[PATCH] D62353: [cmake] Add new LLVM_CACHE_VARIABLES variable to contains all variables passed to cmake on the commandline or in cache files.

[Pavel Labath via Phabricator via llvm-commits]

labath added a comment.

I'm somewhat worried about the fact that this only works for the very first cmake run. Reconfiguring an existing build tree is something that is normally supported by cmake. I don't know about others, but I do that relatively frequently. gui tools like ccmake cannot even work without making multiple cmake invocations (they do one run to fetch the list of cache variables, let the user change that, and then one run to reconfigure)..


Repository:
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  https://reviews.llvm.org/D62353/new/

https://reviews.llvm.org/D62353