[AS_HELP_STRING([--with-roken=DIR],
[Location of the roken library, or 'internal'])],
[AS_IF([test x"$withval" = xno],
- [AC_ERROR("OpenAFS requires roken to build")],
+ [AC_MSG_ERROR("OpenAFS requires roken to build")],
[AS_IF([test x"$withval" != xyes],
[roken_root="$withval"])
])