From 1c80cbf38527e89a79963e9627399e481b344112 Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Wed, 29 Jun 2022 09:59:17 +0000
Subject: [PATCH 1/2] colord: use wrapGAppsHookNoGui

As far as I can tell, none of the colord applications are graphical.
This change is important for Musl, where librsvg is not supported
because rustc does not support dynamically-linked Musl[1].

[1]: https://github.com/NixOS/nixpkgs/issues/179242
---
 pkgs/tools/misc/colord/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/tools/misc/colord/default.nix b/pkgs/tools/misc/colord/default.nix
index f3d7503b9c9d7..079f75c4ca86f 100644
--- a/pkgs/tools/misc/colord/default.nix
+++ b/pkgs/tools/misc/colord/default.nix
@@ -18,7 +18,7 @@
 , ninja
 , vala
 , libgudev
-, wrapGAppsHook
+, wrapGAppsNoGuiHook
 , shared-mime-info
 , sane-backends
 , docbook_xsl
@@ -72,7 +72,7 @@ stdenv.mkDerivation rec {
     pkg-config
     shared-mime-info
     vala
-    wrapGAppsHook
+    wrapGAppsNoGuiHook
   ];
 
   buildInputs = [

From 46339db687cb7daf92af20db1c14152ade29c4a1 Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Wed, 29 Jun 2022 09:48:50 +0000
Subject: [PATCH 2/2] colord: make the daemon disablable

We can't build the daemon in pkgsMusl, because rustc does not support
dynamic Musl targets[1].  But it still makes sense to support the rest
of colord, because an application should still be able to link against
it to talk to a colord daemon built in some other way (e.g. provided
by a different distro).

[1]: https://github.com/NixOS/nixpkgs/issues/179242
---
 pkgs/tools/misc/colord/default.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/tools/misc/colord/default.nix b/pkgs/tools/misc/colord/default.nix
index 079f75c4ca86f..77d06a6848ac3 100644
--- a/pkgs/tools/misc/colord/default.nix
+++ b/pkgs/tools/misc/colord/default.nix
@@ -26,6 +26,7 @@
 , docbook_xml_dtd_412
 , gtk-doc
 , libxslt
+, enableDaemon ? !stdenv.hostPlatform.isMusl || stdenv.hostPlatform.isStatic
 }:
 
 stdenv.mkDerivation rec {
@@ -56,6 +57,7 @@ stdenv.mkDerivation rec {
     "-Dlibcolordcompat=true"
     "-Dsane=true"
     "-Dvapi=true"
+    "-Ddaemon=${lib.boolToString enableDaemon}"
     "-Ddaemon_user=colord"
   ];
 
@@ -83,10 +85,11 @@ stdenv.mkDerivation rec {
     gusb
     lcms2
     libgudev
-    polkit
     sane-backends
     sqlite
     systemd
+  ] ++ lib.optionals enableDaemon [
+    polkit
   ];
 
   postInstall = ''