164 lines
4.8 KiB
Bash
164 lines
4.8 KiB
Bash
#!/bin/sh
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# $NetBSD: printdepends,v 1.25 2008/01/04 15:49:08 rillig Exp $
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#
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# Copyright (c) 1999, 2000 Hubert Feyrer <hubertf@NetBSD.org>
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. All advertising materials mentioning features or use of this software
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# must display the following acknowledgement:
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# This product includes software developed by Hubert Feyrer for
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# the NetBSD Project.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# usage: printdepends [brokenfile [bulkfilesdir]]
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#
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# Generates a list of package dependencies suitable for tsort(1) on
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# stdout. Each line of the output has two fields: the package directory
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# of the dependency and the package directory of the depending package
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# (both in the form category/package).
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#
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# If <brokenfile> is given, package-specific errors are logged to
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# <bulkfilesdir>/${pkgdir}/<brokenfile>. Otherwise no additional logging
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# takes place.
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#
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# The default for <bulkfilesdir> is the pkgsrc directory itself. If
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# <bulkfilesdir> differs from the pkgsrc directory, all directories
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# that are needed for the log files are created automatically.
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#
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# Note: printdepends must be called from a pkgsrc root directory.
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set -e
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# Pull in PKGLIST
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if [ -f "$BULK_BUILD_CONF" ]; then
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. $BULK_BUILD_CONF
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else
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. `dirname $0`/build.conf
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fi
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#
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# Global variables
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#
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# The brokenfile_flag variable tells whether we want package-specific
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# log files at all. If it is set to "yes", the mkdirs_flag
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# variable tells whether the directories of the package-specific log
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# files are created if necessary.
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brokenfile_flag="yes"
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mkdirs_flag="no"
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pkgsrcdir="${PWD}"
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bulkfilesdir="${pkgsrcdir}"
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brokenfile=""
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#
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# Command line parsing
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#
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case $# in
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0) brokenfile_flag="no"
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;;
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1) brokenfile="$1"
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;;
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2) brokenfile="$1"
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bulkfilesdir="$2"
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if [ "${bulkfilesdir}" != "${pkgsrcdir}" ]; then
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mkdirs_flag="yes"
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fi
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;;
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*) echo "usage: $0 [brokenfile [bulkfilesdir]]" 1>&2
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exit 1
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;;
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esac
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#
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# Sanity checks
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#
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case ${BMAKE-""} in
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"") echo "$0: error: BMAKE must be set and non-empty." 1>&2
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exit 1;;
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esac
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case ${bulkfilesdir} in
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/*) ;;
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*) echo "$0: error: The <bulkfilesdir> argument must be absolute." 1>&2
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exit 1;;
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esac
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case ${brokenfile} in
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*/*) echo "$0: error: The <brokenfile> argument must not contain a slash." 1>&2
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exit 1;;
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esac
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#
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# Get additional system information
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#
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cd "${pkgsrcdir}/pkgtools/lintpkgsrc"
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GREP=`${BMAKE} show-var VARNAME=GREP USE_TOOLS=grep`
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MKDIR=`${BMAKE} show-var VARNAME=MKDIR USE_TOOLS=mkdir`
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SED=`${BMAKE} show-var VARNAME=SED USE_TOOLS=sed`
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cd "${pkgsrcdir}"
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case $mkdirs_flag in
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yes) mkbulkdir="${MKDIR}";;
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*) mkbulkdir=":";;
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esac
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case ${PKGLIST} in
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"") # List of all packages, from pkgsrc/*/Makefile
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list=`${GREP} '^SUBDIR+=' */Makefile | ${GREP} -v '^regress/' | ${SED} -e 's,/Makefile:SUBDIR+=[[:space:]]*,/,' -e 's,#.*,,'`
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;;
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*) list="${PKGLIST}"
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;;
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esac
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for pkgdir in $list; do
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if cd "${pkgsrcdir}/${pkgdir}"; then
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if deps=`${BMAKE} show-depends-dirs`; then
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case ${deps} in
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"") # Make the package depend on itself.
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# Otherwise it would not show up in the
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# dependency graph.
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echo "${pkgdir} ${pkgdir}";;
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*) for dep in $deps; do
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echo "${dep} ${pkgdir}"
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done;;
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esac
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else
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echo "$0: error: could not extract dependencies for ${pkgdir} -- skipping." 1>&2
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[ $brokenfile_flag = yes ] || continue
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${mkbulkdir} "${bulkfilesdir}/${pkgdir}"
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{ echo "[printdepends] command failed: ${BMAKE} show-depends-dirs"
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( ${BMAKE} show-depends-dirs
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) || true
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} >> "${bulkfilesdir}/${pkgdir}/${brokenfile}" 2>&1
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fi
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else
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${mkbulkdir} "${bulkfilesdir}"
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{ echo "[printdepends] command failed: cd ${pkgsrcdir}/${pkgdir}"
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( cd "${pkgsrcdir}/${pkgdir}"
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) || true
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} 1>&2
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fi
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done
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