Maybe not a big deal, but generally you (used to?) link against both:
configure:31276: checking for ldap_init in -lldap configure:31311: gcc -o conftest -std=gnu99 -I/usr/local/include -Wall -W -Wmiss ing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat =2 -Wbad-function-cast -I/usr/sfw/include -L/usr/local/lib conftest.c -lldap -lsocket -lnsl -lrt -lsendfile >&5 Undefined first referenced symbol in file ber_sockbuf_io_readahead /usr/local/lib/libldap.so ber_sockbuf_alloc /usr/local/lib/libldap.so ber_sockbuf_io_fd /usr/local/lib/libldap.so
But could be special situation as my LDAP version is fixed, due to production environment using it. It also failed when OpenLDAP was linked against OpenSSL, since it does not try with the SSL libraries.
Lund
-- Jorgen Lundman | lundman@lundman.net Unix Administrator | +81 (0)3 -5456-2687 ext 1017 (work) Shibuya-ku, Tokyo | +81 (0)90-5578-8500 (cell) Japan | +81 (0)3 -3375-1767 (home)