From 62b5fa807f34e70a3a7a452f81c50d3041d0419e Mon Sep 17 00:00:00 2001
From: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Date: Sat, 22 Oct 2022 22:04:23 -0400
Subject: dawn: provide path to wish for the GUI

---
 pkgs/applications/science/physics/dawn/default.nix | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'pkgs/applications/science/physics')

diff --git a/pkgs/applications/science/physics/dawn/default.nix b/pkgs/applications/science/physics/dawn/default.nix
index 609a0e1c4cd3..c174d4c0720f 100644
--- a/pkgs/applications/science/physics/dawn/default.nix
+++ b/pkgs/applications/science/physics/dawn/default.nix
@@ -1,6 +1,8 @@
 { lib
 , stdenv
 , fetchurl
+, tk
+, makeWrapper
 }:
 
 stdenv.mkDerivation rec {
@@ -18,12 +20,19 @@ stdenv.mkDerivation rec {
       --replace 'INSTALL_DIR =' "INSTALL_DIR = $out/bin#"
   '';
 
+  nativeBuildInputs = [ makeWrapper ];
+
   dontConfigure = true;
 
   preInstall = ''
     mkdir -p "$out/bin"
   '';
 
+  postInstall = ''
+    wrapProgram "$out/bin/DAWN_GUI" \
+      --prefix PATH : ${lib.makeBinPath [ tk ]}
+  '';
+
   meta = with lib; {
     description = "A vectorized 3D PostScript processor with analytical hidden line/surface removal";
     license = licenses.unfree;
-- 
cgit 1.4.1