Fix includes for construo

svn path=/nixpkgs/trunk/; revision=15532

pkgs/games/construo/0.2.2.nix

@@ -13,10 +13,13 @@ args : with args;
 	};
 	in with localDefs;
 let 
-preConfigure = FullDepEntry ("
+preConfigure = FullDepEntry (''
   sed -e 's/math[.]h/cmath/' -i vector.cxx
   sed -e 's/games/bin/' -i Makefile.in
-") [doUnpack minInit];
+  sed -e '1i\#include <stdlib.h>' -i construo_main.cxx -i command_line.cxx -i config.hxx
+  sed -e '1i\#include <string.h>' -i command_line.cxx -i lisp_reader.cxx -i unix_system.cxx \
+      -i world.cxx construo_main.cxx
+'') [doUnpack minInit];
 in
 stdenv.mkDerivation rec {
 	name = "construo-"+version;