MaskRay added a comment. In D140224#4001748 <https://reviews.llvm.org/D140224#4001748>, @manojgupta wrote:
> Without -Xcompiler, ChromeOS code will break. It may not be supported by GCC > but it is supported in some other compilers like Cuda and a few others if you > search. Also being supported by libtool makes it more important to keep it > working. Can you give more information how ChromeOS will break? My understanding is that libtool confumses `-Xcompiler foo` and passes `foo` to Clang. Clang Driver is not supposed to get `-Xcompiler` from libtool. But I don't know how CUDA comes into play. It's possible the `-Xcompiler` interaction is not intended. If there is indeed problematic but widespread misuse of `-Xcompiler`, I can certainly add an ignored `-Xcompiler`, but I want to understand the problem first. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D140224/new/ https://reviews.llvm.org/D140224 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
