Move more methods to DevelopmentTools.

Closes #1028.

1 files changed, 0 insertions, 15 deletions

diff --git a/Library/Homebrew/os/mac.rb b/Library/Homebrew/os/mac.rb
index 31469dfdd..5d2447c8d 100644
--- a/Library/Homebrew/os/mac.rb
+++ b/Library/Homebrew/os/mac.rb
@@ -109,21 +109,6 @@ module OS
       s.path unless s.nil?
     end
 
-    def non_apple_gcc_version(cc)
-      (@non_apple_gcc_version ||= {}).fetch(cc) do
-        path = HOMEBREW_PREFIX.join("opt", "gcc", "bin", cc)
-        path = DevelopmentTools.locate(cc) unless path.exist?
-        version = `#{path} --version`[/gcc(?:-\d(?:\.\d)? \(.+\))? (\d\.\d\.\d)/, 1] if path
-        @non_apple_gcc_version[cc] = version
-      end
-    end
-
-    def clear_version_cache
-      @gcc_40_build_version = @gcc_42_build_version = @llvm_build_version = nil
-      @clang_version = @clang_build_version = nil
-      @non_apple_gcc_version = {}
-    end
-
     # See these issues for some history:
     # https://github.com/Homebrew/legacy-homebrew/issues/13
     # https://github.com/Homebrew/legacy-homebrew/issues/41