From 9425c00b8ed849698869d1dc4372151c2a3a7cc3 Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <iant@google.com>
Date: Wed, 19 Sep 2012 04:37:40 +0000
Subject: [PATCH] re PR bootstrap/54623 (install fails with
 libbacktrace/backtrace.c:35:20: error: unwind.h: No such file or directory)

	PR bootstrap/54623
	* Makefile.am (AM_CPPFLAGS): Define.
	(AM_CFLAGS): Remove -I options.
	* Makefile.in: Rebuild.

From-SVN: r191459
---
 libbacktrace/ChangeLog   | 7 +++++++
 libbacktrace/Makefile.am | 5 ++++-
 libbacktrace/Makefile.in | 5 ++++-
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/libbacktrace/ChangeLog b/libbacktrace/ChangeLog
index 15a94391a1e4..814a1c92b91f 100644
--- a/libbacktrace/ChangeLog
+++ b/libbacktrace/ChangeLog
@@ -1,3 +1,10 @@
+2012-09-18  Ian Lance Taylor  <iant@google.com>
+
+	PR bootstrap/54623
+	* Makefile.am (AM_CPPFLAGS): Define.
+	(AM_CFLAGS): Remove -I options.
+	* Makefile.in: Rebuild.
+
 2012-09-18  Ian Lance Taylor  <iant@google.com>
 
 	* posix.c (O_BINARY): Define if not defined.
diff --git a/libbacktrace/Makefile.am b/libbacktrace/Makefile.am
index 0cbed3b83456..2492ca2cc278 100644
--- a/libbacktrace/Makefile.am
+++ b/libbacktrace/Makefile.am
@@ -31,7 +31,10 @@
 
 ACLOCAL_AMFLAGS = -I .. -I ../config
 
-AM_CFLAGS = $(WARN_FLAGS) $(PIC_FLAG) -I $(srcdir)/../include -I ../libgcc
+AM_CPPFLAGS = -I $(top_srcdir)/../include -I $(top_srcdir)/../libgcc \
+	-I ../libgcc -I ../gcc/include -I $(MULTIBUILDTOP)../../gcc/include
+
+AM_CFLAGS = $(WARN_FLAGS) $(PIC_FLAG)
 
 noinst_LTLIBRARIES = libbacktrace.la
 
diff --git a/libbacktrace/Makefile.in b/libbacktrace/Makefile.in
index d53ea32cc900..f041b5715d18 100644
--- a/libbacktrace/Makefile.in
+++ b/libbacktrace/Makefile.in
@@ -256,7 +256,10 @@ top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 ACLOCAL_AMFLAGS = -I .. -I ../config
-AM_CFLAGS = $(WARN_FLAGS) $(PIC_FLAG) -I $(srcdir)/../include -I ../libgcc
+AM_CPPFLAGS = -I $(top_srcdir)/../include -I $(top_srcdir)/../libgcc \
+	-I ../libgcc -I ../gcc/include -I $(MULTIBUILDTOP)../../gcc/include
+
+AM_CFLAGS = $(WARN_FLAGS) $(PIC_FLAG)
 noinst_LTLIBRARIES = libbacktrace.la
 libbacktrace_la_SOURCES = \
 	backtrace.h \
-- 
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