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/servers/web-apps/engelsystem/default.nix

@@ -0,0 +1,51 @@
+{ lib, stdenv, fetchzip, php, writeText, nixosTests }:
+
+let
+  phpExt = php.withExtensions
+    ({ enabled, all }: with all; [ json filter mysqlnd mysqli pdo pdo_mysql ]);
+in stdenv.mkDerivation rec {
+  pname = "engelsystem";
+  version = "3.1.0";
+
+  src = fetchzip {
+    url =
+      "https://github.com/engelsystem/engelsystem/releases/download/v3.1.0/engelsystem-v3.1.0.zip";
+    sha256 = "01wra7li7n5kn1l6xkrmw4vlvvyqh089zs43qzn98hj0mw8gw7ai";
+  };
+
+  buildInputs = [ phpExt ];
+
+  installPhase = ''
+    runHook preInstall
+
+    # prepare
+    rm -r ./storage/
+    rm -r ./docker/
+
+    ln -sf /etc/engelsystem/config.php ./config/config.php
+    ln -sf /var/lib/engelsystem/storage/ ./storage
+
+    mkdir -p $out/share/engelsystem
+    mkdir -p $out/bin
+    cp -r . $out/share/engelsystem
+
+    echo $(command -v php)
+    # The patchShebangAuto function always used the php without extensions, so path the shebang manually
+    sed -i -e "1 s|.*|#\!${phpExt}/bin/php|" "$out/share/engelsystem/bin/migrate"
+    ln -s "$out/share/engelsystem/bin/migrate" "$out/bin/migrate"
+
+    runHook postInstall
+  '';
+
+  passthru.tests = nixosTests.engelsystem;
+
+  meta = with lib; {
+    description =
+      "Coordinate your volunteers in teams, assign them to work shifts or let them decide for themselves when and where they want to help with what";
+    homepage = "https://engelsystem.de";
+    license = licenses.gpl2;
+    maintainers = with maintainers; [ kloenk ];
+    mainProgram = "migrate";
+    platforms = platforms.all;
+  };
+}