From 3245874961152628877d1fb8cd14406aa4c8bd6a Mon Sep 17 00:00:00 2001 From: Giulio Benetti Date: Wed, 8 Sep 2021 23:57:40 +0200 Subject: [PATCH] package/harfbuzz: work around arc gcc10 bug With BR2_GCC_VERSION_ARC=y(arc gcc10) harfbuzz package exhibits a gcc bug that makes build to fail. This bug is found only in official arc gcc10 provided by Synopsis, so we can't use the BR2_TOOLCHAIN_HAS_GCC_BUG_ approach since bug can't be even filed in gcc bugzilla. To work around this, if BR2_GCC_VERSION_ARC=y we force using -O0. Fixes: http://autobuild.buildroot.net/results/e4d/e4da9ba40c8f4567601d404e20dd6a0b322210c2/ Signed-off-by: Giulio Benetti Signed-off-by: Yann E. MORIN --- package/harfbuzz/harfbuzz.mk | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/package/harfbuzz/harfbuzz.mk b/package/harfbuzz/harfbuzz.mk index d0595d6416..70c1e1f7e6 100644 --- a/package/harfbuzz/harfbuzz.mk +++ b/package/harfbuzz/harfbuzz.mk @@ -94,5 +94,9 @@ ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),) HARFBUZZ_CXXFLAGS += $(TARGET_CXXFLAGS) -DHB_NO_MT endif +ifeq ($(BR2_GCC_VERSION_ARC),y) +HARFBUZZ_CXXFLAGS += -O0 +endif + $(eval $(meson-package)) $(eval $(host-meson-package)) -- 2.30.2