Use 'check_symbol_exists' instead of 'check_function_exists' for finding isatty....
authorTed Kremenek <kremenek@apple.com>
Fri, 23 Dec 2011 01:31:45 +0000 (01:31 +0000)
committerTed Kremenek <kremenek@apple.com>
Fri, 23 Dec 2011 01:31:45 +0000 (01:31 +0000)
commitcf985924fb73e71ed61a55a7a8dba97a8e200b3d
treed3d3037c8d66cbff78e633a8a44cc6357825dada
parentf06f6f50e9844b88cfbb9fb896fff9c3a752966b
Use 'check_symbol_exists' instead of 'check_function_exists' for finding isatty.  This change allows Xcode generated projects to have HAVE_ISATTY to be properly defined.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147215 91177308-0d34-0410-b5e6-96231b3b80d8
cmake/config-ix.cmake