From cbc68b42eb52a614aed72fa53ed11846d7c8933c Mon Sep 17 00:00:00 2001
From: Megamouse <studienricky89@googlemail.com>
Date: Wed, 26 Mar 2025 20:27:02 +0100
Subject: [PATCH] VS/MSVC: Move LTCG and GL to CI only

This was taking too long on my local builds after simple code changes.
---
 .github/workflows/rpcs3.yml                                   | 2 +-
 azure-pipelines.yml                                           | 2 +-
 buildfiles/msvc/{ci_no_debug_info.targets => ci_only.targets} | 4 ++++
 buildfiles/msvc/rpcs3_release.props                           | 2 --
 4 files changed, 6 insertions(+), 4 deletions(-)
 rename buildfiles/msvc/{ci_no_debug_info.targets => ci_only.targets} (62%)

diff --git a/.github/workflows/rpcs3.yml b/.github/workflows/rpcs3.yml
index 81cb881675..e74954e09f 100644
--- a/.github/workflows/rpcs3.yml
+++ b/.github/workflows/rpcs3.yml
@@ -165,7 +165,7 @@ jobs:
 
       - name: Compile RPCS3
         shell: pwsh
-        run: msbuild rpcs3.sln /p:Configuration=Release /v:minimal /p:Platform=x64 /p:CLToolPath=${{ env.CCACHE_BIN_DIR }} /p:UseMultiToolTask=true /p:CustomAfterMicrosoftCommonTargets="${{ github.workspace }}\buildfiles\msvc\ci_no_debug_info.targets"
+        run: msbuild rpcs3.sln /p:Configuration=Release /v:minimal /p:Platform=x64 /p:CLToolPath=${{ env.CCACHE_BIN_DIR }} /p:UseMultiToolTask=true /p:CustomAfterMicrosoftCommonTargets="${{ github.workspace }}\buildfiles\msvc\ci_only.targets"
 
       - name: Pack up build artifacts
         run: |
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index a1401a7e90..ab91b1e8a3 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -121,7 +121,7 @@ jobs:
 #         maximumCpuCount: true
 #         platform: x64
 #         configuration: 'Release'
-#         msbuildArgs: /p:CLToolPath=$(CCACHE_BIN_DIR) /p:UseMultiToolTask=true /p:CustomAfterMicrosoftCommonTargets="$(Build.SourcesDirectory)\buildfiles\msvc\ci_no_debug_info.targets"
+#         msbuildArgs: /p:CLToolPath=$(CCACHE_BIN_DIR) /p:UseMultiToolTask=true /p:CustomAfterMicrosoftCommonTargets="$(Build.SourcesDirectory)\buildfiles\msvc\ci_only.targets"
 #       displayName: Compile RPCS3
 
 #     - bash: .ci/deploy-windows.sh
diff --git a/buildfiles/msvc/ci_no_debug_info.targets b/buildfiles/msvc/ci_only.targets
similarity index 62%
rename from buildfiles/msvc/ci_no_debug_info.targets
rename to buildfiles/msvc/ci_only.targets
index 147806ac97..0275047c3a 100644
--- a/buildfiles/msvc/ci_no_debug_info.targets
+++ b/buildfiles/msvc/ci_only.targets
@@ -3,6 +3,10 @@
   <ItemDefinitionGroup>
     <ClCompile>
       <DebugInformationFormat>None</DebugInformationFormat>
+      <WholeProgramOptimization>true</WholeProgramOptimization>
     </ClCompile>
+    <Link>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
+    </Link>
   </ItemDefinitionGroup>
 </Project>
\ No newline at end of file
diff --git a/buildfiles/msvc/rpcs3_release.props b/buildfiles/msvc/rpcs3_release.props
index 82c8024284..378ba797d6 100644
--- a/buildfiles/msvc/rpcs3_release.props
+++ b/buildfiles/msvc/rpcs3_release.props
@@ -11,12 +11,10 @@
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <PreprocessorDefinitions>LLVM_AVAILABLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <WholeProgramOptimization Condition="'$(Configuration)'=='Release'">true</WholeProgramOptimization>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <LinkTimeCodeGeneration Condition="'$(Configuration)'=='Release'">UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
       <AdditionalLibraryDirectories Condition="'$(Configuration)'=='Release'">%(AdditionalLibraryDirectories);$(SolutionDir)build\lib\$(Configuration)-$(Platform)\llvm_build\lib;$(SolutionDir)build\lib_ext\$(Configuration)-$(Platform)\llvm_build\$(Configuration)\lib;$(SolutionDir)build\lib_ext\$(Configuration)-$(Platform)\llvm_build\lib</AdditionalLibraryDirectories>
       <AdditionalDependencies>%(AdditionalDependencies);</AdditionalDependencies>
     </Link>