misc pkgs: Basic sed to get fix pkgconfig and autoreconfHook buildInputs

Only acts on one-line dependency lists.

pkgs/games/crack-attack/default.nix

@@ -8,7 +8,8 @@ stdenv.mkDerivation {
     sha256 = "1sakj9a2q05brpd7lkqxi8q30bccycdzd96ns00s6jbxrzjlijkm";
   };
 
-  buildInputs = [ pkgconfig gtk2 freeglut SDL mesa libXi libXmu ];
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [ gtk2 freeglut SDL mesa libXi libXmu ];
 
   hardeningDisable = [ "format" ];