Optimize more details

Makefile

@@ -4,6 +4,7 @@ PLATFORM ?= macos
 BUILDKIT := plugins/setup/buildkit/run_build_tool.sh
 ARCH_ARG := $(if $(ARCH),--arch $(ARCH),)
 TARGET_PLATFORM_ARG := $(if $(TARGET_PLATFORM),--target-platform $(TARGET_PLATFORM),)
+FORCE_ARG := $(if $(filter 1 true yes,$(FORCE)),--force,)
 
 .PHONY: help submodules core core-macos core-linux core-windows core-android
 
@@ -13,12 +14,13 @@ help:
 	@echo 'make core-macos ARCH=arm64'
 	@echo 'make core-android ARCH=arm64'
 	@echo 'make core-android TARGET_PLATFORM=android-arm64'
+	@echo 'make core-macos FORCE=1            # bypass setup build cache'
 
 submodules:
 	git submodule update --init --recursive
 
 core:
-	bash $(BUILDKIT) $(PLATFORM) $(ARCH_ARG) $(TARGET_PLATFORM_ARG)
+	bash $(BUILDKIT) $(PLATFORM) $(ARCH_ARG) $(TARGET_PLATFORM_ARG) $(FORCE_ARG)
 
 core-macos:
 	$(MAKE) core PLATFORM=macos