package/python/013-dont-add-multiarch-path.patch

   1 Don't add multiarch paths
   2
   3 The add_multiarch_paths() function leads, in certain build
   4 environments, to the addition of host header paths to the CFLAGS,
   5 which is not appropriate for cross-compilation. This patch fixes that
   6 by simply removing the call to add_multiarch_paths() when we're
   7 cross-compiling.
   8
   9 Investigation done by David <buildroot-2014@inbox.com>.
  10
  11 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  12
  13 Index: b/setup.py
  14 ===================================================================
  15 --- a/setup.py
  16 +++ b/setup.py
  17 @@ -445,9 +445,9 @@
  18          if not cross_compiling:
  19              add_dir_to_list(self.compiler.library_dirs, '/usr/local/lib')
  20              add_dir_to_list(self.compiler.include_dirs, '/usr/local/include')
  21 +            self.add_multiarch_paths()
  22          if cross_compiling:
  23              self.add_gcc_paths()
  24 -        self.add_multiarch_paths()
  25
  26          # Add paths specified in the environment variables LDFLAGS and
  27          # CPPFLAGS for header and library files.