config-lang.in: Disable Ada by default until probe logic for a bootstrap Ada compiler can be...

	* config-lang.in: Disable Ada by default until probe logic for
	a bootstrap Ada compiler can be moved to the top level configure
	script.

From-SVN: r77765

gcc/ada/ChangeLog

+2004-02-12  Zack Weinberg  <zack@codesourcery.com>
+
+	* config-lang.in: Disable Ada by default until probe logic for
+	a bootstrap Ada compiler can be moved to the top level configure
+	script.
+
 2004-02-12  Olivier Hainque  <hainque@act-europe.fr>
 
 	* decl.c (components_to_record): Don't claim that the internal fields

gcc/ada/config-lang.in

@@ -39,3 +39,9 @@ gtfiles="\$(srcdir)/ada/ada-tree.h \$(srcdir)/ada/gigi.h \$(srcdir)/ada/decl.c \
 outputs=ada/Makefile
 
 target_libs="target-libada"
+
+# The logic for determining whether there is a bootstrap Ada compiler
+# available needs to be moved from gcc/configure to the toplevel configure,
+# so that target-libada is not built when there is no bootstrap Ada compiler.
+# Until then disable building this language by default.
+build_by_default=no