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/http/tengine/check-resolv-conf.patch

@@ -0,0 +1,14 @@
+diff --git a/auto/unix b/auto/unix
+index a38c12dc..025a4899 100644
+--- a/auto/unix
++++ b/auto/unix
+@@ -1072,9 +1072,7 @@ ngx_feature_test='int fd;
+ 
+ 
+ # Auto read nameserver from /etc/resolv.conf.
+- if [ -f "/etc/resolv.conf" ]; then
+     have=NGX_RESOLVER_FILE
+     value=\"/etc/resolv.conf\"
+     . auto/define
+-fi
+ 

pkgs/servers/http/tengine/default.nix

@@ -0,0 +1,126 @@
+{ lib, stdenv, fetchFromGitHub, openssl, zlib, pcre, libxml2, libxslt
+, substituteAll, gd, geoip, gperftools, jemalloc, nixosTests
+, withDebug ? false
+, withMail ? false
+, withStream ? false
+, modules ? []
+, ...
+}:
+
+with lib;
+
+stdenv.mkDerivation rec {
+  version = "2.3.3";
+  pname = "tengine";
+
+  src = fetchFromGitHub {
+    owner = "alibaba";
+    repo = pname;
+    rev = version;
+    sha256 = "0p43qsldwhx4zfwp585x8kps0akrf7b0gxdgf0sh0yqcp7l28gmx";
+  };
+
+  buildInputs =
+    [ openssl zlib pcre libxml2 libxslt gd geoip gperftools jemalloc ]
+    ++ concatMap (mod: mod.inputs or []) modules;
+
+  patches = singleton (substituteAll {
+    src = ../nginx/nix-etag-1.15.4.patch;
+    preInstall = ''
+      export nixStoreDir="$NIX_STORE" nixStoreDirLen="''${#NIX_STORE}"
+    '';
+  }) ++ [
+    ./check-resolv-conf.patch
+    ../nginx/nix-skip-check-logs-path.patch
+  ];
+
+  configureFlags = [
+    "--with-http_ssl_module"
+    "--with-http_v2_module"
+    "--with-http_realip_module"
+    "--with-http_addition_module"
+    "--with-http_xslt_module"
+    "--with-http_geoip_module"
+    "--with-http_sub_module"
+    "--with-http_dav_module"
+    "--with-http_flv_module"
+    "--with-http_mp4_module"
+    "--with-http_gunzip_module"
+    "--with-http_gzip_static_module"
+    "--with-http_auth_request_module"
+    "--with-http_random_index_module"
+    "--with-http_secure_link_module"
+    "--with-http_degradation_module"
+    "--with-http_stub_status_module"
+    "--with-threads"
+    "--with-pcre-jit"
+    "--with-http_slice_module"
+    "--with-select_module"
+    "--with-poll_module"
+    "--with-google_perftools_module"
+    "--with-jemalloc"
+    "--http-log-path=/var/log/nginx/access.log"
+    "--error-log-path=/var/log/nginx/error.log"
+    "--pid-path=/var/log/nginx/nginx.pid"
+    "--http-client-body-temp-path=/var/cache/nginx/client_body"
+    "--http-proxy-temp-path=/var/cache/nginx/proxy"
+    "--http-fastcgi-temp-path=/var/cache/nginx/fastcgi"
+    "--http-uwsgi-temp-path=/var/cache/nginx/uwsgi"
+    "--http-scgi-temp-path=/var/cache/nginx/scgi"
+  ] ++ optionals withDebug [
+    "--with-debug"
+  ] ++ optionals withMail [
+    "--with-mail"
+    "--with-mail_ssl_module"
+  ] ++ optionals (!withMail) [
+    "--without-mail_pop3_module"
+    "--without-mail_imap_module"
+    "--without-mail_smtp_module"
+  ] ++ optionals withStream [
+    "--with-stream"
+    "--with-stream_ssl_module"
+    "--with-stream_realip_module"
+    "--with-stream_geoip_module"
+    "--with-stream_ssl_preread_module"
+    "--with-stream_sni"
+  ] ++ optionals (!withStream) [
+    "--without-stream_limit_conn_module"
+    "--without-stream_access_module"
+    "--without-stream_geo_module"
+    "--without-stream_map_module"
+    "--without-stream_split_clients_module"
+    "--without-stream_return_module"
+    "--without-stream_upstream_hash_module"
+    "--without-stream_upstream_least_conn_module"
+    "--without-stream_upstream_random_module"
+    "--without-stream_upstream_zone_module"
+  ] ++ optional (gd != null) "--with-http_image_filter_module"
+    ++ optional (with stdenv.hostPlatform; isLinux || isFreeBSD) "--with-file-aio"
+    ++ map (mod: "--add-module=${mod.src}") modules;
+
+  NIX_CFLAGS_COMPILE = "-I${libxml2.dev}/include/libxml2 -Wno-error=implicit-fallthrough"
+    + optionalString stdenv.isDarwin " -Wno-error=deprecated-declarations";
+
+  preConfigure = (concatMapStringsSep "\n" (mod: mod.preConfigure or "") modules);
+
+  hardeningEnable = optional (!stdenv.isDarwin) "pie";
+
+  enableParallelBuilding = true;
+
+  postInstall = ''
+    mv $out/sbin $out/bin
+  '';
+
+  passthru = {
+    inherit modules;
+    tests = nixosTests.nginx-variants.tengine;
+  };
+
+  meta = {
+    description = "A web server based on Nginx and has many advanced features, originated by Taobao";
+    homepage    = "https://tengine.taobao.org";
+    license     = licenses.bsd2;
+    platforms   = platforms.all;
+    maintainers = with maintainers; [ izorkin ];
+  };
+}