From 1ab8a92425501c81153cb2a78dab40e537a97844 Mon Sep 17 00:00:00 2001
From: neil <neil@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sun, 1 Jun 2003 18:24:08 +0000
Subject: 	* Makefile.in (c-options.c, c-options.h): Parallel make safe. 
 * c.opt: End in blank line. 	* opts.sh: Take AWK from environment if
 available; use C locale.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@67305 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/opts.sh | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'gcc/opts.sh')

diff --git a/gcc/opts.sh b/gcc/opts.sh
index 182f79667d2..9a4df53c696 100644
--- a/gcc/opts.sh
+++ b/gcc/opts.sh
@@ -19,7 +19,15 @@
 #
 # Usage: opts.sh outfile.c outfile.h file1.opt [file2.opt, ...]
 
-AWK=/usr/bin/awk
+# Always operate in the C locale.
+LANG=C
+LANGUAGE=C
+LC_ALL=C
+export LANG LANGUAGE LC_ALL
+
+# Set AWK if environment has not already set it.
+AWK=${AWK-awk}
+
 SORT=sort		# Could be /bin/sort or /usr/bin/sort
 
 C_FILE=$1; shift
@@ -30,7 +38,7 @@ cat "$@" | ${AWK} '
 	# Ignore comments and blank lines
 	/^[ \t]*(;|$)/	{ next }
 	/^[^ \t]/ 	{ gsub ("\n", "\034", $0); print }
-' | LANG=C ${SORT} | ${AWK} '
+' | ${SORT} | ${AWK} '
     function switch_flags (langs,   flags)
     {
 	langs = ":" langs ":"
-- 
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