From b58b6ee18f447ee5231e8a995bdceea6c15114a9 Mon Sep 17 00:00:00 2001
From: Daniel Jacobowitz <drow@false.org>
Date: Fri, 9 Feb 2007 15:15:38 +0000
Subject: 	* Makefile.tpl (build_alias, host_alias, target_alias): Use 
 noncanonical equivalents. 	* configure.in: Rename to... 	*
 configure.ac: ...this.  Update AC_PREREQ.  Prevent error for 	AS_FOR_TARGET.
  Set build_noncanonical, host_noncanonical, and 	target_noncanonical. 
 Use them.  Rewrite removal of configure 	arguments for autoconf 2.59. 
 Discard variable settings.  Force 	program_transform_name for native
 tools.

	* Makefile.in: Regenerated.
	* configure: Regenerated with autoconf 2.59.

	* src-release (DEVO_SUPPORT, do-proto-toplev): Expect configure.ac.

	* acx.m4 (ACX_CHECK_INSTALLED_TARGET_TOOL): Avoid AC_PATH_PROG
	with an empty path.
---
 config/acx.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'config/acx.m4')

diff --git a/config/acx.m4 b/config/acx.m4
index 826f6ba3c..5712ab21a 100644
--- a/config/acx.m4
+++ b/config/acx.m4
@@ -300,7 +300,7 @@ if test -z "$ac_cv_path_$1" ; then
     ac_cv_path_$1=[$]$1
   fi
 fi
-if test -z "$ac_cv_path_$1" ; then
+if test -z "$ac_cv_path_$1" && test -n "$gcc_cv_tool_dirs"; then
   AC_PATH_PROG([$1], [$2], [], [$gcc_cv_tool_dirs])
 fi
 if test -z "$ac_cv_path_$1" ; then
-- 
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