File pango-libtool.patch of Package pango

--- configure.in
+++ configure.in
@@ -660,6 +660,7 @@ AC_ARG_ENABLE(explicit-deps,
               enable_explicit_deps="$enableval", 
               enable_explicit_deps=auto)
 
+m4_ifdef([LT_OUTPUT], [LT_OUTPUT])
 AC_MSG_CHECKING([Whether to write dependencies into .pc files])
 case $enable_explicit_deps in
   auto)