124 lines
3.6 KiB
Bash
124 lines
3.6 KiB
Bash
# This hook creates a new PKGDESTDIR with 32bit files for x86_64.
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#
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# Variables that can be used in templates:
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# - lib32depends: if set, 32bit pkg will use this rather than "depends".
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# - lib32disabled: if set, no 32bit pkg will be created.
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# - lib32files: additional files to add to the 32bit pkg (abs paths, separated by blanks).
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# - lib32mode:
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# * if unset only files for libraries will be copied.
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# * if set to "full" all files will be copied.
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hook() {
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local destdir32=${XBPS_DESTDIR}/${pkgname}-32bit-${version}
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# By default always enabled unless "lib32disabled" is set.
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if [ -n "$lib32disabled" ]; then
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return
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fi
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# This hook will only work when building for x86.
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if [ "$XBPS_TARGET_MACHINE" != "i686" ]; then
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return
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fi
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# Ignore noarch pkgs.
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if [ -n "$noarch" ]; then
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return
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fi
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if [ -z "$lib32mode" ]; then
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# Library mode, copy only relevant files to new destdir.
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#
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# If /usr/lib does not exist don't continue...
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if [ ! -d ${PKGDESTDIR}/usr/lib ]; then
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return
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fi
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mkdir -p ${destdir32}/usr/lib32
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cp -a ${PKGDESTDIR}/usr/lib/* ${destdir32}/usr/lib32
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# Only keep shared libs, static libs, and pkg-config files.
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find "${destdir32}" -not \( \
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-name '*.pc' -or \
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-name '*.so' -or \
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-name '*.so.*' -or \
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-name '*.a' -or \
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-name '*.la' -or \
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-name '*.o' -or \
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-type d \
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\) -delete
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# Remove empty dirs.
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for f in $(find ${destdir32} -type d -empty|sort -r); do
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_dir="${f##${destdir32}}"
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[ -z "${_dir}" ] && continue
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rmdir --ignore-fail-on-non-empty -p "$f" &>/dev/null
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done
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# Switch pkg-config files to lib32.
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if [ -d ${destdir32}/usr/lib32/pkgconfig ]; then
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sed -e 's,/usr/lib,/usr/lib32,g' \
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-e 's,${exec_prefix}/lib,${exec_prefix}/lib32,g' \
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-i ${destdir32}/usr/lib32/pkgconfig/*.pc
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fi
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elif [ "$lib32mode" = "full" ]; then
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# Full 32bit mode; copy everything to new destdir.
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mkdir -p ${destdir32}
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cp -a ${PKGDESTDIR}/* ${destdir32}/
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fi
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if [ ! -d ${destdir32} ]; then
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return
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fi
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# If the rdeps file exist (runtime deps), copy and then modify it for
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# 32bit dependencies.
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trap - ERR
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: > ${destdir32}/rdeps
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if [ -s "$PKGDESTDIR/rdeps" ]; then
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if [ -n "$lib32depends" ]; then
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_deps="${lib32depends}"
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else
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_deps="$(cat ${PKGDESTDIR}/rdeps)"
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fi
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for f in ${_deps}; do
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unset pkgn pkgv _noarch _hasdevel
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pkgn="$($XBPS_UHELPER_CMD getpkgdepname $f)"
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if [ -z "${pkgn}" ]; then
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pkgn="$($XBPS_UHELPER_CMD getpkgname $f)"
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if [ -z "${pkgn}" ]; then
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msg_error "$pkgver: invalid dependency $f\n"
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fi
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pkgv="-$($XBPS_UHELPER_CMD getpkgversion ${f})"
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else
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pkgv="$($XBPS_UHELPER_CMD getpkgdepversion ${f})"
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fi
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# If dependency is noarch do not change it to 32bit.
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_noarch=$($XBPS_QUERY_CMD -R --property=architecture "$f")
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if [ "${_noarch}" = "noarch" ]; then
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printf "${pkgn}${pkgv} " >> ${destdir32}/rdeps
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continue
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fi
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# If dependency does not have "shlib-provides" do not
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# change it to 32bit.
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_shprovides="$($XBPS_QUERY_CMD -R --property=shlib-provides "$f")"
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if [ -z "${_shprovides}" ]; then
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printf "${pkgn}${pkgv} " >> ${destdir32}/rdeps
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continue
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fi
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printf "${pkgn}-32bit${pkgv} " >> $destdir32/rdeps
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done
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fi
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# Also install additional files set via "lib32files".
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for f in ${lib32files}; do
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echo "$pkgver: installing additional files: $f ..."
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_targetdir=${destdir32}/$(dirname ${f})
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mkdir -p ${_targetdir}
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cp -a ${PKGDESTDIR}/${f} ${_targetdir}
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done
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# If it's a development pkg add a dependency to the 64bit pkg.
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if [[ $pkgname =~ '-devel' ]]; then
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printf "${pkgver} " >> ${destdir32}/rdeps
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fi
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printf "\n" >> ${destdir32}/rdeps
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}
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