uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/applications/networking/instant-messengers/caprine-bin/build-from-appimage.nix

@@ -0,0 +1,47 @@
+{ lib
+, fetchurl
+, appimageTools
+, xorg
+, pname
+, version
+, sha256
+, metaCommon ? { }
+}:
+
+let
+  name = "${pname}-${version}";
+  src = fetchurl {
+    url = "https://github.com/sindresorhus/caprine/releases/download/v${version}/Caprine-${version}.AppImage";
+    name = "Caprine-${version}.AppImage";
+    inherit sha256;
+  };
+  extracted = appimageTools.extractType2 { inherit name src; };
+in
+(appimageTools.wrapType2 {
+  inherit name src;
+
+  profile = ''
+    export LC_ALL=C.UTF-8
+  '';
+
+  extraPkgs = pkgs: appimageTools.defaultFhsEnvArgs.multiPkgs pkgs;
+
+  extraInstallCommands = ''
+    mv $out/bin/{${name},caprine}
+
+    mkdir -p $out/share
+    "${xorg.lndir}/bin/lndir" -silent "${extracted}/usr/share" "$out/share"
+    ln -s ${extracted}/caprine.png $out/share/icons/caprine.png
+    mkdir $out/share/applications
+    cp ${extracted}/caprine.desktop $out/share/applications/
+    substituteInPlace $out/share/applications/caprine.desktop \
+        --replace AppRun caprine
+  '';
+
+  meta = metaCommon // {
+    platforms = [ "x86_64-linux" ];
+    mainProgram = "caprine";
+  };
+}) // {
+  inherit pname version;
+}