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35479ffb12
Summary: As noted in a discussion about testing the LLVM 6.0.0 release candidates (with libc++) for FreeBSD, many tests turned out to fail with "exception_ptr not yet implemented". This was because libc++ did not choose the correct C++ ABI library, and therefore it fell back to the `exception_fallback.ipp` header. Since FreeBSD 10.x, we have been using libcxxrt as our C++ ABI library, and its headers have always been installed in /usr/include/c++/v1, together with the (system) libc++ headers. (Older versions of FreeBSD used GNU libsupc++ by default, but these are now unsupported.) Therefore, if we are building libc++ for FreeBSD, set: * `LIBCXX_CXX_ABI_LIBNAME` to "libcxxrt" * `LIBCXX_CXX_ABI_INCLUDE_PATHS` to "/usr/include/c++/v1" by default. Reviewers: emaste, EricWF, mclow.lists Reviewed By: EricWF Subscribers: mgorny, cfe-commits, krytarowski Differential Revision: https://reviews.llvm.org/D43166 llvm-svn: 324855
Low Level Virtual Machine (LLVM)
This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.