kumquat-buildroot/package/python-brotli/python-brotli.mk
Giulio Benetti dec2e0449d package/python-brotli: fix build failure due to gcc bug 68485
The python-brotli 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/24b/24b23175ab27615fb377bb4d5f6c656dccf10a86/

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2019-12-05 21:37:01 +01:00

29 lines
911 B
Makefile

################################################################################
#
# python-brotli
#
################################################################################
PYTHON_BROTLI_VERSION = 1.0.7
PYTHON_BROTLI_SOURCE = Brotli-$(PYTHON_BROTLI_VERSION).zip
PYTHON_BROTLI_SITE = https://files.pythonhosted.org/packages/cd/9c/7955895f5672ecc85270244582c6b53ff95bb4c24bf77bd9271d42351635
PYTHON_BROTLI_SETUP_TYPE = setuptools
PYTHON_BROTLI_LICENSE = MIT
PYTHON_BROTLI_LICENSE_FILES = LICENSE
PYTHON_BROTLI_CFLAGS = $(TARGET_CFLAGS)
ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_68485),y)
PYTHON_BROTLI_CFLAGS += -O0
endif
PYTHON_BROTLI_ENV = CFLAGS="$(PYTHON_BROTLI_CFLAGS)"
define PYTHON_BROTLI_EXTRACT_CMDS
$(UNZIP) -d $(@D) $(PYTHON_BROTLI_DL_DIR)/$(PYTHON_BROTLI_SOURCE)
mv $(@D)/Brotli-$(PYTHON_BROTLI_VERSION)/* $(@D)
$(RM) -r $(@D)/Brotli-$(PYTHON_BROTLI_VERSION)
endef
$(eval $(python-package))