$NetBSD: patch-ab,v 1.5 1999/09/15 21:30:59 tron Exp $

--- configure.in.orig	Fri Jul 10 01:44:06 1998
+++ configure.in	Wed Sep 15 23:28:17 1999
@@ -13,7 +13,7 @@
 fi
 if test "$GCC" = yes 
 then
-	CFLAGS="$CFLAGS -fstrength-reduce -fpcc-struct-return "
+	CFLAGS="$CFLAGS -fstrength-reduce "
 fi
 AC_SUBST(CC)
 AC_SUBST(CFLAGS)
@@ -195,10 +195,12 @@
 syslog.h \
 net/errno.h \
 unistd.h \
+stdlib.h \
+string.h \
+time.h \
 netinet/in.h \
 maillock.h \
 ndbm.h \
-gdbm.h \
 dbm.h \
 shadow.h \
 )
@@ -209,10 +211,17 @@
 AC_CHECK_LIB(socket, socket, NETWORK_LIBS="$NETWORK_LIBS -lsocket")
 AC_CHECK_LIB(resolv, res_init, NETWORK_LIBS="$NETWORK_LIBS -lresolv")
 AC_CHECK_LIB(mail, maillock, NETWORK_LIBS="$NETWORK_LIBS -lmail"; AC_DEFINE(MAILOCK))
+AC_ARG_ENABLE(kerberos,
+	[  --enable-kerberos	compile in Kerberos authentification support],
+	[with_kerberos=$enableval],
+	[with_kerberos=no])
+if test "$with_kerberos" = "yes" ;then
 AC_CHECK_LIB(krb, krb_recvauth, KERBEROS_LIBS="$KERBEROS_LIBS -lkrb")
+AC_CHECK_LIB(des, des_set_key, KERBEROS_LIBS="$KERBEROS_LIBS -ldes")
+AC_DEFINE(KERBEROS)
+fi
 AC_CHECK_LIB(ndbm, dbm_open, DBM_LIBS="-lndbm")
 AC_CHECK_LIB(dbm, dbm_open, DBM_LIBS="-ldbm")
-AC_CHECK_LIB(gdbm, gdbm_open, DBM_LIBS="-lgdbm"; AC_DEFINE(GDBM))
 AC_CHECK_LIB(security, set_auth_parameters, LIBS="$LIBS -lsecurity")
 AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt")
 AC_CHECK_LIB(shadow, pw_encrypt, LIBS="$LIBS -lshadow")