ncurses: split into multiple outputs

Some programs (e.g. tput) might better be moved somewhere else than
$dev/bin, but that can be improved later if need be.

pkgs/tools/misc/entr/default.nix

@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   postPatch = ''
     substituteInPlace Makefile.bsd --replace /bin/echo echo
     substituteInPlace entr.c --replace /bin/cat ${coreutils}/bin/cat
-    substituteInPlace entr.c --replace /usr/bin/clear ${ncurses}/bin/clear
+    substituteInPlace entr.c --replace /usr/bin/clear ${ncurses.dev}/bin/clear
     substituteInPlace entr.1 --replace /bin/cat cat
     substituteInPlace entr.1 --replace /usr/bin/clear clear
   '';