assignUser opened a new pull request, #13556: URL: https://github.com/apache/arrow/pull/13556
This is a first stab at enabling sccache, I used the R nightly job as an example as it compiles arrow on mac, win and linux. I want to open this for feedback specifically with an eye towards the cmake changes I implemented which enable this as long as the correct envvars (AWS creds + bucket) are set and sccache is available. My hope was to keep the changes required to activate sccache for existing jobs as minimal as possible. While working on this I also noticed that `ThirdpartyToolchain.cmake` is not build using (s)ccache, the flags had to be explicitly set. That fix alone should speed up CI across the board (in arrow and crossbow). For the R task this results in a build time reduction of 40-70% 🚀 Thanks for your input! -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
