SWIG update for wxMac

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13932 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/b

@@ -42,7 +42,7 @@ elif [ "$1" = "d" ]; then
 elif [ "$1" = "t" ]; then
     shift
     #CMD="set CMD=touch src\*.i; touch contrib\glcanvas\*.i; touch contrib\ogl\*.i; touch contrib\stc\*.i"
-    CMD='find . -name "*.i" | xargs -l touch'
+    CMD='find . -name "*.i" | xargs touch'
 
 # "i" --> install
 elif [ "$1" = "i" ]; then