spkg-configure.m4 for pynac

[thierry-FreeBSD]

This ticket adds an spkg-configure.m4 for pynac, in order to use it from a system package if possible (see #27330).

Remark: it works as-is when pynac has been built without giac, i.e. if --without-giac has been set (when giac is installed, pynac finds and uses it by default). And if pynac has been built against giac, src/module_list.py must be patched.

Depends on #32386

CC: @kiwifb @orlitzky @dimpase

Component: build: configure

Keywords: spkg-configure pynac giac

Branch/Commit: public/29542 @ 1c424ad

Reviewer: Dima Pasechnik

Issue created by migration from https://trac.sagemath.org/ticket/29542

[thierry-FreeBSD]

Attachment: spkg-configure.m4.gz

spkg-configure.m4 to be put under build/pkgs/pynac/

[thierry-FreeBSD]

comment:1

Note: about pynac being built against giac, see also pynac/pynac#352

[mkoeppe]

Changed author from gh-thierry-FreeBSD to Thierry Thomas

[mkoeppe]

Changed keywords from spkg-configure pynac to spkg-configure pynac giac

[mkoeppe]

comment:4

See also #30534 - Repackage pynac as a pip-installable package (then no spkg-configure would be needed)

[mkoeppe]

comment:6

Setting new milestone based on a cursory review of ticket status, priority, and last modification date.

[slel]

Commit: 1c424ad

[slel]

Changed author from Thierry Thomas to Thierry Thomas, Samuel Lelièvre

[slel]

comment:7

Here is a branch with Thierry's spkg-configure.m4 file and distro info.

---

New commits:

0c02525	29542: Add spkg-configure.m4 for pynac
1c424ad	29542: Add pynac distro information

[slel]

Branch: public/29542

[mkoeppe]

comment:8

This is not ready. The spkg-configure.m4 would need to check that pynac works with the configured PYTHON_FOR_VENV; and the system pynac cannot be used at all if we build our own python3.

I'd rather go in the direction of #30534

[mkoeppe]

comment:9

Setting a new milestone for this ticket based on a cursory review.

[mkoeppe]

Dependencies: #32386

[mkoeppe]

Changed author from Thierry Thomas, Samuel Lelièvre to none

[mkoeppe]

comment:10

#32386 makes this obsolete

[dimpase]

Reviewer: Dima Pasechnik