1 files changed, 4 insertions, 5 deletions

diff --git a/src/msvcbuild.bat b/src/msvcbuild.bat
index ca943a63..c695eb08 100644
--- a/src/msvcbuild.bat
+++ b/src/msvcbuild.bat
@@ -30,12 +30,11 @@ if exist minilua.exe.manifest^
   %LJMT% -manifest minilua.exe.manifest -outputresource:minilua.exe

 

 @set DASMFLAGS=-D WIN -D JIT -D FFI

-@set DASMX64=-D X64

-@if defined CPU goto :XCPU

-@set CPU=%PROCESSOR_ARCHITECTURE%

-:XCPU

+@set DASMX64=-D P64

+@if "%TARGET_CPU%"=="AMD64" goto :X64

+@if "%TARGET_CPU%"=="x64" goto :X64

 @if "%CPU%"=="AMD64" goto :X64

-@if "%CPU%"=="X64" goto :X64

+@if "%CPU%"=="x64" goto :X64

 @set DASMX64=

 :X64

 minilua %DASM% -LN %DASMFLAGS% %DASMX64% -o host\buildvm_arch.h vm_x86.dasc