Honor ACLOCAL_FLAGS in autogen.sh

autoreconf doesn't pay attention to the ACLOCAL_FLAGS variable that
jhbuild (for example) sets. Pass those flags into autoreconf by
setting ACLOCAL appropriately.

diff --git a/autogen.sh b/autogen.sh
index 4787182..a6ab478 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -33,7 +33,7 @@ if test -z $AUTORECONF; then
         echo "*** No autoreconf found ***"
         exit 1
 else
-        autoreconf -v --install || exit $?
+        ACLOCAL="${ACLOCAL-aclocal} $ACLOCAL_FLAGS" autoreconf -v --install || exit $?
 fi
 
 ./configure "$@" && echo "Now type 'make' to compile $PROJECT."