/// <summary>
/// Selects which platforms and build configurations we want in the project file
/// </summary>
/// <param name="IncludeAllPlatforms">True if we should include ALL platforms that are supported on this machine. Otherwise, only desktop platforms will be included.</param>
/// <param name="SupportedPlatformNames">Output string for supported platforms, returned as comma-separated values.</param>
protected override void SetupSupportedPlatformsAndConfigurations(bool IncludeAllPlatforms, out string SupportedPlatformNames)
{
// Call parent implementation to figure out the actual platforms
base.SetupSupportedPlatformsAndConfigurations(IncludeAllPlatforms, out SupportedPlatformNames);
// If we have a non-default setting for visual studio, check the compiler exists. If not, revert to the default.
if (ProjectFileFormat == VCProjectFileFormat.VisualStudio2015)
{
if (!WindowsPlatform.HasCompiler(WindowsCompiler.VisualStudio2015_DEPRECATED))
{
Log.TraceWarning("Visual Studio C++ 2015 installation not found - ignoring preferred project file format.");
ProjectFileFormat = VCProjectFileFormat.Default;
}
}
else if (ProjectFileFormat == VCProjectFileFormat.VisualStudio2017)
{
if (!WindowsPlatform.HasCompiler(WindowsCompiler.VisualStudio2017))
{
Log.TraceWarning("Visual Studio C++ 2017 installation not found - ignoring preferred project file format.");
ProjectFileFormat = VCProjectFileFormat.Default;
}
}
else if (ProjectFileFormat == VCProjectFileFormat.VisualStudio2019)
{
if (!WindowsPlatform.HasCompiler(WindowsCompiler.VisualStudio2019))
{
Log.TraceWarning("Visual Studio C++ 2019 installation not found - ignoring preferred project file format.");
ProjectFileFormat = VCProjectFileFormat.Default;
}
}
// Certain platforms override the project file format because their debugger add-ins may not yet support the latest
// version of Visual Studio. This is their chance to override that.
// ...but only if the user didn't override this via the command-line.
if (ProjectFileFormat == VCProjectFileFormat.Default)
{
// Pick the best platform installed by default
if (WindowsPlatform.HasCompiler(WindowsCompiler.VisualStudio2017) && WindowsPlatform.HasIDE(WindowsCompiler.VisualStudio2017))
{
ProjectFileFormat = VCProjectFileFormat.VisualStudio2017;
}
else if (WindowsPlatform.HasCompiler(WindowsCompiler.VisualStudio2015_DEPRECATED) && WindowsPlatform.HasIDE(WindowsCompiler.VisualStudio2015_DEPRECATED))
{
ProjectFileFormat = VCProjectFileFormat.VisualStudio2015;
}
else if (WindowsPlatform.HasCompiler(WindowsCompiler.VisualStudio2019) && WindowsPlatform.HasIDE(WindowsCompiler.VisualStudio2019))
{
ProjectFileFormat = VCProjectFileFormat.VisualStudio2019;
}
// Allow the SDKs to override
foreach (UnrealTargetPlatform SupportedPlatform in SupportedPlatforms)
{
UEBuildPlatform BuildPlatform = UEBuildPlatform.GetBuildPlatform(SupportedPlatform, true);
if (BuildPlatform != null)
{
// Don't worry about platforms that we're missing SDKs for
if (BuildPlatform.HasRequiredSDKsInstalled() == SDKStatus.Valid)
{
VCProjectFileFormat ProposedFormat = BuildPlatform.GetRequiredVisualStudioVersion();
if (ProposedFormat != VCProjectFileFormat.Default)
{
// Reduce the Visual Studio version to the max supported by each platform we plan to include.
if (ProjectFileFormat == VCProjectFileFormat.Default || ProposedFormat < ProjectFileFormat)
{
ProjectFileFormat = ProposedFormat;
}
}
}
}
}
}
}