remmina: only use fuse on linux systems

fuse is used in FreeRDP and now needs to be included[1] in
remmina. This breaks darwin and is only used for file clipboard
on linux[2].

This commit also fixes a compiler error due to some upstream
refactoring.

[1]: https://gitlab.com/Remmina/Remmina/-/issues/3039
[2]: 5bc74f43c8/docs/README.building (L111)

Signed-off-by: Florian Brandes <florian.brandes@posteo.de>

pkgs/applications/networking/remote/remmina/default.nix

@@ -1,5 +1,5 @@
 { lib, stdenv, fetchFromGitLab, cmake, ninja, pkg-config, wrapGAppsHook3
-, curl, fuse3
+, curl, fuse3, fetchpatch2
 , desktopToDarwinBundle
 , glib, gtk3, gettext, libxkbfile, libX11, python3
 , freerdp3, libssh, libgcrypt, gnutls, vte
@@ -26,11 +26,19 @@ stdenv.mkDerivation (finalAttrs: {
     hash = "sha256-0z2fcBnChCBYPxyFm/xpAW0jHaUGA92NQgjt+lWFUnM=";
   };
 
+  patches = [
+    (fetchpatch2 {
+      name = "add-a-conditional-check-for-darwin-and-NetBSD.patch";
+      url = "https://gitlab.com/Remmina/Remmina/-/commit/3b681398c823e070c7f780166b9d9fc2158e66c1.diff";
+      hash = "sha256-Ovdrsl9bftXiuXV+sqvDP9VGuXQZzC5VKOmkYmBXhNA=";
+    })
+  ];
+
   nativeBuildInputs = [ cmake ninja pkg-config wrapGAppsHook3 ]
     ++ lib.optionals stdenv.isDarwin [ desktopToDarwinBundle ];
 
   buildInputs = [
-    curl fuse3
+    curl
     gsettings-desktop-schemas
     glib gtk3 gettext libxkbfile libX11
     freerdp3 libssh libgcrypt gnutls
@@ -42,7 +50,7 @@ stdenv.mkDerivation (finalAttrs: {
     openssl gnome.adwaita-icon-theme json-glib libsodium
     harfbuzz python3
     wayland
-  ] ++ lib.optionals stdenv.isLinux [ libappindicator-gtk3 libdbusmenu-gtk3 webkitgtk_4_1 ]
+  ] ++ lib.optionals stdenv.isLinux [ fuse3 libappindicator-gtk3 libdbusmenu-gtk3 webkitgtk_4_1 ]
     ++ lib.optionals withLibsecret [ libsecret ]
     ++ lib.optionals withKf5Wallet [ libsForQt5.kwallet ]
     ++ lib.optionals withVte [ vte ];