Got scipy_core to build on win32 with new build_src hooks

1 files changed, 63 insertions, 0 deletions

diff --git a/scipy_distutils/ccompiler.py b/scipy_distutils/ccompiler.py
new file mode 100644
index 000000000..3e11f82b9
--- /dev/null
+++ b/scipy_distutils/ccompiler.py
@@ -0,0 +1,63 @@
+
+import re
+import os
+import sys
+
+from distutils.ccompiler import *
+from distutils import ccompiler
+
+import log
+
+if sys.platform == 'win32':
+    compiler_class['mingw32'] = ('mingw32ccompiler', 'Mingw32CCompiler',
+                                 "Mingw32 port of GNU C Compiler for Win32"\
+                                 "(for MSC built Python)")
+    if os.environ.get('OSTYPE','')=='msys':
+        # On windows platforms, we want to default to mingw32 (gcc)
+        # because msvc can't build blitz stuff.
+        log.info('Setting mingw32 as default compiler for nt.')
+        ccompiler._default_compilers = (('nt', 'mingw32'),) \
+                                       + ccompiler._default_compilers
+
+_distutils_new_compiler = new_compiler
+def new_compiler (plat=None,
+                  compiler=None,
+                  verbose=0,
+                  dry_run=0,
+                  force=0):
+    # Try first C compilers from scipy_distutils.
+    if plat is None:
+        plat = os.name
+    try:
+        if compiler is None:
+            compiler = get_default_compiler(plat)
+        (module_name, class_name, long_description) = compiler_class[compiler]
+    except KeyError:
+        msg = "don't know how to compile C/C++ code on platform '%s'" % plat
+        if compiler is not None:
+            msg = msg + " with '%s' compiler" % compiler
+        raise DistutilsPlatformError, msg
+
+    module_name = "scipy_distutils." + module_name
+    try:
+        __import__ (module_name)
+    except ImportError, msg:
+        print msg
+        module_name = module_name[6:]
+        try:
+            __import__(module_name)
+        except ImportError:
+            raise DistutilsModuleError, \
+                  "can't compile C/C++ code: unable to load module '%s'" % \
+                  module_name
+    try:
+        module = sys.modules[module_name]
+        klass = vars(module)[class_name]
+    except KeyError:
+        raise DistutilsModuleError, \
+              ("can't compile C/C++ code: unable to find class '%s' " +
+               "in module '%s'") % (class_name, module_name)
+    print '*'*80
+    print module_name,klass
+    print '*'*80
+    return klass(None, dry_run, force)