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/os-specific/linux/libpsm2/default.nix

@@ -0,0 +1,47 @@
+{ lib, stdenv, fetchFromGitHub, numactl, pkg-config }:
+
+stdenv.mkDerivation rec {
+  pname = "libpsm2";
+  version = "11.2.206";
+
+  preConfigure= ''
+    export UDEVDIR=$out/etc/udev
+    substituteInPlace ./Makefile --replace "udevrulesdir}" "prefix}/etc/udev";
+  '';
+
+  enableParallelBuilding = true;
+
+  buildInputs = [ numactl pkg-config ];
+
+  makeFlags = [
+    # Disable blanket -Werror to avoid build failures
+    # on fresh toolchains like gcc-11.
+    "WERROR="
+  ];
+
+  installFlags = [
+    "DESTDIR=$(out)"
+    "UDEVDIR=/etc/udev"
+    "LIBPSM2_COMPAT_CONF_DIR=/etc"
+  ];
+
+  src = fetchFromGitHub {
+    owner = "intel";
+    repo = "opa-psm2";
+    rev = "PSM2_${version}";
+    sha256 = "sha256-HsM2OaoX+SdbIednX1MWw1M4kkkPwUs5Dm32q2H7Mg4=";
+  };
+
+  postInstall = ''
+    mv $out/usr/* $out
+    rmdir $out/usr
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/intel/opa-psm2";
+    description = "The PSM2 library supports a number of fabric media and stacks";
+    license = with licenses; [ gpl2 bsd3 ];
+    platforms = [ "x86_64-linux" ];
+    maintainers = [ maintainers.bzizou ];
+  };
+}