[PATCH] D11963: Create a __config_site file to capture configuration decisions.

Jonathan Roelofs via cfe-commits cfe-commits at lists.llvm.org
Fri Aug 28 07:37:32 PDT 2015

jroelofs added a comment.

In http://reviews.llvm.org/D11963#234789, @EricWF wrote:

> Copy the headers to the build directory during every build instead of just during CMake configuration.

Sounds like this would cause every build to effectively be a full build. I don't think we want that...

If that's the case, then I think we should use the same trick that TableGen uses: write the new file to a temporary, and overwrite it iff they differ.


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