compile dtrace stubs
diff --git a/PCbuild/pythoncore.vcxproj b/PCbuild/pythoncore.vcxproj
index cad747e..5d957de 100644
--- a/PCbuild/pythoncore.vcxproj
+++ b/PCbuild/pythoncore.vcxproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?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">
@@ -356,6 +356,7 @@
<ClCompile Include="..\Python\ceval.c" />
<ClCompile Include="..\Python\codecs.c" />
<ClCompile Include="..\Python\compile.c" />
+ <ClCompile Include="..\Python\dtrace_stubs.c" />
<ClCompile Include="..\Python\dynamic_annotations.c" />
<ClCompile Include="..\Python\dynload_win.c" />
<ClCompile Include="..\Python\errors.c" />