Merge pull request #32 from olmpya12/fix-issue-#20

Fix MSVC __has_feature macro issue (#20)

Author: jonyMarino

docs/development/dev_setup_win.md

@@ -56,6 +56,20 @@ On Windows, Project AirSim can be developed with either Visual Studio 2019 or VS
 
 7. Do the **[Project AirSim Client Setup](../client_setup.md#setting-up-the-client-on-windows)**.
 
+8. (Optional) Unreal Engine 5.2.x requires a specific MSVC compiler version and will fail with newer versions Create a configuration file to force Unreal's Build Tool to use the compiler version `14.37.32822`
+
+    File Path: `%APPDATA%\Unreal Engine\UnrealBuildTool\BuildConfiguration.xml`
+
+    Content:
+    ```xml
+    <?xml version="1.0" encoding="utf-8"?>
+    <Configuration xmlns="https://www.unrealengine.com/BuildConfiguration">
+        <WindowsPlatform>
+            <CompilerVersion>14.37.32822</CompilerVersion>
+        </WindowsPlatform>
+    </Configuration>
+    ```
+
 Now you're ready to start **[Developing Project AirSim Sim Libs](use_source.md#developing-projectairsim-libs)**
 
 ---

docs/development/use_source.md

@@ -61,7 +61,16 @@ Choose your development tool:
 
 ## Command Line (Windows/Linux)
 
-On Windows, run the `build.cmd` script using the `x64 Native Tools Command Prompt for VS 2019`. On Linux, run the `build.sh` shell script.
+On Windows, run the `build.cmd` script using the `x64 Native Tools Command Prompt for VS 2019`. 
+
+Unreal Engine 5.2.x requires a specific MSVC compiler version and will fail with newer versions. Load the correct toolset into your command prompt session:
+```cmd
+"C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\Build\vcvars64.bat" -vcvars_ver=14.37.32822
+```
+
+Note: This path assumes a default VS 2022 Community installation. Adjust the path if yours is different.
+
+On Linux, run the `build.sh` shell script.
 
 `build{.cmd|.sh} {target from below}`