From mboxrd@z Thu Jan 1 00:00:00 1970 From: Waldemar Brodkorb Date: Sat, 14 May 2016 20:42:27 +0200 Subject: [Buildroot] [PATCH] stress-ng: workaround sparc64 gcc ICE Message-ID: <20160514184227.GA2898@waldemar-brodkorb.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Disable vector code to avoid gcc ICE while cross-compiling for sparc64. Fixes autobuilder failures: http://autobuild.buildroot.net/results/b527ccdbdfeaba6789528e68df93d9c7216e758a/ http://autobuild.buildroot.net/results/d658f82c66d93515276dcb6cec8d3690459fbf05/ Signed-off-by: Waldemar Brodkorb --- package/stress-ng/0001-disable-vector-sparc64.patch | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 package/stress-ng/0001-disable-vector-sparc64.patch diff --git a/package/stress-ng/0001-disable-vector-sparc64.patch b/package/stress-ng/0001-disable-vector-sparc64.patch new file mode 100644 index 0000000..e740b76 --- /dev/null +++ b/package/stress-ng/0001-disable-vector-sparc64.patch @@ -0,0 +1,21 @@ +Reported upstream: +https://bugs.launchpad.net/ubuntu/+source/stress-ng/+bug/1581843 + +Signed-off-by: Waldemar Brodkorb + +diff -Nur stress-ng-0.04.16.orig/stress-ng.h stress-ng-0.04.16/stress-ng.h +--- stress-ng-0.04.16.orig/stress-ng.h 2015-09-07 11:04:09.000000000 +0200 ++++ stress-ng-0.04.16/stress-ng.h 2016-05-14 20:16:10.543917851 +0200 +@@ -457,9 +457,12 @@ + #define STRESS_X86 1 + #endif + ++/* triggers gcc ICE */ ++#if !defined(__sparc_v9__) + #if NEED_GNUC(4,7,0) + #define STRESS_VECTOR 1 + #endif ++#endif + + /* NetBSD does not define MAP_ANONYMOUS */ + #if defined(MAP_ANON) && !defined(MAP_ANONYMOUS) -- 2.1.4