add old go tooling

macho-go/Makefile

@@ -0,0 +1,11 @@
+build:
+	protoc -I=proto --go_out=. proto/*.proto
+	go build -o bin/ios-wrapper ./cmd/ios-wrapper
+	go build -o bin/extract-section ./cmd/extract-section
+
+build-linux:
+	protoc -I=proto --go_out=. proto/*.proto
+	GOOS=linux GOARCH=amd64 go build -o bin/ios-wrapper ./cmd/ios-wrapper
+
+module:
+	go get -u google.golang.org/protobuf/cmd/protoc-gen-go