From 4efeba85e8c0a3e3fde1523003e725684d6dcb15 Mon Sep 17 00:00:00 2001
From: codereader <greebo@angua.at>
Date: Sat, 27 Jan 2024 07:05:40 +0100
Subject: [PATCH] Configure precompiled headers when compiling the test
 projects. It's grown large enough to save a couple of minutes.

---
 test/precompiled.cpp                   |  1 +
 test/precompiled.h                     | 13 +++++++++++++
 tools/msvc/Tests/Tests.vcxproj         | 27 ++++++++++++++------------
 tools/msvc/Tests/Tests.vcxproj.filters |  2 ++
 tools/msvc/properties/Tests.props      |  1 +
 5 files changed, 32 insertions(+), 12 deletions(-)
 create mode 100644 test/precompiled.cpp
 create mode 100644 test/precompiled.h

diff --git a/test/precompiled.cpp b/test/precompiled.cpp
new file mode 100644
index 0000000000..5f656a45da
--- /dev/null
+++ b/test/precompiled.cpp
@@ -0,0 +1 @@
+#include "precompiled.h"
diff --git a/test/precompiled.h b/test/precompiled.h
new file mode 100644
index 0000000000..8a998ed72c
--- /dev/null
+++ b/test/precompiled.h
@@ -0,0 +1,13 @@
+/**
+ * greebo: Precompiled header file used by the unit test project
+ */
+#pragma once
+
+#include "RadiantTest.h"
+
+#include "algorithm/Entity.h"
+#include "algorithm/FileUtils.h"
+#include "algorithm/Scene.h"
+#include "algorithm/Primitives.h"
+#include "algorithm/View.h"
+#include "algorithm/XmlUtils.h"
diff --git a/tools/msvc/Tests/Tests.vcxproj b/tools/msvc/Tests/Tests.vcxproj
index 9382f62b7c..85ea52e1b4 100644
--- a/tools/msvc/Tests/Tests.vcxproj
+++ b/tools/msvc/Tests/Tests.vcxproj
@@ -70,6 +70,7 @@
     <ClInclude Include="..\..\..\test\FakeClipboardModule.h" />
     <ClInclude Include="..\..\..\test\HeadlessOpenGLContext.h" />
     <ClInclude Include="..\..\..\test\math\MatrixUtils.h" />
+    <ClInclude Include="..\..\..\test\precompiled.h" />
     <ClInclude Include="..\..\..\test\RadiantTest.h" />
     <ClInclude Include="..\..\..\test\TdmMissionSetup.h" />
     <ClInclude Include="..\..\..\test\TestContext.h" />
@@ -132,6 +133,12 @@
     <ClCompile Include="..\..\..\test\PatchIterators.cpp" />
     <ClCompile Include="..\..\..\test\PatchWelding.cpp" />
     <ClCompile Include="..\..\..\test\PointTrace.cpp" />
+    <ClCompile Include="..\..\..\test\precompiled.cpp">
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Create</PrecompiledHeader>
+    </ClCompile>
     <ClCompile Include="..\..\..\test\Prefabs.cpp" />
     <ClCompile Include="..\..\..\test\Registry.cpp" />
     <ClCompile Include="..\..\..\test\Renderer.cpp" />
@@ -162,14 +169,13 @@
   </ImportGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
-      <PrecompiledHeader>NotUsing</PrecompiledHeader>
-      <PrecompiledHeaderFile>
-      </PrecompiledHeaderFile>
+      <PrecompiledHeaderFile>precompiled.h</PrecompiledHeaderFile>
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <WarningLevel>Level3</WarningLevel>
+      <ForcedIncludeFiles>%(PrecompiledHeaderFile)</ForcedIncludeFiles>
     </ClCompile>
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
@@ -178,14 +184,13 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
-      <PrecompiledHeader>NotUsing</PrecompiledHeader>
-      <PrecompiledHeaderFile>
-      </PrecompiledHeaderFile>
+      <PrecompiledHeaderFile>precompiled.h</PrecompiledHeaderFile>
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>X64;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <WarningLevel>Level3</WarningLevel>
+      <ForcedIncludeFiles>%(PrecompiledHeaderFile)</ForcedIncludeFiles>
     </ClCompile>
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
@@ -194,13 +199,12 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
-      <PrecompiledHeader>NotUsing</PrecompiledHeader>
-      <PrecompiledHeaderFile>
-      </PrecompiledHeaderFile>
+      <PrecompiledHeaderFile>precompiled.h</PrecompiledHeaderFile>
       <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <WarningLevel>Level3</WarningLevel>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <ForcedIncludeFiles>%(PrecompiledHeaderFile)</ForcedIncludeFiles>
     </ClCompile>
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
@@ -211,13 +215,12 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
-      <PrecompiledHeader>NotUsing</PrecompiledHeader>
-      <PrecompiledHeaderFile>
-      </PrecompiledHeaderFile>
+      <PrecompiledHeaderFile>precompiled.h</PrecompiledHeaderFile>
       <PreprocessorDefinitions>X64;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <WarningLevel>Level3</WarningLevel>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <ForcedIncludeFiles>%(PrecompiledHeaderFile)</ForcedIncludeFiles>
     </ClCompile>
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
diff --git a/tools/msvc/Tests/Tests.vcxproj.filters b/tools/msvc/Tests/Tests.vcxproj.filters
index e48a587f7d..472dc0c9be 100644
--- a/tools/msvc/Tests/Tests.vcxproj.filters
+++ b/tools/msvc/Tests/Tests.vcxproj.filters
@@ -75,6 +75,7 @@
     <ClCompile Include="..\..\..\test\Curves.cpp" />
     <ClCompile Include="..\..\..\test\Registry.cpp" />
     <ClCompile Include="..\..\..\test\TestOrthoViewManager.cpp" />
+    <ClCompile Include="..\..\..\test\precompiled.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\..\test\HeadlessOpenGLContext.h" />
@@ -138,6 +139,7 @@
       <Filter>algorithm</Filter>
     </ClInclude>
     <ClInclude Include="..\..\..\test\TestOrthoViewManager.h" />
+    <ClInclude Include="..\..\..\test\precompiled.h" />
   </ItemGroup>
   <ItemGroup>
     <Filter Include="algorithm">
diff --git a/tools/msvc/properties/Tests.props b/tools/msvc/properties/Tests.props
index 1b38046770..e642b28f5f 100644
--- a/tools/msvc/properties/Tests.props
+++ b/tools/msvc/properties/Tests.props
@@ -11,6 +11,7 @@
     </Link>
     <ClCompile>
       <PreprocessorDefinitions>%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PrecompiledHeader>Use</PrecompiledHeader>
     </ClCompile>
   </ItemDefinitionGroup>
   <ItemGroup />