[PATCH] D18088: Add a new warning to notify users of mismatched SDK and deployment target

[Chris Bieneman via cfe-commits]

beanz added a comment.

Perhaps naming this warning 'incompatible-sdk' isn't the best name. I can see how it would cause some confusion for Visual Studio users. On Darwin the SDK is the collection of headers and libraries you link against, not the toolkit you have installed.

Perhaps calling the warning 'incompatible-sysroot' is a better name. Even though this patch only implements it for Darwin I imagine that similar functionality could be added for Windows and Linux too. The idea being to have the compiler perform some basic check to ensure that the headers and libraries you are building against actually support your target.

Updated patches coming shortly.


http://reviews.llvm.org/D18088