Hi,
The manual states that "the Cython compiler searches for a file called
modulename.pxd along the search path for include files, as specified by -I
command line options" [1].
I'm wondering if there is any way to get this behavior with distutils (i.e.
from inside a setup.py script). The build_ext command doens't seem to
support using the -I option in the same way that Cython does.
$ cython -Idir foo.pyx
$ python setup_foo.py build_ext -c mingw32 -i
running build_ext
error: file 'bar.pxd' does not exist
$ mv dir/bar.pxd .
$ python setup_foo.py build_ext -c mingw32 -i
running build_ext
building 'foo' extension
... compiles successfully ...
$ cat foo.pyx
cimport bar
$ cat bar.pxd
$ cat setup_foo.py
from distutils.core import setup
from distutils.extension import Extension
from Cython.Distutils import build_ext
setup(
cmdclass = {'build_ext': build_ext},
ext_modules = [Extension('foo', ['foo.pyx'])]
)
This is with Python 2.5.4, Cython 0.11.2, and MinGW from Cygwin on Windows.
Thanks.
[1]
http://docs.cython.org/docs/sharing_declarations.html#search-paths-for-definition-files
--
Elliott Slaughter
"Don't worry about what anybody else is going to do. The best way to predict
the future is to invent it." - Alan Kay
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