From mboxrd@z Thu Jan 1 00:00:00 1970 From: Giulio Benetti Date: Thu, 5 Dec 2019 12:16:50 +0100 Subject: [Buildroot] [PATCH] package/python-brotli: fix build failure due to gcc bug 68485 Message-ID: <20191205111650.76395-1-giulio.benetti@benettiengineering.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net 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 --- package/python-brotli/python-brotli.mk | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/package/python-brotli/python-brotli.mk b/package/python-brotli/python-brotli.mk index 745255f413..2ec549ed0c 100644 --- a/package/python-brotli/python-brotli.mk +++ b/package/python-brotli/python-brotli.mk @@ -11,6 +11,14 @@ 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) -- 2.20.1