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/ripcord/darwin.nix

@@ -0,0 +1,33 @@
+{ stdenvNoCC, lib, fetchzip }:
+
+stdenvNoCC.mkDerivation rec {
+  pname = "ripcord";
+  version = "0.4.29";
+
+  src = fetchzip {
+    url = "https://cancel.fm/dl/Ripcord_Mac_${version}.zip";
+    sha256 = "sha256-v8iydjLBjFN5LuctpcBpEkhSICxPhLKzLjSASWtsQok=";
+    stripRoot = false;
+  };
+
+  dontBuild = true;
+  dontFixup = true; # modification is not allowed by the license https://cancel.fm/ripcord/shareware-redistribution/
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/Applications
+    cp -r $src/Ripcord.app $out/Applications/
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Desktop chat client for Slack and Discord";
+    homepage = "https://cancel.fm/ripcord/";
+    # See: https://cancel.fm/ripcord/shareware-redistribution/
+    license = licenses.unfreeRedistributable;
+    maintainers = with maintainers; [ mikroskeem ];
+    platforms = [ "x86_64-darwin" ];
+  };
+}

pkgs/applications/networking/instant-messengers/ripcord/default.nix

@@ -0,0 +1,68 @@
+{ lib, mkDerivation, fetchurl, makeFontsConf, appimageTools
+, qtbase, qtsvg, qtmultimedia, qtwebsockets, qtimageformats
+, autoPatchelfHook, desktop-file-utils, imagemagick
+, twemoji-color-font, xorg, libsodium, libopus, libGL, alsa-lib }:
+
+mkDerivation rec {
+  pname = "ripcord";
+  version = "0.4.29";
+
+  src = let
+    appimage = fetchurl {
+      url = "https://cancel.fm/dl/Ripcord-${version}-x86_64.AppImage";
+      sha256 = "sha256-4yDLPEBDsPKWtLwdpmSyl3b5XCwLAr2/EVtNRrFmmJk=";
+      name = "${pname}-${version}.AppImage";
+    };
+  in appimageTools.extract {
+    name = "${pname}-${version}";
+    src = appimage;
+  };
+
+  nativeBuildInputs = [ autoPatchelfHook desktop-file-utils imagemagick ];
+  buildInputs = [ libsodium libopus libGL alsa-lib ]
+    ++ [ qtbase qtsvg qtmultimedia qtwebsockets qtimageformats ]
+    ++ (with xorg; [ libX11 libXScrnSaver libXcursor xkeyboardconfig ]);
+
+  fontsConf = makeFontsConf {
+    fontDirectories = [ twemoji-color-font ];
+  };
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out
+    cp -r ${src}/{qt.conf,translations,twemoji.ripdb} $out
+
+    for size in 16 32 48 64 72 96 128 192 256 512 1024; do
+      mkdir -p $out/share/icons/hicolor/"$size"x"$size"/apps
+      convert -resize "$size"x"$size" ${src}/Ripcord_Icon.png $out/share/icons/hicolor/"$size"x"$size"/apps/ripcord.png
+    done
+
+    desktop-file-install --dir $out/share/applications \
+      --set-key Exec --set-value ripcord \
+      --set-key Icon --set-value ripcord \
+      --set-key Comment --set-value "${meta.description}" \
+      ${src}/Ripcord.desktop
+    mv $out/share/applications/Ripcord.desktop $out/share/applications/ripcord.desktop
+
+    install -Dm755 ${src}/Ripcord $out/Ripcord
+    patchelf --replace-needed libsodium.so.18 libsodium.so $out/Ripcord
+    makeQtWrapper $out/Ripcord $out/bin/ripcord \
+      --chdir "$out" \
+      --set FONTCONFIG_FILE "${fontsConf}" \
+      --prefix LD_LIBRARY_PATH ":" "${xorg.libXcursor}/lib" \
+      --prefix QT_XKB_CONFIG_ROOT ":" "${xorg.xkeyboardconfig}/share/X11/xkb" \
+      --set RIPCORD_ALLOW_UPDATES 0
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Desktop chat client for Slack and Discord";
+    homepage = "https://cancel.fm/ripcord/";
+    # See: https://cancel.fm/ripcord/shareware-redistribution/
+    license = licenses.unfreeRedistributable;
+    maintainers = with maintainers; [ infinisil ];
+    platforms = [ "x86_64-linux" ];
+  };
+}