Hahnfeld added a comment. In https://reviews.llvm.org/D42642#990976, @tra wrote:
> Some linux distributions integrate CUDA into the standard directory > structure. I.e. binaries go into /usr/bin, headers into /usr/include, bitcode > goes somewhere else, etc. ptxas will be found, but we would still fail to > detect CUDA. I'd add one more test case to make sure that's still the case. I'm not sure how this can work, we only require `bin/` and `include/` to exist, and `nvvm/libdevice/` if `-nocudalib` isn't specified. I agree this can be a problem because the defaults might detect an invalid installation... In https://reviews.llvm.org/D42642#991013, @jlebar wrote: > Can we document this behavior in > https://llvm.org/docs/CompileCudaWithLLVM.html (in the LLVM repo)? Totally > fine if you want to do this in a separate patch. Sure, will do! Repository: rC Clang https://reviews.llvm.org/D42642 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
