mirror of
https://github.com/xHyroM/void-packages.git
synced 2024-12-23 04:31:06 +01:00
154 lines
5.2 KiB
Bash
154 lines
5.2 KiB
Bash
# vim: set ts=4 sw=4 et:
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#
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# This hook executes the following tasks:
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# - Generates rdeps file with run-time dependencies for xbps-create(1)
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# - Generates shlib-requires file for xbps-create(1)
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add_rundep() {
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local dep="$1" i= rpkgdep= _depname= found=
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_depname="$($XBPS_UHELPER_CMD getpkgdepname ${dep} 2>/dev/null)"
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if [ -z "${_depname}" ]; then
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_depname="$($XBPS_UHELPER_CMD getpkgname ${dep} 2>/dev/null)"
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fi
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for i in ${run_depends}; do
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rpkgdep="$($XBPS_UHELPER_CMD getpkgdepname $i 2>/dev/null)"
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if [ -z "$rpkgdep" ]; then
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rpkgdep="$($XBPS_UHELPER_CMD getpkgname $i 2>/dev/null)"
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fi
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if [ "${rpkgdep}" != "${_depname}" ]; then
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continue
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fi
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$XBPS_UHELPER_CMD cmpver "$i" "$dep"
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rval=$?
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if [ $rval -eq 255 ]; then
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run_depends="${run_depends/${i}/${dep}}"
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fi
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found=1
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done
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if [ -z "$found" ]; then
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run_depends+=" ${dep}"
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fi
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}
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store_pkgdestdir_rundeps() {
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if [ -n "$run_depends" ]; then
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for f in ${run_depends}; do
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_curdep="$(echo "$f" | sed -e 's,\(.*\)?.*,\1,')"
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if [ -z "$($XBPS_UHELPER_CMD getpkgdepname ${_curdep} 2>/dev/null)" -a \
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-z "$($XBPS_UHELPER_CMD getpkgname ${_curdep} 2>/dev/null)" ]; then
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_curdep="${_curdep}>=0"
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fi
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printf "%s " "${_curdep}"
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done > "${XBPS_STATEDIR}/${pkgname}-rdeps"
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fi
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}
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hook() {
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local depsftmp f lf j mapshlibs sorequires _curdep elfmagic broken_shlibs verify_deps
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local _shlib_dir="${XBPS_STATEDIR}/shlib-provides"
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# Disable trap on ERR, xbps-uhelper cmd might return error... but not something
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# to be worried about because if there are broken shlibs this hook returns
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# error via msg_error().
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trap - ERR
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mapshlibs=$XBPS_COMMONDIR/shlibs
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if [ -n "$noverifyrdeps" ]; then
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store_pkgdestdir_rundeps
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return 0
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fi
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depsftmp=$(mktemp) || exit 1
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find ${PKGDESTDIR} -type f -perm -u+w > $depsftmp 2>/dev/null
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for f in ${shlib_requires}; do
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verify_deps+=" ${f}"
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done
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exec 3<&0 # save stdin
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exec < $depsftmp
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while read -r f; do
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lf=${f#${PKGDESTDIR}}
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if [ "${skiprdeps/${lf}/}" != "${skiprdeps}" ]; then
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msg_normal "Skipping dependency scan for ${lf}\n"
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continue
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fi
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read -n4 elfmagic < "$f"
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if [ "$elfmagic" = $'\177ELF' ]; then
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for nlib in $($OBJDUMP -p "$f"|awk '/NEEDED/{print $2}'); do
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[ -z "$verify_deps" ] && verify_deps="$nlib" && continue
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found=0
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for j in ${verify_deps}; do
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[[ $j == $nlib ]] && found=1 && break
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done
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[[ $found -eq 0 ]] && verify_deps="$verify_deps $nlib"
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done
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fi
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done
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exec 0<&3 # restore stdin
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rm -f $depsftmp
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#
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# Add required run time packages by using required shlibs resolved
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# above, the mapping is done thru the common/shlibs file.
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#
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for f in ${verify_deps}; do
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unset _rdep _pkgname _rdepver
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local _findargs="-name"
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# if SONAME is a path, find should use -wholename
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if [[ "$f" = */* ]]; then
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_findargs="-wholename"
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fi
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if [ "$(find "${PKGDESTDIR}" $_findargs "$f")" ]; then
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# Ignore libs by current pkg
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echo " SONAME: $f <-> $pkgname (ignored)"
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continue
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# If this library is provided by a subpkg of sourcepkg, use that subpkg
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elif _pkgname="$(cd "$_shlib_dir" && grep -F -l -x "$f" *.soname 2>/dev/null)"; then
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# If that library has SONAME, add it to shlibs-requires, too.
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_pkgname=${_pkgname%.soname}
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_sdep="${_pkgname}-${version}_${revision}"
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sorequires+="${f} "
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elif _pkgname="$(cd "$_shlib_dir" && grep -F -l -x "$f" *.nosoname 2>/dev/null)"; then
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_pkgname=${_pkgname%.nosoname}
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_sdep="${_pkgname}-${version}_${revision}"
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else
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_rdep="$(awk -v sl="$f" '$1 == sl { print $2; exit; }' "$mapshlibs")"
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if [ -z "$_rdep" ]; then
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msg_red_nochroot " SONAME: $f <-> UNKNOWN PKG PLEASE FIX!\n"
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broken_shlibs=1
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continue
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fi
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_pkgname=$($XBPS_UHELPER_CMD getpkgname "${_rdep}" 2>/dev/null)
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_rdepver=$($XBPS_UHELPER_CMD getpkgversion "${_rdep}" 2>/dev/null)
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if [ -z "${_pkgname}" -o -z "${_rdepver}" ]; then
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msg_red_nochroot " SONAME: $f <-> UNKNOWN PKG PLEASE FIX!\n"
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broken_shlibs=1
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continue
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fi
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_sdep="${_pkgname}>=${_rdepver}"
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# By this point, SONAME can't be found in current pkg
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sorequires+="${f} "
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fi
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echo " SONAME: $f <-> ${_sdep}"
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add_rundep "${_sdep}"
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done
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#
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# If pkg uses any unknown SONAME error out.
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#
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if [ -n "$broken_shlibs" -a -z "$allow_unknown_shlibs" ]; then
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msg_error "$pkgver: cannot guess required shlibs, aborting!\n"
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fi
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store_pkgdestdir_rundeps
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if [ -n "${sorequires}" ]; then
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echo "${sorequires}" | xargs -n1 | sort | xargs > ${XBPS_STATEDIR}/${pkgname}-shlib-requires
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fi
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}
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