Richard Smith cf44b366f9 Work around a glibc bug: backtrace() spuriously fails if
- glibc is dynamically linked, and
 - libgcc_s is unavailable (for instance, another library is being used to
   provide the compiler runtime or libgcc is statically linked), and
 - the target is x86_64.

If we run backtrace() and it fails to find any stack frames, try using
_Unwind_Backtrace instead if available.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@269992 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-18 22:26:36 +00:00
..

See docs/CMake.html for instructions on how to build LLVM with CMake.