Adding libgdiplus for mono, and making mono reference it.

svn path=/nixpkgs/trunk/; revision=31276

pkgs/development/compilers/mono/default.nix

@@ -1,4 +1,4 @@
-{stdenv, fetchurl, bison, pkgconfig, glib, gettext, perl}:
+{stdenv, fetchurl, bison, pkgconfig, glib, gettext, perl, libgdiplus}:
 
 stdenv.mkDerivation {
   name = "mono-2.10.8.1";
@@ -7,7 +7,7 @@ stdenv.mkDerivation {
     sha256 = "0h4hdj99qg0nsg5260izwaybs59wysf7y399kffhg43fidpndz0x";
   };
 
-  buildInputs = [bison pkgconfig glib gettext perl];
+  buildInputs = [bison pkgconfig glib gettext perl libgdiplus];
   propagatedBuildInputs = [glib];
 
   NIX_LDFLAGS = "-lgcc_s" ;
@@ -15,6 +15,8 @@ stdenv.mkDerivation {
   # To overcome the bug https://bugzilla.novell.com/show_bug.cgi?id=644723
   dontDisableStatic = true;
 
+  configureFlags = "--with-libgdiplus=${libgdiplus}/lib/libgdiplus.so";
+
   # Attempt to fix this error when running "mcs --version":
   # The file /nix/store/xxx-mono-2.4.2.1/lib/mscorlib.dll is an invalid CIL image
   dontStrip = true;