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- Fix get_python_inc() for cross-compilation
- When we are cross compiling, doing os.path.dirname(sys.executable) to
- get the build directory is incorrect, because we're executing the host
- Python to build things for the target. Instead, we should use the
- project_base variable.
- This fixes cross-compilation, which was adding incorrect header paths
- pointing to the location where the host Python was built:
- /home/thomas/projets/buildroot/output/host/usr/bin/arm-none-linux-gnueabi-gcc -fPIC -fno-strict-aliasing \
- -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -pipe -Os -DNDEBUG -g -O3 -Wall -Wstrict-prototypes \
- -I/usr/include -I. -IInclude -I./Include -I/home/thomas/projets/buildroot/output/host/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include \
- -I/home/thomas/projets/buildroot/output/host/usr/bin/Include -I/home/thomas/projets/buildroot/output/host/usr/bin \
- -c /home/thomas/projets/buildroot/output/build/python-2.7.6/Modules/_struct.c \
- -o build/temp.linux2-arm-2.7/home/thomas/projets/buildroot/output/build/python-2.7.6/Modules/_struct.o
- This patch allows to fix the
- /home/thomas/projets/buildroot/output/host/usr/bin/Include and
- /home/thomas/projets/buildroot/output/host/usr/bin paths that are
- incorrectly added to the header paths.
- Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
- Index: b/Lib/distutils/sysconfig.py
- ===================================================================
- --- a/Lib/distutils/sysconfig.py
- +++ b/Lib/distutils/sysconfig.py
- @@ -79,7 +79,7 @@
-
- if os.name == "posix":
- if python_build:
- - buildir = os.path.dirname(sys.executable)
- + buildir = project_base
- if plat_specific:
- # python.h is located in the buildir
- inc_dir = buildir
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