step1、install Xcode
step2、install xcpkg
step3、update xcpkg-formula-repository
xcpkg update
step4、build and install libwebp
xcpkg install libwebp
xcpkg formula view libwebp
{{ formula }}
if the formula of libwebp dosn't meet your needs, you can edit it ⤵︎
xcpkg formula edit libwebp
after editing, you may want to rebuild this package ⤵︎
xcpkg install libwebp