Build cpopen in the %build phase

Signed-off-by: Saggi Mizrahi <smizrahi@redhat.com>
Add the tarfile to the gitignore list

Signed-off-by: Saggi Mizrahi <smizrahi@redhat.com>
Use sitearch instead of sitelib for arch specific extensions

Signed-off-by: Saggi Mizrahi <smizrahi@redhat.com>
Add a makefile

Signed-off-by: Saggi Mizrahi <smizrahi@redhat.com>