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/azure-functions-core-tools/default.nix

@@ -0,0 +1,73 @@
+{ stdenv
+, lib
+, config
+, fetchurl
+, unzip
+, makeWrapper
+, icu
+, libunwind
+, curl
+, zlib
+, libuuid
+, dotnetbuildhelpers
+, dotnetCorePackages
+, openssl
+}:
+
+stdenv.mkDerivation rec {
+  pname = "azure-functions-core-tools";
+  version = "3.0.3785";
+
+  src = fetchurl {
+    url = "https://github.com/Azure/${pname}/releases/download/${version}/Azure.Functions.Cli.linux-x64.${version}.zip";
+    sha256 = "sha256-NdTEFQaG8eFengjzQr51ezehIHFvQZqmrjpjWk4vZKo=";
+  };
+
+  buildInputs = [
+    unzip
+    makeWrapper
+    dotnetbuildhelpers
+  ];
+
+  nativeBuildInputs = [
+    icu
+    libunwind
+    curl
+    zlib
+    dotnetCorePackages.sdk_3_1
+  ];
+
+  libPath = lib.makeLibraryPath [
+    libunwind
+    libuuid
+    stdenv.cc.cc
+    curl
+    zlib
+    icu
+    openssl
+  ];
+
+  unpackPhase = ''
+    unzip $src
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp -prd *.dll *.so gozip func $out/bin
+    patchelf \
+      --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
+      --set-rpath "${libPath}" "$out/bin/func"
+    chmod +x $out/bin/func $out/bin/gozip
+    find $out/bin -type f -name "*.so" -exec patchelf --set-rpath "${libPath}" {} \;
+    wrapProgram "$out/bin/func" --prefix LD_LIBRARY_PATH : ${libPath}
+  '';
+  dontStrip = true; # Causes rpath patching to break if not set
+
+  meta = with lib; {
+    homepage = "https://github.com/Azure/azure-functions-core-tools";
+    description = "Command line tools for Azure Functions";
+    license = licenses.mit;
+    maintainers = with maintainers; [ jshcmpbll ];
+    platforms = platforms.linux;
+  };
+}