From 903252aadbc70177af4ab891a8854e9e252e293d Mon Sep 17 00:00:00 2001
From: Joseph Myers <joseph@codesourcery.com>
Date: Thu, 1 Nov 2012 00:22:53 +0000
Subject: [PATCH] Build SH backtrace with -funwind-tables.

---
 ChangeLog           | 5 +++++
 sysdeps/sh/Makefile | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 1296ee6..c1fbbe2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2012-10-31  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/sh/Makefile [$(subdir) = debug] (CFLAGS-backtrace.c):
+	New variable.
+
 2012-10-31  Thomas Schwinge  <thomas@codesourcery.com>
 
 	* rt/tst-shm.c (worker): Correct checking for mmap failure.
diff --git a/sysdeps/sh/Makefile b/sysdeps/sh/Makefile
index cf18ded..bb7c553 100644
--- a/sysdeps/sh/Makefile
+++ b/sysdeps/sh/Makefile
@@ -1,3 +1,7 @@
 ifeq ($(subdir),gmon)
 sysdep_routines += _mcount
 endif
+
+ifeq ($(subdir),debug)
+CFLAGS-backtrace.c += -funwind-tables
+endif
-- 
2.7.4