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/tools/misc/system-config-printer/default.nix

@@ -0,0 +1,83 @@
+{ lib, stdenv, fetchFromGitHub, fetchpatch, udev, intltool, pkg-config, glib, xmlto, wrapGAppsHook
+, docbook_xml_dtd_412, docbook_xsl
+, libxml2, desktop-file-utils, libusb1, cups, gdk-pixbuf, pango, atk, libnotify
+, gobject-introspection, libsecret, packagekit
+, cups-filters
+, python3Packages, autoreconfHook, bash
+}:
+
+stdenv.mkDerivation rec {
+  pname = "system-config-printer";
+  version = "1.5.15";
+
+  src = fetchFromGitHub {
+    owner = "openPrinting";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0a3v8fp1dfb5cwwpadc3f6mv608b5yrrqd8ddkmnrngizqwlswsc";
+  };
+
+  prePatch = ''
+    # for automake
+    touch README ChangeLog
+    # for tests
+    substituteInPlace Makefile.am --replace /bin/bash ${bash}/bin/bash
+  '';
+
+  patches = [
+    ./detect_serverbindir.patch
+  ];
+
+  buildInputs = [
+    glib udev libusb1 cups
+    python3Packages.python
+    libnotify gobject-introspection gdk-pixbuf pango atk packagekit
+    libsecret
+  ];
+
+  nativeBuildInputs = [
+    intltool pkg-config
+    xmlto libxml2 docbook_xml_dtd_412 docbook_xsl desktop-file-utils
+    python3Packages.wrapPython
+    wrapGAppsHook autoreconfHook
+  ];
+
+  pythonPath = with python3Packages; requiredPythonModules [ pycups pycurl dbus-python pygobject3 requests pycairo pysmbc ];
+
+  preConfigure = ''
+    intltoolize --copy --force --automake
+  '';
+
+  configureFlags = [
+    "--with-udev-rules"
+    "--with-udevdir=${placeholder "out"}/etc/udev"
+    "--with-systemdsystemunitdir=${placeholder "out"}/etc/systemd/system"
+  ];
+
+  stripDebugList = [ "bin" "lib" "etc/udev" ];
+
+  doCheck = true;
+
+  postInstall =
+    ''
+      buildPythonPath "$out $pythonPath"
+      gappsWrapperArgs+=(
+        --prefix PATH : "$program_PATH"
+        --set CUPS_DATADIR "${cups-filters}/share/cups"
+      )
+
+      find $out/share/system-config-printer -name \*.py -type f -perm -0100 -print0 | while read -d "" f; do
+        patchPythonScript "$f"
+      done
+      patchPythonScript $out/etc/udev/udev-add-printer
+
+      substituteInPlace $out/etc/udev/rules.d/70-printers.rules \
+        --replace "udev-configure-printer" "$out/etc/udev/udev-configure-printer"
+    '';
+
+  meta = {
+    homepage = "https://github.com/openprinting/system-config-printer";
+    platforms = lib.platforms.linux;
+    license = lib.licenses.gpl2;
+  };
+}

pkgs/tools/misc/system-config-printer/detect_serverbindir.patch

@@ -0,0 +1,17 @@
+diff --git a/cupshelpers/config.py.in b/cupshelpers/config.py.in
+index 55abbfc..1244327 100644
+--- a/cupshelpers/config.py.in
++++ b/cupshelpers/config.py.in
+@@ -22,3 +22,12 @@
+ prefix="@prefix@"
+ sysconfdir="@sysconfdir@"
+ cupsserverbindir="@cupsserverbindir@"
++
++try:
++    with open("/etc/cups/cups-files.conf") as config:
++        for cfgline in config:
++            args = cfgline.split(" ")
++            if len(args) == 2 and args[0] == "ServerBin":
++                cupsserverbindir = args[1].strip()
++except OSError:
++    pass