feat(builder): declare multi-arch builds with ARCHES

Project architecture lists belong in makefile.builder, not .env.builder. deb/push-deb fan out when ARCH is omitted; Docker platforms derive from ARCHES. Legacy makefiles without ARCHES keep the old single-arch behavior.
2026-09-08 16:31:53 +08:00
parent c248c3f0e3
commit aa7a265e76
9 changed files with 433 additions and 36 deletions
@@ -10,4 +10,4 @@
 # DOCKER_REGISTRY=
 # DOCKER_REPOSITORY=
 # IMAGE_TAG=
-# PLATFORMS=
+# PLATFORMS=          # optional override; project ARCHES lives in makefile.builder