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[71.133.8.30]) by mx.google.com with ESMTPS id k4sm27706785paz.26.2013.01.01.08.23.10 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 01 Jan 2013 08:23:11 -0800 (PST) From: Ian Lance Taylor To: gcc-patches@gcc.gnu.org Subject: libbacktrace patch committed: Don't use -I ../gcc/include Date: Tue, 01 Jan 2013 08:23:08 -0800 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.3 (gnu/linux) MIME-Version: 1.0 X-Gm-Message-State: ALoCoQnGf8CRaaJV983lS+boftOzOEjO/HRWi6BD3bSStElh8YLBP+TBxxokLeR4ivF47ql/lE5EmiRKfKaBHzKP8sOfa+9VQIOea/6vTwuGWv6fM7gBxfEhZVRow++aWvjwyEDGiyKNQoDYP23H4SfKvOZv+3IMI7XlUPCRg/IpyoUMB0u8D5nmVo51zW/f0YDfJmGbhptiueKxIW4RcaL6nxX5KvI+Tg== X-IsSubscribed: yes Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org There is no reason for libbacktrace to try to include files from ../gcc/include. All the required header files can now be found in libgcc. I'm not sure why I added the -I ../gcc/include in the first place; perhaps I was thinking of code from before the libgcc migration. Using -I ../gcc/include can in some unusual cases lead to the difficulties described in PR 54834. This patch fixes the problem. Bootstrapped and ran libbacktrace testsuite on x86_64-unknown-linux-gnu. Committed to mainline. Ian 2013-01-01 Ian Lance Taylor PR bootstrap/54834 * Makefile.am (AM_CPPFLAGS): Remove -I ../gcc/include and -I $(MULTIBUILDTOP)/../../gcc/include. * Makefile.in: Rebuild. Index: Makefile.am =================================================================== --- Makefile.am (revision 194764) +++ Makefile.am (working copy) @@ -32,7 +32,7 @@ ACLOCAL_AMFLAGS = -I .. -I ../config AM_CPPFLAGS = -I $(top_srcdir)/../include -I $(top_srcdir)/../libgcc \ - -I ../libgcc -I ../gcc/include -I $(MULTIBUILDTOP)../../gcc/include + -I ../libgcc AM_CFLAGS = $(EXTRA_FLAGS) $(WARN_FLAGS) $(PIC_FLAG)