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/science/electronics/picoscope/default.nix

@@ -0,0 +1,137 @@
+{ stdenv, lib, fetchurl, dpkg, makeWrapper , mono, gtk-sharp-3_0
+, glib, libusb1 , zlib, gtk3-x11, callPackage
+, scopes ? [
+  "picocv"
+  "ps2000"
+  "ps2000a"
+  "ps3000"
+  "ps3000a"
+  "ps4000"
+  "ps4000a"
+  "ps5000"
+  "ps5000a"
+  "ps6000"
+  "ps6000a"
+] }:
+
+let
+  shared_meta = lib:
+    with lib; {
+      homepage = "https://www.picotech.com/downloads/linux";
+      maintainers = with maintainers; [ expipiplus1 wirew0rm ] ++ teams.lumiguide.members;
+      platforms = [ "x86_64-linux" ];
+      license = licenses.unfree;
+    };
+
+  libpicoipp = callPackage ({ stdenv, lib, fetchurl, autoPatchelfHook, dpkg }:
+    stdenv.mkDerivation rec {
+      pname = "libpicoipp";
+      inherit (sources.libpicoipp) version;
+      src = fetchurl { inherit (sources.libpicoipp) url sha256; };
+      nativeBuildInputs = [ dpkg autoPatchelfHook ];
+      buildInputs = [ stdenv.cc.cc.lib ];
+      sourceRoot = ".";
+      unpackCmd = "dpkg-deb -x $src .";
+      installPhase = ''
+        runHook preInstall
+        mkdir -p $out/lib
+        cp -d opt/picoscope/lib/* $out/lib
+        install -Dt $out/usr/share/doc/libpicoipp usr/share/doc/libpicoipp/copyright
+        runHook postInstall
+      '';
+      meta = with lib;
+        shared_meta lib // {
+          description = "library for picotech oscilloscope software";
+        };
+    }) { };
+
+  # If we don't have a platform available, put a dummy version here, so at
+  # least evaluation succeeds.
+  sources =
+    (lib.importJSON ./sources.json).${stdenv.system} or { picoscope.version = "unknown"; };
+
+  scopePkg = name:
+    { url, version, sha256 }:
+    stdenv.mkDerivation rec {
+      pname = "lib${name}";
+      inherit version;
+      src = fetchurl { inherit url sha256; };
+      # picoscope does a signature check, so we can't patchelf these
+      nativeBuildInputs = [ dpkg ];
+      sourceRoot = ".";
+      unpackCmd = "dpkg-deb -x $src .";
+      installPhase = ''
+        runHook preInstall
+        mkdir -p $out/lib
+        cp -d opt/picoscope/lib/* $out/lib
+         runHook postInstall
+      '';
+      meta = with lib;
+        shared_meta lib // {
+          description = "library for picotech oscilloscope ${name} series";
+        };
+    };
+
+  scopePkgs = lib.mapAttrs scopePkg sources;
+
+in stdenv.mkDerivation rec {
+  pname = "picoscope";
+  inherit (sources.picoscope) version;
+
+  src = fetchurl { inherit (sources.picoscope) url sha256; };
+
+  nativeBuildInputs = [ dpkg makeWrapper ];
+  buildInputs = [ gtk-sharp-3_0 mono glib libusb1 zlib ];
+
+  unpackCmd = "dpkg-deb -x $src .";
+  sourceRoot = ".";
+  scopeLibs = lib.attrVals (map (x: "lib${x}") scopes) scopePkgs;
+  MONO_PATH = "${gtk-sharp-3_0}/lib/mono/gtk-sharp-3.0:" + (lib.makeLibraryPath
+    ([
+      glib
+      gtk3-x11
+      gtk-sharp-3_0
+      libusb1
+      zlib
+      libpicoipp
+    ] ++ scopeLibs));
+
+  installPhase = ''
+    runHook preInstall
+    mkdir -p $out/
+    cp -dr usr/share $out/share
+    cp -dr opt/picoscope/* $out/
+    makeWrapper "$(command -v mono)" $out/bin/picoscope \
+      --add-flags $out/lib/PicoScope.GTK.exe \
+      --prefix MONO_PATH : "$MONO_PATH" \
+      --prefix LD_LIBRARY_PATH : "$MONO_PATH" \
+      --set LANG C
+    runHook postInstall
+  '';
+
+  # usage:
+  # services.udev.packages = [ pkgs.picoscope.rules ];
+  # users.groups.pico = {};
+  # users.users.you.extraGroups = [ "pico" ];
+  passthru.rules = lib.writeTextDir "lib/udev/rules.d/95-pico.rules" ''
+    SUBSYSTEMS=="usb", ATTRS{idVendor}=="0ce9", MODE="664",GROUP="pico"
+  '';
+
+  meta = with lib;
+    shared_meta lib // {
+      description =
+        "Oscilloscope application that works with all PicoScope models";
+      longDescription = ''
+        PicoScope for Linux is a powerful oscilloscope application that works
+        with all PicoScope models. The most important features from PicoScope
+        for Windows are included—scope, spectrum analyzer, advanced triggers,
+        automated measurements, interactive zoom, persistence modes and signal
+        generator control. More features are being added all the time.
+
+        Waveform captures can be saved for off-line analysis, and shared with
+        PicoScope for Linux, PicoScope for macOS and PicoScope for Windows
+        users, or exported in text, CSV and MathWorks MATLAB 4 formats.
+      '';
+    };
+}
+