github
/
k3s
mirror of https://github.com/k3s-io/k3s
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
k3s/vendor/github.com/cloudflare/cfssl/BUILDING.md

981 B
Raw Blame History

How to Build CFSSL

Docker

The requirements to build CFSSL are:

  1. A running instance of Docker
  2. The bash shell

To build, run:

$ script/build-docker

This is will build by default all the cfssl command line utilities for darwin (OSX), linux, and windows for i386 and amd64 and output the binaries in the current path.

To build a specific platform and OS, run:

$ script/build-docker -os="darwin" -arch="amd64"

Note: for cross-compilation compatibility, the Docker build process will build programs without PKCS #11.

Without Docker

The requirements to build without Docker are:

  1. Go version 1.5 is the minimum required version of Go. However, only Go 1.6+ is supported due to the test system not supporting Go 1.5.
  2. A properly configured go environment
  3. A properly configured GOPATH
  4. With Go 1.5, you are required to set the environment variable GO15VENDOREXPERIMENT=1.

Run:

$ go install github.com/cloudflare/cfssl/cmd/...