package/python/0001-setup.py-do-not-add-invalid-header-locations.patch

   1 From 3dc31a435b67de2ba3dd3457f0c939e20b58e8de Mon Sep 17 00:00:00 2001
   2 From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
   3 Date: Tue, 7 Mar 2017 22:17:06 +0100
   4 Subject: [PATCH] setup.py: do not add invalid header locations
   5
   6 This piece of code incorrectly adds /usr/include to
   7 self.compiler.include_dirs, and results in the following invalid
   8 compilation line:
   9
  10 /home/thomas/projets/buildroot/output/host/usr/bin/arm-none-linux-gnueabi-gcc -fPIC \
  11   -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 \
  12   -pipe -Os -DNDEBUG -g -O3 -Wall -Wstrict-prototypes \
  13   -I/usr/include -I. -IInclude -I./Include \
  14   -I/home/thomas/projets/buildroot/output/host/usr/arm-buildroot-linux-gnueabi/sysroot/usr/include \
  15   -I/home/thomas/projets/buildroot/output/build/python-2.7.6/Include \
  16   -I/home/thomas/projets/buildroot/output/build/python-2.7.6 \
  17   -c /home/thomas/projets/buildroot/output/build/python-2.7.6/Modules/mathmodule.c \
  18   -o build/temp.linux2-arm-2.7/home/thomas/projets/buildroot/output/build/python-2.7.6/Modules/mathmodule.o
  19 cc1: warning: include location "/usr/include" is unsafe for cross-compilation [-Wpoison-system-directories]
  20 [...]
  21
  22 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  23 ---
  24  setup.py | 2 +-
  25  1 file changed, 1 insertion(+), 1 deletion(-)
  26
  27 diff --git a/setup.py b/setup.py
  28 index 54054c2..64001e2 100644
  29 --- a/setup.py
  30 +++ b/setup.py
  31 @@ -496,7 +496,7 @@ class PyBuildExt(build_ext):
  32                      for directory in reversed(options.dirs):
  33                          add_dir_to_list(dir_list, directory)
  34
  35 -        if os.path.normpath(sys.prefix) != '/usr' \
  36 +        if False and os.path.normpath(sys.prefix) != '/usr' \
  37                  and not sysconfig.get_config_var('PYTHONFRAMEWORK'):
  38              # OSX note: Don't add LIBDIR and INCLUDEDIR to building a framework
  39              # (PYTHONFRAMEWORK is set) to avoid # linking problems when
  40 --
  41 2.7.4
  42