From mboxrd@z Thu Jan 1 00:00:00 1970 From: Patrick Ziegler Date: Fri, 7 Jun 2013 11:12:45 +0200 Subject: [Buildroot] [PATCH] ext-toolchain-wrapper: force hash-style to 'both' Message-ID: <51B1A40D.8090704@fh-kl.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net If ext-toolchain-wrapper was build with gcc that uses hash-style 'gnu' by default, the resulting binary might be unusable on other systems. The error in this case is "Floating point exception". Using hash-style 'both' solves this issue. Signed-off-by: Patrick Ziegler --- toolchain/toolchain-external/ext-tool.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/toolchain/toolchain-external/ext-tool.mk b/toolchain/toolchain-external/ext-tool.mk index 93b3b15..570c888 100644 --- a/toolchain/toolchain-external/ext-tool.mk +++ b/toolchain/toolchain-external/ext-tool.mk @@ -476,7 +476,7 @@ $(HOST_DIR)/usr/bin/ext-toolchain-wrapper: $(STAMP_DIR)/ext-toolchain-installed ;; \ esac; \ done ; - $(HOSTCC) $(HOST_CFLAGS) $(TOOLCHAIN_EXTERNAL_WRAPPER_ARGS) -s \ + $(HOSTCC) $(HOST_CFLAGS) $(TOOLCHAIN_EXTERNAL_WRAPPER_ARGS) -s -Wl,--hash-style=both \ toolchain/toolchain-external/ext-toolchain-wrapper.c -o $@ # 'uclibc' is the target to provide toolchain / staging dir -- 1.8.1.2 -- Dipl.-Inf. (FH) Patrick Ziegler University Of Applied Sciences Kaiserslautern Amerikastrasse 1 D-66482 Zweibruecken Germany Phone: +49 631 3724 5526 Mail: patrick.ziegler at fh-kl.de PGP KeyID 0xB4796B8C http://www.fh-kl.de http://www.fh-kl.de/fachbereiche/imst/iuk-knowhow.html