support 32bit Windows

diff --git a/jptools/setup-vc2013.cmd b/jptools/setup-vc2013.cmd
index fceb78a..a1539d9 100644 (file)
--- a/jptools/setup-vc2013.cmd
+++ b/jptools/setup-vc2013.cmd
@@ -1,2 +1,7 @@
+if exist "C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin\vcvars32.bat" goto x64
+call "C:\Program Files\Microsoft Visual Studio 12.0\VC\bin\vcvars32.bat"
+goto done
+:x64
 call "C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin\vcvars32.bat"
+:done
 SET CL=/arch:IA32 /D "_USING_V110_SDK71_"
\ No newline at end of file