On Mon, May 14, 2012 at 10:18 AM, Marko Lindqvist <cazf...@gmail.com> wrote: >> I'll send a patch just to add CCACHE_DIR to the BB_HASHBASE_WHITELIST. > > External cache makes sense for anything being built by system > compiler. Caching results of anything produced by OE-built compilers > to user's normal cache is problematic. Rebuild of the compiler itself > will invalidate any such cached files, but caching them in first place > may push more valid results out from the cache. So you are proposing > that user has to opt-out from that behavior (by unsetting his normal > CCACHE_DIR before running bitbake) and no longer opt-in (by adding > CCACHE_DIR to whitelist)
Whether you like or don't like ccache is irrelevant. I personally don't use it, but regardless, obviously CCACHE_DIR doesn't belong in the shared state checksums, and CCACHE is the var you use to opt in vs out of ccache usage. -- Christopher Larson _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
