Compute reltopdir at autoconf time instead of at configure time. This has the
happy side effect of stopping autoreconf from creating directories named
"$ac_config_fragdir" all over the source tree.
* aclocal.m4 (fileexists, K5_TOPDIR): New macros.
(V5_SET_TOPDIR): Don't test for AC_LOCALDIR any more. Use K5_TOPDIR computed
at autoconf time, but still verify that the contents are what we expect. Don't
use shell variables in the argument to AC_CONFIG_AUX_DIR.
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@17184
dc483132-0cff-0310-8789-
dd5450dbe970