sage_setup.library_order: Skip libraries that were not detected

[mkoeppe]

This is a follow-up on #31384 and a neutral change for normal builds of sagelib. Needed for #29865 (Modularization of sagelib: Break out separate packages sagemath-objects, sagemath-categories)

CC: @kiwifb @kliem @dimpase @antonio-rojas @orlitzky

Component: refactoring

Author: Matthias Koeppe

Branch/Commit: 676111f

Reviewer: Michael Orlitzky

Issue created by migration from https://trac.sagemath.org/ticket/32373

[mkoeppe]

Branch: u/mkoeppe/sage_setup_library_order__skip_libraries_that_were_not_detected

[mkoeppe]

Commit: 4aff8a4

[mkoeppe]

Author: Matthias Koeppe

[mkoeppe]

New commits:

4aff8a4

sage_setup.library_order: Skip libraries that were not detected

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. New commits:

676111f

sage_setup.library_order: Take module list from new variables sage.env.default_{required,optional}_modules

[sagetrac-git]

Changed commit from 4aff8a4 to 676111f

[antonio-rojas]

comment:7

Works fine for distro build

[orlitzky]

comment:9

Makes sense.

[orlitzky]

Reviewer: Michael Orlitzky

[mkoeppe]

comment:10

Thanks!

[vbraun]

Changed branch from u/mkoeppe/sage_setup_library_order__skip_libraries_that_were_not_detected to 676111f