<set var="WXCPU">
<if cond="FORMAT=='msevc4prj'">_$(CPU)</if>
- <if cond="FORMAT_SUPPORTS_MULTIPLE_ARCHITECTURES=='1' and TARGET_CPU=='AMD64'">_amd64</if>
+ <if cond="FORMAT_SUPPORTS_MULTIPLE_ARCHITECTURES=='1' and TARGET_CPU=='AMD64'">_x64</if>
<if cond="FORMAT_SUPPORTS_MULTIPLE_ARCHITECTURES=='1' and TARGET_CPU=='IA64'">_ia64</if>
</set>