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/tools/security/clamav/default.nix

@@ -0,0 +1,43 @@
+{ lib, stdenv, fetchurl, pkg-config, cmake
+, zlib, bzip2, libiconv, libxml2, openssl, ncurses, curl, libmilter, pcre2
+, libmspack, systemd, Foundation, json_c, check
+, rustc, rust-bindgen, rustfmt, cargo, python3
+}:
+
+stdenv.mkDerivation rec {
+  pname = "clamav";
+  version = "0.105.0";
+
+  src = fetchurl {
+    url = "https://www.clamav.net/downloads/production/${pname}-${version}.tar.gz";
+    sha256 = "sha256-JwIDpUxFgEnbVPzZNoP/Wy2xkVHzY8SOgs7O/d4rNdQ=";
+  };
+
+  patches = [
+    # Flaky test, remove this when https://github.com/Cisco-Talos/clamav/issues/343 is fixed
+    ./remove-freshclam-test.patch
+    ./sample-cofiguration-file-install-location.patch
+  ];
+
+  enableParallelBuilding = true;
+  nativeBuildInputs = [ cmake pkg-config rustc rust-bindgen rustfmt cargo python3 ];
+  buildInputs = [
+    zlib bzip2 libxml2 openssl ncurses curl libiconv libmilter pcre2 libmspack json_c check
+  ] ++ lib.optional stdenv.isLinux systemd
+    ++ lib.optional stdenv.isDarwin Foundation;
+
+  cmakeFlags = [
+    "-DSYSTEMD_UNIT_DIR=${placeholder "out"}/lib/systemd"
+    "-DAPP_CONFIG_DIRECTORY=/etc/clamav"
+  ];
+
+  doCheck = true;
+
+  meta = with lib; {
+    homepage = "https://www.clamav.net";
+    description = "Antivirus engine designed for detecting Trojans, viruses, malware and other malicious threats";
+    license = licenses.gpl2;
+    maintainers = with maintainers; [ robberer qknight fpletz globin ];
+    platforms = platforms.unix;
+  };
+}