[PATCH] D55476: [libunwind] [cmake] Rename append_if to avoid collision with LLVM

[Michał Górny via Phabricator]

mgorny created this revision.
mgorny added reviewers: krytarowski, compnerd, phosek.
Herald added subscribers: libcxx-commits, jfb.

Rename the 'append_if' macro used in libunwind to 'unwind_append_if'.
Otherwise, when used in a combined LLVM+libunwind build, it overrides
the *incompatible* 'append_if' function from LLVM and breaks projects
following libunwind, e.g. OpenMP.


Repository:
  rUNW libunwind

https://reviews.llvm.org/D55476

Files:
  CMakeLists.txt
  src/CMakeLists.txt

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