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/libxsmm/default.nix

@@ -0,0 +1,49 @@
+{ lib, stdenv, fetchFromGitHub, gfortran
+, python3, util-linux, which
+
+, enableStatic ? stdenv.hostPlatform.isStatic
+}:
+
+stdenv.mkDerivation rec {
+  pname = "libxsmm";
+  version = "1.16.3";
+
+  src = fetchFromGitHub {
+    owner = "hfp";
+    repo = "libxsmm";
+    rev = version;
+    sha256 = "sha256-PpMiD/PeQ0pe5hqFG6VFHWpR8y3wnO2z1dJfHHeItlQ=";
+  };
+
+  nativeBuildInputs = [
+    gfortran
+    python3
+    util-linux
+    which
+  ];
+
+  enableParallelBuilding = true;
+
+  dontConfigure = true;
+
+  makeFlags = let
+    static = if enableStatic then "1" else "0";
+  in [
+    "OMP=1"
+    "PREFIX=$(out)"
+    "STATIC=${static}"
+  ];
+
+  prePatch = ''
+    patchShebangs .
+  '';
+
+  meta = with lib; {
+    broken = (stdenv.isLinux && stdenv.isAarch64);
+    description = "Library targeting Intel Architecture for specialized dense and sparse matrix operations, and deep learning primitives";
+    license = licenses.bsd3;
+    homepage = "https://github.com/hfp/libxsmm";
+    platforms = platforms.linux;
+    maintainers = with lib.maintainers; [ chessai ];
+  };
+}