Golang动态编译版本信息

BUILD=`date +%FT%T%z`
COMMIT_SHA1=`git rev-parse HEAD`

LDFLAGS=-ldflags "-X main.BUILD=${BUILD} -X main.COMMIT_SHA1=${COMMIT_SHA1}"

# Builds the project
all: 

app:
    go build ${LDFLAGS} -o ../bin/app/app github.com/winxxp/cmd/app

main.go

const (
    VERSION = "1.0.11"
    BUILD = "2016-11-18 16:40:00"
    COMMIT_SHA1 = ""
)