Fix up handling of extended operations with no request data

[openldap] / build / openldap.m4

diff --git a/build/openldap.m4 b/build/openldap.m4
index b64a4fcf65147138d1dc07a52758cc1197cfe70d..81a7c8c66d8a0011afbf2953bf20c8c19b391db6 100644 (file)
--- a/build/openldap.m4
+++ b/build/openldap.m4
@@ -1,7 +1,13 @@
 dnl $OpenLDAP$
 dnl
-dnl Copyright 1998-2000 The OpenLDAP Foundation,  All Rights Reserved.
-dnl COPYING RESTRICTIONS APPLY, See COPYRIGHT file
+dnl Copyright 1998-2002 The OpenLDAP Foundation, Redwood City, California, USA
+dnl All rights reserved.
+dnl 
+dnl Redistribution and use in source and binary forms, with or without
+dnl modification, are permitted only as authorized by the OpenLDAP
+dnl Public License.  A copy of this license is available at
+dnl http://www.OpenLDAP.org/license.html or in file LICENSE in the
+dnl top-level directory of the distribution.
 dnl
 dnl OpenLDAP Autoconf Macros
 dnl
@@ -306,6 +312,7 @@ dnl Try to locate appropriate library
 AC_DEFUN([OL_BERKELEY_DB_LINK],
 [ol_cv_lib_db=no
 OL_BERKELEY_DB_TRY(ol_cv_db_none)
+OL_BERKELEY_DB_TRY(ol_cv_db_db4,[-ldb4])
 OL_BERKELEY_DB_TRY(ol_cv_db_db,[-ldb])
 OL_BERKELEY_DB_TRY(ol_cv_db_db3,[-ldb3])
 OL_BERKELEY_DB_TRY(ol_cv_db_db2,[-ldb2])
@@ -333,12 +340,9 @@ AC_DEFUN([OL_BERKELEY_DB_THREAD],
 main()
 {
        int rc;
-       u_int32_t flags = DB_CREATE | DB_INIT_CDB | DB_INIT_MPOOL |
+       u_int32_t flags = DB_CREATE |
 #ifdef DB_PRIVATE
                DB_PRIVATE |
-#endif
-#ifdef DB_MPOOL_PRIVATE
-               DB_MPOOL_PRIVATE |
 #endif
                DB_THREAD;
 
@@ -347,19 +351,15 @@ main()
 
        rc = db_env_create( &env, 0 );
 
-       if( rc ) {
-               printf("BerkeleyDB: %s\n", db_strerror(rc) );
-               return rc;
-       }
-
-#ifdef DB_CDB_ALLDB
-       rc = env->set_flags( env, DB_CDB_ALLDB, 1 );
+       flags |= DB_INIT_MPOOL;
+#ifdef DB_MPOOL_PRIVATE
+       flags |= DB_MPOOL_PRIVATE;
+#endif
 
        if( rc ) {
                printf("BerkeleyDB: %s\n", db_strerror(rc) );
                return rc;
        }
-#endif
 
 #if (DB_VERSION_MAJOR > 3) || (DB_VERSION_MINOR >= 1)
        rc = env->open( env, NULL, flags, 0 );
@@ -417,12 +417,29 @@ if test $ac_cv_header_db_h = yes; then
        fi
 fi
 ])
-dnl
+dnl --------------------------------------------------------------------
+dnl Check for version compatility with back-bdb
+AC_DEFUN([OL_BDB_COMPAT],
+[AC_CACHE_CHECK([Berkeley DB version for BDB backend], [ol_cv_bdb_compat],[
+       AC_EGREP_CPP(__db_version_compat,[
+#include <db.h>
+
+ /* this check could be improved */
+#ifndef DB_VERSION_MAJOR
+#      define DB_VERSION_MAJOR 1
+#endif
+
+/* require 4.0 or later */
+#if DB_VERSION_MAJOR >= 4 
+       __db_version_compat
+#endif
+       ],      [ol_cv_bdb_compat=yes], [ol_cv_bdb_compat=no])])
+])
+
 dnl --------------------------------------------------------------------
 dnl Find old Berkeley DB 1.85/1.86
 AC_DEFUN([OL_BERKELEY_COMPAT_DB],
-[ol_cv_berkeley_db=no
-AC_CHECK_HEADERS(db_185.h db.h)
+[AC_CHECK_HEADERS(db_185.h db.h)
 if test $ac_cv_header_db_185_h = yes -o $ac_cv_header_db_h = yes; then
        AC_CACHE_CHECK([if Berkeley DB header compatibility], [ol_cv_header_db1],[
                AC_EGREP_CPP(__db_version_1,[
@@ -442,7 +459,7 @@ if test $ac_cv_header_db_185_h = yes -o $ac_cv_header_db_h = yes; then
 #endif
 ],     [ol_cv_header_db1=yes], [ol_cv_header_db1=no])])
 
-       if test ol_cv_header_db1=yes ; then
+       if test $ol_cv_header_db1 = yes ; then
                OL_BERKELEY_DB_LINK
                if test "$ol_cv_lib_db" != no ; then
                        ol_cv_berkeley_db=yes
@@ -775,6 +792,7 @@ AC_DEFUN([OL_NT_THREADS], [
 
        if test $ac_cv_func__beginthread = yes ; then
                AC_DEFINE(HAVE_NT_THREADS,1,[if you have NT Threads])
+               ol_cv_nt_threads=yes
        fi
 ])
 dnl ====================================================================