[PATCH] D31638: [CMake][libcxx] Use check_c_compiler_flag to check for nodefaultlibs

[Eric Fiselier via Phabricator via llvm-commits]

EricWF accepted this revision.
EricWF added a comment.
This revision is now accepted and ready to land.

Is there any CMake documentation which documents this particular behavior?

Otherwise LGTM.


Repository:
  rL LLVM

https://reviews.llvm.org/D31638