From c59509c2aa819942cd81e136903788166961574f Mon Sep 17 00:00:00 2001
From: Jonathan G Rennison <j.g.rennison@gmail.com>
Date: Thu, 8 Sep 2016 19:38:13 +0100
Subject: [PATCH] Use -gline-tables-only instead of -g1 on clang.

---
 config.lib | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/config.lib b/config.lib
index 0e2770d2e4..026f093f7e 100644
--- a/config.lib
+++ b/config.lib
@@ -1719,7 +1719,11 @@ EOL
 
 		if [ -n "$LIBBFD_LIBS" -o -n "$HAVE_GDB_DBG" ]; then
 			if [ $enable_debug -lt 1 ] && [ "$with_bfd_extra_debug" = "1" ]; then
-				CFLAGS="$CFLAGS -g1"
+				if [ -n "`basename "$cc_host" | grep "clang" 2>/dev/null`" ]; then
+					CFLAGS="$CFLAGS -gline-tables-only"
+				else
+					CFLAGS="$CFLAGS -g1"
+				fi
 			fi
 		fi