librsvg: drop gtk2 dep. by default, add optional gtk3 dep.

Tried to build some affected packages, seems OK.

1 files changed, 7 insertions, 5 deletions

diff --git a/pkgs/development/libraries/librsvg/default.nix b/pkgs/development/libraries/librsvg/default.nix
index 1ac47f890ab..13385dfb65c 100644
--- a/pkgs/development/libraries/librsvg/default.nix
+++ b/pkgs/development/libraries/librsvg/default.nix
@@ -1,5 +1,7 @@
-{ stdenv, fetchurl, pkgconfig, libxml2, libgsf, bzip2, glib, gtk, libcroco
-, gdk_pixbuf, gobjectIntrospection?null, enableIntrospection?false }:
+{ stdenv, fetchurl, pkgconfig, glib, gdk_pixbuf, pango, cairo
+, libxml2, libgsf, bzip2, libcroco
+, gtk2 ? null, gtk3 ? null
+, gobjectIntrospection ? null, enableIntrospection ? false }:
 
 # no introspection by default, it's too big
 
@@ -10,9 +12,9 @@ stdenv.mkDerivation rec {
     url = "mirror://gnome/sources/librsvg/2.36/${name}.tar.xz";
     sha256 = "1hp6325gdkzx8yqn2d2r915ak3k6hfshjjh0sc54z3vr0i99688h";
   };
-  buildInputs = [ libxml2 libgsf bzip2 libcroco gdk_pixbuf ]
-    ++ stdenv.lib.optional enableIntrospection [gobjectIntrospection];
-  propagatedBuildInputs = [ glib gtk ];
+  buildInputs = [ libxml2 libgsf bzip2 libcroco pango cairo ]
+    ++ stdenv.lib.optional enableIntrospection [ gobjectIntrospection ];
+  propagatedBuildInputs = [ glib gdk_pixbuf gtk2 gtk3 ];
   nativeBuildInputs = [ pkgconfig ];
 
   configureFlags = ["--enable-introspection=auto"];