src/bin/sage-env, src/bin/sage-env-config.in: Remove PYTHON_FOR_VENV

[mkoeppe]

Instead, define it in build/make/Makefile.in.

With this ticket, the MACOSX_DEPLOYMENT_TARGET handling uses a new (unexported) configuration variable defined by sage-env-config; see also #30711.

This cleans up the sage runtime environment - one fewer environment variable.

It is also preparation for #29013.

CC: @jhpalmieri @dimpase @kiwifb

Component: build: configure

Author: Matthias Koeppe

Branch/Commit: 4bfa0ea

Reviewer: Dima Pasechnik

Issue created by migration from https://trac.sagemath.org/ticket/30724

[mkoeppe]

Branch: u/mkoeppe/src_bin_sage_env__src_bin_sage_env_config_in__remove_python_for_venv

[mkoeppe]

Author: Matthias Koeppe

[mkoeppe]

New commits:

91b4c0f	build/make/Makefile.in: Set PYTHON_FOR_VENV here, do not rely on sage-env to set it
1955fad	src/bin/sage-env: Set MACOSX_DEPLOYMENT_TARGET based on config variable SAGE_MACOSX_DEPLOYMENT_TARGET
4bfa0ea	src/bin/sage-env-config.in: Do not set PYTHON_FOR_VENV

[mkoeppe]

Description changed:

--- 
+++ 
@@ -1,6 +1,6 @@
 Instead, define it in `build/make/Makefile.in`.
 
-The `MACOSX_DEPLOYMENT_TARGET` handling should use a new (unexported) configuration variable defined by `sage-env-config`; see also #30711.
+With this ticket, the `MACOSX_DEPLOYMENT_TARGET` handling uses a new (unexported) configuration variable defined by `sage-env-config`; see also #30711.
 
 This cleans up the sage runtime environment - one fewer environment variable.
 

[mkoeppe]

Commit: 4bfa0ea

[mkoeppe]

comment:4

Needs review

[dimpase]

comment:5

ok, this works

[dimpase]

Reviewer: Dima Pasechnik

[mkoeppe]

comment:6

Thanks!

[vbraun]

Changed branch from u/mkoeppe/src_bin_sage_env__src_bin_sage_env_config_in__remove_python_for_venv to 4bfa0ea