--- samba-3.0.25/source/configure.in	Mon Apr  9 10:31:00 2007
+++ samba-3.0.25-fix/source/configure.in	Wed Apr 11 02:48:55 2007
@@ -3299,6 +3299,20 @@
     with_ldap_support=yes
     AC_MSG_CHECKING(whether LDAP support is used)
     AC_MSG_RESULT(yes)
+
+    ################################
+    # Check if the Netscape LDAP SDK
+    AC_CACHE_CHECK([for LDAP_OPT_SIZELIMIT macro],samba_cv_HAVE_LDAP_NSC,[
+    AC_TRY_COMPILE([
+#include <stdio.h>
+#include <ldap.h>],
+    [printf("%s\n", LDAP_OPT_SIZELIMIT);],
+    samba_cv_HAVE_LDAP_NSC=yes,samba_cv_HAVE_LDAP_NSC=no)])
+    if test x"$samba_cv_HAVE_LDAP_NSC" = x"yes"; then
+	AC_DEFINE(HAVE_HAVE_LDAP_NSC,1,
+		[Whether the LDAP API is Netscape SDK])
+    fi
+
   else
     if test x"$with_ldap_support" = x"yes"; then
 	AC_MSG_ERROR(libldap is needed for LDAP support)
@@ -3361,15 +3375,25 @@
     fi
     ;;
 	*)
-    AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
+    # Omit the ldap_initialize() test if there is a Netscape SDK
+    # (Mozilla Directory server 5)
+    if test x"$samba_cv_HAVE_LDAP_NSC" = x"no"; then
 
-    if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
-	if test x"$with_ads_support" = x"yes"; then
-	    AC_MSG_ERROR(Active Directory support requires ldap_initialize)
-	elif test x"$with_ads_support" = x"auto"; then
-	    AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
-	    with_ads_support=no
+	AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
+
+	if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
+	    if test x"$with_ads_support" = x"yes"; then
+		AC_MSG_ERROR(Active Directory support requires ldap_initialize)
+	    elif test x"$with_ads_support" = x"auto"; then
+		AC_MSG_WARN(Disabling Active Directory support (requires ldap_in
+itialize))
+		with_ads_support=no
+	    fi
+
 	fi
+     else
+	AC_MSG_RESULT(Active Directory support on Netscape LDAP SDK - limited fu
+nctionality?)
     fi
     ;;
 esac
@@ -3425,6 +3449,19 @@
   #################################################
   # check for krb5-config from recent MIT and Heimdal kerberos 5
   AC_PATH_PROG(KRB5CONFIG, krb5-config)
+
+  #################################################
+  # check if MIT krb5 API is present
+  AC_MSG_CHECKING(for type of kerberos)
+  if $KRB5CONFIG --version | grep -s MIT > /dev/null ; then
+    FOUND_KRB5_MIT=yes
+    AC_MSG_RESULT(yes)
+    AC_DEFINE(HAVE_KRB5_MIT,1,[Whether the krb5 API is MIT])
+  else
+    FOUND_KRB5_MIT=no
+    AC_MSG_RESULT(no)
+  fi
+
   AC_MSG_CHECKING(for working krb5-config)
   if test -x "$KRB5CONFIG"; then
     ac_save_CFLAGS=$CFLAGS
@@ -3431,10 +3468,17 @@
     CFLAGS="";export CFLAGS
     ac_save_LDFLAGS=$LDFLAGS
     LDFLAGS="";export LDFLAGS
-    KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
-    KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
-    KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
-    KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
+    if test x"$FOUND_KRB5_MIT" = x"yes"; then
+	KRB5_LIBS="`$KRB5CONFIG --libs | sed s/-lkrb5//`"
+	KRB5_LDFLAGS="-lkrb5 -lgss"
+	KRB5_CFLAGS=""
+	KRB5_CPPFLAGS="`$KRB5CONFIG --cflags`" 
+    else
+	KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
+	KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
+	KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
+	KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
+    fi
     CFLAGS=$ac_save_CFLAGS;export CFLAGS
     LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
     FOUND_KRB5=yes