feat: migration Build Avalonia from Source

SUMMARY.md

@@ -148,6 +148,7 @@
     * [Routing](guides/deep-dives/reactiveui/routing.md)
     * [Data Persistence](guides/deep-dives/reactiveui/data-persistence.md)
 * [Developer Guides](guides/developer-guides/README.md)
+  * [🏭 Build Avalonia from Source](guides/developer-guides/build-avalonia-from-source.md)
   * [Comparison of Avalonia with WPF and UWP](guides/developer-guides/comparison-of-avalonia-with-wpf-and-uwp.md)
   * [Debugging Previewer](guides/developer-guides/debugging-previewer.md)
   * [MacOS Development](guides/developer-guides/macos-development.md)

guides/developer-guides/build-avalonia-from-source.md

@@ -0,0 +1,57 @@
+# 🏭 Build Avalonia from Source
+
+## Prerequisites
+
+---
+
+```bash
+git clone https://github.com/AvaloniaUI/Avalonia.git
+cd Avalonia
+git submodule update --init --recursive
+```
+
+## .NET Core (Windows, Linux and macOS)
+
+---
+
+### Install .NET Core
+
+* [.NET Core - All Supported OS's](https://www.microsoft.com/net/core)
+
+### Build
+
+```bash
+cd samples/ControlCatalog.NetCore
+dotnet restore
+dotnet build
+```
+
+### Run
+
+```bash
+cd samples/ControlCatalog.NetCore
+dotnet restore
+dotnet run
+```
+
+## Special Requirements
+
+---
+
+### Windows
+
+#### Install Visual Studio
+
+* [Visual Studio 2019](https://www.visualstudio.com/en/downloads/)
+
+#### Build
+
+```bash
+Open Avalonia.sln in Visual Studios 2019 or above.
+```
+
+### OSX
+
+The native interop layer requires code generation, this can be triggered by:
+`./build.sh --target CompileNative`
+