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/tools/misc/dbench/default.nix

@@ -0,0 +1,46 @@
+{ lib, stdenv, fetchgit, autoconf, popt, zlib, rpcsvc-proto, libtirpc }:
+
+stdenv.mkDerivation rec {
+  pname = "dbench";
+  version = "2013-01-01";
+
+  src = fetchgit {
+    url = "git://git.samba.org/sahlberg/${pname}.git";
+    rev = "65b19870ed8d25bff14cafa1c30beb33f1fb6597";
+    sha256 = "16lcbwmmx8z5i73k3dnf54yffrpx7ql3y9k3cpkss9dcyxb1p83i";
+  };
+
+  nativeBuildInputs = [ autoconf rpcsvc-proto ];
+  buildInputs = [ popt zlib libtirpc ];
+  NIX_CFLAGS_COMPILE = [ "-I${libtirpc.dev}/include/tirpc" ];
+  NIX_LDFLAGS = [ "-ltirpc" ];
+
+  patches = [
+    # patch has been also sent upstream and might be included in future versions
+    ./fix-missing-stdint.patch
+  ];
+
+  preConfigure = ''
+    ./autogen.sh
+    configureFlagsArray+=("--datadir=$out/share/dbench")
+  '';
+
+  postInstall = ''
+    cp -R loadfiles/* $out/share/dbench/doc/dbench/loadfiles
+
+    # dbench looks here for the file
+    ln -s doc/dbench/loadfiles/client.txt $out/share/dbench/client.txt
+
+    # backwards compatible to older nixpkgs packaging introduced by
+    # 3f27be8e5d5861cd4b9487d6c5212d88bf24316d
+    ln -s dbench/doc/dbench/loadfiles $out/share/loadfiles
+  '';
+
+  meta = with lib; {
+    description = "Filesystem benchmark tool based on load patterns";
+    homepage = "https://dbench.samba.org/";
+    license = licenses.gpl3;
+    platforms = platforms.linux;
+    maintainers = [ maintainers.bjornfor ];
+  };
+}

pkgs/development/tools/misc/dbench/fix-missing-stdint.patch

@@ -0,0 +1,10 @@
+--- dbench-65b1987.org/libnfs.c	2017-11-08 12:25:39.652147989 +0000
++++ dbench-65b1987/libnfs.c	2017-11-08 12:26:20.269897054 +0000
+@@ -23,6 +23,7 @@
+ #include <sys/types.h>
+ #include <sys/stat.h>
+ #include <fcntl.h>
++#include <stdint.h>
+ 
+ #define discard_const(ptr) ((void *)((intptr_t)(ptr)))
+