load("@prelude//utils/buckconfig.bzl", "read_choice") load(":defs.bzl", "generate_platforms", "default_platforms") build_config = read_choice("jj", "buildmode", [ "debug", "release", ], "debug") default_constraints = [ # build mode: debug or release ('mode//:{}'.format(build_config)) ] generate_platforms(default_platforms, default_constraints)