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/video/dvd-slideshow/default.nix

@@ -0,0 +1,72 @@
+{ stdenv, lib, fetchurl, writeScript, cdrtools, dvdauthor, ffmpeg, imagemagick, lame, mjpegtools, sox, transcode, vorbis-tools, runtimeShell }:
+
+let
+  binPath = lib.makeBinPath [ cdrtools dvdauthor ffmpeg imagemagick lame mjpegtools sox transcode vorbis-tools ];
+
+  wrapper = writeScript "dvd-slideshow.sh" ''
+      #!${runtimeShell}
+      # wrapper script for dvd-slideshow programs
+      export PATH=${binPath}:$PATH
+
+      dir=`dirname "$0"`
+      exe=`basename "$0"`
+      case "$exe" in
+        dvd-slideshow)
+          # use mpeg2enc by default as ffmpeg is known to crash.
+          # run dvd-slideshow.ffmpeg to force ffmpeg.
+          "$dir/dvd-slideshow.real" -mpeg2enc $@
+          ;;
+
+        dvd-slideshow.ffmpeg)
+          "$dir/dvd-slideshow.real" $@
+          ;;
+
+        *)
+          "$dir/$exe.real" $@
+          ;;
+      esac
+    '';
+
+in stdenv.mkDerivation rec {
+  pname = "dvd-slideshow";
+  version = "0.8.4-2";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/dvd-slideshow/files/${pname}-${version}.tar.gz";
+    sha256 = "17c09aqvippiji2sd0pcxjg3nb1mnh9k5nia4gn5lhcvngjcp1q5";
+  };
+
+  patchPhase = ''
+    # fix upstream typos
+    substituteInPlace dvd-slideshow \
+      --replace "version='0.8.4-1'" "version='0.8.4-2'" \
+      --replace "mymyecho" "myecho"
+  '';
+
+  installPhase = ''
+    mkdir -p "$out/bin"
+    cp dvd-slideshow         "$out/bin/dvd-slideshow.real"
+    cp dvd-menu              "$out/bin/dvd-menu.real"
+    cp dir2slideshow         "$out/bin/dir2slideshow.real"
+    cp gallery1-to-slideshow "$out/bin/gallery1-to-slideshow.real"
+    cp jigl2slideshow        "$out/bin/jigl2slideshow.real"
+
+    cp ${wrapper} "$out/bin/dvd-slideshow.sh"
+    ln -s dvd-slideshow.sh "$out/bin/dvd-slideshow"
+    ln -s dvd-slideshow.sh "$out/bin/dvd-slideshow.ffmpeg"
+    ln -s dvd-slideshow.sh "$out/bin/dvd-menu"
+    ln -s dvd-slideshow.sh "$out/bin/dir2slideshow"
+    ln -s dvd-slideshow.sh "$out/bin/gallery1-to-slideshow"
+    ln -s dvd-slideshow.sh "$out/bin/jigl2slideshow"
+
+    cp -a man "$out/"
+  '';
+
+  meta = {
+    description = "Suite of command line programs that creates a slideshow-style video from groups of pictures";
+    homepage = "http://dvd-slideshow.sourceforge.net/wiki/Main_Page";
+    license = lib.licenses.gpl2;
+    platforms = lib.platforms.linux;
+    maintainers = [ lib.maintainers.robbinch ];
+  };
+}