Evgeniy Stepanov 563647a240 Replace cmake check for printf with a check for fopen.
Printf is a builtin, and the check fails with -Werror because of a clang
warning about an incompatible redeclaration.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@255187 91177308-0d34-0410-b5e6-96231b3b80d8
2015-12-10 00:45:18 +00:00
..