configure.in: Only use `lang_requires' for languages athat are actually enabled.

2001-03-09  Nicola Pero <n.pero@mi.flashnet.it>

	* configure.in: Only use `lang_requires' for languages athat are
	actually enabled.

From-SVN: r40356

ChangeLog

+2001-03-09  Nicola Pero <n.pero@mi.flashnet.it>
+
+	* configure.in: Only use `lang_requires' for languages athat are
+	actually enabled.
+
 2001-03-08  Phil Edwards  <pme@sources.redhat.com>
 
 	* MAINTAINERS (C++ runtime libs):  Update and alphabatize.

configure.in

@@ -1016,7 +1016,7 @@ do
 	      ;;
 	   *,all,*)
 	      ;;
-	   *)
+	   *,$lang_alias,*)
 	      echo " \`$other' language required by \`$lang_alias'; enabling" 1>&2
 	      enable_languages="$enable_languages,$other"
 	      ;;