[configure.ac]  test for libxnet on HP. Patch by dtucker@zip.com.au
diff --git a/configure.ac b/configure.ac
index 281e2f6..c055c57 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# $Id: configure.ac,v 1.81 2002/07/18 18:44:50 tim Exp $
+# $Id: configure.ac,v 1.82 2002/07/19 19:41:11 tim Exp $
 
 AC_INIT
 AC_CONFIG_SRCDIR([ssh.c])
@@ -113,7 +113,8 @@
 	AC_DEFINE(DISABLE_SHADOW)
 	AC_DEFINE(DISABLE_UTMP)
 	AC_DEFINE(SPT_TYPE,SPT_PSTAT)
-	LIBS="$LIBS -lxnet -lsec -lsecpw"
+	LIBS="$LIBS -lsec -lsecpw"
+	AC_CHECK_LIB(xnet, t_error, ,AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***]))
 	disable_ptmx_check=yes
 	;;
 *-*-hpux10*)
@@ -128,7 +129,8 @@
 	AC_DEFINE(DISABLE_SHADOW)
 	AC_DEFINE(DISABLE_UTMP)
 	AC_DEFINE(SPT_TYPE,SPT_PSTAT)
-	LIBS="$LIBS -lxnet -lsec"
+	LIBS="$LIBS -lsec"
+	AC_CHECK_LIB(xnet, t_error, ,AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***]))
 	;;
 *-*-hpux11*)
 	CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
@@ -140,7 +142,8 @@
 	AC_DEFINE(DISABLE_SHADOW)
 	AC_DEFINE(DISABLE_UTMP)
 	AC_DEFINE(SPT_TYPE,SPT_PSTAT)
-	LIBS="$LIBS -lxnet -lsec"
+	LIBS="$LIBS -lsec"
+	AC_CHECK_LIB(xnet, t_error, ,AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***]))
 	;;
 *-*-irix5*)
 	CPPFLAGS="$CPPFLAGS -I/usr/local/include"