Merged revisions 61209-61214,61217-61222,61224-61226,61233-61237 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

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  r61209 | georg.brandl | 2008-03-03 21:37:55 +0100 (Mon, 03 Mar 2008) | 2 lines

  There are now sixteen isfoo functions.
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  r61210 | georg.brandl | 2008-03-03 21:39:00 +0100 (Mon, 03 Mar 2008) | 2 lines

  15 -> 16, the 2nd
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  r61211 | georg.brandl | 2008-03-03 22:22:47 +0100 (Mon, 03 Mar 2008) | 2 lines

  Actually import itertools.
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  r61212 | georg.brandl | 2008-03-03 22:31:50 +0100 (Mon, 03 Mar 2008) | 2 lines

  Expand a bit on genexp scopes.
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  r61213 | raymond.hettinger | 2008-03-03 23:04:55 +0100 (Mon, 03 Mar 2008) | 1 line

  Remove dependency on itertools -- a simple genexp suffices.
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  r61214 | raymond.hettinger | 2008-03-03 23:19:58 +0100 (Mon, 03 Mar 2008) | 1 line

  Issue 2226: Callable checked for the wrong abstract method.
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  r61217 | andrew.kuchling | 2008-03-04 01:40:32 +0100 (Tue, 04 Mar 2008) | 1 line

  Typo fix
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  r61218 | andrew.kuchling | 2008-03-04 02:30:10 +0100 (Tue, 04 Mar 2008) | 1 line

  Grammar fix; markup fix
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  r61219 | andrew.kuchling | 2008-03-04 02:47:38 +0100 (Tue, 04 Mar 2008) | 1 line

  Fix sentence fragment
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  r61220 | andrew.kuchling | 2008-03-04 02:48:26 +0100 (Tue, 04 Mar 2008) | 1 line

  Typo fix
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  r61221 | andrew.kuchling | 2008-03-04 02:49:37 +0100 (Tue, 04 Mar 2008) | 1 line

  Add versionadded tags
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  r61222 | andrew.kuchling | 2008-03-04 02:50:32 +0100 (Tue, 04 Mar 2008) | 1 line

  Thesis night results: add various items
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  r61224 | raymond.hettinger | 2008-03-04 05:17:08 +0100 (Tue, 04 Mar 2008) | 1 line

  Beef-up docs and tests for itertools.  Fix-up end-case for product().
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  r61225 | georg.brandl | 2008-03-04 08:25:54 +0100 (Tue, 04 Mar 2008) | 2 lines

  Fix some patch attributions.
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  r61226 | georg.brandl | 2008-03-04 08:33:30 +0100 (Tue, 04 Mar 2008) | 2 lines

  #2230: document that PyArg_* leaves addresses alone on error.
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  r61233 | neal.norwitz | 2008-03-04 17:22:46 +0100 (Tue, 04 Mar 2008) | 3 lines

  Close the file before trying to remove the directory so it works on Windows.
  As reported by Trent Nelson on python-dev.
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  r61234 | thomas.heller | 2008-03-04 21:09:11 +0100 (Tue, 04 Mar 2008) | 9 lines

  Merged changes from libffi3-branch.

  The bundled libffi copy is now in sync with the recently released
  libffi3.0.4 version, apart from some small changes to
  Modules/_ctypes/libffi/configure.ac.

  I gave up on using libffi3 files on os x.
  Instead, static configuration with files from pyobjc is used.
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  r61235 | thomas.heller | 2008-03-04 21:21:42 +0100 (Tue, 04 Mar 2008) | 1 line

  Try to fix the build for PY_LINUX.
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  r61236 | fred.drake | 2008-03-04 22:14:04 +0100 (Tue, 04 Mar 2008) | 2 lines

  fix typo
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  r61237 | raymond.hettinger | 2008-03-04 23:29:44 +0100 (Tue, 04 Mar 2008) | 1 line

  Fix refleak in chain().
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1 files changed, 35 insertions, 0 deletions

diff --git a/setup.py b/setup.py
index 8cc4b15c46..f24a8fe1b4 100644
--- a/setup.py
+++ b/setup.py
@@ -1377,8 +1377,37 @@ class PyBuildExt(build_ext):
         # *** Uncomment these for TOGL extension only:
         #       -lGL -lGLU -lXext -lXmu \
 
+    def configure_ctypes_darwin(self, ext):
+        # Darwin (OS X) uses preconfigured files, in
+        # the Modules/_ctypes/libffi_osx directory.
+        (srcdir,) = sysconfig.get_config_vars('srcdir')
+        ffi_srcdir = os.path.abspath(os.path.join(srcdir, 'Modules',
+                                                  '_ctypes', 'libffi_osx'))
+        sources = [os.path.join(ffi_srcdir, p)
+                   for p in ['ffi.c',
+                             'x86/x86-darwin.S',
+                             'x86/x86-ffi_darwin.c',
+                             'x86/x86-ffi64.c',
+                             'powerpc/ppc-darwin.S',
+                             'powerpc/ppc-darwin_closure.S',
+                             'powerpc/ppc-ffi_darwin.c',
+                             'powerpc/ppc64-darwin_closure.S',
+                             ]]
+
+        # Add .S (preprocessed assembly) to C compiler source extensions.
+        self.compiler.src_extensions.append('.S')
+
+        include_dirs = [os.path.join(ffi_srcdir, 'include'),
+                        os.path.join(ffi_srcdir, 'powerpc')]
+        ext.include_dirs.extend(include_dirs)
+        ext.sources.extend(sources)
+        return True
+
     def configure_ctypes(self, ext):
         if not self.use_system_libffi:
+            if sys.platform == 'darwin':
+                return self.configure_ctypes_darwin(ext)
+
             (srcdir,) = sysconfig.get_config_vars('srcdir')
             ffi_builddir = os.path.join(self.build_temp, 'libffi')
             ffi_srcdir = os.path.abspath(os.path.join(srcdir, 'Modules',
@@ -1442,6 +1471,7 @@ class PyBuildExt(build_ext):
 
         if sys.platform == 'darwin':
             sources.append('_ctypes/darwin/dlfcn_simple.c')
+            extra_compile_args.append('-DMACOSX')
             include_dirs.append('_ctypes/darwin')
 # XXX Is this still needed?
 ##            extra_link_args.extend(['-read_only_relocs', 'warning'])
@@ -1471,6 +1501,11 @@ class PyBuildExt(build_ext):
         if not '--with-system-ffi' in sysconfig.get_config_var("CONFIG_ARGS"):
             return
 
+        if sys.platform == 'darwin':
+            # OS X 10.5 comes with libffi.dylib; the include files are
+            # in /usr/include/ffi
+            inc_dirs.append('/usr/include/ffi')
+
         ffi_inc = find_file('ffi.h', [], inc_dirs)
         if ffi_inc is not None:
             ffi_h = ffi_inc[0] + '/ffi.h'