diff --git a/Library/Homebrew/os/mac/xcode.rb b/Library/Homebrew/os/mac/xcode.rb
index bfac9f9bd6..13a651115b 100644
--- a/Library/Homebrew/os/mac/xcode.rb
+++ b/Library/Homebrew/os/mac/xcode.rb
@@ -38,6 +38,10 @@ module MacOS::Xcode extend self
     version < latest_version
   end
 
+  def without_clt?
+    version >= "4.3" and not MacOS::CLT.installed?
+  end
+
   def prefix
     @prefix ||= begin
       path = Pathname.new(folder)
diff --git a/Library/Homebrew/superenv.rb b/Library/Homebrew/superenv.rb
index 49469ea5f3..ace71a33f0 100644
--- a/Library/Homebrew/superenv.rb
+++ b/Library/Homebrew/superenv.rb
@@ -11,18 +11,12 @@ require 'macos'
 # 7) Simpler formula that *just work*
 # 8) Build-system agnostic configuration of the tool-chain
 
-module MacOS
-  def xcode43_without_clt?
-    MacOS::Xcode.version >= "4.3" and not MacOS::CLT.installed?
-  end
-end
-
 def superbin
   @bin ||= (HOMEBREW_REPOSITORY/"Library/ENV").children.reject{|d| d.basename.to_s > MacOS::Xcode.version }.max
 end
 
 def superenv?
-  return false if MacOS.xcode43_without_clt? && MacOS.sdk_path.nil?
+  return false if MacOS::Xcode.without_clt? && MacOS.sdk_path.nil?
   return false unless superbin && superbin.directory?
   return false if ARGV.include? "--env=std"
   true
@@ -59,7 +53,7 @@ class << ENV
     ENV['HOMEBREW_CC'] = determine_cc
     ENV['HOMEBREW_CCCFG'] = determine_cccfg
     ENV['HOMEBREW_BREW_FILE'] = HOMEBREW_BREW_FILE
-    ENV['HOMEBREW_SDKROOT'] = "#{MacOS.sdk_path}" if MacOS.xcode43_without_clt?
+    ENV['HOMEBREW_SDKROOT'] = "#{MacOS.sdk_path}" if MacOS::Xcode.without_clt?
     ENV['HOMEBREW_DEVELOPER_DIR'] = determine_developer_dir # used by our xcrun shim
     ENV['CMAKE_PREFIX_PATH'] = determine_cmake_prefix_path
     ENV['CMAKE_FRAMEWORK_PATH'] = determine_cmake_frameworks_path
@@ -151,7 +145,7 @@ class << ENV
 
   def determine_path
     paths = [superbin]
-    if MacOS.xcode43_without_clt?
+    if MacOS::Xcode.without_clt?
       paths << "#{MacOS::Xcode.prefix}/usr/bin"
       paths << "#{MacOS::Xcode.prefix}/Toolchains/XcodeDefault.xctoolchain/usr/bin"
     end
@@ -176,32 +170,30 @@ class << ENV
   def determine_cmake_prefix_path
     paths = keg_only_deps.map{|dep| "#{HOMEBREW_PREFIX}/opt/#{dep}" }
     paths << HOMEBREW_PREFIX.to_s # put ourselves ahead of everything else
-    paths << "#{MacOS.sdk_path}/usr" if MacOS.xcode43_without_clt?
+    paths << "#{MacOS.sdk_path}/usr" if MacOS::Xcode.without_clt?
     paths.to_path_s
   end
 
   def determine_cmake_frameworks_path
     # XXX: keg_only_deps perhaps? but Qt does not link its Frameworks because of Ruby's Find.find ignoring symlinks!!
     paths = deps.map{|dep| "#{HOMEBREW_PREFIX}/opt/#{dep}/Frameworks" }
-    paths << "#{MacOS.sdk_path}/System/Library/Frameworks" if MacOS.xcode43_without_clt?
+    paths << "#{MacOS.sdk_path}/System/Library/Frameworks" if MacOS::Xcode.without_clt?
     paths.to_path_s
   end
 
   def determine_cmake_include_path
-    sdk = MacOS.sdk_path if MacOS.xcode43_without_clt?
+    sdk = MacOS.sdk_path if MacOS::Xcode.without_clt?
     paths = []
     paths << "#{MacOS::X11.include}/freetype2" if x11?
     paths << "#{sdk}/usr/include/libxml2" unless deps.include? 'libxml2'
-    if MacOS.xcode43_without_clt?
-      paths << "#{sdk}/usr/include/apache2"
-    end
+    paths << "#{sdk}/usr/include/apache2" if MacOS::Xcode.without_clt?
     paths << "#{sdk}/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers/" unless x11?
     paths << MacOS::X11.include if x11?
     paths.to_path_s
   end
 
   def determine_cmake_library_path
-    sdk = MacOS.sdk_path if MacOS.xcode43_without_clt?
+    sdk = MacOS.sdk_path if MacOS::Xcode.without_clt?
     paths = []
     # things expect to find GL headers since X11 used to be a default, so we add them
     paths << "#{sdk}/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries" unless x11?