Port build to elixir_make

Fixes build issue on OpenBSD. Previous solution hardcoded "make" which on OpenBSD doesn't support the Makefile.

Minimum Elixir version bumped to the same as elixir_make.

• Tested with:
  • Elixir 1.17.2/OTP 26 - OpenBSD 7.6
  • Elixir 1.14.5/OTP 23 - Arch Linux

changed the description

mentioned in merge request pleroma/pleroma!4258

I guess that's to effectively use gmake in the end?

What about !10 (merged) instead?

Correct.

Making it posix compatible guards against the case where the elixir-make OS auto-detection breaks, which is better in the long run. I've tested it on the three supported BSD variants and it does work.

Other than that, I don't have a preference over one or the other.

Closing in favor of !10 (merged)

closed

mentioned in commit pleroma/pleroma@7c24c63a

mentioned in commit pleroma/pleroma@2d8ad226