wine: Update devel 1.5.25

Removes the warning about compiling wine with Clang when installing the devel
version since most of the serious bugs seems to have been resolved as of 1.5.20.
Tested it against a set of binaries which would not run with older versions
built with Clang and they ran with 1.5.25.

Closes Homebrew/homebrew#18184.

Signed-off-by: Charlie Sharpsteen <source@sharpsteen.net>

Formula/wine.rb

@@ -27,8 +27,8 @@ class Wine < Formula
     # updating too
     #  * http://wiki.winehq.org/Gecko
     #  * http://wiki.winehq.org/Mono
-    url 'http://downloads.sourceforge.net/project/wine/Source/wine-1.5.24.tar.bz2'
-    sha1 'd96ad506e115659520ad24f30c87c7d04a810154'
+    url 'http://downloads.sourceforge.net/project/wine/Source/wine-1.5.25.tar.bz2'
+    sha1 'fdc0067cce2176577a61b693fcbbf98ec1d50f2a'
   end
 
   env :std
@@ -83,7 +83,7 @@ class Wine < Formula
 
     ENV["LIBS"] = "-lGL -lGLU"
     ENV.append "CFLAGS", build32
-    if ENV.compiler == :clang
+    if ENV.compiler == :clang and !build.devel?
       opoo <<-EOS.undent
         Clang currently miscompiles some parts of Wine. If you have gcc, you
         can get a more stable build with: