From mboxrd@z Thu Jan 1 00:00:00 1970 From: Giulio Benetti Date: Tue, 21 May 2019 15:39:28 +0200 Subject: [Buildroot] [PATCH v2 08/12] package/jasper: fix BUG_85180 build timeout In-Reply-To: <20190521133932.81841-1-giulio.benetti@micronovasrl.com> References: <20190521133932.81841-1-giulio.benetti@micronovasrl.com> Message-ID: <20190521133932.81841-9-giulio.benetti@micronovasrl.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net With Microblaze Gcc version < 8.x build hangs on compiling last files before linking. This is due to bug 85180: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85180 Bug shows up building jasper with optimization but not when building with -O0. If BR2_TOOLCHAIN_HAS_GCC_BUG_85180=y force using -O0 passing it to CFLAGS. Fixes: http://autobuild.buildroot.net/results/554/5546087cdf684099525dc5824ed428cd0fd74283/ Signed-off-by: Giulio Benetti --- package/jasper/jasper.mk | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/package/jasper/jasper.mk b/package/jasper/jasper.mk index b544a7c1c6..360df563fb 100644 --- a/package/jasper/jasper.mk +++ b/package/jasper/jasper.mk @@ -25,4 +25,8 @@ else JASPER_CONF_OPTS += -DJAS_ENABLE_LIBJPEG=OFF endif +ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_85180),y) +JASPER_CONF_OPTS += -DCMAKE_C_FLAGS="$(TARGET_CFLAGS) -O0" +endif + $(eval $(cmake-package)) -- 2.17.1