module_list.py: remove foo_depends variables

[jdemeyer]

These days, Cython knows that included files are a dependency. So in most cases, the

depends = [...]

lines in module_list.py are not needed.

This ticket removes flint_depends, singular_depends and givaro_depends with one exception: the dependency of sage.libs.linbox.linbox on Givaro is not automatically detected (I don't know whether it's a real dependency, but I'm keeping the explicit dependency to be safe).

To check that Cython really knows the dependencies, you can check the metadata on top of each generated .c/.cpp file. You will see that (with the one exception mentioned before), Cython knows the dependencies.

Note that in some cases, flint/flint.h was a dependency before but not after this ticket. In all those cases, other FLINT files like flint/ulong_extras.h are still a dependency, so this is not a problem.

CC: @jpflori

Component: cython

Author: Jeroen Demeyer

Branch/Commit: 37a7a10

Reviewer: Jean-Pierre Flori

Issue created by migration from https://trac.sagemath.org/ticket/18837

[jdemeyer]

Branch: u/jdemeyer/ticket/18837

[jdemeyer]

Commit: 37a7a10

[jdemeyer]

New commits:

37a7a10

Remove foo_depends variables

[jpflori]

Reviewer: Jean-Pierre Flori

[vbraun]

Changed branch from u/jdemeyer/ticket/18837 to 37a7a10