tree 8e0314afb1597d4a1d4ab171017891399c0ad12c
parent 7e26d368a6c382596a9d72880a95cb173f7c9ed2
author Sterling Augustine <saugustine@google.com> 1557773103 +0000
committer Copybara-Service <copybara-worker@google.com> 1598638372 -0700

Add a new LIBUNWIND_WEAK_PTHREAD Cmake option to force
calls into the pthread library use weak symbols.

This option allows libpthread to be a weak dependency rather
than a hard one.

Differential Revision: https://reviews.llvm.org/D60285

llvm-svn: 360610
GitOrigin-RevId: 7981a28d9d303e9e209c16cb2749bc6f47a5b521