[PATCH] D12679: [CMake] Flag recursive cmake invocations for cross-compile

[Chris Bieneman via llvm-commits]

beanz added a comment.

Hmmm... I'm trying to think if there is a better way to do this. I assume there is no sensible default for the required variable. I'm not familiar with the LLILC build system, can you explain how the required variable works?

I don't want to hold this up, so in lieu of a better solution I don't have any objection to this patch. I've thought about someday having the ability to build tablegen and llvm-config without bringing in all the extra targets and libraries, but I haven't come up with an actionable way to get to that.


http://reviews.llvm.org/D12679