From bed78e31d73142bc1bab953d8de287795bdcaf26 Mon Sep 17 00:00:00 2001
From: Robert Obryk <robryk@gmail.com>
Date: Tue, 17 Jan 2017 18:13:05 +0100
Subject: [PATCH] Create 32bit and 64bit build configuration for Windows. (#28)

Makefiles still compile for whatever architecture local C compiler
compiles for by default.
---
 guetzli.sln     |  6 ++++
 guetzli.vcxproj | 85 ++++++++++++++++++++++++++++++++++++++++++++++---
 premake5.lua    |  7 ++++
 3 files changed, 94 insertions(+), 4 deletions(-)

diff --git a/guetzli.sln b/guetzli.sln
index 9abc34d0..0cb3249d 100644
--- a/guetzli.sln
+++ b/guetzli.sln
@@ -6,13 +6,19 @@ EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Win32 = Debug|Win32
+		Debug|x64 = Debug|x64
 		Release|Win32 = Release|Win32
+		Release|x64 = Release|x64
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{C9FCBE14-35DC-3DB0-3EF4-C886AA52A411}.Debug|Win32.ActiveCfg = Debug|Win32
 		{C9FCBE14-35DC-3DB0-3EF4-C886AA52A411}.Debug|Win32.Build.0 = Debug|Win32
+		{C9FCBE14-35DC-3DB0-3EF4-C886AA52A411}.Debug|x64.ActiveCfg = Debug|x64
+		{C9FCBE14-35DC-3DB0-3EF4-C886AA52A411}.Debug|x64.Build.0 = Debug|x64
 		{C9FCBE14-35DC-3DB0-3EF4-C886AA52A411}.Release|Win32.ActiveCfg = Release|Win32
 		{C9FCBE14-35DC-3DB0-3EF4-C886AA52A411}.Release|Win32.Build.0 = Release|Win32
+		{C9FCBE14-35DC-3DB0-3EF4-C886AA52A411}.Release|x64.ActiveCfg = Release|x64
+		{C9FCBE14-35DC-3DB0-3EF4-C886AA52A411}.Release|x64.Build.0 = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/guetzli.vcxproj b/guetzli.vcxproj
index 4639a143..015d5eda 100644
--- a/guetzli.vcxproj
+++ b/guetzli.vcxproj
@@ -1,10 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
@@ -17,12 +25,24 @@
     <RootNamespace>guetzli</RootNamespace>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <CharacterSet>Unicode</CharacterSet>
     <PlatformToolset>v140</PlatformToolset>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
@@ -32,27 +52,68 @@
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+    <OutDir>bin\x86_64\Release\</OutDir>
+    <IntDir>obj\x86_64\Release\</IntDir>
+    <TargetName>guetzli</TargetName>
+    <TargetExt>.exe</TargetExt>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
-    <OutDir>bin\Release\</OutDir>
-    <IntDir>obj\Release\</IntDir>
+    <OutDir>bin\x86\Release\</OutDir>
+    <IntDir>obj\x86\Release\</IntDir>
+    <TargetName>guetzli</TargetName>
+    <TargetExt>.exe</TargetExt>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+    <OutDir>bin\x86_64\Debug\</OutDir>
+    <IntDir>obj\x86_64\Debug\</IntDir>
     <TargetName>guetzli</TargetName>
     <TargetExt>.exe</TargetExt>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <LinkIncremental>true</LinkIncremental>
-    <OutDir>bin\Debug\</OutDir>
-    <IntDir>obj\Debug\</IntDir>
+    <OutDir>bin\x86\Debug\</OutDir>
+    <IntDir>obj\x86\Debug\</IntDir>
     <TargetName>guetzli</TargetName>
     <TargetExt>.exe</TargetExt>
   </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <PreprocessorDefinitions>GFLAGS_NAMESPACE=google;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>.;third_party\butteraugli;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <Optimization>Full</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <MinimalRebuild>false</MinimalRebuild>
+      <StringPooling>true</StringPooling>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>false</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>shlwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <EntryPointSymbol>mainCRTStartup</EntryPointSymbol>
+    </Link>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
@@ -74,6 +135,22 @@
       <EntryPointSymbol>mainCRTStartup</EntryPointSymbol>
     </Link>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <PreprocessorDefinitions>GFLAGS_NAMESPACE=google;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>.;third_party\butteraugli;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <Optimization>Disabled</Optimization>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>shlwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <EntryPointSymbol>mainCRTStartup</EntryPointSymbol>
+    </Link>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
diff --git a/premake5.lua b/premake5.lua
index 194e79d8..388298be 100644
--- a/premake5.lua
+++ b/premake5.lua
@@ -1,5 +1,7 @@
 workspace "guetzli"
   configurations { "Release", "Debug" }
+  filter "action:vs*"
+    platforms { "x86_64", "x86" }
 
   flags { "C++11" }
 
@@ -11,6 +13,7 @@ workspace "guetzli"
   project "guetzli"
     kind "ConsoleApp"
     language "C++"
+    flags "C++11"
     includedirs { ".", "third_party/butteraugli" }
     filter "action:gmake"
       -- We add pthread, because gflags_nothreads depends on it (sic!) for some
@@ -18,6 +21,10 @@ workspace "guetzli"
       links { "png", "gflags_nothreads", "z", "pthread" }
     filter "action:vs*"
       links { "shlwapi" }
+    filter "platforms:x86"
+      architecture "x86"
+    filter "platforms:x86_64"
+      architecture "x86_64"
     filter {}
     -- This should work with gflags 2.x. The gflags namespace is absent in
     -- gflags-2.0, which is the version in Ubuntu Trusty package repository.