[Buildroot] [PATCH 2/3] package/bullet: fix build failure due to gcc bug 93532
Giulio Benetti
giulio.benetti at benettiengineering.com
Mon Feb 3 16:59:45 UTC 2020
The bullet package exhibits gcc bug 93532 when built for the Riscv32
architecture with optimization enabled, which causes a build to hang.
As done for other packages in Buildroot work around this gcc bug by
setting optimization to -O0 if BR2_TOOLCHAIN_HAS_GCC_BUG_93532=y.
Fixes:
http://autobuild.buildroot.net/results/9a4/9a405ec6fabfa306c14a671a5e09359ac623c25b/
Signed-off-by: Giulio Benetti <giulio.benetti at benettiengineering.com>
---
package/bullet/bullet.mk | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/package/bullet/bullet.mk b/package/bullet/bullet.mk
index b25fc5d219..e13dbba0c6 100644
--- a/package/bullet/bullet.mk
+++ b/package/bullet/bullet.mk
@@ -25,7 +25,7 @@ endif
BULLET_CXXFLAGS = $(TARGET_CXXFLAGS)
-ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_85180),y)
+ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_85180)$(BR2_TOOLCHAIN_HAS_GCC_BUG_93532),y)
BULLET_CXXFLAGS += -O0
endif
--
2.20.1
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