mirror of
https://github.com/xHyroM/void-packages.git
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100 lines
3.1 KiB
Bash
100 lines
3.1 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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# - lib32symlinks: makes a symlink from lib32 to lib of the specified file (basename).
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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 [ "$XBPS_TARGET_MACHINE" != "i686" ]; then
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return
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fi
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if [ -z "$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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# except for devel packages, for which empty 32bit package will be created
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if ! [ -d ${PKGDESTDIR}/usr/lib ] && ! [[ ${pkgname} == *-devel ]]; then
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return
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fi
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mkdir -p ${destdir32}/usr/lib32
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if [ -d ${PKGDESTDIR}/usr/lib ]; then
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cp -a ${PKGDESTDIR}/usr/lib/* ${destdir32}/usr/lib32
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fi
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# Only keep shared libs, static libs, and pkg-config files.
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find "${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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while IFS= read -r -d '' f; 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 < <(find ${destdir32} -type d -empty -print0 | sort -uz)
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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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# remove symlink
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if [ -h ${destdir32}/usr/lib32 ]; then
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rm ${destdir32}/usr/lib32
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fi
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# if /usr/lib dir exists move it to lib32.
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if [ -d ${destdir32}/usr/lib ]; then
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mv ${destdir32}/usr/lib ${destdir32}/usr/lib32
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fi
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fi
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if [[ ${pkgname} == *-devel ]]; then
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mkdir -p ${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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# 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}/${f%/*}/
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mkdir -p ${_targetdir/\/usr\/lib/\/usr\/lib32}
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cp -a ${PKGDESTDIR}/${f} ${_targetdir/\/usr\/lib/\/usr\/lib32}
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done
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# Additional symlinks to the native libdir.
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for f in ${lib32symlinks}; do
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echo "$pkgver: symlinking $f to the native libdir..."
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if [ "${f%/*}" != "${f}" ]; then
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mkdir -p ${destdir32}/usr/lib{,32}/${f%/*}/
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else
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mkdir -p ${destdir32}/usr/lib{,32}/
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fi
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ln -sfr ${destdir32}/usr/lib32/$f ${destdir32}/usr/lib/$f
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done
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}
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