+--- a/configure.in
++++ b/configure.in
+@@ -64,7 +64,7 @@ dnl Set kernel build path
+ AC_ARG_ENABLE(kernelbuild,
+ AS_HELP_STRING(--enable-kernelbuild=x,Set the target kernel build path (only for kernel 2.6.x)),
+ [
+- if test -e $enableval/include/linux/autoconf.h; then
++ if test -e $enableval/include/linux/autoconf.h -o -e $enableval/include/generated/autoconf.h; then
+ AC_SUBST([KERNEL_BUILD_PATH],[$enableval])
+ else
+ AC_MSG_ERROR([The kernel build directory is not valid or not configured!])