automake: changed to also create a /usr/share/aclocal symlink

Besides creating a symlink automake -> automake-$version in /usr/share we are
now creating one for aclocal -> aclocal-$version too.

base/automake/automake.conf

@@ -16,8 +16,10 @@ automake_symlink() {
 	local v=$( echo $ver | cut -d'.' -f'1-2' )
 
 	# strangely ln -n is not working in this case
-	rm -f $root$datadir/automake
-	ln -snf automake-$v $root$datadir/automake
+	for x in aclocal automake; do
+		rm -f $root$datadir/$x
+		ln -snf $x-$v $root$datadir/$x
+	done
 }
 
 hook_add postmake 5 "automake_symlink"