It's going to be important to put the MIDL outputs in different folde…

…rs as they can vary.

src/common.build.pre.props

@@ -71,7 +71,7 @@
 
  <ItemDefinitionGroup>
  <Midl>
- <AdditionalOptions>/target NT100 %(AdditionalOptions)</AdditionalOptions>
+ <AdditionalOptions>/target NT100 /out $(IntDir) %(AdditionalOptions)</AdditionalOptions>
  </Midl>
  <ClCompile>
  <PrecompiledHeader>Use</PrecompiledHeader>

src/host/dll/Host.DLL.vcxproj

@@ -10,11 +10,11 @@
  </PropertyGroup>
  <Import Project="$(SolutionDir)src\common.build.pre.props" />
  <ItemGroup>
- <ClCompile Include="dlldata.c" />
- <ClCompile Include="IConsoleHandoff_i.c" />
- <ClCompile Include="IConsoleHandoff_p.c" />
- <ClCompile Include="ITerminalHandoff_i.c" />
- <ClCompile Include="ITerminalHandoff_p.c" />
+ <ClCompile Include="$(IntDir)\dlldata.c" />
+ <ClCompile Include="$(IntDir)\IConsoleHandoff_i.c" />
+ <ClCompile Include="$(IntDir)\IConsoleHandoff_p.c" />
+ <ClCompile Include="$(IntDir)\ITerminalHandoff_i.c" />
+ <ClCompile Include="$(IntDir)\ITerminalHandoff_p.c" />
  </ItemGroup>
  <ItemGroup>
  <ResourceCompile Include="Host.DLL.rc" />
@@ -24,8 +24,8 @@
  </ItemGroup>
  <ItemGroup>
  <ClInclude Include="ConsoleComGuids.h" />
- <ClInclude Include="IConsoleHandoff_h.h" />
- <ClInclude Include="ITerminalHandoff_h.h" />
+ <ClInclude Include="$(IntDir)\IConsoleHandoff_h.h" />
+ <ClInclude Include="$(IntDir)\ITerminalHandoff_h.h" />
  </ItemGroup>
  <ItemGroup>
  <Midl Include="IConsoleHandoff.idl" />
@@ -38,7 +38,7 @@
  </PropertyGroup>
  <ItemDefinitionGroup>
  <ClCompile>
- <AdditionalIncludeDirectories>..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+ <AdditionalIncludeDirectories>..;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
  <PreprocessorDefinitions>PROXY_CLSID=CLSID_IConsoleProxy;REGISTER_PROXY_DLL;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
  <PrecompiledHeader>NotUsing</PrecompiledHeader>
  </ClCompile>