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diff --git a/man/dpkg-buildpackage.man b/man/dpkg-buildpackage.man new file mode 100644 index 0000000..d60b09f --- /dev/null +++ b/man/dpkg-buildpackage.man @@ -0,0 +1,588 @@ +.\" dpkg manual page - dpkg-buildpackage(1) +.\" +.\" Copyright © 1995-1996 Ian Jackson +.\" Copyright © 2000 Wichert Akkerman <wakkerma@debian.org> +.\" Copyright © 2007-2008 Frank Lichtenheld <djpig@debian.org> +.\" Copyright © 2008-2015 Guillem Jover <guillem@debian.org> +.\" Copyright © 2008-2012 Raphaël Hertzog <hertzog@debian.org> +.\" +.\" This is free software; you can redistribute it and/or modify +.\" it under the terms of the GNU General Public License as published by +.\" the Free Software Foundation; either version 2 of the License, or +.\" (at your option) any later version. +.\" +.\" This is distributed in the hope that it will be useful, +.\" but WITHOUT ANY WARRANTY; without even the implied warranty of +.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +.\" GNU General Public License for more details. +.\" +.\" You should have received a copy of the GNU General Public License +.\" along with this program. If not, see <https://www.gnu.org/licenses/>. +. +.TH dpkg\-buildpackage 1 "%RELEASE_DATE%" "%VERSION%" "dpkg suite" +.nh +.SH NAME +dpkg\-buildpackage \- build binary or source packages from sources +. +.SH SYNOPSIS +.B dpkg\-buildpackage +.RI [ option ...] +. +.SH DESCRIPTION +.B dpkg\-buildpackage +is a program that automates the process of building a Debian package. It +consists of the following steps: +.IP \fB1.\fP 3 +It prepares the build environment by setting various environment +variables (see \fBENVIRONMENT\fP), runs the \fBinit\fP hook, and calls +\fBdpkg\-source \-\-before\-build\fP (unless \fB\-T\fP or \fB\-\-target\fP +has been used). +.IP \fB2.\fP 3 +It checks that the build-dependencies and build-conflicts +are satisfied (unless \fB\-d\fP or \fB\-\-no\-check\-builddeps\fP is specified). +.IP \fB3.\fP 3 +If one or more specific targets have been selected with the \fB\-T\fP or +\fB\-\-target\fP option, it calls those targets and stops here. Otherwise it +runs the \fBpreclean\fP hook and calls \fBfakeroot debian/rules clean\fP to +clean the build-tree (unless \fB\-nc\fP or \fB\-\-no\-pre\-clean\fP +is specified). +.IP \fB4.\fP 3 +It runs the \fBsource\fP hook and calls \fBdpkg\-source \-b\fP to generate +the source package (if a \fBsource\fP build has been requested with +\fB\-\-build\fP or equivalent options). +.IP \fB5.\fP 3 +It runs the \fBbuild\fP hook and calls \fBdebian/rules\fP \fIbuild-target\fP, +then runs the \fBbinary\fP hook followed by \fBfakeroot debian/rules\fP +\fIbinary-target\fP (unless a source-only build has been requested with +\fB\-\-build=source\fP or equivalent options). +Note that \fIbuild-target\fR and \fIbinary-target\fP are either \fBbuild\fP +and \fBbinary\fP (default case, or if an \fBany\fP and \fBall\fP build +has been requested with \fB\-\-build\fP or equivalent options), or +\fBbuild\-arch\fP and \fBbinary\-arch\fP (if an \fBany\fP and not \fBall\fP +build has been requested with \fB\-\-build\fP or equivalent options), or +\fBbuild\-indep\fP and \fBbinary\-indep\fP (if an \fBall\fP and not \fBany\fP +build has been requested with \fB\-\-build\fP or equivalent options). +.IP \fB6.\fP 3 +It runs the \fBbuildinfo\fP +hook and calls \fBdpkg\-genbuildinfo\fP to generate a \fB.buildinfo\fP file. +Several \fBdpkg\-buildpackage\fP options are forwarded to +\fBdpkg\-genbuildinfo\fP. +.IP \fB7.\fP 3 +It runs the \fBchanges\fP hook and calls \fBdpkg\-genchanges\fP to +generate a \fB.changes\fP file. +The name of the \fB.changes\fP file will depend on the type of build and +will be as specific as necessary but not more; +for a build that includes \fBany\fP the name will be +\fIsource-name\fP\fB_\fP\fIbinary-version\fP\fB_\fP\fIarch\fP\fB.changes\fP, +or otherwise for a build that includes \fBall\fP the name will be +\fIsource-name\fP\fB_\fP\fIbinary-version\fP\fB_\fP\fBall.changes\fP, +or otherwise for a build that includes \fBsource\fP the name will be +\fIsource-name\fP\fB_\fP\fIsource-version\fP\fB_\fP\fBsource.changes\fP. +Many \fBdpkg\-buildpackage\fP options are forwarded to +\fBdpkg\-genchanges\fP. +.IP \fB8.\fP 3 +It runs the \fBpostclean\fP hook and if \fB\-tc\fP or \fB\-\-post\-clean\fP +is specified, it will call \fBfakeroot debian/rules clean\fP again. +.IP \fB9.\fP 3 +It calls \fBdpkg\-source \-\-after\-build\fP. +.IP \fB10.\fP 3 +It runs the \fBcheck\fP hook and calls a package checker for the +\fB.changes\fP file (if a command is specified in \fBDEB_CHECK_COMMAND\fP or +with \fB\-\-check\-command\fP). +.IP \fB11.\fP 3 +It runs the \fBsign\fP hook and calls \fBgpg2\fP or \fBgpg\fP (as long as it +is not an UNRELEASED build, or \fB\-\-no\-sign\fP is specified) to sign the +\fB.dsc\fP file (if any, unless +\fB\-us\fP or \fB\-\-unsigned\-source\fP is specified), the \fB.buildinfo\fP +file (unless \fB\-ui\fP, \fB\-\-unsigned\-buildinfo\fP, +\fB\-uc\fP or \fB\-\-unsigned\-changes\fP is specified) and +the \fB.changes\fP file (unless \fB\-uc\fP or \fB\-\-unsigned\-changes\fP +is specified). +.IP \fB12.\fP 3 +It runs the \fBdone\fP hook. +. +.SH OPTIONS +All long options can be specified both on the command line and in the +\fBdpkg\-buildpackage\fP system and user configuration files. +Each line in the configuration file is either an option (exactly the same +as the command line option but without leading hyphens) or a comment (if +it starts with a ‘\fB#\fP’). + +.TP +.BI \-\-build= type +Specifies the build \fItype\fP from a comma-separated list of components +(since dpkg 1.18.5). +Passed to \fBdpkg\-genchanges\fP. + +The allowed values are: +.RS +.TP +.B source +Builds the source package. +Note: when using this value standalone and if what you want is simply to +(re-)build the source package from a clean source tree, using +\fBdpkg\-source\fP directly is always a better option as it does not +require any build dependencies to be installed which are otherwise +needed to be able to call the \fBclean\fP target. +.TP +.B any +Builds the architecture specific binary packages. +.TP +.B all +Builds the architecture independent binary packages. +.TP +.B binary +Builds the architecture specific and independent binary packages. +This is an alias for \fBany,all\fP. +.TP +.B full +Builds everything. +This is an alias for \fBsource,any,all\fP, and the same as the default +case when no build option is specified. +.RE +.TP +.B \-g +Equivalent to \fB\-\-build=source,all\fP (since dpkg 1.17.11). +.TP +.B \-G +Equivalent to \fB\-\-build=source,any\fP (since dpkg 1.17.11). +.TP +.B \-b +Equivalent to \fB\-\-build=binary\fP or \fB\-\-build=any,all\fP. +.TP +.B \-B +Equivalent to \fB\-\-build=any\fP. +.TP +.B \-A +Equivalent to \fB\-\-build=all\fP. +.TP +.B \-S +Equivalent to \fB\-\-build=source\fP. +.TP +.B \-F +Equivalent to \fB\-\-build=full\fP, \fB\-\-build=source,binary\fP or +\fB\-\-build=source,any,all\fP (since dpkg 1.15.8). +.TP +.BR \-\-target= \fItarget\fP[,...] +.TQ +.BR "\-\-target " \fItarget\fP[,...] +.TQ +.BR \-T ", " \-\-rules\-target= \fItarget\fP[,...] +Calls \fBdebian/rules\fP \fItarget\fP once per target specified, after +having setup the build environment (except for calling +\fBdpkg\-source \-\-before\-build\fP), and stops the package build process +here (since dpkg 1.15.0, long option since dpkg 1.18.8, multi-target +support since dpkg 1.18.16). +If \fB\-\-as\-root\fP is also given, then the command is executed +as root (see \fB\-\-root\-command\fP). +Note that known targets that are required to +be run as root do not need this option (i.e. the \fBclean\fP, \fBbinary\fP, +\fBbinary\-arch\fP and \fBbinary\-indep\fP targets). +.TP +.B \-\-as\-root +Only meaningful together with \fB\-\-target\fP (since dpkg 1.15.0). +Requires that the target be run with root rights. +.TP +.B \-si +.TQ +.B \-sa +.TQ +.B \-sd +.TQ +.BI \-v version +.TQ +.BI \-C changes-description +.TQ +.BR \-m ", " \-\-release\-by= \fImaintainer-address\fP +.TQ +.BR \-e ", " \-\-build\-by= \fImaintainer-address\fP +Passed unchanged to \fBdpkg\-genchanges\fP. See its manual page. +.TP +.BR \-a ", " \-\-host\-arch " \fIarchitecture\fP" +Specify the Debian architecture we build for (long option since dpkg 1.17.17). +The architecture of the +machine we build on is determined automatically, and is also the default +for the host machine. +.TP +.BR \-t ", " \-\-host\-type " \fIgnu-system-type\fP" +Specify the GNU system type we build for (long option since dpkg 1.17.17). +It can be used in place +of \fB\-\-host\-arch\fP or as a complement to override the default GNU system type +of the host Debian architecture. +.TP +.BR \-\-target\-arch " \fIarchitecture\fP" +Specify the Debian architecture the binaries built will build for +(since dpkg 1.17.17). +The default value is the host machine. +.TP +.BR \-\-target\-type " \fIgnu-system-type\fP" +Specify the GNU system type the binaries built will build for +(since dpkg 1.17.17). +It can be +used in place of \fB\-\-target\-arch\fP or as a complement to override the +default GNU system type of the target Debian architecture. +.TP +.BR \-P ", " \-\-build\-profiles= \fIprofile\fP[ , ...] +Specify the profile(s) we build, as a comma-separated list (since dpkg 1.17.2, +long option since dpkg 1.18.8). +The default +behavior is to build for no specific profile. Also sets them (as a space +separated list) as the \fBDEB_BUILD_PROFILES\fP environment variable which +allows, for example, \fBdebian/rules\fP files to use this information for +conditional builds. +.TP +.BR \-j ", " \-\-jobs [=\fIjobs\fP|\fBauto\fP] +Number of jobs allowed to be run simultaneously, number of jobs matching +the number of online processors if \fBauto\fP is specified +(since dpkg 1.17.10), or unlimited number if \fIjobs\fP is not specified, +equivalent to the +.BR make (1) +option of the same name (since dpkg 1.14.7, long option since dpkg 1.18.8). +Will add itself to the \fBMAKEFLAGS\fP +environment variable, which should cause all subsequent make +invocations to inherit the option, thus forcing the parallel setting on +the packaging (and possibly the upstream build system if that uses make) +regardless of their support for parallel builds, which might cause build +failures. +Also adds \fBparallel=\fP\fIjobs\fP or +\fBparallel\fP to the \fBDEB_BUILD_OPTIONS\fP environment variable which +allows debian/rules files to use this information for their own purposes. +The \fB\-j\fP value will override the \fBparallel=\fP\fIjobs\fP or +\fBparallel\fP option in the \fBDEB_BUILD_OPTIONS\fP environment variable. +Note that the \fBauto\fP value will get replaced by the actual number of +currently active processors, and as such will not get propagated to any +child process. If the number of online processors cannot be inferred then +the code will fallback to using serial execution (since dpkg 1.18.15), +although this should only happen on exotic and unsupported systems. +.TP +.BR \-J ", " \-\-jobs\-try [=\fIjobs\fP|\fBauto\fP] +This option (since dpkg 1.18.2, long option since dpkg 1.18.8) is equivalent +to the \fB\-j\fP option except that it does not set the \fBMAKEFLAGS\fP +environment variable, and as such it is safer to use with any package +including those that are not parallel-build safe. + +\fBauto\fP is the default behavior (since dpkg 1.18.11). Setting the number +of jobs to 1 will restore a serial behavior. +.TP +.BR \-D ", " \-\-check\-builddeps +Check build dependencies and conflicts; abort if unsatisfied (long option +since dpkg 1.18.8). +This is the default behavior. +.TP +.BR \-d ", " \-\-no\-check\-builddeps +Do not check build dependencies and conflicts (long option since dpkg 1.18.8). +.TP +.B \-\-ignore\-builtin\-builddeps +Do not check built-in build dependencies and conflicts (since dpkg 1.18.2). +These are the distribution specific implicit build dependencies usually +required in a build environment, the so called Build-Essential package set. +.TP +.B \-\-rules\-requires\-root +Do not honor the \fBRules\-Requires\-Root\fP field, falling back to its +legacy default value (since dpkg 1.19.1). +.TP +.BR \-nc ", " \-\-no\-pre\-clean +Do not clean the source tree before building (long option since dpkg 1.18.8). +Implies \fB\-b\fP if nothing else has been selected among \fB\-F\fP, +\fB\-g\fP, \fB\-G\fP, \fB\-B\fP, \fB\-A\fP or \fB\-S\fP. +Implies \fB\-d\fP with \fB\-S\fP (since dpkg 1.18.0). +.TP +.BR \-\-pre\-clean +Clean the source tree before building (since dpkg 1.18.8). +This is the default behavior. +.TP +.BR \-tc ", " \-\-post\-clean +Clean the source tree (using +.I gain-root-command +.BR "debian/rules clean" ) +after the package has been built (long option since dpkg 1.18.8). +.TP +.BR \-\-no\-post\-clean +Do not clean the source tree after the package has been built +(since dpkg 1.19.1). +This is the default behavior. +.TP +.BR \-r ", " \-\-root\-command= \fIgain-root-command\fP +When +.B dpkg\-buildpackage +needs to execute part of the build process as root, it prefixes the +command it executes with +.I gain-root-command +if one has been specified (long option since dpkg 1.18.8). +Otherwise, if none has been specified, +\fBfakeroot\fP will be used by default, if the command is present. +.I gain-root-command +should start with the name of a program on the +.B PATH +and will get as arguments the name of the real command to run and the +arguments it should take. +.I gain-root-command +can include parameters (they must be space-separated) but no shell +metacharacters. +.I gain-root-command +might typically be +.BR fakeroot ", " sudo ", " super " or " really . +.B su +is not suitable, since it can only invoke the user's shell with +.B \-c +instead of passing arguments individually to the command to be run. +.TP +.BR \-R ", " \-\-rules-file= \fIrules-file\fP +Building a Debian package usually involves invoking +.B debian/rules +as a command with several standard parameters (since dpkg 1.14.17, +long option since dpkg 1.18.8). +With this option it's +possible to use another program invocation to build the package (it can +include space separated parameters). +Alternatively it can be used to execute the standard rules file with +another make program (for example by using +.B /usr/local/bin/make \-f debian/rules +as \fIrules-file\fR). +.TP +.BI \-\-check\-command= check-command +Command used to check the \fB.changes\fP file itself and any artifact built +referenced in the file (since dpkg 1.17.6). +The command should take the \fB.changes\fP pathname +as an argument. This command will usually be \fBlintian\fP. +.TP +.BI \-\-check\-option= opt +Pass option \fIopt\fP to the \fIcheck-command\fP specified with +\fBDEB_CHECK_COMMAND\fP or \fB\-\-check\-command\fP (since dpkg 1.17.6). +Can be used multiple times. +.TP +.BI \-\-hook\- hook-name = hook-command +Set the specified shell code \fIhook-command\fP as the hook \fIhook-name\fP, +which will run at the times specified in the run steps (since dpkg 1.17.6). +The hooks will +always be executed even if the following action is not performed (except +for the \fBbinary\fP hook). +All the hooks will run in the unpacked source directory. + +Note: Hooks can affect the build process, and cause build failures if +their commands fail, so watch out for unintended consequences. + +The current \fIhook-name\fP supported are: + +.B init preclean source build binary buildinfo changes postclean check sign done + +The \fIhook-command\fP supports the following substitution format string, +which will get applied to it before execution: + +.RS +.TP +.B %% +A single % character. +.TP +.B %a +A boolean value (0 or 1), representing whether the following action is +being performed. +.TP +.B %p +The source package name. +.TP +.B %v +The source package version. +.TP +.B %s +The source package version (without the epoch). +.TP +.B %u +The upstream version. +.RE +.TP +.BI \-\-buildinfo\-option= opt +Pass option \fIopt\fP to \fBdpkg\-genbuildinfo\fP (since dpkg 1.18.11). +Can be used multiple times. +.TP +.BR \-p ", " \-\-sign\-command= \fIsign-command\fP +When \fBdpkg\-buildpackage\fP needs to execute GPG to sign a source +control (\fB.dsc\fP) file or a \fB.changes\fP file it will run +\fIsign-command\fP (searching the \fBPATH\fP if necessary) instead of +\fBgpg2\fP or \fBgpg\fP (long option since dpkg 1.18.8). +\fIsign-command\fP will get all the arguments +that \fBgpg2\fP or \fBgpg\fP would have gotten. \fIsign-command\fP +should not contain spaces or any other shell metacharacters. +.TP +.BR \-k ", " \-\-sign\-key= \fIkey-id\fP +Specify a key-ID to use when signing packages (long option since dpkg 1.18.8). +.TP +.BR \-us ", " \-\-unsigned\-source +Do not sign the source package (long option since dpkg 1.18.8). +.TP +.BR \-ui ", " \-\-unsigned\-buildinfo +Do not sign the \fB.buildinfo\fP file (since dpkg 1.18.19). +.TP +.BR \-uc ", " \-\-unsigned\-changes +Do not sign the \fB.buildinfo\fP and \fB.changes\fP files +(long option since dpkg 1.18.8). +.TP +.B \-\-no\-sign +Do not sign any file, this includes the source package, the \fB.buildinfo\fP +file and the \fB.changes\fP file (since dpkg 1.18.20). +.TP +.BR \-\-force\-sign +Force the signing of the resulting files (since dpkg 1.17.0), regardless of +\fB\-us\fP, \fB\-\-unsigned\-source\fP, +\fB\-ui\fP, \fB\-\-unsigned\-buildinfo\fP, +\fB\-uc\fP, \fB\-\-unsigned\-changes\fP +or other internal heuristics. +.TP +.BR \-sn +.TQ +.BR \-ss +.TQ +.BR \-sA +.TQ +.BR \-sk +.TQ +.BR \-su +.TQ +.BR \-sr +.TQ +.BR \-sK +.TQ +.BR \-sU +.TQ +.BR \-sR +.TQ +.BR \-i ", " \-\-diff\-ignore [=\fIregex\fP] +.TQ +.BR \-I ", " \-\-tar\-ignore [=\fIpattern\fP] +.TQ +.BR \-z ", " \-\-compression\-level= \fIlevel\fP +.TQ +.BR \-Z ", " \-\-compression= \fIcompressor\fP +Passed unchanged to \fBdpkg\-source\fP. See its manual page. +.TP +.BI \-\-source\-option= opt +Pass option \fIopt\fP to \fBdpkg\-source\fP (since dpkg 1.15.6). +Can be used multiple times. +.TP +.BI \-\-changes\-option= opt +Pass option \fIopt\fP to \fBdpkg\-genchanges\fP (since dpkg 1.15.6). +Can be used multiple times. +.TP +.BI \-\-admindir= dir +.TQ +.BI "\-\-admindir " dir +Change the location of the \fBdpkg\fR database (since dpkg 1.14.0). +The default location is \fI%ADMINDIR%\fP. +.TP +.BR \-? ", " \-\-help +Show the usage message and exit. +.TP +.BR \-\-version +Show the version and exit. +. +.SH ENVIRONMENT +.SS External environment +.TP +.B DEB_CHECK_COMMAND +If set, it will be used as the command to check the \fB.changes\fP file +(since dpkg 1.17.6). +Overridden by the \fB\-\-check\-command\fP option. +.TP +.B DEB_SIGN_KEYID +If set, it will be used to sign the \fB.changes\fP and \fB.dsc\fP files +(since dpkg 1.17.2). +Overridden by the \fB\-\-sign\-key\fP option. +.TP +.B DEB_BUILD_OPTIONS +If set, it will contain a space-separated list of options that might +affect the build process in \fIdebian/rules\fP, and the behavior of some +dpkg commands. + +With \fBnocheck\fP the \fBDEB_CHECK_COMMAND\fP variable will be ignored. +With \fBparallel=\fP\fIN\fP the parallel jobs will be set to \fIN\fP, +overridden by the \fB\-\-jobs\-try\fP option. +.TP +.B DEB_BUILD_PROFILES +If set, it will be used as the active build profile(s) for the package +being built (since dpkg 1.17.2). +It is a space separated list of profile names. +Overridden by the \fB\-P\fP option. +.TP +.B DPKG_COLORS +Sets the color mode (since dpkg 1.18.5). +The currently accepted values are: \fBauto\fP (default), \fBalways\fP and +\fBnever\fP. +.TP +.B DPKG_NLS +If set, it will be used to decide whether to activate Native Language Support, +also known as internationalization (or i18n) support (since dpkg 1.19.0). +The accepted values are: \fB0\fP and \fB1\fP (default). + +.SS Internal environment +Even if \fBdpkg\-buildpackage\fP exports some variables, \fBdebian/rules\fP +should not rely on their presence and should instead use the +respective interface to retrieve the needed values, because that +file is the main entry point to build packages and running it +standalone should be supported. + +.TP +.B DEB_BUILD_* +.TQ +.B DEB_HOST_* +.TQ +.B DEB_TARGET_* +\fBdpkg\-architecture\fP is called with the \fB\-a\fP and \fB\-t\fP +parameters forwarded. Any variable that is output by its \fB\-s\fP +option is integrated in the build environment. +.TP +.B DEB_RULES_REQUIRES_ROOT +This variable is set to the value obtained from the \fBRules\-Requires\-Root\fP +field or from the command-line. +When set, it will be a valid value for the \fBRules\-Requires\-Root\fP field. +It is used to notify \fBdebian/rules\fP whether the \fBrootless\-builds.txt\fP +specification is supported. +.TP +.B DEB_GAIN_ROOT_CMD +This variable is set to \fIgain-root-command\fP when the field +\fBRules\-Requires\-Root\fP is set to a value different to \fBno\fP and +\fBbinary-targets\fP. +.TP +.B SOURCE_DATE_EPOCH +This variable is set to the Unix timestamp since the epoch of the +latest entry in \fIdebian/changelog\fP, if it is not already defined. +. +.SH FILES +.TP +.I %PKGCONFDIR%/buildpackage.conf +System wide configuration file +.TP +.IR $XDG_CONFIG_HOME/dpkg/buildpackage.conf " or" +.TQ +.I $HOME/.config/dpkg/buildpackage.conf +User configuration file. +. +.SH NOTES +.SS Compiler flags are no longer exported +Between dpkg 1.14.17 and 1.16.1, \fBdpkg\-buildpackage\fP +exported compiler flags (\fBCFLAGS\fP, \fBCXXFLAGS\fP, \fBFFLAGS\fP, +\fBCPPFLAGS\fP and \fBLDFLAGS\fP) with values as returned +by \fBdpkg\-buildflags\fP. This is no longer the case. +.SS Default build targets +\fBdpkg\-buildpackage\fP is using the \fBbuild\-arch\fP and +\fBbuild\-indep\fP targets since dpkg 1.16.2. Those targets are thus +mandatory. But to avoid breakages of existing packages, and ease +the transition, if the source package does not build both architecture +independent and dependent binary packages (since dpkg 1.18.8) it will +fallback to use the \fBbuild\fP target if \fBmake \-f debian/rules \-qn\fP +\fIbuild-target\fP returns 2 as exit code. +.SH BUGS +It should be possible to specify spaces and shell metacharacters +and initial arguments for +.IR gain-root-command " and " sign-command . +. +.SH SEE ALSO +.ad l +.BR dpkg\-source (1), +.BR dpkg\-architecture (1), +.BR dpkg\-buildflags (1), +.BR dpkg\-genbuildinfo (1), +.BR dpkg\-genchanges (1), +.BR fakeroot (1), +.BR lintian (1), +.BR gpg2 (1), +.BR gpg (1). |