From 1b33a244ee995031a6f6b2292b1caa94c27b62d8 Mon Sep 17 00:00:00 2001
From: ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sat, 8 Jan 2005 23:14:06 +0000
Subject: 	* configure.ac (DWARF-2 debug_line): Use objdump. 	*
 configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93094 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/configure | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'gcc/configure')

diff --git a/gcc/configure b/gcc/configure
index 7a0077b0dd2..220fcafa117 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -14683,8 +14683,9 @@ fi
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }
     then
-	# ??? This fails with non-gnu grep.  Maybe use objdump?
-   if grep debug_line conftest.o > /dev/null 2>&1; then
+	if test x$gcc_cv_objdump != x \
+   && $gcc_cv_objdump -h conftest.o 2> /dev/null \
+      | grep debug_line > /dev/null 2>&1; then
      gcc_cv_as_dwarf2_debug_line=yes
    fi
     else
-- 
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