Index: /issm/trunk-jpl/patches/issm_options.m4
===================================================================
--- /issm/trunk-jpl/patches/issm_options.m4	(revision 15157)
+++ /issm/trunk-jpl/patches/issm_options.m4	(revision 15158)
@@ -149,10 +149,9 @@
   				if  test $VENDOR = intel-win7-32; then
 					MATLABLIB="$MATLAB_ROOT/extern/lib/win32/microsoft"
-  					MEXLIB="/link /DLL /export:mexFunction libmx.lib libmex.lib libmat.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib" 
+  					MEXLIB="/link /DLL /export:mexFunction -L$MATLABLIB libmx.lib libmex.lib libmat.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib" 
   				elif  test $VENDOR = intel-win7-64; then
 					MATLABLIB="$MATLAB_ROOT/extern/lib/win64/microsoft"
   					MEXLIB="/link /DLL /export:mexFunction -L$MATLABLIB libmx.lib libmex.lib libmat.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib " 
   				fi
-  				MEXEXT=`$MATLAB_ROOT/bin/mexext.bat`
   				MEXEXT=".$MEXEXT"
   			;;