022, "Pitch Right/Left" },
+ { NULL, (0x05 << 16) + 0x023, "Roll Forward/Backward" },
+ { NULL, (0x05 << 16) + 0x024, "Move Right/Left" },
+ { NULL, (0x05 << 16) + 0x025, "Move Forward/Backward" },
+ { NULL, (0x05 << 16) + 0x026, "Move Up/Down" },
+ { NULL, (0x05 << 16) + 0x027, "Lean Right/Left" },
+ { NULL, (0x05 << 16) + 0x028, "Lean Forward/Backward" },
+ { NULL, (0x05 << 16) + 0x029, "Height of POV" },
+ { NULL, (0x05 << 16) + 0x02a, "Flipper" },
+ { NULL, (0x05 << 16) + 0x02b, "Secondary Flipper" },
+ { NULL, (0x05 << 16) + 0x02c, "Bump" },
+ { NULL, (0x05 << 16) + 0x02d, "New Game" },
+ { NULL, (0x05 << 16) + 0x02e, "Shoot Ball" },
+ { NULL, (0x05 << 16) + 0x02f, "Player" },
+ { NULL, (0x05 << 16) + 0x030, "Gun Bolt" },
+ { NULL, (0x05 << 16) + 0x031, "Gun Clip" },
+ { NULL, (0x05 << 16) + 0x032, "Gun Selector" },
+ { NULL, (0x05 << 16) + 0x033, "Gun Single Shot" },
+ { NULL, (0x05 << 16) + 0x034, "Gun Burst" },
+ { NULL, (0x05 << 16) + 0x035, "Gun Automatic" },
+ { NULL, (0x05 << 16) + 0x036, "Gun Safety" },
+ { NULL, (0x05 << 16) + 0x037, "Gamepad Fire/Jump" },
+ { NULL, (0x05 << 16) + 0x038, "Gamepad Fun" },
+ { NULL, (0x05 << 16) + 0x039, "Gamepad Trigger" },
+ { NULL, (0x07 << 16) + 0x000, "No Event" },
+ { NULL, (0x07 << 16) + 0x001, "Keyboard ErrorRollOver" },
+ { NULL, (0x07 << 16) + 0x002, "Keyboard POSTfail" },
+ { NULL, (0x07 << 16) + 0x003, "Keyboard Error Undefined" },
+ { NULL, (0x07 << 16) + 0x004, "A" },
+ { NULL, (0x07 << 16) + 0x005, "B" },
+ { NULL, (0x07 << 16) + 0x006, "C" },
+ { NULL, (0x07 << 16) + 0x007, "D" },
+ { NULL, (0x07 << 16) + 0x008, "E" },
+ { NULL, (0x07 << 16) + 0x009, "F" },
+ { NULL, (0x07 << 16) + 0x00a, "G" },
+ { NULL, (0x07 << 16) + 0x00b, "H" },
+ { NULL, (0x07 << 16) + 0x00c, "I" },
+ { NULL, (0x07 << 16) + 0x00d, "J" },
+ { NULL, (0x07 << 16) + 0x00e, "K" },
+ { NULL, (0x07 << 16) + 0x00f, "L" },
+ { NULL, (0x07 << 16) + 0x010, "M" },
+ { NULL, (0x07 << 16) + 0x011, "N" },
+ { NULL, (0x07 << 16) + 0x012, "O" },
+ { NULL, (0x07 << 16) + 0x013, "P" },
+ { NULL, (0x07 << 16) + 0x014, "Q" },
+ { NULL, (0x07 << 16) + 0x015, "R" },
+ { NULL, (0x07 << 16) + 0x016, "S" },
+ { NULL, (0x07 << 16) + 0x017, "T" },
+ { NULL, (0x07 << 16) + 0x018, "U" },
+ { NULL, (0x07 << 16) + 0x019, "V" },
+ { NULL, (0x07 << 16) + 0x01a, "W" },
+ { NULL, (0x07 << 16) + 0x01b, "X" },
+ { NULL, (0x07 << 16) + 0x01c, "Y" },
+ { NULL, (0x07 << 16) + 0x01d, "Z" },
+ { NULL, (0x07 << 16) + 0x01e, "1 and ! (One and Exclamation)" },
+ { NULL, (0x07 << 16) + 0x01f, "2 and @ (2 and at)" },
+ { NULL, (0x07 << 16) + 0x020, "3 and # (3 and Hash)" },
+ { NULL, (0x07 << 16) + 0x021, "4 and $ (4 and Dollar Sign)" },
+ { NULL, (0x07 << 16) + 0x022, "5 and % (5 and Percent Sign)" },
+ { NULL, (0x07 << 16) + 0x023, "6 and ^ (6 and circumflex)" },
+ { NULL, (0x07 << 16) + 0x024, "7 and & (Seven and Ampersand)" },
+ { NULL, (0x07 << 16) + 0x025, "8 and * (Eight and asterisk)" },
+ { NULL, (0x07 << 16) + 0x026, "9 and ( (Nine and Parenthesis Left)" },
+ { NULL, (0x07 << 16) + 0x027, "0 and ) (Zero and Parenthesis Right)" },
+ { NULL, (0x07 << 16) + 0x028, "Return (Enter)" },
+ { NULL, (0x07 << 16) + 0x029, "Escape" },
+ { NULL, (0x07 << 16) + 0x02a, "Delete (Backspace)" },
+ { NULL, (0x07 << 16) + 0x02b, "Tab" },
+ { NULL, (0x07 << 16) + 0x02c, "Space Bar" },
+ { NULL, (0x07 << 16) + 0x02d, "- and _ (Minus and underscore)" },
+ { NULL, (0x07 << 16) + 0x02e, "= and + (Equal and Plus)" },
+ { NULL, (0x07 << 16) + 0x02f, "[ and { (Bracket and Braces Left)" },
+ { NULL, (0x07 << 16) + 0x030, "] and } (Bracket and Braces Right)" },
+ { NULL, (0x07 << 16) + 0x031, "\\ and | (Backslash and Bar)" },
+ { NULL, (0x07 << 16) + 0x032, "# and ~ (Hash and Tilde, Non-US Keyboard near right shift)" },
+ { NULL, (0x07 << 16) + 0x033, "; and : (Semicolon and Colon)" },
+ { NULL, (0x07 << 16) + 0x034, "´ and \" (Accent Acute and Double Quotes)" },
+ { NULL, (0x07 << 16) + 0x035, "` and ~ (Accent Grace and Tilde)" },
+ { NULL, (0x07 << 16) + 0x036, ", and < (Comma and Less)" },
+ { NULL, (0x07 << 16) + 0x037, ". and > (Period and Greater)" },
+ { NULL, (0x07 << 16) + 0x038, "/ and ? (Slash and Question Mark)" },
+ { NULL, (0x07 << 16) + 0x039, "Caps Lock" },
+ { NULL, (0x07 << 16) + 0x03a, "F1" },
+ { NULL, (0x07 << 16) + 0x03b, "F2" },
+ { NULL, (0x07 << 16) + 0x03c, "F3" },
+ { NULL, (0x07 << 16) + 0x03d, "F4" },
+ { NULL, (0x07 << 16) + 0x03e, "F5" },
+ { NULL, (0x07 << 16) + 0x03f, "F6" },
+ { NULL, (0x07 << 16) + 0x040, "F7" },
+ { NULL, (0x07 << 16) + 0x041, "F8" },
+ { NULL, (0x07 << 16) + 0x042, "F9" },
+ { NULL, (0x07 << 16) + 0x043, "F10" },
+ { NULL, (0x07 << 16) + 0x044, "F11" },
+ { NULL, (0x07 << 16) + 0x045, "F12" },
+ { NULL, (0x07 << 16) + 0x046, "Print Screen" },
+ { NULL, (0x07 << 16) + 0x047, "Scroll Lock" },
+ { NULL, (0x07 << 16) + 0x048, "Pause" },
+ { NULL, (0x07 << 16) + 0x049, "Insert" },
+ { NULL, (0x07 << 16) + 0x04a, "Home" },
+ { NULL, (0x07 << 16) + 0x04b, "Page Up" },
+ { NULL, (0x07 << 16) + 0x04c, "Delete Forward (without Changing Position)" },
+ { NULL, (0x07 << 16) + 0x04d, "End" },
+ { NULL, (0x07 << 16) + 0x04e, "Page Down" },
+ { NULL, (0x07 << 16) + 0x04f, "Right Arrow" },
+ { NULL, (0x07 << 16) + 0x050, "Left Arrow" },
+ { NULL, (0x07 << 16) + 0x051, "Down Arrow" },
+ { NULL, (0x07 << 16) + 0x052, "Up Arrow" },
+ { NULL, (0x07 << 16) + 0x053, "Num Lock and Clear" },
+ { NULL, (0x07 << 16) + 0x054, "Keypad / (Division Sign)" },
+ { NULL, (0x07 << 16) + 0x055, "Keypad * (Multiplication Sign)" },
+ { NULL, (0x07 << 16) + 0x056, "Keypad - (Subtraction Sign)" },
+ { NULL, (0x07 << 16) + 0x057, "Keypad + (Addition Sign)" },
+ { NULL, (0x07 << 16) + 0x058, "Keypad Enter" },
+ { NULL, (0x07 << 16) + 0x059, "Keypad 1 and END" },
+ { NULL, (0x07 << 16) + 0x05a, "Keypad 2 and Down Arrow" },
+ { NULL, (0x07 << 16) + 0x05b, "Keypad 3 and Page Down" },
+ { NULL, (0x07 << 16) + 0x05c, "Keypad 4 and Left Arrow" },
+ { NULL, (0x07 << 16) + 0x05d, "Keypad 5 (Tactilei Raised)" },
+ { NULL, (0x07 << 16) + 0x05f, "Keypad 6 and Right Arrow" },
+ { NULL, (0x07 << 16) + 0x060, "Keypad 7 and Home" },
+ { NULL, (0x07 << 16) + 0x061, "Keypad 8 and Up Arrow" },
+ { NULL, (0x07 << 16) + 0x062, "Keypad 8 and Page Up" },
+ { NULL, (0x07 << 16) + 0x063, "Keypad . (decimal delimiter) and Delete" },
+ { NULL, (0x07 << 16) + 0x064, "\\ and | (Backslash and Bar, UK and Non-US Keyboard near left shift)" },
+ { NULL, (0x07 << 16) + 0x065, "Keyboard Application (Windows Key for Win95 or Compose)" },
+ { NULL, (0x07 << 16) + 0x066, "Power (not a key)" },
+ { NULL, (0x07 << 16) + 0x067, "Keypad = (Equal Sign)" },
+ { NULL, (0x07 << 16) + 0x068, "F13" },
+ { NULL, (0x07 << 16) + 0x069, "F14" },
+ { NULL, (0x07 << 16) + 0x06a, "F15" },
+ { NULL, (0x07 << 16) + 0x06b, "F16" },
+ { NULL, (0x07 << 16) + 0x06c, "F17" },
+ { NULL, (0x07 << 16) + 0x06d, "F18" },
+ { NULL, (0x07 << 16) + 0x06e, "F19" },
+ { NULL, (0x07 << 16) + 0x06f, "F20" },
+ { NULL, (0x07 << 16) + 0x070, "F21" },
+ { NULL, (0x07 << 16) + 0x071, "F22" },
+ { NULL, (0x07 << 16) + 0x072, "F23" },
+ { NULL, (0x07 << 16) + 0x073, "F24" },
+ { NULL, (0x07 << 16) + 0x074, "Execute" },
+ { NULL, (0x07 << 16) + 0x075, "Help" },
+ { NULL, (0x07 << 16) + 0x076, "Menu" },
+ { NULL, (0x07 << 16) + 0x077, "Select" },
+ { NULL, (0x07 << 16) + 0x078, "Stop" },
+ { NULL, (0x07 << 16) + 0x079, "Again" },
+ { NULL, (0x07 << 16) + 0x07a, "Undo" },
+ { NULL, (0x07 << 16) + 0x07b, "Cut" },
+ { NULL, (0x07 << 16) + 0x07c, "Copy" },
+ { NULL, (0x07 << 16) + 0x07d, "Paste" },
+ { NULL, (0x07 << 16) + 0x07e, "Find" },
+ { NULL, (0x07 << 16) + 0x07f, "Mute" },
+ { NULL, (0x07 << 16) + 0x080, "Volume Up" },
+ { NULL, (0x07 << 16) + 0x081, "Volume Down" },
+ { NULL, (0x07 << 16) + 0x082, "Locking Caps Lock" },
+ { NULL, (0x07 << 16) + 0x083, "Locking Num Lock" },
+ { NULL, (0x07 << 16) + 0x084, "Locking Scroll Lock" },
+ { NULL, (0x07 << 16) + 0x085, "Keypad Comma" },
+ { NULL, (0x07 << 16) + 0x086, "Keypad Equal Sign (AS/400)" },
+ { NULL, (0x07 << 16) + 0x087, "International 1 (PC98)" },
+ { NULL, (0x07 << 16) + 0x088, "International 2 (PC98)" },
+ { NULL, (0x07 << 16) + 0x089, "International 3 (PC98)" },
+ { NULL, (0x07 << 16) + 0x08a, "International 4 (PC98)" },
+ { NULL, (0x07 << 16) + 0x08b, "International 5 (PC98)" },
+ { NULL, (0x07 << 16) + 0x08c, "International 6 (PC98)" },
+ { NULL, (0x07 << 16) + 0x08d, "International 7 (Toggle Single/Double Byte Mode)" },
+ { NULL, (0x07 << 16) + 0x08e, "International 8" },
+ { NULL, (0x07 << 16) + 0x08f, "International 9" },
+ { NULL, (0x07 << 16) + 0x090, "LANG 1 (Hangul/English Toggle, Korea)" },
+ { NULL, (0x07 << 16) + 0x091, "LANG 2 (Hanja Conversion, Korea)" },
+ { NULL, (0x07 << 16) + 0x092, "LANG 3 (Katakana, Japan)" },
+ { NULL, (0x07 << 16) + 0x093, "LANG 4 (Hiragana, Japan)" },
+ { NULL, (0x07 << 16) + 0x094, "LANG 5 (Zenkaku/Hankaku, Japan)" },
+ { NULL, (0x07 << 16) + 0x095, "LANG 6" },
+ { NULL, (0x07 << 16) + 0x096, "LANG 7" },
+ { NULL, (0x07 << 16) + 0x097, "LANG 8" },
+ { NULL, (0x07 << 16) + 0x098, "LANG 9" },
+ { NULL, (0x07 << 16) + 0x099, "Alternate Erase" },
+ { NULL, (0x07 << 16) + 0x09a, "SysReq/Attention" },
+ { NULL, (0x07 << 16) + 0x09b, "Cancel" },
+ { NULL, (0x07 << 16) + 0x09c, "Clear" },
+ { NULL, (0x07 << 16) + 0x09d, "Prior" },
+ { NULL, (0x07 << 16) + 0x09e, "Return" },
+ { NULL, (0x07 << 16) + 0x09f, "Separator" },
+ { NULL, (0x07 << 16) + 0x0a0, "Out" },
+ { NULL, (0x07 << 16) + 0x0a1, "Open" },
+ { NULL, (0x07 << 16) + 0x0a2, "Clear/Again" },
+ { NULL, (0x07 << 16) + 0x0a3, "CrSel/Props" },
+ { NULL, (0x07 << 16) + 0x0a4, "ExSel" },
+ { NULL, (0x07 << 16) + 0x0e0, "Control Left" },
+ { NULL, (0x07 << 16) + 0x0e1, "Shift Left" },
+ { NULL, (0x07 << 16) + 0x0e2, "Alt Left" },
+ { NULL, (0x07 << 16) + 0x0e3, "GUI Left" },
+ { NULL, (0x07 << 16) + 0x0e4, "Control Right" },
+ { NULL, (0x07 << 16) + 0x0e5, "Shift Right" },
+ { NULL, (0x07 << 16) + 0x0e6, "Alt Rigth" },
+ { NULL, (0x07 << 16) + 0x0e7, "GUI Right" },
+ { NULL, (0x08 << 16) + 0x000, "Undefined" },
+ { NULL, (0x08 << 16) + 0x001, "NumLock" },
+ { NULL, (0x08 << 16) + 0x002, "CapsLock" },
+ { NULL, (0x08 << 16) + 0x003, "Scroll Lock" },
+ { NULL, (0x08 << 16) + 0x004, "Compose" },
+ { NULL, (0x08 << 16) + 0x005, "Kana" },
+ { NULL, (0x08 << 16) + 0x006, "Power" },
+ { NULL, (0x08 << 16) + 0x007, "Shift" },
+ { NULL, (0x08 << 16) + 0x008, "Do not disturb" },
+ { NULL, (0x08 << 16) + 0x009, "Mute" },
+ { NULL, (0x08 << 16) + 0x00a, "Tone Enabke" },
+ { NULL, (0x08 << 16) + 0x00b, "High Cut Filter" },
+ { NULL, (0x08 << 16) + 0x00c, "Low Cut Filter" },
+ { NULL, (0x08 << 16) + 0x00d, "Equalizer Enable" },
+ { NULL, (0x08 << 16) + 0x00e, "Sound Field ON" },
+ { NULL, (0x08 << 16) + 0x00f, "Surround On" },
+ { NULL, (0x08 << 16) + 0x010, "Repeat" },
+ { NULL, (0x08 << 16) + 0x011, "Stereo" },
+ { NULL, (0x08 << 16) + 0x012, "Sampling Rate Detect" },
+ { NULL, (0x08 << 16) + 0x013, "Spinning" },
+ { NULL, (0x08 << 16) + 0x014, "CAV" },
+ { NULL, (0x08 << 16) + 0x015, "CLV" },
+ { NULL, (0x08 << 16) + 0x016, "Recording Format Detect" },
+ { NULL, (0x08 << 16) + 0x017, "Off-Hook" },
+ { NULL, (0x08 << 16) + 0x018, "Ring" },
+ { NULL, (0x08 << 16) + 0x019, "Message Waiting" },
+ { NULL, (0x08 << 16) + 0x01a, "Data Mode" },
+ { NULL, (0x08 << 16) + 0x01b, "Battery Operation" },
+ { NULL, (0x08 << 16) + 0x01c, "Battery OK" },
+ { NULL, (0x08 << 16) + 0x01d, "Battery Low" },
+ { NULL, (0x08 << 16) + 0x01e, "Speaker" },
+ { NULL, (0x08 << 16) + 0x01f, "Head Set" },
+ { NULL, (0x08 << 16) + 0x020, "Hold" },
+ { NULL, (0x08 << 16) + 0x021, "Microphone" },
+ { NULL, (0x08 << 16) + 0x022, "Coverage" },
+ { NULL, (0x08 << 16) + 0x023, "Night Mode" },
+ { NULL, (0x08 << 16) + 0x024, "Send Calls" },
+ { NULL, (0x08 << 16) + 0x025, "Call Pickup" },
+ { NULL, (0x08 << 16) + 0x026, "Conference" },
+ { NULL, (0x08 << 16) + 0x027, "Stand-by" },
+ { NULL, (0x08 << 16) + 0x028, "Camera On" },
+ { NULL, (0x08 << 16) + 0x029, "Camera Off" },
+ { NULL, (0x08 << 16) + 0x02a, "On-Line" },
+ { NULL, (0x08 << 16) + 0x02b, "Off-Line" },
+ { NULL, (0x08 << 16) + 0x02c, "Busy" },
+ { NULL, (0x08 << 16) + 0x02d, "Ready" },
+ { NULL, (0x08 << 16) + 0x02e, "Paper-Out" },
+ { NULL, (0x08 << 16) + 0x02f, "Paper-Jam" },
+ { NULL, (0x08 << 16) + 0x030, "Remote" },
+ { NULL, (0x08 << 16) + 0x031, "Forward" },
+ { NULL, (0x08 << 16) + 0x032, "Reverse" },
+ { NULL, (0x08 << 16) + 0x033, "Stop" },
+ { NULL, (0x08 << 16) + 0x034, "Rewind" },
+ { NULL, (0x08 << 16) + 0x035, "Fast Forward" },
+ { NULL, (0x08 << 16) + 0x036, "Play" },
+ { NULL, (0x08 << 16) + 0x037, "Pause" },
+ { NULL, (0x08 << 16) + 0x038, "Record" },
+ { NULL, (0x08 << 16) + 0x039, "Error" },
+ { NULL, (0x08 << 16) + 0x03a, "Usage Selected Indicator" },
+ { NULL, (0x08 << 16) + 0x03b, "Usage In Use Indicator" },
+ { NULL, (0x08 << 16) + 0x03c, "Usage Multi Indicator" },
+ { NULL, (0x08 << 16) + 0x03d, "Indicator On" },
+ { NULL, (0x08 << 16) + 0x03e, "Indicator Flash" },
+ { NULL, (0x08 << 16) + 0x03f, "Indicator Slow Blink" },
+ { NULL, (0x08 << 16) + 0x040, "Indicator Fast Blink" },
+ { NULL, (0x08 << 16) + 0x041, "Indicator Off" },
+ { NULL, (0x08 << 16) + 0x042, "Flash On Time" },
+ { NULL, (0x08 << 16) + 0x043, "Slow Blink On Time" },
+ { NULL, (0x08 << 16) + 0x044, "Slow Blink Off Time" },
+ { NULL, (0x08 << 16) + 0x045, "Fast Blink On Time" },
+ { NULL, (0x08 << 16) + 0x046, "Fast Blink Off Time" },
+ { NULL, (0x08 << 16) + 0x047, "Usage Color Indicator" },
+ { NULL, (0x08 << 16) + 0x048, "Indicator Red" },
+ { NULL, (0x08 << 16) + 0x049, "Indicator Green" },
+ { NULL, (0x08 << 16) + 0x04a, "Indicator Amber" },
+ { NULL, (0x08 << 16) + 0x04b, "Generic Indicator" },
+ { NULL, (0x08 << 16) + 0x04c, "System Suspend" },
+ { NULL, (0x08 << 16) + 0x04d, "External Power Connected" },
+ { NULL, (0x09 << 16) + 0x000, "No Button Pressed" },
+ { NULL, (0x09 << 16) + 0x001, "Button 1 (Primary)" },
+ { NULL, (0x09 << 16) + 0x002, "Button 2 (Secondary)" },
+ { NULL, (0x09 << 16) + 0x003, "Button 3 (Tertiary)" },
+ { NULL, (0x09 << 16) + 0x004, "Button 4" },
+ { NULL, (0x09 << 16) + 0x005, "Button 5" },
+ { NULL, (0x0a << 16) + 0x001, "Instance 1" },
+ { NULL, (0x0a << 16) + 0x002, "Instance 2" },
+ { NULL, (0x0a << 16) + 0x003, "Instance 3" },
+ { NULL, (0x0b << 16) + 0x000, "Unassigned" },
+ { NULL, (0x0b << 16) + 0x001, "Phone" },
+ { NULL, (0x0b << 16) + 0x002, "Answering Machine" },
+ { NULL, (0x0b << 16) + 0x003, "Message Controls" },
+ { NULL, (0x0b << 16) + 0x004, "Handset" },
+ { NULL, (0x0b << 16) + 0x005, "Headset" },
+ { NULL, (0x0b << 16) + 0x006, "Telephony Key Pad" },
+ { NULL, (0x0b << 16) + 0x007, "Programmable Button" },
+ { NULL, (0x0b << 16) + 0x020, "Hook Switch" },
+ { NULL, (0x0b << 16) + 0x021, "Flash" },
+ { NULL, (0x0b << 16) + 0x022, "Feature" },
+ { NULL, (0x0b << 16) + 0x023, "Hold" },
+ { NULL, (0x0b << 16) + 0x024, "Redial" },
+ { NULL, (0x0b << 16) + 0x025, "Transfer" },
+ { NULL, (0x0b << 16) + 0x026, "Drop" },
+ { NULL, (0x0b << 16) + 0x027, "Park" },
+ { NULL, (0x0b << 16) + 0x028, "Forward Calls" },
+ { NULL, (0x0b << 16) + 0x029, "Alternate Function" },
+ { NULL, (0x0b << 16) + 0x02a, "Line" },
+ { NULL, (0x0b << 16) + 0x02b, "Speaker Phone" },
+ { NULL, (0x0b << 16) + 0x02c, "Conference" },
+ { NULL, (0x0b << 16) + 0x02d, "Ring Enable" },
+ { NULL, (0x0b << 16) + 0x02e, "Ring Select" },
+ { NULL, (0x0b << 16) + 0x02f, "Phone Mute" },
+ { NULL, (0x0b << 16) + 0x030, "Caller ID" },
+ { NULL, (0x0b << 16) + 0x050, "Speed Dial" },
+ { NULL, (0x0b << 16) + 0x051, "Store Number" },
+ { NULL, (0x0b << 16) + 0x052, "Recall Number" },
+ { NULL, (0x0b << 16) + 0x053, "Phone Directory" },
+ { NULL, (0x0b << 16) + 0x070, "Voice Mail" },
+ { NULL, (0x0b << 16) + 0x071, "Screen Calls" },
+ { NULL, (0x0b << 16) + 0x072, "Do Not Disturb" },
+ { NULL, (0x0b << 16) + 0x073, "Message" },
+ { NULL, (0x0b << 16) + 0x074, "Answer On/Offf" },
+ { NULL, (0x0b << 16) + 0x090, "Inside Dial Tone" },
+ { NULL, (0x0b << 16) + 0x091, "Outside Dial Tone" },
+ { NULL, (0x0b << 16) + 0x092, "Inside Ring Tone" },
+ { NULL, (0x0b << 16) + 0x093, "Outside Ring Tone" },
+ { NULL, (0x0b << 16) + 0x094, "Priority Ring Tone" },
+ { NULL, (0x0b << 16) + 0x095, "Inside Ringback" },
+ { NULL, (0x0b << 16) + 0x096, "Priority Ringback" },
+ { NULL, (0x0b << 16) + 0x097, "Line Busy Tone" },
+ { NULL, (0x0b << 16) + 0x098, "Recorder Tone" },
+ { NULL, (0x0b << 16) + 0x099, "Call Waiting Tone" },
+ { NULL, (0x0b << 16) + 0x09a, "Confirmation Tone 1" },
+ { NULL, (0x0b << 16) + 0x09b, "Confirmation Tone 2" },
+ { NULL, (0x0b << 16) + 0x09c, "Tones Off" },
+ { NULL, (0x0b << 16) + 0x09d, "Outside Ringback" },
+ { NULL, (0x0b << 16) + 0x0b0, "Key 1" },
+ { NULL, (0x0b << 16) + 0x0b1, "Key 2" },
+ { NULL, (0x0b << 16) + 0x0b3, "Key 3" },
+ { NULL, (0x0b << 16) + 0x0b4, "Key 4" },
+ { NULL, (0x0b << 16) + 0x0b5, "Key 5" },
+ { NULL, (0x0b << 16) + 0x0b6, "Key 6" },
+ { NULL, (0x0b << 16) + 0x0b7, "Key 7" },
+ { NULL, (0x0b << 16) + 0x0b8, "Key 8" },
+ { NULL, (0x0b << 16) + 0x0b9, "Key 9" },
+ { NULL, (0x0b << 16) + 0x0ba, "Key Star" },
+ { NULL, (0x0b << 16) + 0x0bb, "Key Pound" },
+ { NULL, (0x0b << 16) + 0x0bc, "Key A" },
+ { NULL, (0x0b << 16) + 0x0bd, "Key B" },
+ { NULL, (0x0b << 16) + 0x0be, "Key C" },
+ { NULL, (0x0b << 16) + 0x0bf, "Key D" },
+ { NULL, (0x0c << 16) + 0x000, "Unassigned" },
+ { NULL, (0x0c << 16) + 0x001, "Consumer Control" },
+ { NULL, (0x0c << 16) + 0x002, "Numeric Key Pad" },
+ { NULL, (0x0c << 16) + 0x003, "Programmable Buttons" },
+ { NULL, (0x0c << 16) + 0x020, "+10" },
+ { NULL, (0x0c << 16) + 0x021, "+100" },
+ { NULL, (0x0c << 16) + 0x022, "AM/PM" },
+ { NULL, (0x0c << 16) + 0x030, "Power" },
+ { NULL, (0x0c << 16) + 0x031, "Reset" },
+ { NULL, (0x0c << 16) + 0x032, "Sleep" },
+ { NULL, (0x0c << 16) + 0x033, "Sleep After" },
+ { NULL, (0x0c << 16) + 0x034, "Sleep Mode" },
+ { NULL, (0x0c << 16) + 0x035, "Illumination" },
+ { NULL, (0x0c << 16) + 0x036, "Function Buttons" },
+ { NULL, (0x0c << 16) + 0x040, "Menu" },
+ { NULL, (0x0c << 16) + 0x041, "Menu Pick" },
+ { NULL, (0x0c << 16) + 0x042, "Menu Up" },
+ { NULL, (0x0c << 16) + 0x043, "Menu Down" },
+ { NULL, (0x0c << 16) + 0x044, "Menu Left" },
+ { NULL, (0x0c << 16) + 0x045, "Menu Right" },
+ { NULL, (0x0c << 16) + 0x046, "Menu Escape" },
+ { NULL, (0x0c << 16) + 0x047, "Menu Value Increase" },
+ { NULL, (0x0c << 16) + 0x048, "Menu Value Decrease" },
+ { NULL, (0x0c << 16) + 0x060, "Data on Screen" },
+ { NULL, (0x0c << 16) + 0x061, "Closed Caption" },
+ { NULL, (0x0c << 16) + 0x062, "Closed Caption Select" },
+ { NULL, (0x0c << 16) + 0x063, "VCR/TV" },
+ { NULL, (0x0c << 16) + 0x064, "Broadcast Mode" },
+ { NULL, (0x0c << 16) + 0x065, "Snapshot" },
+ { NULL, (0x0c << 16) + 0x066, "Still" },
+ { NULL, (0x0c << 16) + 0x080, "Selection" },
+ { NULL, (0x0c << 16) + 0x081, "Assign Selection" },
+ { NULL, (0x0c << 16) + 0x082, "Mode Step" },
+ { NULL, (0x0c << 16) + 0x083, "Recall Last" },
+ { NULL, (0x0c << 16) + 0x084, "Enter Channel" },
+ { NULL, (0x0c << 16) + 0x085, "Order Movie" },
+ { NULL, (0x0c << 16) + 0x086, "Channel" },
+ { NULL, (0x0c << 16) + 0x087, "Media Selection" },
+ { NULL, (0x0c << 16) + 0x088, "Media Select Computer" },
+ { NULL, (0x0c << 16) + 0x089, "Media Select TV" },
+ { NULL, (0x0c << 16) + 0x08a, "Media Select WWW" },
+ { NULL, (0x0c << 16) + 0x08b, "Media Select DVD" },
+ { NULL, (0x0c << 16) + 0x08c, "Media Select Telephone" },
+ { NULL, (0x0c << 16) + 0x08d, "Media Select Program Guide" },
+ { NULL, (0x0c << 16) + 0x08e, "Media Select Video Phone" },
+ { NULL, (0x0c << 16) + 0x08f, "Media Select Games" },
+ { NULL, (0x0c << 16) + 0x090, "Media Select Messages" },
+ { NULL, (0x0c << 16) + 0x091, "Media Select CD" },
+ { NULL, (0x0c << 16) + 0x092, "Media Select VCR" },
+ { NULL, (0x0c << 16) + 0x093, "Media Select Tuner" },
+ { NULL, (0x0c << 16) + 0x094, "Quit" },
+ { NULL, (0x0c << 16) + 0x095, "Help" },
+ { NULL, (0x0c << 16) + 0x096, "Media Select Tape" },
+ { NULL, (0x0c << 16) + 0x097, "Media Select Cable" },
+ { NULL, (0x0c << 16) + 0x098, "Media Select Satellite" },
+ { NULL, (0x0c << 16) + 0x099, "Media Select Security" },
+ { NULL, (0x0c << 16) + 0x09a, "Media Select Home" },
+ { NULL, (0x0c << 16) + 0x09b, "Media Select Call" },
+ { NULL, (0x0c << 16) + 0x09c, "Channel Increment" },
+ { NULL, (0x0c << 16) + 0x09d, "Channel Decrement" },
+ { NULL, (0x0c << 16) + 0x09e, "Media Select SAP" },
+ { NULL, (0x0c << 16) + 0x0a0, "VCR Plus" },
+ { NULL, (0x0c << 16) + 0x0a1, "Once" },
+ { NULL, (0x0c << 16) + 0x0a2, "Daily" },
+ { NULL, (0x0c << 16) + 0x0a3, "Weekly" },
+ { NULL, (0x0c << 16) + 0x0a4, "Monthly" },
+ { NULL, (0x0c << 16) + 0x0b0, "Play" },
+ { NULL, (0x0c << 16) + 0x0b1, "Pause" },
+ { NULL, (0x0c << 16) + 0x0b2, "Record" },
+ { NULL, (0x0c << 16) + 0x0b3, "Fast Forward" },
+ { NULL, (0x0c << 16) + 0x0b4, "Rewind" },
+ { NULL, (0x0c << 16) + 0x0b5, "Scan Next Track" },
+ { NULL, (0x0c << 16) + 0x0b6, "Scan Previous Track" },
+ { NULL, (0x0c << 16) + 0x0b7, "Stop" },
+ { NULL, (0x0c << 16) + 0x0b8, "Eject" },
+ { NULL, (0x0c << 16) + 0x0b9, "Random Play" },
+ { NULL, (0x0c << 16) + 0x0ba, "Select Disc" },
+ { NULL, (0x0c << 16) + 0x0bb, "Enter Disc" },
+ { NULL, (0x0c << 16) + 0x0bc, "Repeat" },
+ { NULL, (0x0c << 16) + 0x0bd, "Tracking" },
+ { NULL, (0x0c << 16) + 0x0be, "Track Normal" },
+ { NULL, (0x0c << 16) + 0x0bf, "Slow Tracking" },
+ { NULL, (0x0c << 16) + 0x0c0, "Frame Forward" },
+ { NULL, (0x0c << 16) + 0x0c1, "Frame Back" },
+ { NULL, (0x0c << 16) + 0x0c2, "Mark" },
+ { NULL, (0x0c << 16) + 0x0c3, "Clear Mark" },
+ { NULL, (0x0c << 16) + 0x0c4, "Repeat from Mark" },
+ { NULL, (0x0c << 16) + 0x0c5, "Return to Mark" },
+ { NULL, (0x0c << 16) + 0x0c6, "Search Mark Forward" },
+ { NULL, (0x0c << 16) + 0x0c7, "Search Mark Backward" },
+ { NULL, (0x0c << 16) + 0x0c8, "Counter Reset" },
+ { NULL, (0x0c << 16) + 0x0c9, "Show Counter" },
+ { NULL, (0x0c << 16) + 0x0ca, "Tracking Increment" },
+ { NULL, (0x0c << 16) + 0x0cb, "Tracking Decrement" },
+ { NULL, (0x0c << 16) + 0x0cc, "Stop/Eject" },
+ { NULL, (0x0c << 16) + 0x0cd, "Play/Pause" },
+ { NULL, (0x0c << 16) + 0x0ce, "Play/Skip" },
+ { NULL, (0x0c << 16) + 0x0e0, "Volume" },
+ { NULL, (0x0c << 16) + 0x0e1, "Balance" },
+ { NULL, (0x0c << 16) + 0x0e2, "Mute" },
+ { NULL, (0x0c << 16) + 0x0e3, "Bass" },
+ { NULL, (0x0c << 16) + 0x0e4, "Treble" },
+ { NULL, (0x0c << 16) + 0x0e5, "Bass Boost" },
+ { NULL, (0x0c << 16) + 0x0e6, "Surround Mode" },
+ { NULL, (0x0c << 16) + 0x0e7, "Loudness" },
+ { NULL, (0x0c << 16) + 0x0e8, "MPX" },
+ { NULL, (0x0c << 16) + 0x0e9, "Volume Increment" },
+ { NULL, (0x0c << 16) + 0x0ea, "Volume Decrement" },
+ { NULL, (0x0c << 16) + 0x0f0, "Speed Select" },
+ { NULL, (0x0c << 16) + 0x0f1, "Playback Speed" },
+ { NULL, (0x0c << 16) + 0x0f2, "Standard Play" },
+ { NULL, (0x0c << 16) + 0x0f3, "Long Play" },
+ { NULL, (0x0c << 16) + 0x0f4, "Extended Play" },
+ { NULL, (0x0c << 16) + 0x0f5, "Slow" },
+ { NULL, (0x0c << 16) + 0x100, "Fan Enable" },
+ { NULL, (0x0c << 16) + 0x101, "Fan Speed" },
+ { NULL, (0x0c << 16) + 0x102, "Light Enable" },
+ { NULL, (0x0c << 16) + 0x103, "Light Illumination Level" },
+ { NULL, (0x0c << 16) + 0x104, "Climate Control Enable" },
+ { NULL, (0x0c << 16) + 0x105, "Room Temperature" },
+ { NULL, (0x0c << 16) + 0x106, "Security Enable" },
+ { NULL, (0x0c << 16) + 0x107, "Fire Alarm" },
+ { NULL, (0x0c << 16) + 0x108, "Police Alarm" },
+ { NULL, (0x0c << 16) + 0x150, "Balance Right" },
+ { NULL, (0x0c << 16) + 0x151, "Balance Left" },
+ { NULL, (0x0c << 16) + 0x152, "Bass Increment" },
+ { NULL, (0x0c << 16) + 0x153, "Bass Decrement" },
+ { NULL, (0x0c << 16) + 0x154, "Treble Increment" },
+ { NULL, (0x0c << 16) + 0x155, "Treble Decrement" },
+ { NULL, (0x0c << 16) + 0x160, "Speaker System" },
+ { NULL, (0x0c << 16) + 0x161, "Channel Left" },
+ { NULL, (0x0c << 16) + 0x162, "Channel Right" },
+ { NULL, (0x0c << 16) + 0x163, "Channel Center" },
+ { NULL, (0x0c << 16) + 0x164, "Channel Front" },
+ { NULL, (0x0c << 16) + 0x165, "Channel Center Front" },
+ { NULL, (0x0c << 16) + 0x166, "Channel Side" },
+ { NULL, (0x0c << 16) + 0x167, "Channel Surround" },
+ { NULL, (0x0c << 16) + 0x168, "Channel Low Frequency Enhancement" },
+ { NULL, (0x0c << 16) + 0x169, "Channel Top" },
+ { NULL, (0x0c << 16) + 0x16a, "Channel Unknown" },
+ { NULL, (0x0c << 16) + 0x170, "Sub-Channel" },
+ { NULL, (0x0c << 16) + 0x171, "Sub-Channel Increment" },
+ { NULL, (0x0c << 16) + 0x172, "Sub-Channel Decrement" },
+ { NULL, (0x0c << 16) + 0x173, "Alternative Audio Increment" },
+ { NULL, (0x0c << 16) + 0x174, "Alternative Audio Decrement" },
+ { NULL, (0x0c << 16) + 0x180, "Application Launch Buttons" },
+ { NULL, (0x0c << 16) + 0x181, "AL Launch Button Configuration Tool" },
+ { NULL, (0x0c << 16) + 0x182, "AL Launch Button Configuration" },
+ { NULL, (0x0c << 16) + 0x183, "AL Consumer Control Configuration" },
+ { NULL, (0x0c << 16) + 0x184, "AL Word Processor" },
+ { NULL, (0x0c << 16) + 0x185, "AL Text Editor" },
+ { NULL, (0x0c << 16) + 0x186, "AL Spreadsheet" },
+ { NULL, (0x0c << 16) + 0x187, "AL Graphics Editor" },
+ { NULL, (0x0c << 16) + 0x188, "AL Presentation App" },
+ { NULL, (0x0c << 16) + 0x189, "AL Database App" },
+ { NULL, (0x0c << 16) + 0x18a, "AL Email Reader" },
+ { NULL, (0x0c << 16) + 0x18b, "AL Newsreader" },
+ { NULL, (0x0c << 16) + 0x18c, "AL Voicemail" },
+ { NULL, (0x0c << 16) + 0x18d, "AL Contacts/Address Book" },
+ { NULL, (0x0c << 16) + 0x18e, "AL Calendar/Schedule" },
+ { NULL, (0x0c << 16) + 0x18f, "AL Task/Project Manager" },
+ { NULL, (0x0c << 16) + 0x190, "AL Log/Jounal/Timecard" },
+ { NULL, (0x0c << 16) + 0x191, "AL Checkbook/Finance" },
+ { NULL, (0x0c << 16) + 0x192, "AL Calculator" },
+ { NULL, (0x0c << 16) + 0x193, "AL A/V Capture/Playback" },
+ { NULL, (0x0c << 16) + 0x194, "AL Local Machine Browser" },
+ { NULL, (0x0c << 16) + 0x195, "AL LAN/Wan Browser" },
+ { NULL, (0x0c << 16) + 0x196, "AL Internet Browser" },
+ { NULL, (0x0c << 16) + 0x197, "AL Remote Networking/ISP Connect" },
+ { NULL, (0x0c << 16) + 0x198, "AL Network Conference" },
+ { NULL, (0x0c << 16) + 0x199, "AL Network Chat" },
+ { NULL, (0x0c << 16) + 0x19a, "AL Telephony/Dialer" },
+ { NULL, (0x0c << 16) + 0x19b, "AL Logon" },
+ { NULL, (0x0c << 16) + 0x19c, "AL Logoff" },
+ { NULL, (0x0c << 16) + 0x19d, "AL Logon/Logoff" },
+ { NULL, (0x0c << 16) + 0x19e, "AL Terminal Local/Screensaver" },
+ { NULL, (0x0c << 16) + 0x19f, "AL Control Panel" },
+ { NULL, (0x0c << 16) + 0x1a0, "AL Command Line Processor/Run" },
+ { NULL, (0x0c << 16) + 0x1a1, "AL Process/Task Manager" },
+ { NULL, (0x0c << 16) + 0x1a2, "AL Select Task/Application" },
+ { NULL, (0x0c << 16) + 0x1a3, "AL Next Task/Application" },
+ { NULL, (0x0c << 16) + 0x1a4, "AL Previous Task/Application" },
+ { NULL, (0x0c << 16) + 0x1a5, "AL Preemptive Halt Task/Application" },
+ { NULL, (0x0c << 16) + 0x200, "Generic GUI Application Controls" },
+ { NULL, (0x0c << 16) + 0x201, "AC New" },
+ { NULL, (0x0c << 16) + 0x202, "AC Open" },
+ { NULL, (0x0c << 16) + 0x203, "AC CLose" },
+ { NULL, (0x0c << 16) + 0x204, "AC Exit" },
+ { NULL, (0x0c << 16) + 0x205, "AC Maximize" },
+ { NULL, (0x0c << 16) + 0x206, "AC Minimize" },
+ { NULL, (0x0c << 16) + 0x207, "AC Save" },
+ { NULL, (0x0c << 16) + 0x208, "AC Print" },
+ { NULL, (0x0c << 16) + 0x209, "AC Properties" },
+ { NULL, (0x0c << 16) + 0x21a, "AC Undo" },
+ { NULL, (0x0c << 16) + 0x21b, "AC Copy" },
+ { NULL, (0x0c << 16) + 0x21c, "AC Cut" },
+ { NULL, (0x0c << 16) + 0x21d, "AC Paste" },
+ { NULL, (0x0c << 16) + 0x21e, "AC Select All" },
+ { NULL, (0x0c << 16) + 0x21f, "AC Find" },
+ { NULL, (0x0c << 16) + 0x220, "AC Find and Replace" },
+ { NULL, (0x0c << 16) + 0x221, "AC Search" },
+ { NULL, (0x0c << 16) + 0x222, "AC Go To" },
+ { NULL, (0x0c << 16) + 0x223, "AC Home" },
+ { NULL, (0x0c << 16) + 0x224, "AC Back" },
+ { NULL, (0x0c << 16) + 0x225, "AC Forward" },
+ { NULL, (0x0c << 16) + 0x226, "AC Stop" },
+ { NULL, (0x0c << 16) + 0x227, "AC Refresh" },
+ { NULL, (0x0c << 16) + 0x228, "AC Previous Link" },
+ { NULL, (0x0c << 16) + 0x229, "AC Next Link" },
+ { NULL, (0x0c << 16) + 0x22b, "AC History" },
+ { NULL, (0x0c << 16) + 0x22c, "AC Subscriptions" },
+ { NULL, (0x0c << 16) + 0x22d, "AC Zoom In" },
+ { NULL, (0x0c << 16) + 0x22e, "AC Zoom Out" },
+ { NULL, (0x0c << 16) + 0x22f, "AC Zoom" },
+ { NULL, (0x0c << 16) + 0x230, "AC Full Screen View" },
+ { NULL, (0x0c << 16) + 0x231, "AC Normal View" },
+ { NULL, (0x0c << 16) + 0x232, "AC View Toggle" },
+ { NULL, (0x0c << 16) + 0x233, "AC Scroll Up" },
+ { NULL, (0x0c << 16) + 0x234, "AC Scroll Down" },
+ { NULL, (0x0c << 16) + 0x235, "AC Scroll" },
+ { NULL, (0x0c << 16) + 0x236, "AC Pan Left" },
+ { NULL, (0x0c << 16) + 0x237, "AC Pan Right" },
+ { NULL, (0x0c << 16) + 0x238, "AC Pan" },
+ { NULL, (0x0c << 16) + 0x239, "AC New Window" },
+ { NULL, (0x0c << 16) + 0x23a, "AC Tile Horizontally" },
+ { NULL, (0x0c << 16) + 0x23b, "AC Tile Vertically" },
+ { NULL, (0x0c << 16) + 0x23c, "AC Format" },
+ { NULL, (0x0d << 16) + 0x000, "Undefined" },
+ { NULL, (0x0d << 16) + 0x001, "Digitizer" },
+ { NULL, (0x0d << 16) + 0x002, "Pen" },
+ { NULL, (0x0d << 16) + 0x003, "Light Pen" },
+ { NULL, (0x0d << 16) + 0x004, "Touch Screen" },
+ { NULL, (0x0d << 16) + 0x005, "Touch Pad" },
+ { NULL, (0x0d << 16) + 0x006, "White Board" },
+ { NULL, (0x0d << 16) + 0x007, "Coordinate Measuring Machine" },
+ { NULL, (0x0d << 16) + 0x008, "3D Digitizer" },
+ { NULL, (0x0d << 16) + 0x009, "Stereo Plotter" },
+ { NULL, (0x0d << 16) + 0x00a, "Articulated Arm" },
+ { NULL, (0x0d << 16) + 0x00b, "Armature" },
+ { NULL, (0x0d << 16) + 0x00c, "Multiple Point Digitizer" },
+ { NULL, (0x0d << 16) + 0x00d, "Free Space Wand" },
+ { NULL, (0x0d << 16) + 0x020, "Stylus" },
+ { NULL, (0x0d << 16) + 0x021, "Puck" },
+ { NULL, (0x0d << 16) + 0x022, "Finger" },
+ { NULL, (0x0d << 16) + 0x030, "Tip Pressure" },
+ { NULL, (0x0d << 16) + 0x031, "Barrel Pressure" },
+ { NULL, (0x0d << 16) + 0x032, "In Range" },
+ { NULL, (0x0d << 16) + 0x033, "Touch" },
+ { NULL, (0x0d << 16) + 0x034, "Untouch" },
+ { NULL, (0x0d << 16) + 0x035, "Tap" },
+ { NULL, (0x0d << 16) + 0x036, "Quality" },
+ { NULL, (0x0d << 16) + 0x037, "Data Valid" },
+ { NULL, (0x0d << 16) + 0x038, "Transducer Index" },
+ { NULL, (0x0d << 16) + 0x039, "Tablet Function Keys" },
+ { NULL, (0x0d << 16) + 0x03a, "Program Change Keys" },
+ { NULL, (0x0d << 16) + 0x03b, "Battery Strength" },
+ { NULL, (0x0d << 16) + 0x03c, "Invert" },
+ { NULL, (0x0d << 16) + 0x03d, "X Tilt" },
+ { NULL, (0x0d << 16) + 0x03e, "Y Tilt" },
+ { NULL, (0x0d << 16) + 0x03f, "Azimuth" },
+ { NULL, (0x0d << 16) + 0x040, "Altitude" },
+ { NULL, (0x0d << 16) + 0x041, "Twist" },
+ { NULL, (0x0d << 16) + 0x042, "Tip Switch" },
+ { NULL, (0x0d << 16) + 0x043, "Secondary Tip Switch" },
+ { NULL, (0x0d << 16) + 0x044, "Barrel Switch" },
+ { NULL, (0x0d << 16) + 0x045, "Eraser" },
+ { NULL, (0x0d << 16) + 0x046, "Tablet Pick" },
+ { NULL, (0x0d << 16) + 0x047, "Confidence" },
+ { NULL, (0x0d << 16) + 0x048, "Width" },
+ { NULL, (0x0d << 16) + 0x049, "Height" },
+ { NULL, (0x0d << 16) + 0x051, "Contact ID" },
+ { NULL, (0x0d << 16) + 0x052, "Input Mode" },
+ { NULL, (0x0d << 16) + 0x053, "Device Index" },
+ { NULL, (0x0d << 16) + 0x054, "Contact Count" },
+ { NULL, (0x0d << 16) + 0x055, "Maximum Contact Number" },
+ { NULL, (0x0f << 16) + 0x000, "Undefined" },
+ { NULL, (0x0f << 16) + 0x001, "Physical Interface Device" },
+ { NULL, (0x0f << 16) + 0x020, "Normal" },
+ { NULL, (0x0f << 16) + 0x021, "Set Effect Report" },
+ { NULL, (0x0f << 16) + 0x022, "Effect Block Index" },
+ { NULL, (0x0f << 16) + 0x023, "Parameter Block Offset" },
+ { NULL, (0x0f << 16) + 0x024, "ROM Flag" },
+ { NULL, (0x0f << 16) + 0x025, "Effect Type" },
+ { NULL, (0x0f << 16) + 0x026, "ET Constant Force" },
+ { NULL, (0x0f << 16) + 0x027, "ET Ramp" },
+ { NULL, (0x0f << 16) + 0x028, "ET Custom Force Data" },
+ { NULL, (0x0f << 16) + 0x030, "ET Square" },
+ { NULL, (0x0f << 16) + 0x031, "ET Sine" },
+ { NULL, (0x0f << 16) + 0x032, "ET Triangle" },
+ { NULL, (0x0f << 16) + 0x033, "ET Sawtooth Up" },
+ { NULL, (0x0f << 16) + 0x034, "ET Sawtooth Down" },
+ { NULL, (0x0f << 16) + 0x040, "ET Spring" },
+ { NULL, (0x0f << 16) + 0x041, "ET Damper" },
+ { NULL, (0x0f << 16) + 0x042, "ET Inertia" },
+ { NULL, (0x0f << 16) + 0x043, "ET Friction" },
+ { NULL, (0x0f << 16) + 0x050, "Duration" },
+ { NULL, (0x0f << 16) + 0x051, "Sample Period" },
+ { NULL, (0x0f << 16) + 0x052, "Gain" },
+ { NULL, (0x0f << 16) + 0x053, "Trigger Button" },
+ { NULL, (0x0f << 16) + 0x054, "Trigger Repeat Interval" },
+ { NULL, (0x0f << 16) + 0x055, "Axes Enable" },
+ { NULL, (0x0f << 16) + 0x056, "Direction Enable" },
+ { NULL, (0x0f << 16) + 0x057, "Direction" },
+ { NULL, (0x0f << 16) + 0x058, "Type Specific Block Offset" },
+ { NULL, (0x0f << 16) + 0x059, "Block Type" },
+ { NULL, (0x0f << 16) + 0x05A, "Set Envelope Report" },
+ { NULL, (0x0f << 16) + 0x05B, "Attack Level" },
+ { NULL, (0x0f << 16) + 0x05C, "Attack Time" },
+ { NULL, (0x0f << 16) + 0x05D, "Fade Level" },
+ { NULL, (0x0f << 16) + 0x05E, "Fade Time" },
+ { NULL, (0x0f << 16) + 0x05F, "Set Condition Report" },
+ { NULL, (0x0f << 16) + 0x060, "CP Offset" },
+ { NULL, (0x0f << 16) + 0x061, "Positive Coefficient" },
+ { NULL, (0x0f << 16) + 0x062, "Negative Coefficient" },
+ { NULL, (0x0f << 16) + 0x063, "Positive Saturation" },
+ { NULL, (0x0f << 16) + 0x064, "Negative Saturation" },
+ { NULL, (0x0f << 16) + 0x065, "Dead Band" },
+ { NULL, (0x0f << 16) + 0x066, "Download Force Sample" },
+ { NULL, (0x0f << 16) + 0x067, "Isoch Custom Force Enable" },
+ { NULL, (0x0f << 16) + 0x068, "Custom Force Data Report" },
+ { NULL, (0x0f << 16) + 0x069, "Custom Force Data" },
+ { NULL, (0x0f << 16) + 0x06A, "Custom Force Vendor Defined Data" },
+ { NULL, (0x0f << 16) + 0x06B, "Set Custom Force Report" },
+ { NULL, (0x0f << 16) + 0x06C, "Custom Force Data Offset" },
+ { NULL, (0x0f << 16) + 0x06D, "Sample Count" },
+ { NULL, (0x0f << 16) + 0x06E, "Set Periodic Report" },
+ { NULL, (0x0f << 16) + 0x06F, "Offset" },
+ { NULL, (0x0f << 16) + 0x070, "Magnitude" },
+ { NULL, (0x0f << 16) + 0x071, "Phase" },
+ { NULL, (0x0f << 16) + 0x072, "Period" },
+ { NULL, (0x0f << 16) + 0x073, "Set Constant Force Report" },
+ { NULL, (0x0f << 16) + 0x074, "Set Ramp Force Report" },
+ { NULL, (0x0f << 16) + 0x075, "Ramp Start" },
+ { NULL, (0x0f << 16) + 0x076, "Ramp End" },
+ { NULL, (0x0f << 16) + 0x077, "Effect Operation Report" },
+ { NULL, (0x0f << 16) + 0x078, "Effect Operation" },
+ { NULL, (0x0f << 16) + 0x079, "Op Effect Start" },
+ { NULL, (0x0f << 16) + 0x07A, "Op Effect Start Solo" },
+ { NULL, (0x0f << 16) + 0x07B, "Op Effect Stop" },
+ { NULL, (0x0f << 16) + 0x07C, "Loop Count" },
+ { NULL, (0x0f << 16) + 0x07D, "Device Gain Report" },
+ { NULL, (0x0f << 16) + 0x07E, "Device Gain" },
+ { NULL, (0x0f << 16) + 0x07F, "PID Pool Report" },
+ { NULL, (0x0f << 16) + 0x080, "RAM Pool Size" },
+ { NULL, (0x0f << 16) + 0x081, "ROM Pool Size" },
+ { NULL, (0x0f << 16) + 0x082, "ROM Effect Block Count" },
+ { NULL, (0x0f << 16) + 0x083, "Simultaneous Effects Max" },
+ { NULL, (0x0f << 16) + 0x084, "Pool Alignment" },
+ { NULL, (0x0f << 16) + 0x085, "PID Pool Move Report" },
+ { NULL, (0x0f << 16) + 0x086, "Move Source" },
+ { NULL, (0x0f << 16) + 0x087, "Move Destination" },
+ { NULL, (0x0f << 16) + 0x088, "Move Length" },
+ { NULL, (0x0f << 16) + 0x089, "PID Block Load Report" },
+ { NULL, (0x0f << 16) + 0x08B, "Block Load Status" },
+ { NULL, (0x0f << 16) + 0x08C, "Block Load Success" },
+ { NULL, (0x0f << 16) + 0x08D, "Block Load Full" },
+ { NULL, (0x0f << 16) + 0x08E, "Block Load Error" },
+ { NULL, (0x0f << 16) + 0x08F, "Block Handle" },
+ { NULL, (0x0f << 16) + 0x090, "PID Block Free Report" },
+ { NULL, (0x0f << 16) + 0x091, "Type Specific Block Handle" },
+ { NULL, (0x0f << 16) + 0x092, "PID State Report" },
+ { NULL, (0x0f << 16) + 0x094, "Effect Playing" },
+ { NULL, (0x0f << 16) + 0x095, "PID Device Control Report" },
+ { NULL, (0x0f << 16) + 0x096, "PID Device Control" },
+ { NULL, (0x0f << 16) + 0x097, "DC Enable Actuators" },
+ { NULL, (0x0f << 16) + 0x098, "DC Disable Actuators" },
+ { NULL, (0x0f << 16) + 0x099, "DC Stop All Effects" },
+ { NULL, (0x0f << 16) + 0x09A, "DC Device Reset" },
+ { NULL, (0x0f << 16) + 0x09B, "DC Device Pause" },
+ { NULL, (0x0f << 16) + 0x09C, "DC Device Continue" },
+ { NULL, (0x0f << 16) + 0x09F, "Device Paused" },
+ { NULL, (0x0f << 16) + 0x0A0, "Actuators Enabled" },
+ { NULL, (0x0f << 16) + 0x0A4, "Safety Switch" },
+ { NULL, (0x0f << 16) + 0x0A5, "Actuator Override Switch" },
+ { NULL, (0x0f << 16) + 0x0A6, "Actuator Power" },
+ { NULL, (0x0f << 16) + 0x0A7, "Start Delay" },
+ { NULL, (0x0f << 16) + 0x0A8, "Parameter Block Size" },
+ { NULL, (0x0f << 16) + 0x0A9, "Device Managed Pool" },
+ { NULL, (0x0f << 16) + 0x0AA, "Shared Parameter Blocks" },
+ { NULL, (0x0f << 16) + 0x0AB, "Create New Effect Report" },
+ { NULL, (0x0f << 16) + 0x0AC, "RAM Pool Available" },
+ { NULL, (0x14 << 16) + 0x000, "Undefined" },
+ { NULL, (0x14 << 16) + 0x001, "Alphanumeric Display" },
+ { NULL, (0x14 << 16) + 0x020, "Display Attributes Report" },
+ { NULL, (0x14 << 16) + 0x021, "ASCII Character Set" },
+ { NULL, (0x14 << 16) + 0x022, "Data Read Back" },
+ { NULL, (0x14 << 16) + 0x023, "Font Read Back" },
+ { NULL, (0x14 << 16) + 0x024, "Display Control Report" },
+ { NULL, (0x14 << 16) + 0x025, "Clear Display" },
+ { NULL, (0x14 << 16) + 0x026, "Display Enable" },
+ { NULL, (0x14 << 16) + 0x027, "Screen Saver Delay" },
+ { NULL, (0x14 << 16) + 0x028, "Screen Saver Enable" },
+ { NULL, (0x14 << 16) + 0x029, "Vertical Scroll" },
+ { NULL, (0x14 << 16) + 0x02a, "Horizontal Scroll" },
+ { NULL, (0x14 << 16) + 0x02b, "Character Report" },
+ { NULL, (0x14 << 16) + 0x02c, "Display Data" },
+ { NULL, (0x14 << 16) + 0x02d, "Display Status" },
+ { NULL, (0x14 << 16) + 0x02e, "Stat Not Ready" },
+ { NULL, (0x14 << 16) + 0x02f, "Stat Ready" },
+ { NULL, (0x14 << 16) + 0x030, "Err Not a loadable Character" },
+ { NULL, (0x14 << 16) + 0x031, "Err Font Data Cannot Be Read" },
+ { NULL, (0x14 << 16) + 0x032, "Cursur Position Report" },
+ { NULL, (0x14 << 16) + 0x033, "Row" },
+ { NULL, (0x14 << 16) + 0x034, "Column" },
+ { NULL, (0x14 << 16) + 0x035, "Rows" },
+ { NULL, (0x14 << 16) + 0x036, "Columns" },
+ { NULL, (0x14 << 16) + 0x037, "Cursor Pixel Positioning" },
+ { NULL, (0x14 << 16) + 0x038, "Cursor Mode" },
+ { NULL, (0x14 << 16) + 0x039, "Cursor Enable" },
+ { NULL, (0x14 << 16) + 0x03a, "Cursor Blink" },
+ { NULL, (0x14 << 16) + 0x03b, "Font Report" },
+ { NULL, (0x14 << 16) + 0x03c, "Font Data" },
+ { NULL, (0x14 << 16) + 0x03d, "Character Width" },
+ { NULL, (0x14 << 16) + 0x03e, "Character Height" },
+ { NULL, (0x14 << 16) + 0x03f, "Character Spacing Horizontal" },
+ { NULL, (0x14 << 16) + 0x040, "Character Spacing Vertical" },
+ { NULL, (0x14 << 16) + 0x041, "Unicode Character Set" },
+ { NULL, (0x80 << 16) + 0x001, "Monitor Control" },
+ { NULL, (0x80 << 16) + 0x002, "EDID Information" },
+ { NULL, (0x80 << 16) + 0x003, "VDIF Information" },
+ { NULL, (0x80 << 16) + 0x004, "VESA Version" },
+ { NULL, (0x82 << 16) + 0x001, "Degauss" },
+ { NULL, (0x82 << 16) + 0x010, "Brightness" },
+ { NULL, (0x82 << 16) + 0x012, "Contrast" },
+ { NULL, (0x82 << 16) + 0x016, "Red Video Gain" },
+ { NULL, (0x82 << 16) + 0x018, "Green Video Gain" },
+ { NULL, (0x82 << 16) + 0x01a, "Blue Video Gain" },
+ { NULL, (0x82 << 16) + 0x01c, "Focus" },
+ { NULL, (0x82 << 16) + 0x020, "Horizontal Position" },
+ { NULL, (0x82 << 16) + 0x022, "Horizontal Size" },
+ { NULL, (0x82 << 16) + 0x024, "Horizontal Pincushion" },
+ { NULL, (0x82 << 16) + 0x026, "Horizontal Pincushion Balance" },
+ { NULL, (0x82 << 16) + 0x028, "Horizontal Misconvergence" },
+ { NULL, (0x82 << 16) + 0x02a, "Horizontal Linearity" },
+ { NULL, (0x82 << 16) + 0x02c, "Horizontal Linearity Balance" },
+ { NULL, (0x82 << 16) + 0x030, "Vertical Position" },
+ { NULL, (0x82 << 16) + 0x032, "Vertical Size" },
+ { NULL, (0x82 << 16) + 0x034, "Vertical Pincushion" },
+ { NULL, (0x82 << 16) + 0x036, "Vertical Pincushion Balance" },
+ { NULL, (0x82 << 16) + 0x038, "Vertical Misconvergence" },
+ { NULL, (0x82 << 16) + 0x03a, "Vertical Linearity" },
+ { NULL, (0x82 << 16) + 0x03c, "Vertical Linearity Balance" },
+ { NULL, (0x82 << 16) + 0x040, "Parallelogram Balance (Key Distortion)" },
+ { NULL, (0x82 << 16) + 0x042, "Trapezoidal Distortion (Key)" },
+ { NULL, (0x82 << 16) + 0x044, "Tilt (Rotation)" },
+ { NULL, (0x82 << 16) + 0x046, "Top Corner Distortion Control" },
+ { NULL, (0x82 << 16) + 0x048, "Top Corner Distortion Balance" },
+ { NULL, (0x82 << 16) + 0x04a, "Bottom Corner Distortion Control" },
+ { NULL, (0x82 << 16) + 0x04c, "Bottom Corner Distortion Balance" },
+ { NULL, (0x82 << 16) + 0x056, "Horizontal Moire" },
+ { NULL, (0x82 << 16) + 0x058, "Vertical Moire" },
+ { NULL, (0x82 << 16) + 0x05e, "Input Level Select" },
+ { NULL, (0x82 << 16) + 0x060, "Input Source Select" },
+ { NULL, (0x82 << 16) + 0x06c, "Red Video Black Level" },
+ { NULL, (0x82 << 16) + 0x06e, "Green Video Black Level" },
+ { NULL, (0x82 << 16) + 0x070, "Blue Video Black Level" },
+ { NULL, (0x82 << 16) + 0x0a2, "Auto Size Center" },
+ { NULL, (0x82 << 16) + 0x0a4, "Polarity Horizontal Sychronization" },
+ { NULL, (0x82 << 16) + 0x0a6, "Polarity Vertical Synchronization" },
+ { NULL, (0x82 << 16) + 0x0aa, "Screen Orientation" },
+ { NULL, (0x82 << 16) + 0x0ac, "Horizontal Frequency in Hz" },
+ { NULL, (0x82 << 16) + 0x0ae, "Vertical Frequency in 0.1 Hz" },
+ { NULL, (0x82 << 16) + 0x0b0, "Settings" },
+ { NULL, (0x82 << 16) + 0x0ca, "On Screen Display (OSD)" },
+ { NULL, (0x82 << 16) + 0x0d4, "Stereo Mode" },
+ { NULL, (0x84 << 16) + 0x000, "Undefined" },
+ { NULL, (0x84 << 16) + 0x001, "iName" },
+ { NULL, (0x84 << 16) + 0x002, "Present Status" },
+ { NULL, (0x84 << 16) + 0x003, "Changed Status" },
+ { NULL, (0x84 << 16) + 0x004, "UPS" },
+ { NULL, (0x84 << 16) + 0x005, "Power Supply" },
+ { NULL, (0x84 << 16) + 0x010, "Battery System" },
+ { NULL, (0x84 << 16) + 0x011, "Battery System ID" },
+ { NULL, (0x84 << 16) + 0x012, "Battery" },
+ { NULL, (0x84 << 16) + 0x013, "Battery ID" },
+ { NULL, (0x84 << 16) + 0x014, "Charger" },
+ { NULL, (0x84 << 16) + 0x015, "Charger ID" },
+ { NULL, (0x84 << 16) + 0x016, "Power Converter" },
+ { NULL, (0x84 << 16) + 0x017, "Power Converter ID" },
+ { NULL, (0x84 << 16) + 0x018, "Outlet System" },
+ { NULL, (0x84 << 16) + 0x019, "Outlet System ID" },
+ { NULL, (0x84 << 16) + 0x01a, "Input" },
+ { NULL, (0x84 << 16) + 0x01b, "Input ID" },
+ { NULL, (0x84 << 16) + 0x01c, "Output" },
+ { NULL, (0x84 << 16) + 0x01d, "Output ID" },
+ { NULL, (0x84 << 16) + 0x01e, "Flow" },
+ { NULL, (0x84 << 16) + 0x01f, "Flow ID" },
+ { NULL, (0x84 << 16) + 0x020, "Outlet" },
+ { NULL, (0x84 << 16) + 0x021, "Outlet ID" },
+ { NULL, (0x84 << 16) + 0x022, "Gang" },
+ { NULL, (0x84 << 16) + 0x023, "Gang ID" },
+ { NULL, (0x84 << 16) + 0x024, "Power Summary" },
+ { NULL, (0x84 << 16) + 0x025, "Power Summary ID" },
+ { NULL, (0x84 << 16) + 0x030, "Voltage" },
+ { NULL, (0x84 << 16) + 0x031, "Current" },
+ { NULL, (0x84 << 16) + 0x032, "Frequency" },
+ { NULL, (0x84 << 16) + 0x033, "Apparent Power" },
+ { NULL, (0x84 << 16) + 0x034, "Active Power" },
+ { NULL, (0x84 << 16) + 0x035, "Percent Load" },
+ { NULL, (0x84 << 16) + 0x036, "Temperature" },
+ { NULL, (0x84 << 16) + 0x037, "Humidity" },
+ { NULL, (0x84 << 16) + 0x038, "Bad Count" },
+ { NULL, (0x84 << 16) + 0x040, "Config Voltage" },
+ { NULL, (0x84 << 16) + 0x041, "Config Current" },
+ { NULL, (0x84 << 16) + 0x042, "Config Frequency" },
+ { NULL, (0x84 << 16) + 0x043, "Config Apparent Power" },
+ { NULL, (0x84 << 16) + 0x044, "Config Active Power" },
+ { NULL, (0x84 << 16) + 0x045, "Config Percent Load" },
+ { NULL, (0x84 << 16) + 0x046, "Config Temperature" },
+ { NULL, (0x84 << 16) + 0x047, "Config Humidity" },
+ { NULL, (0x84 << 16) + 0x050, "Switch On Control" },
+ { NULL, (0x84 << 16) + 0x051, "Switch Off Control" },
+ { NULL, (0x84 << 16) + 0x052, "Toggle Control" },
+ { NULL, (0x84 << 16) + 0x053, "Low Voltage Transfer" },
+ { NULL, (0x84 << 16) + 0x054, "High Voltage Transfer" },
+ { NULL, (0x84 << 16) + 0x055, "Delay Before Reboot" },
+ { NULL, (0x84 << 16) + 0x056, "Delay Before Startup" },
+ { NULL, (0x84 << 16) + 0x057, "Delay Before Shutdown" },
+ { NULL, (0x84 << 16) + 0x058, "Test" },
+ { NULL, (0x84 << 16) + 0x059, "Module Reset" },
+ { NULL, (0x84 << 16) + 0x05a, "Audible Alarm Control" },
+ { NULL, (0x84 << 16) + 0x060, "Present" },
+ { NULL, (0x84 << 16) + 0x061, "Good" },
+ { NULL, (0x84 << 16) + 0x062, "Internal Failure" },
+ { NULL, (0x84 << 16) + 0x063, "Voltage out of range" },
+ { NULL, (0x84 << 16) + 0x064, "Frequency out of range" },
+ { NULL, (0x84 << 16) + 0x065, "Overload" },
+ { NULL, (0x84 << 16) + 0x066, "Over Charged" },
+ { NULL, (0x84 << 16) + 0x067, "Over Temperature" },
+ { NULL, (0x84 << 16) + 0x068, "Shutdown Requested" },
+ { NULL, (0x84 << 16) + 0x069, "Shutdown Imminent" },
+ { NULL, (0x84 << 16) + 0x06a, "Reserved" },
+ { NULL, (0x84 << 16) + 0x06b, "Switch On/Off" },
+ { NULL, (0x84 << 16) + 0x06c, "Switchable" },
+ { NULL, (0x84 << 16) + 0x06d, "Used" },
+ { NULL, (0x84 << 16) + 0x06e, "Boost" },
+ { NULL, (0x84 << 16) + 0x06f, "Buck" },
+ { NULL, (0x84 << 16) + 0x070, "Initialized" },
+ { NULL, (0x84 << 16) + 0x071, "Tested" },
+ { NULL, (0x84 << 16) + 0x072, "Awaiting Power" },
+ { NULL, (0x84 << 16) + 0x073, "Communication Lost" },
+ { NULL, (0x84 << 16) + 0x0fd, "iManufacturer" },
+ { NULL, (0x84 << 16) + 0x0fe, "iProduct" },
+ { NULL, (0x84 << 16) + 0x0ff, "iSerialNumber" },
+ { NULL, (0x85 << 16) + 0x000, "Undefined" },
+ { NULL, (0x85 << 16) + 0x001, "SMB Battery Mode" },
+ { NULL, (0x85 << 16) + 0x002, "SMB Battery Status" },
+ { NULL, (0x85 << 16) + 0x003, "SMB Alarm Warning" },
+ { NULL, (0x85 << 16) + 0x004, "SMB Charger Mode" },
+ { NULL, (0x85 << 16) + 0x005, "SMB Charger Status" },
+ { NULL, (0x85 << 16) + 0x006, "SMB Charger Spec Info" },
+ { NULL, (0x85 << 16) + 0x007, "SMB Selector State" },
+ { NULL, (0x85 << 16) + 0x008, "SMB Selector Presets" },
+ { NULL, (0x85 << 16) + 0x009, "SMB Selector Info" },
+ { NULL, (0x85 << 16) + 0x010, "Optional Mfg. Function 1" },
+ { NULL, (0x85 << 16) + 0x011, "Optional Mfg. Function 2" },
+ { NULL, (0x85 << 16) + 0x012, "Optional Mfg. Function 3" },
+ { NULL, (0x85 << 16) + 0x013, "Optional Mfg. Function 4" },
+ { NULL, (0x85 << 16) + 0x014, "Optional Mfg. Function 5" },
+ { NULL, (0x85 << 16) + 0x015, "Connection to SMBus" },
+ { NULL, (0x85 << 16) + 0x016, "Output Connection" },
+ { NULL, (0x85 << 16) + 0x017, "Charger Connection" },
+ { NULL, (0x85 << 16) + 0x018, "Battery Insertion" },
+ { NULL, (0x85 << 16) + 0x019, "Use Next" },
+ { NULL, (0x85 << 16) + 0x01a, "OK to use" },
+ { NULL, (0x85 << 16) + 0x01b, "Battery Supported" },
+ { NULL, (0x85 << 16) + 0x01c, "SelectorRevision" },
+ { NULL, (0x85 << 16) + 0x01d, "Charging Indicator" },
+ { NULL, (0x85 << 16) + 0x028, "Manufacturer Access" },
+ { NULL, (0x85 << 16) + 0x029, "Remaining Capacity Limit" },
+ { NULL, (0x85 << 16) + 0x02a, "Remaining Time Limit" },
+ { NULL, (0x85 << 16) + 0x02b, "At Rate" },
+ { NULL, (0x85 << 16) + 0x02c, "Capacity Mode" },
+ { NULL, (0x85 << 16) + 0x02d, "Broadcast To Charger" },
+ { NULL, (0x85 << 16) + 0x02e, "Primary Battery" },
+ { NULL, (0x85 << 16) + 0x02f, "Charge Controller" },
+ { NULL, (0x85 << 16) + 0x040, "Terminate Charge" },
+ { NULL, (0x85 << 16) + 0x041, "Terminate Discharge" },
+ { NULL, (0x85 << 16) + 0x042, "Below Remaining Capacity Limit" },
+ { NULL, (0x85 << 16) + 0x043, "Remaining Time Limit Expired" },
+ { NULL, (0x85 << 16) + 0x044, "Charging" },
+ { NULL, (0x85 << 16) + 0x045, "Discharging" },
+ { NULL, (0x85 << 16) + 0x046, "Fully Charged" },
+ { NULL, (0x85 << 16) + 0x047, "Fully Discharged" },
+ { NULL, (0x85 << 16) + 0x048, "Conditioning Flag" },
+ { NULL, (0x85 << 16) + 0x049, "At Rate OK" },
+ { NULL, (0x85 << 16) + 0x04a, "SMB Error Code" },
+ { NULL, (0x85 << 16) + 0x04b, "Need Replacement" },
+ { NULL, (0x85 << 16) + 0x060, "At Rate Time To Full" },
+ { NULL, (0x85 << 16) + 0x061, "At Rate Time To Empty" },
+ { NULL, (0x85 << 16) + 0x062, "Average Current" },
+ { NULL, (0x85 << 16) + 0x063, "Max Error" },
+ { NULL, (0x85 << 16) + 0x064, "Relative State Of Charge" },
+ { NULL, (0x85 << 16) + 0x065, "Absolute State Of Charge" },
+ { NULL, (0x85 << 16) + 0x066, "Remaining Capacity" },
+ { NULL, (0x85 << 16) + 0x067, "Full Charge Capacity" },
+ { NULL, (0x85 << 16) + 0x068, "Run Time To Empty" },
+ { NULL, (0x85 << 16) + 0x069, "Average Time To Empty" },
+ { NULL, (0x85 << 16) + 0x06a, "Average Time To Full" },
+ { NULL, (0x85 << 16) + 0x06b, "Cycle Count" },
+ { NULL, (0x85 << 16) + 0x080, "Batt. Pack Model Level" },
+ { NULL, (0x85 << 16) + 0x081, "Internal Charge Controller" },
+ { NULL, (0x85 << 16) + 0x082, "Primary Battery Support" },
+ { NULL, (0x85 << 16) + 0x083, "Design Capacity" },
+ { NULL, (0x85 << 16) + 0x084, "Specification Info" },
+ { NULL, (0x85 << 16) + 0x085, "Manufacturer Date" },
+ { NULL, (0x85 << 16) + 0x086, "Serial Number" },
+ { NULL, (0x85 << 16) + 0x087, "iManufacturerName" },
+ { NULL, (0x85 << 16) + 0x088, "iDeviceName" },
+ { NULL, (0x85 << 16) + 0x089, "iDeviceChemistry" },
+ { NULL, (0x85 << 16) + 0x08a, "Manufacturer Data" },
+ { NULL, (0x85 << 16) + 0x08b, "Rechargeable" },
+ { NULL, (0x85 << 16) + 0x08c, "Warning Capacity Limit" },
+ { NULL, (0x85 << 16) + 0x08d, "Capacity Granularity 1" },
+ { NULL, (0x85 << 16) + 0x08e, "Capacity Granularity 2" },
+ { NULL, (0x85 << 16) + 0x08f, "iOEMInformation" },
+ { NULL, (0x85 << 16) + 0x0c0, "Inhibit Charge" },
+ { NULL, (0x85 << 16) + 0x0c1, "Enable Polling" },
+ { NULL, (0x85 << 16) + 0x0c2, "Reset To Zero" },
+ { NULL, (0x85 << 16) + 0x0d0, "AC Present" },
+ { NULL, (0x85 << 16) + 0x0d1, "Battery Present" },
+ { NULL, (0x85 << 16) + 0x0d2, "Power Fail" },
+ { NULL, (0x85 << 16) + 0x0d3, "Alarm Inhibited" },
+ { NULL, (0x85 << 16) + 0x0d4, "Thermistor Under Range" },
+ { NULL, (0x85 << 16) + 0x0d5, "Thermistor Hot" },
+ { NULL, (0x85 << 16) + 0x0d6, "Thermistor Cold" },
+ { NULL, (0x85 << 16) + 0x0d7, "Thermistor Over Range" },
+ { NULL, (0x85 << 16) + 0x0d8, "Voltage Out Of Range" },
+ { NULL, (0x85 << 16) + 0x0d9, "Current Out Of Range" },
+ { NULL, (0x85 << 16) + 0x0da, "Current Not Regulated" },
+ { NULL, (0x85 << 16) + 0x0db, "Voltage Not Regulated" },
+ { NULL, (0x85 << 16) + 0x0dc, "Master Mode" },
+ { NULL, (0x85 << 16) + 0x0f0, "Charger Selector Support" },
+ { NULL, (0x85 << 16) + 0x0f1, "Charger Spec" },
+ { NULL, (0x85 << 16) + 0x0f2, "Level 2" },
+ { NULL, (0x85 << 16) + 0x0f3, "Level 3" },
+ { NULL, (0xf0 << 16) + 0x0f1, "Cash Drawer" },
+ { NULL, (0xf0 << 16) + 0x0f2, "Cash Drawer Number" },
+ { NULL, (0xf0 << 16) + 0x0f3, "Cash Drawer Set" },
+ { NULL, (0xf0 << 16) + 0x0f4, "Cash Drawer Status" },
+ { NULL },
+};
+
+/* dialects are represented as:
+ * langid + (dialectid << 10)
+ */
+static struct genericstrtable langids[] =
+{
+ { NULL, 0x0001 + (0x01 << 10), "Saudi Arabia" },
+ { NULL, 0x0001 + (0x02 << 10), "Iraq" },
+ { NULL, 0x0001 + (0x03 << 10), "Egypt" },
+ { NULL, 0x0001 + (0x04 << 10), "Libya" },
+ { NULL, 0x0001 + (0x05 << 10), "Algeria" },
+ { NULL, 0x0001 + (0x06 << 10), "Morocco" },
+ { NULL, 0x0001 + (0x07 << 10), "Tunesia" },
+ { NULL, 0x0001 + (0x08 << 10), "Oman" },
+ { NULL, 0x0001 + (0x09 << 10), "Yemen" },
+ { NULL, 0x0001 + (0x0a << 10), "Syria" },
+ { NULL, 0x0001 + (0x0b << 10), "Jordan" },
+ { NULL, 0x0001 + (0x0c << 10), "Lebanon" },
+ { NULL, 0x0001 + (0x0d << 10), "Kuwait" },
+ { NULL, 0x0001 + (0x0e << 10), "U.A.E" },
+ { NULL, 0x0001 + (0x0f << 10), "Bahrain" },
+ { NULL, 0x0001 + (0x10 << 10), "Qatar" },
+ { NULL, 0x0001, "Arabic" },
+ { NULL, 0x0002, "Bulgarian" },
+ { NULL, 0x0003, "Catalan" },
+ { NULL, 0x0004 + (0x01 << 10), "Traditional" },
+ { NULL, 0x0004 + (0x02 << 10), "Simplified" },
+ { NULL, 0x0004 + (0x03 << 10), "Hongkong SAR, PRC" },
+ { NULL, 0x0004 + (0x04 << 10), "Singapore" },
+ { NULL, 0x0004 + (0x05 << 10), "Macau SAR" },
+ { NULL, 0x0004, "Chinese" },
+ { NULL, 0x0005, "Czech" },
+ { NULL, 0x0006, "Danish" },
+ { NULL, 0x0007 + (0x01 << 10), "German" },
+ { NULL, 0x0007 + (0x02 << 10), "Swiss" },
+ { NULL, 0x0007 + (0x03 << 10), "Austrian" },
+ { NULL, 0x0007 + (0x04 << 10), "Luxembourg" },
+ { NULL, 0x0007 + (0x05 << 10), "Liechtenstein" },
+ { NULL, 0x0007, "German" },
+ { NULL, 0x0008, "Greek" },
+ { NULL, 0x0009 + (0x01 << 10), "US" },
+ { NULL, 0x0009 + (0x02 << 10), "UK" },
+ { NULL, 0x0009 + (0x03 << 10), "Australian" },
+ { NULL, 0x0009 + (0x04 << 10), "Canadian" },
+ { NULL, 0x0009 + (0x05 << 10), "New Zealand" },
+ { NULL, 0x0009 + (0x06 << 10), "Ireland" },
+ { NULL, 0x0009 + (0x07 << 10), "South Africa" },
+ { NULL, 0x0009 + (0x08 << 10), "Jamaica" },
+ { NULL, 0x0009 + (0x09 << 10), "Carribean" },
+ { NULL, 0x0009 + (0x0a << 10), "Belize" },
+ { NULL, 0x0009 + (0x0b << 10), "Trinidad" },
+ { NULL, 0x0009 + (0x0c << 10), "Zimbabwe" },
+ { NULL, 0x0009 + (0x0d << 10), "Philippines" },
+ { NULL, 0x0009, "English" },
+ { NULL, 0x000a + (0x01 << 10), "Castilian" },
+ { NULL, 0x000a + (0x02 << 10), "Mexican" },
+ { NULL, 0x000a + (0x03 << 10), "Modern" },
+ { NULL, 0x000a + (0x04 << 10), "Guatemala" },
+ { NULL, 0x000a + (0x05 << 10), "Costa Rica" },
+ { NULL, 0x000a + (0x06 << 10), "Panama" },
+ { NULL, 0x000a + (0x07 << 10), "Dominican Republic" },
+ { NULL, 0x000a + (0x08 << 10), "Venzuela" },
+ { NULL, 0x000a + (0x09 << 10), "Colombia" },
+ { NULL, 0x000a + (0x0a << 10), "Peru" },
+ { NULL, 0x000a + (0x0b << 10), "Argentina" },
+ { NULL, 0x000a + (0x0c << 10), "Ecuador" },
+ { NULL, 0x000a + (0x0d << 10), "Chile" },
+ { NULL, 0x000a + (0x0e << 10), "Uruguay" },
+ { NULL, 0x000a + (0x0f << 10), "Paraguay" },
+ { NULL, 0x000a + (0x10 << 10), "Bolivia" },
+ { NULL, 0x000a + (0x11 << 10), "El Salvador" },
+ { NULL, 0x000a + (0x12 << 10), "Honduras" },
+ { NULL, 0x000a + (0x13 << 10), "Nicaragua" },
+ { NULL, 0x000a + (0x14 << 10), "Puerto Rico" },
+ { NULL, 0x000a, "Spanish" },
+ { NULL, 0x000b, "Finnish" },
+ { NULL, 0x000c + (0x01 << 10), "French" },
+ { NULL, 0x000c + (0x02 << 10), "Belgian" },
+ { NULL, 0x000c + (0x03 << 10), "Canadian" },
+ { NULL, 0x000c + (0x04 << 10), "Swiss" },
+ { NULL, 0x000c + (0x05 << 10), "Luxembourg" },
+ { NULL, 0x000c + (0x06 << 10), "Monaco" },
+ { NULL, 0x000c, "French" },
+ { NULL, 0x000d, "Hebrew" },
+ { NULL, 0x000e, "Hungarian" },
+ { NULL, 0x000f, "Idelandic" },
+ { NULL, 0x0010 + (0x01 << 10), "Italian" },
+ { NULL, 0x0010 + (0x02 << 10), "Swiss" },
+ { NULL, 0x0010, "Italian" },
+ { NULL, 0x0011, "Japanese" },
+ { NULL, 0x0012 + (0x01 << 10), "Korean" },
+ { NULL, 0x0012, "Korean" },
+ { NULL, 0x0013 + (0x01 << 10), "Dutch" },
+ { NULL, 0x0013 + (0x02 << 10), "Belgian" },
+ { NULL, 0x0013, "Dutch" },
+ { NULL, 0x0014 + (0x01 << 10), "Bokmal" },
+ { NULL, 0x0014 + (0x02 << 10), "Nynorsk" },
+ { NULL, 0x0014, "Norwegian" },
+ { NULL, 0x0015, "Polish" },
+ { NULL, 0x0016 + (0x01 << 10), "Portuguese" },
+ { NULL, 0x0016 + (0x02 << 10), "Brazilian" },
+ { NULL, 0x0016, "Portuguese" },
+ { NULL, 0x0017, "forgotten" },
+ { NULL, 0x0018, "Romanian" },
+ { NULL, 0x0019, "Russian" },
+ { NULL, 0x001a + (0x01 << 10), "Croatian" },
+ { NULL, 0x001a + (0x02 << 10), "Latin" },
+ { NULL, 0x001a + (0x03 << 10), "Cyrillic" },
+ { NULL, 0x001a, "Serbian" },
+ { NULL, 0x001b, "Slovak" },
+ { NULL, 0x001c, "Albanian" },
+ { NULL, 0x001d + (0x01 << 10), "Swedish" },
+ { NULL, 0x001d + (0x02 << 10), "Finland" },
+ { NULL, 0x001d, "Swedish" },
+ { NULL, 0x001e, "Thai" },
+ { NULL, 0x001f, "Turkish" },
+ { NULL, 0x0020 + (0x01 << 10), "Pakistan" },
+ { NULL, 0x0020 + (0x02 << 10), "India" },
+ { NULL, 0x0020, "Urdu" },
+ { NULL, 0x0021, "Indonesian" },
+ { NULL, 0x0022, "Ukrainian" },
+ { NULL, 0x0023, "Belarusian" },
+ { NULL, 0x0024, "Slovenian" },
+ { NULL, 0x0025, "Estonian" },
+ { NULL, 0x0026, "Latvian" },
+ { NULL, 0x0027 + (0x01 << 10), "Lithuanian" },
+ { NULL, 0x0027, "Lithuanian" },
+ { NULL, 0x0028, "forgotten" },
+ { NULL, 0x0029, "Farsi" },
+ { NULL, 0x002a, "Vietnamese" },
+ { NULL, 0x002b, "Armenian" },
+ { NULL, 0x002c + (0x01 << 10), "Cyrillic" },
+ { NULL, 0x002c + (0x02 << 10), "Latin" },
+ { NULL, 0x002c, "Azeri" },
+ { NULL, 0x002d, "Basque" },
+ { NULL, 0x002e, "forgotten" },
+ { NULL, 0x002f, "Macedonian" },
+ { NULL, 0x0036, "Afrikaans" },
+ { NULL, 0x0037, "Georgian" },
+ { NULL, 0x0038, "Faeroese" },
+ { NULL, 0x0039, "Hindi" },
+ { NULL, 0x003e + (0x01 << 10), "Malaysia" },
+ { NULL, 0x003e + (0x02 << 10), "Brunei Darassalam" },
+ { NULL, 0x003e, "Malay" },
+ { NULL, 0x003f, "Kazak" },
+ { NULL, 0x0041, "Awahili" },
+ { NULL, 0x0043 + (0x01 << 10), "Latin" },
+ { NULL, 0x0043 + (0x02 << 10), "Cyrillic" },
+ { NULL, 0x0043, "Uzbek" },
+ { NULL, 0x0044, "Tatar" },
+ { NULL, 0x0045, "Bengali" },
+ { NULL, 0x0046, "Punjabi" },
+ { NULL, 0x0047, "Gujarati" },
+ { NULL, 0x0048, "Oriya" },
+ { NULL, 0x0049, "Tamil" },
+ { NULL, 0x004a, "Telugu" },
+ { NULL, 0x004b, "Kannada" },
+ { NULL, 0x004c, "Malayalam" },
+ { NULL, 0x004d, "Assamese" },
+ { NULL, 0x004e, "Marathi" },
+ { NULL, 0x004f, "Sanskrit" },
+ { NULL, 0x0057, "Konkani" },
+ { NULL, 0x0058, "Manipuri" },
+ { NULL, 0x0059, "Sindhi" },
+ { NULL, 0x0060 + (0x02 << 10), "India" },
+ { NULL, 0x0060, "Kashmiri" },
+ { NULL, 0x0061 + (0x02 << 10), "India" },
+ { NULL, 0x0061, "Nepali" },
+ { NULL },
+};
+
+static struct genericstrtable countrycodes[] =
+{
+ { NULL, 0, "Not supported" },
+ { NULL, 1, "Arabic" },
+ { NULL, 2, "Belgian" },
+ { NULL, 3, "Canadian-Bilingual" },
+ { NULL, 4, "Canadian-French" },
+ { NULL, 5, "Czech Republic" },
+ { NULL, 6, "Danish" },
+ { NULL, 7, "Finnish" },
+ { NULL, 8, "French" },
+ { NULL, 9, "German" },
+ { NULL, 10, "Greek" },
+ { NULL, 11, "Hebrew" },
+ { NULL, 12, "Hungary" },
+ { NULL, 13, "International (ISO)" },
+ { NULL, 14, "Italian" },
+ { NULL, 15, "Japan (Katakana)" },
+ { NULL, 16, "Korean" },
+ { NULL, 17, "Latin American" },
+ { NULL, 18, "Netherlands/Dutch" },
+ { NULL, 19, "Norwegian" },
+ { NULL, 20, "Persian (Farsi)" },
+ { NULL, 21, "Poland" },
+ { NULL, 22, "Portuguese" },
+ { NULL, 23, "Russia" },
+ { NULL, 24, "Slovakia" },
+ { NULL, 25, "Spanish" },
+ { NULL, 26, "Swedish" },
+ { NULL, 27, "Swiss/French" },
+ { NULL, 28, "Swiss/German" },
+ { NULL, 29, "Switzerland" },
+ { NULL, 30, "Taiwan" },
+ { NULL, 31, "Turkish-Q" },
+ { NULL, 32, "UK" },
+ { NULL, 33, "US" },
+ { NULL, 34, "Yugoslavia" },
+ { NULL, 35, "Turkish-F" },
+ { NULL },
+};
+
+/* ---------------------------------------------------------------------- */
+#endif /* _USB_SPEC_H */
diff --git a/usbhid-dump.8.in b/usbhid-dump.8.in
new file mode 100644
index 0000000..b4c90d0
--- /dev/null
+++ b/usbhid-dump.8.in
@@ -0,0 +1,102 @@
+.\"SPDX-License-Identifier: GPL-2.0-or-later
+.\" Copyright Nikolai Kondrashov <spbnick@gmail.com>
+.TH usbhid-dump "8" "February 2012" "usbutils-VERSION" "Linux USB Utilities"
+.IX usbhid-dump
+.SH NAME
+usbhid-dump \- dump USB HID device report descriptors and streams
+.SH SYNOPSIS
+.B usbhid-dump
+[OPTION]...
+.SH DESCRIPTION
+.B usbhid-dump
+uses
+.B libusb
+to dump report descriptors and streams from HID (human interface device)
+interfaces of USB devices. By default, it dumps HID interfaces of all
+connected USB devices, but could be limited to a subset of them, or to a single
+interface, using options.
+
+NOTE: usbhid-dump detaches kernel drivers from the interfaces it dumps and uses
+them exclusively, so no other program receives the input in the meantime. The
+report descriptor dumping is instantaneous, but the stream dumping continues
+until terminated with SIGINT (^C from the terminal) or a timeout expires.
+
+If you accidentally start dumping a stream from the USB keyboard you use to
+control the terminal, the system will stop receiving the input and you won't
+be able to terminate usbhid-dump. Just stop your input and wait until the
+timeout expires. The stream dumping will stop, the keyboard will be
+reattached to the kernel driver and you will regain control.
+
+The default stream dumping timeout is 60 seconds and could be changed with the
+-t option.
+.SH OPTIONS
+.TP
+.B -h, --help
+Output a help message and exit.
+.TP
+.B -v, --version
+Output version information and exit.
+.TP
+.B -s, -a, --address=bus[:dev]
+Limit interfaces by bus number and device address. Both 1-255, decimal.
+Zeroes match any bus or device.
+.TP
+.B -d, -m, --model=vid[:pid]
+Limit interfaces by device vendor and product IDs. Both 1-FFFF, hexadecimal.
+Zeroes match any vendor or product.
+.TP
+.B -i, --interface=NUMBER
+Limit interfaces by number (0-254), decimal. 255 matches any interface.
+.TP
+.B -e, --entity=STRING
+The entity to dump: either "descriptor", "stream" or "all". The value can be
+abbreviated down to one letter. The default is "descriptor".
+.TP
+.B -t, --stream-timeout=NUMBER
+Stream interrupt transfer timeout, ms. Zero means infinity. The default is
+60000 (60 seconds).
+.TP
+.B -p, --stream-paused
+Start with the stream dump output paused.
+.TP
+.B -f, --stream-feedback
+Enable stream dumping feedback: print a dot to stderr for every transfer
+dumped.
+.SH SIGNALS
+.TP
+.B USR1/USR2
+Pause/resume stream dump output.
+.SH OUTPUT FORMAT
+.B usbhid-dump
+outputs dumps in chunks. Each chunk is separated by an empty line and starts
+with the following header line:
+
+BUS:DEVICE:INTERFACE:ENTITY TIMESTAMP
+
+Here, BUS, DEVICE and INTERFACE are bus, device and interface numbers
+respectively. ENTITY is either "DESCRIPTOR" or "STREAM". TIMESTAMP is
+timestamp in seconds since epoch.
+
+After the header the actual dump data follows as hex bytes. A descriptor
+chunk includes the whole report descriptor. Every stream chunk includes a
+whole report, usually, but if a report is bigger than endpoint's
+wMaxPacketSize, it will span several chunks.
+.SH EXAMPLES
+.TP
+Dump report descriptor for a device with address 3 on bus number 2:
+.B usbhid-dump -a 2:3
+
+.TP
+Dump report stream for a device with vendor ID 0x5543 and product ID 0x0005:
+.B usbhid-dump -m 5543:0005 -es
+
+.TP
+Dump report descriptor from interface 1 of a device with vendor ID 0x5543:
+.B usbhid-dump -m 5543 -i 1 -ed
+
+.TP
+Dump report streams from all HID interfaces of all USB devices (caution: you will lose control over the terminal if you use USB keyboard):
+.B usbhid-dump -es
+
+.SH AUTHOR
+Nikolai Kondrashov <spbnick@gmail.com>
diff --git a/usbhid-dump/ChangeLog b/usbhid-dump/ChangeLog
new file mode 100644
index 0000000..79d4914
--- /dev/null
+++ b/usbhid-dump/ChangeLog
@@ -0,0 +1 @@
+# Dummy ChangeLog, replaced with git log when distribution is created.
diff --git a/usbhid-dump/Makefile.am b/usbhid-dump/Makefile.am
new file mode 100644
index 0000000..3ba22f0
--- /dev/null
+++ b/usbhid-dump/Makefile.am
@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Copyright (C) 2009-2010 Nikolai Kondrashov
+#
+# This file is part of usbhid-dump.
+
+SUBDIRS = src
+
+dist_noinst_SCRIPTS = bootstrap
+
+dist-hook:
+ @set -e; \
+ if test -d "$(srcdir)/.git"; then \
+ echo Generating ChangeLog; \
+ ( cd "$(srcdir)" && auxdir/missing --run git log ) > \
+ ChangeLog.tmp; \
+ mv -f ChangeLog.tmp "$(distdir)/ChangeLog"; \
+ else \
+ echo Skipping ChangeLog generation: no .git directory >&2; \
+ fi
+
diff --git a/usbhid-dump/Makefile.in b/usbhid-dump/Makefile.in
new file mode 100644
index 0000000..869a3e5
--- /dev/null
+++ b/usbhid-dump/Makefile.in
@@ -0,0 +1,803 @@
+# Makefile.in generated by automake 1.16.3 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2020 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Copyright (C) 2009-2010 Nikolai Kondrashov
+#
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+
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diff --git a/usbhid-dump/NEWS b/usbhid-dump/NEWS
new file mode 100644
index 0000000..4c7e40d
--- /dev/null
+++ b/usbhid-dump/NEWS
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (c) 2010 Nikolai Kondrashov
+
+2014-11-11: 1.4
+ * Request report descriptor with size specified in the interface descriptor
+ to fix retrieval with some devices (e.g. Waltop Vega Tablet) which
+ would produce ERROR_PIPE otherwise.
+ * Add missing stdint.h includes to fix Gentoo/FreeBSD build issues.
+ * Add README.md
+
+2011-02-05: 1.3
+ * Add manual page.
+ * Fix several build issues.
+ * Fix infinite loop in command-line option parsing on unsigned char
+ platforms.
+
+2010-11-20: 1.2
+ * Command line parameters are removed, now all HID interfaces
+ of all USB devices are dumped by default. This may include the
+ keyboard controlling the terminal, for example, please be careful.
+ * Added device selection limiting options: -s, -a, --address=bus[:dev]
+ to limit by bus number and/or device address and -d, -m,
+ --model=vid[:pid] to limit by vendor and/or product.
+ * Added interface number limiting option -i, --interface=NUMBER.
+ * Added stream interrupt transfer timeout option -t,
+ --stream-timeout=NUMBER, which is set to 1 minute by default to
+ allow recovery of accidentially captured terminal input device.
+ This timeout is printed on the start of stream dumping.
+
+2010-08-24: 1.1
+ * Renamed to usbhid-dump
+ * Fix handling of responses to unsupported HID requests
+ * Renamed dump entity "both" to "all"
+
+2010-07-25: 1.0
+ * Report descriptor dumping support
+ * Report stream dumping support
+ * Report stream dumping feedback and output pausing support
diff --git a/usbhid-dump/aclocal.m4 b/usbhid-dump/aclocal.m4
new file mode 100644
index 0000000..b2f3c5b
--- /dev/null
+++ b/usbhid-dump/aclocal.m4
@@ -0,0 +1,1512 @@
+# generated automatically by aclocal 1.16.3 -*- Autoconf -*-
+
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
+m4_ifndef([AC_AUTOCONF_VERSION],
+ [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],,
+[m4_warning([this file was generated for autoconf 2.71.
+You have another version of autoconf. It may work, but is not guaranteed to.
+If you have problems, you may need to regenerate the build system entirely.
+To do so, use the procedure documented by the package, typically 'autoreconf'.])])
+
+# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
+# serial 11 (pkg-config-0.29.1)
+
+dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
+dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
+dnl
+dnl This program is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 2 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+dnl General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program; if not, write to the Free Software
+dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+dnl 02111-1307, USA.
+dnl
+dnl As a special exception to the GNU General Public License, if you
+dnl distribute this file as part of a program that contains a
+dnl configuration script generated by Autoconf, you may include it under
+dnl the same distribution terms that you use for the rest of that
+dnl program.
+
+dnl PKG_PREREQ(MIN-VERSION)
+dnl -----------------------
+dnl Since: 0.29
+dnl
+dnl Verify that the version of the pkg-config macros are at least
+dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's
+dnl installed version of pkg-config, this checks the developer's version
+dnl of pkg.m4 when generating configure.
+dnl
+dnl To ensure that this macro is defined, also add:
+dnl m4_ifndef([PKG_PREREQ],
+dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])])
+dnl
+dnl See the "Since" comment for each macro you use to see what version
+dnl of the macros you require.
+m4_defun([PKG_PREREQ],
+[m4_define([PKG_MACROS_VERSION], [0.29.1])
+m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,
+ [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])])
+])dnl PKG_PREREQ
+
+dnl PKG_PROG_PKG_CONFIG([MIN-VERSION])
+dnl ----------------------------------
+dnl Since: 0.16
+dnl
+dnl Search for the pkg-config tool and set the PKG_CONFIG variable to
+dnl first found in the path. Checks that the version of pkg-config found
+dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is
+dnl used since that's the first version where most current features of
+dnl pkg-config existed.
+AC_DEFUN([PKG_PROG_PKG_CONFIG],
+[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
+m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
+m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
+AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
+AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=m4_default([$1], [0.9.0])
+ AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ PKG_CONFIG=""
+ fi
+fi[]dnl
+])dnl PKG_PROG_PKG_CONFIG
+
+dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+dnl -------------------------------------------------------------------
+dnl Since: 0.18
+dnl
+dnl Check to see whether a particular set of modules exists. Similar to
+dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
+dnl
+dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+dnl only at the first occurence in configure.ac, so if the first place
+dnl it's called might be skipped (such as if it is within an "if", you
+dnl have to call PKG_CHECK_EXISTS manually
+AC_DEFUN([PKG_CHECK_EXISTS],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+if test -n "$PKG_CONFIG" && \
+ AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
+ m4_default([$2], [:])
+m4_ifvaln([$3], [else
+ $3])dnl
+fi])
+
+dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
+dnl ---------------------------------------------
+dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting
+dnl pkg_failed based on the result.
+m4_define([_PKG_CONFIG],
+[if test -n "$$1"; then
+ pkg_cv_[]$1="$$1"
+ elif test -n "$PKG_CONFIG"; then
+ PKG_CHECK_EXISTS([$3],
+ [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes ],
+ [pkg_failed=yes])
+ else
+ pkg_failed=untried
+fi[]dnl
+])dnl _PKG_CONFIG
+
+dnl _PKG_SHORT_ERRORS_SUPPORTED
+dnl ---------------------------
+dnl Internal check to see if pkg-config supports short errors.
+AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi[]dnl
+])dnl _PKG_SHORT_ERRORS_SUPPORTED
+
+
+dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+dnl [ACTION-IF-NOT-FOUND])
+dnl --------------------------------------------------------------
+dnl Since: 0.4.0
+dnl
+dnl Note that if there is a possibility the first call to
+dnl PKG_CHECK_MODULES might not happen, you should be sure to include an
+dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
+AC_DEFUN([PKG_CHECK_MODULES],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
+AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
+
+pkg_failed=no
+AC_MSG_CHECKING([for $1])
+
+_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
+_PKG_CONFIG([$1][_LIBS], [libs], [$2])
+
+m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
+and $1[]_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.])
+
+if test $pkg_failed = yes; then
+ AC_MSG_RESULT([no])
+ _PKG_SHORT_ERRORS_SUPPORTED
+ if test $_pkg_short_errors_supported = yes; then
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
+ else
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
+
+ m4_default([$4], [AC_MSG_ERROR(
+[Package requirements ($2) were not met:
+
+$$1_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+_PKG_TEXT])[]dnl
+ ])
+elif test $pkg_failed = untried; then
+ AC_MSG_RESULT([no])
+ m4_default([$4], [AC_MSG_FAILURE(
+[The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+_PKG_TEXT
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
+ ])
+else
+ $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
+ $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
+ AC_MSG_RESULT([yes])
+ $3
+fi[]dnl
+])dnl PKG_CHECK_MODULES
+
+
+dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+dnl [ACTION-IF-NOT-FOUND])
+dnl ---------------------------------------------------------------------
+dnl Since: 0.29
+dnl
+dnl Checks for existence of MODULES and gathers its build flags with
+dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
+dnl and VARIABLE-PREFIX_LIBS from --libs.
+dnl
+dnl Note that if there is a possibility the first call to
+dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to
+dnl include an explicit call to PKG_PROG_PKG_CONFIG in your
+dnl configure.ac.
+AC_DEFUN([PKG_CHECK_MODULES_STATIC],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+_save_PKG_CONFIG=$PKG_CONFIG
+PKG_CONFIG="$PKG_CONFIG --static"
+PKG_CHECK_MODULES($@)
+PKG_CONFIG=$_save_PKG_CONFIG[]dnl
+])dnl PKG_CHECK_MODULES_STATIC
+
+
+dnl PKG_INSTALLDIR([DIRECTORY])
+dnl -------------------------
+dnl Since: 0.27
+dnl
+dnl Substitutes the variable pkgconfigdir as the location where a module
+dnl should install pkg-config .pc files. By default the directory is
+dnl $libdir/pkgconfig, but the default can be changed by passing
+dnl DIRECTORY. The user can override through the --with-pkgconfigdir
+dnl parameter.
+AC_DEFUN([PKG_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+ [pkg-config installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([pkgconfigdir],
+ [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
+ [with_pkgconfigdir=]pkg_default)
+AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+])dnl PKG_INSTALLDIR
+
+
+dnl PKG_NOARCH_INSTALLDIR([DIRECTORY])
+dnl --------------------------------
+dnl Since: 0.27
+dnl
+dnl Substitutes the variable noarch_pkgconfigdir as the location where a
+dnl module should install arch-independent pkg-config .pc files. By
+dnl default the directory is $datadir/pkgconfig, but the default can be
+dnl changed by passing DIRECTORY. The user can override through the
+dnl --with-noarch-pkgconfigdir parameter.
+AC_DEFUN([PKG_NOARCH_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+ [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([noarch-pkgconfigdir],
+ [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
+ [with_noarch_pkgconfigdir=]pkg_default)
+AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+])dnl PKG_NOARCH_INSTALLDIR
+
+
+dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
+dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+dnl -------------------------------------------
+dnl Since: 0.28
+dnl
+dnl Retrieves the value of the pkg-config variable for the given module.
+AC_DEFUN([PKG_CHECK_VAR],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
+
+_PKG_CONFIG([$1], [variable="][$3]["], [$2])
+AS_VAR_COPY([$1], [pkg_cv_][$1])
+
+AS_VAR_IF([$1], [""], [$5], [$4])dnl
+])dnl PKG_CHECK_VAR
+
+dnl PKG_WITH_MODULES(VARIABLE-PREFIX, MODULES,
+dnl [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND],
+dnl [DESCRIPTION], [DEFAULT])
+dnl ------------------------------------------
+dnl
+dnl Prepare a "--with-" configure option using the lowercase
+dnl [VARIABLE-PREFIX] name, merging the behaviour of AC_ARG_WITH and
+dnl PKG_CHECK_MODULES in a single macro.
+AC_DEFUN([PKG_WITH_MODULES],
+[
+m4_pushdef([with_arg], m4_tolower([$1]))
+
+m4_pushdef([description],
+ [m4_default([$5], [build with ]with_arg[ support])])
+
+m4_pushdef([def_arg], [m4_default([$6], [auto])])
+m4_pushdef([def_action_if_found], [AS_TR_SH([with_]with_arg)=yes])
+m4_pushdef([def_action_if_not_found], [AS_TR_SH([with_]with_arg)=no])
+
+m4_case(def_arg,
+ [yes],[m4_pushdef([with_without], [--without-]with_arg)],
+ [m4_pushdef([with_without],[--with-]with_arg)])
+
+AC_ARG_WITH(with_arg,
+ AS_HELP_STRING(with_without, description[ @<:@default=]def_arg[@:>@]),,
+ [AS_TR_SH([with_]with_arg)=def_arg])
+
+AS_CASE([$AS_TR_SH([with_]with_arg)],
+ [yes],[PKG_CHECK_MODULES([$1],[$2],$3,$4)],
+ [auto],[PKG_CHECK_MODULES([$1],[$2],
+ [m4_n([def_action_if_found]) $3],
+ [m4_n([def_action_if_not_found]) $4])])
+
+m4_popdef([with_arg])
+m4_popdef([description])
+m4_popdef([def_arg])
+
+])dnl PKG_WITH_MODULES
+
+dnl PKG_HAVE_WITH_MODULES(VARIABLE-PREFIX, MODULES,
+dnl [DESCRIPTION], [DEFAULT])
+dnl -----------------------------------------------
+dnl
+dnl Convenience macro to trigger AM_CONDITIONAL after PKG_WITH_MODULES
+dnl check._[VARIABLE-PREFIX] is exported as make variable.
+AC_DEFUN([PKG_HAVE_WITH_MODULES],
+[
+PKG_WITH_MODULES([$1],[$2],,,[$3],[$4])
+
+AM_CONDITIONAL([HAVE_][$1],
+ [test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"])
+])dnl PKG_HAVE_WITH_MODULES
+
+dnl PKG_HAVE_DEFINE_WITH_MODULES(VARIABLE-PREFIX, MODULES,
+dnl [DESCRIPTION], [DEFAULT])
+dnl ------------------------------------------------------
+dnl
+dnl Convenience macro to run AM_CONDITIONAL and AC_DEFINE after
+dnl PKG_WITH_MODULES check. HAVE_[VARIABLE-PREFIX] is exported as make
+dnl and preprocessor variable.
+AC_DEFUN([PKG_HAVE_DEFINE_WITH_MODULES],
+[
+PKG_HAVE_WITH_MODULES([$1],[$2],[$3],[$4])
+
+AS_IF([test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"],
+ [AC_DEFINE([HAVE_][$1], 1, [Enable ]m4_tolower([$1])[ support])])
+])dnl PKG_HAVE_DEFINE_WITH_MODULES
+
+# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_AUTOMAKE_VERSION(VERSION)
+# ----------------------------
+# Automake X.Y traces this macro to ensure aclocal.m4 has been
+# generated from the m4 files accompanying Automake X.Y.
+# (This private macro should not be called outside this file.)
+AC_DEFUN([AM_AUTOMAKE_VERSION],
+[am__api_version='1.16'
+dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
+dnl require some minimum version. Point them to the right macro.
+m4_if([$1], [1.16.3], [],
+ [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
+])
+
+# _AM_AUTOCONF_VERSION(VERSION)
+# -----------------------------
+# aclocal traces this macro to find the Autoconf version.
+# This is a private macro too. Using m4_define simplifies
+# the logic in aclocal, which can simply ignore this definition.
+m4_define([_AM_AUTOCONF_VERSION], [])
+
+# AM_SET_CURRENT_AUTOMAKE_VERSION
+# -------------------------------
+# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
+# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
+AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
+[AM_AUTOMAKE_VERSION([1.16.3])dnl
+m4_ifndef([AC_AUTOCONF_VERSION],
+ [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
+
+# AM_AUX_DIR_EXPAND -*- Autoconf -*-
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
+# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
+# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
+#
+# Of course, Automake must honor this variable whenever it calls a
+# tool from the auxiliary directory. The problem is that $srcdir (and
+# therefore $ac_aux_dir as well) can be either absolute or relative,
+# depending on how configure is run. This is pretty annoying, since
+# it makes $ac_aux_dir quite unusable in subdirectories: in the top
+# source directory, any form will work fine, but in subdirectories a
+# relative path needs to be adjusted first.
+#
+# $ac_aux_dir/missing
+# fails when called from a subdirectory if $ac_aux_dir is relative
+# $top_srcdir/$ac_aux_dir/missing
+# fails if $ac_aux_dir is absolute,
+# fails when called from a subdirectory in a VPATH build with
+# a relative $ac_aux_dir
+#
+# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
+# are both prefixed by $srcdir. In an in-source build this is usually
+# harmless because $srcdir is '.', but things will broke when you
+# start a VPATH build or use an absolute $srcdir.
+#
+# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
+# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
+# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
+# and then we would define $MISSING as
+# MISSING="\${SHELL} $am_aux_dir/missing"
+# This will work as long as MISSING is not called from configure, because
+# unfortunately $(top_srcdir) has no meaning in configure.
+# However there are other variables, like CC, which are often used in
+# configure, and could therefore not use this "fixed" $ac_aux_dir.
+#
+# Another solution, used here, is to always expand $ac_aux_dir to an
+# absolute PATH. The drawback is that using absolute paths prevent a
+# configured tree to be moved without reconfiguration.
+
+AC_DEFUN([AM_AUX_DIR_EXPAND],
+[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
+])
+
+# AM_CONDITIONAL -*- Autoconf -*-
+
+# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
+# -------------------------------------
+# Define a conditional.
+AC_DEFUN([AM_CONDITIONAL],
+[AC_PREREQ([2.52])dnl
+ m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
+ [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+AC_SUBST([$1_TRUE])dnl
+AC_SUBST([$1_FALSE])dnl
+_AM_SUBST_NOTMAKE([$1_TRUE])dnl
+_AM_SUBST_NOTMAKE([$1_FALSE])dnl
+m4_define([_AM_COND_VALUE_$1], [$2])dnl
+if $2; then
+ $1_TRUE=
+ $1_FALSE='#'
+else
+ $1_TRUE='#'
+ $1_FALSE=
+fi
+AC_CONFIG_COMMANDS_PRE(
+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
+ AC_MSG_ERROR([[conditional "$1" was never defined.
+Usually this means the macro was only invoked conditionally.]])
+fi])])
+
+# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+
+# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
+# written in clear, in which case automake, when reading aclocal.m4,
+# will think it sees a *use*, and therefore will trigger all it's
+# C support machinery. Also note that it means that autoscan, seeing
+# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
+
+
+# _AM_DEPENDENCIES(NAME)
+# ----------------------
+# See how the compiler implements dependency checking.
+# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
+# We try a few techniques and use that to set a single cache variable.
+#
+# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
+# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
+# dependency, and given that the user is not expected to run this macro,
+# just rely on AC_PROG_CC.
+AC_DEFUN([_AM_DEPENDENCIES],
+[AC_REQUIRE([AM_SET_DEPDIR])dnl
+AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
+AC_REQUIRE([AM_MAKE_INCLUDE])dnl
+AC_REQUIRE([AM_DEP_TRACK])dnl
+
+m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
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+ [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
+ [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
+ [$1], [UPC], [depcc="$UPC" am_compiler_list=],
+ [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
+ [depcc="$$1" am_compiler_list=])
+
+AC_CACHE_CHECK([dependency style of $depcc],
+ [am_cv_$1_dependencies_compiler_type],
+[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_$1_dependencies_compiler_type=none
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+
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+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([compile])dnl
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+AC_CACHE_CHECK(
+ [whether $CC understands -c and -o together],
+ [am_cv_prog_cc_c_o],
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+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
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+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i])
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
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+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
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+# For backward compatibility.
+AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_RUN_LOG(COMMAND)
+# -------------------
+# Run COMMAND, save the exit status in ac_status, and log it.
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+[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
+ ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ (exit $ac_status); }])
+
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[[\\\"\#\$\&\'\`$am_lf]]*)
+ AC_MSG_ERROR([unsafe absolute working directory name]);;
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+case $srcdir in
+ *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
+ AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
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+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+ alias in your environment])
+ fi
+ if test "$[2]" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT([yes])
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+AC_CONFIG_COMMANDS_PRE(
+ [AC_MSG_CHECKING([that generated files are newer than configure])
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ AC_MSG_RESULT([done])])
+rm -f conftest.file
+])
+
+# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_SILENT_RULES([DEFAULT])
+# --------------------------
+# Enable less verbose build rules; with the default set to DEFAULT
+# ("yes" being less verbose, "no" or empty being verbose).
+AC_DEFUN([AM_SILENT_RULES],
+[AC_ARG_ENABLE([silent-rules], [dnl
+AS_HELP_STRING(
+ [--enable-silent-rules],
+ [less verbose build output (undo: "make V=1")])
+AS_HELP_STRING(
+ [--disable-silent-rules],
+ [verbose build output (undo: "make V=0")])dnl
+])
+case $enable_silent_rules in @%:@ (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
+esac
+dnl
+dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
+dnl do not support nested variable expansions.
+dnl See automake bug#9928 and bug#10237.
+am_make=${MAKE-make}
+AC_CACHE_CHECK([whether $am_make supports nested variables],
+ [am_cv_make_support_nested_variables],
+ [if AS_ECHO([['TRUE=$(BAR$(V))
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+.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi])
+if test $am_cv_make_support_nested_variables = yes; then
+ dnl Using '$V' instead of '$(V)' breaks IRIX make.
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
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+AC_SUBST([AM_V])dnl
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+AM_BACKSLASH='\'
+AC_SUBST([AM_BACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+])
+
+# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor 'install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in "make install-strip", and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
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+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+# _AM_PROG_TAR(FORMAT)
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+# FORMAT should be one of 'v7', 'ustar', or 'pax'.
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+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
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+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
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+m4_if([$1], [v7],
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+ am_max_gid=$am_max_uid
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+ # (that is, avoid stderr redirection).
+ am_uid=`id -u || echo unknown`
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+ AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
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+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
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+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
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+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works.
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+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
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+ AM_RUN_LOG([$am__untar <conftest.tar])
+ AM_RUN_LOG([cat conftest.dir/file])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+ fi
+ done
+ rm -rf conftest.dir
+
+ AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+ AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
diff --git a/usbhid-dump/bootstrap b/usbhid-dump/bootstrap
new file mode 100755
index 0000000..7574b3d
--- /dev/null
+++ b/usbhid-dump/bootstrap
@@ -0,0 +1,28 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (c) 2010 Nikolai Kondrashov
+#
+# This file is part of usbhid-dump.
+#
+# Usbhid-dump is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# Usbhid-dump is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with usbhid-dump; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+# Fail on any error
+set -e
+
+cat > ChangeLog <<CUT
+# Dummy ChangeLog, replaced with git log when distribution is created.
+CUT
+
+autoreconf -i -f
diff --git a/usbhid-dump/compile b/usbhid-dump/compile
new file mode 100755
index 0000000..23fcba0
--- /dev/null
+++ b/usbhid-dump/compile
@@ -0,0 +1,348 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2018-03-07.03; # UTC
+
+# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+nl='
+'
+
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent tools from complaining about whitespace usage.
+IFS=" "" $nl"
+
+file_conv=
+
+# func_file_conv build_file lazy
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts. If the determined conversion
+# type is listed in (the comma separated) LAZY, no conversion will
+# take place.
+func_file_conv ()
+{
+ file=$1
+ case $file in
+ / | /[!/]*) # absolute file, and not a UNC file
+ if test -z "$file_conv"; then
+ # lazily determine how to convert abs files
+ case `uname -s` in
+ MINGW*)
+ file_conv=mingw
+ ;;
+ CYGWIN* | MSYS*)
+ file_conv=cygwin
+ ;;
+ *)
+ file_conv=wine
+ ;;
+ esac
+ fi
+ case $file_conv/,$2, in
+ *,$file_conv,*)
+ ;;
+ mingw/*)
+ file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+ ;;
+ cygwin/* | msys/*)
+ file=`cygpath -m "$file" || echo "$file"`
+ ;;
+ wine/*)
+ file=`winepath -w "$file" || echo "$file"`
+ ;;
+ esac
+ ;;
+ esac
+}
+
+# func_cl_dashL linkdir
+# Make cl look for libraries in LINKDIR
+func_cl_dashL ()
+{
+ func_file_conv "$1"
+ if test -z "$lib_path"; then
+ lib_path=$file
+ else
+ lib_path="$lib_path;$file"
+ fi
+ linker_opts="$linker_opts -LIBPATH:$file"
+}
+
+# func_cl_dashl library
+# Do a library search-path lookup for cl
+func_cl_dashl ()
+{
+ lib=$1
+ found=no
+ save_IFS=$IFS
+ IFS=';'
+ for dir in $lib_path $LIB
+ do
+ IFS=$save_IFS
+ if $shared && test -f "$dir/$lib.dll.lib"; then
+ found=yes
+ lib=$dir/$lib.dll.lib
+ break
+ fi
+ if test -f "$dir/$lib.lib"; then
+ found=yes
+ lib=$dir/$lib.lib
+ break
+ fi
+ if test -f "$dir/lib$lib.a"; then
+ found=yes
+ lib=$dir/lib$lib.a
+ break
+ fi
+ done
+ IFS=$save_IFS
+
+ if test "$found" != yes; then
+ lib=$lib.lib
+ fi
+}
+
+# func_cl_wrapper cl arg...
+# Adjust compile command to suit cl
+func_cl_wrapper ()
+{
+ # Assume a capable shell
+ lib_path=
+ shared=:
+ linker_opts=
+ for arg
+ do
+ if test -n "$eat"; then
+ eat=
+ else
+ case $1 in
+ -o)
+ # configure might choose to run compile as 'compile cc -o foo foo.c'.
+ eat=1
+ case $2 in
+ *.o | *.[oO][bB][jJ])
+ func_file_conv "$2"
+ set x "$@" -Fo"$file"
+ shift
+ ;;
+ *)
+ func_file_conv "$2"
+ set x "$@" -Fe"$file"
+ shift
+ ;;
+ esac
+ ;;
+ -I)
+ eat=1
+ func_file_conv "$2" mingw
+ set x "$@" -I"$file"
+ shift
+ ;;
+ -I*)
+ func_file_conv "${1#-I}" mingw
+ set x "$@" -I"$file"
+ shift
+ ;;
+ -l)
+ eat=1
+ func_cl_dashl "$2"
+ set x "$@" "$lib"
+ shift
+ ;;
+ -l*)
+ func_cl_dashl "${1#-l}"
+ set x "$@" "$lib"
+ shift
+ ;;
+ -L)
+ eat=1
+ func_cl_dashL "$2"
+ ;;
+ -L*)
+ func_cl_dashL "${1#-L}"
+ ;;
+ -static)
+ shared=false
+ ;;
+ -Wl,*)
+ arg=${1#-Wl,}
+ save_ifs="$IFS"; IFS=','
+ for flag in $arg; do
+ IFS="$save_ifs"
+ linker_opts="$linker_opts $flag"
+ done
+ IFS="$save_ifs"
+ ;;
+ -Xlinker)
+ eat=1
+ linker_opts="$linker_opts $2"
+ ;;
+ -*)
+ set x "$@" "$1"
+ shift
+ ;;
+ *.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
+ func_file_conv "$1"
+ set x "$@" -Tp"$file"
+ shift
+ ;;
+ *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
+ func_file_conv "$1" mingw
+ set x "$@" "$file"
+ shift
+ ;;
+ *)
+ set x "$@" "$1"
+ shift
+ ;;
+ esac
+ fi
+ shift
+ done
+ if test -n "$linker_opts"; then
+ linker_opts="-link$linker_opts"
+ fi
+ exec "$@" $linker_opts
+ exit 1
+}
+
+eat=
+
+case $1 in
+ '')
+ echo "$0: No command. Try '$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand '-c -o'.
+Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file 'INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "compile $scriptversion"
+ exit $?
+ ;;
+ cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \
+ icl | *[/\\]icl | icl.exe | *[/\\]icl.exe )
+ func_cl_wrapper "$@" # Doesn't return...
+ ;;
+esac
+
+ofile=
+cfile=
+
+for arg
+do
+ if test -n "$eat"; then
+ eat=
+ else
+ case $1 in
+ -o)
+ # configure might choose to run compile as 'compile cc -o foo foo.c'.
+ # So we strip '-o arg' only if arg is an object.
+ eat=1
+ case $2 in
+ *.o | *.obj)
+ ofile=$2
+ ;;
+ *)
+ set x "$@" -o "$2"
+ shift
+ ;;
+ esac
+ ;;
+ *.c)
+ cfile=$1
+ set x "$@" "$1"
+ shift
+ ;;
+ *)
+ set x "$@" "$1"
+ shift
+ ;;
+ esac
+ fi
+ shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+ # If no '-o' option was seen then we might have been invoked from a
+ # pattern rule where we don't need one. That is ok -- this is a
+ # normal compilation that the losing compiler can handle. If no
+ # '.c' file was seen then we are probably linking. That is also
+ # ok.
+ exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use '[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file. Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+ if mkdir "$lockdir" >/dev/null 2>&1; then
+ break
+ fi
+ sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+ test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+ test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC0"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/usbhid-dump/config.h.in b/usbhid-dump/config.h.in
new file mode 100644
index 0000000..fae6da8
--- /dev/null
+++ b/usbhid-dump/config.h.in
@@ -0,0 +1,154 @@
+/* config.h.in. Generated from configure.ac by autoheader. */
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `libusb_set_option' function. */
+#undef HAVE_LIBUSB_SET_OPTION
+
+/* Define to 1 if you have the <minix/config.h> header file. */
+#undef HAVE_MINIX_CONFIG_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdio.h> header file. */
+#undef HAVE_STDIO_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the <wchar.h> header file. */
+#undef HAVE_WCHAR_H
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if all of the C90 standard headers exist (not just the ones
+ required in a freestanding environment). This macro is provided for
+ backward compatibility; new code need not use it. */
+#undef STDC_HEADERS
+
+/* Enable extensions on AIX 3, Interix. */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable general extensions on macOS. */
+#ifndef _DARWIN_C_SOURCE
+# undef _DARWIN_C_SOURCE
+#endif
+/* Enable general extensions on Solaris. */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+/* Enable GNU extensions on systems that have them. */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable X/Open compliant socket functions that do not require linking
+ with -lxnet on HP-UX 11.11. */
+#ifndef _HPUX_ALT_XOPEN_SOCKET_API
+# undef _HPUX_ALT_XOPEN_SOCKET_API
+#endif
+/* Identify the host operating system as Minix.
+ This macro does not affect the system headers' behavior.
+ A future release of Autoconf may stop defining this macro. */
+#ifndef _MINIX
+# undef _MINIX
+#endif
+/* Enable general extensions on NetBSD.
+ Enable NetBSD compatibility extensions on Minix. */
+#ifndef _NETBSD_SOURCE
+# undef _NETBSD_SOURCE
+#endif
+/* Enable OpenBSD compatibility extensions on NetBSD.
+ Oddly enough, this does nothing on OpenBSD. */
+#ifndef _OPENBSD_SOURCE
+# undef _OPENBSD_SOURCE
+#endif
+/* Define to 1 if needed for POSIX-compatible behavior. */
+#ifndef _POSIX_SOURCE
+# undef _POSIX_SOURCE
+#endif
+/* Define to 2 if needed for POSIX-compatible behavior. */
+#ifndef _POSIX_1_SOURCE
+# undef _POSIX_1_SOURCE
+#endif
+/* Enable POSIX-compatible threading on Solaris. */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */
+#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
+# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */
+#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
+# undef __STDC_WANT_IEC_60559_BFP_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */
+#ifndef __STDC_WANT_IEC_60559_DFP_EXT__
+# undef __STDC_WANT_IEC_60559_DFP_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */
+#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__
+# undef __STDC_WANT_IEC_60559_FUNCS_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-3:2015. */
+#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__
+# undef __STDC_WANT_IEC_60559_TYPES_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */
+#ifndef __STDC_WANT_LIB_EXT2__
+# undef __STDC_WANT_LIB_EXT2__
+#endif
+/* Enable extensions specified by ISO/IEC 24747:2009. */
+#ifndef __STDC_WANT_MATH_SPEC_FUNCS__
+# undef __STDC_WANT_MATH_SPEC_FUNCS__
+#endif
+/* Enable extensions on HP NonStop. */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable X/Open extensions. Define to 500 only if necessary
+ to make mbstate_t available. */
+#ifndef _XOPEN_SOURCE
+# undef _XOPEN_SOURCE
+#endif
+
+
+/* Version number of package */
+#undef VERSION
diff --git a/usbhid-dump/configure b/usbhid-dump/configure
new file mode 100755
index 0000000..8b164bc
--- /dev/null
+++ b/usbhid-dump/configure
@@ -0,0 +1,6302 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.71 for usbhid-dump 1.4.
+#
+#
+# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
+# Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+as_nop=:
+if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else $as_nop
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+
+# Reset variables that may have inherited troublesome values from
+# the environment.
+
+# IFS needs to be set, to space, tab, and newline, in precisely that order.
+# (If _AS_PATH_WALK were called with IFS unset, it would have the
+# side effect of setting IFS to empty, thus disabling word splitting.)
+# Quoting is to prevent editors from complaining about space-tab.
+as_nl='
+'
+export as_nl
+IFS=" "" $as_nl"
+
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# Ensure predictable behavior from utilities with locale-dependent output.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# We cannot yet rely on "unset" to work, but we need these variables
+# to be unset--not just set to an empty or harmless value--now, to
+# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
+# also avoids known problems related to "unset" and subshell syntax
+# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+do eval test \${$as_var+y} \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+
+# Ensure that fds 0, 1, and 2 are open.
+if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
+
+# The user is always right.
+if ${PATH_SEPARATOR+false} :; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ test -r "$as_dir$0" && as_myself=$as_dir$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="as_nop=:
+if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else \$as_nop
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" )
+then :
+
+else \$as_nop
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+blah=\$(echo \$(echo blah))
+test x\"\$blah\" = xblah || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
+ if (eval "$as_required") 2>/dev/null
+then :
+ as_have_required=yes
+else $as_nop
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
+then :
+
+else $as_nop
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
+then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
+then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+IFS=$as_save_IFS
+if $as_found
+then :
+
+else $as_nop
+ if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
+then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi
+fi
+
+
+ if test "x$CONFIG_SHELL" != x
+then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno
+then :
+ printf "%s\n" "$0: This script requires a shell more modern than all"
+ printf "%s\n" "$0: the shells that I found on your system."
+ if test ${ZSH_VERSION+y} ; then
+ printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+# as_fn_nop
+# ---------
+# Do nothing but, unlike ":", preserve the value of $?.
+as_fn_nop ()
+{
+ return $?
+}
+as_nop=as_fn_nop
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+printf "%s\n" X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
+then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else $as_nop
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
+then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else $as_nop
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+# as_fn_nop
+# ---------
+# Do nothing but, unlike ":", preserve the value of $?.
+as_fn_nop ()
+{
+ return $?
+}
+as_nop=as_fn_nop
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
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+ fi
+ printf "%s\n" "$as_me: error: $2" >&2
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+} # as_fn_error
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+silent=
+site=
+srcdir=
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+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
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+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
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+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
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+localedir='${datarootdir}/locale'
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+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
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+ ac_prev=cache_file ;;
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+ cache_file=$ac_optarg ;;
+
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+ ac_useropt_orig=$ac_useropt
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+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
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+"enable_$ac_useropt"
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+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
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+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
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+ -help | --help | --hel | --he | -h)
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+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
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+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
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+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
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+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
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+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
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+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
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+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
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+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
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+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
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+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
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+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
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+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
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+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
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+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
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+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
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+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
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+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
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+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
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+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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+
+ -runstatedir | --runstatedir | --runstatedi | --runstated \
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+ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
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+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
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+\`configure' configures usbhid-dump 1.4 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
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+
+For better control, use the options below.
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+Fine tuning of the installation directories:
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+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
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+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
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+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
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+Program names:
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+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
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+ cat <<\_ACEOF
+
+Optional Features:
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+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
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+Some influential environment variables:
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+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
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+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
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+ PKG_CONFIG path to pkg-config utility
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+ path overriding pkg-config's built-in search path
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+ C compiler flags for LIBUSB, overriding pkg-config
+ LIBUSB_LIBS linker flags for LIBUSB, overriding pkg-config
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to the package provider.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
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+ # Check for configure.gnu first; this name is used for a wrapper for
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+usbhid-dump configure 1.4
+generated by GNU Autoconf 2.71
+
+Copyright (C) 2021 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
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+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
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+if ac_fn_c_try_compile "$LINENO"
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+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below. */
+
+#include <limits.h>
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main (void)
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+ eval "$3=yes"
+else $as_nop
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+ac_configure_args_raw=
+for ac_arg
+do
+ case $ac_arg in
+ *\'*)
+ ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append ac_configure_args_raw " '$ac_arg'"
+done
+
+case $ac_configure_args_raw in
+ *$as_nl*)
+ ac_safe_unquote= ;;
+ *)
+ ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
+ ac_unsafe_a="$ac_unsafe_z#~"
+ ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
+ ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
+esac
+
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by usbhid-dump $as_me 1.4, which was
+generated by GNU Autoconf 2.71. Invocation command line was
+
+ $ $0$ac_configure_args_raw
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ printf "%s\n" "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Sanitize IFS.
+ IFS=" "" $as_nl"
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ printf "%s\n" "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ printf "%s\n" "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ printf "%s\n" "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ printf "%s\n" "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ printf "%s\n" "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ printf "%s\n" "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ printf "%s\n" "$as_me: caught signal $ac_signal"
+ printf "%s\n" "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+printf "%s\n" "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
+
+printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
+
+printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
+
+printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
+
+printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
+
+printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+if test -n "$CONFIG_SITE"; then
+ ac_site_files="$CONFIG_SITE"
+elif test "x$prefix" != xNONE; then
+ ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
+else
+ ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+fi
+
+for ac_site_file in $ac_site_files
+do
+ case $ac_site_file in #(
+ */*) :
+ ;; #(
+ *) :
+ ac_site_file=./$ac_site_file ;;
+esac
+ if test -f "$ac_site_file" && test -r "$ac_site_file"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
+# Test code for whether the C compiler supports C89 (global declarations)
+ac_c_conftest_c89_globals='
+/* Does the compiler advertise C89 conformance?
+ Do not test the value of __STDC__, because some compilers set it to 0
+ while being otherwise adequately conformant. */
+#if !defined __STDC__
+# error "Compiler does not advertise C89 conformance"
+#endif
+
+#include <stddef.h>
+#include <stdarg.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
+struct buf { int x; };
+struct buf * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not \xHH hex character constants.
+ These do not provoke an error unfortunately, instead are silently treated
+ as an "x". The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously \x00 != x always comes out true, for an
+ array size at least. It is necessary to write \x00 == 0 to get something
+ that is true only with -std. */
+int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) '\''x'\''
+int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
+ int, int);'
+
+# Test code for whether the C compiler supports C89 (body of main).
+ac_c_conftest_c89_main='
+ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
+'
+
+# Test code for whether the C compiler supports C99 (global declarations)
+ac_c_conftest_c99_globals='
+// Does the compiler advertise C99 conformance?
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
+# error "Compiler does not advertise C99 conformance"
+#endif
+
+#include <stdbool.h>
+extern int puts (const char *);
+extern int printf (const char *, ...);
+extern int dprintf (int, const char *, ...);
+extern void *malloc (size_t);
+
+// Check varargs macros. These examples are taken from C99 6.10.3.5.
+// dprintf is used instead of fprintf to avoid needing to declare
+// FILE and stderr.
+#define debug(...) dprintf (2, __VA_ARGS__)
+#define showlist(...) puts (#__VA_ARGS__)
+#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
+static void
+test_varargs_macros (void)
+{
+ int x = 1234;
+ int y = 5678;
+ debug ("Flag");
+ debug ("X = %d\n", x);
+ showlist (The first, second, and third items.);
+ report (x>y, "x is %d but y is %d", x, y);
+}
+
+// Check long long types.
+#define BIG64 18446744073709551615ull
+#define BIG32 4294967295ul
+#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
+#if !BIG_OK
+ #error "your preprocessor is broken"
+#endif
+#if BIG_OK
+#else
+ #error "your preprocessor is broken"
+#endif
+static long long int bignum = -9223372036854775807LL;
+static unsigned long long int ubignum = BIG64;
+
+struct incomplete_array
+{
+ int datasize;
+ double data[];
+};
+
+struct named_init {
+ int number;
+ const wchar_t *name;
+ double average;
+};
+
+typedef const char *ccp;
+
+static inline int
+test_restrict (ccp restrict text)
+{
+ // See if C++-style comments work.
+ // Iterate through items via the restricted pointer.
+ // Also check for declarations in for loops.
+ for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
+ continue;
+ return 0;
+}
+
+// Check varargs and va_copy.
+static bool
+test_varargs (const char *format, ...)
+{
+ va_list args;
+ va_start (args, format);
+ va_list args_copy;
+ va_copy (args_copy, args);
+
+ const char *str = "";
+ int number = 0;
+ float fnumber = 0;
+
+ while (*format)
+ {
+ switch (*format++)
+ {
+ case '\''s'\'': // string
+ str = va_arg (args_copy, const char *);
+ break;
+ case '\''d'\'': // int
+ number = va_arg (args_copy, int);
+ break;
+ case '\''f'\'': // float
+ fnumber = va_arg (args_copy, double);
+ break;
+ default:
+ break;
+ }
+ }
+ va_end (args_copy);
+ va_end (args);
+
+ return *str && number && fnumber;
+}
+'
+
+# Test code for whether the C compiler supports C99 (body of main).
+ac_c_conftest_c99_main='
+ // Check bool.
+ _Bool success = false;
+ success |= (argc != 0);
+
+ // Check restrict.
+ if (test_restrict ("String literal") == 0)
+ success = true;
+ char *restrict newvar = "Another string";
+
+ // Check varargs.
+ success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
+ test_varargs_macros ();
+
+ // Check flexible array members.
+ struct incomplete_array *ia =
+ malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
+ ia->datasize = 10;
+ for (int i = 0; i < ia->datasize; ++i)
+ ia->data[i] = i * 1.234;
+
+ // Check named initializers.
+ struct named_init ni = {
+ .number = 34,
+ .name = L"Test wide string",
+ .average = 543.34343,
+ };
+
+ ni.number = 58;
+
+ int dynamic_array[ni.number];
+ dynamic_array[0] = argv[0][0];
+ dynamic_array[ni.number - 1] = 543;
+
+ // work around unused variable warnings
+ ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
+ || dynamic_array[ni.number - 1] != 543);
+'
+
+# Test code for whether the C compiler supports C11 (global declarations)
+ac_c_conftest_c11_globals='
+// Does the compiler advertise C11 conformance?
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
+# error "Compiler does not advertise C11 conformance"
+#endif
+
+// Check _Alignas.
+char _Alignas (double) aligned_as_double;
+char _Alignas (0) no_special_alignment;
+extern char aligned_as_int;
+char _Alignas (0) _Alignas (int) aligned_as_int;
+
+// Check _Alignof.
+enum
+{
+ int_alignment = _Alignof (int),
+ int_array_alignment = _Alignof (int[100]),
+ char_alignment = _Alignof (char)
+};
+_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
+
+// Check _Noreturn.
+int _Noreturn does_not_return (void) { for (;;) continue; }
+
+// Check _Static_assert.
+struct test_static_assert
+{
+ int x;
+ _Static_assert (sizeof (int) <= sizeof (long int),
+ "_Static_assert does not work in struct");
+ long int y;
+};
+
+// Check UTF-8 literals.
+#define u8 syntax error!
+char const utf8_literal[] = u8"happens to be ASCII" "another string";
+
+// Check duplicate typedefs.
+typedef long *long_ptr;
+typedef long int *long_ptr;
+typedef long_ptr long_ptr;
+
+// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
+struct anonymous
+{
+ union {
+ struct { int i; int j; };
+ struct { int k; long int l; } w;
+ };
+ int m;
+} v1;
+'
+
+# Test code for whether the C compiler supports C11 (body of main).
+ac_c_conftest_c11_main='
+ _Static_assert ((offsetof (struct anonymous, i)
+ == offsetof (struct anonymous, w.k)),
+ "Anonymous union alignment botch");
+ v1.i = 2;
+ v1.w.k = 5;
+ ok |= v1.i != 5;
+'
+
+# Test code for whether the C compiler supports C11 (complete).
+ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
+${ac_c_conftest_c99_globals}
+${ac_c_conftest_c11_globals}
+
+int
+main (int argc, char **argv)
+{
+ int ok = 0;
+ ${ac_c_conftest_c89_main}
+ ${ac_c_conftest_c99_main}
+ ${ac_c_conftest_c11_main}
+ return ok;
+}
+"
+
+# Test code for whether the C compiler supports C99 (complete).
+ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
+${ac_c_conftest_c99_globals}
+
+int
+main (int argc, char **argv)
+{
+ int ok = 0;
+ ${ac_c_conftest_c89_main}
+ ${ac_c_conftest_c99_main}
+ return ok;
+}
+"
+
+# Test code for whether the C compiler supports C89 (complete).
+ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
+
+int
+main (int argc, char **argv)
+{
+ int ok = 0;
+ ${ac_c_conftest_c89_main}
+ return ok;
+}
+"
+
+as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
+as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
+as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
+as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
+as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
+as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
+as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
+as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
+as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
+as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
+
+# Auxiliary files required by this configure script.
+ac_aux_files="compile missing install-sh"
+
+# Locations in which to look for auxiliary files.
+ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
+
+# Search for a directory containing all of the required auxiliary files,
+# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
+# If we don't find one directory that contains all the files we need,
+# we report the set of missing files from the *first* directory in
+# $ac_aux_dir_candidates and give up.
+ac_missing_aux_files=""
+ac_first_candidate=:
+printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in $ac_aux_dir_candidates
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ as_found=:
+
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
+ ac_aux_dir_found=yes
+ ac_install_sh=
+ for ac_aux in $ac_aux_files
+ do
+ # As a special case, if "install-sh" is required, that requirement
+ # can be satisfied by any of "install-sh", "install.sh", or "shtool",
+ # and $ac_install_sh is set appropriately for whichever one is found.
+ if test x"$ac_aux" = x"install-sh"
+ then
+ if test -f "${as_dir}install-sh"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
+ ac_install_sh="${as_dir}install-sh -c"
+ elif test -f "${as_dir}install.sh"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
+ ac_install_sh="${as_dir}install.sh -c"
+ elif test -f "${as_dir}shtool"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
+ ac_install_sh="${as_dir}shtool install -c"
+ else
+ ac_aux_dir_found=no
+ if $ac_first_candidate; then
+ ac_missing_aux_files="${ac_missing_aux_files} install-sh"
+ else
+ break
+ fi
+ fi
+ else
+ if test -f "${as_dir}${ac_aux}"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
+ else
+ ac_aux_dir_found=no
+ if $ac_first_candidate; then
+ ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
+ else
+ break
+ fi
+ fi
+ fi
+ done
+ if test "$ac_aux_dir_found" = yes; then
+ ac_aux_dir="$as_dir"
+ break
+ fi
+ ac_first_candidate=false
+
+ as_found=false
+done
+IFS=$as_save_IFS
+if $as_found
+then :
+
+else $as_nop
+ as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
+fi
+
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+if test -f "${ac_aux_dir}config.guess"; then
+ ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
+fi
+if test -f "${ac_aux_dir}config.sub"; then
+ ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
+fi
+if test -f "$ac_aux_dir/configure"; then
+ ac_configure="$SHELL ${ac_aux_dir}configure"
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
+ and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+am__api_version='1.16'
+
+
+
+ # Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+printf %s "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test ${ac_cv_path_install+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ # Account for fact that we put trailing slashes in our PATH walk.
+case $as_dir in #((
+ ./ | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test ${ac_cv_path_install+y}; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+printf "%s\n" "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+printf %s "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+ alias in your environment" "$LINENO" 5
+ fi
+ if test "$2" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
+
+
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
+
+
+ if test x"${MISSING+set}" != xset; then
+ MISSING="\${SHELL} '$am_aux_dir/missing'"
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+ am_missing_run="$MISSING "
+else
+ am_missing_run=
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_STRIP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+printf "%s\n" "$STRIP" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_STRIP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+printf "%s\n" "$ac_ct_STRIP" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
+printf %s "checking for a race-free mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if test ${ac_cv_path_mkdir+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
+ case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir ('*'coreutils) '* | \
+ 'BusyBox '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test ${ac_cv_path_mkdir+y}; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+printf "%s\n" "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_AWK+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+printf "%s\n" "$AWK" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval test \${ac_cv_prog_make_${ac_make}_set+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+ SET_MAKE=
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# Check whether --enable-silent-rules was given.
+if test ${enable_silent_rules+y}
+then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+printf %s "checking whether $am_make supports nested variables... " >&6; }
+if test ${am_cv_make_support_nested_variables+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if printf "%s\n" 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='usbhid-dump'
+ VERSION='1.4'
+
+
+printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
+
+
+printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target (and possibly the TAP driver). The
+# system "awk" is bad on some platforms.
+# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar pax cpio none'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes. So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+ cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present. This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message. This
+can help us improve future automake versions.
+
+END
+ if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+ echo 'Configuration will proceed anyway, since you have set the' >&2
+ echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+ echo >&2
+ else
+ cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <https://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+ as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
+ fi
+fi
+
+# Check whether --enable-silent-rules was given.
+if test ${enable_silent_rules+y}
+then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=0;;
+esac
+am_make=${MAKE-make}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+printf %s "checking whether $am_make supports nested variables... " >&6; }
+if test ${am_cv_make_support_nested_variables+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if printf "%s\n" 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+ # Check whether --enable-maintainer-mode was given.
+if test ${enable_maintainer_mode+y}
+then :
+ enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else $as_nop
+ USE_MAINTAINER_MODE=no
+fi
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+printf "%s\n" "$USE_MAINTAINER_MODE" >&6; }
+ if test $USE_MAINTAINER_MODE = yes; then
+ MAINTAINER_MODE_TRUE=
+ MAINTAINER_MODE_FALSE='#'
+else
+ MAINTAINER_MODE_TRUE='#'
+ MAINTAINER_MODE_FALSE=
+fi
+
+ MAINT=$MAINTAINER_MODE_TRUE
+
+
+
+
+
+
+
+
+
+
+
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
+printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
+cat > confinc.mk << 'END'
+am__doit:
+ @echo this is the am__doit target >confinc.out
+.PHONY: am__doit
+END
+am__include="#"
+am__quote=
+# BSD make does it like this.
+echo '.include "confinc.mk" # ignored' > confmf.BSD
+# Other make implementations (GNU, Solaris 10, AIX) do it like this.
+echo 'include confinc.mk # ignored' > confmf.GNU
+_am_result=no
+for s in GNU BSD; do
+ { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
+ (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ case $?:`cat confinc.out 2>/dev/null` in #(
+ '0:this is the am__doit target') :
+ case $s in #(
+ BSD) :
+ am__include='.include' am__quote='"' ;; #(
+ *) :
+ am__include='include' am__quote='' ;;
+esac ;; #(
+ *) :
+ ;;
+esac
+ if test "$am__include" != "#"; then
+ _am_result="yes ($s style)"
+ break
+ fi
+done
+rm -f confinc.* confmf.*
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
+printf "%s\n" "${_am_result}" >&6; }
+
+# Check whether --enable-dependency-tracking was given.
+if test ${enable_dependency_tracking+y}
+then :
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+ am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
+set dummy ${ac_tool_prefix}clang; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}clang"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "clang", so it can be a program name with args.
+set dummy clang; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="clang"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+fi
+
+
+test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion -version; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+printf %s "checking whether the C compiler works... " >&6; }
+ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else $as_nop
+ ac_file=''
+fi
+if test -z "$ac_file"
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+printf "%s\n" "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+printf %s "checking for C compiler default output file name... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+printf "%s\n" "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+printf %s "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else $as_nop
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+printf "%s\n" "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main (void)
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+printf %s "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+printf "%s\n" "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+printf %s "checking for suffix of object files... " >&6; }
+if test ${ac_cv_objext+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else $as_nop
+ printf "%s\n" "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+printf "%s\n" "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
+printf %s "checking whether the compiler supports GNU C... " >&6; }
+if test ${ac_cv_c_compiler_gnu+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_compiler_gnu=yes
+else $as_nop
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+y}
+ac_save_CFLAGS=$CFLAGS
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+printf %s "checking whether $CC accepts -g... " >&6; }
+if test ${ac_cv_prog_cc_g+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_prog_cc_g=yes
+else $as_nop
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+
+else $as_nop
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
+if test $ac_test_CFLAGS; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+ac_prog_cc_stdc=no
+if test x$ac_prog_cc_stdc = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
+printf %s "checking for $CC option to enable C11 features... " >&6; }
+if test ${ac_cv_prog_cc_c11+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_prog_cc_c11=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_c_conftest_c11_program
+_ACEOF
+for ac_arg in '' -std=gnu11
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_prog_cc_c11=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+ test "x$ac_cv_prog_cc_c11" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
+
+if test "x$ac_cv_prog_cc_c11" = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+ if test "x$ac_cv_prog_cc_c11" = x
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
+printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
+ CC="$CC $ac_cv_prog_cc_c11"
+fi
+ ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
+ ac_prog_cc_stdc=c11
+fi
+fi
+if test x$ac_prog_cc_stdc = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
+printf %s "checking for $CC option to enable C99 features... " >&6; }
+if test ${ac_cv_prog_cc_c99+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_prog_cc_c99=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_c_conftest_c99_program
+_ACEOF
+for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_prog_cc_c99=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+ test "x$ac_cv_prog_cc_c99" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
+
+if test "x$ac_cv_prog_cc_c99" = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+ if test "x$ac_cv_prog_cc_c99" = x
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
+printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
+ CC="$CC $ac_cv_prog_cc_c99"
+fi
+ ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
+ ac_prog_cc_stdc=c99
+fi
+fi
+if test x$ac_prog_cc_stdc = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
+printf %s "checking for $CC option to enable C89 features... " >&6; }
+if test ${ac_cv_prog_cc_c89+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_c_conftest_c89_program
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
+
+if test "x$ac_cv_prog_cc_c89" = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+ if test "x$ac_cv_prog_cc_c89" = x
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
+ CC="$CC $ac_cv_prog_cc_c89"
+fi
+ ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
+ ac_prog_cc_stdc=c89
+fi
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+printf %s "checking whether $CC understands -c and -o together... " >&6; }
+if test ${am_cv_prog_cc_c_o+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+depcc="$CC" am_compiler_list=
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+printf %s "checking dependency style of $depcc... " >&6; }
+if test ${am_cv_CC_dependencies_compiler_type+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+
+ac_header= ac_cache=
+for ac_item in $ac_header_c_list
+do
+ if test $ac_cache; then
+ ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
+ if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
+ printf "%s\n" "#define $ac_item 1" >> confdefs.h
+ fi
+ ac_header= ac_cache=
+ elif test $ac_header; then
+ ac_cache=$ac_item
+ else
+ ac_header=$ac_item
+ fi
+done
+
+
+
+
+
+
+
+
+if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
+then :
+
+printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+
+
+
+
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if test ${ac_cv_safe_to_define___extensions__+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+# define __EXTENSIONS__ 1
+ $ac_includes_default
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_safe_to_define___extensions__=yes
+else $as_nop
+ ac_cv_safe_to_define___extensions__=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
+printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
+if test ${ac_cv_should_define__xopen_source+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_should_define__xopen_source=no
+ if test $ac_cv_header_wchar_h = yes
+then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <wchar.h>
+ mbstate_t x;
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #define _XOPEN_SOURCE 500
+ #include <wchar.h>
+ mbstate_t x;
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_should_define__xopen_source=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
+printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
+
+ printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
+
+ printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
+
+ printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
+
+ if test $ac_cv_header_minix_config_h = yes
+then :
+ MINIX=yes
+ printf "%s\n" "#define _MINIX 1" >>confdefs.h
+
+ printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
+
+else $as_nop
+ MINIX=
+fi
+ if test $ac_cv_safe_to_define___extensions__ = yes
+then :
+ printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
+
+fi
+ if test $ac_cv_should_define__xopen_source = yes
+then :
+ printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
+
+fi
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+# To have empty CFLAGS instead of undefined and '-g -O2' by default
+CFLAGS=$CFLAGS
+CFLAGS="-Os -Wall $CFLAGS"
+ABS_SRCDIR=`cd ${srcdir} ; pwd`
+ABS_BUILDDIR=`pwd`
+CPPFLAGS="-I${ABS_BUILDDIR} -DNDEBUG $CPPFLAGS"
+
+
+#
+# Checks for programs.
+#
+
+#
+# Checks for libraries.
+#
+
+
+
+
+
+
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_PKG_CONFIG+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ case $PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+printf "%s\n" "$PKG_CONFIG" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+ ac_pt_PKG_CONFIG=$PKG_CONFIG
+ # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ case $ac_pt_PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+ if test "x$ac_pt_PKG_CONFIG" = x; then
+ PKG_CONFIG=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ PKG_CONFIG=$ac_pt_PKG_CONFIG
+ fi
+else
+ PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=0.9.0
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+ else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ PKG_CONFIG=""
+ fi
+fi
+
+pkg_failed=no
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for LIBUSB" >&5
+printf %s "checking for LIBUSB... " >&6; }
+
+if test -n "$LIBUSB_CFLAGS"; then
+ pkg_cv_LIBUSB_CFLAGS="$LIBUSB_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libusb-1.0 >= 1.0.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libusb-1.0 >= 1.0.0") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_LIBUSB_CFLAGS=`$PKG_CONFIG --cflags "libusb-1.0 >= 1.0.0" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$LIBUSB_LIBS"; then
+ pkg_cv_LIBUSB_LIBS="$LIBUSB_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libusb-1.0 >= 1.0.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libusb-1.0 >= 1.0.0") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_LIBUSB_LIBS=`$PKG_CONFIG --libs "libusb-1.0 >= 1.0.0" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ LIBUSB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libusb-1.0 >= 1.0.0" 2>&1`
+ else
+ LIBUSB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libusb-1.0 >= 1.0.0" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$LIBUSB_PKG_ERRORS" >&5
+
+ as_fn_error $? "Package requirements (libusb-1.0 >= 1.0.0) were not met:
+
+$LIBUSB_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables LIBUSB_CFLAGS
+and LIBUSB_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables LIBUSB_CFLAGS
+and LIBUSB_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ LIBUSB_CFLAGS=$pkg_cv_LIBUSB_CFLAGS
+ LIBUSB_LIBS=$pkg_cv_LIBUSB_LIBS
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+
+fi
+CFLAGS="$CFLAGS $LIBUSB_CFLAGS"
+LIBS="$LIBS $LIBUSB_LIBS"
+
+#
+# Checks for features
+#
+# Check whether --enable-debug was given.
+if test ${enable_debug+y}
+then :
+ enableval=$enable_debug;
+else $as_nop
+ enable_debug="no"
+fi
+
+
+# Check whether --enable-tests-install was given.
+if test ${enable_tests_install+y}
+then :
+ enableval=$enable_tests_install;
+else $as_nop
+ enable_tests_install="no"
+fi
+
+
+# Output features to preprocessor and compiler
+if test "$enable_debug" = "yes"; then
+ CPPFLAGS="$CPPFLAGS -UNDEBUG"
+ CFLAGS="$CFLAGS -Wextra -Werror -g -O0"
+fi
+
+#
+# Checks for header files.
+#
+
+#
+# Checks for typedefs, structures, and compiler characteristics.
+#
+
+#
+# Checks for declarations
+#
+
+#
+# Checks for library functions.
+#
+ac_fn_c_check_func "$LINENO" "libusb_set_option" "ac_cv_func_libusb_set_option"
+if test "x$ac_cv_func_libusb_set_option" = xyes
+then :
+ printf "%s\n" "#define HAVE_LIBUSB_SET_OPTION 1" >>confdefs.h
+
+fi
+
+
+#
+# Output
+#
+ac_config_files="$ac_config_files Makefile src/Makefile"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+printf %s "checking that generated files are newer than configure... " >&6; }
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
+printf "%s\n" "done" >&6; }
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+ as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+as_nop=:
+if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else $as_nop
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+
+# Reset variables that may have inherited troublesome values from
+# the environment.
+
+# IFS needs to be set, to space, tab, and newline, in precisely that order.
+# (If _AS_PATH_WALK were called with IFS unset, it would have the
+# side effect of setting IFS to empty, thus disabling word splitting.)
+# Quoting is to prevent editors from complaining about space-tab.
+as_nl='
+'
+export as_nl
+IFS=" "" $as_nl"
+
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# Ensure predictable behavior from utilities with locale-dependent output.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# We cannot yet rely on "unset" to work, but we need these variables
+# to be unset--not just set to an empty or harmless value--now, to
+# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
+# also avoids known problems related to "unset" and subshell syntax
+# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+do eval test \${$as_var+y} \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+
+# Ensure that fds 0, 1, and 2 are open.
+if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
+
+# The user is always right.
+if ${PATH_SEPARATOR+false} :; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ test -r "$as_dir$0" && as_myself=$as_dir$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ printf "%s\n" "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
+then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else $as_nop
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
+then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else $as_nop
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+printf "%s\n" X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+# Determine whether it's possible to make 'echo' print without a newline.
+# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
+# for compatibility with existing Makefiles.
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+# For backward compatibility with old third-party macros, we provide
+# the shell variables $as_echo and $as_echo_n. New code should use
+# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
+as_echo='printf %s\n'
+as_echo_n='printf %s'
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+printf "%s\n" X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by usbhid-dump $as_me 1.4, which was
+generated by GNU Autoconf 2.71. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
+ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config='$ac_cs_config_escaped'
+ac_cs_version="\\
+usbhid-dump config.status 1.4
+configured by $0, generated by GNU Autoconf 2.71,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2021 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ printf "%s\n" "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ printf "%s\n" "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ printf "%s\n" "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ printf "%s\n" "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
+ test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
+ test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+printf "%s\n" "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`printf "%s\n" "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+printf "%s\n" X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ printf "%s\n" "/* $configure_input */" >&1 \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ printf "%s\n" "/* $configure_input */" >&1 \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+printf "%s\n" X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+ :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+ # Older Autoconf quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ # TODO: see whether this extra hack can be removed once we start
+ # requiring Autoconf 2.70 or later.
+ case $CONFIG_FILES in #(
+ *\'*) :
+ eval set x "$CONFIG_FILES" ;; #(
+ *) :
+ set x $CONFIG_FILES ;; #(
+ *) :
+ ;;
+esac
+ shift
+ # Used to flag and report bootstrapping failures.
+ am_rc=0
+ for am_mf
+ do
+ # Strip MF so we end up with the name of the file.
+ am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile which includes
+ # dependency-tracking related rules and includes.
+ # Grep'ing the whole file directly is not great: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
+ || continue
+ am_dirpart=`$as_dirname -- "$am_mf" ||
+$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$am_mf" : 'X\(//\)[^/]' \| \
+ X"$am_mf" : 'X\(//\)$' \| \
+ X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
+printf "%s\n" X"$am_mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ am_filepart=`$as_basename -- "$am_mf" ||
+$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$am_mf" : 'X\(//\)$' \| \
+ X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
+printf "%s\n" X/"$am_mf" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ { echo "$as_me:$LINENO: cd "$am_dirpart" \
+ && sed -e '/# am--include-marker/d' "$am_filepart" \
+ | $MAKE -f - am--depfiles" >&5
+ (cd "$am_dirpart" \
+ && sed -e '/# am--include-marker/d' "$am_filepart" \
+ | $MAKE -f - am--depfiles) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } || am_rc=$?
+ done
+ if test $am_rc -ne 0; then
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "Something went wrong bootstrapping makefile fragments
+ for automatic dependency tracking. If GNU make was not used, consider
+ re-running the configure script with MAKE=\"gmake\" (or whatever is
+ necessary). You can also try re-running configure with the
+ '--disable-dependency-tracking' option to at least be able to build
+ the package (albeit without support for automatic dependency tracking).
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ { am_dirpart=; unset am_dirpart;}
+ { am_filepart=; unset am_filepart;}
+ { am_mf=; unset am_mf;}
+ { am_rc=; unset am_rc;}
+ rm -f conftest-deps.mk
+}
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
diff --git a/usbhid-dump/configure.ac b/usbhid-dump/configure.ac
new file mode 100644
index 0000000..f07e47a
--- /dev/null
+++ b/usbhid-dump/configure.ac
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Copyright (C) 2010-2011 Nikolai Kondrashov
+#
+# This file is part of usbhid-dump.
+
+AC_PREREQ(2.61)
+AC_INIT([usbhid-dump], [1.4])
+AM_INIT_AUTOMAKE([1.9 -Wall foreign])
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+AM_MAINTAINER_MODE
+
+AC_USE_SYSTEM_EXTENSIONS
+
+AC_CONFIG_HEADERS([config.h])
+
+# To have empty CFLAGS instead of undefined and '-g -O2' by default
+CFLAGS=$CFLAGS
+CFLAGS="-Os -Wall $CFLAGS"
+ABS_SRCDIR=`cd ${srcdir} ; pwd`
+ABS_BUILDDIR=`pwd`
+CPPFLAGS="-I${ABS_BUILDDIR} -DNDEBUG $CPPFLAGS"
+
+
+#
+# Checks for programs.
+#
+
+#
+# Checks for libraries.
+#
+PKG_CHECK_MODULES(LIBUSB, libusb-1.0 >= 1.0.0)
+CFLAGS="$CFLAGS $LIBUSB_CFLAGS"
+LIBS="$LIBS $LIBUSB_LIBS"
+
+#
+# Checks for features
+#
+AC_ARG_ENABLE(
+ debug,
+ AS_HELP_STRING([--enable-debug], [enable debugging features]),
+ [], [enable_debug="no"])
+
+AC_ARG_ENABLE(
+ tests-install,
+ AS_HELP_STRING([--enable-tests-install], [enable installation of tests]),
+ [], [enable_tests_install="no"])
+
+# Output features to preprocessor and compiler
+if test "$enable_debug" = "yes"; then
+ CPPFLAGS="$CPPFLAGS -UNDEBUG"
+ CFLAGS="$CFLAGS -Wextra -Werror -g -O0"
+fi
+
+#
+# Checks for header files.
+#
+
+#
+# Checks for typedefs, structures, and compiler characteristics.
+#
+
+#
+# Checks for declarations
+#
+
+#
+# Checks for library functions.
+#
+AC_CHECK_FUNCS(libusb_set_option)
+
+#
+# Output
+#
+AC_CONFIG_FILES([Makefile
+ src/Makefile])
+AC_OUTPUT
diff --git a/usbhid-dump/depcomp b/usbhid-dump/depcomp
new file mode 100755
index 0000000..6b39162
--- /dev/null
+++ b/usbhid-dump/depcomp
@@ -0,0 +1,791 @@
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2018-03-07.03; # UTC
+
+# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+case $1 in
+ '')
+ echo "$0: No command. Try '$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+ depmode Dependency tracking mode.
+ source Source file read by 'PROGRAMS ARGS'.
+ object Object file output by 'PROGRAMS ARGS'.
+ DEPDIR directory where to store dependencies.
+ depfile Dependency file to output.
+ tmpdepfile Temporary file to use when outputting dependencies.
+ libtool Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "depcomp $scriptversion"
+ exit $?
+ ;;
+esac
+
+# Get the directory component of the given path, and save it in the
+# global variables '$dir'. Note that this directory component will
+# be either empty or ending with a '/' character. This is deliberate.
+set_dir_from ()
+{
+ case $1 in
+ */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
+ *) dir=;;
+ esac
+}
+
+# Get the suffix-stripped basename of the given path, and save it the
+# global variable '$base'.
+set_base_from ()
+{
+ base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
+}
+
+# If no dependency file was actually created by the compiler invocation,
+# we still have to create a dummy depfile, to avoid errors with the
+# Makefile "include basename.Plo" scheme.
+make_dummy_depfile ()
+{
+ echo "#dummy" > "$depfile"
+}
+
+# Factor out some common post-processing of the generated depfile.
+# Requires the auxiliary global variable '$tmpdepfile' to be set.
+aix_post_process_depfile ()
+{
+ # If the compiler actually managed to produce a dependency file,
+ # post-process it.
+ if test -f "$tmpdepfile"; then
+ # Each line is of the form 'foo.o: dependency.h'.
+ # Do two passes, one to just change these to
+ # $object: dependency.h
+ # and one to simply output
+ # dependency.h:
+ # which is needed to avoid the deleted-header problem.
+ { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
+ sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
+ } > "$depfile"
+ rm -f "$tmpdepfile"
+ else
+ make_dummy_depfile
+ fi
+}
+
+# A tabulation character.
+tab=' '
+# A newline character.
+nl='
+'
+# Character ranges might be problematic outside the C locale.
+# These definitions help.
+upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
+lower=abcdefghijklmnopqrstuvwxyz
+digits=0123456789
+alpha=${upper}${lower}
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+ echo "depcomp: Variables source, object and depmode must be set" 1>&2
+ exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+ sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Avoid interferences from the environment.
+gccflag= dashmflag=
+
+# Some modes work just like other modes, but use different flags. We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write. Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+ # HP compiler uses -M and no extra arg.
+ gccflag=-M
+ depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+ # This is just like dashmstdout with a different argument.
+ dashmflag=-xM
+ depmode=dashmstdout
+fi
+
+cygpath_u="cygpath -u -f -"
+if test "$depmode" = msvcmsys; then
+ # This is just like msvisualcpp but w/o cygpath translation.
+ # Just convert the backslash-escaped backslashes to single forward
+ # slashes to satisfy depend.m4
+ cygpath_u='sed s,\\\\,/,g'
+ depmode=msvisualcpp
+fi
+
+if test "$depmode" = msvc7msys; then
+ # This is just like msvc7 but w/o cygpath translation.
+ # Just convert the backslash-escaped backslashes to single forward
+ # slashes to satisfy depend.m4
+ cygpath_u='sed s,\\\\,/,g'
+ depmode=msvc7
+fi
+
+if test "$depmode" = xlc; then
+ # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
+ gccflag=-qmakedep=gcc,-MF
+ depmode=gcc
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want. Yay! Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff. Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am. Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+ for arg
+ do
+ case $arg in
+ -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+ *) set fnord "$@" "$arg" ;;
+ esac
+ shift # fnord
+ shift # $arg
+ done
+ "$@"
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ mv "$tmpdepfile" "$depfile"
+ ;;
+
+gcc)
+## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
+## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
+## (see the conditional assignment to $gccflag above).
+## There are various ways to get dependency output from gcc. Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+## up in a subdir. Having to rename by hand is ugly.
+## (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+## -MM, not -M (despite what the docs say). Also, it might not be
+## supported by the other compilers which use the 'gcc' depmode.
+## - Using -M directly means running the compiler twice (even worse
+## than renaming).
+ if test -z "$gccflag"; then
+ gccflag=-MD,
+ fi
+ "$@" -Wp,"$gccflag$tmpdepfile"
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ # The second -e expression handles DOS-style file names with drive
+ # letters.
+ sed -e 's/^[^:]*: / /' \
+ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the "deleted header file" problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header). We avoid this by adding
+## dummy dependencies for each header file. Too bad gcc doesn't do
+## this for us directly.
+## Some versions of gcc put a space before the ':'. On the theory
+## that the space means something, we add a space to the output as
+## well. hp depmode also adds that space, but also prefixes the VPATH
+## to the object. Take care to not repeat it in the output.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+sgi)
+ if test "$libtool" = yes; then
+ "$@" "-Wp,-MDupdate,$tmpdepfile"
+ else
+ "$@" -MDupdate "$tmpdepfile"
+ fi
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+
+ if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
+ echo "$object : \\" > "$depfile"
+ # Clip off the initial element (the dependent). Don't try to be
+ # clever and replace this with sed code, as IRIX sed won't handle
+ # lines with more than a fixed number of characters (4096 in
+ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
+ # the IRIX cc adds comments like '#:fec' to the end of the
+ # dependency line.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
+ | tr "$nl" ' ' >> "$depfile"
+ echo >> "$depfile"
+ # The second pass generates a dummy entry for each header file.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+ >> "$depfile"
+ else
+ make_dummy_depfile
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+xlc)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+aix)
+ # The C for AIX Compiler uses -M and outputs the dependencies
+ # in a .u file. In older versions, this file always lives in the
+ # current directory. Also, the AIX compiler puts '$object:' at the
+ # start of each line; $object doesn't have directory information.
+ # Version 6 uses the directory in both cases.
+ set_dir_from "$object"
+ set_base_from "$object"
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$base.u
+ tmpdepfile3=$dir.libs/$base.u
+ "$@" -Wc,-M
+ else
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$dir$base.u
+ tmpdepfile3=$dir$base.u
+ "$@" -M
+ fi
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ aix_post_process_depfile
+ ;;
+
+tcc)
+ # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
+ # FIXME: That version still under development at the moment of writing.
+ # Make that this statement remains true also for stable, released
+ # versions.
+ # It will wrap lines (doesn't matter whether long or short) with a
+ # trailing '\', as in:
+ #
+ # foo.o : \
+ # foo.c \
+ # foo.h \
+ #
+ # It will put a trailing '\' even on the last line, and will use leading
+ # spaces rather than leading tabs (at least since its commit 0394caf7
+ # "Emit spaces for -MD").
+ "$@" -MD -MF "$tmpdepfile"
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
+ # We have to change lines of the first kind to '$object: \'.
+ sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
+ # And for each line of the second kind, we have to emit a 'dep.h:'
+ # dummy dependency, to avoid the deleted-header problem.
+ sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+## The order of this option in the case statement is important, since the
+## shell code in configure will try each of these formats in the order
+## listed in this file. A plain '-MD' option would be understood by many
+## compilers, so we must ensure this comes after the gcc and icc options.
+pgcc)
+ # Portland's C compiler understands '-MD'.
+ # Will always output deps to 'file.d' where file is the root name of the
+ # source file under compilation, even if file resides in a subdirectory.
+ # The object file name does not affect the name of the '.d' file.
+ # pgcc 10.2 will output
+ # foo.o: sub/foo.c sub/foo.h
+ # and will wrap long lines using '\' :
+ # foo.o: sub/foo.c ... \
+ # sub/foo.h ... \
+ # ...
+ set_dir_from "$object"
+ # Use the source, not the object, to determine the base name, since
+ # that's sadly what pgcc will do too.
+ set_base_from "$source"
+ tmpdepfile=$base.d
+
+ # For projects that build the same source file twice into different object
+ # files, the pgcc approach of using the *source* file root name can cause
+ # problems in parallel builds. Use a locking strategy to avoid stomping on
+ # the same $tmpdepfile.
+ lockdir=$base.d-lock
+ trap "
+ echo '$0: caught signal, cleaning up...' >&2
+ rmdir '$lockdir'
+ exit 1
+ " 1 2 13 15
+ numtries=100
+ i=$numtries
+ while test $i -gt 0; do
+ # mkdir is a portable test-and-set.
+ if mkdir "$lockdir" 2>/dev/null; then
+ # This process acquired the lock.
+ "$@" -MD
+ stat=$?
+ # Release the lock.
+ rmdir "$lockdir"
+ break
+ else
+ # If the lock is being held by a different process, wait
+ # until the winning process is done or we timeout.
+ while test -d "$lockdir" && test $i -gt 0; do
+ sleep 1
+ i=`expr $i - 1`
+ done
+ fi
+ i=`expr $i - 1`
+ done
+ trap - 1 2 13 15
+ if test $i -le 0; then
+ echo "$0: failed to acquire lock after $numtries attempts" >&2
+ echo "$0: check lockdir '$lockdir'" >&2
+ exit 1
+ fi
+
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each line is of the form `foo.o: dependent.h',
+ # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process this invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp2)
+ # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+ # compilers, which have integrated preprocessors. The correct option
+ # to use with these is +Maked; it writes dependencies to a file named
+ # 'foo.d', which lands next to the object file, wherever that
+ # happens to be.
+ # Much of this is similar to the tru64 case; see comments there.
+ set_dir_from "$object"
+ set_base_from "$object"
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir.libs/$base.d
+ "$@" -Wc,+Maked
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ "$@" +Maked
+ fi
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile1" "$tmpdepfile2"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
+ # Add 'dependent.h:' lines.
+ sed -ne '2,${
+ s/^ *//
+ s/ \\*$//
+ s/$/:/
+ p
+ }' "$tmpdepfile" >> "$depfile"
+ else
+ make_dummy_depfile
+ fi
+ rm -f "$tmpdepfile" "$tmpdepfile2"
+ ;;
+
+tru64)
+ # The Tru64 compiler uses -MD to generate dependencies as a side
+ # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
+ # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+ # dependencies in 'foo.d' instead, so we check for that too.
+ # Subdirectories are respected.
+ set_dir_from "$object"
+ set_base_from "$object"
+
+ if test "$libtool" = yes; then
+ # Libtool generates 2 separate objects for the 2 libraries. These
+ # two compilations output dependencies in $dir.libs/$base.o.d and
+ # in $dir$base.o.d. We have to check for both files, because
+ # one of the two compilations can be disabled. We should prefer
+ # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+ # automatically cleaned when .libs/ is deleted, while ignoring
+ # the former would cause a distcleancheck panic.
+ tmpdepfile1=$dir$base.o.d # libtool 1.5
+ tmpdepfile2=$dir.libs/$base.o.d # Likewise.
+ tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
+ "$@" -Wc,-MD
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ tmpdepfile3=$dir$base.d
+ "$@" -MD
+ fi
+
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ # Same post-processing that is required for AIX mode.
+ aix_post_process_depfile
+ ;;
+
+msvc7)
+ if test "$libtool" = yes; then
+ showIncludes=-Wc,-showIncludes
+ else
+ showIncludes=-showIncludes
+ fi
+ "$@" $showIncludes > "$tmpdepfile"
+ stat=$?
+ grep -v '^Note: including file: ' "$tmpdepfile"
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ # The first sed program below extracts the file names and escapes
+ # backslashes for cygpath. The second sed program outputs the file
+ # name when reading, but also accumulates all include files in the
+ # hold buffer in order to output them again at the end. This only
+ # works with sed implementations that can handle large buffers.
+ sed < "$tmpdepfile" -n '
+/^Note: including file: *\(.*\)/ {
+ s//\1/
+ s/\\/\\\\/g
+ p
+}' | $cygpath_u | sort -u | sed -n '
+s/ /\\ /g
+s/\(.*\)/'"$tab"'\1 \\/p
+s/.\(.*\) \\/\1:/
+H
+$ {
+ s/.*/'"$tab"'/
+ G
+ p
+}' >> "$depfile"
+ echo >> "$depfile" # make sure the fragment doesn't end with a backslash
+ rm -f "$tmpdepfile"
+ ;;
+
+msvc7msys)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+#nosideeffect)
+ # This comment above is used by automake to tell side-effect
+ # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout, regardless of -o.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove '-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ test -z "$dashmflag" && dashmflag=-M
+ # Require at least two characters before searching for ':'
+ # in the target name. This is to cope with DOS-style filenames:
+ # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
+ "$@" $dashmflag |
+ sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process this sed invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+dashXmstdout)
+ # This case only exists to satisfy depend.m4. It is never actually
+ # run, as this mode is specially recognized in the preamble.
+ exit 1
+ ;;
+
+makedepend)
+ "$@" || exit $?
+ # Remove any Libtool call
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+ # X makedepend
+ shift
+ cleared=no eat=no
+ for arg
+ do
+ case $cleared in
+ no)
+ set ""; shift
+ cleared=yes ;;
+ esac
+ if test $eat = yes; then
+ eat=no
+ continue
+ fi
+ case "$arg" in
+ -D*|-I*)
+ set fnord "$@" "$arg"; shift ;;
+ # Strip any option that makedepend may not understand. Remove
+ # the object too, otherwise makedepend will parse it as a source file.
+ -arch)
+ eat=yes ;;
+ -*|$object)
+ ;;
+ *)
+ set fnord "$@" "$arg"; shift ;;
+ esac
+ done
+ obj_suffix=`echo "$object" | sed 's/^.*\././'`
+ touch "$tmpdepfile"
+ ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+ rm -f "$depfile"
+ # makedepend may prepend the VPATH from the source file name to the object.
+ # No need to regex-escape $object, excess matching of '.' is harmless.
+ sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process the last invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ sed '1,2d' "$tmpdepfile" \
+ | tr ' ' "$nl" \
+ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile" "$tmpdepfile".bak
+ ;;
+
+cpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove '-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ "$@" -E \
+ | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+ | sed '$ s: \\$::' > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ cat < "$tmpdepfile" >> "$depfile"
+ sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvisualcpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ IFS=" "
+ for arg
+ do
+ case "$arg" in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+ set fnord "$@"
+ shift
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift
+ shift
+ ;;
+ esac
+ done
+ "$@" -E 2>/dev/null |
+ sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
+ echo "$tab" >> "$depfile"
+ sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvcmsys)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+none)
+ exec "$@"
+ ;;
+
+*)
+ echo "Unknown depmode $depmode" 1>&2
+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC0"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/usbhid-dump/install-sh b/usbhid-dump/install-sh
new file mode 100755
index 0000000..ec298b5
--- /dev/null
+++ b/usbhid-dump/install-sh
@@ -0,0 +1,541 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2020-11-14.01; # UTC
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# 'make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+tab=' '
+nl='
+'
+IFS=" $tab$nl"
+
+# Set DOITPROG to "echo" to test this script.
+
+doit=${DOITPROG-}
+doit_exec=${doit:-exec}
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+# Create dirs (including intermediate dirs) using mode 755.
+# This is like GNU 'install' as of coreutils 8.32 (2020).
+mkdir_umask=22
+
+backupsuffix=
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+is_target_a_directory=possibly
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+ or: $0 [OPTION]... SRCFILES... DIRECTORY
+ or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+ or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+ --help display this help and exit.
+ --version display version info and exit.
+
+ -c (ignored)
+ -C install only if different (preserve data modification time)
+ -d create directories instead of installing files.
+ -g GROUP $chgrpprog installed files to GROUP.
+ -m MODE $chmodprog installed files to MODE.
+ -o USER $chownprog installed files to USER.
+ -p pass -p to $cpprog.
+ -s $stripprog installed files.
+ -S SUFFIX attempt to back up existing files, with suffix SUFFIX.
+ -t DIRECTORY install into DIRECTORY.
+ -T report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+ CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+ RMPROG STRIPPROG
+
+By default, rm is invoked with -f; when overridden with RMPROG,
+it's up to you to specify -f if you want it.
+
+If -S is not specified, no backups are attempted.
+
+Email bug reports to bug-automake@gnu.org.
+Automake home page: https://www.gnu.org/software/automake/
+"
+
+while test $# -ne 0; do
+ case $1 in
+ -c) ;;
+
+ -C) copy_on_change=true;;
+
+ -d) dir_arg=true;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift;;
+
+ --help) echo "$usage"; exit $?;;
+
+ -m) mode=$2
+ case $mode in
+ *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
+ echo "$0: invalid mode: $mode" >&2
+ exit 1;;
+ esac
+ shift;;
+
+ -o) chowncmd="$chownprog $2"
+ shift;;
+
+ -p) cpprog="$cpprog -p";;
+
+ -s) stripcmd=$stripprog;;
+
+ -S) backupsuffix="$2"
+ shift;;
+
+ -t)
+ is_target_a_directory=always
+ dst_arg=$2
+ # Protect names problematic for 'test' and other utilities.
+ case $dst_arg in
+ -* | [=\(\)!]) dst_arg=./$dst_arg;;
+ esac
+ shift;;
+
+ -T) is_target_a_directory=never;;
+
+ --version) echo "$0 $scriptversion"; exit $?;;
+
+ --) shift
+ break;;
+
+ -*) echo "$0: invalid option: $1" >&2
+ exit 1;;
+
+ *) break;;
+ esac
+ shift
+done
+
+# We allow the use of options -d and -T together, by making -d
+# take the precedence; this is for compatibility with GNU install.
+
+if test -n "$dir_arg"; then
+ if test -n "$dst_arg"; then
+ echo "$0: target directory not allowed when installing a directory." >&2
+ exit 1
+ fi
+fi
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+ # When -d is used, all remaining arguments are directories to create.
+ # When -t is used, the destination is already specified.
+ # Otherwise, the last argument is the destination. Remove it from $@.
+ for arg
+ do
+ if test -n "$dst_arg"; then
+ # $@ is not empty: it contains at least $arg.
+ set fnord "$@" "$dst_arg"
+ shift # fnord
+ fi
+ shift # arg
+ dst_arg=$arg
+ # Protect names problematic for 'test' and other utilities.
+ case $dst_arg in
+ -* | [=\(\)!]) dst_arg=./$dst_arg;;
+ esac
+ done
+fi
+
+if test $# -eq 0; then
+ if test -z "$dir_arg"; then
+ echo "$0: no input file specified." >&2
+ exit 1
+ fi
+ # It's OK to call 'install-sh -d' without argument.
+ # This can happen when creating conditional directories.
+ exit 0
+fi
+
+if test -z "$dir_arg"; then
+ if test $# -gt 1 || test "$is_target_a_directory" = always; then
+ if test ! -d "$dst_arg"; then
+ echo "$0: $dst_arg: Is not a directory." >&2
+ exit 1
+ fi
+ fi
+fi
+
+if test -z "$dir_arg"; then
+ do_exit='(exit $ret); exit $ret'
+ trap "ret=129; $do_exit" 1
+ trap "ret=130; $do_exit" 2
+ trap "ret=141; $do_exit" 13
+ trap "ret=143; $do_exit" 15
+
+ # Set umask so as not to create temps with too-generous modes.
+ # However, 'strip' requires both read and write access to temps.
+ case $mode in
+ # Optimize common cases.
+ *644) cp_umask=133;;
+ *755) cp_umask=22;;
+
+ *[0-7])
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw='% 200'
+ fi
+ cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+ *)
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw=,u+rw
+ fi
+ cp_umask=$mode$u_plus_rw;;
+ esac
+fi
+
+for src
+do
+ # Protect names problematic for 'test' and other utilities.
+ case $src in
+ -* | [=\(\)!]) src=./$src;;
+ esac
+
+ if test -n "$dir_arg"; then
+ dst=$src
+ dstdir=$dst
+ test -d "$dstdir"
+ dstdir_status=$?
+ # Don't chown directories that already exist.
+ if test $dstdir_status = 0; then
+ chowncmd=""
+ fi
+ else
+
+ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+ # might cause directories to be created, which would be especially bad
+ # if $src (and thus $dsttmp) contains '*'.
+ if test ! -f "$src" && test ! -d "$src"; then
+ echo "$0: $src does not exist." >&2
+ exit 1
+ fi
+
+ if test -z "$dst_arg"; then
+ echo "$0: no destination specified." >&2
+ exit 1
+ fi
+ dst=$dst_arg
+
+ # If destination is a directory, append the input filename.
+ if test -d "$dst"; then
+ if test "$is_target_a_directory" = never; then
+ echo "$0: $dst_arg: Is a directory" >&2
+ exit 1
+ fi
+ dstdir=$dst
+ dstbase=`basename "$src"`
+ case $dst in
+ */) dst=$dst$dstbase;;
+ *) dst=$dst/$dstbase;;
+ esac
+ dstdir_status=0
+ else
+ dstdir=`dirname "$dst"`
+ test -d "$dstdir"
+ dstdir_status=$?
+ fi
+ fi
+
+ case $dstdir in
+ */) dstdirslash=$dstdir;;
+ *) dstdirslash=$dstdir/;;
+ esac
+
+ obsolete_mkdir_used=false
+
+ if test $dstdir_status != 0; then
+ case $posix_mkdir in
+ '')
+ # With -d, create the new directory with the user-specified mode.
+ # Otherwise, rely on $mkdir_umask.
+ if test -n "$dir_arg"; then
+ mkdir_mode=-m$mode
+ else
+ mkdir_mode=
+ fi
+
+ posix_mkdir=false
+ # The $RANDOM variable is not portable (e.g., dash). Use it
+ # here however when possible just to lower collision chance.
+ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+
+ trap '
+ ret=$?
+ rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null
+ exit $ret
+ ' 0
+
+ # Because "mkdir -p" follows existing symlinks and we likely work
+ # directly in world-writeable /tmp, make sure that the '$tmpdir'
+ # directory is successfully created first before we actually test
+ # 'mkdir -p'.
+ if (umask $mkdir_umask &&
+ $mkdirprog $mkdir_mode "$tmpdir" &&
+ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
+ then
+ if test -z "$dir_arg" || {
+ # Check for POSIX incompatibilities with -m.
+ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+ # other-writable bit of parent directory when it shouldn't.
+ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+ test_tmpdir="$tmpdir/a"
+ ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
+ case $ls_ld_tmpdir in
+ d????-?r-*) different_mode=700;;
+ d????-?--*) different_mode=755;;
+ *) false;;
+ esac &&
+ $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
+ ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
+ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+ }
+ }
+ then posix_mkdir=:
+ fi
+ rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
+ else
+ # Remove any dirs left behind by ancient mkdir implementations.
+ rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
+ fi
+ trap '' 0;;
+ esac
+
+ if
+ $posix_mkdir && (
+ umask $mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+ )
+ then :
+ else
+
+ # mkdir does not conform to POSIX,
+ # or it failed possibly due to a race condition. Create the
+ # directory the slow way, step by step, checking for races as we go.
+
+ case $dstdir in
+ /*) prefix='/';;
+ [-=\(\)!]*) prefix='./';;
+ *) prefix='';;
+ esac
+
+ oIFS=$IFS
+ IFS=/
+ set -f
+ set fnord $dstdir
+ shift
+ set +f
+ IFS=$oIFS
+
+ prefixes=
+
+ for d
+ do
+ test X"$d" = X && continue
+
+ prefix=$prefix$d
+ if test -d "$prefix"; then
+ prefixes=
+ else
+ if $posix_mkdir; then
+ (umask $mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+ # Don't fail if two instances are running concurrently.
+ test -d "$prefix" || exit 1
+ else
+ case $prefix in
+ *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) qprefix=$prefix;;
+ esac
+ prefixes="$prefixes '$qprefix'"
+ fi
+ fi
+ prefix=$prefix/
+ done
+
+ if test -n "$prefixes"; then
+ # Don't fail if two instances are running concurrently.
+ (umask $mkdir_umask &&
+ eval "\$doit_exec \$mkdirprog $prefixes") ||
+ test -d "$dstdir" || exit 1
+ obsolete_mkdir_used=true
+ fi
+ fi
+ fi
+
+ if test -n "$dir_arg"; then
+ { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+ { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+ else
+
+ # Make a couple of temp file names in the proper directory.
+ dsttmp=${dstdirslash}_inst.$$_
+ rmtmp=${dstdirslash}_rm.$$_
+
+ # Trap to clean up those temp files at exit.
+ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+ # Copy the file name to the temp name.
+ (umask $cp_umask &&
+ { test -z "$stripcmd" || {
+ # Create $dsttmp read-write so that cp doesn't create it read-only,
+ # which would cause strip to fail.
+ if test -z "$doit"; then
+ : >"$dsttmp" # No need to fork-exec 'touch'.
+ else
+ $doit touch "$dsttmp"
+ fi
+ }
+ } &&
+ $doit_exec $cpprog "$src" "$dsttmp") &&
+
+ # and set any options; do chmod last to preserve setuid bits.
+ #
+ # If any of these fail, we abort the whole thing. If we want to
+ # ignore errors from any of these, just make sure not to ignore
+ # errors from the above "$doit $cpprog $src $dsttmp" command.
+ #
+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+ { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+ { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+ # If -C, don't bother to copy if it wouldn't change the file.
+ if $copy_on_change &&
+ old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
+ new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
+ set -f &&
+ set X $old && old=:$2:$4:$5:$6 &&
+ set X $new && new=:$2:$4:$5:$6 &&
+ set +f &&
+ test "$old" = "$new" &&
+ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+ then
+ rm -f "$dsttmp"
+ else
+ # If $backupsuffix is set, and the file being installed
+ # already exists, attempt a backup. Don't worry if it fails,
+ # e.g., if mv doesn't support -f.
+ if test -n "$backupsuffix" && test -f "$dst"; then
+ $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null
+ fi
+
+ # Rename the file to the real destination.
+ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+ # The rename failed, perhaps because mv can't rename something else
+ # to itself, or perhaps because mv is so ancient that it does not
+ # support -f.
+ {
+ # Now remove or move aside any old file at destination location.
+ # We try this two ways since rm can't unlink itself on some
+ # systems and the destination file might be busy for other
+ # reasons. In this case, the final cleanup might fail but the new
+ # file should still install successfully.
+ {
+ test ! -f "$dst" ||
+ $doit $rmcmd "$dst" 2>/dev/null ||
+ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+ { $doit $rmcmd "$rmtmp" 2>/dev/null; :; }
+ } ||
+ { echo "$0: cannot unlink or rename $dst" >&2
+ (exit 1); exit 1
+ }
+ } &&
+
+ # Now rename the file to the real destination.
+ $doit $mvcmd "$dsttmp" "$dst"
+ }
+ fi || exit 1
+
+ trap '' 0
+ fi
+done
+
+# Local variables:
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC0"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/usbhid-dump/missing b/usbhid-dump/missing
new file mode 100755
index 0000000..8d0eaad
--- /dev/null
+++ b/usbhid-dump/missing
@@ -0,0 +1,215 @@
+#! /bin/sh
+# Common wrapper for a few potentially missing GNU programs.
+
+scriptversion=2018-03-07.03; # UTC
+
+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+ echo 1>&2 "Try '$0 --help' for more information"
+ exit 1
+fi
+
+case $1 in
+
+ --is-lightweight)
+ # Used by our autoconf macros to check whether the available missing
+ # script is modern enough.
+ exit 0
+ ;;
+
+ --run)
+ # Back-compat with the calling convention used by older automake.
+ shift
+ ;;
+
+ -h|--h|--he|--hel|--help)
+ echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
+to PROGRAM being missing or too old.
+
+Options:
+ -h, --help display this help and exit
+ -v, --version output version information and exit
+
+Supported PROGRAM values:
+ aclocal autoconf autoheader autom4te automake makeinfo
+ bison yacc flex lex help2man
+
+Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
+'g' are ignored when checking the name.
+
+Send bug reports to <bug-automake@gnu.org>."
+ exit $?
+ ;;
+
+ -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+ echo "missing $scriptversion (GNU Automake)"
+ exit $?
+ ;;
+
+ -*)
+ echo 1>&2 "$0: unknown '$1' option"
+ echo 1>&2 "Try '$0 --help' for more information"
+ exit 1
+ ;;
+
+esac
+
+# Run the given program, remember its exit status.
+"$@"; st=$?
+
+# If it succeeded, we are done.
+test $st -eq 0 && exit 0
+
+# Also exit now if we it failed (or wasn't found), and '--version' was
+# passed; such an option is passed most likely to detect whether the
+# program is present and works.
+case $2 in --version|--help) exit $st;; esac
+
+# Exit code 63 means version mismatch. This often happens when the user
+# tries to use an ancient version of a tool on a file that requires a
+# minimum version.
+if test $st -eq 63; then
+ msg="probably too old"
+elif test $st -eq 127; then
+ # Program was missing.
+ msg="missing on your system"
+else
+ # Program was found and executed, but failed. Give up.
+ exit $st
+fi
+
+perl_URL=https://www.perl.org/
+flex_URL=https://github.com/westes/flex
+gnu_software_URL=https://www.gnu.org/software
+
+program_details ()
+{
+ case $1 in
+ aclocal|automake)
+ echo "The '$1' program is part of the GNU Automake package:"
+ echo "<$gnu_software_URL/automake>"
+ echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
+ echo "<$gnu_software_URL/autoconf>"
+ echo "<$gnu_software_URL/m4/>"
+ echo "<$perl_URL>"
+ ;;
+ autoconf|autom4te|autoheader)
+ echo "The '$1' program is part of the GNU Autoconf package:"
+ echo "<$gnu_software_URL/autoconf/>"
+ echo "It also requires GNU m4 and Perl in order to run:"
+ echo "<$gnu_software_URL/m4/>"
+ echo "<$perl_URL>"
+ ;;
+ esac
+}
+
+give_advice ()
+{
+ # Normalize program name to check for.
+ normalized_program=`echo "$1" | sed '
+ s/^gnu-//; t
+ s/^gnu//; t
+ s/^g//; t'`
+
+ printf '%s\n' "'$1' is $msg."
+
+ configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
+ case $normalized_program in
+ autoconf*)
+ echo "You should only need it if you modified 'configure.ac',"
+ echo "or m4 files included by it."
+ program_details 'autoconf'
+ ;;
+ autoheader*)
+ echo "You should only need it if you modified 'acconfig.h' or"
+ echo "$configure_deps."
+ program_details 'autoheader'
+ ;;
+ automake*)
+ echo "You should only need it if you modified 'Makefile.am' or"
+ echo "$configure_deps."
+ program_details 'automake'
+ ;;
+ aclocal*)
+ echo "You should only need it if you modified 'acinclude.m4' or"
+ echo "$configure_deps."
+ program_details 'aclocal'
+ ;;
+ autom4te*)
+ echo "You might have modified some maintainer files that require"
+ echo "the 'autom4te' program to be rebuilt."
+ program_details 'autom4te'
+ ;;
+ bison*|yacc*)
+ echo "You should only need it if you modified a '.y' file."
+ echo "You may want to install the GNU Bison package:"
+ echo "<$gnu_software_URL/bison/>"
+ ;;
+ lex*|flex*)
+ echo "You should only need it if you modified a '.l' file."
+ echo "You may want to install the Fast Lexical Analyzer package:"
+ echo "<$flex_URL>"
+ ;;
+ help2man*)
+ echo "You should only need it if you modified a dependency" \
+ "of a man page."
+ echo "You may want to install the GNU Help2man package:"
+ echo "<$gnu_software_URL/help2man/>"
+ ;;
+ makeinfo*)
+ echo "You should only need it if you modified a '.texi' file, or"
+ echo "any other file indirectly affecting the aspect of the manual."
+ echo "You might want to install the Texinfo package:"
+ echo "<$gnu_software_URL/texinfo/>"
+ echo "The spurious makeinfo call might also be the consequence of"
+ echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
+ echo "want to install GNU make:"
+ echo "<$gnu_software_URL/make/>"
+ ;;
+ *)
+ echo "You might have modified some files without having the proper"
+ echo "tools for further handling them. Check the 'README' file, it"
+ echo "often tells you about the needed prerequisites for installing"
+ echo "this package. You may also peek at any GNU archive site, in"
+ echo "case some other package contains this missing '$1' program."
+ ;;
+ esac
+}
+
+give_advice "$1" | sed -e '1s/^/WARNING: /' \
+ -e '2,$s/^/ /' >&2
+
+# Propagate the correct exit status (expected to be 127 for a program
+# not found, 63 for a program that failed due to version mismatch).
+exit $st
+
+# Local variables:
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC0"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/usbhid-dump/src/Makefile.am b/usbhid-dump/src/Makefile.am
new file mode 100644
index 0000000..262bb74
--- /dev/null
+++ b/usbhid-dump/src/Makefile.am
@@ -0,0 +1,19 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Copyright (C) 2010 Nikolai Kondrashov
+
+noinst_HEADERS = \
+ dev.h \
+ dev_list.h \
+ iface.h \
+ iface_list.h \
+ misc.h
+
+bin_PROGRAMS = usbhid-dump
+
+usbhid_dump_SOURCES = \
+ dev.c \
+ dev_list.c \
+ iface.c \
+ iface_list.c \
+ usbhid-dump.c
diff --git a/usbhid-dump/src/Makefile.in b/usbhid-dump/src/Makefile.in
new file mode 100644
index 0000000..aad74c9
--- /dev/null
+++ b/usbhid-dump/src/Makefile.in
@@ -0,0 +1,609 @@
+# Makefile.in generated by automake 1.16.3 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2020 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Copyright (C) 2010 Nikolai Kondrashov
+
+
+VPATH = @srcdir@
+am__is_gnu_make = { \
+ if test -z '$(MAKELEVEL)'; then \
+ false; \
+ elif test -n '$(MAKE_HOST)'; then \
+ true; \
+ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+ true; \
+ else \
+ false; \
+ fi; \
+}
+am__make_running_with_option = \
+ case $${target_option-} in \
+ ?) ;; \
+ *) echo "am__make_running_with_option: internal error: invalid" \
+ "target option '$${target_option-}' specified" >&2; \
+ exit 1;; \
+ esac; \
+ has_opt=no; \
+ sane_makeflags=$$MAKEFLAGS; \
+ if $(am__is_gnu_make); then \
+ sane_makeflags=$$MFLAGS; \
+ else \
+ case $$MAKEFLAGS in \
+ *\\[\ \ ]*) \
+ bs=\\; \
+ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
+ esac; \
+ fi; \
+ skip_next=no; \
+ strip_trailopt () \
+ { \
+ flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+ }; \
+ for flg in $$sane_makeflags; do \
+ test $$skip_next = yes && { skip_next=no; continue; }; \
+ case $$flg in \
+ *=*|--*) continue;; \
+ -*I) strip_trailopt 'I'; skip_next=yes;; \
+ -*I?*) strip_trailopt 'I';; \
+ -*O) strip_trailopt 'O'; skip_next=yes;; \
+ -*O?*) strip_trailopt 'O';; \
+ -*l) strip_trailopt 'l'; skip_next=yes;; \
+ -*l?*) strip_trailopt 'l';; \
+ -[dEDm]) skip_next=yes;; \
+ -[JT]) skip_next=yes;; \
+ esac; \
+ case $$flg in \
+ *$$target_option*) has_opt=yes; break;; \
+ esac; \
+ done; \
+ test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+bin_PROGRAMS = usbhid-dump$(EXEEXT)
+subdir = src
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(noinst_HEADERS) \
+ $(am__DIST_COMMON)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__installdirs = "$(DESTDIR)$(bindir)"
+PROGRAMS = $(bin_PROGRAMS)
+am_usbhid_dump_OBJECTS = dev.$(OBJEXT) dev_list.$(OBJEXT) \
+ iface.$(OBJEXT) iface_list.$(OBJEXT) usbhid-dump.$(OBJEXT)
+usbhid_dump_OBJECTS = $(am_usbhid_dump_OBJECTS)
+usbhid_dump_LDADD = $(LDADD)
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
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+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/usbhid-dump/src/dev.c b/usbhid-dump/src/dev.c
new file mode 100644
index 0000000..1978496
--- /dev/null
+++ b/usbhid-dump/src/dev.c
@@ -0,0 +1,72 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * usbhid-dump - device
+ *
+ * Copyright (C) 2010 Nikolai Kondrashov <spbnick@gmail.com>
+ */
+
+#include "config.h"
+
+#include "dev.h"
+#include <assert.h>
+#include <stdlib.h>
+
+bool
+uhd_dev_valid(const uhd_dev *dev)
+{
+ return dev != NULL &&
+ dev->handle != NULL;
+}
+
+
+enum libusb_error
+uhd_dev_open(libusb_device *lusb_dev,
+ uhd_dev **pdev)
+{
+ enum libusb_error err;
+ uhd_dev *dev;
+
+ assert(lusb_dev != NULL);
+
+ dev = malloc(sizeof(*dev));
+ if (dev == NULL)
+ return LIBUSB_ERROR_NO_MEM;
+
+ dev->next = NULL;
+
+ err = libusb_open(lusb_dev, &dev->handle);
+ if (err != LIBUSB_SUCCESS)
+ {
+ free(dev);
+ return err;
+ }
+
+ assert(uhd_dev_valid(dev));
+
+ if (pdev != NULL)
+ *pdev = dev;
+ else
+ {
+ libusb_close(dev->handle);
+ free(dev);
+ }
+
+ return LIBUSB_SUCCESS;
+}
+
+
+void
+uhd_dev_close(uhd_dev *dev)
+{
+ if (dev == NULL)
+ return;
+
+ assert(uhd_dev_valid(dev));
+
+ libusb_close(dev->handle);
+ dev->handle = NULL;
+
+ free(dev);
+}
+
+
diff --git a/usbhid-dump/src/dev.h b/usbhid-dump/src/dev.h
new file mode 100644
index 0000000..3f647a5
--- /dev/null
+++ b/usbhid-dump/src/dev.h
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * usbhid-dump - device
+ *
+ * Copyright (C) 2010-2011 Nikolai Kondrashov <spbnick@gmail.com>
+ */
+
+#ifndef __UHD_DEV_H__
+#define __UHD_DEV_H__
+
+#include <stdbool.h>
+#include <libusb.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** usbhid-dump device */
+typedef struct uhd_dev uhd_dev;
+
+struct uhd_dev {
+ uhd_dev *next; /**< Next device in the list */
+ libusb_device_handle *handle; /**< Handle */
+};
+
+/**
+ * Check if a device is valid.
+ *
+ * @param dev Device to check.
+ *
+ * @return True if the device is valid, false otherwise.
+ */
+extern bool uhd_dev_valid(const uhd_dev *dev);
+
+/**
+ * Open a device.
+ *
+ * @param lusb_dev Libusb device.
+ * @param pdev Location for the opened device pointer.
+ *
+ * @return Libusb error code.
+ */
+extern enum libusb_error uhd_dev_open(libusb_device *lusb_dev,
+ uhd_dev **pdev);
+
+/**
+ * Close a device.
+ *
+ * @param dev The device to close.
+ */
+extern void uhd_dev_close(uhd_dev *dev);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* __UHD_DEV_H__ */
diff --git a/usbhid-dump/src/dev_list.c b/usbhid-dump/src/dev_list.c
new file mode 100644
index 0000000..9848902
--- /dev/null
+++ b/usbhid-dump/src/dev_list.c
@@ -0,0 +1,125 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * usbhid-dump - device list
+ *
+ * Copyright (C) 2010 Nikolai Kondrashov <spbnick@gmail.com>
+ */
+
+#include "config.h"
+
+#include "misc.h"
+#include "dev_list.h"
+#include <assert.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+bool
+uhd_dev_list_valid(const uhd_dev *list)
+{
+ UHD_DEV_LIST_FOR_EACH(list, list)
+ if (!uhd_dev_valid(list))
+ return false;
+
+ return true;
+}
+
+
+void
+uhd_dev_list_close(uhd_dev *list)
+{
+ uhd_dev *next;
+
+ for (; list != NULL; list = next)
+ {
+ next = list->next;
+ uhd_dev_close(list);
+ }
+}
+
+
+enum libusb_error
+uhd_dev_list_open(libusb_context *ctx,
+ uint8_t bus_num, uint8_t dev_addr,
+ uint16_t vid, uint16_t pid,
+ uhd_dev **plist)
+{
+ enum libusb_error err = LIBUSB_ERROR_OTHER;
+ libusb_device **lusb_list = NULL;
+ ssize_t num;
+ ssize_t idx;
+ libusb_device *lusb_dev;
+ struct libusb_device_descriptor desc;
+ uhd_dev *list = NULL;
+ uhd_dev *dev;
+
+ assert(ctx != NULL);
+
+ /* Retrieve libusb device list */
+ num = libusb_get_device_list(ctx, &lusb_list);
+ if (num == LIBUSB_ERROR_NO_MEM)
+ {
+ err = num;
+ goto cleanup;
+ }
+
+ /* Find and open the devices */
+ for (idx = 0; idx < num; idx++)
+ {
+ lusb_dev = lusb_list[idx];
+
+ /* Skip devices not matching bus_num/dev_addr mask */
+ if ((bus_num != UHD_BUS_NUM_ANY &&
+ libusb_get_bus_number(lusb_dev) != bus_num) ||
+ (dev_addr != UHD_DEV_ADDR_ANY &&
+ libusb_get_device_address(lusb_dev) != dev_addr))
+ continue;
+
+ /* Skip devices not matching vendor/product mask */
+ if (vid != UHD_VID_ANY || pid != UHD_PID_ANY)
+ {
+ err = libusb_get_device_descriptor(lusb_dev, &desc);
+ if (err != LIBUSB_SUCCESS)
+ goto cleanup;
+
+ if ((vid != UHD_VID_ANY && vid != desc.idVendor) ||
+ (pid != UHD_PID_ANY && pid != desc.idProduct))
+ continue;
+ }
+
+ /* Open and append the device to the list */
+ err = uhd_dev_open(lusb_dev, &dev);
+ if (err != LIBUSB_SUCCESS)
+ goto cleanup;
+
+ dev->next = list;
+ list = dev;
+ }
+
+ /* Free the libusb device list freeing unused devices */
+ libusb_free_device_list(lusb_list, true);
+ lusb_list = NULL;
+
+ /* Output device list, if requested */
+ assert(uhd_dev_list_valid(list));
+ if (plist != NULL)
+ {
+ *plist = list;
+ list = NULL;
+ }
+
+ /* Done! */
+ err = LIBUSB_SUCCESS;
+
+cleanup:
+
+ /* Close the device list if not output */
+ uhd_dev_list_close(list);
+
+ /* Free the libusb device list along with devices */
+ if (lusb_list != NULL)
+ libusb_free_device_list(lusb_list, true);
+
+ return err;
+}
+
+
diff --git a/usbhid-dump/src/dev_list.h b/usbhid-dump/src/dev_list.h
new file mode 100644
index 0000000..5c70ad1
--- /dev/null
+++ b/usbhid-dump/src/dev_list.h
@@ -0,0 +1,69 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * usbhid-dump - device list
+ *
+ * Copyright (C) 2010-2011 Nikolai Kondrashov <spbnick@gmail.com>
+ */
+
+#ifndef __UHD_DEV_LIST_H__
+#define __UHD_DEV_LIST_H__
+
+#include <stddef.h>
+#include <stdint.h>
+#include "dev.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Check if a device list is valid.
+ *
+ * @param list Device list to check.
+ *
+ * @return True if the device list is valid, false otherwise.
+ */
+extern bool uhd_dev_list_valid(const uhd_dev *list);
+
+/**
+ * Close every device in a device list.
+ *
+ * @param list The device list to close.
+ */
+extern void uhd_dev_list_close(uhd_dev *list);
+
+/**
+ * Iterate over a device list.
+ *
+ * @param _dev Loop device variable.
+ * @param _list Device list to iterate over.
+ */
+#define UHD_DEV_LIST_FOR_EACH(_dev, _list) \
+ for (_dev = _list; _dev != NULL; _dev = _dev->next)
+
+/**
+ * Open a list of devices optionally matching bus number/device address and
+ * vendor/product IDs.
+ *
+ * @param ctx Libusb context.
+ * @param bus_num Bus number, or 0 for any bus.
+ * @param dev_addr Device address, or 0 for any address.
+ * @param vid Vendor ID, or 0 for any vendor.
+ * @param pid Product ID, or 0 for any product.
+ * @param plist Location for the resulting device list head; could be
+ * NULL.
+ *
+ * @return Libusb error code.
+ */
+extern enum libusb_error uhd_dev_list_open(libusb_context *ctx,
+ uint8_t bus_num,
+ uint8_t dev_addr,
+ uint16_t vid,
+ uint16_t pid,
+ uhd_dev **plist);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* __UHD_DEV_LIST_H__ */
diff --git a/usbhid-dump/src/iface.c b/usbhid-dump/src/iface.c
new file mode 100644
index 0000000..7bcf28b
--- /dev/null
+++ b/usbhid-dump/src/iface.c
@@ -0,0 +1,227 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * usbhid-dump - interface
+ *
+ * Copyright (C) 2010 Nikolai Kondrashov <spbnick@gmail.com>
+ */
+
+#include "config.h"
+
+#include "iface.h"
+#include <assert.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+bool
+uhd_iface_valid(const uhd_iface *iface)
+{
+ return iface != NULL &&
+ uhd_dev_valid(iface->dev) &&
+ iface->number < UINT8_MAX &&
+ strlen(iface->addr_str) == (sizeof(iface->addr_str) - 1);
+}
+
+uhd_iface *
+uhd_iface_new(const uhd_dev *dev,
+ uint8_t number,
+ uint8_t int_in_ep_addr,
+ uint16_t int_in_ep_maxp,
+ uint16_t rd_len)
+{
+ uhd_iface *iface;
+ libusb_device *lusb_dev;
+ int rc;
+
+ iface = malloc(sizeof(*iface));
+ if (iface == NULL)
+ return NULL;
+
+ iface->next = NULL;
+ iface->dev = dev;
+ iface->number = number;
+ iface->int_in_ep_addr = int_in_ep_addr;
+ iface->int_in_ep_maxp = int_in_ep_maxp;
+ iface->rd_len = rd_len;
+ iface->detached = false;
+ iface->claimed = false;
+ iface->submitted = false;
+
+ /* Format address string */
+ lusb_dev = libusb_get_device(dev->handle);
+ rc = snprintf(iface->addr_str, sizeof(iface->addr_str),
+ "%.3hhu:%.3hhu:%.3hhu",
+ libusb_get_bus_number(lusb_dev),
+ libusb_get_device_address(lusb_dev),
+ number);
+ (void)rc;
+ assert(rc == (sizeof(iface->addr_str) - 1));
+
+ assert(uhd_iface_valid(iface));
+
+ return iface;
+}
+
+
+void
+uhd_iface_free(uhd_iface *iface)
+{
+ if (iface == NULL)
+ return;
+
+ assert(uhd_iface_valid(iface));
+
+ free(iface);
+}
+
+
+enum libusb_error
+uhd_iface_detach(uhd_iface *iface)
+{
+ enum libusb_error err;
+
+ assert(uhd_iface_valid(iface));
+
+ err = libusb_detach_kernel_driver(iface->dev->handle, iface->number);
+ if (err == LIBUSB_SUCCESS)
+ iface->detached = true;
+ else if (err != LIBUSB_ERROR_NOT_FOUND)
+ return err;
+
+ return LIBUSB_SUCCESS;
+}
+
+
+enum libusb_error
+uhd_iface_attach(uhd_iface *iface)
+{
+ enum libusb_error err;
+
+ assert(uhd_iface_valid(iface));
+
+ if (iface->detached)
+ {
+ err = libusb_attach_kernel_driver(iface->dev->handle,
+ iface->number);
+ if (err != LIBUSB_SUCCESS)
+ return err;
+ iface->detached = false;
+ }
+
+ return LIBUSB_SUCCESS;
+}
+
+
+enum libusb_error
+uhd_iface_claim(uhd_iface *iface)
+{
+ enum libusb_error err;
+
+ assert(uhd_iface_valid(iface));
+
+ err = libusb_claim_interface(iface->dev->handle, iface->number);
+ if (err != LIBUSB_SUCCESS)
+ return err;
+
+ iface->claimed = true;
+
+ return LIBUSB_SUCCESS;
+}
+
+
+enum libusb_error
+uhd_iface_release(uhd_iface *iface)
+{
+ enum libusb_error err;
+
+ assert(uhd_iface_valid(iface));
+
+ err = libusb_release_interface(iface->dev->handle, iface->number);
+ if (err != LIBUSB_SUCCESS)
+ return err;
+
+ iface->claimed = false;
+
+ return LIBUSB_SUCCESS;
+}
+
+
+enum libusb_error
+uhd_iface_clear_halt(uhd_iface *iface)
+{
+ enum libusb_error err;
+
+ assert(uhd_iface_valid(iface));
+
+ err = libusb_clear_halt(iface->dev->handle, iface->int_in_ep_addr);
+ if (err != LIBUSB_SUCCESS)
+ return err;
+
+ return LIBUSB_SUCCESS;
+}
+
+
+enum libusb_error
+uhd_iface_set_idle(const uhd_iface *iface,
+ uint8_t duration,
+ unsigned int timeout)
+{
+ int rc;
+
+ assert(uhd_iface_valid(iface));
+
+ rc = libusb_control_transfer(iface->dev->handle,
+ /* host->device, class, interface */
+ 0x21,
+ /* Set_Idle */
+ 0x0A,
+ /* duration for all report IDs */
+ duration << 8,
+ /* interface */
+ iface->number,
+ NULL, 0,
+ timeout);
+ /*
+ * Ignoring EPIPE, which means a STALL handshake, which is OK on
+ * control pipes and indicates request is not supported.
+ * See USB 2.0 spec, 8.4.5 Handshake Packets
+ */
+ if (rc < 0 && rc != LIBUSB_ERROR_PIPE)
+ return rc;
+
+ return LIBUSB_SUCCESS;
+}
+
+
+enum libusb_error
+uhd_iface_set_protocol(const uhd_iface *iface,
+ bool report,
+ unsigned int timeout)
+{
+ int rc;
+
+ assert(uhd_iface_valid(iface));
+
+ rc = libusb_control_transfer(iface->dev->handle,
+ /* host->device, class, interface */
+ 0x21,
+ /* Set_Protocol */
+ 0x0B,
+ /* 0 - boot, 1 - report */
+ report ? 1 : 0,
+ /* interface */
+ iface->number,
+ NULL, 0,
+ timeout);
+ /*
+ * Ignoring EPIPE, which means a STALL handshake, which is OK on
+ * control pipes and indicates request is not supported.
+ * See USB 2.0 spec, 8.4.5 Handshake Packets
+ */
+ if (rc < 0 && rc != LIBUSB_ERROR_PIPE)
+ return rc;
+
+ return LIBUSB_SUCCESS;
+}
+
+
diff --git a/usbhid-dump/src/iface.h b/usbhid-dump/src/iface.h
new file mode 100644
index 0000000..0e1da6b
--- /dev/null
+++ b/usbhid-dump/src/iface.h
@@ -0,0 +1,158 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * usbhid-dump - interface
+ *
+ * Copyright (C) 2010 Nikolai Kondrashov <spbnick@gmail.com>
+ */
+
+#ifndef __UHD_IFACE_H__
+#define __UHD_IFACE_H__
+
+#include <stdint.h>
+#include "dev.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** usbhid-dump interface */
+typedef struct uhd_iface uhd_iface;
+
+struct uhd_iface {
+ uhd_iface *next;
+ const uhd_dev *dev; /**< Device */
+ uint8_t number; /**< Interface number */
+ char addr_str[12]; /**< Address string */
+ uint8_t int_in_ep_addr; /**< Interrupt IN EP address */
+ uint16_t int_in_ep_maxp; /**< Interrupt IN EP maximum
+ packet size */
+ uint16_t rd_len; /**< Report descriptor length */
+ bool detached; /**< True if the interface was
+ detached from the kernel
+ driver, false otherwise */
+ bool claimed; /**< True if the interface was
+ claimed */
+ /*
+ * This is somewhat hackish and doesn't belong here, since theoretically
+ * there could be more than one transfer submitted for an interface.
+ * However, we don't do it yet. This flag is used to track transfer
+ * cancellation during stream dumping.
+ */
+ bool submitted; /**< True if an asynchronous
+ transfer has been submitted
+ for the interface */
+};
+
+/**
+ * Check if an interface is valid.
+ *
+ * @param iface Interface.
+ *
+ * @return True if the interface is valid, false otherwise.
+ */
+extern bool uhd_iface_valid(const uhd_iface *iface);
+
+/**
+ * Create a new interface.
+ *
+ * @param handle Device handle.
+ * @param number Interface number.
+ * @param int_in_ep_addr Interrupt in endpoint address.
+ * @param int_in_ep_maxp Interrupt in endpoint maximum packet size.
+ * @param rd_len Report descriptor length.
+ *
+ * @return New interface or NULL, if failed to allocate.
+ */
+extern uhd_iface *uhd_iface_new(const uhd_dev *dev,
+ uint8_t number,
+ uint8_t int_in_ep_addr,
+ uint16_t int_in_ep_maxp,
+ uint16_t rd_len);
+
+/**
+ * Free an interface.
+ *
+ * @param iface The interface to free, could be NULL.
+ */
+extern void uhd_iface_free(uhd_iface *iface);
+
+/**
+ * Detach an interface from its kernel driver (if any).
+ *
+ * @param iface The interface to detach.
+ *
+ * @return Libusb error code.
+ */
+extern enum libusb_error uhd_iface_detach(uhd_iface *iface);
+
+/**
+ * Attach an interface to its kernel driver (if detached before).
+ *
+ * @param iface The interface to attach.
+ *
+ * @return Libusb error code.
+ */
+extern enum libusb_error uhd_iface_attach(uhd_iface *iface);
+
+/**
+ * Claim an interface.
+ *
+ * @param iface The interface to claim.
+ *
+ * @return Libusb error code.
+ */
+extern enum libusb_error uhd_iface_claim(uhd_iface *iface);
+
+/**
+ * Set idle duration on an interface; ignore errors indicating missing
+ * support.
+ *
+ * @param iface The interface to set idle duration on.
+ * @param duration The duration in 4 ms steps starting from 4 ms.
+ * @param timeout The request timeout, ms.
+ *
+ * @return Libusb error code.
+ */
+extern enum libusb_error uhd_iface_set_idle(
+ const uhd_iface *iface,
+ uint8_t duration,
+ unsigned int timeout);
+
+/**
+ * Set HID protocol on an interface; ignore errors indicating missing
+ * support.
+ *
+ * @param iface The interface to set idle duration on.
+ * @param report True for "report" protocol, false for "boot" protocol.
+ * @param timeout The request timeout, ms.
+ *
+ * @return Libusb error code.
+ */
+extern enum libusb_error uhd_iface_set_protocol(
+ const uhd_iface *iface,
+ bool report,
+ unsigned int timeout);
+
+/**
+ * Clear halt condition on the input interrupt endpoint of an interface.
+ *
+ * @param iface The interface to clear halt condition on.
+ *
+ * @return Libusb error code.
+ */
+extern enum libusb_error uhd_iface_clear_halt(uhd_iface *iface);
+
+/**
+ * Release an interface (if claimed before).
+ *
+ * @param iface The interface to release.
+ *
+ * @return Libusb error code.
+ */
+extern enum libusb_error uhd_iface_release(uhd_iface *iface);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* __UHD_IFACE_H__ */
diff --git a/usbhid-dump/src/iface_list.c b/usbhid-dump/src/iface_list.c
new file mode 100644
index 0000000..3c82504
--- /dev/null
+++ b/usbhid-dump/src/iface_list.c
@@ -0,0 +1,220 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * usbhid-dump - interface list
+ *
+ * Copyright (C) 2010 Nikolai Kondrashov <spbnick@gmail.com>
+ */
+
+#include "config.h"
+
+#include "iface_list.h"
+#include "misc.h"
+#include <assert.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+bool
+uhd_iface_list_valid(const uhd_iface *list)
+{
+ UHD_IFACE_LIST_FOR_EACH(list, list)
+ if (!uhd_iface_valid(list))
+ return false;
+
+ return true;
+}
+
+
+size_t
+uhd_iface_list_len(const uhd_iface *list)
+{
+ size_t len = 0;
+
+ UHD_IFACE_LIST_FOR_EACH(list, list)
+ len++;
+
+ return len;
+}
+
+
+void
+uhd_iface_list_free(uhd_iface *list)
+{
+ uhd_iface *next;
+
+ for (; list != NULL; list = next)
+ {
+ next = list->next;
+ uhd_iface_free(list);
+ }
+}
+
+
+enum libusb_error
+uhd_iface_list_new(uhd_dev *dev_list,
+ uhd_iface **plist)
+{
+ enum libusb_error err = LIBUSB_ERROR_OTHER;
+
+ uhd_dev *dev;
+ struct libusb_config_descriptor *config = NULL;
+ const struct libusb_interface *lusb_iface;
+ const struct libusb_interface_descriptor *iface_desc;
+ const uhd_hid_descriptor *hid_desc;
+ const uhd_hid_descriptor_extra *hid_desc_extra;
+ uint16_t rd_len;
+ const struct libusb_endpoint_descriptor *ep_list;
+ uint8_t ep_num;
+ const struct libusb_endpoint_descriptor *ep;
+ uhd_iface *list = NULL;
+ uhd_iface *iface;
+
+ assert(uhd_dev_list_valid(dev_list));
+
+ UHD_DEV_LIST_FOR_EACH(dev, dev_list)
+ {
+ /* Retrieve active configuration descriptor */
+ err = libusb_get_active_config_descriptor(libusb_get_device(dev->handle),
+ &config);
+ if (err != LIBUSB_SUCCESS)
+ goto cleanup;
+
+ /*
+ * Build the matching interface list
+ */
+
+ /* For each interface */
+ for (lusb_iface = config->interface;
+ lusb_iface - config->interface < config->bNumInterfaces;
+ lusb_iface++)
+ {
+ /* Skip interfaces with altsettings */
+ if (lusb_iface->num_altsetting != 1)
+ continue;
+
+ iface_desc = lusb_iface->altsetting;
+
+ /* Skip non-HID interfaces */
+ if (iface_desc->bInterfaceClass != LIBUSB_CLASS_HID)
+ continue;
+
+ /*
+ * Try to retrieve report descriptor length
+ */
+ rd_len = UHD_MAX_DESCRIPTOR_SIZE;
+ /* If interface descriptor has space for a HID descriptor */
+ if (iface_desc->extra_length >= (int)sizeof(uhd_hid_descriptor))
+ {
+ hid_desc = (const uhd_hid_descriptor *)iface_desc->extra;
+ /* If this is truly a HID class descriptor */
+ if (hid_desc->bDescriptorType == LIBUSB_DT_HID)
+ {
+ /* For each extra HID descriptor entry */
+ for (hid_desc_extra = hid_desc->extra;
+ hid_desc_extra <
+ hid_desc->extra + hid_desc->bNumDescriptors &&
+ (uint8_t *)hid_desc_extra <
+ (uint8_t *)hid_desc + hid_desc->bLength &&
+ (unsigned char *)hid_desc_extra <
+ iface_desc->extra +
+ iface_desc->extra_length;
+ hid_desc_extra++) {
+ /* If this is a report descriptor entry */
+ if (hid_desc_extra->bDescriptorType ==
+ LIBUSB_DT_REPORT)
+ {
+ rd_len = hid_desc_extra->wDescriptorLength;
+ break;
+ }
+ }
+ }
+ }
+
+ /* Retrieve endpoint list */
+ ep_list = iface_desc->endpoint;
+ ep_num = iface_desc->bNumEndpoints;
+
+ /* For each endpoint */
+ for (ep = ep_list; (ep - ep_list) < ep_num; ep++)
+ {
+ /* Skip non-interrupt and non-in endpoints */
+ if ((ep->bmAttributes & LIBUSB_TRANSFER_TYPE_MASK) !=
+ LIBUSB_TRANSFER_TYPE_INTERRUPT ||
+ (ep->bEndpointAddress & LIBUSB_ENDPOINT_DIR_MASK) !=
+ LIBUSB_ENDPOINT_IN)
+ continue;
+
+ /* Create the interface */
+ iface = uhd_iface_new(
+ dev,
+ iface_desc->bInterfaceNumber,
+ ep->bEndpointAddress, ep->wMaxPacketSize,
+ rd_len);
+ if (iface == NULL)
+ {
+ err = LIBUSB_ERROR_NO_MEM;
+ goto cleanup;
+ }
+
+ /* Add the interface */
+ iface->next = list;
+ list = iface;
+
+ break;
+ }
+ }
+
+ /* Free the config descriptor */
+ libusb_free_config_descriptor(config);
+ config = NULL;
+ }
+
+ /* Output the resulting list, if requested */
+ assert(uhd_iface_list_valid(list));
+ if (plist != NULL)
+ {
+ *plist = list;
+ list = NULL;
+ }
+
+ /* Done! */
+ err = LIBUSB_SUCCESS;
+
+cleanup:
+
+ libusb_free_config_descriptor(config);
+ uhd_iface_list_free(list);
+
+ return err;
+}
+
+
+uhd_iface *
+uhd_iface_list_fltr_by_num(uhd_iface *list,
+ uint8_t number)
+{
+ uhd_iface *prev;
+ uhd_iface *iface;
+ uhd_iface *next;
+
+ assert(uhd_iface_list_valid(list));
+ assert(number < UINT8_MAX);
+
+ for (prev = NULL, iface = list; iface != NULL; iface = next)
+ {
+ next = iface->next;
+ if (iface->number == number)
+ prev = iface;
+ else
+ {
+ if (prev == NULL)
+ list = next;
+ else
+ prev->next = next;
+ uhd_iface_free(iface);
+ }
+ }
+
+ return list;
+}
+
+
diff --git a/usbhid-dump/src/iface_list.h b/usbhid-dump/src/iface_list.h
new file mode 100644
index 0000000..d99f761
--- /dev/null
+++ b/usbhid-dump/src/iface_list.h
@@ -0,0 +1,92 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * usbhid-dump - interface list
+ *
+ * Copyright (C) 2010 Nikolai Kondrashov <spbnick@gmail.com>
+ */
+
+#ifndef __UHD_IFACE_LIST_H__
+#define __UHD_IFACE_LIST_H__
+
+#include <stdint.h>
+#include "dev_list.h"
+#include "iface.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Check if an interface list is valid.
+ *
+ * @param list Interface list to check.
+ *
+ * @return True if the interface list is valid, false otherwise.
+ */
+extern bool uhd_iface_list_valid(const uhd_iface *list);
+
+/**
+ * Check if an interface list is empty.
+ *
+ * @param list Interface list to check.
+ *
+ * @return True if the interface list is empty, false otherwise.
+ */
+static inline bool
+uhd_iface_list_empty(const uhd_iface *list)
+{
+ return list == NULL;
+}
+
+/**
+ * Calculate length of an interface list.
+ *
+ * @param list The list to calculate length of.
+ *
+ * @return The list length.
+ */
+extern size_t uhd_iface_list_len(const uhd_iface *list);
+
+/**
+ * Free an interface list.
+ *
+ * @param list The interface list to free.
+ */
+extern void uhd_iface_list_free(uhd_iface *list);
+
+/**
+ * Iterate over an interface list.
+ *
+ * @param _iface Loop interface variable.
+ * @param _list Interface list to iterate over.
+ */
+#define UHD_IFACE_LIST_FOR_EACH(_iface, _list) \
+ for (_iface = _list; _iface != NULL; _iface = _iface->next)
+
+/**
+ * Fetch a list of HID interfaces from a device list.
+ *
+ * @param dev_list The device list to fetch interface list from.
+ * @param plist Location for the resulting list head; could be NULL.
+ *
+ * @return Libusb error code.
+ */
+extern enum libusb_error uhd_iface_list_new(uhd_dev *dev_list,
+ uhd_iface **plist);
+
+/**
+ * Filter an interface list by an interface number.
+ *
+ * @param plist The original list head.
+ * @param number The interface number to match against.
+ *
+ * @return The resulting list head.
+ */
+extern uhd_iface *uhd_iface_list_fltr_by_num(uhd_iface *list,
+ uint8_t number);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* __UHD_IFACE_LIST_H__ */
diff --git a/usbhid-dump/src/misc.h b/usbhid-dump/src/misc.h
new file mode 100644
index 0000000..17b7e6a
--- /dev/null
+++ b/usbhid-dump/src/misc.h
@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * usbhid-dump - miscellaneous declarations
+ *
+ * Copyright (C) 2010 Nikolai Kondrashov <spbnick@gmail.com>
+ */
+
+#ifndef __UHD_MISC_H__
+#define __UHD_MISC_H__
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#pragma pack(1)
+
+/** HID extra descriptor record */
+typedef struct uhd_hid_descriptor_extra uhd_hid_descriptor_extra;
+
+struct uhd_hid_descriptor_extra {
+ uint8_t bDescriptorType;
+ uint16_t wDescriptorLength;
+};
+
+/** HID class-specific descriptor */
+typedef struct uhd_hid_descriptor uhd_hid_descriptor;
+
+struct uhd_hid_descriptor {
+ uint8_t bLength;
+ uint8_t bDescriptorType;
+ uint16_t bcdHID;
+ uint8_t bCountryCode;
+ uint8_t bNumDescriptors;
+ uhd_hid_descriptor_extra extra[1];
+};
+
+#pragma pack()
+
+/**
+ * Maximum descriptor size.
+ *
+ * @note 4096 here is maximum control buffer length.
+ */
+#define UHD_MAX_DESCRIPTOR_SIZE 4096
+
+/** Generic USB I/O timeout, ms */
+#define UHD_IO_TIMEOUT 1000
+
+/** Wildcard bus number */
+#define UHD_BUS_NUM_ANY 0
+
+/** Wildcard device address */
+#define UHD_DEV_ADDR_ANY 0
+
+/** Wildcard vendor ID */
+#define UHD_VID_ANY 0
+
+/** Wildcard product ID */
+#define UHD_PID_ANY 0
+
+/** Wildcard interface number */
+#define UHD_IFACE_NUM_ANY UINT8_MAX
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* __UHD_MISC_H__ */
diff --git a/usbhid-dump/src/usbhid-dump.c b/usbhid-dump/src/usbhid-dump.c
new file mode 100644
index 0000000..bd669e2
--- /dev/null
+++ b/usbhid-dump/src/usbhid-dump.c
@@ -0,0 +1,1067 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * usbhid-dump - entry point *
+ *
+ * Copyright (C) 2010-2011 Nikolai Kondrashov <spbnick@gmail.com>
+ */
+
+#include "config.h"
+
+#include "iface_list.h"
+#include "misc.h"
+#include <libusb.h>
+
+#include <assert.h>
+#include <stdbool.h>
+#include <ctype.h>
+#include <limits.h>
+#include <string.h>
+#include <errno.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <stdio.h>
+#include <stdint.h>
+
+/* Define LIBUSB_CALL for libusb <= 1.0.8 */
+#ifndef LIBUSB_CALL
+#define LIBUSB_CALL
+#endif
+
+#define GENERIC_ERROR(_fmt, _args...) \
+ fprintf(stderr, _fmt "\n", ##_args)
+
+#define IFACE_ERROR(_iface, _fmt, _args...) \
+ GENERIC_ERROR("%s:" _fmt, _iface->addr_str, ##_args)
+
+#define GENERIC_FAILURE(_fmt, _args...) \
+ GENERIC_ERROR("Failed to " _fmt, ##_args)
+
+#define IFACE_FAILURE(_iface, _fmt, _args...) \
+ IFACE_ERROR(_iface, "Failed to " _fmt, ##_args)
+
+#define LIBUSB_FAILURE(_fmt, _args...) \
+ GENERIC_FAILURE(_fmt ": %s", ##_args, libusb_strerror(err))
+
+#define LIBUSB_IFACE_FAILURE(_iface, _fmt, _args...) \
+ IFACE_FAILURE(_iface, _fmt ": %s", ##_args, libusb_strerror(err))
+
+#define ERROR_CLEANUP(_fmt, _args...) \
+ do { \
+ GENERIC_ERROR(_fmt, ##_args); \
+ goto cleanup; \
+ } while (0)
+
+#define FAILURE_CLEANUP(_fmt, _args...) \
+ do { \
+ GENERIC_FAILURE(_fmt, ##_args); \
+ goto cleanup; \
+ } while (0)
+
+#define LIBUSB_FAILURE_CLEANUP(_fmt, _args...) \
+ do { \
+ LIBUSB_FAILURE(_fmt, ##_args); \
+ goto cleanup; \
+ } while (0)
+
+#define LIBUSB_IFACE_FAILURE_CLEANUP(_iface, _fmt, _args...) \
+ do { \
+ LIBUSB_IFACE_FAILURE(_iface, _fmt, ##_args); \
+ goto cleanup; \
+ } while (0)
+
+#define LIBUSB_GUARD(_expr, _fmt, _args...) \
+ do { \
+ err = _expr; \
+ if (err != LIBUSB_SUCCESS) \
+ LIBUSB_FAILURE_CLEANUP(_fmt, ##_args); \
+ } while (0)
+
+#define LIBUSB_IFACE_GUARD(_expr, _iface, _fmt, _args...) \
+ do { \
+ err = _expr; \
+ if (err != LIBUSB_SUCCESS) \
+ LIBUSB_IFACE_FAILURE_CLEANUP(_iface, _fmt, ##_args); \
+ } while (0)
+
+/**< Number of the signal causing the exit */
+static volatile sig_atomic_t exit_signum = 0;
+
+static void
+exit_sighandler(int signum)
+{
+ if (exit_signum == 0)
+ exit_signum = signum;
+}
+
+/**< "Stream paused" flag - non-zero if paused */
+static volatile sig_atomic_t stream_paused = 0;
+
+static void
+stream_pause_sighandler(int signum)
+{
+ (void)signum;
+ stream_paused = 1;
+}
+
+static void
+stream_resume_sighandler(int signum)
+{
+ (void)signum;
+ stream_paused = 0;
+}
+
+/**< "Stream feedback" flag - non-zero if feedback is enabled */
+static volatile sig_atomic_t stream_feedback = 0;
+
+static void
+dump(const uhd_iface *iface,
+ const char *entity,
+ const uint8_t *ptr,
+ size_t len)
+{
+ static const char xd[] = "0123456789ABCDEF";
+ static char buf[] = " XX\n";
+ size_t pos;
+ uint8_t b;
+ struct timeval tv;
+
+ gettimeofday(&tv, NULL);
+
+ fprintf(stdout, "%s:%-16s %12llu.%.6u\n",
+ iface->addr_str, entity,
+ (unsigned long long int)tv.tv_sec,
+ (unsigned int)tv.tv_usec);
+
+ for (pos = 1; len > 0; len--, ptr++, pos++)
+ {
+ b = *ptr;
+ buf[1] = xd[b >> 4];
+ buf[2] = xd[b & 0xF];
+
+ (void)fwrite(buf, ((pos % 16 == 0) ? 4 : 3), 1, stdout);
+ }
+
+ if (pos % 16 != 1)
+ fputc('\n', stdout);
+ fputc('\n', stdout);
+
+ fflush(stdout);
+}
+
+
+static bool
+dump_iface_list_descriptor(const uhd_iface *list)
+{
+ const uhd_iface *iface;
+ uint8_t buf[UHD_MAX_DESCRIPTOR_SIZE];
+ int rc;
+ enum libusb_error err;
+
+ UHD_IFACE_LIST_FOR_EACH(iface, list)
+ {
+ if (iface->rd_len > sizeof(buf))
+ {
+ err = LIBUSB_ERROR_NO_MEM;
+ LIBUSB_IFACE_FAILURE(iface, "report descriptor too long: %hu",
+ iface->rd_len);
+ return false;
+ }
+
+ rc = libusb_control_transfer(iface->dev->handle,
+ /* See HID spec, 7.1.1 */
+ 0x81,
+ LIBUSB_REQUEST_GET_DESCRIPTOR,
+ (LIBUSB_DT_REPORT << 8), iface->number,
+ buf, iface->rd_len, UHD_IO_TIMEOUT);
+ if (rc < 0)
+ {
+ err = rc;
+ LIBUSB_IFACE_FAILURE(iface, "retrieve report descriptor");
+ return false;
+ }
+ dump(iface, "DESCRIPTOR", buf, rc);
+ }
+
+ return true;
+}
+
+
+static void LIBUSB_CALL
+dump_iface_list_stream_cb(struct libusb_transfer *transfer)
+{
+ enum libusb_error err;
+ uhd_iface *iface;
+
+ assert(transfer != NULL);
+
+ iface = (uhd_iface *)transfer->user_data;
+ assert(uhd_iface_valid(iface));
+
+ /* Clear interface "has transfer submitted" flag */
+ iface->submitted = false;
+
+ switch (transfer->status)
+ {
+ case LIBUSB_TRANSFER_COMPLETED:
+ /* Dump the result */
+ if (!stream_paused)
+ {
+ dump(iface, "STREAM",
+ transfer->buffer, transfer->actual_length);
+ if (stream_feedback)
+ fputc('.', stderr);
+ }
+ /* Resubmit the transfer */
+ err = libusb_submit_transfer(transfer);
+ if (err != LIBUSB_SUCCESS)
+ LIBUSB_IFACE_FAILURE(iface, "resubmit a transfer");
+ else
+ {
+ /* Set interface "has transfer submitted" flag */
+ iface->submitted = true;
+ }
+ break;
+
+#define MAP(_name, _desc) \
+ case LIBUSB_TRANSFER_##_name: \
+ IFACE_ERROR(iface, _desc); \
+ break
+
+ MAP(ERROR, "Interrupt transfer failed");
+ MAP(TIMED_OUT, "Interrupt transfer timed out");
+ MAP(STALL, "Interrupt transfer halted (endpoint stalled)");
+ MAP(NO_DEVICE, "Device was disconnected");
+ MAP(OVERFLOW, "Interrupt transfer overflowed "
+ "(device sent more data than requested)");
+#undef MAP
+
+ case LIBUSB_TRANSFER_CANCELLED:
+ break;
+ }
+}
+
+
+static const char *
+format_time_interval(unsigned int i)
+{
+ static char buf[128];
+ char *p = buf;
+ unsigned int h = i / (60 * 60 * 1000);
+ unsigned int m = (i % (60 * 60 * 1000)) / (60 * 1000);
+ unsigned int s = (i % (60 * 1000)) / 1000;
+ unsigned int ms = i % 1000;
+
+#define FRACTION(_prev_sum, _name, _val) \
+ do { \
+ if ((_val) > 0) \
+ p += snprintf(p, sizeof(buf) - (p - buf), \
+ "%s%u " _name "%s", \
+ ((_prev_sum) > 0 ? " " : ""), \
+ _val, \
+ (((_val) == 1) ? "" : "s")); \
+ if (p >= (buf + sizeof(buf))) \
+ return buf; \
+ } while (0)
+
+ FRACTION(0, "hour", h);
+ FRACTION(h, "minute", m);
+ FRACTION(h + m, "second", s);
+ FRACTION(h + m + s, "millisecond", ms);
+
+#undef FRACTION
+
+ return buf;
+}
+
+
+static const char *
+format_timeout(unsigned int i)
+{
+ return (i == 0) ? "infinite" : format_time_interval(i);
+}
+
+
+static bool
+dump_iface_list_stream(libusb_context *ctx,
+ uhd_iface *list,
+ unsigned int timeout)
+{
+ bool result = false;
+ enum libusb_error err;
+ size_t transfer_num = 0;
+ struct libusb_transfer **transfer_list = NULL;
+ struct libusb_transfer **ptransfer;
+ uhd_iface *iface;
+ bool submitted = false;
+
+ fprintf(stderr,
+ "Starting dumping interrupt transfer stream\n"
+ "with %s timeout.\n\n",
+ format_timeout(timeout));
+
+ UHD_IFACE_LIST_FOR_EACH(iface, list)
+ {
+ /* Set report protocol */
+ LIBUSB_IFACE_GUARD(uhd_iface_set_protocol(iface, true,
+ UHD_IO_TIMEOUT),
+ iface, "set report protocol");
+ /* Set infinite idle duration */
+ LIBUSB_IFACE_GUARD(uhd_iface_set_idle(iface, 0, UHD_IO_TIMEOUT),
+ iface, "set infinite idle duration");
+ }
+
+ /* Calculate number of interfaces and thus transfers */
+ transfer_num = uhd_iface_list_len(list);
+
+ /* Allocate transfer list */
+ transfer_list = malloc(sizeof(*transfer_list) * transfer_num);
+ if (transfer_list == NULL)
+ FAILURE_CLEANUP("allocate transfer list");
+
+ /* Zero transfer list */
+ for (ptransfer = transfer_list;
+ (size_t)(ptransfer - transfer_list) < transfer_num;
+ ptransfer++)
+ *ptransfer = NULL;
+
+ /* Allocate transfers */
+ for (ptransfer = transfer_list;
+ (size_t)(ptransfer - transfer_list) < transfer_num;
+ ptransfer++)
+ {
+ *ptransfer = libusb_alloc_transfer(0);
+ if (*ptransfer == NULL)
+ FAILURE_CLEANUP("allocate a transfer");
+ /*
+ * Set user_data to NULL explicitly, since libusb_alloc_transfer
+ * does memset to zero only and zero is not NULL, strictly speaking.
+ */
+ (*ptransfer)->user_data = NULL;
+ }
+
+ /* Initialize the transfers as interrupt transfers */
+ for (ptransfer = transfer_list, iface = list;
+ (size_t)(ptransfer - transfer_list) < transfer_num;
+ ptransfer++, iface = iface->next)
+ {
+ void *buf;
+ const size_t len = iface->int_in_ep_maxp;
+
+ /* Allocate the transfer buffer */
+ buf = malloc(len);
+ if (len > 0 && buf == NULL)
+ FAILURE_CLEANUP("allocate a transfer buffer");
+
+ /* Initialize the transfer */
+ libusb_fill_interrupt_transfer(*ptransfer,
+ iface->dev->handle, iface->int_in_ep_addr,
+ buf, len,
+ dump_iface_list_stream_cb,
+ (void *)iface,
+ timeout);
+
+ /* Ask to free the buffer when the transfer is freed */
+ (*ptransfer)->flags |= LIBUSB_TRANSFER_FREE_BUFFER;
+ }
+
+ /* Submit first transfer requests */
+ for (ptransfer = transfer_list;
+ (size_t)(ptransfer - transfer_list) < transfer_num;
+ ptransfer++)
+ {
+ LIBUSB_GUARD(libusb_submit_transfer(*ptransfer),
+ "submit a transfer");
+ /* Set interface "has transfer submitted" flag */
+ ((uhd_iface *)(*ptransfer)->user_data)->submitted = true;
+ /* Set "have any submitted transfers" flag */
+ submitted = true;
+ }
+
+ /* Run the event machine */
+ while (submitted && exit_signum == 0)
+ {
+ /* Handle the transfer events */
+ err = libusb_handle_events(ctx);
+ if (err != LIBUSB_SUCCESS && err != LIBUSB_ERROR_INTERRUPTED)
+ LIBUSB_FAILURE_CLEANUP("handle transfer events");
+
+ /* Check if there are any submitted transfers left */
+ submitted = false;
+ for (ptransfer = transfer_list;
+ (size_t)(ptransfer - transfer_list) < transfer_num;
+ ptransfer++)
+ {
+ iface = (uhd_iface *)(*ptransfer)->user_data;
+
+ if (iface != NULL && iface->submitted)
+ submitted = true;
+ }
+ }
+
+ /* If all the transfers were terminated unexpectedly */
+ if (transfer_num > 0 && !submitted)
+ ERROR_CLEANUP("No more interfaces to dump");
+
+ result = true;
+
+cleanup:
+
+ /* Cancel the transfers */
+ if (submitted)
+ {
+ submitted = false;
+ for (ptransfer = transfer_list;
+ (size_t)(ptransfer - transfer_list) < transfer_num;
+ ptransfer++)
+ {
+ iface = (uhd_iface *)(*ptransfer)->user_data;
+
+ if (iface != NULL && iface->submitted)
+ {
+ err = libusb_cancel_transfer(*ptransfer);
+ if (err == LIBUSB_SUCCESS)
+ submitted = true;
+ else
+ {
+ LIBUSB_FAILURE("cancel a transfer, ignoring");
+ /*
+ * XXX are we really sure
+ * the transfer won't be finished?
+ */
+ iface->submitted = false;
+ }
+ }
+ }
+ }
+
+ /* Wait for transfer cancellation */
+ while (submitted)
+ {
+ /* Handle cancellation events */
+ err = libusb_handle_events(ctx);
+ if (err != LIBUSB_SUCCESS && err != LIBUSB_ERROR_INTERRUPTED)
+ {
+ LIBUSB_FAILURE("handle transfer cancellation events, "
+ "aborting transfer cancellation");
+ break;
+ }
+
+ /* Check if there are any submitted transfers left */
+ submitted = false;
+ for (ptransfer = transfer_list;
+ (size_t)(ptransfer - transfer_list) < transfer_num;
+ ptransfer++)
+ {
+ iface = (uhd_iface *)(*ptransfer)->user_data;
+
+ if (iface != NULL && iface->submitted)
+ submitted = true;
+ }
+ }
+
+ /*
+ * Free transfer list along with non-submitted transfers and their
+ * buffers.
+ */
+ if (transfer_list != NULL)
+ {
+ for (ptransfer = transfer_list;
+ (size_t)(ptransfer - transfer_list) < transfer_num;
+ ptransfer++)
+ {
+ iface = (uhd_iface *)(*ptransfer)->user_data;
+
+ /*
+ * Only free a transfer if it is not submitted. Better leak some
+ * memory than have some important memory overwritten.
+ */
+ if (iface == NULL || !iface->submitted)
+ libusb_free_transfer(*ptransfer);
+ }
+
+ free(transfer_list);
+ }
+
+ return result;
+}
+
+
+static int
+run(bool dump_descriptor,
+ bool dump_stream,
+ unsigned int stream_timeout,
+ uint8_t bus_num,
+ uint8_t dev_addr,
+ uint16_t vid,
+ uint16_t pid,
+ int iface_num)
+{
+ int result = 1;
+ enum libusb_error err;
+ libusb_context *ctx = NULL;
+ uhd_dev *dev_list = NULL;
+ uhd_iface *iface_list = NULL;
+ uhd_iface *iface;
+
+ /* Create libusb context */
+ LIBUSB_GUARD(libusb_init(&ctx), "create libusb context");
+
+ /* Set libusb debug level to informational only */
+#if HAVE_LIBUSB_SET_OPTION
+ libusb_set_option(ctx, LIBUSB_OPTION_LOG_LEVEL, LIBUSB_LOG_LEVEL_INFO);
+#else
+ libusb_set_debug(ctx, LIBUSB_LOG_LEVEL_INFO);
+#endif
+
+ /* Open device list */
+ LIBUSB_GUARD(uhd_dev_list_open(ctx, bus_num, dev_addr,
+ vid, pid, &dev_list),
+ "find and open the devices");
+
+ /* Retrieve the list of HID interfaces from the device list */
+ LIBUSB_GUARD(uhd_iface_list_new(dev_list, &iface_list),
+ "find HID interfaces");
+
+ /* Filter the interface list by specified interface number */
+ if (iface_num != UHD_IFACE_NUM_ANY)
+ iface_list = uhd_iface_list_fltr_by_num(iface_list, iface_num);
+
+ /* Check if there are any interfaces left */
+ if (uhd_iface_list_empty(iface_list))
+ ERROR_CLEANUP("No matching HID interfaces");
+
+ /* Detach and claim the interfaces */
+ UHD_IFACE_LIST_FOR_EACH(iface, iface_list)
+ {
+ LIBUSB_IFACE_GUARD(uhd_iface_detach(iface),
+ iface, "detach from the kernel driver");
+ LIBUSB_IFACE_GUARD(uhd_iface_claim(iface),
+ iface, "claim");
+ }
+
+ /* Run with the prepared interface list */
+ result = (!dump_descriptor || dump_iface_list_descriptor(iface_list)) &&
+ (!dump_stream || dump_iface_list_stream(ctx, iface_list,
+ stream_timeout))
+ ? 0
+ : 1;
+
+cleanup:
+
+ /* Release and attach the interfaces back */
+ UHD_IFACE_LIST_FOR_EACH(iface, iface_list)
+ {
+ err = uhd_iface_release(iface);
+ if (err != LIBUSB_SUCCESS)
+ LIBUSB_IFACE_FAILURE(iface, "release");
+
+ err = uhd_iface_attach(iface);
+ if (err != LIBUSB_SUCCESS)
+ LIBUSB_IFACE_FAILURE(iface, "attach to the kernel driver");
+ }
+
+ /* Free the interface list */
+ uhd_iface_list_free(iface_list);
+
+ /* Close the device list */
+ uhd_dev_list_close(dev_list);
+
+ /* Destroy the libusb context */
+ if (ctx != NULL)
+ libusb_exit(ctx);
+
+ return result;
+}
+
+
+static bool
+parse_number_pair(const char *str,
+ int base,
+ long *pn1,
+ long *pn2)
+{
+ const char *p;
+ char *end;
+ long n1;
+ long n2;
+
+ assert(str != NULL);
+
+ p = str;
+
+ /* Skip space (prevent strtol doing so) */
+ while (isspace((int)*p))
+ p++;
+
+ /* Extract the first number */
+ errno = 0;
+ n1 = strtol(p, &end, base);
+ if (errno != 0)
+ return false;
+
+ /* If nothing was read */
+ if (end == p)
+ return false;
+
+ /* Move on */
+ p = end;
+
+ /* Skip space */
+ while (isspace((int)*p))
+ p++;
+
+ /* If it is the end of string */
+ if (*p == '\0')
+ n2 = 0;
+ else
+ {
+ /* If it is not the number separator */
+ if (*p != ':')
+ return false;
+
+ /* Skip the number separator */
+ p++;
+
+ /* Skip space (prevent strtol doing so) */
+ while (isspace((int)*p))
+ p++;
+
+ /* Extract the second number */
+ errno = 0;
+ n2 = strtol(p, &end, base);
+ if (errno != 0)
+ return false;
+ /* If nothing was read */
+ if (end == p)
+ return false;
+
+ /* Move on */
+ p = end;
+
+ /* Skip space */
+ while (isspace((int)*p))
+ p++;
+
+ /* If it is not the end of string */
+ if (*p != '\0')
+ return false;
+ }
+
+ /* Output the numbers */
+ if (pn1 != NULL)
+ *pn1 = n1;
+ if (pn2 != NULL)
+ *pn2 = n2;
+
+ return true;
+}
+
+
+static bool
+parse_address(const char *str,
+ uint8_t *pbus_num,
+ uint8_t *pdev_addr)
+{
+ long bus_num;
+ long dev_addr;
+
+ assert(str != NULL);
+
+ if (!parse_number_pair(str, 10, &bus_num, &dev_addr))
+ return false;
+
+ if (bus_num < 0 || bus_num > UINT8_MAX ||
+ dev_addr < 0 || dev_addr > UINT8_MAX)
+ return false;
+
+ if (pbus_num != NULL)
+ *pbus_num = bus_num;
+ if (pdev_addr != NULL)
+ *pdev_addr = dev_addr;
+
+ return true;
+}
+
+
+static bool
+parse_model(const char *str,
+ uint16_t *pvid,
+ uint16_t *ppid)
+{
+ long vid;
+ long pid;
+
+ assert(str != NULL);
+
+ if (!parse_number_pair(str, 16, &vid, &pid))
+ return false;
+
+ if (vid < 0 || vid > UINT16_MAX ||
+ pid < 0 || pid > UINT16_MAX)
+ return false;
+
+ if (pvid != NULL)
+ *pvid = vid;
+ if (ppid != NULL)
+ *ppid = pid;
+
+ return true;
+}
+
+
+static bool
+parse_iface_num(const char *str,
+ uint8_t *piface_num)
+{
+ long iface_num;
+ const char *p;
+ char *end;
+
+ assert(str != NULL);
+
+ p = str;
+
+ /* Skip space (prevent strtol doing so) */
+ while (isspace((int)*p))
+ p++;
+
+ /* Extract interface number */
+ errno = 0;
+ iface_num = strtol(p, &end, 10);
+ if (errno != 0 || end == p || iface_num < 0 || iface_num > UINT8_MAX)
+ return false;
+
+ /* Output interface number */
+ if (piface_num != NULL)
+ *piface_num = iface_num;
+
+ return true;
+}
+
+
+static bool
+parse_timeout(const char *str,
+ unsigned int *ptimeout)
+{
+ long long timeout;
+ const char *p;
+ char *end;
+
+ assert(str != NULL);
+
+ p = str;
+
+ /* Skip space (prevent strtoll doing so) */
+ while (isspace((int)*p))
+ p++;
+
+ /* Extract timeout */
+ errno = 0;
+ timeout = strtoll(p, &end, 10);
+ if (errno != 0 || end == p || timeout < 0 || timeout > UINT_MAX)
+ return false;
+
+ /* Output timeout */
+ if (ptimeout != NULL)
+ *ptimeout = timeout;
+
+ return true;
+}
+
+
+static bool
+version(FILE *stream)
+{
+ return
+ fprintf(
+ stream,
+PACKAGE_STRING "\n"
+"Copyright (C) 2010 Nikolai Kondrashov\n"
+"License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl.html>.\n"
+"\n"
+"This is free software: you are free to change and redistribute it.\n"
+"There is NO WARRANTY, to the extent permitted by law.\n") >= 0;
+}
+
+
+static bool
+usage(FILE *stream, const char *name)
+{
+ return
+ fprintf(
+ stream,
+"Usage: %s [OPTION]...\n"
+"Dump USB device HID report descriptor(s) and/or stream(s).\n"
+"\n"
+"Options:\n"
+" -h, --help output this help message and exit\n"
+" -v, --version output version information and exit\n"
+"\n"
+" -s, -a, --address=bus[:dev] limit interfaces by bus number\n"
+" (1-255) and device address (1-255),\n"
+" decimal; zeroes match any\n"
+" -d, -m, --model=vid[:pid] limit interfaces by vendor and\n"
+" product IDs (0001-ffff), hexadecimal;\n"
+" zeroes match any\n"
+" -i, --interface=NUMBER limit interfaces by number (0-254),\n"
+" decimal; 255 matches any\n"
+"\n"
+" -e, --entity=STRING what to dump: either \"descriptor\",\n"
+" \"stream\" or \"all\"; value can be\n"
+" abbreviated\n"
+"\n"
+" -t, --stream-timeout=NUMBER stream interrupt transfer timeout, ms;\n"
+" zero means infinity\n"
+" -p, --stream-paused start with the stream dump output\n"
+" paused\n"
+" -f, --stream-feedback enable stream dumping feedback: for\n"
+" every transfer dumped a dot is\n"
+" printed to stderr\n"
+"\n"
+"Default options: --stream-timeout=60000 --entity=descriptor\n"
+"\n"
+"Signals:\n"
+" USR1/USR2 pause/resume the stream dump output\n"
+"\n",
+ name) >= 0;
+}
+
+
+typedef enum opt_val {
+ OPT_VAL_HELP = 'h',
+ OPT_VAL_VERSION = 'v',
+ OPT_VAL_ADDRESS = 'a',
+ OPT_VAL_ADDRESS_COMP = 's',
+ OPT_VAL_MODEL = 'm',
+ OPT_VAL_MODEL_COMP = 'd',
+ OPT_VAL_INTERFACE = 'i',
+ OPT_VAL_ENTITY = 'e',
+ OPT_VAL_STREAM_TIMEOUT = 't',
+ OPT_VAL_STREAM_PAUSED = 'p',
+ OPT_VAL_STREAM_FEEDBACK = 'f',
+} opt_val;
+
+
+static const struct option long_opt_list[] = {
+ {.val = OPT_VAL_HELP,
+ .name = "help",
+ .has_arg = no_argument,
+ .flag = NULL},
+ {.val = OPT_VAL_VERSION,
+ .name = "version",
+ .has_arg = no_argument,
+ .flag = NULL},
+ {.val = OPT_VAL_ADDRESS,
+ .name = "address",
+ .has_arg = required_argument,
+ .flag = NULL},
+ {.val = OPT_VAL_MODEL,
+ .name = "model",
+ .has_arg = required_argument,
+ .flag = NULL},
+ {.val = OPT_VAL_INTERFACE,
+ .name = "interface",
+ .has_arg = required_argument,
+ .flag = NULL},
+ {.val = OPT_VAL_ENTITY,
+ .name = "entity",
+ .has_arg = required_argument,
+ .flag = NULL},
+ {.val = OPT_VAL_STREAM_TIMEOUT,
+ .name = "stream-timeout",
+ .has_arg = required_argument,
+ .flag = NULL},
+ {.val = OPT_VAL_STREAM_PAUSED,
+ .name = "stream-paused",
+ .has_arg = no_argument,
+ .flag = NULL},
+ {.val = OPT_VAL_STREAM_FEEDBACK,
+ .name = "stream-feedback",
+ .has_arg = no_argument,
+ .flag = NULL},
+ {.val = 0,
+ .name = NULL,
+ .has_arg = 0,
+ .flag = NULL}
+};
+
+
+static const char *short_opt_list = "hvs:a:d:m:i:e:t:pf";
+
+
+int
+main(int argc, char **argv)
+{
+ int result;
+
+ const char *name;
+
+ int c;
+
+ uint8_t bus_num = UHD_BUS_NUM_ANY;
+ uint8_t dev_addr = UHD_DEV_ADDR_ANY;
+
+ uint16_t vid = UHD_VID_ANY;
+ uint16_t pid = UHD_PID_ANY;
+
+ uint8_t iface_num = UHD_IFACE_NUM_ANY;
+
+ bool dump_descriptor = true;
+ bool dump_stream = false;
+ unsigned int stream_timeout = 60000;
+
+ struct sigaction sa;
+
+ /*
+ * Extract program invocation name
+ */
+ name = strrchr(argv[0], '/');
+ if (name == NULL)
+ name = argv[0];
+ else
+ name++;
+
+#define USAGE_ERROR(_fmt, _args...) \
+ do { \
+ fprintf(stderr, _fmt "\n", ##_args); \
+ usage(stderr, name); \
+ return 1; \
+ } while (0)
+
+ /*
+ * Parse command line arguments
+ */
+ while ((c = getopt_long(argc, argv,
+ short_opt_list, long_opt_list, NULL)) >= 0)
+ {
+ switch (c)
+ {
+ case OPT_VAL_HELP:
+ usage(stdout, name);
+ return 0;
+ break;
+ case OPT_VAL_VERSION:
+ version(stdout);
+ return 0;
+ break;
+ case OPT_VAL_ADDRESS:
+ case OPT_VAL_ADDRESS_COMP:
+ if (!parse_address(optarg, &bus_num, &dev_addr))
+ USAGE_ERROR("Invalid device address \"%s\"", optarg);
+ break;
+ case OPT_VAL_MODEL:
+ case OPT_VAL_MODEL_COMP:
+ if (!parse_model(optarg, &vid, &pid))
+ USAGE_ERROR("Invalid model \"%s\"", optarg);
+ break;
+ case OPT_VAL_INTERFACE:
+ if (!parse_iface_num(optarg, &iface_num))
+ USAGE_ERROR("Invalid interface number \"%s\"", optarg);
+ break;
+ case OPT_VAL_ENTITY:
+ if (strncmp(optarg, "descriptor", strlen(optarg)) == 0)
+ {
+ dump_descriptor = true;
+ dump_stream = false;
+ }
+ else if (strncmp(optarg, "stream", strlen(optarg)) == 0)
+ {
+ dump_descriptor = false;
+ dump_stream = true;
+ }
+ else if (strncmp(optarg, "all", strlen(optarg)) == 0)
+ {
+ dump_descriptor = true;
+ dump_stream = true;
+ }
+ else
+ USAGE_ERROR("Unknown entity \"%s\"", optarg);
+
+ break;
+ case OPT_VAL_STREAM_TIMEOUT:
+ if (!parse_timeout(optarg, &stream_timeout))
+ USAGE_ERROR("Invalid stream timeout \"%s\"", optarg);
+ break;
+ case OPT_VAL_STREAM_PAUSED:
+ stream_paused = 1;
+ break;
+ case OPT_VAL_STREAM_FEEDBACK:
+ stream_feedback = 1;
+ break;
+ case '?':
+ usage(stderr, name);
+ return 1;
+ break;
+ }
+ }
+
+ /*
+ * Verify positional arguments
+ */
+ if (optind < argc)
+ USAGE_ERROR("Positional arguments are not accepted");
+
+ /*
+ * Setup signal handlers
+ */
+ /* Setup SIGINT to terminate gracefully */
+ sigaction(SIGINT, NULL, &sa);
+ if (sa.sa_handler != SIG_IGN)
+ {
+ sa.sa_handler = exit_sighandler;
+ sigemptyset(&sa.sa_mask);
+ sigaddset(&sa.sa_mask, SIGTERM);
+ sa.sa_flags = 0; /* NOTE: no SA_RESTART on purpose */
+ sigaction(SIGINT, &sa, NULL);
+ }
+
+ /* Setup SIGTERM to terminate gracefully */
+ sigaction(SIGTERM, NULL, &sa);
+ if (sa.sa_handler != SIG_IGN)
+ {
+ sa.sa_handler = exit_sighandler;
+ sigemptyset(&sa.sa_mask);
+ sigaddset(&sa.sa_mask, SIGINT);
+ sa.sa_flags = 0; /* NOTE: no SA_RESTART on purpose */
+ sigaction(SIGTERM, &sa, NULL);
+ }
+
+ /* Setup SIGUSR1/SIGUSR2 to pause/resume the stream output */
+ sigemptyset(&sa.sa_mask);
+ sa.sa_flags = SA_RESTART;
+ sa.sa_handler = stream_pause_sighandler;
+ sigaction(SIGUSR1, &sa, NULL);
+ sa.sa_handler = stream_resume_sighandler;
+ sigaction(SIGUSR2, &sa, NULL);
+
+ /* Make stdout buffered - we will flush it explicitly */
+ setbuf(stdout, NULL);
+
+ /* Run! */
+ result = run(dump_descriptor, dump_stream, stream_timeout,
+ bus_num, dev_addr, vid, pid, iface_num);
+
+ /*
+ * Restore signal handlers
+ */
+ sigaction(SIGINT, NULL, &sa);
+ if (sa.sa_handler != SIG_IGN)
+ signal(SIGINT, SIG_DFL);
+
+ sigaction(SIGTERM, NULL, &sa);
+ if (sa.sa_handler != SIG_IGN)
+ signal(SIGTERM, SIG_DFL);
+
+ /*
+ * Reproduce the signal used to stop the program to get proper exit
+ * status.
+ */
+ if (exit_signum != 0)
+ raise(exit_signum);
+
+ return result;
+}
+
+
diff --git a/usbmisc.c b/usbmisc.c
new file mode 100644
index 0000000..b12928f
--- /dev/null
+++ b/usbmisc.c
@@ -0,0 +1,236 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Misc USB routines
+ *
+ * Copyright (C) 2003 Aurelien Jarno (aurelien@aurel32.net)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <limits.h>
+
+#ifdef HAVE_ICONV
+#include <iconv.h>
+#endif
+
+#ifdef HAVE_NL_LANGINFO
+#include <langinfo.h>
+#endif
+
+#include "usbmisc.h"
+
+/* ---------------------------------------------------------------------- */
+
+static const char *devbususb = "/dev/bus/usb";
+
+/* ---------------------------------------------------------------------- */
+
+static int readlink_recursive(const char *path, char *buf, size_t bufsize)
+{
+ char temp[PATH_MAX + 1];
+ char *ptemp;
+ int ret;
+
+ ret = readlink(path, buf, bufsize-1);
+
+ if (ret > 0) {
+ buf[ret] = 0;
+ if (*buf != '/') {
+ strncpy(temp, path, sizeof(temp) - 1);
+ ptemp = temp + strlen(temp);
+ while (*ptemp != '/' && ptemp != temp)
+ ptemp--;
+ ptemp++;
+ strncpy(ptemp, buf, bufsize + temp - ptemp - 1);
+ } else
+ strncpy(temp, buf, sizeof(temp) - 1);
+ return readlink_recursive(temp, buf, bufsize);
+ } else {
+ strncpy(buf, path, bufsize);
+ return strlen(buf);
+ }
+}
+
+static char *get_absolute_path(const char *path, char *result,
+ size_t result_size)
+{
+ const char *ppath; /* pointer on the input string */
+ char *presult; /* pointer on the output string */
+
+ ppath = path;
+ presult = result;
+ result[0] = 0;
+
+ if (path == NULL)
+ return result;
+
+ if (*ppath != '/') {
+ result = getcwd(result, result_size);
+ presult += strlen(result);
+ result_size -= strlen(result);
+
+ *presult++ = '/';
+ result_size--;
+ }
+
+ while (*ppath != 0 && result_size > 1) {
+ if (*ppath == '/') {
+ do
+ ppath++;
+ while (*ppath == '/');
+ *presult++ = '/';
+ result_size--;
+ } else if (*ppath == '.' && *(ppath + 1) == '.' &&
+ *(ppath + 2) == '/' && *(presult - 1) == '/') {
+ if ((presult - 1) != result) {
+ /* go one directory upper */
+ do {
+ presult--;
+ result_size++;
+ } while (*(presult - 1) != '/');
+ }
+ ppath += 3;
+ } else if (*ppath == '.' &&
+ *(ppath + 1) == '/' &&
+ *(presult - 1) == '/') {
+ ppath += 2;
+ } else {
+ *presult++ = *ppath++;
+ result_size--;
+ }
+ }
+ /* Don't forget to mark the end of the string! */
+ *presult = 0;
+
+ return result;
+}
+
+libusb_device *get_usb_device(libusb_context *ctx, const char *path)
+{
+ libusb_device **list;
+ libusb_device *dev;
+ ssize_t num_devs, i;
+ char device_path[PATH_MAX + 1];
+ char absolute_path[PATH_MAX + 1];
+
+ readlink_recursive(path, device_path, sizeof(device_path));
+ get_absolute_path(device_path, absolute_path, sizeof(absolute_path));
+
+ dev = NULL;
+ num_devs = libusb_get_device_list(ctx, &list);
+
+ for (i = 0; i < num_devs; ++i) {
+ uint8_t bnum = libusb_get_bus_number(list[i]);
+ uint8_t dnum = libusb_get_device_address(list[i]);
+
+ snprintf(device_path, sizeof(device_path), "%s/%03u/%03u",
+ devbususb, bnum, dnum);
+ if (!strcmp(device_path, absolute_path)) {
+ dev = list[i];
+ break;
+ }
+ }
+
+ libusb_free_device_list(list, 0);
+ return dev;
+}
+
+static char *get_dev_string_ascii(libusb_device_handle *dev, size_t size,
+ uint8_t id)
+{
+ char *buf = malloc(size);
+ int ret = libusb_get_string_descriptor_ascii(dev, id,
+ (unsigned char *) buf,
+ size);
+
+ if (ret < 0) {
+ free(buf);
+ return strdup("(error)");
+ }
+
+ return buf;
+}
+
+#if defined(HAVE_NL_LANGINFO) && defined(HAVE_ICONV)
+static uint16_t get_any_langid(libusb_device_handle *dev)
+{
+ unsigned char buf[4];
+ int ret = libusb_get_string_descriptor(dev, 0, 0, buf, sizeof buf);
+ if (ret != sizeof buf) return 0;
+ return buf[2] | (buf[3] << 8);
+}
+
+static char *usb_string_to_native(char * str, size_t len)
+{
+ size_t num_converted;
+ iconv_t conv;
+ char *result, *result_end;
+ size_t in_bytes_left, out_bytes_left;
+
+ conv = iconv_open(nl_langinfo(CODESET), "UTF-16LE");
+
+ if (conv == (iconv_t) -1)
+ return NULL;
+
+ in_bytes_left = len * 2;
+ out_bytes_left = len * MB_CUR_MAX;
+ result = result_end = malloc(out_bytes_left + 1);
+
+ num_converted = iconv(conv, &str, &in_bytes_left,
+ &result_end, &out_bytes_left);
+
+ iconv_close(conv);
+ if (num_converted == (size_t) -1) {
+ free(result);
+ return NULL;
+ }
+
+ *result_end = 0;
+ return result;
+}
+#endif
+
+char *get_dev_string(libusb_device_handle *dev, uint8_t id)
+{
+#if defined(HAVE_NL_LANGINFO) && defined(HAVE_ICONV)
+ int ret;
+ char *buf, unicode_buf[254];
+ uint16_t langid;
+#endif
+
+ if (!dev || !id) return strdup("");
+
+#if defined(HAVE_NL_LANGINFO) && defined(HAVE_ICONV)
+ langid = get_any_langid(dev);
+ if (!langid) return strdup("(error)");
+
+ /*
+ * Some devices lie about their string size, so initialize
+ * the buffer with all 0 to account for that.
+ */
+ memset(unicode_buf, 0x00, sizeof(unicode_buf));
+
+ ret = libusb_get_string_descriptor(dev, id, langid,
+ (unsigned char *) unicode_buf,
+ sizeof unicode_buf);
+ if (ret < 2) return strdup("(error)");
+
+ if ((unsigned char)unicode_buf[0] < 2 || unicode_buf[1] != LIBUSB_DT_STRING)
+ return strdup("(error)");
+
+ buf = usb_string_to_native(unicode_buf + 2,
+ ((unsigned char) unicode_buf[0] - 2) / 2);
+
+ if (!buf) return get_dev_string_ascii(dev, 127, id);
+
+ return buf;
+#else
+ return get_dev_string_ascii(dev, 127, id);
+#endif
+}
diff --git a/usbmisc.h b/usbmisc.h
new file mode 100644
index 0000000..24b27ee
--- /dev/null
+++ b/usbmisc.h
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Misc USB routines
+ *
+ * Copyright (C) 2003 Aurelien Jarno (aurelien@aurel32.net)
+ */
+
+#ifndef _USBMISC_H
+#define _USBMISC_H
+
+#include <libusb.h>
+
+/* ---------------------------------------------------------------------- */
+
+extern libusb_device *get_usb_device(libusb_context *ctx, const char *path);
+
+extern char *get_dev_string(libusb_device_handle *dev, uint8_t id);
+
+/* ---------------------------------------------------------------------- */
+#endif /* _USBMISC_H */
diff --git a/usbreset.c b/usbreset.c
new file mode 100644
index 0000000..0fcba41
--- /dev/null
+++ b/usbreset.c
@@ -0,0 +1,191 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* usbreset -- send a USB port reset to a USB device */
+/* Copyright (c) 2009-2016 Alan Stern */
+/* To build: gcc -o usbreset usbreset.c */
+
+#include <stdint.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <string.h>
+#include <ctype.h>
+#include <limits.h>
+#include <dirent.h>
+#include <sys/ioctl.h>
+
+#include <linux/usbdevice_fs.h>
+
+
+/* static char *usbfs = NULL; */
+
+struct usbentry {
+ int bus_num;
+ int dev_num;
+ int vendor_id;
+ int product_id;
+ char vendor_name[128];
+ char product_name[128];
+};
+
+static char *sysfs_attr(const char *dev, const char *attr)
+{
+ int fd, len = 0;
+ char path[PATH_MAX];
+ static char buf[129];
+
+ memset(buf, 0, sizeof(buf));
+ snprintf(path, sizeof(path) - 1, "/sys/bus/usb/devices/%s/%s", dev, attr);
+
+ fd = open(path, O_RDONLY);
+ if (fd >= 0) {
+ len = read(fd, buf, sizeof(buf) - 1);
+ close(fd);
+ }
+
+ while (--len > 0 && isspace(buf[len]))
+ buf[len] = 0;
+
+ return (len >= 0) ? buf : NULL;
+}
+
+static struct usbentry *parse_devlist(DIR *d)
+{
+ char *attr;
+ struct dirent *e;
+ static struct usbentry dev;
+
+ do {
+ e = readdir(d);
+
+ if (!e)
+ return NULL;
+ } while (!isdigit(e->d_name[0]) || strchr(e->d_name, ':'));
+
+ memset(&dev, 0, sizeof(dev));
+
+ attr = sysfs_attr(e->d_name, "busnum");
+ if (attr)
+ dev.bus_num = strtoul(attr, NULL, 10);
+
+ attr = sysfs_attr(e->d_name, "devnum");
+ if (attr)
+ dev.dev_num = strtoul(attr, NULL, 10);
+
+ attr = sysfs_attr(e->d_name, "idVendor");
+ if (attr)
+ dev.vendor_id = strtoul(attr, NULL, 16);
+
+ attr = sysfs_attr(e->d_name, "idProduct");
+ if (attr)
+ dev.product_id = strtoul(attr, NULL, 16);
+
+ attr = sysfs_attr(e->d_name, "manufacturer");
+ if (attr)
+ strcpy(dev.vendor_name, attr);
+
+ attr = sysfs_attr(e->d_name, "product");
+ if (attr)
+ strcpy(dev.product_name, attr);
+
+ if (dev.bus_num && dev.dev_num && dev.vendor_id && dev.product_id)
+ return &dev;
+
+ return NULL;
+}
+
+static void list_devices(void)
+{
+ DIR *devs = opendir("/sys/bus/usb/devices");
+ struct usbentry *dev;
+
+ if (!devs)
+ return;
+
+ while ((dev = parse_devlist(devs)) != NULL)
+ printf(" Number %03d/%03d ID %04x:%04x %s\n",
+ dev->bus_num, dev->dev_num,
+ dev->vendor_id, dev->product_id,
+ dev->product_name);
+
+ closedir(devs);
+}
+
+static struct usbentry *find_device(int *bus, int *dev, int *vid, int *pid,
+ const char *product)
+{
+ DIR *devs = opendir("/sys/bus/usb/devices");
+
+ struct usbentry *e, *match = NULL;
+
+ if (!devs)
+ return NULL;
+
+ while ((e = parse_devlist(devs)) != NULL)
+ if ((bus && (e->bus_num == *bus) && (e->dev_num == *dev)) ||
+ (vid && (e->vendor_id == *vid) && (e->product_id == *pid)) ||
+ (product && !strcasecmp(e->product_name, product))) {
+ match = e;
+ break;
+ }
+
+ closedir(devs);
+
+ return match;
+}
+
+static void reset_device(struct usbentry *dev)
+{
+ int fd;
+ char path[PATH_MAX];
+
+ snprintf(path, sizeof(path) - 1, "/dev/bus/usb/%03d/%03d",
+ dev->bus_num, dev->dev_num);
+
+ printf("Resetting %s ... ", dev->product_name);
+
+ fd = open(path, O_WRONLY);
+ if (fd > -1) {
+ if (ioctl(fd, USBDEVFS_RESET, 0) < 0)
+ printf("failed [%s]\n", strerror(errno));
+ else
+ printf("ok\n");
+
+ close(fd);
+ } else {
+ printf("can't open [%s]\n", strerror(errno));
+ }
+}
+
+
+int main(int argc, char **argv)
+{
+ int id1, id2;
+ struct usbentry *dev;
+
+ if ((argc == 2) && (sscanf(argv[1], "%3d/%3d", &id1, &id2) == 2))
+ dev = find_device(&id1, &id2, NULL, NULL, NULL);
+ else if ((argc == 2) && (sscanf(argv[1], "%4x:%4x", &id1, &id2) == 2))
+ dev = find_device(NULL, NULL, &id1, &id2, NULL);
+ else if ((argc == 2) && strlen(argv[1]) < 128)
+ dev = find_device(NULL, NULL, NULL, NULL, argv[1]);
+ else {
+ printf("Usage:\n"
+ " usbreset PPPP:VVVV - reset by product and vendor id\n"
+ " usbreset BBB/DDD - reset by bus and device number\n"
+ " usbreset \"Product\" - reset by product name\n\n"
+ "Devices:\n");
+ list_devices();
+ return 1;
+ }
+
+ if (!dev) {
+ fprintf(stderr, "No such device found\n");
+ return 1;
+ }
+
+ reset_device(dev);
+ return 0;
+}