Commits
Neal Richardson authored d28c88cc742
ARROW-8804: [R][CI] Followup to Rtools40 upgrade In https://github.com/ursa-labs/arrow-r-nightly/pull/10 I discovered some ways to simplify the GHA workflow, and I also needed to tweak the build script so that it could be run twice in the same job (once with the old toolchain and once with the new). That's useful for the nightly packaging done there, but it's not something we need to do in our CI (it's slow). Closes #7182 from nealrichardson/rtools40-followup Authored-by: Neal Richardson <neal.p.richardson@gmail.com> Signed-off-by: Neal Richardson <neal.p.richardson@gmail.com>