Add osx-arm64 arm target

makefile

@@ -161,6 +161,14 @@ osx-x64-release: .build/projects/gmake-osx-x64
 	make -C .build/projects/gmake-osx config=release
 osx-x64: osx-x64-debug osx-x64-release
 
+.build/projects/gmake-osx-arm64:
+	$(GENIE) --gcc=osx-arm64 gmake
+osx-arm64-debug: .build/projects/gmake-osx-arm64
+	make -C .build/projects/gmake-osx-arm64 config=debug
+osx-arm64-release: .build/projects/gmake-osx-arm64
+	make -C .build/projects/gmake-osx-arm64 config=release
+osx-arm64: osx-arm64-debug osx-arm64-release
+
 .build/projects/gmake-ios-arm:
 	$(GENIE) --gcc=ios-arm gmake
 ios-arm-debug: .build/projects/gmake-ios-arm ## Build - iOS ARM Debug