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authorTravis Oliphant <oliphant@enthought.com>2005-09-14 22:28:28 +0000
committerTravis Oliphant <oliphant@enthought.com>2005-09-14 22:28:28 +0000
commit61b48697e440f76b2337c790ec5ca763cd55200b (patch)
treeda64ece2ba0b6b97deb51c36ca320c64102e9baa /scipy/distutils/extension.py
parent575d373479c63a42bc4a729a058da31a74e75d3e (diff)
downloadnumpy-61b48697e440f76b2337c790ec5ca763cd55200b.tar.gz
Moving things to live under scipy
Diffstat (limited to 'scipy/distutils/extension.py')
-rw-r--r--scipy/distutils/extension.py74
1 files changed, 74 insertions, 0 deletions
diff --git a/scipy/distutils/extension.py b/scipy/distutils/extension.py
new file mode 100644
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+++ b/scipy/distutils/extension.py
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+"""distutils.extension
+
+Provides the Extension class, used to describe C/C++ extension
+modules in setup scripts.
+
+Overridden to support f2py.
+"""
+
+__revision__ = "$Id: extension.py,v 1.1 2005/04/09 19:29:34 pearu Exp $"
+
+from distutils.extension import Extension as old_Extension
+
+import re
+cxx_ext_re = re.compile(r'.*[.](cpp|cxx|cc)\Z',re.I).match
+fortran_pyf_ext_re = re.compile(r'.*[.](f90|f95|f77|for|ftn|f|pyf)\Z',re.I).match
+
+class Extension(old_Extension):
+ def __init__ (self, name, sources,
+ include_dirs=None,
+ define_macros=None,
+ undef_macros=None,
+ library_dirs=None,
+ libraries=None,
+ runtime_library_dirs=None,
+ extra_objects=None,
+ extra_compile_args=None,
+ extra_link_args=None,
+ export_symbols=None,
+ swig_opts=None,
+ depends=None,
+ language=None,
+ f2py_options=None,
+ module_dirs=None,
+ ):
+ old_Extension.__init__(self,name, [],
+ include_dirs,
+ define_macros,
+ undef_macros,
+ library_dirs,
+ libraries,
+ runtime_library_dirs,
+ extra_objects,
+ extra_compile_args,
+ extra_link_args,
+ export_symbols)
+ # Avoid assert statements checking that sources contains strings:
+ self.sources = sources
+
+ # Python 2.4 distutils new features
+ self.swig_opts = swig_opts or []
+
+ # Python 2.3 distutils new features
+ self.depends = depends or []
+ self.language = language
+
+ # scipy_distutils features
+ self.f2py_options = f2py_options or []
+ self.module_dirs = module_dirs or []
+
+ return
+
+ def has_cxx_sources(self):
+ for source in self.sources:
+ if cxx_ext_re(str(source)):
+ return True
+ return False
+
+ def has_f2py_sources(self):
+ for source in self.sources:
+ if fortran_pyf_ext_re(source):
+ return True
+ return False
+
+# class Extension