+# delete *.la-files from staging_dir - we can not yet remove respective lines within all package
+# Makefiles, since backfire still uses libtool v1.5.x which (may) require those files
+define libtool_remove_files
+ find $(1) -name '*.la' | $(XARGS) rm -f
+endef
+
+Hooks/InstallDev/Post += libtool_remove_files
+