Add makefile

makefile

@@ -0,0 +1,39 @@
+# The current version number of the program
+VERSION := 1.2.2
+
+# List of OS and architecture combinations to build
+BUILD_OS_ARCH := \
+	darwin/amd64 \
+	linux/386 \
+	linux/amd64 \
+	windows/386 \
+	windows/amd64
+
+# Build all targets
+all: $(BUILD_OS_ARCH)
+
+# Build targets in the form of `OS/ARCH`
+darwin/amd64:
+	GOOS=darwin \
+	GOARCH=amd64 \
+	go build -ldflags="-s -w" -o "gopass-darwin-amd64-$(VERSION)" main.go
+
+linux/386:
+	GOOS=linux \
+	GOARCH=386 \
+	go build -ldflags="-s -w" -o "gopass-linux-386-$(VERSION)" main.go
+
+linux/amd64:
+	GOOS=linux \
+	GOARCH=amd64 \
+	go build -ldflags="-s -w" -o "gopass-linux-amd64-$(VERSION)" main.go
+
+windows/386:
+	GOOS=windows \
+	GOARCH=386 \
+	go build -ldflags="-s -w" -o "gopass-windows-386-$(VERSION)" main.go
+
+windows/amd64:
+	GOOS=windows \
+	GOARCH=amd64 \
+	go build -ldflags="-s -w" -o "gopass-windows-amd64-$(VERSION)" main.go