xbps-src/shutils/bulk: perform topological sort of build-deps.

This commit is contained in:
Juan RP 2014-04-10 11:10:39 +02:00
parent 49fe1023bb
commit 922d37f590
1 changed files with 25 additions and 20 deletions

View File

@ -11,40 +11,45 @@ bulk_getlink() {
}
bulk_build() {
local args="$1" pkg= pkgs= _pkgs= _realdep= _deps= found= x= result=
if ! command -v xbps-checkvers &>/dev/null; then
msg_error "xbps-src: cannot find xbps-checkvers(8) command!\n"
fi
_pkgs=$(xbps-checkvers ${args} -d $XBPS_DISTDIR | awk '{print $2}')
# Only add to the list real pkgs, not subpkgs.
_pkgs=$(xbps-checkvers ${1} -d $XBPS_DISTDIR | awk '{print $2}')
# Iterate over the list and make sure that only real pkgs are
# added to our pkglist.
for pkg in ${_pkgs}; do
_realdep=$(bulk_getlink $pkg)
unset found
found=0
f=$(bulk_getlink $pkg)
for x in ${pkgs}; do
if [ "$x" = "${_realdep}" ]; then
if [ "$x" = "${f}" ]; then
found=1
break
fi
done
if [ -z "$found" ]; then
pkgs="$pkgs ${_realdep}"
if [ $found -eq 0 ]; then
pkgs+="${f} "
fi
done
tmpf=$(mktemp)
# Now make the real dependency graph of all pkgs to build.
# Perform a topological sort of all pkgs but only with build dependencies
# that are found in previous step.
for pkg in ${pkgs}; do
unset found
setup_pkg $pkg $XBPS_CROSS_BUILD
_deps="$(show_pkg_build_deps | sed -e 's|[<>].*\$||g')"
_realdep=$(bulk_getlink $pkg)
for x in ${_deps}; do
if [ "${_realdep}" = "${pkg}" ]; then
found=1
break
fi
. ${XBPS_SRCPKGDIR}/${pkg}/template
_pkgs="$(show_pkg_build_deps | sed -e 's|[<>].*\$||g')"
for x in ${_pkgs}; do
_pkg=$(bulk_getlink $x)
for f in ${pkgs}; do
if [ "${f}" != "${_pkg}" ]; then
continue
fi
echo "${pkg} ${f}" >> $tmpf
done
done
[ -n $found ] && result="${_realdep} ${result}"
done
[ -n "$result" ] && echo "$result"
tsort $tmpf|tac
rm -f $tmpf
}
bulk_update() {