tikzit: init at 2.0 (#48479)

* tikzit: init at 2.0

* tikzit: Parallel building and qualification

pkgs/tools/typesetting/tikzit/default.nix

@@ -0,0 +1,31 @@
+{ stdenv, fetchFromGitHub, qmake, qttools, qtbase, flex, bison }:
+
+stdenv.mkDerivation rec {
+  name = "tikzit-${version}";
+  version = "2.0";
+
+  src = fetchFromGitHub {
+    owner = "tikzit";
+    repo = "tikzit";
+    rev = "v${version}";
+    sha256 = "0fwxr9rc9vmw2jzpj084rygzyhp4xm3vm737668az600ln2scyad";
+  };
+
+  nativeBuildInputs = [ qmake qttools flex bison ];
+  buildInputs = [ qtbase ];
+
+  enableParallelBuilding = true;
+
+  meta = with stdenv.lib; {
+    description = "A graphical tool for rapidly creating graphs and diagrams using PGF/TikZ";
+    longDescription = ''
+      TikZiT is a simple GUI editor for graphs and string diagrams.
+      Its native file format is a subset of PGF/TikZ, which means TikZiT files
+      can be included directly in papers typeset using LaTeX.
+    '';
+    homepage = https://tikzit.github.io/;
+    license = licenses.gpl3Plus;
+    platforms = platforms.all;
+    maintainers = [ maintainers.iblech maintainers.mgttlinger ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -5633,6 +5633,8 @@ with pkgs;
 
   tie = callPackage ../development/tools/misc/tie { };
 
+  tikzit = libsForQt5.callPackage ../tools/typesetting/tikzit { };
+
   tilix = callPackage ../applications/misc/tilix { };
 
   tinc_pre = callPackage ../tools/networking/tinc/pre.nix { };