From e3770db70727423f659f69bd8897537711580dc6 Mon Sep 17 00:00:00 2001
From: Reid Spencer <rspencer@reidspencer.com>
Date: Fri, 2 Feb 2007 21:49:27 +0000
Subject: [PATCH] Two improvements: 1. Allow -- as well as - options (Bill
 Wendling) 2. Pass unrecognized options to opt and let it handle the errors,
 if any    (Chris Lattner).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33798 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/gccas/gccas.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/gccas/gccas.sh b/tools/gccas/gccas.sh
index d1dab73cb65..05b0ac12f3d 100644
--- a/tools/gccas/gccas.sh
+++ b/tools/gccas/gccas.sh
@@ -23,6 +23,7 @@ OPTOPTS="-std-compile-opts -f"
 ASOPTS=""
 lastwasdasho=0
 for option in "$@" ; do
+  option=`echo "$option" | sed 's/^--/-/'`
   case "$option" in
     -disable-opt)
        OPTOPTS="$OPTOPTS $option"
@@ -47,8 +48,7 @@ for option in "$@" ; do
        # ignore
        ;;
     -*)
-       echo "gccas: Unrecognized option '$option'"
-       exit 1
+       OPTOPTS="$OPTOPTS $option"
        ;;
     *)
        if test $lastwasdasho -eq 1 ; then
-- 
2.34.1