[Numpy-svn] r4173 - in branches/numpy.scons: . numpy/distutils/scons

numpy-svn at scipy.org numpy-svn at scipy.org
Wed Oct 10 23:42:21 EDT 2007 

Author: cdavid
Date: 2007-10-10 22:42:03 -0500 (Wed, 10 Oct 2007)
New Revision: 4173

Modified:
   branches/numpy.scons/
   branches/numpy.scons/numpy/distutils/scons/extension_scons.py
   branches/numpy.scons/numpy/distutils/scons/numpyenv.py
Log:
Get python extension suffix from distutils


Property changes on: branches/numpy.scons
___________________________________________________________________
Name: bzr:revision-info
   - timestamp: 2007-10-10 12:23:23.635999918 +0900
committer: David Cournapeau <david at ar.media.kyoto-u.ac.jp>
properties: 
	branch-nick: numpy.scons

   + timestamp: 2007-10-11 12:32:23.678999901 +0900
committer: David Cournapeau <david at ar.media.kyoto-u.ac.jp>
properties: 
	branch-nick: numpy.scons

Name: bzr:revision-id:v3-trunk0
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Modified: branches/numpy.scons/numpy/distutils/scons/extension_scons.py
===================================================================
--- branches/numpy.scons/numpy/distutils/scons/extension_scons.py	2007-10-10 12:46:47 UTC (rev 4172)
+++ branches/numpy.scons/numpy/distutils/scons/extension_scons.py	2007-10-11 03:42:03 UTC (rev 4173)
@@ -1,5 +1,5 @@
 #! /usr/bin/env python
-# Last Change: Tue Oct 09 04:00 PM 2007 J
+# Last Change: Thu Oct 11 12:00 PM 2007 J
 
 # Module for support to build python extension. scons specific code goes here.
 import sys
@@ -18,14 +18,14 @@
         LINKFLAGS = deepcopy(env['LINKFLAGS'])
     else:
         LINKFLAGS = []
+
     if env.has_key('CPPPPATH'):
         CPPPATH = deepcopy(env['CPPPATH'])
     else:
         CPPPATH = []
+
     CPPPATH.append(get_python_inc())
     if sys.platform == 'win32': 
-        # XXX: pyext should definitely not be set here
-        pyext = '.pyd'
         if built_with_mstools(env):
             # # XXX is the export necessary ? (this seems to work wo)
             # LINKFLAGS += " /EXPORT:init%s " % target[0]
@@ -34,13 +34,11 @@
             # version, of course). This seems to be necessary for MS compilers.
             env.AppendUnique(LIBPATH = get_pythonlib_dir())
     elif sys.platform == "darwin":
-        pyext = '.so' #env['LDMODULESUFFIX']
-	print pyext
-	# XXX: When those should be used ? (which version of Mac OS X ?)
-	LINKFLAGS += ' -undefined dynamic_lookup '
-    else:
-        pyext = env['SHLIBSUFFIX']
+        # XXX: When those should be used ? (which version of Mac OS X ?)
+        LINKFLAGS += ' -undefined dynamic_lookup '
+
+    # Use LoadableModule because of Mac OS X
     wrap = env.LoadableModule(target, source, SHLIBPREFIX = '', 
-                             LDMODULESUFFIX = pyext, LINKFLAGS = LINKFLAGS, 
+                             LDMODULESUFFIX = "$PYEXTSUFFIX", LINKFLAGS = LINKFLAGS, 
                              CPPPATH = CPPPATH, *args, **kw)
     return wrap

Modified: branches/numpy.scons/numpy/distutils/scons/numpyenv.py
===================================================================
--- branches/numpy.scons/numpy/distutils/scons/numpyenv.py	2007-10-10 12:46:47 UTC (rev 4172)
+++ branches/numpy.scons/numpy/distutils/scons/numpyenv.py	2007-10-11 03:42:03 UTC (rev 4173)
@@ -3,6 +3,8 @@
 from os.path import join as pjoin
 import sys
 
+from distutils.sysconfig import get_config_vars
+
 from SCons.Options import Options
 from SCons.Environment import Environment
 from SCons.Tool import Tool, FindTool, FindAllTools
@@ -65,9 +67,13 @@
     # XXX: I would prefer subclassing Environment, because we really expect
     # some different behaviour than just Environment instances...
     opts = GetNumpyOptions(args)
+
+    # Get the python extension suffix
+    pyextsuffix = get_config_vars('SO')
+
     # We set tools to an empty list, to be sure that the custom options are
     # given first. We have to 
-    env = Environment(options = opts, tools = [])
+    env = Environment(options = opts, tools = [], PYEXTSUFFIX = pyextsuffix)
 
     # Setting dirs according to command line options
     env.AppendUnique(build_dir = pjoin(env['build_prefix']))
@@ -126,7 +132,7 @@
         env['ENV']['HOME'] = os.environ['HOME']
     except KeyError:
         pass
-    #print Environment().Dump('TOOLS')
+    #print Environment().Dump()
     # Adding custom builder
     env['BUILDERS']['NumpySharedLibrary'] = NumpySharedLibrary
     env['BUILDERS']['NumpyCtypes'] = NumpyCtypes

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