Fix broken Linux CI build on Appveyor

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Castle Core Changelog
 
+## Unreleased
+
+Deprecations:
+ - Removed support for the .NET Framework 3.5.
+
 ## 4.4.1 (2020-05-06)
 
 Bugfixes:

README.md

@@ -34,7 +34,7 @@ Browse the [contributing section](https://github.com/castleproject/Home#its-comm
 build.cmd
 ```
 
-Compilation requires an up-to-date .NET Core SDK, MSBuild 15+ (which should be included in the former), and reference assemblies for the .NET Framework versions 3.5, 4.0, and 4.5.
+Compilation requires an up-to-date .NET Core SDK and MSBuild 15+ (which should be included in the former).
 
 Running the unit tests additionally requires the .NET Framework 4.6.1+ as well as the .NET Core 1.1 runtime to be installed.
 
@@ -46,9 +46,9 @@ Most of these requirements should be covered by Visual Studio 2017.
 ./build.sh
 ```
 
-Compilation requires an up-to-date .NET Core SDK, as well as Mono for the .NET Framework reference assemblies. We recommend Mono 5.10+, though older versions (4.6.1+) might still work as well.
+Compilation requires an up-to-date .NET Core SDK.
 
-Running the unit tests additionally requires the .NET Core 1.1 runtime to be installed.
+Running the unit tests additionally requires the .NET Core 1.1 runtime to be installed, as well as either Docker or Mono. For the latter, we recommend Mono 5.10+, though older versions (4.6.1+) might still work as well.
 
 :information_source: **Mono runtime support:** Castle Core runs with minor limitations and defects on Mono 4.0.2+ (however 4.6.1+ is highly recommended, or 5.10+ if your code uses new C# 7.x language features such as `in` parameters).
 
@@ -60,35 +60,34 @@ For known Mono defects, check [our issue tracker](https://github.com/castleproje
 
 The following conditional compilation symbols (vertical) are currently defined for each of the build configurations (horizontal):
 
-Symbol                              | NET35              | NET40              | NET45              | .NET Core
------------------------------------ | ------------------ | ------------------ | ------------------ | ------------------
-`FEATURE_APPDOMAIN`                 | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_ASSEMBLYBUILDER_SAVE`      | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_BINDINGLIST`               | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_DICTIONARYADAPTER_XML`     | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_CUSTOMMODIFIERS`           | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_EVENTLOG`                  | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_GAC`                       | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_GET_REFERENCED_ASSEMBLIES` | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_IDATAERRORINFO`            | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_ISUPPORTINITIALIZE`        | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_LEGACY_REFLECTION_API`     | :white_check_mark: | :white_check_mark: | :no_entry_sign:    | :no_entry_sign:
-`FEATURE_LISTSORT`                  | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_NETCORE_REFLECTION_API`    | :no_entry_sign:    | :no_entry_sign:    | :no_entry_sign:    | :white_check_mark:
-`FEATURE_REMOTING`                  | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_SECURITY_PERMISSIONS`      | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_SERIALIZATION`             | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_SMTP`                      | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_SYSTEM_CONFIGURATION`      | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_TARGETEXCEPTION`           | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_TEST_COM`                  | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_TEST_DATASET`              | :white_check_mark: | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`FEATURE_TEST_PEVERIFY`                  | :white_check_mark:    | :white_check_mark:    | :white_check_mark:    | :no_entry_sign:
-`FEATURE_TEST_SERILOGINTEGRATION`   | :no_entry_sign:    | :no_entry_sign:    | :white_check_mark: | :white_check_mark:
----                                 |                    |                    |                    | 
-`DOTNET35`                          | :white_check_mark: | :no_entry_sign:    | :no_entry_sign:    | :no_entry_sign:
-`DOTNET40`                          | :no_entry_sign:    | :white_check_mark: | :white_check_mark: | :no_entry_sign:
-`DOTNET45`                          | :no_entry_sign:    | :no_entry_sign:    | :white_check_mark: | :no_entry_sign:
+Symbol                              | NET40              | NET45              | .NET Core
+----------------------------------- | ------------------ | ------------------ | ------------------
+`FEATURE_APPDOMAIN`                 | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_ASSEMBLYBUILDER_SAVE`      | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_BINDINGLIST`               | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_DICTIONARYADAPTER_XML`     | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_CUSTOMMODIFIERS`           | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_EVENTLOG`                  | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_GAC`                       | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_GET_REFERENCED_ASSEMBLIES` | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_IDATAERRORINFO`            | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_ISUPPORTINITIALIZE`        | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_LEGACY_REFLECTION_API`     | :white_check_mark: | :no_entry_sign:    | :no_entry_sign:
+`FEATURE_LISTSORT`                  | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_NETCORE_REFLECTION_API`    | :no_entry_sign:    | :no_entry_sign:    | :white_check_mark:
+`FEATURE_REMOTING`                  | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_SECURITY_PERMISSIONS`      | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_SERIALIZATION`             | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_SMTP`                      | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_SYSTEM_CONFIGURATION`      | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_TARGETEXCEPTION`           | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_TEST_COM`                  | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_TEST_DATASET`              | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_TEST_PEVERIFY`             | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`FEATURE_TEST_SERILOGINTEGRATION`   | :no_entry_sign:    | :white_check_mark: | :white_check_mark:
+---                                 |                    |                    |
+`DOTNET40`                          | :white_check_mark: | :white_check_mark: | :no_entry_sign:
+`DOTNET45`                          | :no_entry_sign:    | :white_check_mark: | :no_entry_sign:
 
 * `FEATURE_APPDOMAIN` - enables support for features that make use of an AppDomain in the host.
 * `FEATURE_ASSEMBLYBUILDER_SAVE` - enabled support for saving the dynamically generated proxy assembly.
@@ -100,7 +99,7 @@ Symbol                              | NET35              | NET40              |
 * `FEATURE_GET_REFERENCED_ASSEMBLIES` - enables code that takes advantage of System.Reflection.Assembly.GetReferencedAssemblies().
 * `FEATURE_IDATAERRORINFO` - enables code that depends on System.ComponentModel.IDataErrorInfo.
 * `FEATURE_ISUPPORTINITIALIZE` - enables support for features that make use of System.ComponentModel.ISupportInitialize.
-* `FEATURE_LEGACY_REFLECTION_API` - provides a shim for .NET 3.5/4.0 that emulates the `TypeInfo` API available in .NET 4.5+ and .NET Core.
+* `FEATURE_LEGACY_REFLECTION_API` - provides a shim for .NET 4.0 that emulates the `TypeInfo` API available in .NET 4.5+ and .NET Core.
 * `FEATURE_LISTSORT` - enables support for features that make use of System.ComponentModel.ListSortDescription.
 * `FEATURE_NETCORE_REFLECTION_API` - provides shims to implement missing functionality in .NET Core that has no alternatives.
 * `FEATURE_REMOTING` - supports remoting on various types including inheriting from MarshalByRefObject.

appveyor.yml

@@ -1,5 +1,5 @@
 image:
-- Visual Studio 2017
+- Visual Studio 2019
 - Ubuntu
 
 
@@ -21,7 +21,6 @@ for:
   # build and run tests
   build_script:
   - uname -a
-  - mono --version
   - ./build.sh
 
   # upload test results
@@ -37,7 +36,7 @@ for:
   # -------------------
   matrix:
     only:
-    - image: Visual Studio 2017
+    - image: Visual Studio 2019
 
   # update AppVeyor build version; this matters for deployments
   init:

build.sh

@@ -13,35 +13,32 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 # ****************************************************************************
+shopt -s expand_aliases
 
 DOTNETPATH=$(which dotnet)
 if [ ! -f "$DOTNETPATH" ]; then
 	echo "Please install Microsoft/netcore from: https://www.microsoft.com/net/core"
 	exit 1
 fi
-MONOPATH=$(which mono)
 
-if [ ! -f "$MONOPATH" ]; then
-	echo "Please install Xamarin/mono from: http://www.mono-project.com/docs/getting-started/install/"
-	exit 1
+DOCKERPATH=$(which docker)
+if [ -f "$DOCKERPATH" ]; then
+	alias mono="$PWD/buildscripts/docker-run-mono.sh"
+else
+	MONOPATH=$(which mono)
+	if [ ! -f "$MONOPATH" ]; then
+		echo "Please install either Docker, or Xamarin/Mono from http://www.mono-project.com/docs/getting-started/install/"
+		exit 1
+	fi
 fi
 
-# This lets `dotnet` know where to find Mono's reference assemblies when compiling for the `net461` platform:
-export FrameworkPathOverride=$(dirname $MONOPATH)/../lib/mono/4.6.1-api/
-
-dotnet restore ./src/Castle.Core/Castle.Core.csproj
-dotnet restore ./src/Castle.Services.Logging.log4netIntegration/Castle.Services.Logging.log4netIntegration.csproj
-dotnet restore ./src/Castle.Services.Logging.NLogIntegration/Castle.Services.Logging.NLogIntegration.csproj
-dotnet restore ./src/Castle.Services.Logging.SerilogIntegration/Castle.Services.Logging.SerilogIntegration.csproj
-dotnet restore ./src/Castle.Core.Tests/Castle.Core.Tests.csproj
-dotnet restore ./src/Castle.Core.Tests.WeakNamed/Castle.Core.Tests.WeakNamed.csproj
+mono --version
 
 # Linux/Darwin
 OSNAME=$(uname -s)
 echo "OSNAME: $OSNAME"
 
-dotnet build ./src/Castle.Core.Tests/Castle.Core.Tests.csproj /p:Configuration=Release || exit 1
-dotnet build ./src/Castle.Core.Tests.WeakNamed/Castle.Core.Tests.WeakNamed.csproj /p:Configuration=Release || exit 1
+dotnet build --configuration Release || exit 1
 
 echo --------------------
 echo Running NET461 Tests

buildscripts/build.cmd

@@ -19,28 +19,15 @@ if "%1" NEQ "" goto set_config
 
 :set_config
 SET Configuration=%1
-GOTO restore_packages
+GOTO build
 
 :no_config
 SET Configuration=Release
-GOTO restore_packages
-
-:restore_packages
-dotnet restore ./tools/Explicit.NuGet.Versions/Explicit.NuGet.Versions.csproj
-dotnet restore ./src/Castle.Core/Castle.Core.csproj
-dotnet restore ./src/Castle.Core.Tests/Castle.Core.Tests.csproj
-dotnet restore ./src/Castle.Core.Tests.WeakNamed/Castle.Core.Tests.WeakNamed.csproj
-dotnet restore ./src/Castle.Services.Logging.log4netIntegration/Castle.Services.Logging.log4netIntegration.csproj
-dotnet restore ./src/Castle.Services.Logging.NLogIntegration/Castle.Services.Logging.NLogIntegration.csproj
-dotnet restore ./src/Castle.Services.Logging.SerilogIntegration/Castle.Services.Logging.SerilogIntegration.csproj
 GOTO build
 
 :build
-rem Should be the line below but because of https://github.com/Microsoft/msbuild/issues/1333 we needed to use msbuild instead.
-rem dotnet build Castle.Core.sln -c %Configuration%
 dotnet build ./tools/Explicit.NuGet.Versions/Explicit.NuGet.Versions.sln
-msbuild /p:Configuration=%Configuration% || exit /b 1
-msbuild /p:Configuration=%Configuration% /t:Pack || exit /b 1
+dotnet build --configuration %Configuration% || exit /b 1
 .\tools\Explicit.NuGet.Versions\build\nev.exe ".\build" "castle."
 GOTO test
 

buildscripts/common.props

@@ -39,6 +39,10 @@
 		<Content Include="..\..\buildscripts\readme.txt" />
 	</ItemGroup>
 
+	<ItemGroup>
+		<PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.0" PrivateAssets="All" />
+	</ItemGroup>
+
 	<PropertyGroup>
 		<DiagnosticsConstants>DEBUG</DiagnosticsConstants>
 		<NetStandard13Constants>TRACE;FEATURE_NETCORE_REFLECTION_API;FEATURE_TEST_SERILOGINTEGRATION</NetStandard13Constants>
@@ -48,14 +52,6 @@
 		<DesktopClrConstants Condition="'$(OS)'=='Windows_NT'">$(CommonDesktopClrConstants);FEATURE_TEST_PEVERIFY</DesktopClrConstants>
 	</PropertyGroup>
 
-	<PropertyGroup Condition="'$(TargetFramework)|$(Configuration)'=='net35|Debug'">
-		<DefineConstants>$(DiagnosticsConstants);$(DesktopClrConstants);FEATURE_LEGACY_REFLECTION_API;DOTNET35</DefineConstants>
-	</PropertyGroup>
-
-	<PropertyGroup Condition="'$(TargetFramework)|$(Configuration)'=='net35|Release'">
-		<DefineConstants>$(DesktopClrConstants);FEATURE_LEGACY_REFLECTION_API;DOTNET35</DefineConstants>
-	</PropertyGroup>
-
 	<PropertyGroup Condition="'$(TargetFramework)|$(Configuration)'=='net40|Debug'">
 		<DefineConstants>$(DiagnosticsConstants);$(DesktopClrConstants);FEATURE_LEGACY_REFLECTION_API;DOTNET40</DefineConstants>
 	</PropertyGroup>

buildscripts/docker-run-mono.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+set -e
+MONO_TAG=${MONO_TAG:-6.0.0.334}
+docker run --rm -v "$PWD":'/project' -w='/project' mono:$MONO_TAG mono "$@"

docs/dynamicproxy-introduction.md

@@ -9,9 +9,8 @@ DynamicProxy differs from the proxy implementation built into the CLR which requ
 To use Castle DynamicProxy you need the following environment:
 
 * one of the following runtimes installed
-  * .NET Framework 3.5 SP1+
+  * .NET Framework 4.0+
   * .NET Core 1.0+ (Castle Core 4.0+)
-  * Silverlight 4.0+ (Silverlight support removed in Castle Core 4.0)
 * `Castle.Core.dll` (assembly where DynamicProxy lives)
 
 :information_source: **DynamicProxy assembly:** In previous versions (up to v2.2) DynamicProxy used to live in its own assembly `Castle.DynamicProxy.dll`. It was later moved to `Castle.Core.dll` and now no other assembly is required to use it.

docs/dynamicproxy-optional-parameter-value-limitations.md

@@ -20,10 +20,6 @@ On Mono (up to and including at least version 5.16), DynamicProxy may not be abl
 
 The .NET Framework (up to and including at least version 4.7.1) and .NET Core (up to and including at least version 2.1) are affected by several bugs or limitations regarding default parameter values. DynamicProxy may not be able to correctly reproduce default parameter values in the proxy type for...
 
-* **Optional parameters of any nullable type `Nullable<T>`.** On the .NET Framework 3.5 only, reflection will likely report (via `ParameterInfo.[Raw]DefaultValue`) a default value of `Missing.Value` for such parameters.
-
-   There is no easy way to quickly guess what the correct default value might be. Consider upgrading to the .NET Framework 4 or later, or double-check the default value in the original method of the proxied type.
-
 * **Optional parameters of some `struct` type `SomeStruct` having a default value of `default(SomeStruct)`.** If reflection reports (via `ParameterInfo.[Raw]DefaultValue`) a default value of `Missing.Value` for such parameters, you may safely assume that the *correct* default value is `default(SomeStruct)`.
 
    Note that if reflection reports a default value of `null` in such cases, this is not an error, but normal `System.Reflection` behavior that is to be expected. In this case, you may also safely assume `default(SomeStruct)` to be the correct default value.