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October 2001, Week 4

HP3000-L@RAVEN.UTC.EDU

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Subject:
From:
Richard Sheehan <[log in to unmask]>
Reply To:
Richard Sheehan <[log in to unmask]>
Date:
Thu, 25 Oct 2001 14:46:18 -0600
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text/plain
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Hello,

Any help would be appreciated.

I have tried the following:

gcc-2.95.2 -o ldapauth ldapauth.c -DMPE -D_SOCKET_SOURCE -D_MPEXL_SOURCE
-D_POSIX_SOURCE -I../include -L../lib -lldap -llber

This will build the file ldapauth as NMPRG as expected.  What I really
need is an NMXL.

so, if change the comiple to

gcc-2.95.2 -c ldapauth.c -DMPE -D_SOCKET_SOURCE -D_MPEXL_SOURCE
-D_POSIX_SOURCE -I../include -L../lib -lldap -llber

I get the following warning - which are expected.
gcc-2.95.2: -lldap: linker input file unused since linking not done
gcc-2.95.2: -llber: linker input file unused since linking not done

I do get ldapauth.o(a NMOBJ file) which I can add into my XL with
linkedit.
LinkEd> buildxl ldapxl
LinkEd> addxl from=^myz;to=ldapxl
1 OBJECT FILE HAS BEEN ADDED.
LinkEd> listxl ldapxl

LIBRARY NAME   : LDAPXL
XL LIST        :
VERSION        : 85082112
MODULE COUNT   : 1
MODULE LIMIT   : 500

MODULE NAME                                     START     LENGTH
-----------                                     -----     ------
/SHEEHAN/PUB/ldapsdk/examples/ldapauth        00129000   000034F0

MODULE NAME    : /SHEEHAN/PUB/ldapsdk/examples/ldapauth
TEXT SIZE      : 00000940
DATA SIZE      : 0000004C
VERSION        : 87102412
LENGTH         : 000034F0
SHARED DATA    : NO


Sym                       C H X P Sym    Sym        Sym     Lset
Name                              Type  Scope      Value    Name
----                      - - - - ----  -----      -----    ----
ldapauth                  0   3 3 entry univ       0012B000
$RECOVER_END              0       code  univ       0012B940
$RECOVER_START            0       code  univ       0012B940
$UNWIND_END               0       code  univ       0012B930
$UNWIND_START             0       code  univ       0012B920
ldapauth                  0       code  univ       0012B15C
M$15                      0       data  local   dp+00000000
free                      0       stub  ext     lp+000000C0
ldap_init                 0       stub  ext     lp+00000120
ldap_simple_bind_s        0       stub  ext     lp+00000100
ldap_unbind               0       stub  ext     lp+00000140
malloc                    0       stub  ext     lp+000000E0
strcat                    0       stub  ext     lp+000000A0
strcpy                    0       stub  ext     lp+00000020
strlen                    0       stub  ext     lp+00000040
strncat                   0       stub  ext     lp+00000060
strtok                    0       stub  ext     lp+00000080

As is shown, ldap_init is an external stub.  Which also makes sense,
since it wasn't included in the compile.
If I try to use the XL, I will get the famous "DYNAMIC LOADING
UNRESOLVED EXTERNAL: ldap_init"

Ok, now I try to link in the RL's which define the external stubs.

LinkEd> addxl from=^myz;to=ldapxl;merge;rl= .....
I keep adding NMRL's but still end up with further unresolved externals.

It seems like I'm headed down the wrong path!

Can someone point me in the right direction.

TIA,

--
Richard Sheehan,
Administrative Systems - IT Programmer Analyst
Idaho State University Computing & Communications
Campus Box 8037, Pocatello, ID 83209-8037
Phone: 208.282.3861 - Fax: 208.282.3673
Email: [log in to unmask]

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