libspng
build libspng for iOS

step1、install Xcode

step2、install xcpkg

step3、update xcpkg-formula-repository

xcpkg update

step4、build and install libspng

xcpkg install libspng
view the formula of libspng
xcpkg formula view libspng

{{ formula }}
edit the formula of libspng

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

xcpkg formula edit libspng

after editing, you may want to rebuild this package ⤵︎

xcpkg install libspng