freeorion: fix linking step

srcpkgs/freeorion/template

@@ -16,11 +16,10 @@ distfiles="https://github.com/freeorion/freeorion/releases/download/v${version}/
 checksum=c6f62c3b400d50b336d62508ac5d5d656e4c0c8e57d0ff2b270f72381e68e1db
 replaces="freeorion-data>=0"
 
-if [ "${XBPS_MACHINE}" = "i686" ]; then
-	broken="Runs out of memory, see https://build.voidlinux.org/builders/i686_builder/builds/47122/steps/shell_3/logs/stdio"
-fi
-
-post_extract() {
-	_build_no=${_release/*_/}
-	sed -i -e "s|\${FreeOrion_BUILD_NO}|$_build_no|" util/Version.cpp.in
+pre_configure() {
+	cp util/Version.cpp.in util/Version.cpp
+	if [ "$XBPS_WORDSIZE" = "32" ]; then
+		CXXFLAGS+=" -g1"
+		LDFLAGS+=" -Wl,--no-keep-memory"
+	fi
 }