Mac: don't call xcrun on Tiger

2014-12-18 21:51:08 -08:00 · 2014-12-18 21:51:08 -08:00 · 6f6b1111f0
commit 6f6b1111f0
parent 6b8af260c2
1 changed files with 2 additions and 1 deletions
--- a/Library/Homebrew/os/mac.rb
+++ b/Library/Homebrew/os/mac.rb
@ -48,7 +48,8 @@ module OS
        # Homebrew GCCs most frequently; much faster to check this before xcrun
        elsif (path = HOMEBREW_PREFIX/"bin/#{tool}").executable?
          path
-        else
+        # xcrun was introduced in Xcode 3 on Leopard
+        elsif MacOS.version > :tiger
          path = Utils.popen_read("/usr/bin/xcrun", "-no-cache", "-find", tool).chomp
          Pathname.new(path) if File.executable?(path)
        end