darwin: support Boehm GC (and use by default)

This mostly required some updates to macos-minimal-sdk to add the needed
header files and symbols.
This commit is contained in:
Ayke van Laethem
2025-03-22 13:36:09 +01:00
committed by Ron Evans
parent c1c074f170
commit 95a7d065ca
5 changed files with 20 additions and 6 deletions