From: Xeno Campanoli <xeno.campanoli@...>
Date: 2009-06-03T10:53:58+09:00
Subject: Compile Error:  ldap.c:424: error: ‘LDAP_OPT_X_TLS_PROTOCOL’ undeclared (first use in this function)

root@leopard:~/libldap-ruby-0.9.7# make
gcc -I. -I. -I/usr/local/lib/ruby/1.8/i686-linux -I. -DUSE_OPENLDAP2 
-DUSE_OPENLDAP -DLDAP_DEPRECATED -D_REENTRANT -DHAVE_LDAP_H -DHAVE_LBER_H 
-DHAVE_LDAP_INIT -DHAVE_LDAP_SET_OPTION -DHAVE_LDAP_GET_OPTION 
-DHAVE_LDAP_START_TLS_S -DHAVE_LDAP_MEMFREE -DHAVE_LDAP_PERROR 
-DHAVE_LDAP_SORT_ENTRIES -DHAVE_LDAP_SASL_BIND_S -DHAVE_LDAP_COMPARE_S 
-DHAVE_LDAP_ADD_EXT_S -DHAVE_LDAP_COMPARE_EXT_S -DHAVE_LDAP_DELETE_EXT_S 
-DHAVE_LDAP_MODIFY_EXT_S -DHAVE_LDAP_SEARCH_EXT_S -DHAVE_LDAP_UNBIND_EXT_S 
-DHAVE_LDAP_SASL_INTERACTIVE_BIND_S  -D_FILE_OFFSET_BITS=64  -fPIC -g -O2   -c 
ldap.c
ldap.c: In function �Init_ldap�:
ldap.c:424: error: �LDAP_OPT_X_TLS_PROTOCOL� undeclared (first use in this function)
ldap.c:424: error: (Each undeclared identifier is reported only once
ldap.c:424: error: for each function it appears in.)
make: *** [ldap.o] Error 1
root@leopard:~/libldap-ruby-0.9.7#
----snip----
I followed the directions in the README under 'BUILDING'.  I was able to get the 
extconf.rb to run after doing apt-get install  libldap2-dev.  I had already 
successfully built and installed ruby and openssl from source on this Ubuntu 
Server:  root@leopard:~# uname -a
Linux leopard 2.6.28-11-server #42-Ubuntu SMP Fri Apr 17 02:48:10 UTC 2009 i686 
GNU/Linux
openssl appears to be working, and is installed in the appropriate spot.  This 
is probably just an omission I am not guessing.  Can someone see something 
obvious?  If not I'll file a bug tomorrow.

Perhaps this is not a roadblock, but it appears to be a real bug if it cannot 
compile.  I see not reference to the symbol LOAD_OPT_X_TLS_PROTOCOL in the 
directory tree.