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/timezonemap/default.nix

@@ -0,0 +1,65 @@
+{ lib, stdenv
+, autoreconfHook
+, fetchbzr
+, pkg-config
+, gtk3
+, glib
+, file
+, gobject-introspection
+, json-glib
+, libsoup
+}:
+
+stdenv.mkDerivation rec {
+  pname = "timezonemap";
+  version = "0.4.5.1";
+
+  src = fetchbzr {
+    url = "lp:timezonemap";
+    rev = "58";
+    sha256 = "sha256-wCJXwgnN+aZVerjQCm8oT3xIcwmc4ArcEoCh9pMrt+E=";
+  };
+
+  nativeBuildInputs = [
+    pkg-config
+    autoreconfHook
+    gobject-introspection
+  ];
+
+  buildInputs = [
+    gtk3
+    glib
+    json-glib
+    libsoup
+  ];
+
+  configureFlags = [
+    "CFLAGS=-Wno-error"
+    "--sysconfdir=/etc"
+    "--localstatedir=/var"
+  ];
+
+  installFlags = [
+    "sysconfdir=${placeholder "out"}/etc"
+    "localstatedir=\${TMPDIR}"
+  ];
+
+  preConfigure = ''
+    for f in {configure,m4/libtool.m4}; do
+      substituteInPlace $f\
+        --replace /usr/bin/file ${file}/bin/file
+    done
+  '';
+
+  postPatch = ''
+    sed "s|/usr/share/libtimezonemap|$out/share/libtimezonemap|g" -i ./src/tz.h
+  '';
+
+  meta = with lib; {
+    homepage = "https://launchpad.net/timezonemap";
+    description = "A GTK+3 Timezone Map Widget";
+    license = licenses.gpl2;
+    platforms = platforms.linux;
+    maintainers = [ maintainers.mkg20001 ];
+  };
+}