Improved checking for -lsocket and -lnsl. Force enable_isc_printf so

that libisc contains the proper things.

configure.in

-dnl $Id: configure.in,v 1.45 1998/07/09 18:55:52 ceder Exp $
+dnl $Id: configure.in,v 1.46 1998/07/10 21:28:11 ceder Exp $
 dnl Configuration for LysKOM
 dnl Copyright (C) 1993, 1994, 1995, 1996  Lysator Academic Computer Association.
 dnl
@@ -18,7 +18,7 @@ dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 dnl
 dnl Please mail bug reports to bug-lyskom@lysator.liu.se. 
 dnl
-AC_REVISION($Revision: 1.45 $)
+AC_REVISION($Revision: 1.46 $)
 AC_INIT(src/server/lyskomd.h)
 AC_CONFIG_AUX_DIR(scripts)
 AM_INIT_AUTOMAKE(lyskom-server, 2.0.0.pcl.2)
@@ -140,8 +140,18 @@ AC_HEADER_TIME
 AC_FUNC_ALLOCA
 AC_CHECK_LIB(resolv,main) dnl Host name lookup.
 AC_CHECK_LIB(authuser,auth_tcpuser3) dnl User authentication according to RFC 931.
-AC_CHECK_LIB(nsl,gethostbyname) dnl Low-level networking code on Solaris 2.
-AC_CHECK_LIB(socket,socket) dnl socket() et c on Solaris 2.
+dnl Low-level networking code on Solaris 2.
+AC_CHECK_FUNC(gethostbyname)
+[if test $ac_cv_func_gethostbyname = no
+then]
+      AC_CHECK_LIB(nsl, gethostbyname)
+[fi]
+dnl socket() et c on Solaris 2.
+AC_CHECK_FUNC(socket)
+[if test $ac_cv_func_socket = no
+then]
+  AC_CHECK_LIB(socket, socket)
+[fi]
 AC_CHECK_LIB(i,setlocale) dnl For setlocale() on Ultrix.
 AC_CHECK_LIB(crypt,crypt) dnl For crypt() on Sparc NetBSD 1.1
 AC_CHECK_FUNCS(difftime getdtablesize sysconf strchr getcwd vfprintf)
@@ -192,6 +202,13 @@ dnl
 dnl Tests for GNU getopt (used in dbck)
 AC_CHECK_HEADERS(alloca.h)
 dnl
+dnl
+dnl Force the configure script in isc to behave as if the
+dnl --enable-isc-printf switch was given to it.
+dnl
+[enable_isc_printf=yes
+export enable_isc_printf]
+dnl
 AC_CONFIG_SUBDIRS(src/libraries/libisc-new)
 AC_OUTPUT(Makefile
 db-crypt/Makefile