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https://bugs.gentoo.org/show_bug.cgi?id=427432
https://bugzilla.gnome.org/show_bug.cgi?id=680363
--- macros/mate-autogen.orig 2009-05-27 23:29:07.000000000 +0200
+++ macros/mate-autogen 2012-07-24 10:29:13.064750613 +0200
@@ -77,6 +77,7 @@
vc_min_version=$4
vc_source=$5
vc_status=1
+ vc_option="--version"
vc_checkprog=`eval echo "\\$$vc_variable"`
if [ -n "$vc_checkprog" ]; then
@@ -89,11 +90,19 @@
else
vc_comparator=">="
fi
+ # The most reliable way to check pkg-config version is to query the actual
+ # virtual
+ # pkg-config package entry's modversion. This works in all known
+ # implementations.
+
+ if test "x$vc_package" = "xpkg-config"; then
+ vc_option="--modversion pkg-config"
+ fi
printbold "checking for $vc_package $vc_comparator $vc_min_version..."
for vc_checkprog in $vc_checkprogs; do
echo $ECHO_N " testing $vc_checkprog... " $ECHO_C
- if $vc_checkprog --version < /dev/null > /dev/null 2>&1; then
- vc_actual_version=`$vc_checkprog --version | head -n 1 | \
+ if $vc_checkprog $vc_option < /dev/null > /dev/null 2>&1; then
+ vc_actual_version=`$vc_checkprog $vc_option | head -n 1 | \
sed 's/^.*[ ]\([0-9.]*[a-z]*\).*$/\1/'`
if compare_versions $vc_min_version $vc_actual_version; then
echo "found $vc_actual_version"
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