Commits
Uwe L. Korn authored and Benjamin Kietzman committed 7e740b83eba
ARROW-4960: [R] Build r-arrow conda package in crossbow FYI @nealrichardson This probably won't work on first try but I hope to get fixes in before the release. I fear breakage with `cpp11` and `clang`-on-windows. Closes #8371 from xhochy/ARROW-4960 Lead-authored-by: Uwe L. Korn <uwe.korn@quantco.com> Co-authored-by: Uwe L. Korn <xhochy@users.noreply.github.com> Co-authored-by: Neal Richardson <neal.p.richardson@gmail.com> Signed-off-by: Benjamin Kietzman <bengilgit@gmail.com>