114 lines
3.6 KiB
Bash
Executable File
114 lines
3.6 KiB
Bash
Executable File
#!/bin/sh -efu
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#
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# Copyright (C) 2006 Dmitry V. Levin <ldv@altlinux.org>
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# Copyright (C) 2007 Alexey Tourbin <at@altlinux.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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. @RPMCONFIGDIR@/functions
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[ -n "${RPM_LIBDIR-}" ] || RPM_LIBDIR=`rpm --eval %_libdir`
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PKG_CONFIG_PATH=$RPM_LIBDIR/pkgconfig:/usr/share/pkgconfig
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[ -z "${RPM_BUILD_ROOT-}" ] ||
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PKG_CONFIG_PATH=$RPM_BUILD_ROOT$RPM_LIBDIR/pkgconfig:$RPM_BUILD_ROOT/usr/share/pkgconfig:$PKG_CONFIG_PATH
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export PKG_CONFIG_PATH
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PkgconfigReq()
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{
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local f="$1" out=; shift
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out=$(pkg-config --print-errors --print-requires "$f") ||
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Fatal "failed to process $f"
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[ -n "$out" ] || return 0
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echo "$out" |while read -r line; do
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set -- $line
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case $# in
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1) echo "pkgconfig($1)" ;;
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3) echo "pkgconfig($1) $2 $3" ;;
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*) Fatal "$f: invalid pkg-config output: $line"
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esac
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done
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}
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PkgconfigProv()
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{
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local f="$1" out=; shift
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out=$(pkg-config --print-errors --print-provides "$f") ||
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Fatal "failed to process $f"
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[ -n "$out" ] || return 0
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echo "$out" |while read -r line; do
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set -- $line
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case $# in
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1) echo "pkgconfig($1)" ;;
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3) echo "pkgconfig($1) $2 $3" ;;
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*) Fatal "$f: invalid pkg-config output: $line"
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esac
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done
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}
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PkgconfigLibReq()
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{
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local f="$1" l L; shift
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l=$(pkg-config --print-errors --libs-only-l "$f") || Fatal "failed to process $f"
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L=$(pkg-config --print-errors --libs-only-L "$f") || Fatal "failed to process $f"
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l=$(echo '' $l |sed -e 's/ -l/ /g')
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L=$(echo '' $L |sed -e 's/ -L/ /g')
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local lib libdir
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for lib in $l; do
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lib=lib$lib.so
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if [ -n "${RPM_BUILD_ROOT-}" ]; then
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for libdir in $L "$RPM_LIBDIR"; do
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[ -f "$RPM_BUILD_ROOT$libdir/$lib" ] ||
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# ... allow absolute symbolic links:
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[ -L "$RPM_BUILD_ROOT$libdir/$lib" ] || continue
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# The library is under RPM_BUILD_ROOT.
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# Nothing is required. Do next lib.
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Verbose "$f: $lib -> \$RPM_BUILD_ROOT$libdir/$lib (skip)"
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continue 2
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done
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fi
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for libdir in $L "$RPM_LIBDIR"; do
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[ -f "$libdir/$lib" ] || continue
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# The library is found in the host system.
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# Generate rpm dependency and do next lib.
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libdir=$(CanonPath "$libdir")
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local pkg n
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pkg=$(rpmquery --whatprovides --queryformat='%{NAME}\n' "$libdir/$lib" |sort -u)
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n=$(set -- $pkg; echo $#)
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if [ "$pkg" = glibc-devel ]; then
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Verbose "$f: $lib -> $pkg (skip)"
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elif [ $n -eq 1 ]; then
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Verbose "$f: $lib -> $pkg"
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printf '%s\n' "$pkg"
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elif [ $n -gt 1 ]; then
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Info "$f: $libdir/$lib provided by:$(echo '' $pkg)"
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Info "$f: $lib -> $libdir/$lib (raw, ambiguous)"
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printf '%s\n' "$libdir/$lib"
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else
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Info "$f: cannot map $libdir/$lib to rpm dependency (skip)"
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fi
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continue 2
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done
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Info "$f: cannot find $lib library path (skip)"
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done
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}
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case "${0##*/}" in
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pkgconfig.req*) ArgvFileAction PkgconfigReq "$@" ;;
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pkgconfig.prov*) ArgvFileAction PkgconfigProv "$@" ;;
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pkgconfiglib.req*) ArgvFileAction PkgconfigLibReq "$@" ;;
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*) Fatal "req/prov method not recognized" ;;
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esac
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