ENV.rb - style tweak

Library/Homebrew/extend/ENV.rb

@@ -175,13 +175,11 @@ module HomebrewEnvExtension
     append 'CPPFLAGS', "-DNCURSES_OPAQUE=0"
   end
 
-  # returns the compiler we're using
+  # Shortcuts for reading common flags
   def cc;      self['CC'] or "gcc";  end
   def cxx;     self['CXX'] or "g++"; end
-
-  # CFLAGS are read quite a bit
-  def cflags; ENV['CFLAGS']; end
-  def ldflags; ENV['LDFLAGS']; end
+  def cflags;  self['CFLAGS'];       end
+  def ldflags; self['LDFLAGS'];      end
 
   def m64
     append_to_cflags '-m64'