Further reduce binary size

Author: steipete

ax/Makefile

@@ -17,15 +17,16 @@ $(FINAL_BINARY_PATH): $(UNIVERSAL_BINARY_PATH)
 
 $(UNIVERSAL_BINARY_PATH):
 	@echo "Building universal binary for $(UNIVERSAL_BINARY_NAME) (arm64 + x86_64) with size optimization (Osize, dead_strip)..."
-	@swift build -c release --arch arm64 --arch x86_64 -Xswiftc -Osize -Xcc -Wl,-dead_strip
-	@echo "Stripping symbols from $(UNIVERSAL_BINARY_PATH)..."
-	@strip $(UNIVERSAL_BINARY_PATH)
-	@echo "Universal binary built and stripped at $(UNIVERSAL_BINARY_PATH)"
+	@swift build -c release --arch arm64 --arch x86_64 -Xswiftc -Osize -Xlinker -Wl,-dead_strip
+	@echo "Aggressively stripping symbols (strip -x) from $(UNIVERSAL_BINARY_PATH)..."
+	@strip -x $(UNIVERSAL_BINARY_PATH)
+	@echo "Universal binary built and stripped: $(UNIVERSAL_BINARY_PATH)"
 
-# Clean build artifacts
 clean:
 	@echo "Cleaning build artifacts..."
-	@rm -rf .build $(FINAL_BINARY_PATH)
+	@rm -rf $(SWIFT_BUILD_DIR)
+	@rm -f $(FINAL_BINARY_PATH)
+	@rm -f $(UNIVERSAL_BINARY_PATH) # Also remove the intermediate universal binary if it exists
 	@echo "Clean complete."
 
 .PHONY: all clean