===================================================================
RCS file: /home/cvs/OpenXM/src/ox_math/configure.in,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -p -r1.2 -r1.3
--- OpenXM/src/ox_math/configure.in	2000/03/13 06:27:48	1.2
+++ OpenXM/src/ox_math/configure.in	2003/03/23 21:56:11	1.3
@@ -1,4 +1,4 @@
-dnl  $OpenXM: OpenXM/src/ox_math/configure.in,v 1.1 2000/02/08 21:14:01 ohara Exp $
+dnl  $OpenXM: OpenXM/src/ox_math/configure.in,v 1.2 2000/03/13 06:27:48 ohara Exp $
 dnl  If you change this file, do not forget to run autoconf and rm .configure_done
 
 AC_INIT(math2ox.c)
@@ -8,16 +8,21 @@ AC_PROG_RANLIB
 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 ${with_gmp:=no} != no ; then
+    AC_DEFINE([WITH_GMP])
+    GMPLIB="-lgmp"
 fi
-AC_CHECK_FUNC(gethostbyname)
-if test "$ac_cv_func_gethostbyname" = no ; then
-  AC_CHECK_LIB(nsl,gethostbyname)
-fi
+AC_SUBST([GMPLIB])
 
-AC_CANONICAL_HOST
+dnl for Solaris 2.x
+AC_CHECK_FUNC(socket, , [AC_CHECK_LIB(socket,socket)])
+AC_CHECK_FUNC(gethostbyname, , [AC_CHECK_LIB(nsl,gethostbyname)])
+
+AC_CANONICAL_SYSTEM
 case "$host_os" in
 linux*|freebsd*)
 	ml_system=Linux