From 801c83da19163a07b91d3a85a56226fd22832501 Mon Sep 17 00:00:00 2001 From: Giulio Benetti Date: Wed, 26 Jun 2019 14:58:59 +0200 Subject: [PATCH] package/prboom: work around gcc bug 85180 With Microblaze Gcc version < 8.x the build hangs due to gcc bug 85180: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85180. The bug shows up when building prboom with optimization but not when building with -O0. To work around this, if BR2_TOOLCHAIN_HAS_GCC_BUG_85180=y we force using -O0. Fixes: http://autobuild.buildroot.net/results/e72/e72a2070ab7e9a093c3c70002ee94ee57a6154f6/ Signed-off-by: Giulio Benetti Signed-off-by: Thomas Petazzoni --- package/prboom/prboom.mk | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/package/prboom/prboom.mk b/package/prboom/prboom.mk index 325bf3eb02..36692d29a3 100644 --- a/package/prboom/prboom.mk +++ b/package/prboom/prboom.mk @@ -12,6 +12,14 @@ PRBOOM_LICENSE = GPL-2.0+ PRBOOM_LICENSE_FILES = COPYING PRBOOM_AUTORECONF = YES +PRBOOM_CFLAGS = $(TARGET_CFLAGS) + +ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_85180),y) +PRBOOM_CFLAGS += -O0 +endif + +PRBOOM_CONF_ENV += CFLAGS="$(PRBOOM_CFLAGS)" + ifeq ($(BR2_PACKAGE_LIBPNG),y) PRBOOM_DEPENDENCIES += libpng endif