Merge remaining changes from LDAP integration branch
svn+ssh://svn.mit.edu/krb5/branches/ldap-integ@18333.
* plugins/kdb/ldap: New directory.
* aclocal.m4 (WITH_LDAP): New macro.
(CONFIG_RULES): Invoke it.
* configure.in: Test ldap option, maybe configure and generate makefiles for
new directories, and set and substitute ldap_plugin_dir.
* Makefile.in (SUBDIRS): Add @ldap_plugin_dir@.
* kdc/krb5kdc.M, kadmin/server/kadmind.M, kadmin/cli/kadmin.M,
config-files/krb5.conf.M: Document LDAP changes (new options, config file
entries, etc).
* lib/kdb/kdb5.c (kdb_load_library): Put more info in error message.
* lib/kadm5/admin.h (KADM5_CPW_FUNCTION, KADM5_RANDKEY_USED,
KADM5_CONFIG_PASSWD_SERVER): New macros, disabled for now.
(struct _kadm5_config_params): New field kpasswd_server, commented out for now.
* lib/krb5/error_tables/kdb5_err.et: Add error codes KRB5_KDB_ACCESS_ERROR,
KRB5_KDB_INTERNAL_ERROR, KRB5_KDB_CONSTRAINT_VIOLATION.
ticket: 2935
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18334
dc483132-0cff-0310-8789-
dd5450dbe970