Commits
Haowei Yu authored and Sutou Kouhei committed 2039eda1b32
ARROW-15782: [C++] Fix Findre2Alt.cmake to check RE2_ROOT variable first Closes #12513 from sfc-gh-hyu/hyu-fix-findre2 Authored-by: Haowei Yu <haowei.yu@snowflake.com> Signed-off-by: Sutou Kouhei <kou@clear-code.com>