···

       
12
       
12
       
 
       
## Nix expression for a Qt package (default.nix) {#qt-default-nix}

     

       
13
       
13
       
 
       


     

       
14
       
14
       
 
       
```nix

     

       
15
       
15
       
-
       
{ stdenv, lib, qt6, wrapQtAppsHook }:

     

       
15
       
15
       
+
       
{ stdenv, qt6 }:

     

       
16
       
16
       
 
       


     

       
17
       
17
       
 
       
stdenv.mkDerivation {

     

       
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18
       
 
       
  pname = "myapp";

     
···

       
23
       
23
       
 
       
}

     

       
24
       
24
       
 
       
```

     

       
25
       
25
       
 
       


     

       
26
       
26
       
+
       
The same goes for Qt 5 where libraries and tools are under `libsForQt5`.

     

       
27
       
27
       
+
       


     

       
26
       
28
       
 
       
Any Qt package should include `wrapQtAppsHook` in `nativeBuildInputs`, or explicitly set `dontWrapQtApps` to bypass generating the wrappers.

     

       
27
       
29
       
 
       


     

       
28
       
30
       
 
       
::: {.note}

     

       
29
       
29
       
-
       
Graphical Linux applications should also include `qtwayland` in `buildInputs`, to ensure the Wayland platform plugin is available.

     

       
31
       
31
       
+
       
Qt 6 graphical applications should also include `qtwayland` in `buildInputs` on Linux (but not on platforms e.g. Darwin, where `qtwayland` is not available), to ensure the Wayland platform plugin is available.

     

       
30
       
32
       
 
       


     

       
31
       
33
       
 
       
This may become default in the future, see [NixOS/nixpkgs#269674](https://github.com/NixOS/nixpkgs/pull/269674).

     

       
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:::