[PATCH] D53879: Make libc++'s versioning namespace customizable

[Louis Dionne via Phabricator]

ldionne accepted this revision.
ldionne added inline comments.
This revision is now accepted and ready to land.


================
Comment at: CMakeLists.txt:685
+if (NOT LIBCXX_ABI_NAMESPACE STREQUAL "")
+  if (NOT LIBCXX_ABI_NAMESPACE MATCHES "__.*")
+    message(FATAL_ERROR "LIBCXX_ABI_NAMESPACE must be a reserved identifier.")
----------------
`__.+`? Or do we want to allow `__`?


Repository:
  rCXX libc++

https://reviews.llvm.org/D53879