step1、install Xcode

step2、install xcpkg

step3、update xcpkg-formula-repository

xcpkg update

step4、build and install lz4

xcpkg install lz4

xcpkg formula view lz4

{{ formula }}

if the formula of lz4 dosn't meet your needs, you can edit it ⤵︎

xcpkg formula edit lz4

after editing, you may want to rebuild this package ⤵︎

xcpkg install lz4