Convenience for creating Icecream toolchains to cross-compile
on x86_64 hosts targeting Xcode's build environment
docker run --rm -v $PWD:/out torarnv/icecc-create-x86_64-env
For available tags see docker hub.
make
The finished environment is written to the current working directory.
Tell Icecream to use it when cross-compiling by running:
export ICECC_VERSION="x86_64:$PWD/xcode-11.2.1-x86_64.tar.gz"