Take copy of refs when invoking determine_wants callback.

[jelmer/dulwich.git] / setup.py

diff --git a/setup.py b/setup.py
index e709984fd7d2622bb5994f70c3ce47c367f70b9c..f436c9ca55ea3c066ca493a1d90bb3086bf59448 100755 (executable)
--- a/setup.py
+++ b/setup.py
@@ -1,17 +1,20 @@
 #!/usr/bin/python
-# Setup file for bzr-git
-# Copyright (C) 2008-2010 Jelmer Vernooij <jelmer@samba.org>
+# Setup file for dulwich
+# Copyright (C) 2008-2011 Jelmer Vernooij <jelmer@samba.org>
 
 try:
     from setuptools import setup, Extension
+    has_setuptools = True
 except ImportError:
     from distutils.core import setup, Extension
+    has_setuptools = False
 from distutils.core import Distribution
 
-dulwich_version_string = '0.5.0'
+dulwich_version_string = '0.8.6'
 
 include_dirs = []
 # Windows MSVC support
+import os
 import sys
 if sys.platform == 'win32':
     include_dirs.append('dulwich')
@@ -24,17 +27,35 @@ class DulwichDistribution(Distribution):
             return True
 
     def has_ext_modules(self):
-        return not self.pure
+        return not self.pure and not '__pypy__' in sys.modules
 
     global_options = Distribution.global_options + [
         ('pure', None, 
-            "use pure (slower) Python code instead of C extensions")]
+            "use pure Python code instead of C extensions (slower on CPython)")]
 
     pure = False
 
-        
+if sys.platform == 'darwin' and os.path.exists('/usr/bin/xcodebuild'):
+    # XCode 4.0 dropped support for ppc architecture, which is hardcoded in
+    # distutils.sysconfig
+    import subprocess
+    p = subprocess.Popen(
+        ['/usr/bin/xcodebuild', '-version'], stdout=subprocess.PIPE,
+        stderr=subprocess.PIPE, env={})
+    out, err = p.communicate()
+    for l in out.splitlines():
+        # Also parse only first digit, because 3.2.1 can't be parsed nicely
+        if (l.startswith('Xcode') and
+            int(l.split()[1].split('.')[0]) >= 4):
+            os.environ['ARCHFLAGS'] = ''
+
+setup_kwargs = {}
+
+if has_setuptools:
+    setup_kwargs['test_suite'] = 'dulwich.tests.test_suite'
+
 setup(name='dulwich',
-      description='Pure-Python Git Library',
+      description='Python Git Library',
       keywords='git',
       version=dulwich_version_string,
       url='http://samba.org/~jelmer/dulwich',
@@ -43,9 +64,12 @@ setup(name='dulwich',
       author='Jelmer Vernooij',
       author_email='jelmer@samba.org',
       long_description="""
-      Simple Pure-Python implementation of the Git file formats and
+      Simple Python implementation of the Git file formats and
       protocols. Dulwich is the place where Mr. and Mrs. Git live
       in one of the Monty Python sketches.
+
+      All functionality is available in pure Python, but (optional)
+      C extensions are also available for better performance.
       """,
       packages=['dulwich', 'dulwich.tests'],
       scripts=['bin/dulwich', 'bin/dul-daemon', 'bin/dul-web'],
@@ -54,6 +78,9 @@ setup(name='dulwich',
                     include_dirs=include_dirs),
           Extension('dulwich._pack', ['dulwich/_pack.c'],
               include_dirs=include_dirs),
+          Extension('dulwich._diff_tree', ['dulwich/_diff_tree.c'],
+              include_dirs=include_dirs),
           ],
       distclass=DulwichDistribution,
+      **setup_kwargs
       )