Index: configure.in
===================================================================
RCS file: /cvsroot/samba/source/configure.in,v
retrieving revision 1.300.2.181
diff -u -r1.300.2.181 configure.in
--- source/configure.in	31 Oct 2003 01:30:02 -0000	1.300.2.181
+++ source/configure.in	31 Oct 2003 18:10:23 -0000
@@ -2664,15 +2673,29 @@
                [Whether in-memory keytabs are supported])
   fi
 
-  AC_CHECK_MEMBER(krb5_keytab_entry.key,
-	AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY, 1, 
-		[Whether krb5_keytab_entry has key member]), [],
-		[#include <krb5.h>])
-
-  AC_CHECK_MEMBER(krb5_keytab_entry.keyblock,
-	AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK, 1, 
-		[Whether krb5_keytab_entry has keyblock member]), [],
-		[#include <krb5.h>])
+  AC_CACHE_CHECK([for key in krb5_keytab_entry],
+                 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
+    AC_TRY_COMPILE([#include <krb5.h>],
+      [krb5_keytab_entry entry; krb5_keyblock *key; entry.key = *key;],
+      samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
+      samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
+
+  if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
+    AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
+              [Whether krb5_keytab_entry has key member])
+  fi
+
+  AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
+                 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
+    AC_TRY_COMPILE([#include <krb5.h>],
+      [krb5_keytab_entry entry; krb5_keyblock *key; entry.keyblock = *key;],
+      samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
+      samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
+
+  if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
+    AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
+              [Whether krb5_keytab_entry has keyblock member])
+  fi
 
   if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" = x"yes"; then
     AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])