pierre42d@9online.fr writes:

/bin/sh ../..//libtool --mode=link gcc -s -O3 -march=i686 -L/usr/local/BerkeleyDB.4.6/lib -o apitest apitest.o libldap.la ../../libraries/liblber/liblber.la ../../libraries/liblutil/liblutil.a -lsasl2 -lgnutls -lcrypt -lresolv gcc -s -O3 -march=i686 -o .libs/apitest apitest.o -L/usr/local/BerkeleyDB.4.6/lib ./.libs/libldap.so /tmp/openldap-2.4.9/libraries/liblber/.libs/liblber.so -L/usr/local/lib ../../libraries/liblber/.libs/liblber.so ../../libraries/liblutil/liblutil.a /usr/local/lib/libsasl2.so -ldl /usr/local/lib/libgnutls.so /usr/local/lib/libtasn1.so /usr/local/lib/libgcrypt.so -lnsl -lcap /usr/local/lib/libgpg-error.so -lz -lcrypt -lresolv ./.libs/libldap.so: undefined reference to `gnutls_cipher_suite_info'

What version of GnuTLS do you have installed? I wonder if the one you have is too old.