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-rw-r--r--kBuild/doc/COPYING-FDL-1.3451
-rw-r--r--kBuild/doc/Makefile.kmk63
-rw-r--r--kBuild/doc/QuickReference-kBuild.txt276
-rw-r--r--kBuild/doc/QuickReference-kmk.html1512
-rw-r--r--kBuild/doc/QuickReference-kmk.txt1054
-rw-r--r--kBuild/doc/example1/Config.kmk25
-rw-r--r--kBuild/doc/example1/Makefile.kmk43
-rw-r--r--kBuild/doc/example1/hello.c21
-rw-r--r--kBuild/doc/example1/hellolib.c20
-rw-r--r--kBuild/doc/example1/libhello/Makefile.kmk30
-rw-r--r--kBuild/doc/example1/libhello/libhello.c24
11 files changed, 3519 insertions, 0 deletions
diff --git a/kBuild/doc/COPYING-FDL-1.3 b/kBuild/doc/COPYING-FDL-1.3
new file mode 100644
index 0000000..2f7e03c
--- /dev/null
+++ b/kBuild/doc/COPYING-FDL-1.3
@@ -0,0 +1,451 @@
+
+ GNU Free Documentation License
+ Version 1.3, 3 November 2008
+
+
+ Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+ <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+0. PREAMBLE
+
+The purpose of this License is to make a manual, textbook, or other
+functional and useful document "free" in the sense of freedom: to
+assure everyone the effective freedom to copy and redistribute it,
+with or without modifying it, either commercially or noncommercially.
+Secondarily, this License preserves for the author and publisher a way
+to get credit for their work, while not being considered responsible
+for modifications made by others.
+
+This License is a kind of "copyleft", which means that derivative
+works of the document must themselves be free in the same sense. It
+complements the GNU General Public License, which is a copyleft
+license designed for free software.
+
+We have designed this License in order to use it for manuals for free
+software, because free software needs free documentation: a free
+program should come with manuals providing the same freedoms that the
+software does. But this License is not limited to software manuals;
+it can be used for any textual work, regardless of subject matter or
+whether it is published as a printed book. We recommend this License
+principally for works whose purpose is instruction or reference.
+
+
+1. APPLICABILITY AND DEFINITIONS
+
+This License applies to any manual or other work, in any medium, that
+contains a notice placed by the copyright holder saying it can be
+distributed under the terms of this License. Such a notice grants a
+world-wide, royalty-free license, unlimited in duration, to use that
+work under the conditions stated herein. The "Document", below,
+refers to any such manual or work. Any member of the public is a
+licensee, and is addressed as "you". You accept the license if you
+copy, modify or distribute the work in a way requiring permission
+under copyright law.
+
+A "Modified Version" of the Document means any work containing the
+Document or a portion of it, either copied verbatim, or with
+modifications and/or translated into another language.
+
+A "Secondary Section" is a named appendix or a front-matter section of
+the Document that deals exclusively with the relationship of the
+publishers or authors of the Document to the Document's overall
+subject (or to related matters) and contains nothing that could fall
+directly within that overall subject. (Thus, if the Document is in
+part a textbook of mathematics, a Secondary Section may not explain
+any mathematics.) The relationship could be a matter of historical
+connection with the subject or with related matters, or of legal,
+commercial, philosophical, ethical or political position regarding
+them.
+
+The "Invariant Sections" are certain Secondary Sections whose titles
+are designated, as being those of Invariant Sections, in the notice
+that says that the Document is released under this License. If a
+section does not fit the above definition of Secondary then it is not
+allowed to be designated as Invariant. The Document may contain zero
+Invariant Sections. If the Document does not identify any Invariant
+Sections then there are none.
+
+The "Cover Texts" are certain short passages of text that are listed,
+as Front-Cover Texts or Back-Cover Texts, in the notice that says that
+the Document is released under this License. A Front-Cover Text may
+be at most 5 words, and a Back-Cover Text may be at most 25 words.
+
+A "Transparent" copy of the Document means a machine-readable copy,
+represented in a format whose specification is available to the
+general public, that is suitable for revising the document
+straightforwardly with generic text editors or (for images composed of
+pixels) generic paint programs or (for drawings) some widely available
+drawing editor, and that is suitable for input to text formatters or
+for automatic translation to a variety of formats suitable for input
+to text formatters. A copy made in an otherwise Transparent file
+format whose markup, or absence of markup, has been arranged to thwart
+or discourage subsequent modification by readers is not Transparent.
+An image format is not Transparent if used for any substantial amount
+of text. A copy that is not "Transparent" is called "Opaque".
+
+Examples of suitable formats for Transparent copies include plain
+ASCII without markup, Texinfo input format, LaTeX input format, SGML
+or XML using a publicly available DTD, and standard-conforming simple
+HTML, PostScript or PDF designed for human modification. Examples of
+transparent image formats include PNG, XCF and JPG. Opaque formats
+include proprietary formats that can be read and edited only by
+proprietary word processors, SGML or XML for which the DTD and/or
+processing tools are not generally available, and the
+machine-generated HTML, PostScript or PDF produced by some word
+processors for output purposes only.
+
+The "Title Page" means, for a printed book, the title page itself,
+plus such following pages as are needed to hold, legibly, the material
+this License requires to appear in the title page. For works in
+formats which do not have any title page as such, "Title Page" means
+the text near the most prominent appearance of the work's title,
+preceding the beginning of the body of the text.
+
+The "publisher" means any person or entity that distributes copies of
+the Document to the public.
+
+A section "Entitled XYZ" means a named subunit of the Document whose
+title either is precisely XYZ or contains XYZ in parentheses following
+text that translates XYZ in another language. (Here XYZ stands for a
+specific section name mentioned below, such as "Acknowledgements",
+"Dedications", "Endorsements", or "History".) To "Preserve the Title"
+of such a section when you modify the Document means that it remains a
+section "Entitled XYZ" according to this definition.
+
+The Document may include Warranty Disclaimers next to the notice which
+states that this License applies to the Document. These Warranty
+Disclaimers are considered to be included by reference in this
+License, but only as regards disclaiming warranties: any other
+implication that these Warranty Disclaimers may have is void and has
+no effect on the meaning of this License.
+
+2. VERBATIM COPYING
+
+You may copy and distribute the Document in any medium, either
+commercially or noncommercially, provided that this License, the
+copyright notices, and the license notice saying this License applies
+to the Document are reproduced in all copies, and that you add no
+other conditions whatsoever to those of this License. You may not use
+technical measures to obstruct or control the reading or further
+copying of the copies you make or distribute. However, you may accept
+compensation in exchange for copies. If you distribute a large enough
+number of copies you must also follow the conditions in section 3.
+
+You may also lend copies, under the same conditions stated above, and
+you may publicly display copies.
+
+
+3. COPYING IN QUANTITY
+
+If you publish printed copies (or copies in media that commonly have
+printed covers) of the Document, numbering more than 100, and the
+Document's license notice requires Cover Texts, you must enclose the
+copies in covers that carry, clearly and legibly, all these Cover
+Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
+the back cover. Both covers must also clearly and legibly identify
+you as the publisher of these copies. The front cover must present
+the full title with all words of the title equally prominent and
+visible. You may add other material on the covers in addition.
+Copying with changes limited to the covers, as long as they preserve
+the title of the Document and satisfy these conditions, can be treated
+as verbatim copying in other respects.
+
+If the required texts for either cover are too voluminous to fit
+legibly, you should put the first ones listed (as many as fit
+reasonably) on the actual cover, and continue the rest onto adjacent
+pages.
+
+If you publish or distribute Opaque copies of the Document numbering
+more than 100, you must either include a machine-readable Transparent
+copy along with each Opaque copy, or state in or with each Opaque copy
+a computer-network location from which the general network-using
+public has access to download using public-standard network protocols
+a complete Transparent copy of the Document, free of added material.
+If you use the latter option, you must take reasonably prudent steps,
+when you begin distribution of Opaque copies in quantity, to ensure
+that this Transparent copy will remain thus accessible at the stated
+location until at least one year after the last time you distribute an
+Opaque copy (directly or through your agents or retailers) of that
+edition to the public.
+
+It is requested, but not required, that you contact the authors of the
+Document well before redistributing any large number of copies, to
+give them a chance to provide you with an updated version of the
+Document.
+
+
+4. MODIFICATIONS
+
+You may copy and distribute a Modified Version of the Document under
+the conditions of sections 2 and 3 above, provided that you release
+the Modified Version under precisely this License, with the Modified
+Version filling the role of the Document, thus licensing distribution
+and modification of the Modified Version to whoever possesses a copy
+of it. In addition, you must do these things in the Modified Version:
+
+A. Use in the Title Page (and on the covers, if any) a title distinct
+ from that of the Document, and from those of previous versions
+ (which should, if there were any, be listed in the History section
+ of the Document). You may use the same title as a previous version
+ if the original publisher of that version gives permission.
+B. List on the Title Page, as authors, one or more persons or entities
+ responsible for authorship of the modifications in the Modified
+ Version, together with at least five of the principal authors of the
+ Document (all of its principal authors, if it has fewer than five),
+ unless they release you from this requirement.
+C. State on the Title page the name of the publisher of the
+ Modified Version, as the publisher.
+D. Preserve all the copyright notices of the Document.
+E. Add an appropriate copyright notice for your modifications
+ adjacent to the other copyright notices.
+F. Include, immediately after the copyright notices, a license notice
+ giving the public permission to use the Modified Version under the
+ terms of this License, in the form shown in the Addendum below.
+G. Preserve in that license notice the full lists of Invariant Sections
+ and required Cover Texts given in the Document's license notice.
+H. Include an unaltered copy of this License.
+I. Preserve the section Entitled "History", Preserve its Title, and add
+ to it an item stating at least the title, year, new authors, and
+ publisher of the Modified Version as given on the Title Page. If
+ there is no section Entitled "History" in the Document, create one
+ stating the title, year, authors, and publisher of the Document as
+ given on its Title Page, then add an item describing the Modified
+ Version as stated in the previous sentence.
+J. Preserve the network location, if any, given in the Document for
+ public access to a Transparent copy of the Document, and likewise
+ the network locations given in the Document for previous versions
+ it was based on. These may be placed in the "History" section.
+ You may omit a network location for a work that was published at
+ least four years before the Document itself, or if the original
+ publisher of the version it refers to gives permission.
+K. For any section Entitled "Acknowledgements" or "Dedications",
+ Preserve the Title of the section, and preserve in the section all
+ the substance and tone of each of the contributor acknowledgements
+ and/or dedications given therein.
+L. Preserve all the Invariant Sections of the Document,
+ unaltered in their text and in their titles. Section numbers
+ or the equivalent are not considered part of the section titles.
+M. Delete any section Entitled "Endorsements". Such a section
+ may not be included in the Modified Version.
+N. Do not retitle any existing section to be Entitled "Endorsements"
+ or to conflict in title with any Invariant Section.
+O. Preserve any Warranty Disclaimers.
+
+If the Modified Version includes new front-matter sections or
+appendices that qualify as Secondary Sections and contain no material
+copied from the Document, you may at your option designate some or all
+of these sections as invariant. To do this, add their titles to the
+list of Invariant Sections in the Modified Version's license notice.
+These titles must be distinct from any other section titles.
+
+You may add a section Entitled "Endorsements", provided it contains
+nothing but endorsements of your Modified Version by various
+parties--for example, statements of peer review or that the text has
+been approved by an organization as the authoritative definition of a
+standard.
+
+You may add a passage of up to five words as a Front-Cover Text, and a
+passage of up to 25 words as a Back-Cover Text, to the end of the list
+of Cover Texts in the Modified Version. Only one passage of
+Front-Cover Text and one of Back-Cover Text may be added by (or
+through arrangements made by) any one entity. If the Document already
+includes a cover text for the same cover, previously added by you or
+by arrangement made by the same entity you are acting on behalf of,
+you may not add another; but you may replace the old one, on explicit
+permission from the previous publisher that added the old one.
+
+The author(s) and publisher(s) of the Document do not by this License
+give permission to use their names for publicity for or to assert or
+imply endorsement of any Modified Version.
+
+
+5. COMBINING DOCUMENTS
+
+You may combine the Document with other documents released under this
+License, under the terms defined in section 4 above for modified
+versions, provided that you include in the combination all of the
+Invariant Sections of all of the original documents, unmodified, and
+list them all as Invariant Sections of your combined work in its
+license notice, and that you preserve all their Warranty Disclaimers.
+
+The combined work need only contain one copy of this License, and
+multiple identical Invariant Sections may be replaced with a single
+copy. If there are multiple Invariant Sections with the same name but
+different contents, make the title of each such section unique by
+adding at the end of it, in parentheses, the name of the original
+author or publisher of that section if known, or else a unique number.
+Make the same adjustment to the section titles in the list of
+Invariant Sections in the license notice of the combined work.
+
+In the combination, you must combine any sections Entitled "History"
+in the various original documents, forming one section Entitled
+"History"; likewise combine any sections Entitled "Acknowledgements",
+and any sections Entitled "Dedications". You must delete all sections
+Entitled "Endorsements".
+
+
+6. COLLECTIONS OF DOCUMENTS
+
+You may make a collection consisting of the Document and other
+documents released under this License, and replace the individual
+copies of this License in the various documents with a single copy
+that is included in the collection, provided that you follow the rules
+of this License for verbatim copying of each of the documents in all
+other respects.
+
+You may extract a single document from such a collection, and
+distribute it individually under this License, provided you insert a
+copy of this License into the extracted document, and follow this
+License in all other respects regarding verbatim copying of that
+document.
+
+
+7. AGGREGATION WITH INDEPENDENT WORKS
+
+A compilation of the Document or its derivatives with other separate
+and independent documents or works, in or on a volume of a storage or
+distribution medium, is called an "aggregate" if the copyright
+resulting from the compilation is not used to limit the legal rights
+of the compilation's users beyond what the individual works permit.
+When the Document is included in an aggregate, this License does not
+apply to the other works in the aggregate which are not themselves
+derivative works of the Document.
+
+If the Cover Text requirement of section 3 is applicable to these
+copies of the Document, then if the Document is less than one half of
+the entire aggregate, the Document's Cover Texts may be placed on
+covers that bracket the Document within the aggregate, or the
+electronic equivalent of covers if the Document is in electronic form.
+Otherwise they must appear on printed covers that bracket the whole
+aggregate.
+
+
+8. TRANSLATION
+
+Translation is considered a kind of modification, so you may
+distribute translations of the Document under the terms of section 4.
+Replacing Invariant Sections with translations requires special
+permission from their copyright holders, but you may include
+translations of some or all Invariant Sections in addition to the
+original versions of these Invariant Sections. You may include a
+translation of this License, and all the license notices in the
+Document, and any Warranty Disclaimers, provided that you also include
+the original English version of this License and the original versions
+of those notices and disclaimers. In case of a disagreement between
+the translation and the original version of this License or a notice
+or disclaimer, the original version will prevail.
+
+If a section in the Document is Entitled "Acknowledgements",
+"Dedications", or "History", the requirement (section 4) to Preserve
+its Title (section 1) will typically require changing the actual
+title.
+
+
+9. TERMINATION
+
+You may not copy, modify, sublicense, or distribute the Document
+except as expressly provided under this License. Any attempt
+otherwise to copy, modify, sublicense, or distribute it is void, and
+will automatically terminate your rights under this License.
+
+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 finally
+terminates your license, and (b) permanently, if the copyright holder
+fails to notify you of the violation by some reasonable means prior to
+60 days after the cessation.
+
+Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License. If your rights have been terminated and not permanently
+reinstated, receipt of a copy of some or all of the same material does
+not give you any rights to use it.
+
+
+10. FUTURE REVISIONS OF THIS LICENSE
+
+The Free Software Foundation may publish new, revised versions of the
+GNU Free Documentation 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. See
+http://www.gnu.org/copyleft/.
+
+Each version of the License is given a distinguishing version number.
+If the Document specifies that a particular numbered version of this
+License "or any later version" applies to it, you have the option of
+following the terms and conditions either of that specified version or
+of any later version that has been published (not as a draft) by the
+Free Software Foundation. If the Document does not specify a version
+number of this License, you may choose any version ever published (not
+as a draft) by the Free Software Foundation. If the Document
+specifies that a proxy can decide which future versions of this
+License can be used, that proxy's public statement of acceptance of a
+version permanently authorizes you to choose that version for the
+Document.
+
+11. RELICENSING
+
+"Massive Multiauthor Collaboration Site" (or "MMC Site") means any
+World Wide Web server that publishes copyrightable works and also
+provides prominent facilities for anybody to edit those works. A
+public wiki that anybody can edit is an example of such a server. A
+"Massive Multiauthor Collaboration" (or "MMC") contained in the site
+means any set of copyrightable works thus published on the MMC site.
+
+"CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0
+license published by Creative Commons Corporation, a not-for-profit
+corporation with a principal place of business in San Francisco,
+California, as well as future copyleft versions of that license
+published by that same organization.
+
+"Incorporate" means to publish or republish a Document, in whole or in
+part, as part of another Document.
+
+An MMC is "eligible for relicensing" if it is licensed under this
+License, and if all works that were first published under this License
+somewhere other than this MMC, and subsequently incorporated in whole or
+in part into the MMC, (1) had no cover texts or invariant sections, and
+(2) were thus incorporated prior to November 1, 2008.
+
+The operator of an MMC Site may republish an MMC contained in the site
+under CC-BY-SA on the same site at any time before August 1, 2009,
+provided the MMC is eligible for relicensing.
+
+
+ADDENDUM: How to use this License for your documents
+
+To use this License in a document you have written, include a copy of
+the License in the document and put the following copyright and
+license notices just after the title page:
+
+ Copyright (c) YEAR YOUR NAME.
+ Permission is granted to copy, distribute and/or modify this document
+ under the terms of the GNU Free Documentation License, Version 1.3
+ or any later version published by the Free Software Foundation;
+ with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
+ A copy of the license is included in the section entitled "GNU
+ Free Documentation License".
+
+If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
+replace the "with...Texts." line with this:
+
+ with the Invariant Sections being LIST THEIR TITLES, with the
+ Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
+
+If you have Invariant Sections without Cover Texts, or some other
+combination of the three, merge those two alternatives to suit the
+situation.
+
+If your document contains nontrivial examples of program code, we
+recommend releasing these examples in parallel under your choice of
+free software license, such as the GNU General Public License,
+to permit their use in free software.
diff --git a/kBuild/doc/Makefile.kmk b/kBuild/doc/Makefile.kmk
new file mode 100644
index 0000000..17730b1
--- /dev/null
+++ b/kBuild/doc/Makefile.kmk
@@ -0,0 +1,63 @@
+DEPTH = ../..
+include ../header.kmk
+
+TXTFILES = \
+ QuickReference-kmk.txt \
+ QuickReference-kBuild.txt
+
+define genrule
+all: $(name).html
+clean::
+ kmk_rm -f $(name).html
+$(name).html: $(name).txt
+ LC_ALL=C rst2html.py --no-generator $$< $$@
+$(name).o: $(name).html
+.PHONY: $(name).o
+endef
+
+$(foreach name, $(basename $(TXTFILES)), $(eval $(genrule)))
+
+
+#
+# For generating the basis for the target properties table.
+#
+my_tp.1 = BLDPROGS PROGRAMS
+my_tp.2 = LIBRARIES
+my_tp.3 = IMPORT_LIBS DLLS
+my_tp.4 = DLLS
+my_tp.5 = PROGRAMS
+my_tp.6 = SYSMODS
+my_tp.7 = MISCBINS
+my_tp.8 = INSTALLS
+my_tp.9 = FETCHES
+my_tp.a = OTHERS
+my_tp = 1 2 3 4 5 6 7 8 9 a
+tpc := $(translate $(my_tp),$(SP))
+
+define def_target_prop_rule
+target-properties::
+ @$$(PRINTF) '|%-2s| %-18s| %-6s|%$(expr 79-33)s|\n' "$(kind)" "``$(prop)``" "$(my_tmp_which)" ""
+ @$$(ECHO) '+--+-------------------+-------+----------------------------------------------+'
+endef
+define def_target_prop_doit
+my_tmp_which := $(foreach x,$(my_tp),$(if $(intersects \
+ $(prop),\
+ $(foreach nm,$(my_tp.$(x)),$(foreach suff,SINGLE DEFERRED ACCUMULATE_R ACCUMULATE_L,$(PROPS_$(nm)_$(suff)))))\
+ ,$(x),))
+my_tmp_which := $(translate $(my_tmp_which),$(SP))
+$(for local i = 1, $i < 10, local i := $(expr $i + 1),$(for local l = $(expr 10 - $i + 1), $l > 3, local l := $(expr $l - 1), \
+ $(eval my_tmp_which:=$(subst $(substr $(tpc), $i, $l),$i-$(substr $(tpc),$(expr $i + $l - 1),1),$(my_tmp_which)))\
+) )
+$(eval $(def_target_prop_rule))
+endef
+kind := S
+$(foreach prop,$(sort $(PROPS_SINGLE)),$(evalcall def_target_prop_doit))
+kind := D
+$(foreach prop,$(sort $(PROPS_DEFERRED)),$(evalcall def_target_prop_doit))
+kind := Ar
+$(foreach prop,$(sort $(PROPS_ACCUMULATE_R)),$(evalcall def_target_prop_doit))
+kind := Al
+$(foreach prop,$(sort $(PROPS_ACCUMULATE_L)),$(evalcall def_target_prop_doit))
+#kind := To
+#$(foreach prop,$(sort $(PROPS_TOOLS_ONLY)),$(evalcall def_target_prop_doit))
+
diff --git a/kBuild/doc/QuickReference-kBuild.txt b/kBuild/doc/QuickReference-kBuild.txt
new file mode 100644
index 0000000..70079c1
--- /dev/null
+++ b/kBuild/doc/QuickReference-kBuild.txt
@@ -0,0 +1,276 @@
+
+kBuild Quick Reference
+======================
+
+This is an attempt at summarizing the magic of kBuild makefiles.
+
+
+The anatomy of a kBuild Makefile
+--------------------------------
+
+A typical makefile::
+
+ # $Id: QuickReference-kBuild.txt 2345 2009-04-19 23:47:42Z bird $
+ ## @file
+ # Makefile description.
+ #
+
+ #
+ # Copyright (c) year name
+ # License, disclaimer and other legal text.
+ #
+
+ SUB_DEPTH = ../..
+ include $(KBUILD_PATH)/subheader.kmk
+
+ #
+ # Include sub-makefiles.
+ #
+ include $(PATH_CURRENT)/subdir1/Makefile.kmk
+ include $(PATH_CURRENT)/subdir2/Makefile.kmk
+
+ #
+ # Global variables.
+ #
+ MYPREFIX_SOMETHING = or another
+
+ #
+ # Target lists.
+ #
+ DLLS += mydll
+ PROGRAMS += myprogs
+
+ #
+ # mydll - description.
+ #
+ mydll_TEMPLATE = MYDLL
+ mydll_SOURCES = mydll.c
+ mydll_SOURCES.win = $(mydll_0_OUTDIR)/mydll.def
+
+ #
+ # myprog - description.
+ #
+ myprog_TEMPLATE = MYPROG
+ myprog_SOURCES = myprog.c
+
+ #
+ # Custom rules (optional of course).
+ #
+ $$(mydll_0_OUTDIR)/mydll.def:
+ $(APPEND) -t $@ LIBRARY mydll.dll
+ $(APPEND) $@ EXPORTS
+ $(APPEND) $@ ' myfunction'
+
+ include $(FILE_KBUILD_SUB_FOOTER)
+
+
+Target lists
+------------
+
++-+-------------------+-------------------------------------------------------+
+|#| Name | Description |
++=+===================+=======================================================+
+|1| ``BLDPROGS`` | Build programs, targets the host platform. |
++-+-------------------+-------------------------------------------------------+
+|2| ``LIBRARIES`` | Libraries (not shared). |
++-+-------------------+-------------------------------------------------------+
+|3| ``IMPORT_LIBS`` | Import libraries or stub shared libraries. |
++-+-------------------+-------------------------------------------------------+
+|4| ``DLLS`` | DLLs, Shared Libraries, DYLIBs, etc. |
++-+-------------------+-------------------------------------------------------+
+|5| ``PROGRAMS`` | Executable programs. |
++-+-------------------+-------------------------------------------------------+
+|6| ``SYSMODS`` | System modules (kexts, kernel modules, drivers, etc). |
++-+-------------------+-------------------------------------------------------+
+|7| ``MISCBINS`` | Miscellanceous binaries like BIOS images and such. |
++-+-------------------+-------------------------------------------------------+
+|8| ``INSTALLS`` | Things to install. [1]_ |
++-+-------------------+-------------------------------------------------------+
+|9| ``FETCHES`` | Things to fetch. [1]_ |
++-+-------------------+-------------------------------------------------------+
+|a| ``OTHERS`` | List of targets made during the others pass. |
++-+-------------------+-------------------------------------------------------+
+
+
+Target properties
+-----------------
+
+The first column indicates the kind of property, S=Single, D=Deferred,
+Ar=Accumlate-Right and Al=Accumulate-Left.
+
+The third column should be cross referenced with the first column in the
+target list table above.
+
++--+-------------------+-------+----------------------------------------------+
+|K | Name | Which | Description |
++==+===================+=======+==============================================+
+|S | ``ARLIBSUFF`` | 2 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``ARTOOL`` | 2 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``ASOBJSUFF`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``ASTOOL`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``BINSUFF`` | 7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``BLD_TRG`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``BLD_TRG_ARCH`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``BLD_TRG_CPU`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``BLD_TYPE`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``COBJSUFF`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``CTOOL`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``CXXOBJSUFF`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``CXXTOOL`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``DLLSUFF`` | 34 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``EXESUFF`` | 15 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``FETCHDIR`` | 9 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``FETCHTOOL`` | 9 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``GID`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``INST`` | 1-9 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``LDTOOL`` | 13-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``LIBSUFF`` | 234 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``MODE`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``NOINST`` | 1-8 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``OBJCOBJSUFF`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``OBJCTOOL`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``OBJSUFF`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``PATCHTOOL`` | 9 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``RCOBJSUFF`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``RCTOOL`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``SYSSUFF`` | 6 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``TEMPLATE`` | 1-9 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``TOOL`` | 1-9 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``UID`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|S | ``UNPACKTOOL`` | 9 | |
++--+-------------------+-------+----------------------------------------------+
+|D | ``INSTALLER`` | 1-8 | |
++--+-------------------+-------+----------------------------------------------+
+|D | ``INSTFUN`` | 1-8 | |
++--+-------------------+-------+----------------------------------------------+
+|D | ``NAME`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|D | ``POST_CMDS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|D | ``PRE_CMDS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|D | ``SONAME`` | 13-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``ARFLAGS`` | 2 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``ASDEFS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``ASFLAGS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``CDEFS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``CFLAGS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``CXXDEFS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``CXXFLAGS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``DEFS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``DEPS`` | 1-8 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``FETCHFLAGS`` | 9 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``IDFLAGS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``IFDLAGS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``ISFLAGS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``LDFLAGS`` | 13-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``LNK_DEPS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``LNK_ORDERDEPS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``OBJCDEFS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``OBJCFLAGS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``ORDERDEPS`` | 1-8 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``PATCHFLAGS`` | 9 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``RCDEFS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``RCFLAGS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Ar| ``UNPACKFLAGS`` | 9 | |
++--+-------------------+-------+----------------------------------------------+
+|Al| ``ASINCS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Al| ``BLDDIRS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Al| ``CINCS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Al| ``CLEAN`` | 1-9 | |
++--+-------------------+-------+----------------------------------------------+
+|Al| ``CXXINCS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Al| ``DIRS`` | 8 | |
++--+-------------------+-------+----------------------------------------------+
+|Al| ``INCS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Al| ``INTERMEDIATES`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Al| ``LIBPATH`` | 13-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Al| ``LIBS`` | 13-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Al| ``OBJCINCS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Al| ``RCINCS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Al| ``SDKS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Al| ``SOURCES`` | 1-9 | |
++--+-------------------+-------+----------------------------------------------+
+|Al| ``SRC_HANDLERS`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+|Al| ``USES`` | 1-7 | |
++--+-------------------+-------+----------------------------------------------+
+
+
+-----
+
+.. [1] Normally not one of the default passes.
+
+-----
+
+:Status: $Id: QuickReference-kBuild.txt 2345 2009-04-19 23:47:42Z bird $
+:Copyright: Copyright (c) 2009 knut st. osmundsen
+
+
diff --git a/kBuild/doc/QuickReference-kmk.html b/kBuild/doc/QuickReference-kmk.html
new file mode 100644
index 0000000..e7529a6
--- /dev/null
+++ b/kBuild/doc/QuickReference-kmk.html
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+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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+<title>kmk Quick Reference</title>
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+
+/*
+:Author: David Goodger
+:Contact: goodger@users.sourceforge.net
+:Date: $Date: 2009-04-18 14:05:47 +0200 (sab, 18 apr 2009) $
+:Revision: $Revision: 2340 $
+:Copyright: This stylesheet has been placed in the public domain.
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+<body>
+<div class="document" id="kmk-quick-reference">
+<h1 class="title">kmk Quick Reference</h1>
+<p>This is an attempt at summarizing all directives, functions, special variables,
+special targets, built-in commands, external commands, and <tt class="docutils literal"><span class="pre">kmk</span></tt>-expressions.
+Since <em>all</em> the features are included, the quickness of this reference can be
+disputed. ;-)</p>
+<div class="section">
+<h1><a id="directives" name="directives">Directives</a></h1>
+<p>Here is a summary of the directives <tt class="docutils literal"><span class="pre">kmk</span></tt> recognizes:</p>
+<blockquote>
+<p>Define a multi-line, recursively-expanded variable:</p>
+<pre class="literal-block">
+define variable
+endef
+</pre>
+<p>Conditionally evaluate part of the makefile:</p>
+<pre class="literal-block">
+ifdef variable
+ifndef variable
+ifeq (a,b)
+ifeq &quot;a&quot; &quot;b&quot;
+ifeq 'a' 'b'
+ifneq (a,b)
+ifneq &quot;a&quot; &quot;b&quot;
+ifneq 'a' 'b'
+if1of (set-a,set-b) [1]
+ifn1of (set-a,set-b) [1]
+if expression [1]
+else
+endif
+</pre>
+<p>Include another makefile:</p>
+<pre class="literal-block">
+include file
+-include file
+sinclude file
+</pre>
+<p>Include another dependency file <a class="footnote-reference" href="#id84" id="id1" name="id1">[1]</a>:</p>
+<pre class="literal-block">
+includedep file
+</pre>
+<p>Define a variable, overriding any previous definition, even one from the
+command line:</p>
+<pre class="literal-block">
+override variable = value
+override variable := value
+override variable += value
+override variable &lt;= value [1]
+override variable ?= value
+override define variable
+endef
+</pre>
+<p>Tell <tt class="docutils literal"><span class="pre">kmk</span></tt> to export all variables to child processes by default:</p>
+<pre class="literal-block">
+export
+</pre>
+<p>Tell <tt class="docutils literal"><span class="pre">kmk</span></tt> whether or not to export a particular variable to child
+processes:</p>
+<pre class="literal-block">
+export variable
+export variable = value
+export variable := value
+export variable += value
+export variable &lt;= value [1]
+export variable ?= value
+unexport variable
+</pre>
+<p>Define a variable in the local context instead of the global one <a class="footnote-reference" href="#id84" id="id2" name="id2">[1]</a>:</p>
+<pre class="literal-block">
+local variable = value
+local variable := value
+local variable += value
+local variable &lt;= value
+local variable ?= value
+local define variable
+endef
+</pre>
+<p>Specify a search path for files matching a <tt class="docutils literal"><span class="pre">%</span></tt> pattern:</p>
+<pre class="literal-block">
+vpath pattern path
+</pre>
+<p>Remove all search paths previously specified for pattern:</p>
+<pre class="literal-block">
+vpath pattern
+</pre>
+<p>Remove all search paths previously specified in any vpath directive:</p>
+<pre class="literal-block">
+vpath
+</pre>
+</blockquote>
+</div>
+<div class="section">
+<h1><a id="automatic-variables" name="automatic-variables">Automatic variables</a></h1>
+<p>Here is a summary of the automatic variables.</p>
+<table border="1" class="docutils">
+<colgroup>
+<col width="14%" />
+<col width="86%" />
+</colgroup>
+<thead valign="bottom">
+<tr><th class="head">Variable</th>
+<th class="head">Description</th>
+</tr>
+</thead>
+<tbody valign="top">
+<tr><td><tt class="docutils literal"><span class="pre">$&#64;</span></tt></td>
+<td>The file name of the target.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$&lt;</span></tt></td>
+<td>The name of the first prerequisite.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$?</span></tt></td>
+<td>The names of all the prerequisites that are newer than the
+target, with spaces between them.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$^</span></tt></td>
+<td>The names of all the prerequisites, duplicates omitted.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$+</span></tt></td>
+<td>The names of all the prerequisites, duplicates and order
+preserved</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$*</span></tt></td>
+<td>The stem with which an implicit rule matches.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$|</span></tt></td>
+<td>The name of all the order only prerequisites.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$(&#64;D)</span></tt></td>
+<td>The directory part of <tt class="docutils literal"><span class="pre">$&#64;</span></tt>.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$(&lt;D)</span></tt></td>
+<td>The directory part of <tt class="docutils literal"><span class="pre">$&lt;</span></tt>.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$(?D)</span></tt></td>
+<td>The directory part of <tt class="docutils literal"><span class="pre">$?</span></tt>.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$(^D)</span></tt></td>
+<td>The directory part of <tt class="docutils literal"><span class="pre">%^</span></tt>.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$(+D)</span></tt></td>
+<td>The directory part of <tt class="docutils literal"><span class="pre">$+</span></tt>.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$(*D)</span></tt></td>
+<td>The directory part of <tt class="docutils literal"><span class="pre">$*</span></tt>.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$(|D)</span></tt></td>
+<td>The directory part of <tt class="docutils literal"><span class="pre">$|</span></tt>.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$(&#64;F)</span></tt></td>
+<td>The file-within-directory part of <tt class="docutils literal"><span class="pre">$&#64;</span></tt>.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$(&lt;F)</span></tt></td>
+<td>The file-within-directory part of <tt class="docutils literal"><span class="pre">$&lt;</span></tt>.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$(?F)</span></tt></td>
+<td>The file-within-directory part of <tt class="docutils literal"><span class="pre">$?</span></tt>.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$(^F)</span></tt></td>
+<td>The file-within-directory part of <tt class="docutils literal"><span class="pre">$^</span></tt>.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$(+F)</span></tt></td>
+<td>The file-within-directory part of <tt class="docutils literal"><span class="pre">$+</span></tt>.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$(*F)</span></tt></td>
+<td>The file-within-directory part of <tt class="docutils literal"><span class="pre">$*</span></tt>.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">$(|F)</span></tt></td>
+<td>The file-within-directory part of <tt class="docutils literal"><span class="pre">$|</span></tt>.</td>
+</tr>
+</tbody>
+</table>
+</div>
+<div class="section">
+<h1><a id="special-variables" name="special-variables">Special variables</a></h1>
+<p>All variables starting with a <tt class="docutils literal"><span class="pre">.</span></tt> is reserved by <tt class="docutils literal"><span class="pre">kmk</span></tt>. The following
+variables are specially used or/and defined by <tt class="docutils literal"><span class="pre">kmk</span></tt>:</p>
+<table border="1" class="docutils">
+<colgroup>
+<col width="34%" />
+<col width="66%" />
+</colgroup>
+<thead valign="bottom">
+<tr><th class="head">Variable</th>
+<th class="head">Description</th>
+</tr>
+</thead>
+<tbody valign="top">
+<tr><td><tt class="docutils literal"><span class="pre">.DEFAULT_GOAL</span></tt></td>
+<td>The makefile default goal. You can set this in
+the makefile, if you don't it will default to
+the first target that is encountered.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">.FEATURES</span></tt></td>
+<td>List of GNU <tt class="docutils literal"><span class="pre">make</span></tt> features. Do not set this.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">.INCLUDE_DIRS</span></tt></td>
+<td>List of include directories, <tt class="docutils literal"><span class="pre">-I</span></tt> arguments
+and defaults. Do not set this.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">.RECIPEPREFIX</span></tt></td>
+<td>Recipe prefix, defaults to tab.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">.VARIABLES</span></tt></td>
+<td>Special variable which exands to the list of
+variable. Do not set this.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">CURDIR</span></tt></td>
+<td>Set to the pathname of the current working
+directory (after all <tt class="docutils literal"><span class="pre">-C</span></tt> options are
+processed, if any). Do not set this.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KBUILD_VERSION</span></tt>,
+<tt class="docutils literal"><span class="pre">KBUILD_VERSION_MAJOR</span></tt>,
+<tt class="docutils literal"><span class="pre">KBUILD_VERSION_MINOR</span></tt>,
+<tt class="docutils literal"><span class="pre">KBUILD_VERSION_PATCH</span></tt>,
+<tt class="docutils literal"><span class="pre">KBUILD_KMK_REVISION</span></tt></td>
+<td>The kBuild version string and the break down
+into individual components. <a class="footnote-reference" href="#id84" id="id3" name="id3">[1]</a></td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KBUILD_HOST</span></tt> <a class="footnote-reference" href="#id84" id="id4" name="id4">[1]</a></td>
+<td>The host operating system.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KBUILD_HOST_ARCH</span></tt> <a class="footnote-reference" href="#id84" id="id5" name="id5">[1]</a></td>
+<td>The host architecture.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KBUILD_HOST_CPU</span></tt> <a class="footnote-reference" href="#id84" id="id6" name="id6">[1]</a></td>
+<td>The host CPU <tt class="docutils literal"><span class="pre">kmk</span></tt> is built for, set to
+<tt class="docutils literal"><span class="pre">blend</span></tt> if not any particular CPU.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KBUILD_PATH</span></tt> <a class="footnote-reference" href="#id84" id="id7" name="id7">[1]</a></td>
+<td>Where the kBuild scripts are.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KBUILD_BIN_PATH</span></tt> <a class="footnote-reference" href="#id84" id="id8" name="id8">[1]</a></td>
+<td>Where the host specific kBuild binaries are.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KMK</span></tt> <a class="footnote-reference" href="#id84" id="id9" name="id9">[1]</a>,
+<tt class="docutils literal"><span class="pre">MAKE</span></tt></td>
+<td>The name with which <tt class="docutils literal"><span class="pre">kmk</span></tt> was invoked. Using
+this variable in recipes has special meaning.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KMK_BUILTIN</span></tt> <a class="footnote-reference" href="#id84" id="id10" name="id10">[1]</a></td>
+<td>List of built-in commands.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KMK_FEATURES</span></tt> <a class="footnote-reference" href="#id84" id="id11" name="id11">[1]</a></td>
+<td>List of <tt class="docutils literal"><span class="pre">kmk</span></tt> specific features.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KMK_FLAGS</span></tt> <a class="footnote-reference" href="#id84" id="id12" name="id12">[1]</a></td>
+<td><p class="first">The flags given to <tt class="docutils literal"><span class="pre">kmk</span></tt>. You can set this in
+the environment or a makefile to set flags.</p>
+<p class="last">It is never appropriate to use <tt class="docutils literal"><span class="pre">KMK_FLAGS</span></tt>
+directly in a recipe line: its contents may not
+be quoted correctly for use in the shell. Always
+allow recursive <tt class="docutils literal"><span class="pre">kmk</span></tt>'s to obtain these values
+through the environment from its parent.</p>
+</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KMK_LEVEL</span></tt> <a class="footnote-reference" href="#id84" id="id13" name="id13">[1]</a></td>
+<td>The number of levels of recursion (sub-makes).</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KMK_VERSION</span></tt> <a class="footnote-reference" href="#id84" id="id14" name="id14">[1]</a></td>
+<td>The GNU <tt class="docutils literal"><span class="pre">make</span></tt> version number.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">MAKECMDGOALS</span></tt></td>
+<td>The targets given to <tt class="docutils literal"><span class="pre">kmk</span></tt> on the command line.
+Do not set this.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">MAKEFILES</span></tt></td>
+<td>Makefiles to be read on every invocation of
+<tt class="docutils literal"><span class="pre">kmk</span></tt>.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">MAKEFILE_LIST</span></tt></td>
+<td>List of the makefiles that <tt class="docutils literal"><span class="pre">kmk</span></tt> has opened.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">MAKESHELL</span></tt></td>
+<td>OS/2 and MS-DOS only, the name of the command
+interpreter that is to be used by <tt class="docutils literal"><span class="pre">kmk</span></tt>. This
+value takes precedence over the value of SHELL.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">SHELL</span></tt></td>
+<td>The name of the default command interpreter,
+kmk_ash. You can set SHELL in the makefile to
+change the shell used to run recipes. The SHELL
+variable is handled specially when importing
+from and exporting to the environment.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">SUFFIXES</span></tt></td>
+<td>The default list of suffixes before <tt class="docutils literal"><span class="pre">kmk</span></tt>
+reads any makefiles (always empty).</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">VPATH</span></tt></td>
+<td>Directory search path for files not found in the
+current directory.</td>
+</tr>
+</tbody>
+</table>
+<p>The following variables reflects <tt class="docutils literal"><span class="pre">kmk</span></tt> options. Do not set these. <a class="footnote-reference" href="#id84" id="id15" name="id15">[1]</a></p>
+<table border="1" class="docutils">
+<colgroup>
+<col width="49%" />
+<col width="51%" />
+</colgroup>
+<thead valign="bottom">
+<tr><th class="head">Variable</th>
+<th class="head">Description</th>
+</tr>
+</thead>
+<tbody valign="top">
+<tr><td><tt class="docutils literal"><span class="pre">KMK_OPTS_JOBS</span></tt></td>
+<td>-j slots, <tt class="docutils literal"><span class="pre">0</span></tt> if not given.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KMK_OPTS_KEEP_GOING</span></tt></td>
+<td>-k indictor (<tt class="docutils literal"><span class="pre">0</span></tt>/<tt class="docutils literal"><span class="pre">1</span></tt>).</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KMK_OPTS_JUST_PRINT</span></tt></td>
+<td>-n indicator (<tt class="docutils literal"><span class="pre">0</span></tt>/<tt class="docutils literal"><span class="pre">1</span></tt>).</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KMK_OPTS_PRORITY</span></tt></td>
+<td>--priority level, <tt class="docutils literal"><span class="pre">0</span></tt> if not given.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KMK_OPTS_AFFINITY</span></tt></td>
+<td>--affinity mask, <tt class="docutils literal"><span class="pre">0</span></tt> if not given.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KMK_OPTS_STATISTICS</span></tt></td>
+<td>--statistics indicator (<tt class="docutils literal"><span class="pre">0</span></tt>/<tt class="docutils literal"><span class="pre">1</span></tt>).</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KMK_OPTS_PRINT_TIME</span></tt></td>
+<td>The --print-time value.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">KMK_OPTS_PRETTY_COMMAND_PRINTING</span></tt></td>
+<td>--pretty-command-printing indicator.</td>
+</tr>
+</tbody>
+</table>
+</div>
+<div class="section">
+<h1><a id="special-targets" name="special-targets">Special Targets</a></h1>
+<p>Certain names have special meanings if they appear as targets.</p>
+<table border="1" class="docutils">
+<colgroup>
+<col width="41%" />
+<col width="59%" />
+</colgroup>
+<thead valign="bottom">
+<tr><th class="head">Target</th>
+<th class="head">Description</th>
+</tr>
+</thead>
+<tbody valign="top">
+<tr><td><tt class="docutils literal"><span class="pre">.DEFAULT</span></tt></td>
+<td>The recipe is used for any target for which
+no rules are found.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">.DELETE_ON_ERROR</span></tt></td>
+<td>If mentioned, <tt class="docutils literal"><span class="pre">kmk</span></tt> will delete the
+targets of a rule if it has changed and its
+recipe fails or is interrupted.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">.EXPORT_ALL_VARIABLES</span></tt></td>
+<td>If mentioned, all variables will by default
+be exported to child processes.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">.IGNORE</span></tt></td>
+<td>Ignore errors in the execution of the recipe
+for the targets <tt class="docutils literal"><span class="pre">.IGNORE</span></tt> depends on, if
+no prequisites all targets are affected.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">.INTERMEDIATE</span></tt></td>
+<td>The prerequisites are treated as
+intermediate files (implicite rules).</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">.LOW_RESOLUTION_TIME</span></tt></td>
+<td><tt class="docutils literal"><span class="pre">kmk</span></tt> will assume prerequisite files are
+created with low resolution time stamps.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">.NOTPARALLEL</span></tt></td>
+<td>If mentioned without any prerequisites,
+<tt class="docutils literal"><span class="pre">kmk</span></tt> will run serially as if -j1 was
+given. If it has prerequisites <tt class="docutils literal"><span class="pre">kmk</span></tt> <a class="footnote-reference" href="#id84" id="id16" name="id16">[1]</a>
+will only do this for the targets among
+them.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">.PHONY</span></tt></td>
+<td>The prerequisites are considered phony and
+will be rebuilt unconditionally.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">.PRECIOUS</span></tt></td>
+<td>The targets which <tt class="docutils literal"><span class="pre">.PRECIOUS</span></tt> depends
+will to be deleted if <tt class="docutils literal"><span class="pre">kmk</span></tt> is killed or
+interrupted while their building.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">.SECONDARY</span></tt></td>
+<td>The prerequisites are treated as
+intermediate files, except that they are
+never automatically deleted. If used with
+no prerequisites all targets gets this
+treatement.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">.SECONDEXPANSION</span></tt></td>
+<td>If mentioned, all prerequisite lists after
+it will be expanded a second time after all
+makefiles have been read.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">.SECONDTARGETEXPANSION</span></tt>
+<a class="footnote-reference" href="#id84" id="id17" name="id17">[1]</a></td>
+<td>If mentioned, all targets after it will be
+expanded a second time after all makefiles
+have been read.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">.SILENT</span></tt></td>
+<td><tt class="docutils literal"><span class="pre">kmk</span></tt> will not print the recipe for
+targets listed as prerequisites, if none
+then it applies to all targets.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">.SUFFIXES</span></tt></td>
+<td>The prerequisites are the list of suffixes
+used in checking for suffix rules. If it
+appears without prerequisites it the suffix
+will be cleared.</td>
+</tr>
+</tbody>
+</table>
+</div>
+<div class="section">
+<h1><a id="commands" name="commands">Commands</a></h1>
+<p>Builtin commands <a class="footnote-reference" href="#id84" id="id18" name="id18">[1]</a> all start with <tt class="docutils literal"><span class="pre">kmk_builtin_</span></tt>, so in order to save
+space this prefix has been omitted in the table below. All commands comes in an
+external edition that can be used by/in the shell, these are prefixed <tt class="docutils literal"><span class="pre">kmk_</span></tt>.</p>
+<table border="1" class="docutils">
+<colgroup>
+<col width="20%" />
+<col width="80%" />
+</colgroup>
+<thead valign="bottom">
+<tr><th class="head">Command</th>
+<th class="head">Description</th>
+</tr>
+</thead>
+<tbody valign="top">
+<tr><td><tt class="docutils literal"><span class="pre">append</span></tt></td>
+<td>Append text to a file. The builtin version can output the
+value of a variable or the commands of a target.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">cat</span></tt></td>
+<td>The BSD <tt class="docutils literal"><span class="pre">cat</span></tt> command.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">chmod</span></tt></td>
+<td>The BSD <tt class="docutils literal"><span class="pre">chmod</span></tt> command.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">cmp</span></tt></td>
+<td>The BSD <tt class="docutils literal"><span class="pre">cmp</span></tt> command.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">cp</span></tt></td>
+<td>The BSD <tt class="docutils literal"><span class="pre">cp</span></tt> command with some twaking.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">echo</span></tt></td>
+<td>The BSD <tt class="docutils literal"><span class="pre">echo</span></tt> command.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">expr</span></tt></td>
+<td>The BSD <tt class="docutils literal"><span class="pre">expr</span></tt> command.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">install</span></tt></td>
+<td>The BSD <tt class="docutils literal"><span class="pre">install</span></tt> command with some tweaking.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">kDepIDB</span></tt></td>
+<td>Extract dependencies from a Visual C++ .IDB file.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">ln</span></tt></td>
+<td>The BSD <tt class="docutils literal"><span class="pre">ln</span></tt> command.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">md5sum</span></tt></td>
+<td>Typical MD5 sum program, custom kBuild version.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">mkdir</span></tt></td>
+<td>The BSD <tt class="docutils literal"><span class="pre">mkdir</span></tt> command.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">mv</span></tt></td>
+<td>The BSD <tt class="docutils literal"><span class="pre">mv</span></tt> command with some tweaking.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">printf</span></tt></td>
+<td>The BSD <tt class="docutils literal"><span class="pre">printf</span></tt> command.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">rm</span></tt></td>
+<td>The BSD <tt class="docutils literal"><span class="pre">rm</span></tt> command with some tweaking.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">rmdir</span></tt></td>
+<td>The BSD <tt class="docutils literal"><span class="pre">rmdir</span></tt> command with some tweaking.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">sleep</span></tt></td>
+<td>Typical <tt class="docutils literal"><span class="pre">sleep</span></tt> program, custom kBuild version.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">test</span></tt></td>
+<td>The BSD <tt class="docutils literal"><span class="pre">test</span></tt> program with some tweaking.</td>
+</tr>
+</tbody>
+</table>
+<p>Some additional external commands are available in the <tt class="docutils literal"><span class="pre">kmk</span></tt> / <tt class="docutils literal"><span class="pre">kBuild</span></tt>
+environment (<tt class="docutils literal"><span class="pre">kSomething</span></tt> command are not prefixed with <tt class="docutils literal"><span class="pre">kmk_</span></tt>):</p>
+<table border="1" class="docutils">
+<colgroup>
+<col width="20%" />
+<col width="80%" />
+</colgroup>
+<thead valign="bottom">
+<tr><th class="head">Command</th>
+<th class="head">Description</th>
+</tr>
+</thead>
+<tbody valign="top">
+<tr><td><tt class="docutils literal"><span class="pre">kDepPre</span></tt></td>
+<td>Extract dependencies from the C/C++ preprocessor output.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">kObjCache</span></tt></td>
+<td>Simple object file cache program.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">ash</span></tt></td>
+<td>Almquist's shell (NetBSD variant).</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">gmake</span></tt></td>
+<td>Vanilla GNU <tt class="docutils literal"><span class="pre">make</span></tt> from same sources as <tt class="docutils literal"><span class="pre">kmk</span></tt>.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">redirect</span></tt></td>
+<td>Shell avoidance tool. Sets up file descriptors, environment
+variables and current directory before kicking of program.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">sed</span></tt></td>
+<td>GNU <tt class="docutils literal"><span class="pre">sed</span></tt> with some tweaks to avoid involving the shell.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">time</span></tt></td>
+<td>Stopwatch utility for measuring program execution time(s).</td>
+</tr>
+</tbody>
+</table>
+</div>
+<div class="section">
+<h1><a id="kmk-expression" name="kmk-expression">kmk-expression</a></h1>
+<p><tt class="docutils literal"><span class="pre">kmk</span></tt>-expressions <a class="footnote-reference" href="#id84" id="id19" name="id19">[1]</a> are related to the C/C++ preprocessor in some ways as
+well as <tt class="docutils literal"><span class="pre">nmake</span></tt> and BSD <tt class="docutils literal"><span class="pre">make</span></tt>. There are however some peculiarities
+because of the way GNU <tt class="docutils literal"><span class="pre">make</span></tt> choose to represent booleans in its function
+library, so, strings can be turned into boolean by taking any non-empty string
+as true.</p>
+<p>Quoting using single quotes results in hard strings, while double quotes and
+unquoted string results in soft strings that can be converted to number or
+boolean to fit the situation.</p>
+<p>Here's the operator table in decending precedence order:</p>
+<table border="1" class="docutils">
+<colgroup>
+<col width="20%" />
+<col width="11%" />
+<col width="70%" />
+</colgroup>
+<thead valign="bottom">
+<tr><th class="head">Operator</th>
+<th class="head">Type</th>
+<th class="head">Description</th>
+</tr>
+</thead>
+<tbody valign="top">
+<tr><td><tt class="docutils literal"><span class="pre">defined</span></tt></td>
+<td rowspan="6">Unary</td>
+<td>Checks if the following variable exists.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">exists</span></tt></td>
+<td>Checks if the following file exists.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">target</span></tt></td>
+<td>Checks if the following target exists.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">bool</span></tt></td>
+<td>Casts the following value to boolean.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">num</span></tt></td>
+<td>Casts the following value to a number.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">str</span></tt></td>
+<td>Casts the following value to a string.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">!</span></tt></td>
+<td rowspan="4">Unary</td>
+<td>Logical NOT.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">+</span></tt></td>
+<td>Pluss prefix.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">-</span></tt></td>
+<td>Minus prefix.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">~</span></tt></td>
+<td>Bitwise one's complement.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">*</span></tt></td>
+<td rowspan="3">Binary</td>
+<td>Multiplication (product).</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">/</span></tt></td>
+<td>Division (quotient).</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">%</span></tt></td>
+<td>Modulus (remainder).</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">+</span></tt></td>
+<td rowspan="2">Binary</td>
+<td>Addition (sum).</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">-</span></tt></td>
+<td>Subtraction (difference).</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">&lt;&lt;</span></tt></td>
+<td rowspan="2">Binary</td>
+<td>Bitwise left shift.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">&gt;&gt;</span></tt></td>
+<td>Bitwise right shift.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">&lt;=</span></tt></td>
+<td rowspan="4">Binary</td>
+<td>Less or equal than.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">&lt;</span></tt></td>
+<td>Less than.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">&gt;=</span></tt></td>
+<td>Greater or equal than.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">&gt;</span></tt></td>
+<td>Greater than.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">==</span></tt></td>
+<td rowspan="2">Binary</td>
+<td>Equal to.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">!=</span></tt></td>
+<td>Not equal to.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">&amp;</span></tt></td>
+<td>Binary</td>
+<td>Bitwise AND.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">^</span></tt></td>
+<td>Binary</td>
+<td>Bitwise XOR.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">|</span></tt></td>
+<td>Binary</td>
+<td>Bitwise OR.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">&amp;&amp;</span></tt></td>
+<td>Binary</td>
+<td>Logical AND.</td>
+</tr>
+<tr><td><tt class="docutils literal"><span class="pre">||</span></tt></td>
+<td>Binary</td>
+<td>Logical OR.</td>
+</tr>
+</tbody>
+</table>
+</div>
+<div class="section">
+<h1><a id="built-in-functions" name="built-in-functions">Built-in functions</a></h1>
+<p>String Manipulation Functions:</p>
+<blockquote>
+<p>Replace <tt class="docutils literal"><span class="pre">from</span></tt> with <tt class="docutils literal"><span class="pre">to</span></tt> in <tt class="docutils literal"><span class="pre">text</span></tt>:</p>
+<pre class="literal-block">
+$(subst from,to,text)
+</pre>
+<p>Replace words matching <tt class="docutils literal"><span class="pre">pattern</span></tt> with <tt class="docutils literal"><span class="pre">replacement</span></tt> in <tt class="docutils literal"><span class="pre">text</span></tt>:</p>
+<pre class="literal-block">
+$(patsubst pattern,replacement,text)
+</pre>
+<p>Remove excess whitespace characters from <tt class="docutils literal"><span class="pre">string</span></tt>:</p>
+<pre class="literal-block">
+$(strip string)
+</pre>
+<p>Locate <tt class="docutils literal"><span class="pre">find</span></tt> in <tt class="docutils literal"><span class="pre">text</span></tt>, returning <tt class="docutils literal"><span class="pre">find</span></tt> if found:</p>
+<pre class="literal-block">
+$(findstring find,text)
+</pre>
+<p>Select words in <tt class="docutils literal"><span class="pre">text</span></tt> that match one of the <tt class="docutils literal"><span class="pre">pattern</span></tt> words:</p>
+<pre class="literal-block">
+$(filter pattern...,text)
+</pre>
+<p>Select words in <tt class="docutils literal"><span class="pre">text</span></tt> that do not match any of the <tt class="docutils literal"><span class="pre">pattern</span></tt> words:</p>
+<pre class="literal-block">
+$(filter-out pattern...,text)
+</pre>
+<p>Sort the words in <tt class="docutils literal"><span class="pre">list</span></tt> lexicographically, removing duplicates:</p>
+<pre class="literal-block">
+$(sort list)
+</pre>
+<p>Sort the words in <tt class="docutils literal"><span class="pre">list</span></tt> lexicographically in reserve order, removing
+duplicates <a class="footnote-reference" href="#id84" id="id20" name="id20">[1]</a>:</p>
+<pre class="literal-block">
+$(rsort list)
+</pre>
+<p>Count the number of words in <tt class="docutils literal"><span class="pre">text</span></tt>:</p>
+<pre class="literal-block">
+$(words text)
+</pre>
+<p>Extract the <tt class="docutils literal"><span class="pre">n</span></tt>th word (one-origin) of <tt class="docutils literal"><span class="pre">text</span></tt>:</p>
+<pre class="literal-block">
+$(word n,text)
+</pre>
+<p>Returns the list of words in <tt class="docutils literal"><span class="pre">text</span></tt> from <tt class="docutils literal"><span class="pre">s</span></tt> to <tt class="docutils literal"><span class="pre">e</span></tt> (one-origin):</p>
+<pre class="literal-block">
+$(wordlist s,e,text)
+</pre>
+<p>Extract the first word of <tt class="docutils literal"><span class="pre">names</span></tt>:</p>
+<pre class="literal-block">
+$(firstword names...)
+</pre>
+<p>Extract the last word of <tt class="docutils literal"><span class="pre">names</span></tt>:</p>
+<pre class="literal-block">
+$(lastword names...)
+</pre>
+<p>Join two parallel lists of words:</p>
+<pre class="literal-block">
+$(join list1,list2)
+</pre>
+<p>Fold <tt class="docutils literal"><span class="pre">text</span></tt> to upper case <a class="footnote-reference" href="#id84" id="id21" name="id21">[1]</a>:</p>
+<pre class="literal-block">
+$(toupper text)
+</pre>
+<p>Fold <tt class="docutils literal"><span class="pre">text</span></tt> to lower case <a class="footnote-reference" href="#id84" id="id22" name="id22">[1]</a>:</p>
+<pre class="literal-block">
+$(tolower text)
+</pre>
+<p>String formatting a la the unix <tt class="docutils literal"><span class="pre">printf</span></tt> command <a class="footnote-reference" href="#id84" id="id23" name="id23">[1]</a>:</p>
+<pre class="literal-block">
+$(printf fmt, arg...)
+</pre>
+<p>Return the length of a string or a (unexpanded) variable <a class="footnote-reference" href="#id84" id="id24" name="id24">[1]</a>:</p>
+<pre class="literal-block">
+$(length string)
+$(length-var var)
+</pre>
+<p>Find the position of <tt class="docutils literal"><span class="pre">needle</span></tt> in <tt class="docutils literal"><span class="pre">haystack</span></tt>, returns 0 if not found.
+Negative <tt class="docutils literal"><span class="pre">start</span></tt> indices are relative to the end of <tt class="docutils literal"><span class="pre">haystack</span></tt>, while
+positive ones are one based <a class="footnote-reference" href="#id84" id="id25" name="id25">[1]</a>:</p>
+<pre class="literal-block">
+$(pos needle, haystack[, start])
+$(lastpos needle, haystack[, start])
+</pre>
+<p>Returns the specified substring. The <tt class="docutils literal"><span class="pre">start</span></tt> works like with <tt class="docutils literal"><span class="pre">$(pos</span> <span class="pre">)</span></tt>.
+If the substring is partially outside the <tt class="docutils literal"><span class="pre">string</span></tt> the result will be
+padded with <tt class="docutils literal"><span class="pre">pad</span></tt> if present <a class="footnote-reference" href="#id84" id="id26" name="id26">[1]</a>:</p>
+<pre class="literal-block">
+$(substr string, start[, length[, pad]])
+</pre>
+<p>Insert <tt class="docutils literal"><span class="pre">in</span></tt> into <tt class="docutils literal"><span class="pre">str</span></tt> at the specified position. <tt class="docutils literal"><span class="pre">n</span></tt> works like with
+<tt class="docutils literal"><span class="pre">$(pos</span> <span class="pre">)</span></tt>, except that <tt class="docutils literal"><span class="pre">0</span></tt> is the end of the string <a class="footnote-reference" href="#id84" id="id27" name="id27">[1]</a>:</p>
+<pre class="literal-block">
+$(insert in, str[, n[, length[, pad]]])
+</pre>
+<p>Translate <tt class="docutils literal"><span class="pre">string</span></tt> exchanging characters in <tt class="docutils literal"><span class="pre">from-set</span></tt> with <tt class="docutils literal"><span class="pre">to-set</span></tt>,
+optionally completing <tt class="docutils literal"><span class="pre">to-set</span></tt> with <tt class="docutils literal"><span class="pre">pad-char</span></tt> if specified. If no
+<tt class="docutils literal"><span class="pre">pad-char</span></tt> characters absent in <tt class="docutils literal"><span class="pre">to-set</span></tt> will be deleted <a class="footnote-reference" href="#id84" id="id28" name="id28">[1]</a>:</p>
+<pre class="literal-block">
+$(translate string, from-set[, to-set[, pad-char]])
+</pre>
+</blockquote>
+<p>Functions for file names:</p>
+<blockquote>
+<p>Extract the directory part of each file <tt class="docutils literal"><span class="pre">name</span></tt>:</p>
+<pre class="literal-block">
+$(dir names...)
+</pre>
+<p>Extract the non-directory part of each file <tt class="docutils literal"><span class="pre">name</span></tt>:</p>
+<pre class="literal-block">
+$(notdir names...)
+</pre>
+<p>Extract the suffix (the last <tt class="docutils literal"><span class="pre">.</span></tt> and following characters) of each file
+<tt class="docutils literal"><span class="pre">name</span></tt>:</p>
+<pre class="literal-block">
+$(suffix names...)
+</pre>
+<p>Extract the base name (name without suffix) of each file name:</p>
+<pre class="literal-block">
+$(basename names...)
+</pre>
+<p>Extract the root specification of each file name (a bit complicated on
+Windows &amp; OS/2) <a class="footnote-reference" href="#id84" id="id29" name="id29">[1]</a>:</p>
+<pre class="literal-block">
+$(root names...)
+</pre>
+<p>Append <tt class="docutils literal"><span class="pre">suffix</span></tt> to each word in <tt class="docutils literal"><span class="pre">names</span></tt>:</p>
+<pre class="literal-block">
+$(addsuffix suffix,names...)
+</pre>
+<p>Prepend <tt class="docutils literal"><span class="pre">prefix</span></tt> to each word in <tt class="docutils literal"><span class="pre">names</span></tt>:</p>
+<pre class="literal-block">
+$(addprefix prefix,names...)
+</pre>
+<p>Find file names matching a shell file name <tt class="docutils literal"><span class="pre">pattern</span></tt> (not a <tt class="docutils literal"><span class="pre">%</span></tt>
+pattern):</p>
+<pre class="literal-block">
+$(wildcard pattern...)
+</pre>
+<p>For each file name in <tt class="docutils literal"><span class="pre">names</span></tt>, expand to an absolute name that does not
+contain any <tt class="docutils literal"><span class="pre">.</span></tt>, <tt class="docutils literal"><span class="pre">..</span></tt>, nor symlinks:</p>
+<pre class="literal-block">
+$(realpath names...)
+</pre>
+<p>For each file name in <tt class="docutils literal"><span class="pre">names</span></tt>, expand to an absolute name that does not
+contain any <tt class="docutils literal"><span class="pre">.</span></tt> or <tt class="docutils literal"><span class="pre">..</span></tt> components, but preserves symlinks:</p>
+<pre class="literal-block">
+$(abspath names...)
+</pre>
+<p>Same as <tt class="docutils literal"><span class="pre">$(abspath</span> <span class="pre">)</span></tt> except that the current directory can be
+specified as <tt class="docutils literal"><span class="pre">curdir</span></tt> <a class="footnote-reference" href="#id84" id="id30" name="id30">[1]</a>:</p>
+<pre class="literal-block">
+$(abspathex names...[, curdir])
+</pre>
+</blockquote>
+<p>Arithmetic Functions:</p>
+<blockquote>
+<p>Returns the sum of the arguments <a class="footnote-reference" href="#id84" id="id31" name="id31">[1]</a>:</p>
+<pre class="literal-block">
+$(int-add addend1, addend2[, addendN])
+</pre>
+<p>Returns the difference between the first argument and the sum of the
+rest <a class="footnote-reference" href="#id84" id="id32" name="id32">[1]</a>:</p>
+<pre class="literal-block">
+$(int-sub minuend, subtrahend[, subtrahendN])
+</pre>
+<p>Returns the product of the arguments <a class="footnote-reference" href="#id84" id="id33" name="id33">[1]</a>:</p>
+<pre class="literal-block">
+$(int-mul factor1, factor2[, factorN])
+</pre>
+<p>Returns the quotient of first argument and the rest <a class="footnote-reference" href="#id84" id="id34" name="id34">[1]</a>:</p>
+<pre class="literal-block">
+$(int-div dividend, divisor[, divisorN])
+</pre>
+<p>Returns the modulus of the two arguments <a class="footnote-reference" href="#id84" id="id35" name="id35">[1]</a>:</p>
+<pre class="literal-block">
+$(int-mod dividend, divisor)
+</pre>
+<p>Returns the bitwise two-complement of argument <a class="footnote-reference" href="#id84" id="id36" name="id36">[1]</a>:</p>
+<pre class="literal-block">
+$(int-not val)
+</pre>
+<p>Returns the result of a bitwise AND of the arguments <a class="footnote-reference" href="#id84" id="id37" name="id37">[1]</a>:</p>
+<pre class="literal-block">
+$(int-and val1, val2[, valN])
+</pre>
+<p>Returns the result of a bitwise OR of the arguments <a class="footnote-reference" href="#id84" id="id38" name="id38">[1]</a>:</p>
+<pre class="literal-block">
+$(int-or val1, val2[, valN])
+</pre>
+<p>Returns the result of a bitwise XOR of the arguments <a class="footnote-reference" href="#id84" id="id39" name="id39">[1]</a>:</p>
+<pre class="literal-block">
+$(int-xor val1, val2[, valN])
+</pre>
+<p>Returns the <tt class="docutils literal"><span class="pre">kmk</span></tt> boolean (true = non-empty, false = empty) result
+of <tt class="docutils literal"><span class="pre">val1</span> <span class="pre">==</span> <span class="pre">val2</span></tt> <a class="footnote-reference" href="#id84" id="id40" name="id40">[1]</a>:</p>
+<pre class="literal-block">
+$(int-eq val1, val2)
+</pre>
+<p>Returns the <tt class="docutils literal"><span class="pre">kmk</span></tt> boolean result of <tt class="docutils literal"><span class="pre">val1</span> <span class="pre">!=</span> <span class="pre">val2</span></tt> <a class="footnote-reference" href="#id84" id="id41" name="id41">[1]</a>:</p>
+<pre class="literal-block">
+$(int-ne val1, val2)
+</pre>
+<p>Returns the <tt class="docutils literal"><span class="pre">kmk</span></tt> boolean result of <tt class="docutils literal"><span class="pre">val1</span> <span class="pre">&gt;</span> <span class="pre">val2</span></tt> <a class="footnote-reference" href="#id84" id="id42" name="id42">[1]</a>:</p>
+<pre class="literal-block">
+$(int-gt val1, val2)
+</pre>
+<p>Returns the <tt class="docutils literal"><span class="pre">kmk</span></tt> boolean result of <tt class="docutils literal"><span class="pre">val1</span> <span class="pre">&gt;=</span> <span class="pre">val2</span></tt> <a class="footnote-reference" href="#id84" id="id43" name="id43">[1]</a>:</p>
+<pre class="literal-block">
+$(int-ge val1, val2)
+</pre>
+<p>Returns the <tt class="docutils literal"><span class="pre">kmk</span></tt> boolean result of <tt class="docutils literal"><span class="pre">val1</span> <span class="pre">&lt;</span> <span class="pre">val2</span></tt> <a class="footnote-reference" href="#id84" id="id44" name="id44">[1]</a>:</p>
+<pre class="literal-block">
+$(int-lt val1, val2)
+</pre>
+<p>Returns the <tt class="docutils literal"><span class="pre">kmk</span></tt> boolean result of <tt class="docutils literal"><span class="pre">val1</span> <span class="pre">&lt;=</span> <span class="pre">val2</span></tt> <a class="footnote-reference" href="#id84" id="id45" name="id45">[1]</a>:</p>
+<pre class="literal-block">
+$(int-le val1, val2)
+</pre>
+</blockquote>
+<p>Boolean and Conditional Functions:</p>
+<blockquote>
+<p>Condition is false if the <tt class="docutils literal"><span class="pre">condition</span></tt> evaluates to an empty string
+(stripped). Evaluate the <tt class="docutils literal"><span class="pre">true-part</span></tt> if the condition is true, otherwise
+the <tt class="docutils literal"><span class="pre">false-part</span></tt>:</p>
+<pre class="literal-block">
+$(if condition,true-part[,false-part])
+</pre>
+<p>Test if any of the conditions evalues to non-empty string, returning the
+first one:</p>
+<pre class="literal-block">
+$(or condition1[,condition2[,condition3[...]]])
+</pre>
+<p>Test if all of the conditions evaluates to non-empty strings, returning the
+last one:</p>
+<pre class="literal-block">
+$(and condition1[,condition2[,condition3[...]]])
+</pre>
+<p>Test if the two strings are identical, returning <tt class="docutils literal"><span class="pre">kmk</span></tt> boolean (true =
+non-empty, false = empty) <a class="footnote-reference" href="#id85" id="id46" name="id46">[2]</a>:</p>
+<pre class="literal-block">
+$(eq str1, str2)
+</pre>
+<p>Invert a <tt class="docutils literal"><span class="pre">kmk</span></tt> boolean value <a class="footnote-reference" href="#id85" id="id47" name="id47">[2]</a>:</p>
+<pre class="literal-block">
+$(not val)
+</pre>
+<p>Test if <tt class="docutils literal"><span class="pre">variable</span></tt> is defined, returning a <tt class="docutils literal"><span class="pre">kmk</span></tt> boolean value <a class="footnote-reference" href="#id84" id="id48" name="id48">[1]</a>:</p>
+<pre class="literal-block">
+$(defined variable)
+</pre>
+<p>Test if <tt class="docutils literal"><span class="pre">set-a</span></tt> and <tt class="docutils literal"><span class="pre">set-b</span></tt> intersects, returning a <tt class="docutils literal"><span class="pre">kmk</span></tt> boolean
+value <a class="footnote-reference" href="#id84" id="id49" name="id49">[1]</a>:</p>
+<pre class="literal-block">
+$(intersects set-a, set-b)
+</pre>
+<p>Same as <tt class="docutils literal"><span class="pre">$(if</span> <span class="pre">)</span></tt> execpt that the condition is a <tt class="docutils literal"><span class="pre">kmk</span></tt>-expression <a class="footnote-reference" href="#id84" id="id50" name="id50">[1]</a>:</p>
+<pre class="literal-block">
+$(if-expr kmk-expression,true-part[,false-part])
+</pre>
+<p>Select the first true condition (<tt class="docutils literal"><span class="pre">kmk</span></tt>-expression) and expand the
+following body. Special condition strings <tt class="docutils literal"><span class="pre">default</span></tt> and
+<tt class="docutils literal"><span class="pre">otherwise</span></tt> <a class="footnote-reference" href="#id84" id="id51" name="id51">[1]</a>:</p>
+<pre class="literal-block">
+$(select when1-cond, when1-body[, whenN-cond, whenN-body])
+</pre>
+<p>Evalutate the <tt class="docutils literal"><span class="pre">kmk-expression</span></tt> returning what it evalues as. This is
+the preferred way of doing arithmentic now <a class="footnote-reference" href="#id84" id="id52" name="id52">[1]</a>:</p>
+<pre class="literal-block">
+$(expr kmk-expression)
+</pre>
+</blockquote>
+<p>Stack Fuctions:</p>
+<blockquote>
+<p>Push <tt class="docutils literal"><span class="pre">item</span></tt> onto the <tt class="docutils literal"><span class="pre">stack-var</span></tt>, returning the empty string <a class="footnote-reference" href="#id84" id="id53" name="id53">[1]</a>:</p>
+<pre class="literal-block">
+$(stack-push stack-var, item)
+</pre>
+<p>Pop the top item off the <tt class="docutils literal"><span class="pre">stack-var</span></tt> <a class="footnote-reference" href="#id84" id="id54" name="id54">[1]</a>:</p>
+<pre class="literal-block">
+$(stack-pop stack-var)
+</pre>
+<p>Pop the top item off the <tt class="docutils literal"><span class="pre">stack-var</span></tt>, returning the empty string <a class="footnote-reference" href="#id84" id="id55" name="id55">[1]</a>:</p>
+<pre class="literal-block">
+$(stack-popv stack-var)
+</pre>
+<p>Get the top item of the <tt class="docutils literal"><span class="pre">stack-var</span></tt>, returning the empty string <a class="footnote-reference" href="#id84" id="id56" name="id56">[1]</a>:</p>
+<pre class="literal-block">
+$(stack-top stack-var)
+</pre>
+</blockquote>
+<p>Advanced Functions:</p>
+<blockquote>
+<p>Evaluates to the contents of the variable <tt class="docutils literal"><span class="pre">var</span></tt>, with no expansion
+performed on it:</p>
+<pre class="literal-block">
+$(value var)
+</pre>
+<p>Evaluate <tt class="docutils literal"><span class="pre">body</span></tt> with <tt class="docutils literal"><span class="pre">var</span></tt> bound to each word in <tt class="docutils literal"><span class="pre">words</span></tt>, and
+concatenate the results (spaced):</p>
+<pre class="literal-block">
+$(foreach var,words,body)
+</pre>
+<p>C-style for-loop. Start by evaluating <tt class="docutils literal"><span class="pre">init</span></tt>. Each iteration will
+first check whether the <tt class="docutils literal"><span class="pre">condition</span></tt> (<tt class="docutils literal"><span class="pre">kmk</span></tt>-expression) is true,
+then expand <tt class="docutils literal"><span class="pre">body</span></tt> concatenating the result to the previous iterations
+(spaced), and finally evaluate <tt class="docutils literal"><span class="pre">next</span></tt> <a class="footnote-reference" href="#id84" id="id57" name="id57">[1]</a>:</p>
+<pre class="literal-block">
+$(for init,conditions,next,body)
+</pre>
+<p>C-style while-loop. Each iteration will check whether the <tt class="docutils literal"><span class="pre">condition</span></tt>
+(<tt class="docutils literal"><span class="pre">kmk</span></tt>-expression) is true, then expand <tt class="docutils literal"><span class="pre">body</span></tt> concatenating the
+result to the previous iterations <a class="footnote-reference" href="#id84" id="id58" name="id58">[1]</a>:</p>
+<pre class="literal-block">
+$(while conditions,body)
+</pre>
+<p>Evaluate the variable <tt class="docutils literal"><span class="pre">var</span></tt> replacing any references to <tt class="docutils literal"><span class="pre">$(1)</span></tt>,
+<tt class="docutils literal"><span class="pre">$(2)</span></tt> with the first, second, etc. <tt class="docutils literal"><span class="pre">param</span></tt> values:</p>
+<pre class="literal-block">
+$(call var,param,...)
+</pre>
+<p>Evaluate <tt class="docutils literal"><span class="pre">text</span></tt> then read the results as makefile commands. Expands
+to the empty string:</p>
+<pre class="literal-block">
+$(eval text)
+</pre>
+<p>Same as <tt class="docutils literal"><span class="pre">$(eval</span> <span class="pre">text)</span></tt> except that the <tt class="docutils literal"><span class="pre">text</span></tt> is expanded in its
+own variable context <a class="footnote-reference" href="#id84" id="id59" name="id59">[1]</a>:</p>
+<pre class="literal-block">
+$(evalctx text)
+</pre>
+<p>Same as <tt class="docutils literal"><span class="pre">$(eval</span> <span class="pre">$(value</span> <span class="pre">var))</span></tt> <a class="footnote-reference" href="#id84" id="id60" name="id60">[1]</a>:</p>
+<pre class="literal-block">
+$(evalval var)
+</pre>
+<p>Same as <tt class="docutils literal"><span class="pre">$(evalctx</span> <span class="pre">$(value</span> <span class="pre">var))</span></tt> <a class="footnote-reference" href="#id84" id="id61" name="id61">[1]</a>:</p>
+<pre class="literal-block">
+$(evalvalctx var)
+</pre>
+<p>A combination of <tt class="docutils literal"><span class="pre">$(eval</span> <span class="pre">)</span></tt>, <tt class="docutils literal"><span class="pre">$(call</span> <span class="pre">)</span></tt> and <tt class="docutils literal"><span class="pre">$(value</span> <span class="pre">)</span></tt> <a class="footnote-reference" href="#id84" id="id62" name="id62">[1]</a>:</p>
+<pre class="literal-block">
+$(evalcall var)
+</pre>
+<p>A combination of <tt class="docutils literal"><span class="pre">$(eval</span> <span class="pre">)</span></tt> and <tt class="docutils literal"><span class="pre">$(call</span> <span class="pre">)</span></tt> <a class="footnote-reference" href="#id84" id="id63" name="id63">[1]</a>:</p>
+<pre class="literal-block">
+$(evalcall var)
+</pre>
+<p>Remove comments and blank lines from the variable <tt class="docutils literal"><span class="pre">var</span></tt>. Expands to
+the empty string <a class="footnote-reference" href="#id84" id="id64" name="id64">[1]</a>:</p>
+<pre class="literal-block">
+$(eval-opt-var var)
+</pre>
+<p>Returns accessing <tt class="docutils literal"><span class="pre">$&lt;</span></tt> of <tt class="docutils literal"><span class="pre">target</span></tt>, either retriving the whole thing
+or the file at <tt class="docutils literal"><span class="pre">pos</span></tt> (one-origin) <a class="footnote-reference" href="#id84" id="id65" name="id65">[1]</a>:</p>
+<pre class="literal-block">
+$(deps target[, pos])
+</pre>
+<p>Returns accessing <tt class="docutils literal"><span class="pre">$+</span></tt> (order + duplicates) of <tt class="docutils literal"><span class="pre">target</span></tt>, either
+retriving the whole thing or the file at <tt class="docutils literal"><span class="pre">pos</span></tt> (one-origin) <a class="footnote-reference" href="#id84" id="id66" name="id66">[1]</a>:</p>
+<pre class="literal-block">
+$(deps-all target[, pos])
+</pre>
+<p>Returns accessing <tt class="docutils literal"><span class="pre">$?</span></tt> of <tt class="docutils literal"><span class="pre">target</span></tt>, either retriving the whole
+thing or the file at <tt class="docutils literal"><span class="pre">pos</span></tt> (one-origin) <a class="footnote-reference" href="#id84" id="id67" name="id67">[1]</a>:</p>
+<pre class="literal-block">
+$(deps-newer target[, pos])
+</pre>
+<p>Returns accessing <tt class="docutils literal"><span class="pre">$|</span></tt> (order only) of <tt class="docutils literal"><span class="pre">target</span></tt>, either retriving the
+whole thing or the file at <tt class="docutils literal"><span class="pre">pos</span></tt> (one-origin) <a class="footnote-reference" href="#id84" id="id68" name="id68">[1]</a>:</p>
+<pre class="literal-block">
+$(deps-oo target[, pos])
+</pre>
+</blockquote>
+<p>Command Functions:</p>
+<blockquote>
+<p>Create one or more command lines avoiding the max argument
+length restriction of the host OS <a class="footnote-reference" href="#id84" id="id69" name="id69">[1]</a>:</p>
+<pre class="literal-block">
+$(xargs ar cas mylib.a,$(objects))
+$(xargs ar cas mylib.a,ar as mylib.a,$(objects))
+</pre>
+<p>Returns the commands for the specified target separated by new-line, space,
+or a user defined string. Note that this might not produce the 100% correct
+result if any of the prerequisite automatic variables are used <a class="footnote-reference" href="#id84" id="id70" name="id70">[1]</a>:</p>
+<pre class="literal-block">
+$(commands target)
+$(commands-sc target)
+$(commands-usr target,sep)
+</pre>
+<p>Compares two commands returning the empty string if equal and the 3rd
+argument if not. This differs from <tt class="docutils literal"><span class="pre">$(comp-vars</span> <span class="pre">v1,v2,ne)</span></tt> in that
+line by line is stripped of leading spaces, command prefixes and
+trailing spaces before comparing <a class="footnote-reference" href="#id84" id="id71" name="id71">[1]</a>:</p>
+<pre class="literal-block">
+$(comp-cmds cmds-var1, cmds-var2, ne)
+$(comp-cmds-ex cmds1, cmd2, ne)
+</pre>
+<p>Compares the values of the two variables returning the empty string if
+equal and the 3rd argument if not. Leading and trailing spaces is
+ignored <a class="footnote-reference" href="#id84" id="id72" name="id72">[1]</a>:</p>
+<pre class="literal-block">
+$(comp-var var1, var2, ne)
+</pre>
+</blockquote>
+<p>Utility functions:</p>
+<blockquote>
+<p>When this function is evaluated, <tt class="docutils literal"><span class="pre">kmk</span></tt> generates a fatal error with the
+message <tt class="docutils literal"><span class="pre">text</span></tt>:</p>
+<pre class="literal-block">
+$(error text...)
+</pre>
+<p>When this function is evaluated, <tt class="docutils literal"><span class="pre">kmk</span></tt> generates a warning with the
+message <tt class="docutils literal"><span class="pre">text</span></tt>:</p>
+<pre class="literal-block">
+$(warning text...)
+</pre>
+<p>When this function is evaluated, <tt class="docutils literal"><span class="pre">kmk</span></tt> generates a info with the
+message <tt class="docutils literal"><span class="pre">text</span></tt>:</p>
+<pre class="literal-block">
+$(info text...)
+</pre>
+<p>Execute a shell <tt class="docutils literal"><span class="pre">command</span></tt> and return its output:</p>
+<pre class="literal-block">
+$(shell command)
+</pre>
+<p>Return a string describing how the <tt class="docutils literal"><span class="pre">kmk</span></tt> variable <tt class="docutils literal"><span class="pre">variable</span></tt> was defined:</p>
+<pre class="literal-block">
+$(origin variable)
+</pre>
+<p>Return a string describing the flavor of the <tt class="docutils literal"><span class="pre">kmk</span></tt> variable <tt class="docutils literal"><span class="pre">variable</span></tt>:</p>
+<pre class="literal-block">
+$(flavor variable)
+</pre>
+<p>Returns the current local time and date formatted in the <tt class="docutils literal"><span class="pre">strftime</span></tt>
+style specifier <tt class="docutils literal"><span class="pre">fmt</span></tt>. <tt class="docutils literal"><span class="pre">fmt</span></tt> defaults to <tt class="docutils literal"><span class="pre">%Y-%m-%dT%H:%M:%S</span></tt> when
+not specified <a class="footnote-reference" href="#id84" id="id73" name="id73">[1]</a>:</p>
+<pre class="literal-block">
+$(date fmt)
+</pre>
+<p>Returns the current UTC time and date formatted in the <tt class="docutils literal"><span class="pre">strftime</span></tt>
+style specifier <tt class="docutils literal"><span class="pre">fmt</span></tt>. <tt class="docutils literal"><span class="pre">fmt</span></tt> defaults to <tt class="docutils literal"><span class="pre">%Y-%m-%dT%H:%M:%SZ</span></tt> when
+not specified <a class="footnote-reference" href="#id84" id="id74" name="id74">[1]</a>:</p>
+<pre class="literal-block">
+$(date-utc fmt)
+</pre>
+<p>Reformats the <tt class="docutils literal"><span class="pre">in</span></tt> time and date using <tt class="docutils literal"><span class="pre">fmt</span></tt>. The <tt class="docutils literal"><span class="pre">in-fmt</span></tt> defaults
+to <tt class="docutils literal"><span class="pre">fmt</span></tt> if not specified. While <tt class="docutils literal"><span class="pre">fmt</span></tt> defaults to
+<tt class="docutils literal"><span class="pre">%Y-%m-%dT%H:%M:%SZ</span></tt> if not specified <a class="footnote-reference" href="#id84" id="id75" name="id75">[1]</a>:</p>
+<pre class="literal-block">
+$(date-utc fmt,time,in-fmt)
+</pre>
+<p>Returns the current nanosecond timestamp (monotonic when possible) <a class="footnote-reference" href="#id84" id="id76" name="id76">[1]</a>:</p>
+<pre class="literal-block">
+$(nanots )
+</pre>
+<p>Returns the size of the specified file, or -1 if the size could not
+be obtained. This can be used to check if a file exist or not <a class="footnote-reference" href="#id84" id="id77" name="id77">[1]</a>:</p>
+<pre class="literal-block">
+$(file-size file)
+</pre>
+<p>Searches the <tt class="docutils literal"><span class="pre">PATH</span></tt> <tt class="docutils literal"><span class="pre">kmk</span></tt> variable for the specified <tt class="docutils literal"><span class="pre">files</span></tt> <a class="footnote-reference" href="#id84" id="id78" name="id78">[1]</a>:</p>
+<pre class="literal-block">
+$(which files...)
+</pre>
+<p>OS/2: Returns the specified LIBPATH variable value <a class="footnote-reference" href="#id84" id="id79" name="id79">[1]</a>:</p>
+<pre class="literal-block">
+$(libpath var)
+</pre>
+<p>OS/2: Sets the specified LIBPATH variable value, returning the empty
+string <a class="footnote-reference" href="#id84" id="id80" name="id80">[1]</a>:</p>
+<pre class="literal-block">
+$(libpath var,value)
+</pre>
+</blockquote>
+<p>Debugging Functions:</p>
+<blockquote>
+<p>Returns various make statistics, if no item is specified a default
+selection is returned <a class="footnote-reference" href="#id84" id="id81" name="id81">[1]</a>:</p>
+<pre class="literal-block">
+$(make-stats item[,itemN])
+</pre>
+<p>Raise a debug breakpoint. Used for debugging <tt class="docutils literal"><span class="pre">kmk</span></tt> makefile
+parsing <a class="footnote-reference" href="#id84" id="id82" name="id82">[1]</a>:</p>
+<pre class="literal-block">
+$(breakpoint )
+</pre>
+</blockquote>
+</div>
+<div class="section">
+<h1><a id="recipes" name="recipes">Recipes</a></h1>
+<blockquote>
+<p>A typical recipe takes one of the two following forms:</p>
+<pre class="literal-block">
+targets : normal-prerequisites | order-only-prerequisites
+ command
+ ...
+
+targets : normal-prerequisites | order-only-prerequisites ; command
+ command
+ ...
+</pre>
+<p>Specifying more than one file in the <tt class="docutils literal"><span class="pre">targets</span></tt> lists is the same as
+repeating the recipe for each of the files.</p>
+<p>Use <tt class="docutils literal"><span class="pre">+</span></tt> and <tt class="docutils literal"><span class="pre">+|</span></tt> in the list of <tt class="docutils literal"><span class="pre">targets</span></tt> to tell <tt class="docutils literal"><span class="pre">kmk</span></tt> that the
+recipe has more than one output. <a class="footnote-reference" href="#id84" id="id83" name="id83">[1]</a> The files after a <tt class="docutils literal"><span class="pre">+</span></tt> will
+always be remade, while the files after a <tt class="docutils literal"><span class="pre">+|</span></tt> don't have to be remade.
+The latter is frequently employed to update files which prerequisites
+change wihtout the output files necessarily changing. See also
+<tt class="docutils literal"><span class="pre">kmk_cp</span> <span class="pre">--changed</span></tt>.</p>
+</blockquote>
+<p>Double colon recipes</p>
+<blockquote>
+Double colon recipes are written with <tt class="docutils literal"><span class="pre">::</span></tt> instead of <tt class="docutils literal"><span class="pre">:</span></tt> and are
+handled differently from ordinary recipes if the target appears in more
+than one recipe. First, all the recipes must be of the double colon type.
+Second, the recipes are executed individually and may be omitted depending
+on the state of their prerequisites. Double colon recipes without any
+prerequisites will always be executed.</blockquote>
+<p>Pattern rules</p>
+<blockquote>
+<p>A couple of examples:</p>
+<pre class="literal-block">
+%.o : %.c
+ gcc -o $&#64; $&lt;
+%.tab.c %.tab.h : %.y
+ bison -d $&lt;
+</pre>
+<p>The latter has two outputs.</p>
+</blockquote>
+<hr class="docutils" />
+<table class="docutils footnote" frame="void" id="id84" rules="none">
+<colgroup><col class="label" /><col /></colgroup>
+<tbody valign="top">
+<tr><td class="label"><a name="id84">[1]</a></td><td><em>(<a class="fn-backref" href="#id1">1</a>, <a class="fn-backref" href="#id2">2</a>, <a class="fn-backref" href="#id3">3</a>, <a class="fn-backref" href="#id4">4</a>, <a class="fn-backref" href="#id5">5</a>, <a class="fn-backref" href="#id6">6</a>, <a class="fn-backref" href="#id7">7</a>, <a class="fn-backref" href="#id8">8</a>, <a class="fn-backref" href="#id9">9</a>, <a class="fn-backref" href="#id10">10</a>, <a class="fn-backref" href="#id11">11</a>, <a class="fn-backref" href="#id12">12</a>, <a class="fn-backref" href="#id13">13</a>, <a class="fn-backref" href="#id14">14</a>, <a class="fn-backref" href="#id15">15</a>, <a class="fn-backref" href="#id16">16</a>, <a class="fn-backref" href="#id17">17</a>, <a class="fn-backref" href="#id18">18</a>, <a class="fn-backref" href="#id19">19</a>, <a class="fn-backref" href="#id20">20</a>, <a class="fn-backref" href="#id21">21</a>, <a class="fn-backref" href="#id22">22</a>, <a class="fn-backref" href="#id23">23</a>, <a class="fn-backref" href="#id24">24</a>, <a class="fn-backref" href="#id25">25</a>, <a class="fn-backref" href="#id26">26</a>, <a class="fn-backref" href="#id27">27</a>, <a class="fn-backref" href="#id28">28</a>, <a class="fn-backref" href="#id29">29</a>, <a class="fn-backref" href="#id30">30</a>, <a class="fn-backref" href="#id31">31</a>, <a class="fn-backref" href="#id32">32</a>, <a class="fn-backref" href="#id33">33</a>, <a class="fn-backref" href="#id34">34</a>, <a class="fn-backref" href="#id35">35</a>, <a class="fn-backref" href="#id36">36</a>, <a class="fn-backref" href="#id37">37</a>, <a class="fn-backref" href="#id38">38</a>, <a class="fn-backref" href="#id39">39</a>, <a class="fn-backref" href="#id40">40</a>, <a class="fn-backref" href="#id41">41</a>, <a class="fn-backref" href="#id42">42</a>, <a class="fn-backref" href="#id43">43</a>, <a class="fn-backref" href="#id44">44</a>, <a class="fn-backref" href="#id45">45</a>, <a class="fn-backref" href="#id48">46</a>, <a class="fn-backref" href="#id49">47</a>, <a class="fn-backref" href="#id50">48</a>, <a class="fn-backref" href="#id51">49</a>, <a class="fn-backref" href="#id52">50</a>, <a class="fn-backref" href="#id53">51</a>, <a class="fn-backref" href="#id54">52</a>, <a class="fn-backref" href="#id55">53</a>, <a class="fn-backref" href="#id56">54</a>, <a class="fn-backref" href="#id57">55</a>, <a class="fn-backref" href="#id58">56</a>, <a class="fn-backref" href="#id59">57</a>, <a class="fn-backref" href="#id60">58</a>, <a class="fn-backref" href="#id61">59</a>, <a class="fn-backref" href="#id62">60</a>, <a class="fn-backref" href="#id63">61</a>, <a class="fn-backref" href="#id64">62</a>, <a class="fn-backref" href="#id65">63</a>, <a class="fn-backref" href="#id66">64</a>, <a class="fn-backref" href="#id67">65</a>, <a class="fn-backref" href="#id68">66</a>, <a class="fn-backref" href="#id69">67</a>, <a class="fn-backref" href="#id70">68</a>, <a class="fn-backref" href="#id71">69</a>, <a class="fn-backref" href="#id72">70</a>, <a class="fn-backref" href="#id73">71</a>, <a class="fn-backref" href="#id74">72</a>, <a class="fn-backref" href="#id75">73</a>, <a class="fn-backref" href="#id76">74</a>, <a class="fn-backref" href="#id77">75</a>, <a class="fn-backref" href="#id78">76</a>, <a class="fn-backref" href="#id79">77</a>, <a class="fn-backref" href="#id80">78</a>, <a class="fn-backref" href="#id81">79</a>, <a class="fn-backref" href="#id82">80</a>, <a class="fn-backref" href="#id83">81</a>)</em> <tt class="docutils literal"><span class="pre">kmk</span></tt> only feature.</td></tr>
+</tbody>
+</table>
+<table class="docutils footnote" frame="void" id="id85" rules="none">
+<colgroup><col class="label" /><col /></colgroup>
+<tbody valign="top">
+<tr><td class="label"><a name="id85">[2]</a></td><td><em>(<a class="fn-backref" href="#id46">1</a>, <a class="fn-backref" href="#id47">2</a>)</em> Experimental GNU <tt class="docutils literal"><span class="pre">make</span></tt> feature that is not enabled by default.</td></tr>
+</tbody>
+</table>
+<hr class="docutils" />
+<table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field"><th class="field-name">Status:</th><td class="field-body"><p class="first">$Id: QuickReference-kmk.html 2340 2009-04-18 12:05:47Z bird $</p>
+</td>
+</tr>
+<tr class="field"><th class="field-name">Copyright:</th><td class="field-body"><p class="first">Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
+1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
+2007 Free Software Foundation, Inc.</p>
+<p class="last">Copyright (c) 2008-2009 knut st. osmundsen</p>
+</td>
+</tr>
+</tbody>
+</table>
+</div>
+</div>
+</body>
+</html>
diff --git a/kBuild/doc/QuickReference-kmk.txt b/kBuild/doc/QuickReference-kmk.txt
new file mode 100644
index 0000000..cab3a58
--- /dev/null
+++ b/kBuild/doc/QuickReference-kmk.txt
@@ -0,0 +1,1054 @@
+
+kmk Quick Reference
+===================
+
+This is an attempt at summarizing all directives, functions, special variables,
+special targets, built-in commands, external commands, and ``kmk``-expressions.
+Since *all* the features are included, the quickness of this reference can be
+disputed. ;-)
+
+
+
+Directives
+----------
+
+Here is a summary of the directives ``kmk`` recognizes:
+
+ Define a multi-line, recursively-expanded variable::
+
+ define variable
+ endef
+
+ Conditionally evaluate part of the makefile::
+
+ ifdef variable
+ ifndef variable
+ ifeq (a,b)
+ ifeq "a" "b"
+ ifeq 'a' 'b'
+ ifneq (a,b)
+ ifneq "a" "b"
+ ifneq 'a' 'b'
+ if1of (set-a,set-b) [1]
+ ifn1of (set-a,set-b) [1]
+ if expression [1]
+ else
+ endif
+
+ Include another makefile::
+
+ include file
+ -include file
+ sinclude file
+
+ Include another dependency file [1]_::
+
+ includedep file
+
+ Define a variable, overriding any previous definition, even one from the
+ command line::
+
+ override variable = value
+ override variable := value
+ override variable += value
+ override variable <= value [1]
+ override variable ?= value
+ override define variable
+ endef
+
+ Tell ``kmk`` to export all variables to child processes by default::
+
+ export
+
+ Tell ``kmk`` whether or not to export a particular variable to child
+ processes::
+
+ export variable
+ export variable = value
+ export variable := value
+ export variable += value
+ export variable <= value [1]
+ export variable ?= value
+ unexport variable
+
+ Define a variable in the local context instead of the global one [1]_::
+
+ local variable = value
+ local variable := value
+ local variable += value
+ local variable <= value
+ local variable ?= value
+ local define variable
+ endef
+
+ Specify a search path for files matching a ``%`` pattern::
+
+ vpath pattern path
+
+ Remove all search paths previously specified for pattern::
+
+ vpath pattern
+
+ Remove all search paths previously specified in any vpath directive::
+
+ vpath
+
+
+
+Automatic variables
+-------------------
+
+Here is a summary of the automatic variables.
+
++-----------+-----------------------------------------------------------------+
+| Variable | Description |
++===========+=================================================================+
+| ``$@`` | The file name of the target. |
++-----------+-----------------------------------------------------------------+
+| ``$<`` | The name of the first prerequisite. |
++-----------+-----------------------------------------------------------------+
+| ``$?`` | The names of all the prerequisites that are newer than the |
+| | target, with spaces between them. |
++-----------+-----------------------------------------------------------------+
+| ``$^`` | The names of all the prerequisites, duplicates omitted. |
++-----------+-----------------------------------------------------------------+
+| ``$+`` | The names of all the prerequisites, duplicates and order |
+| | preserved |
++-----------+-----------------------------------------------------------------+
+| ``$*`` | The stem with which an implicit rule matches. |
++-----------+-----------------------------------------------------------------+
+| ``$|`` | The name of all the order only prerequisites. |
++-----------+-----------------------------------------------------------------+
+| ``$(@D)`` | The directory part of ``$@``. |
++-----------+-----------------------------------------------------------------+
+| ``$(<D)`` | The directory part of ``$<``. |
++-----------+-----------------------------------------------------------------+
+| ``$(?D)`` | The directory part of ``$?``. |
++-----------+-----------------------------------------------------------------+
+| ``$(^D)`` | The directory part of ``%^``. |
++-----------+-----------------------------------------------------------------+
+| ``$(+D)`` | The directory part of ``$+``. |
++-----------+-----------------------------------------------------------------+
+| ``$(*D)`` | The directory part of ``$*``. |
++-----------+-----------------------------------------------------------------+
+| ``$(|D)`` | The directory part of ``$|``. |
++-----------+-----------------------------------------------------------------+
+| ``$(@F)`` | The file-within-directory part of ``$@``. |
++-----------+-----------------------------------------------------------------+
+| ``$(<F)`` | The file-within-directory part of ``$<``. |
++-----------+-----------------------------------------------------------------+
+| ``$(?F)`` | The file-within-directory part of ``$?``. |
++-----------+-----------------------------------------------------------------+
+| ``$(^F)`` | The file-within-directory part of ``$^``. |
++-----------+-----------------------------------------------------------------+
+| ``$(+F)`` | The file-within-directory part of ``$+``. |
++-----------+-----------------------------------------------------------------+
+| ``$(*F)`` | The file-within-directory part of ``$*``. |
++-----------+-----------------------------------------------------------------+
+| ``$(|F)`` | The file-within-directory part of ``$|``. |
++-----------+-----------------------------------------------------------------+
+
+
+
+Special variables
+-----------------
+
+All variables starting with a ``.`` is reserved by ``kmk``. The following
+variables are specially used or/and defined by ``kmk``:
+
++--------------------------+--------------------------------------------------+
+| Variable | Description |
++==========================+==================================================+
+| ``.DEFAULT_GOAL`` | The makefile default goal. You can set this in |
+| | the makefile, if you don't it will default to |
+| | the first target that is encountered. |
++--------------------------+--------------------------------------------------+
+| ``.FEATURES`` | List of GNU ``make`` features. Do not set this. |
++--------------------------+--------------------------------------------------+
+| ``.INCLUDE_DIRS`` | List of include directories, ``-I`` arguments |
+| | and defaults. Do not set this. |
++--------------------------+--------------------------------------------------+
+| ``.RECIPEPREFIX`` | Recipe prefix, defaults to tab. |
++--------------------------+--------------------------------------------------+
+| ``.VARIABLES`` | Special variable which exands to the list of |
+| | variable. Do not set this. |
++--------------------------+--------------------------------------------------+
+| ``CURDIR`` | Set to the pathname of the current working |
+| | directory (after all ``-C`` options are |
+| | processed, if any). Do not set this. |
++--------------------------+--------------------------------------------------+
+| ``KBUILD_VERSION``, | The kBuild version string and the break down |
+| ``KBUILD_VERSION_MAJOR``,| into individual components. [1]_ |
+| ``KBUILD_VERSION_MINOR``,| |
+| ``KBUILD_VERSION_PATCH``,| |
+| ``KBUILD_KMK_REVISION`` | |
++--------------------------+--------------------------------------------------+
+| ``KBUILD_HOST`` [1]_ | The host operating system. |
++--------------------------+--------------------------------------------------+
+| ``KBUILD_HOST_ARCH`` [1]_| The host architecture. |
++--------------------------+--------------------------------------------------+
+| ``KBUILD_HOST_CPU`` [1]_ | The host CPU ``kmk`` is built for, set to |
+| | ``blend`` if not any particular CPU. |
++--------------------------+--------------------------------------------------+
+| ``KBUILD_PATH`` [1]_ | Where the kBuild scripts are. |
++--------------------------+--------------------------------------------------+
+| ``KBUILD_BIN_PATH`` [1]_ | Where the host specific kBuild binaries are. |
++--------------------------+--------------------------------------------------+
+| ``KMK`` [1]_, | The name with which ``kmk`` was invoked. Using |
+| ``MAKE`` | this variable in recipes has special meaning. |
++--------------------------+--------------------------------------------------+
+| ``KMK_BUILTIN`` [1]_ | List of built-in commands. |
++--------------------------+--------------------------------------------------+
+| ``KMK_FEATURES`` [1]_ | List of ``kmk`` specific features. |
++--------------------------+--------------------------------------------------+
+| ``KMK_FLAGS`` [1]_ | The flags given to ``kmk``. You can set this in |
+| | the environment or a makefile to set flags. |
+| | |
+| | It is never appropriate to use ``KMK_FLAGS`` |
+| | directly in a recipe line: its contents may not |
+| | be quoted correctly for use in the shell. Always |
+| | allow recursive ``kmk``'s to obtain these values |
+| | through the environment from its parent. |
++--------------------------+--------------------------------------------------+
+| ``KMK_LEVEL`` [1]_ | The number of levels of recursion (sub-makes). |
++--------------------------+--------------------------------------------------+
+| ``KMK_VERSION`` [1]_ | The GNU ``make`` version number. |
++--------------------------+--------------------------------------------------+
+| ``MAKECMDGOALS`` | The targets given to ``kmk`` on the command line.|
+| | Do not set this. |
++--------------------------+--------------------------------------------------+
+| ``MAKEFILES`` | Makefiles to be read on every invocation of |
+| | ``kmk``. |
++--------------------------+--------------------------------------------------+
+| ``MAKEFILE_LIST`` | List of the makefiles that ``kmk`` has opened. |
++--------------------------+--------------------------------------------------+
+| ``MAKESHELL`` | OS/2 and MS-DOS only, the name of the command |
+| | interpreter that is to be used by ``kmk``. This |
+| | value takes precedence over the value of SHELL. |
++--------------------------+--------------------------------------------------+
+| ``SHELL`` | The name of the default command interpreter, |
+| | kmk_ash. You can set SHELL in the makefile to |
+| | change the shell used to run recipes. The SHELL |
+| | variable is handled specially when importing |
+| | from and exporting to the environment. |
++--------------------------+--------------------------------------------------+
+| ``SUFFIXES`` | The default list of suffixes before ``kmk`` |
+| | reads any makefiles (always empty). |
++--------------------------+--------------------------------------------------+
+| ``VPATH`` | Directory search path for files not found in the |
+| | current directory. |
++--------------------------+--------------------------------------------------+
+
+
+The following variables reflects ``kmk`` options. Do not set these. [1]_
+
++-------------------------------------+---------------------------------------+
+| Variable | Description |
++=====================================+=======================================+
+| ``KMK_OPTS_JOBS`` | -j slots, ``0`` if not given. |
++-------------------------------------+---------------------------------------+
+| ``KMK_OPTS_KEEP_GOING`` | -k indictor (``0``/``1``). |
++-------------------------------------+---------------------------------------+
+| ``KMK_OPTS_JUST_PRINT`` | -n indicator (``0``/``1``). |
++-------------------------------------+---------------------------------------+
+| ``KMK_OPTS_PRORITY`` | --priority level, ``0`` if not given. |
++-------------------------------------+---------------------------------------+
+| ``KMK_OPTS_AFFINITY`` | --affinity mask, ``0`` if not given. |
++-------------------------------------+---------------------------------------+
+| ``KMK_OPTS_STATISTICS`` | --statistics indicator (``0``/``1``). |
++-------------------------------------+---------------------------------------+
+| ``KMK_OPTS_PRINT_TIME`` | The --print-time value. |
++-------------------------------------+---------------------------------------+
+| ``KMK_OPTS_PRETTY_COMMAND_PRINTING``| --pretty-command-printing indicator. |
++-------------------------------------+---------------------------------------+
+
+
+
+Special Targets
+---------------
+
+Certain names have special meanings if they appear as targets.
+
++-------------------------------+---------------------------------------------+
+| Target | Description |
++===============================+=============================================+
+| ``.DEFAULT`` | The recipe is used for any target for which |
+| | no rules are found. |
++-------------------------------+---------------------------------------------+
+| ``.DELETE_ON_ERROR`` | If mentioned, ``kmk`` will delete the |
+| | targets of a rule if it has changed and its |
+| | recipe fails or is interrupted. |
++-------------------------------+---------------------------------------------+
+| ``.EXPORT_ALL_VARIABLES`` | If mentioned, all variables will by default |
+| | be exported to child processes. |
++-------------------------------+---------------------------------------------+
+| ``.IGNORE`` | Ignore errors in the execution of the recipe|
+| | for the targets ``.IGNORE`` depends on, if |
+| | no prequisites all targets are affected. |
++-------------------------------+---------------------------------------------+
+| ``.INTERMEDIATE`` | The prerequisites are treated as |
+| | intermediate files (implicite rules). |
++-------------------------------+---------------------------------------------+
+| ``.LOW_RESOLUTION_TIME`` | ``kmk`` will assume prerequisite files are |
+| | created with low resolution time stamps. |
++-------------------------------+---------------------------------------------+
+| ``.NOTPARALLEL`` | If mentioned without any prerequisites, |
+| | ``kmk`` will run serially as if -j1 was |
+| | given. If it has prerequisites ``kmk`` [1]_ |
+| | will only do this for the targets among |
+| | them. |
++-------------------------------+---------------------------------------------+
+| ``.PHONY`` | The prerequisites are considered phony and |
+| | will be rebuilt unconditionally. |
++-------------------------------+---------------------------------------------+
+| ``.PRECIOUS`` | The targets which ``.PRECIOUS`` depends |
+| | will to be deleted if ``kmk`` is killed or |
+| | interrupted while their building. |
++-------------------------------+---------------------------------------------+
+| ``.SECONDARY`` | The prerequisites are treated as |
+| | intermediate files, except that they are |
+| | never automatically deleted. If used with |
+| | no prerequisites all targets gets this |
+| | treatement. |
++-------------------------------+---------------------------------------------+
+| ``.SECONDEXPANSION`` | If mentioned, all prerequisite lists after |
+| | it will be expanded a second time after all |
+| | makefiles have been read. |
++-------------------------------+---------------------------------------------+
+| ``.SECONDTARGETEXPANSION`` | If mentioned, all targets after it will be |
+| [1]_ | expanded a second time after all makefiles |
+| | have been read. |
++-------------------------------+---------------------------------------------+
+| ``.SILENT`` | ``kmk`` will not print the recipe for |
+| | targets listed as prerequisites, if none |
+| | then it applies to all targets. |
++-------------------------------+---------------------------------------------+
+| ``.SUFFIXES`` | The prerequisites are the list of suffixes |
+| | used in checking for suffix rules. If it |
+| | appears without prerequisites it the suffix |
+| | will be cleared. |
++-------------------------------+---------------------------------------------+
+
+
+
+Commands
+--------
+
+Builtin commands [1]_ all start with ``kmk_builtin_``, so in order to save
+space this prefix has been omitted in the table below. All commands comes in an
+external edition that can be used by/in the shell, these are prefixed ``kmk_``.
+
++---------------+-------------------------------------------------------------+
+| Command | Description |
++===============+=============================================================+
+| ``append`` | Append text to a file. The builtin version can output the |
+| | value of a variable or the commands of a target. |
++---------------+-------------------------------------------------------------+
+| ``cat`` | The BSD ``cat`` command. |
++---------------+-------------------------------------------------------------+
+| ``chmod`` | The BSD ``chmod`` command. |
++---------------+-------------------------------------------------------------+
+| ``cmp`` | The BSD ``cmp`` command. |
++---------------+-------------------------------------------------------------+
+| ``cp`` | The BSD ``cp`` command with some twaking. |
++---------------+-------------------------------------------------------------+
+| ``echo`` | The BSD ``echo`` command. |
++---------------+-------------------------------------------------------------+
+| ``expr`` | The BSD ``expr`` command. |
++---------------+-------------------------------------------------------------+
+| ``install`` | The BSD ``install`` command with some tweaking. |
++---------------+-------------------------------------------------------------+
+| ``kDepIDB`` | Extract dependencies from a Visual C++ .IDB file. |
++---------------+-------------------------------------------------------------+
+| ``ln`` | The BSD ``ln`` command. |
++---------------+-------------------------------------------------------------+
+| ``md5sum`` | Typical MD5 sum program, custom kBuild version. |
++---------------+-------------------------------------------------------------+
+| ``mkdir`` | The BSD ``mkdir`` command. |
++---------------+-------------------------------------------------------------+
+| ``mv`` | The BSD ``mv`` command with some tweaking. |
++---------------+-------------------------------------------------------------+
+| ``printf`` | The BSD ``printf`` command. |
++---------------+-------------------------------------------------------------+
+| ``rm`` | The BSD ``rm`` command with some tweaking. |
++---------------+-------------------------------------------------------------+
+| ``rmdir`` | The BSD ``rmdir`` command with some tweaking. |
++---------------+-------------------------------------------------------------+
+| ``sleep`` | Typical ``sleep`` program, custom kBuild version. |
++---------------+-------------------------------------------------------------+
+| ``test`` | The BSD ``test`` program with some tweaking. |
++---------------+-------------------------------------------------------------+
+
+Some additional external commands are available in the ``kmk`` / ``kBuild``
+environment (``kSomething`` command are not prefixed with ``kmk_``):
+
++---------------+-------------------------------------------------------------+
+| Command | Description |
++===============+=============================================================+
+| ``kDepPre`` | Extract dependencies from the C/C++ preprocessor output. |
++---------------+-------------------------------------------------------------+
+| ``kObjCache`` | Simple object file cache program. |
++---------------+-------------------------------------------------------------+
+| ``ash`` | Almquist's shell (NetBSD variant). |
++---------------+-------------------------------------------------------------+
+| ``gmake`` | Vanilla GNU ``make`` from same sources as ``kmk``. |
++---------------+-------------------------------------------------------------+
+| ``redirect`` | Shell avoidance tool. Sets up file descriptors, environment |
+| | variables and current directory before kicking of program. |
++---------------+-------------------------------------------------------------+
+| ``sed`` | GNU ``sed`` with some tweaks to avoid involving the shell. |
++---------------+-------------------------------------------------------------+
+| ``time`` | Stopwatch utility for measuring program execution time(s). |
++---------------+-------------------------------------------------------------+
+
+
+
+kmk-expression
+--------------
+
+``kmk``-expressions [1]_ are related to the C/C++ preprocessor in some ways as
+well as ``nmake`` and BSD ``make``. There are however some peculiarities
+because of the way GNU ``make`` choose to represent booleans in its function
+library, so, strings can be turned into boolean by taking any non-empty string
+as true.
+
+Quoting using single quotes results in hard strings, while double quotes and
+unquoted string results in soft strings that can be converted to number or
+boolean to fit the situation.
+
+Here's the operator table in decending precedence order:
+
++---------------+--------+-----------------------------------------------------+
+| Operator | Type | Description |
++===============+========+=====================================================+
+| ``defined`` | Unary | Checks if the following variable exists. |
++---------------+ +-----------------------------------------------------+
+| ``exists`` | | Checks if the following file exists. |
++---------------+ +-----------------------------------------------------+
+| ``target`` | | Checks if the following target exists. |
++---------------+ +-----------------------------------------------------+
+| ``bool`` | | Casts the following value to boolean. |
++---------------+ +-----------------------------------------------------+
+| ``num`` | | Casts the following value to a number. |
++---------------+ +-----------------------------------------------------+
+| ``str`` | | Casts the following value to a string. |
++---------------+--------+-----------------------------------------------------+
+| ``!`` | Unary | Logical NOT. |
++---------------+ +-----------------------------------------------------+
+| ``+`` | | Pluss prefix. |
++---------------+ +-----------------------------------------------------+
+| ``-`` | | Minus prefix. |
++---------------+ +-----------------------------------------------------+
+| ``~`` | | Bitwise one's complement. |
++---------------+--------+-----------------------------------------------------+
+| ``*`` | Binary | Multiplication (product). |
++---------------+ +-----------------------------------------------------+
+| ``/`` | | Division (quotient). |
++---------------+ +-----------------------------------------------------+
+| ``%`` | | Modulus (remainder). |
++---------------+--------+-----------------------------------------------------+
+| ``+`` | Binary | Addition (sum). |
++---------------+ +-----------------------------------------------------+
+| ``-`` | | Subtraction (difference). |
++---------------+--------+-----------------------------------------------------+
+| ``<<`` | Binary | Bitwise left shift. |
++---------------+ +-----------------------------------------------------+
+| ``>>`` | | Bitwise right shift. |
++---------------+--------+-----------------------------------------------------+
+| ``<=`` | Binary | Less or equal than. |
++---------------+ +-----------------------------------------------------+
+| ``<`` | | Less than. |
++---------------+ +-----------------------------------------------------+
+| ``>=`` | | Greater or equal than. |
++---------------+ +-----------------------------------------------------+
+| ``>`` | | Greater than. |
++---------------+--------+-----------------------------------------------------+
+| ``==`` | Binary | Equal to. |
++---------------+ +-----------------------------------------------------+
+| ``!=`` | | Not equal to. |
++---------------+--------+-----------------------------------------------------+
+| ``&`` | Binary | Bitwise AND. |
++---------------+--------+-----------------------------------------------------+
+| ``^`` | Binary | Bitwise XOR. |
++---------------+--------+-----------------------------------------------------+
+| ``|`` | Binary | Bitwise OR. |
++---------------+--------+-----------------------------------------------------+
+| ``&&`` | Binary | Logical AND. |
++---------------+--------+-----------------------------------------------------+
+| ``||`` | Binary | Logical OR. |
++---------------+--------+-----------------------------------------------------+
+
+
+
+Built-in functions
+------------------
+
+
+String Manipulation Functions:
+
+ Replace ``from`` with ``to`` in ``text``::
+
+ $(subst from,to,text)
+
+ Replace words matching ``pattern`` with ``replacement`` in ``text``::
+
+ $(patsubst pattern,replacement,text)
+
+ Remove excess whitespace characters from ``string``::
+
+ $(strip string)
+
+ Locate ``find`` in ``text``, returning ``find`` if found::
+
+ $(findstring find,text)
+
+ Select words in ``text`` that match one of the ``pattern`` words::
+
+ $(filter pattern...,text)
+
+ Select words in ``text`` that do not match any of the ``pattern`` words::
+
+ $(filter-out pattern...,text)
+
+ Sort the words in ``list`` lexicographically, removing duplicates::
+
+ $(sort list)
+
+ Sort the words in ``list`` lexicographically in reserve order, removing
+ duplicates [1]_::
+
+ $(rsort list)
+
+ Count the number of words in ``text``::
+
+ $(words text)
+
+ Extract the ``n``\th word (one-origin) of ``text``::
+
+ $(word n,text)
+
+ Returns the list of words in ``text`` from ``s`` to ``e`` (one-origin)::
+
+ $(wordlist s,e,text)
+
+ Extract the first word of ``names``::
+
+ $(firstword names...)
+
+ Extract the last word of ``names``::
+
+ $(lastword names...)
+
+ Join two parallel lists of words::
+
+ $(join list1,list2)
+
+ Extract the first defined variable from ``variables``, returning its name
+ (default) or value::
+
+ $(firstdefined variables[, name|value])
+
+ Extract the last defined variable from ``variables``, returning its name
+ (default) or value::
+
+ $(lastdefined variables[, name|value])
+
+ Fold ``text`` to upper case [1]_::
+
+ $(toupper text)
+
+ Fold ``text`` to lower case [1]_::
+
+ $(tolower text)
+
+ String formatting a la the unix ``printf`` command [1]_::
+
+ $(printf fmt, arg...)
+
+ Return the length of a string or a (unexpanded) variable [1]_::
+
+ $(length string)
+ $(length-var var)
+
+ Find the position of ``needle`` in ``haystack``, returns 0 if not found.
+ Negative ``start`` indices are relative to the end of ``haystack``, while
+ positive ones are one based [1]_::
+
+ $(pos needle, haystack[, start])
+ $(lastpos needle, haystack[, start])
+
+ Returns the specified substring. The ``start`` works like with ``$(pos )``.
+ If the substring is partially outside the ``string`` the result will be
+ padded with ``pad`` if present [1]_::
+
+ $(substr string, start[, length[, pad]])
+
+ Insert ``in`` into ``str`` at the specified position. ``n`` works like with
+ ``$(pos )``, except that ``0`` is the end of the string [1]_::
+
+ $(insert in, str[, n[, length[, pad]]])
+
+ Translate ``string`` exchanging characters in ``from-set`` with ``to-set``,
+ optionally completing ``to-set`` with ``pad-char`` if specified. If no
+ ``pad-char`` characters absent in ``to-set`` will be deleted [1]_::
+
+ $(translate string, from-set[, to-set[, pad-char]])
+
+
+Functions for file names:
+
+ Extract the directory part of each file ``name``::
+
+ $(dir names...)
+
+ Extract the non-directory part of each file ``name``::
+
+ $(notdir names...)
+
+ Extract the suffix (the last ``.`` and following characters) of each file
+ ``name``::
+
+ $(suffix names...)
+
+ Extract the base name (name without suffix) of each file name::
+
+ $(basename names...)
+
+ Extract the root specification of each file name (a bit complicated on
+ Windows & OS/2) [1]_::
+
+ $(root names...)
+
+ Extract the non-root part of each file name (a bit complicated on
+ Windows & OS/2) [1]_::
+
+ $(notroot names...)
+
+ Append ``suffix`` to each word in ``names``::
+
+ $(addsuffix suffix,names...)
+
+ Prepend ``prefix`` to each word in ``names``::
+
+ $(addprefix prefix,names...)
+
+ Find file names matching a shell file name ``pattern`` (not a ``%``
+ pattern)::
+
+ $(wildcard pattern...)
+
+ For each file name in ``names``, expand to an absolute name that does not
+ contain any ``.``, ``..``, nor symlinks::
+
+ $(realpath names...)
+
+ For each file name in ``names``, expand to an absolute name that does not
+ contain any ``.`` or ``..`` components, but preserves symlinks::
+
+ $(abspath names...)
+
+ Same as ``$(abspath )`` except that the current directory can be
+ specified as ``curdir`` [1]_::
+
+ $(abspathex names...[, curdir])
+
+
+Arithmetic Functions:
+
+ Returns the sum of the arguments [1]_::
+
+ $(int-add addend1, addend2[, addendN])
+
+ Returns the difference between the first argument and the sum of the
+ rest [1]_::
+
+ $(int-sub minuend, subtrahend[, subtrahendN])
+
+ Returns the product of the arguments [1]_::
+
+ $(int-mul factor1, factor2[, factorN])
+
+ Returns the quotient of first argument and the rest [1]_::
+
+ $(int-div dividend, divisor[, divisorN])
+
+ Returns the modulus of the two arguments [1]_::
+
+ $(int-mod dividend, divisor)
+
+ Returns the bitwise two-complement of argument [1]_::
+
+ $(int-not val)
+
+ Returns the result of a bitwise AND of the arguments [1]_::
+
+ $(int-and val1, val2[, valN])
+
+ Returns the result of a bitwise OR of the arguments [1]_::
+
+ $(int-or val1, val2[, valN])
+
+ Returns the result of a bitwise XOR of the arguments [1]_::
+
+ $(int-xor val1, val2[, valN])
+
+ Returns the ``kmk`` boolean (true = non-empty, false = empty) result
+ of ``val1 == val2`` [1]_::
+
+ $(int-eq val1, val2)
+
+ Returns the ``kmk`` boolean result of ``val1 != val2`` [1]_::
+
+ $(int-ne val1, val2)
+
+ Returns the ``kmk`` boolean result of ``val1 > val2`` [1]_::
+
+ $(int-gt val1, val2)
+
+ Returns the ``kmk`` boolean result of ``val1 >= val2`` [1]_::
+
+ $(int-ge val1, val2)
+
+ Returns the ``kmk`` boolean result of ``val1 < val2`` [1]_::
+
+ $(int-lt val1, val2)
+
+ Returns the ``kmk`` boolean result of ``val1 <= val2`` [1]_::
+
+ $(int-le val1, val2)
+
+
+Boolean and Conditional Functions:
+
+ Condition is false if the ``condition`` evaluates to an empty string
+ (stripped). Evaluate the ``true-part`` if the condition is true, otherwise
+ the ``false-part``::
+
+ $(if condition,true-part[,false-part])
+
+ Test if any of the conditions evalues to non-empty string, returning the
+ first one::
+
+ $(or condition1[,condition2[,condition3[...]]])
+
+ Test if all of the conditions evaluates to non-empty strings, returning the
+ last one::
+
+ $(and condition1[,condition2[,condition3[...]]])
+
+
+ Test if the two strings are identical, returning ``kmk`` boolean (true =
+ non-empty, false = empty) [2]_::
+
+ $(eq str1, str2)
+
+ Invert a ``kmk`` boolean value [2]_::
+
+ $(not val)
+
+ Test if ``variable`` is defined, returning a ``kmk`` boolean value [1]_::
+
+ $(defined variable)
+
+ Test if ``set-a`` and ``set-b`` intersects, returning a ``kmk`` boolean
+ value [1]_::
+
+ $(intersects set-a, set-b)
+
+ Same as ``$(if )`` execpt that the condition is a ``kmk``-expression [1]_::
+
+ $(if-expr kmk-expression,true-part[,false-part])
+
+ Select the first true condition (``kmk``-expression) and expand the
+ following body. Special condition strings ``default`` and
+ ``otherwise`` [1]_::
+
+ $(select when1-cond, when1-body[, whenN-cond, whenN-body])
+
+ Evalutate the ``kmk-expression`` returning what it evalues as. This is
+ the preferred way of doing arithmentic now [1]_::
+
+ $(expr kmk-expression)
+
+
+Stack Fuctions:
+
+ Push ``item`` onto the ``stack-var``, returning the empty string [1]_::
+
+ $(stack-push stack-var, item)
+
+ Pop the top item off the ``stack-var`` [1]_::
+
+ $(stack-pop stack-var)
+
+ Pop the top item off the ``stack-var``, returning the empty string [1]_::
+
+ $(stack-popv stack-var)
+
+ Get the top item of the ``stack-var``, returning the empty string [1]_::
+
+ $(stack-top stack-var)
+
+
+Advanced Functions:
+
+ Evaluates to the contents of the variable ``var``, with no expansion
+ performed on it::
+
+ $(value var)
+
+ Evaluate ``body`` with ``var`` bound to each word in ``words``, and
+ concatenate the results (spaced)::
+
+ $(foreach var,words,body)
+
+ C-style for-loop. Start by evaluating ``init``. Each iteration will
+ first check whether the ``condition`` (``kmk``-expression) is true,
+ then expand ``body`` concatenating the result to the previous iterations
+ (spaced), and finally evaluate ``next`` [1]_::
+
+ $(for init,conditions,next,body)
+
+ C-style while-loop. Each iteration will check whether the ``condition``
+ (``kmk``-expression) is true, then expand ``body`` concatenating the
+ result to the previous iterations [1]_::
+
+ $(while conditions,body)
+
+ Evaluate the variable ``var`` replacing any references to ``$(1)``,
+ ``$(2)`` with the first, second, etc. ``param`` values::
+
+ $(call var,param,...)
+
+ Evaluate ``text`` then read the results as makefile commands. Expands
+ to the empty string::
+
+ $(eval text)
+
+ Same as ``$(eval text)`` except that the ``text`` is expanded in its
+ own variable context [1]_::
+
+ $(evalctx text)
+
+ Same as ``$(eval $(value var))`` [1]_::
+
+ $(evalval var)
+
+ Same as ``$(evalctx $(value var))`` [1]_::
+
+ $(evalvalctx var)
+
+ A combination of ``$(eval )``, ``$(call )`` and ``$(value )`` [1]_::
+
+ $(evalcall var)
+
+ A combination of ``$(eval )`` and ``$(call )`` [1]_::
+
+ $(evalcall2 var)
+
+ Remove comments and blank lines from the variable ``var``. Expands to
+ the empty string [1]_::
+
+ $(eval-opt-var var)
+
+ Returns accessing ``$<`` of ``target``, either retriving the whole thing
+ or the file at ``pos`` (one-origin) [1]_::
+
+ $(deps target[, pos])
+
+ Returns accessing ``$+`` (order + duplicates) of ``target``, either
+ retriving the whole thing or the file at ``pos`` (one-origin) [1]_::
+
+ $(deps-all target[, pos])
+
+ Returns accessing ``$?`` of ``target``, either retriving the whole
+ thing or the file at ``pos`` (one-origin) [1]_::
+
+ $(deps-newer target[, pos])
+
+ Returns accessing ``$|`` (order only) of ``target``, either retriving the
+ whole thing or the file at ``pos`` (one-origin) [1]_::
+
+ $(deps-oo target[, pos])
+
+
+Command Functions:
+
+ Create one or more command lines avoiding the max argument
+ length restriction of the host OS [1]_::
+
+ $(xargs ar cas mylib.a,$(objects))
+ $(xargs ar cas mylib.a,ar as mylib.a,$(objects))
+
+
+ Returns the commands for the specified target separated by new-line, space,
+ or a user defined string. Note that this might not produce the 100% correct
+ result if any of the prerequisite automatic variables are used [1]_::
+
+ $(commands target)
+ $(commands-sc target)
+ $(commands-usr target,sep)
+
+ Compares two commands returning the empty string if equal and the 3rd
+ argument if not. This differs from ``$(comp-vars v1,v2,ne)`` in that
+ line by line is stripped of leading spaces, command prefixes and
+ trailing spaces before comparing [1]_::
+
+ $(comp-cmds cmds-var1, cmds-var2, ne)
+ $(comp-cmds-ex cmds1, cmd2, ne)
+
+
+ Compares the values of the two variables returning the empty string if
+ equal and the 3rd argument if not. Leading and trailing spaces is
+ ignored [1]_::
+
+ $(comp-var var1, var2, ne)
+
+
+Utility functions:
+
+ When this function is evaluated, ``kmk`` generates a fatal error with the
+ message ``text``::
+
+ $(error text...)
+
+ When this function is evaluated, ``kmk`` generates a warning with the
+ message ``text``::
+
+ $(warning text...)
+
+ When this function is evaluated, ``kmk`` generates a info with the
+ message ``text``::
+
+ $(info text...)
+
+ Execute a shell ``command`` and return its output::
+
+ $(shell command)
+
+ Return a string with the location where the ``kmk`` variable ``variable``
+ was defined::
+
+ $(where variable)
+
+ Return a string describing how the ``kmk`` variable ``variable`` was defined::
+
+ $(origin variable)
+
+ Return a string describing the flavor of the ``kmk`` variable ``variable``::
+
+ $(flavor variable)
+
+ Returns the current local time and date formatted in the ``strftime``
+ style specifier ``fmt``. ``fmt`` defaults to ``%Y-%m-%dT%H:%M:%S`` when
+ not specified [1]_::
+
+ $(date fmt)
+
+ Returns the current UTC time and date formatted in the ``strftime``
+ style specifier ``fmt``. ``fmt`` defaults to ``%Y-%m-%dT%H:%M:%SZ`` when
+ not specified [1]_::
+
+ $(date-utc fmt)
+
+ Reformats the ``in`` time and date using ``fmt``. The ``in-fmt`` defaults
+ to ``fmt`` if not specified. While ``fmt`` defaults to
+ ``%Y-%m-%dT%H:%M:%SZ`` if not specified [1]_::
+
+ $(date-utc fmt,time,in-fmt)
+
+ Returns the current nanosecond timestamp (monotonic when possible) [1]_::
+
+ $(nanots )
+
+ Returns the size of the specified file, or -1 if the size could not
+ be obtained. This can be used to check if a file exist or not [1]_::
+
+ $(file-size file)
+
+ Searches the ``PATH`` ``kmk`` variable for the specified ``files`` [1]_::
+
+ $(which files...)
+
+ OS/2: Returns the specified LIBPATH variable value [1]_::
+
+ $(libpath var)
+
+ OS/2: Sets the specified LIBPATH variable value, returning the empty
+ string [1]_::
+
+ $(libpath var,value)
+
+
+Debugging Functions:
+
+ Returns various make statistics, if no item is specified a default
+ selection is returned [1]_::
+
+ $(make-stats item[,itemN])
+
+ Raise a debug breakpoint. Used for debugging ``kmk`` makefile
+ parsing [1]_::
+
+ $(breakpoint )
+
+
+Recipes
+-------
+
+ A typical recipe takes one of the two following forms::
+
+ targets : normal-prerequisites | order-only-prerequisites
+ command
+ ...
+
+ targets : normal-prerequisites | order-only-prerequisites ; command
+ command
+ ...
+
+ Specifying more than one file in the ``targets`` lists is the same as
+ repeating the recipe for each of the files.
+
+ Use ``+`` and ``+|`` in the list of ``targets`` to tell ``kmk`` that the
+ recipe has more than one output. [1]_ The files after a ``+`` will
+ always be remade, while the files after a ``+|`` don't have to be remade.
+ The latter is frequently employed to update files which prerequisites
+ change wihtout the output files necessarily changing. See also
+ ``kmk_cp --changed``.
+
+
+Double colon recipes
+
+ Double colon recipes are written with ``::`` instead of ``:`` and are
+ handled differently from ordinary recipes if the target appears in more
+ than one recipe. First, all the recipes must be of the double colon type.
+ Second, the recipes are executed individually and may be omitted depending
+ on the state of their prerequisites. Double colon recipes without any
+ prerequisites will always be executed.
+
+
+Pattern rules
+
+ A couple of examples::
+
+ %.o : %.c
+ gcc -o $@ $<
+ %.tab.c %.tab.h : %.y
+ bison -d $<
+
+ The latter has two outputs.
+
+
+-----
+
+.. [1] ``kmk`` only feature.
+.. [2] Experimental GNU ``make`` feature that is not enabled by default.
+
+-----
+
+:Status: $Id: QuickReference-kmk.txt 2532 2011-08-02 13:05:37Z bird $
+:Copyright: Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
+ 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
+ 2007 Free Software Foundation, Inc.
+
+ Copyright (c) 2008-2009 knut st. osmundsen
diff --git a/kBuild/doc/example1/Config.kmk b/kBuild/doc/example1/Config.kmk
new file mode 100644
index 0000000..31eeb84
--- /dev/null
+++ b/kBuild/doc/example1/Config.kmk
@@ -0,0 +1,25 @@
+# $Id: Config.kmk 2343 2009-04-19 21:44:50Z bird $
+## @file
+# kBuild Example no. 1 - Config.kmk - The global configuration file.
+#
+
+#
+# The author disclaims copyright to this example script and places
+# it in the public domain.
+#
+# include full-legal-disclaimer.kmk
+#
+
+#
+# Some templates.
+#
+TEMPLATE_ExampleNo1Exe = For creating a program or static library for linking into a program.
+TEMPLATE_ExampleNo1Exe_TOOL = GCC
+TEMPLATE_ExampleNo1Exe_DEFS = MY_DEFINE=42 MY_OTHER_DEFINE
+
+TEMPLATE_ExampleNo1Dll = For creating a DLL/SO/DYLIB or static library for linking into a DLL/SO/DYLIB
+TEMPLATE_ExampleNo1Dll_EXTENDS = ExampleNo1Exe
+TEMPLATE_ExampleNo1Dll_EXTENDS_BY = appending
+TEMPLATE_ExampleNo1Dll_DEFS = MY_DLL_INDICATOR
+
+
diff --git a/kBuild/doc/example1/Makefile.kmk b/kBuild/doc/example1/Makefile.kmk
new file mode 100644
index 0000000..ecb9350
--- /dev/null
+++ b/kBuild/doc/example1/Makefile.kmk
@@ -0,0 +1,43 @@
+# $Id: Makefile.kmk 2343 2009-04-19 21:44:50Z bird $
+## @file
+# kBuild Example no. 1 - Makefile.kmk - The top-level makefile.
+#
+
+#
+# The author disclaims copyright to this example script and places
+# it in the public domain.
+#
+# include full-legal-disclaimer.kmk
+#
+
+SUB_DEPTH = .
+include $(KBUILD_PATH)/subheader.kmk
+
+#
+# Include sub-makefiles.
+#
+include $(PATH_CURRENT)/libhello/Makefile.kmk
+
+#
+# The targets.
+#
+PROGRAMS += \
+ hello \
+ hellolib
+
+#
+# Hello world program.
+#
+hello_TEMPLATE = ExampleNo1Exe
+hello_SOURCES = hello.c
+
+#
+# A hello world variant that has some of the code in the libhello directory,
+# i.e. linking with a library built by the sub-makefile included above.
+#
+hellolib_TEMPLATE = ExampleNo1Exe
+hellolib_SOURCES = hellolib.c
+hellolib_LIBS = $(libhello_1_TARGET)
+
+include $(FILE_KBUILD_SUB_FOOTER)
+
diff --git a/kBuild/doc/example1/hello.c b/kBuild/doc/example1/hello.c
new file mode 100644
index 0000000..71f37fe
--- /dev/null
+++ b/kBuild/doc/example1/hello.c
@@ -0,0 +1,21 @@
+/* $Id: hello.c 2343 2009-04-19 21:44:50Z bird $ */
+/** @file
+ * Example no. 1 - hello.c - Hello world program.
+ */
+
+/*
+ * The author disclaims copyright to this example code and places
+ * it in the public domain.
+ *
+ * #include <full-legal-disclaimer.h>
+ *
+ */
+
+#include <stdio.h>
+
+int main()
+{
+ printf("Hello world!\n");
+ return 0;
+}
+
diff --git a/kBuild/doc/example1/hellolib.c b/kBuild/doc/example1/hellolib.c
new file mode 100644
index 0000000..feff4c6
--- /dev/null
+++ b/kBuild/doc/example1/hellolib.c
@@ -0,0 +1,20 @@
+/* $Id: hellolib.c 2343 2009-04-19 21:44:50Z bird $ */
+/** @file
+ * Example no. 1 - hellolib.c - Hello world program w/ lib.
+ */
+
+/*
+ * The author disclaims copyright to this example code and places
+ * it in the public domain.
+ *
+ * #include <full-legal-disclaimer.h>
+ *
+ */
+
+extern int print_hello_world(void);
+
+int main()
+{
+ return print_hello_world();
+}
+
diff --git a/kBuild/doc/example1/libhello/Makefile.kmk b/kBuild/doc/example1/libhello/Makefile.kmk
new file mode 100644
index 0000000..674c8b3
--- /dev/null
+++ b/kBuild/doc/example1/libhello/Makefile.kmk
@@ -0,0 +1,30 @@
+# $Id: Makefile.kmk 2343 2009-04-19 21:44:50Z bird $
+## @file
+# kBuild Example no. 1 - libhello/Makefile.kmk - The libhello sub-makefile.
+#
+
+#
+# The author disclaims copyright to this example script and places
+# it in the public domain.
+#
+# include full-legal-disclaimer.kmk
+#
+
+SUB_DEPTH = ..
+include $(KBUILD_PATH)/subheader.kmk
+
+#
+# The targets.
+#
+LIBRARIES += libhello
+
+#
+# The hello world library.
+#
+libhello_TEMPLATE = ExampleNo1Exe
+libhello_SOURCES = libhello.c
+
+## @todo Create a DLL variant.
+
+include $(FILE_KBUILD_SUB_FOOTER)
+
diff --git a/kBuild/doc/example1/libhello/libhello.c b/kBuild/doc/example1/libhello/libhello.c
new file mode 100644
index 0000000..5a9024d
--- /dev/null
+++ b/kBuild/doc/example1/libhello/libhello.c
@@ -0,0 +1,24 @@
+/* $Id: libhello.c 2343 2009-04-19 21:44:50Z bird $ */
+/** @file
+ * Example no. 1 - libhello.c - Hello world library.
+ */
+
+/*
+ * The author disclaims copyright to this example code and places
+ * it in the public domain.
+ *
+ * #include <full-legal-disclaimer.h>
+ *
+ */
+
+#include <stdio.h>
+
+extern int print_hello_world(void);
+
+int print_hello_world(void)
+{
+ printf("Hello library world!\n");
+ return 0;
+}
+
+