On Tue, Jun 30, 2009 at 5:37 PM, Elliott Slaughter<[email protected]> wrote: > 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]. >
A good thing about open source projects is that the best docummentation are the actual sources :-) http://hg.cython.org/cython-devel/file/tip/Cython/Distutils/extension.py Try this: from Cython.Distutils.extension import Extension ... Extension('foo', ['foo.pyx'], pyrex_include_dirs=['dir1', 'dir2', 'dir3']) Other way (not recommended, not portable for POSIX/Windows): add a setup.cfg file alongside your setup.py file, and write inside it (use ";" to separate on Windows): [build_ext] pyrex_include_dirs = dir1:dir2:dir3 > 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 > > _______________________________________________ > Cython-dev mailing list > [email protected] > http://codespeak.net/mailman/listinfo/cython-dev > > -- Lisandro Dalcín --------------- Centro Internacional de Métodos Computacionales en Ingeniería (CIMEC) Instituto de Desarrollo Tecnológico para la Industria Química (INTEC) Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) PTLC - Güemes 3450, (3000) Santa Fe, Argentina Tel/Fax: +54-(0)342-451.1594 _______________________________________________ Cython-dev mailing list [email protected] http://codespeak.net/mailman/listinfo/cython-dev
