cross-compilations to mac failed because clang not found

[sech1p]

Hello, i could not compile my program to mac because (as above): cgo: C compiler "clang" not found: exec: "clang": executable file not found in $PATH

Can this somehow be resolved? Thank you for any help and best regards

https://github.com/sech1p/AppleMusic_Discord_RPC/actions/runs/6959620053/job/18937261755

[wangyoucao577]

It seems that your code requires clang for cgo features, but this action doesn't have clang installed at the moment. Could you please try out to install clang use something like pre_command: apt update && apt install clang, alternatively you can have a try to switch C compiler to gcc by env: CC=gcc?

[sech1p]

Thanks it works! But in result i got an weird error like clang: error: argument unused during compilation: '-arch x86_64' [-Werror,-Wunused-command-line-argument] and no ideas how to fix it

[wangyoucao577]

Actually it's cross compilation that runs on x86_64 but target to mac arm. Do you know which libs you're cross compiling on? I.e., that you enables CGO for. You may need to follow its instructions for some settings. This example may helpful for reference: https://stackoverflow.com/questions/69643927/cross-compiling-for-linux-arm-7-clang-error-argument-unused-during-compilation