winksaville added a comment. > I actually really appreciate you trying this out and reporting back with such > detailed feedback on your experience. Thank you for your patience, and I'm > sorry if I'm being a bit of a pain.
Been a good learning experince for me, both LLVM and cmake, I hope you don't think I'm being pedantic or odd, but I'm just trying to verify how things should work. Additionally, I want to get Arch Linux to provide static and dynamic libraries for clang. > I think the correct fix for this is to use lld on non-Darwin platforms, and > that can be done by adding the following code to DistributionExample.cmake: > > if (NOT APPLE) > set(BOOTSTRAP_LLVM_ENABLE_LLD On CACHE BOOL "") > endif() > > > This will force using LLD on non-Darwin builds. This combined with adding > "libcxxabi" to `LLVM_ENABLE_RUNTIMES` should actually get your build working > without any further changes (none of the gold stuff should be needed). This seems a reasonable solution, > Additionally we should probably consider adding better error checking to the > bootstrap configurations to error out during configuration on some of these > problems. For example we should be able to verify that when > `BOOTSTRAP_LLVM_ENABLE_LTO=On` the following things should be true. > > - If your host is Windows, in stage 1 you must be building `lld`, and in > stage 2 you must be linking with it > - If your host is Linux, in stage 1 you must be building `lld`, and in stage > 2 you must be linking with it -or- you must build the Gold plugin in stage1 > and link with `ld.gold` in stage 2. > - If your host is Darwin, you must not be using `lld` IIRC, on linux if LTO is ON I had to use `ld.gold` for both stage 1 and 2, although that maybe just the way it ended up and it wasn't necessary. But I'll test whatever you come up with. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D62215/new/ https://reviews.llvm.org/D62215 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
