[Buildroot] [PATCH] package/libgeos: fix build failure due to Gcc Bug 68485
Giulio Benetti
giulio.benetti at benettiengineering.com
Fri Feb 12 22:42:38 UTC 2021
Package libgeos manifests Microblaze Gcc Bug 68485 resulting in a build
failure due to an Internal Compiler Error.
As done for other packages in Buildroot work around this Gcc Bug by
setting optimization to -O0 if BR2_TOOLCHAIN_HAS_GCC_BUG_68485=y.
Fixes:
http://autobuild.buildroot.net/results/0da/0daa6b259aea5381fad86d01e6dd026b1c8ad073/
Signed-off-by: Giulio Benetti <giulio.benetti at benettiengineering.com>
---
package/libgeos/libgeos.mk | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/package/libgeos/libgeos.mk b/package/libgeos/libgeos.mk
index 50c3832c01..a355732af8 100644
--- a/package/libgeos/libgeos.mk
+++ b/package/libgeos/libgeos.mk
@@ -13,8 +13,16 @@ LIBGEOS_INSTALL_STAGING = YES
LIBGEOS_CONFIG_SCRIPTS = geos-config
LIBGEOS_CONF_OPTS = -DBUILD_BENCHMARKS=OFF
+LIBGEOS_CXXFLAGS = $(TARGET_CXXCFLAGS)
+
+ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_68485),y)
+LIBGEOS_CXXFLAGS += -O0
+endif
+
ifeq ($(BR2_arm)$(BR2_armeb),y)
LIBGEOS_CONF_OPTS += -DDISABLE_GEOS_INLINE=ON
endif
+LIBGEOS_CONF_OPTS += -DCMAKE_CXX_FLAGS="$(LIBGEOS_CXXFLAGS)"
+
$(eval $(cmake-package))
--
2.25.1
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