===================================================================
RCS file: /home/cvs/OpenXM/src/ox_toolkit/configure.in,v
retrieving revision 1.3
retrieving revision 1.7
diff -u -p -r1.3 -r1.7
--- OpenXM/src/ox_toolkit/configure.in	2000/03/08 05:46:14	1.3
+++ OpenXM/src/ox_toolkit/configure.in	2003/11/11 04:24:40	1.7
@@ -1,4 +1,4 @@
-dnl  $OpenXM: OpenXM/src/ox_toolkit/configure.in,v 1.2 2000/02/08 20:33:06 ohara Exp $
+dnl  $OpenXM: OpenXM/src/ox_toolkit/configure.in,v 1.6 2003/03/30 08:05:22 ohara Exp $
 dnl  If you change this file, do not forget to run autoconf and rm .configure_done
 
 
@@ -9,13 +9,22 @@ dnl AC_PROG_LN_S
 dnl AC_PROG_INSTALL
 AC_PATH_XTRA
 
-AC_CHECK_FUNC(socket)
-if test "$ac_cv_func_socket" = no ; then
-  AC_CHECK_LIB(socket,socket)
+AC_ARG_WITH([gmp],
+[  --with-gmp              with the GNU MP library [[no]]],
+[with_gmp=yes],[with_gmp=no])
+
+if test ${with_gmp:=no} != no ; then
+    AC_DEFINE([WITH_GMP])
+    GMPLIB="-lgmp"
+    USE_GMP='#'
 fi
-AC_CHECK_FUNC(gethostbyname)
-if test "$ac_cv_func_gethostbyname" = no ; then
-  AC_CHECK_LIB(nsl,gethostbyname)
-fi
+AC_SUBST([GMPLIB])
+AC_SUBST([USE_GMP])
+
+dnl for Solaris 2.x
+AC_CHECK_FUNC(socket, , [AC_CHECK_LIB(socket,socket)])
+AC_CHECK_FUNC(gethostbyname, , [AC_CHECK_LIB(nsl,gethostbyname)])
+dnl for Redhat 8.0
+AC_CHECK_FUNC(dlopen, , [AC_CHECK_LIB(dl,dlopen)])
 
-AC_OUTPUT(Makefile)
\ No newline at end of file
+AC_OUTPUT(Makefile)