win-iconvをVisual Studioでビルドできるようにする

わけあってWindowsで動くiconv.dllの非LGPL版が必要となったのでいろいろ物色していたところ、

の2つを見つけたのですが、前者は今回の要件に対しては機能不足だったので後者をベースに作業することに。
ただ、win-iconvの配布ファイルそのままではVisual StudioでビルドできなかったのでVSソリューション化してみました。

以下の2ファイルをwin-iconvを展開したフォルダに追加配置すれば、以降win_iconv.slnをダブルクリックするだけでVisual Studioでのビルドが可能です。
(win-iconv-0.0.6-VC10.7zに7zアーカイブしたものを置いておきます)

[win_iconv.sln]

Microsoft Visual Studio Solution File, Format Version 11.00
# Visual C++ Express 2010
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "win_iconv", "win_iconv.vcxproj", "{1E24B05D-7E42-4B16-BE82-14C89D7B7E02}"
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
		{1E24B05D-7E42-4B16-BE82-14C89D7B7E02}.Debug|Win32.ActiveCfg = Debug|Win32
		{1E24B05D-7E42-4B16-BE82-14C89D7B7E02}.Debug|Win32.Build.0 = Debug|Win32
		{1E24B05D-7E42-4B16-BE82-14C89D7B7E02}.Debug|x64.ActiveCfg = Debug|x64
		{1E24B05D-7E42-4B16-BE82-14C89D7B7E02}.Debug|x64.Build.0 = Debug|x64
		{1E24B05D-7E42-4B16-BE82-14C89D7B7E02}.Release|Win32.ActiveCfg = Release|Win32
		{1E24B05D-7E42-4B16-BE82-14C89D7B7E02}.Release|Win32.Build.0 = Release|Win32
		{1E24B05D-7E42-4B16-BE82-14C89D7B7E02}.Release|x64.ActiveCfg = Release|x64
		{1E24B05D-7E42-4B16-BE82-14C89D7B7E02}.Release|x64.Build.0 = Release|x64
	EndGlobalSection
	GlobalSection(SolutionProperties) = preSolution
		HideSolutionNode = FALSE
	EndGlobalSection
EndGlobal

[win_iconv.vcxproj]

<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup Label="ProjectConfigurations">
    <ProjectConfiguration Include="Debug|Win32">
      <Configuration>Debug</Configuration>
      <Platform>Win32</Platform>
    </ProjectConfiguration>
    <ProjectConfiguration Include="Debug|x64">
      <Configuration>Debug</Configuration>
      <Platform>x64</Platform>
    </ProjectConfiguration>
    <ProjectConfiguration Include="Release|Win32">
      <Configuration>Release</Configuration>
      <Platform>Win32</Platform>
    </ProjectConfiguration>
    <ProjectConfiguration Include="Release|x64">
      <Configuration>Release</Configuration>
      <Platform>x64</Platform>
    </ProjectConfiguration>
  </ItemGroup>
  <PropertyGroup Label="Globals">
    <ProjectGuid>{1E24B05D-7E42-4B16-BE82-14C89D7B7E02}</ProjectGuid>
    <RootNamespace>win_iconv</RootNamespace>
    <Keyword>Win32Proj</Keyword>
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
    <ConfigurationType>DynamicLibrary</ConfigurationType>
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
    <ConfigurationType>DynamicLibrary</ConfigurationType>
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
    <ConfigurationType>DynamicLibrary</ConfigurationType>
    <PlatformToolset>Windows7.1SDK</PlatformToolset>
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
    <ConfigurationType>DynamicLibrary</ConfigurationType>
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
  <ImportGroup Label="ExtensionSettings">
  </ImportGroup>
  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
  </ImportGroup>
  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
  </ImportGroup>
  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
  </ImportGroup>
  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
  </ImportGroup>
  <PropertyGroup Label="UserMacros" />
  <PropertyGroup>
    <_ProjectFileVersion>10.0.40219.1</_ProjectFileVersion>
    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(Platform)\$(Configuration)\</OutDir>
    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(Platform)\$(Configuration)\</IntDir>
    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</LinkIncremental>
    <EmbedManifest Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</EmbedManifest>
    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(Platform)\$(Configuration)\</OutDir>
    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(Platform)\$(Configuration)\</IntDir>
    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</LinkIncremental>
    <EmbedManifest Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</EmbedManifest>
    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(Platform)\$(Configuration)\</OutDir>
    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(Platform)\$(Configuration)\</IntDir>
    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</LinkIncremental>
    <EmbedManifest Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</EmbedManifest>
    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(Platform)\$(Configuration)\</OutDir>
    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(Platform)\$(Configuration)\</IntDir>
    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</LinkIncremental>
    <EmbedManifest Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</EmbedManifest>
  </PropertyGroup>
  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
    <ClCompile>
      <Optimization>Disabled</Optimization>
      <PreprocessorDefinitions>MAKE_DLL;WIN32;_DEBUG;_WINDOWS;_USRDLL;WIN_ICONV_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>true</MinimalRebuild>
      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
      <PrecompiledHeader>
      </PrecompiledHeader>
      <WarningLevel>Level3</WarningLevel>
      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
    </ClCompile>
    <Link>
      <ModuleDefinitionFile>$(ProjectDir)\iconv.def</ModuleDefinitionFile>
      <GenerateDebugInformation>true</GenerateDebugInformation>
      <SubSystem>Windows</SubSystem>
      <RandomizedBaseAddress>false</RandomizedBaseAddress>
      <DataExecutionPrevention>
      </DataExecutionPrevention>
      <TargetMachine>MachineX86</TargetMachine>
    </Link>
  </ItemDefinitionGroup>
  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
    <ClCompile>
      <PreprocessorDefinitions>MAKE_DLL;WIN32;NDEBUG;_WINDOWS;_USRDLL;WIN_ICONV_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
      <PrecompiledHeader>
      </PrecompiledHeader>
      <WarningLevel>Level3</WarningLevel>
      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
    </ClCompile>
    <Link>
      <ModuleDefinitionFile>$(ProjectDir)\iconv.def</ModuleDefinitionFile>
      <GenerateDebugInformation>true</GenerateDebugInformation>
      <SubSystem>Windows</SubSystem>
      <OptimizeReferences>true</OptimizeReferences>
      <EnableCOMDATFolding>true</EnableCOMDATFolding>
      <RandomizedBaseAddress>false</RandomizedBaseAddress>
      <DataExecutionPrevention>
      </DataExecutionPrevention>
      <TargetMachine>MachineX86</TargetMachine>
    </Link>
  </ItemDefinitionGroup>
  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
    <Midl>
      <TargetEnvironment>X64</TargetEnvironment>
    </Midl>
    <ClCompile>
      <Optimization>Disabled</Optimization>
      <PreprocessorDefinitions>MAKE_DLL;WIN32;_DEBUG;_WINDOWS;_USRDLL;WIN_ICONV_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <MinimalRebuild>true</MinimalRebuild>
      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
      <PrecompiledHeader>
      </PrecompiledHeader>
      <WarningLevel>Level3</WarningLevel>
      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
    </ClCompile>
    <Link>
      <ModuleDefinitionFile>$(ProjectDir)\iconv.def</ModuleDefinitionFile>
      <GenerateDebugInformation>true</GenerateDebugInformation>
      <SubSystem>Windows</SubSystem>
      <RandomizedBaseAddress>false</RandomizedBaseAddress>
      <DataExecutionPrevention>
      </DataExecutionPrevention>
      <TargetMachine>MachineX64</TargetMachine>
    </Link>
  </ItemDefinitionGroup>
  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
    <Midl>
      <TargetEnvironment>X64</TargetEnvironment>
    </Midl>
    <ClCompile>
      <PreprocessorDefinitions>MAKE_DLL;WIN32;NDEBUG;_WINDOWS;_USRDLL;WIN_ICONV_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
      <PrecompiledHeader>
      </PrecompiledHeader>
      <WarningLevel>Level3</WarningLevel>
      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
    </ClCompile>
    <Link>
      <ModuleDefinitionFile>$(ProjectDir)\iconv.def</ModuleDefinitionFile>
      <GenerateDebugInformation>true</GenerateDebugInformation>
      <SubSystem>Windows</SubSystem>
      <OptimizeReferences>true</OptimizeReferences>
      <EnableCOMDATFolding>true</EnableCOMDATFolding>
      <RandomizedBaseAddress>false</RandomizedBaseAddress>
      <DataExecutionPrevention>
      </DataExecutionPrevention>
      <TargetMachine>MachineX64</TargetMachine>
    </Link>
  </ItemDefinitionGroup>
  <ItemGroup>
    <ClInclude Include="iconv.h" />
    <ClInclude Include="mlang.h" />
  </ItemGroup>
  <ItemGroup>
    <None Include="iconv.def" />
    <None Include="mlang.def" />
  </ItemGroup>
  <ItemGroup>
    <ClCompile Include="win_iconv.c" />
  </ItemGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
  <ImportGroup Label="ExtensionTargets">
  </ImportGroup>
</Project>

Visual C++ 2010 ExpressでWin32/x64の両プラットフォームでのコンパイルができることを確認しています。
なお、Visual C++ 2010 Expressでのx64ビルド環境の構築方法については

Visual Studio 2010 C++ で Windows SDK v7.1 を使うには？

が詳しいです。