Install sage_setup with setuptools as a prerequisite for building/installing sagelib

[mkoeppe]

sage_setup will be used by the build system of various distutils packages (#29705).

So we make it a regular distutils package itself and install it with setup.py install. (That's build/pkgs/sage_setup/src/setup.py.)

sagelib's setup.py will no longer install sage_setup.

sage_setup will become a build-system requires (declared in pyproject.toml)

Follow-up:

• #29924: Do not fail if sage.env, sage.* are not available

---

References:

python - pip ignores dependency_links in setup.py - Stack Overflow ​https://stackoverflow.com/questions/12518499/pip-ignores-dependency-links-in-setup-py

dependency_links flag ignored when package exists on PyPI · Issue #987 · pypa/setuptools ​https://github.com/pypa/setuptools/issues/987

Suggest alternatives for --process-dependency-links · Issue #6162 · pypa/pip ​https://github.com/pypa/pip/issues/6162

PEP 508 -- Dependency specification for Python Software Packages | Python.org ​https://www.python.org/dev/peps/pep-0508/#pep440

PEP 440 -- Version Identification and Dependency Specification | Python.org ​https://www.python.org/dev/peps/pep-0440/#local-version-segments

[mkoeppe]

Last 10 new commits:

​eed920e	src/sage/tests: Move Extension options from src/module_list.py to distutils directives
​0d25d1d	src/sage/structure: Move Extension options from src/module_list.py to distutils directives
​808f46a	src/sage/stats: Move Extension options from src/module_list.py to distutils directives
​10f7542	src/sage/schemes: Move Extension options from src/module_list.py to distutils directives
​5867c05	src/sage/modular/pollack_stevens/dist.pyx: Add missing distutils directives
​c536daa	Remove self-listing in distutils sources directive
​b1b3787	sage.env.cython_aliases: Fix for systems without zlib pc
​2ba1d7b	Merge branch 't/29706/move_extension_options_from_src_module_list_py_to__distutils___directives_in_the_individual_files' into t/29785/move_extension_options_from_src_module_list_py_to__distutils___directives_in_the_individual_files__part_3__get_rid_of_uname_specific_
​bb6cc0c	Merge branch 't/29785/move_extension_options_from_src_module_list_py_to__distutils___directives_in_the_individual_files__part_3__get_rid_of_uname_specific_' into t/29847/install_sage_setup_with_pip__move_sage_include_directories__cython_aliases_from_sage_env_to_sage_setup
​4ce81bf	sage_setup.command.sage_build_cython: Use SAGE_GMP_PREFIX, SAGE_NTL_PREFIX for header dependencies instead of SAGE_INC

[git]

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

​041c9e8	sage_setup.command.sage_build_cython: Use SAGE_GMP_PREFIX, SAGE_NTL_PREFIX for header dependencies instead of SAGE_INC
​4a9dd3a	Merge branch 't/29855/sagelib_setup_py__fix_dependencies_on_header_files_of_packages_gmp__ntl' into t/29847/install_sage_setup_with_pip__move_sage_include_directories__cython_aliases_from_sage_env_to_sage_setup

[mkoeppe]

[sagelib-9.1.rc5] running build
[sagelib-9.1.rc5] Generating auto-generated sources
[sagelib-9.1.rc5] Building interpreters for fast_callable
[sagelib-9.1.rc5] -> Rebuilding interpreters because /Users/mkoeppe/s/sage/sage-rebasing/src/sage_setup/autogen/interpreters/memory.py changed
[sagelib-9.1.rc5] running build_cython
[sagelib-9.1.rc5] Enabling Cython debugging support
[sagelib-9.1.rc5] Updating Cython code....
[sagelib-9.1.rc5] Compiling sage/algebras/finite_dimensional_algebras/finite_dimensional_algebra_element.pyx because it changed.
[sagelib-9.1.rc5] error: [Errno 21] Is a directory: '/Users/mkoeppe/s/sage/sage-rebasing/src/sage/cpython'

Hm....

[git]

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

​7582906	build/pkgs/sage_setup: New
​010c6e3	src/setup.py: Do not install sage_setup; instead, make the sage_setup package a dependency

[git]

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

​18aae7f	sage_setup.command.sage_build_cython: Fix up - add list brackets
​2d0d0a7	Merge branch 't/29855/sagelib_setup_py__fix_dependencies_on_header_files_of_packages_gmp__ntl' into t/29847/install_sage_setup_with_pip__move_sage_include_directories__cython_aliases_from_sage_env_to_sage_setup

[mkoeppe]

Replying to mkoeppe:

[sagelib-9.1.rc5] error: [Errno 21] Is a directory: '/Users/mkoeppe/s/sage/sage-rebasing/src/sage/cpython'

Hm....

That was coming from the mistake in #29855.

[git]

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

​0459006

.gitignore: Ignore generated files in build/pkgs/*/src

[git]

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

​c66384d

build/pkgs/sage_setup/spkg-install: Fixup use of --root

[git]

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

​58956e6

build/pkgs/sage_setup/spkg-src: New

[git]

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

​0e17023

Merge tag '9.2.beta2' into t/29847/install_sage_setup_with_pip__move_sage_include_directories__cython_aliases_from_sage_env_to_sage_setup

[git]

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

​0d22cef

build/pkgs/sage_setup/spkg-src: chmod +x

[git]

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

​21eb31e

build/pkgs/sage_setup/src/tox.ini, requirements.txt: New

[git]

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

​eeeaa47

build/pkgs/sage_setup/src/setup.cfg: Add nested packages

[git]

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

​4dcaf1c

build/pkgs/sage_setup/src/setup.cfg: Add remaining nested packages

[dimpase]

should we wait for #29855, #30011 merged?

[git]

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

​212d183	trac 30011: remove sage_setup/fpickle_setup.py
​0ef60f5	Merge branch 'u/jhpalmieri/sage_setup__remove_use_of_six' of git://trac.sagemath.org/sage into t/29847/install_sage_setup_with_pip__move_sage_include_directories__cython_aliases_from_sage_env_to_sage_setup
​44cc65d	build/pkgs/sage_setup/dependencies: New

[mkoeppe]

This ticket is not so urgent (I've set its milestone to 9.3)

[git]

Branch pushed to git repo; I updated commit sha1. This was a forced push. Last 10 new commits:

​8aa6fd9	build/bin/sage-dist-helpers (sdh_pip_install): Build a wheel, store it
​d369aab	build/bin/sage-dist-helpers (sdh_store_and_pip_install_wheel): New, factored out from sdh_pip_install
​2d435ab	build/pkgs/numpy/spkg-install.in: Install via setup.py bdist_wheel
​55993b6	build/bin/sage-dist-helpers: Fixup
​0a64674	build/pkgs/gambit/spkg-install.in: Install via bdist_wheel
​ca58693	build/pkgs/pillow/spkg-install.in: Install via bdist_wheel
​65773f7	Merge branch 't/29500/install_all_python_packages_via_pip_wheel__create_pep_503_simple_repository_for_wheels' into t/30010/split_sage_setup_docbuild_out_to_a_separate_package
​14ab446	build/pkgs/sage_setup_docbuild/spkg-install: Install via setup.py bdist_wheel
​3c5584d	Merge branch 't/30010/split_sage_setup_docbuild_out_to_a_separate_package' into t/29847/install_sage_setup_with_pip__move_sage_include_directories__cython_aliases_from_sage_env_to_sage_setup
​8d465d7	build/pkgs/sage_setup/spkg-install: Install via setup.py bdist_wheel

[git]

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

​db56301

build/pkgs/sagelib/src/requirements.txt: Update

[git]

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

​650c500	build/pkgs/sage_setup/src: Set version, remove sage_setup.docbuild package
​1bb5b34	build/pkgs/sage_setup/type: Change to standard

[mkoeppe]

Hoping we can make progress on this ticket this week - ​https://wiki.sagemath.org/days111

[gh-kliem]

Needs rebase.