1 files changed, 27 insertions, 0 deletions
diff --git a/Library/Homebrew/compat/ENV/std.rb b/Library/Homebrew/compat/ENV/std.rb
new file mode 100644
index 000000000..26dabe440
--- /dev/null
+++ b/Library/Homebrew/compat/ENV/std.rb
@@ -0,0 +1,27 @@
+module Stdenv
+  def fast
+    odeprecated "ENV.fast"
+  end
+
+  def O4
+    odeprecated "ENV.O4"
+  end
+
+  def Og
+    odeprecated "ENV.Og"
+  end
+
+  def gcc_4_0_1
+    odeprecated "ENV.gcc_4_0_1", "ENV.gcc_4_0"
+    gcc_4_0
+  end
+
+  def gcc
+    odeprecated "ENV.gcc", "ENV.gcc_4_2"
+    gcc_4_2
+  end
+
+  def libpng
+    odeprecated "ENV.libpng", "ENV.x11"
+  end
+end