gnu: python: Simplify list of configure flags.

* gnu/packages/patches/python-2.7-search-paths.patch,
  gnu/packages/patches/python-3-search-paths.patch: New files.
* gnu-system.am (dist_patch_DATA): Add them.
* gnu/packages/python.scm (python-2)[source]: Use first patch.
  [arguments]: Remove now unneeded CPPFLAGS and LDFLAGS.
  (python)[source]: Use second patch.
  (python-minimal)[arguments]: Remove CPPFLAGS and LDFLAGS.
This commit is contained in:
Ludovic Courtès 2015-10-08 00:05:34 +02:00
parent afa181fff4
commit 6a20289d5a
4 changed files with 51 additions and 52 deletions

View file

@ -0,0 +1,19 @@
Make sure the build system honors CPATH and LIBRARY_PATH when looking for
headers and libraries.
--- setup.py 2015-10-07 23:32:58.891329173 +0200
+++ setup.py 2015-10-07 23:46:29.653349924 +0200
@@ -507,11 +507,8 @@ class PyBuildExt(build_ext):
# if a file is found in one of those directories, it can
# be assumed that no additional -I,-L directives are needed.
if not cross_compiling:
- lib_dirs = self.compiler.library_dirs + [
- '/lib64', '/usr/lib64',
- '/lib', '/usr/lib',
- ]
- inc_dirs = self.compiler.include_dirs + ['/usr/include']
+ lib_dirs = os.getenv('LIBRARY_PATH', '').split(os.pathsep)
+ inc_dirs = os.getenv('CPATH', '').split(os.pathsep)
else:
lib_dirs = self.compiler.library_dirs[:]
inc_dirs = self.compiler.include_dirs[:]