[PATCH] D57991: [Driver][Darwin] Emit an error when using -pg on OS without support for it.

[Steven Wu via Phabricator via cfe-commits]

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

LGTM with a suggestion to make code cleaner.



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Comment at: clang/include/clang/Basic/DiagnosticDriverKinds.td:101
+  "the clang compiler does not support -pg option on Darwin">;
+def err_drv_clang_unsupported_opt_pg_darwin_osx: Error<
+  "the clang compiler does not support -pg option on versions of OS X 10.9 and later">;
----------------
Might be cleaner if you use %select here.


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  https://reviews.llvm.org/D57991/new/

https://reviews.llvm.org/D57991