Build FreezeProjects with Platform, not PreferredToolArchitecture

Remove also pathcch.lib dependency and use the Python resource.

Author: vstinner

PCbuild/_getcompiler.vcxproj

@@ -100,15 +100,14 @@
       <PreprocessorDefinitions>PY_ICON;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ResourceCompile>
     <Link>
-      <AdditionalDependencies>pathcch.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <SubSystem>Console</SubSystem>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\Programs\_getcompiler.c" />
   </ItemGroup>
   <ItemGroup>
-    <ResourceCompile Include="..\PC\python_exe.rc" />
+    <ResourceCompile Include="..\PC\python_nt.rc" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">

PCbuild/pcbuild.proj

@@ -18,7 +18,7 @@
 
   <ItemDefinitionGroup>
     <FreezeProjects>
-      <Platform>$(PreferredToolArchitecture)</Platform>
+      <Platform>$(Platform)</Platform>
       <Configuration>$(Configuration)</Configuration>
       <Configuration Condition="$(Configuration) == 'PGInstrument'">Release</Configuration>
       <Properties></Properties>