[cfe-dev] RFC: Move default module cache path from /tmp

David Zarzycki via cfe-dev cfe-dev at lists.llvm.org
Sun Jun 21 02:54:19 PDT 2020


I'd like to request that we move the default module cache that is currently created in /tmp to somewhere that isn't a shared writable directory (with all of the associated security risks).

The traditional Unix solution for caches (web browser, ccache, etc) is to have a directory in $HOME.

I'd like to suggest moving the clang module cache there.

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