ushare: fails with clang

Formula/ushare.rb

@@ -3,8 +3,9 @@ require 'formula'
 class Ushare < Formula
   homepage 'http://ushare.geexbox.org/'
   url 'http://ushare.geexbox.org/releases/ushare-1.1a.tar.bz2'
-  md5 '5bbcdbf1ff85a9710fa3d4e82ccaa251'
+  sha1 '1539e83cde5d80f433d262d971f5fe78486c9375'
 
+  depends_on 'pkg-config' => :build
   depends_on 'gettext'
   depends_on 'libupnp'
   depends_on 'libdlna'
@@ -16,11 +17,16 @@ class Ushare < Formula
   }
   end
 
+  fails_with :clang do
+    cause "clang removes inline functions, causing a link error:\n" +
+          "\"_display_headers\", referenced from: _parse_command_line in cfgparser.o"
+  end
+
   def install
     # Need to explicitly add intl and gettext here.
     gettext = Formula.factory("gettext")
-    ENV.append 'LDFLAGS', "-lintl"
     ENV.append 'CFLAGS', "-I#{gettext.include}"
+    ENV.append 'LDFLAGS', "-lintl"
 
     inreplace 'configure', /config.h/, 'src/config.h'
     system "./configure", "--disable-debug",