docker 4

bridge 1

network 2

base64 1

lua 2

kong 1

linux 4

figlet 1

asciinema 1

golang 2

kvm 1

macvtap 1

reading 3

db2 1

sql 2

ceph 1

mariadb 1

maxscale 1

shell 1

elasticsearch 1

logstash 1

numa 1

security 1

keepalived 1

logrotate 1

crontab 1

openstack 1

terminal 1

sdn 1

socat 1

openshift 2

k8s 2

jira 1

sso 1

superset 1


Golang Cross Compiling

2016年08月30日

Prerequisite

在安装Golang的时候, 只是编译了local operating system 需要的库文件; 而需要跨平台交叉编译, 需要在Golang中增加对其他平台的支持, make.bash 就是来做这件事的.

Environment variables make.bash supports

  • GOARCH: The target architecture for installed packages and tools. Examples are amd64, 386, arm, ppc64.
  • GOOS: The target operating system for installed packages and tools. Examples are linux, darwin, windows, netbsd.
  • CGO_ENABLED: Controls cgo usage during the build. Set it to 1 to include all cgo related files, .c and .go file with “cgo” build directive in the build.

Run make.bash

$ cd /usr/local/go/src/

$ CGO_ENABLED=0 GOOS=linux GOARCH=amd64 ./make.bash

$ CGO_ENABLED=0 GOOS=windows GOARCH=amd64 ./make.bash

$ CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 ./make.bash

Cross Compiling

$ CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build

$ CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build

$ CGO_ENABLED=0 GOOS=windows GOARCH=386 go build