setup.py: CPATH is an alternative for C_INCLUDE_PATH

This commit is contained in:
R. Andrew Ohana 2013-12-11 00:58:22 -08:00
parent 3cc3548c15
commit 3d89ce2078

View File

@ -226,7 +226,7 @@ class pil_build_ext(build_ext):
_add_directory(library_dirs, match.group(1))
# include, rpath, if set as environment variables:
for k in ('C_INCLUDE_PATH', 'INCLUDE'):
for k in ('C_INCLUDE_PATH', 'CPATH', 'INCLUDE'):
if k in os.environ:
for d in os.environ[k].split(os.path.pathsep):
_add_directory(include_dirs, d)