Merge pull request #236086 from wegank/tk-cleanup-1

chessdb, vkeybd, wordnet: drop TK_LIBRARY

pkgs/applications/audio/vkeybd/default.nix

···
 
   makeFlags = [ "TKLIB=-l${tk.libPrefix}" "TCLLIB=-l${tcl.libPrefix}" ];
 
-  postInstall = ''
-    wrapProgram $out/bin/vkeybd --set TK_LIBRARY "${tk}/lib/${tk.libPrefix}"
-  '';
-
   meta = with lib; {
     description = "Virtual MIDI keyboard";
     homepage = "https://www.alsa-project.org/~tiwai/alsa.html";

pkgs/applications/misc/wordnet/default.nix

···
   ];
 
   postInstall = ''
-    wrapProgram $out/bin/wishwn --set TK_LIBRARY "${tk}/lib/${tk.libPrefix}"
     wrapProgram $out/bin/wnb    --prefix PATH : "$out/bin"
   '';
 

pkgs/games/chessdb/default.nix

···
     "MANDIR=$(out)/man"
   ];
 
-  postInstall = ''
-    wrapProgram $out/bin/chessdb --set TK_LIBRARY "${tk}/lib/${tk.libPrefix}"
-  '';
-
   meta = {
     homepage = "https://chessdb.sourceforge.net/";
     description = "A free chess database";