[issue5504] ctypes should work with systems where mmap can't be PROT_WRITE and PROT_EXEC
Ronald Oussoren
report at bugs.python.org
Sun Sep 5 15:44:46 CEST 2010
Ronald Oussoren <ronaldoussoren at mac.com> added the comment:
Fixing the alloc_closure error is easy enough:
Index: ../setup.py
===================================================================
--- ../setup.py (revision 84528)
+++ ../setup.py (working copy)
@@ -1653,7 +1653,9 @@
'_ctypes/callbacks.c',
'_ctypes/callproc.c',
'_ctypes/stgdict.c',
- '_ctypes/cfield.c']
+ '_ctypes/cfield.c',
+ '_ctypes/malloc_closure.c',
+ ]
depends = ['_ctypes/ctypes.h']
if sys.platform == 'darwin':
That's not enough to make it possible to build ctypes on OSX though, I now get the same error for a different symbol:
*** WARNING: renaming "_ctypes" since importing it failed: dlopen(build/lib.macosx-10.6-fat-3.2/_ctypes.so, 2): Symbol not found: _ffi_prep_closure_loc
Referenced from: /Users/ronald/Projects/python/python-3.x/build/build/lib.macosx-10.6-fat-3.2/_ctypes.so
Expected in: flat namespace
in /Users/ronald/Projects/python/python-3.x/build/build/lib.macosx-10.6-fat-3.2/_ctypes.so
----------
nosy: +ronaldoussoren
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