Added initial Makefile

Author: raspi

Makefile

@@ -0,0 +1,28 @@
+LAST_TAG := $(shell git describe --abbrev=0 --always --tags)
+BUILD := $(shell git rev-parse $(LAST_TAG))
+
+BINARY := ip-range-to-cidr
+UNIXBINARY := $(BINARY)
+WINBINARY := $(UNIXBINARY).exe
+BUILDDIR := build
+
+LINUXRELEASE := $(BINARY)-$(LAST_TAG)-linux-x64.tar.gz
+WINRELEASE := $(BINARY)-$(LAST_TAG)-windows-x64.zip
+
+LDFLAGS := -ldflags "-s -w -X=main.VERSION=$(LAST_TAG) -X=main.BUILD=$(BUILD)"
+
+bin:
+	GOOS=linux GOARCH=amd64 go build $(LDFLAGS) -v -o $(BUILDDIR)/$(UNIXBINARY)
+	upx -v -9 $(BUILDDIR)/$(UNIXBINARY)
+
+bin-windows:
+	GOOS=windows GOARCH=amd64 go build $(LDFLAGS) -v -o $(BUILDDIR)/$(WINBINARY)
+	upx -v -9 $(BUILDDIR)/$(WINBINARY)
+
+release:
+	cd $(BUILDDIR); tar cvzf $(LINUXRELEASE) $(UNIXBINARY)
+
+release-windows:
+	cd $(BUILDDIR); zip -v -9 $(WINRELEASE) $(WINBINARY)
+
+.PHONY: all clean test