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package/lua-cqueues: fix build failure due to gcc bug 68485

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The lua-cqueues package exhibits gcc bug 68485 when built for the
Microblaze architecture with optimization enabled, which causes a
build failure.

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/c35964dda4e2328c2c1f3b2388677b68c5ed461e/

Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Giulio Benetti 2019-06-14 23:03:36 +02:00 committed by Thomas Petazzoni
parent 01322e386f
commit f3fa156fbf
1 changed files with 8 additions and 1 deletions
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9
package/lua-cqueues/lua-cqueues.mk
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@ -10,8 +10,15 @@ LUA_CQUEUES_LICENSE = MIT
LUA_CQUEUES_LICENSE_FILES = LICENSE
LUA_CQUEUES_DEPENDENCIES = luainterpreter openssl host-m4
LUA_CQUEUES_CFLAGS = $(TARGET_CFLAGS)
ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_68485),y)
LUA_CQUEUES_CFLAGS += -O0
endif
define LUA_CQUEUES_BUILD_CMDS
$(TARGET_MAKE_ENV) $(MAKE1) $(TARGET_CONFIGURE_OPTS) -C $(@D) \
$(TARGET_MAKE_ENV) $(MAKE1) $(TARGET_CONFIGURE_OPTS) \
CFLAGS="$(LUA_CQUEUES_CFLAGS)" -C $(@D) \
prefix="$(STAGING_DIR)/usr" all$(LUAINTERPRETER_ABIVER)
endef