[Python-checkins] bpo-30912: Don't check the content of ffi.h (GH-2687)
Zachary Ware
webhook-mailer at python.org
Wed Sep 6 16:19:22 EDT 2017
https://github.com/python/cpython/commit/6d51b876121e472d4372496d609a26d7e3081c51
commit: 6d51b876121e472d4372496d609a26d7e3081c51
branch: master
author: Shlomi Fish <shlomif at shlomifish.org>
committer: Zachary Ware <zachary.ware at gmail.com>
date: 2017-09-06T13:19:19-07:00
summary:
bpo-30912: Don't check the content of ffi.h (GH-2687)
Various platforms have various methods of handling multiarch libffi which probably won't match the previously looked-for defines. Now we just make sure that ffi.h is available.
files:
M setup.py
diff --git a/setup.py b/setup.py
index 3c7c9049ed6..79f96989a40 100644
--- a/setup.py
+++ b/setup.py
@@ -2021,16 +2021,9 @@ def detect_ctypes(self, inc_dirs, lib_dirs):
ffi_inc = find_file('ffi.h', [], inc_dirs)
if ffi_inc is not None:
ffi_h = ffi_inc[0] + '/ffi.h'
- with open(ffi_h) as f:
- for line in f:
- line = line.strip()
- if line.startswith(('#define LIBFFI_H',
- '#define ffi_wrapper_h')):
- break
- else:
- ffi_inc = None
- print('Header file {} does not define LIBFFI_H or '
- 'ffi_wrapper_h'.format(ffi_h))
+ if not os.path.exists(ffi_h):
+ ffi_inc = None
+ print('Header file {} does not exist'.format(ffi_h))
ffi_lib = None
if ffi_inc is not None:
for lib_name in ('ffi', 'ffi_pic'):
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