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/servers/jitsi-videobridge/default.nix

@@ -0,0 +1,57 @@
+{ lib, stdenv, fetchurl, makeWrapper, dpkg, jre_headless, nixosTests }:
+
+let
+  pname = "jitsi-videobridge2";
+  version = "2.1-595-g3637fda4";
+  src = fetchurl {
+    url = "https://download.jitsi.org/stable/${pname}_${version}-1_all.deb";
+    sha256 = "vwn9C8M3wwiIqwxAu1MDe2ra2SCQ2Hssco5J/xUFoKM=";
+  };
+in
+stdenv.mkDerivation {
+  inherit pname version src;
+
+  dontBuild = true;
+
+  unpackCmd = "${dpkg}/bin/dpkg-deb -x $src debcontents";
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  installPhase = ''
+    runHook preInstall
+    substituteInPlace usr/share/jitsi-videobridge/jvb.sh \
+      --replace "exec java" "exec ${jre_headless}/bin/java"
+
+    mkdir -p $out/{bin,share/jitsi-videobridge,etc/jitsi/videobridge}
+    mv etc/jitsi/videobridge/logging.properties $out/etc/jitsi/videobridge/
+    cp ${./logging.properties-journal} $out/etc/jitsi/videobridge/logging.properties-journal
+    mv usr/share/jitsi-videobridge/* $out/share/jitsi-videobridge/
+    ln -s $out/share/jitsi-videobridge/jvb.sh $out/bin/jitsi-videobridge
+
+    # work around https://github.com/jitsi/jitsi-videobridge/issues/1547
+    wrapProgram $out/bin/jitsi-videobridge \
+      --set VIDEOBRIDGE_GC_TYPE G1GC
+    runHook postInstall
+  '';
+
+  passthru.tests = {
+    single-host-smoke-test = nixosTests.jitsi-meet;
+  };
+
+  passthru.updateScript = ./update.sh;
+
+  meta = with lib; {
+    description = "A WebRTC compatible video router";
+    longDescription = ''
+      Jitsi Videobridge is an XMPP server component that allows for multiuser video communication.
+      Unlike the expensive dedicated hardware videobridges, Jitsi Videobridge does not mix the video
+      channels into a composite video stream, but only relays the received video channels to all call
+      participants. Therefore, while it does need to run on a server with good network bandwidth,
+      CPU horsepower is not that critical for performance.
+    '';
+    homepage = "https://github.com/jitsi/jitsi-videobridge";
+    license = licenses.asl20;
+    maintainers = teams.jitsi.members;
+    platforms = platforms.linux;
+  };
+}