Fix FTBFS with older OpenLDAP versions

admin

@@ -1 +1 @@
-Subproject commit 50c595422f05af2f2e1457ee3d27f8e5ce1ab35d
+Subproject commit 39466b7b95f25a3e0f6da52b156b194b10cbac9d

cmake

@@ -1 +1 @@
-Subproject commit 5438330f961347e3026326e78e0e70a1ec083aaf
+Subproject commit 274366fb8b90704586d7beef216b765cc0688b08

src/libtdeldap.cpp

@@ -313,7 +313,9 @@ int LDAPManager::bind(TQString* errstr) {
 		}
 
 		if (m_creds->use_gssapi) {
-			//retcode = ldap_sasl_interactive_bind_s(m_ldap, "", "GSSAPI", NULL, NULL, LDAP_SASL_AUTOMATIC, sasl_bind_interact_callback, NULL);
+#if LDAP_VENDOR_VERSION < 20425
+			retcode = ldap_sasl_interactive_bind_s(m_ldap, "", "GSSAPI", NULL, NULL, LDAP_SASL_AUTOMATIC, sasl_bind_interact_callback, NULL);
+#else // LDAP_VENDOR_VERSION
 			const char* rmech = NULL;
 			LDAPMessage* result = NULL;
 			int msgid;
@@ -343,6 +345,7 @@ int LDAPManager::bind(TQString* errstr) {
 					}
 				}
 			}
+#endif // LDAP_VENDOR_VERSION
 		}
 		else {
 			retcode = ldap_sasl_bind_s(m_ldap, ldap_dn.ascii(), mechanism, &cred, NULL, NULL, NULL);