79 lines
2.6 KiB
C++
79 lines
2.6 KiB
C++
// Copyright (c) 2012-2022 Wojciech Figat. All rights reserved.
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#include "PrecompileAssembliesStep.h"
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#include "Editor/Scripting/ScriptsBuilder.h"
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#include "Engine/Platform/FileSystem.h"
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#include "Editor/Cooker/PlatformTools.h"
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bool PrecompileAssembliesStep::Perform(CookingData& data)
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{
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// Skip for some platforms
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if (!data.Tools->UseAOT())
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return false;
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LOG(Info, "Using AOT...");
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// Useful references about AOT:
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// http://www.mono-project.com/docs/advanced/runtime/docs/aot/
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// http://www.mono-project.com/docs/advanced/aot/
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const String infoMsg = TEXT("Running AOT");
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data.StepProgress(infoMsg, 0);
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// Setup
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PlatformTools::AotConfig config(data);
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data.Tools->OnConfigureAOT(data, config);
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// Prepare output directory
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config.AotCachePath = data.DataOutputPath / TEXT("Mono/lib/mono/aot-cache");
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switch (data.Tools->GetArchitecture())
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{
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case ArchitectureType::x86:
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config.AotCachePath /= TEXT("x86");
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break;
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case ArchitectureType::x64:
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config.AotCachePath /= TEXT("amd64");
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break;
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default:
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data.Error(TEXT("Not supported AOT architecture"));
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return true;
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}
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if (!FileSystem::DirectoryExists(config.AotCachePath))
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{
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if (FileSystem::CreateDirectory(config.AotCachePath))
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{
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data.Error(TEXT("Failed to setup AOT output directory."));
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return true;
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}
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}
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// Collect assemblies for AOT
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// TODO: don't perform AOT on all assemblies but only ones used by the game and engine assemblies
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for (auto& dir : config.AssembliesSearchDirs)
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FileSystem::DirectoryGetFiles(config.Assemblies, dir, TEXT("*.dll"), DirectorySearchOption::TopDirectoryOnly);
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for (auto& binaryModule : data.BinaryModules)
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if (binaryModule.ManagedPath.HasChars())
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config.Assemblies.Add(data.ManagedCodeOutputPath / binaryModule.ManagedPath);
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// TODO: move AOT to Flax.Build and perform it on all C# assemblies used in target build
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config.Assemblies.Add(data.ManagedCodeOutputPath / TEXT("Newtonsoft.Json.dll"));
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// Perform AOT for the assemblies
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for (int32 i = 0; i < config.Assemblies.Count(); i++)
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{
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BUILD_STEP_CANCEL_CHECK;
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if (data.Tools->OnPerformAOT(data, config, config.Assemblies[i]))
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return true;
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data.StepProgress(infoMsg, static_cast<float>(i) / config.Assemblies.Count());
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}
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BUILD_STEP_CANCEL_CHECK;
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if (data.Tools->OnPostProcessAOT(data, config))
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return true;
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// TODO: maybe remove GAC/assemblies? aot-cache could be only used in the build game
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return false;
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}
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