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/nosql/eventstore/default.nix

@@ -0,0 +1,80 @@
+{ lib, stdenv
+, fetchFromGitHub
+, fetchurl
+, makeWrapper
+, dotnetCorePackages
+, mono
+, Nuget
+}:
+
+let
+
+  dotnet-sdk = dotnetCorePackages.sdk_5_0;
+
+  deps = import ./deps.nix { inherit fetchurl; };
+
+in
+
+stdenv.mkDerivation rec {
+
+  pname = "EventStore";
+  version = "5.0.8";
+
+  src = fetchFromGitHub {
+    owner = "EventStore";
+    repo = "EventStore";
+    rev = "oss-v${version}";
+    sha256 = "021m610gzmrp2drywl1q3y6xxpy4qayn580d855ag952z9s6w9nj";
+  };
+
+  buildInputs = [
+    makeWrapper
+    dotnet-sdk
+    mono
+    Nuget
+  ];
+
+  # that dependency seems to not be required for building, but pulls in libcurl which fails to be located.
+  # see: https://github.com/EventStore/EventStore/issues/1897
+  patchPhase = ''
+    for f in $(find . -iname "*.csproj"); do
+      sed -i '/Include="Microsoft.SourceLink.GitHub"/d' $f
+    done
+  '';
+
+  buildPhase = ''
+    export FrameworkPathOverride=${mono}/lib/mono/4.7.1-api
+
+    # disable default-source so nuget does not try to download from online-repo
+    nuget sources Disable -Name "nuget.org"
+    # add all dependencies to a source called 'nixos'
+    for package in ${toString deps}; do
+      nuget add $package -Source nixos
+    done
+
+    dotnet restore --source nixos src/EventStore.sln
+    dotnet build --no-restore -c Release src/EventStore.sln
+  '';
+
+  installPhase = ''
+    mkdir -p $out/{bin,lib/eventstore}
+    cp -r bin/Release/* $out/lib/eventstore
+    makeWrapper "${mono}/bin/mono" $out/bin/eventstored \
+      --add-flags "$out/lib/eventstore/EventStore.ClusterNode/net471/EventStore.ClusterNode.exe"
+  '';
+
+  doCheck = true;
+
+  checkPhase = ''
+    dotnet test src/EventStore.Projections.Core.Tests/EventStore.Projections.Core.Tests.csproj -- RunConfiguration.TargetPlatform=x64
+  '';
+
+  meta = {
+    homepage = "https://geteventstore.com/";
+    description = "Event sourcing database with processing logic in JavaScript";
+    license = lib.licenses.bsd3;
+    maintainers = with lib.maintainers; [ puffnfresh ];
+    platforms = [ "x86_64-linux" "x86_64-darwin" ];
+  };
+
+}