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/sync/backintime/common.nix

@@ -0,0 +1,52 @@
+{stdenv, lib, fetchFromGitHub, makeWrapper, gettext,
+python3, rsync, cron, openssh, sshfs-fuse, encfs }:
+
+let
+  python' = python3.withPackages (ps: with ps; [ dbus-python keyring ]);
+
+  apps = lib.makeBinPath [ openssh python' cron rsync sshfs-fuse encfs ];
+in stdenv.mkDerivation rec {
+  pname = "backintime-common";
+  version = "1.3.2";
+
+  src = fetchFromGitHub {
+    owner = "bit-team";
+    repo = "backintime";
+    rev = "v${version}";
+    sha256 = "sha256-7iTQZ7SiESsKK8F8BpLrRNkj8JhHo64kliaOvMvYGvw=";
+  };
+
+  nativeBuildInputs = [ makeWrapper gettext ];
+  buildInputs = [ python' ];
+
+  installFlags = [ "DEST=$(out)" ];
+
+  preConfigure = ''
+    cd common
+    substituteInPlace configure \
+      --replace "/.." "" \
+      --replace "share/backintime" "${python'.sitePackages}/backintime"
+    substituteInPlace "backintime" \
+      --replace "share" "${python'.sitePackages}"
+  '';
+
+  dontAddPrefix = true;
+
+  preFixup = ''
+    wrapProgram "$out/bin/backintime" \
+      --prefix PATH : ${apps}
+    '';
+
+  meta = {
+    homepage = "https://github.com/bit-team/backintime";
+    description = "Simple backup tool for Linux";
+    license = lib.licenses.gpl2;
+    maintainers = [ ];
+    platforms = lib.platforms.all;
+    longDescription = ''
+      Back In Time is a simple backup tool (on top of rsync) for Linux
+      inspired from “flyback project” and “TimeVault”. The backup is
+      done by taking snapshots of a specified set of directories.
+    '';
+  };
+}

pkgs/applications/networking/sync/backintime/qt.nix

@@ -0,0 +1,26 @@
+{ mkDerivation, backintime-common, python3 }:
+
+let
+  python' = python3.withPackages (ps: with ps; [ pyqt5 backintime-common ]);
+in
+mkDerivation {
+  inherit (backintime-common)
+    version src installFlags meta dontAddPrefix nativeBuildInputs;
+
+  pname = "backintime-qt";
+
+  buildInputs = [ python' backintime-common ];
+
+  preConfigure = ''
+    cd qt
+    substituteInPlace configure \
+      --replace '"/../etc' '"/etc'
+    substituteInPlace qttools.py \
+      --replace "__file__, os.pardir, os.pardir" '"${backintime-common}/${python'.sitePackages}/backintime"'
+  '';
+
+  preFixup = ''
+    wrapQtApp "$out/bin/backintime-qt" \
+      --prefix PATH : "${backintime-common}/bin:$PATH"
+  '';
+}