ARROW-15497: [C++][Homebrew] Use Clang Tools 12

kou · kou · commit ff37b7adf21b · 2022-01-30T06:39:39.000+09:00
We upgraded Clang Tools version to 12 from 8 in ARROW-14897. Closes apache#12288 from kou/cpp-homebrew-llvm Authored-by: Sutou Kouhei <kou@clear-code.com> Signed-off-by: Sutou Kouhei <kou@clear-code.com>
diff --git a/cpp/Brewfile b/cpp/Brewfile
@@ -27,7 +27,7 @@ brew "git"
 brew "glog"
 brew "grpc"
 brew "llvm"
-brew "llvm@8"
+brew "llvm@12"
 brew "lz4"
 brew "minio"
 brew "ninja"
