Congee
152b59855d
According to https://reviews.llvm.org/D96164, aarch64-darwin executables require at least an ad hoc signature. The build tool from the racket repo tries to sign $out/bin/racket but errors out, because that binary already has a signature. It is not clear yet at which stage the signature was introduced. This patch removes the existing signature always before calling add-ad-hoc-signature to circumvent that error.