support <program>_ENV variables

this lets us set per-test-program environment variables rather than only
a single, global default. this was supported in nix originally but
might've gone partially missing in the upstream backports process?

Change-Id: Iad0919841b1b6d11e0b7ebd3920449a62f544e77
This commit is contained in:
eldritch horrors
2024-03-13 19:48:26 +01:00
parent 1b8662b85c
commit 06952cf7c4
57 changed files with 4 additions and 2 deletions