1 files changed, 5 insertions, 0 deletions
diff --git a/build.cmd b/build.cmd
index 904bb028b4..64945cc159 100644
--- a/build.cmd
+++ b/build.cmd
@@ -687,6 +687,11 @@ if /i "%__ToolsetDir%" == "" (
     exit /b 1
 )
 
+if not exist "%__ToolsetDir%"\buildenv_arm64.cmd goto :Not_EWDK
+call "%__ToolsetDir%"\buildenv_arm64.cmd
+exit /b 0
+
+:Not_EWDK
 set PATH=%__ToolsetDir%\VC_sdk\bin;%PATH%
 set LIB=%__ToolsetDir%\VC_sdk\lib\arm64;%__ToolsetDir%\sdpublic\sdk\lib\arm64
 set INCLUDE=^