From mboxrd@z Thu Jan 1 00:00:00 1970 From: Giulio Benetti Date: Tue, 21 May 2019 15:39:23 +0200 Subject: [Buildroot] [PATCH v2 03/12] package/chocolate-doom: 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: <20190521133932.81841-4-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 chocolate-doom 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/e57/e570839576be8963dc6bd36342e2f857da3c6146/ Signed-off-by: Giulio Benetti --- package/chocolate-doom/chocolate-doom.mk | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/package/chocolate-doom/chocolate-doom.mk b/package/chocolate-doom/chocolate-doom.mk index 54121c43aa..5f2c28cdd9 100644 --- a/package/chocolate-doom/chocolate-doom.mk +++ b/package/chocolate-doom/chocolate-doom.mk @@ -21,6 +21,10 @@ CHOCOLATE_DOOM_CONF_OPTS = \ --with-sdl-prefix=$(STAGING_DIR)/usr \ --with-sdl-exec-prefix=$(STAGING_DIR)/usr +ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_85180),y) +CHOCOLATE_DOOM_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -O0" +endif + ifeq ($(BR2_PACKAGE_LIBPNG),y) CHOCOLATE_DOOM_DEPENDENCIES += libpng CHOCOLATE_DOOM_CONF_OPTS += --with-libpng -- 2.17.1