mirror of
https://github.com/llvm/llvm-project.git
synced 2025-04-17 11:06:36 +00:00
feb30f25c0
Summary: We originally wanted `-stdlib=libc++` by default so that it could use offloading support in libc++, however this causes issues with out the Offloading proejct itself is built. Is the user builds the LLVM libs with libstdc++ then uses this cache it will enable this option by default for the ensuing build of the offloading libraries with the newly build clang. This will cause a lot of linker failured because the C++ library doesn't match. Long term I think the proper solution to this is to make better use of clang configuration files, but I don't know a good way to do that by default. For now just make it build right.