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/development/libraries/libjcat/default.nix

@@ -0,0 +1,77 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, docbook_xml_dtd_43
+, docbook-xsl-nons
+, glib
+, json-glib
+, gnutls
+, gpgme
+, gobject-introspection
+, vala
+, gtk-doc
+, meson
+, ninja
+, pkg-config
+, python3
+, nixosTests
+}:
+
+stdenv.mkDerivation rec {
+  pname = "libjcat";
+  version = "0.1.11";
+
+  outputs = [ "bin" "out" "dev" "devdoc" "man" "installedTests" ];
+
+  src = fetchFromGitHub {
+    owner = "hughsie";
+    repo = "libjcat";
+    rev = version;
+    sha256 = "2kdoOwgaLpo/Cp3wkCMgdyQ++BC3Cn7CRhXhVCHn/iM=";
+  };
+
+  patches = [
+    # Installed tests are installed to different output
+    ./installed-tests-path.patch
+  ];
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    docbook_xml_dtd_43
+    docbook-xsl-nons
+    gobject-introspection
+    vala
+    gtk-doc
+    python3
+  ];
+
+  buildInputs = [
+    glib
+    json-glib
+    gnutls
+    gpgme
+  ];
+
+  mesonFlags = [
+    "-Dgtkdoc=true"
+    "-Dinstalled_test_prefix=${placeholder "installedTests"}"
+  ];
+
+  doCheck = true;
+
+  passthru = {
+    tests = {
+      installed-tests = nixosTests.installed-tests.libjcat;
+    };
+  };
+
+  meta = with lib; {
+    description = "Library for reading and writing Jcat files";
+    homepage = "https://github.com/hughsie/libjcat";
+    license = licenses.lgpl21Plus;
+    maintainers = with maintainers; [ jtojnar ];
+    platforms = platforms.all;
+  };
+}