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/libvdpau/default.nix

@@ -0,0 +1,32 @@
+{ lib, stdenv, fetchurl, pkg-config, xorg, mesa, meson, ninja }:
+
+stdenv.mkDerivation rec {
+  pname = "libvdpau";
+  version = "1.5";
+
+  src = fetchurl {
+    url = "https://gitlab.freedesktop.org/vdpau/libvdpau/-/archive/${version}/${pname}-${version}.tar.bz2";
+    sha256 = "sha256-pdUKQrjCiP68BxUatkOsjeBqGERpZcckH4m06BCCGRM=";
+  };
+  patches = [ ./installdir.patch ];
+
+  outputs = [ "out" "dev" ];
+
+  nativeBuildInputs = [ meson ninja pkg-config ];
+  buildInputs = with xorg; [ xorgproto libXext ];
+
+  propagatedBuildInputs = [ xorg.libX11 ];
+
+  mesonFlags = lib.optional stdenv.isLinux
+    [ "-Dmoduledir=${mesa.drivers.driverLink}/lib/vdpau" ];
+
+  NIX_LDFLAGS = lib.optionalString stdenv.isDarwin "-lX11";
+
+  meta = with lib; {
+    homepage = "https://www.freedesktop.org/wiki/Software/VDPAU/";
+    description = "Library to use the Video Decode and Presentation API for Unix (VDPAU)";
+    license = licenses.mit; # expat version
+    platforms = platforms.unix;
+    maintainers = [ maintainers.vcunat ];
+  };
+}

pkgs/development/libraries/libvdpau/installdir.patch

@@ -0,0 +1,9 @@
+--- a/trace/meson.build	2020-02-15 16:34:58.698832000 +0100
++++ b/trace/meson.build	2020-02-15 16:39:05.359952802 +0100
+@@ -4,5 +4,5 @@
+     dependencies : libdl,
+     version : '1.0.0',
+     install : true,
+-    install_dir : moduledir,
++    install_dir : get_option('prefix') + '/lib/libvdpau',
+ )