Re: Requirements: configuration test dependencies

[Akim Demaille]

 ,----
| AC_PREREQ(2.14a)
| AC_INIT(configure.in)
| AC_CONFIG_SUBDIRS(sub) dnl #### calls AC_CONFIG_AUX_DIR_DEFAULT
| AM_INIT_AUTOMAKE(test, 1)
| AC_CONFIG_AUX_DIR(aux) dnl #### Wrong: second call to AC_CONFIG_AUX_DIRS
| AC_OUTPUT(Makefile)
`-----

Your point is valid, but I think you just revealed that
AC_CONFIG_AUX_DIR should AC_BEFORE([AC_CONFIG_SUBDIRS]).  I don't have
to check now, but it seems to be all that is needed.