Cython packages are not installed

[jdemeyer]

It seems that not all .pxd files are installed:

$ ls -l local/lib/python2.7/site-packages/sage/libs/mpfr/
ls: cannot access local/lib/python2.7/site-packages/sage/libs/mpfr/: No such file or directory

The reasons seems to be that sage.libs.mpfr is not a Python package (in the sense that import sage.libs.mpfr does not work). The function find_extra_files in src/sage_setup/find.py only searches for Cython files within Python packages.

Component: build

Author: Jeroen Demeyer

Branch/Commit: cb0842e

Reviewer: Marc Mezzarobba

Issue created by migration from https://trac.sagemath.org/ticket/24987

[jdemeyer]

Branch: u/jdemeyer/sage_libs_mpfr_types_pxd_is_not_installed

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. This was a forced push. New commits:

cb0842e

Fix find_extra_files() to support Cython packages

[sagetrac-git]

Commit: cb0842e

[jdemeyer]

Author: Jeroen Demeyer

[mezzarobba]

comment:6

Thanks for the fix!

[mezzarobba]

Reviewer: Marc Mezzarobba

[vbraun]

Changed branch from u/jdemeyer/sage_libs_mpfr_types_pxd_is_not_installed to cb0842e