[PATCH] D12869: [Support] Add a new environment variable: LLVM_TEMP_DIR

[Vedant Kumar via llvm-commits]

vsk added a comment.

That seems cleaner.

Steven brought up another objection off-list which I think is worth mentioning here: using an alternate directory for _all_ temp files could drastically slow down our builds, since we're interesting in storing build data on a network share.


http://reviews.llvm.org/D12869