# HG changeset patch
# User jwe
# Date 812679816 0
# Node ID 9300d1a832f0dcf31de59d6393c021ec2ee1f110
# Parent  47bab2f5363f67504abed32e2dd4c3a2ef00d461
[project @ 1995-10-03 00:23:22 by jwe]

diff -r 47bab2f5363f -r 9300d1a832f0 acconfig.h
--- a/acconfig.h	Mon Oct 02 10:10:44 1995 +0000
+++ b/acconfig.h	Tue Oct 03 00:23:36 1995 +0000
@@ -6,9 +6,6 @@
    Leave the following blank line there!!  Autoheader needs it.  */
 
 
-/* Define if your math.h declares struct exception for matherr() */
-#undef EXCEPTION_IN_MATH
-
 /* Define if your Fortran compiler appends an underscore to external
    names. */ 
 #undef F77_APPEND_UNDERSCORE
@@ -20,29 +17,8 @@
 /* Define if you don't have FSQP. */
 #undef FSQP_MISSING
 
-/* Define if your system has a single-arg prototype for gettimeofday. */
-#undef GETTIMEOFDAY_NO_TZ
-
-/* Define if you have finite.  */
-#undef HAVE_FINITE
-
-/* Define if you have isinf.  */
-#undef HAVE_ISINF
-
-/* Define if you have isnan.  */
-#undef HAVE_ISNAN
-
-/* Define if you have sgtty.h. */
-#undef HAVE_SGTTY_H
-
-/* Define if your system has a sys_siglist variable. */
-#undef HAVE_SYS_SIGLIST
-
-/* Define if you have termios.h. */
-#undef HAVE_TERMIOS_H
-
-/* Define if you have termio.h. */
-#undef HAVE_TERMIO_H
+/* Define if your gnuplot has mutliplot. */
+#undef GNUPLOT_HAS_MULTIPLOT
 
 /* Define if you don't have NPSOL. */
 #undef NPSOL_MISSING
diff -r 47bab2f5363f -r 9300d1a832f0 configure.in
--- a/configure.in	Mon Oct 02 10:10:44 1995 +0000
+++ b/configure.in	Tue Oct 03 00:23:36 1995 +0000
@@ -20,7 +20,7 @@
 ### along with Octave; see the file COPYING.  If not, write to the Free
 ### Software Foundation, 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
-AC_REVISION($Revision: 1.140 $)
+AC_REVISION($Revision: 1.141 $)
 AC_PREREQ(2.0)
 AC_INIT(src/octave.cc)
 AC_CONFIG_HEADER(config.h)
@@ -754,7 +754,15 @@
 AC_PROG_INSTALL
 
 AC_CHECK_PROG(GNUPLOT_BINARY, gnuplot, gnuplot, [])
-if test -z "$GNUPLOT_BINARY"; then
+if test -n "$GNUPLOT_BINARY"; then
+  AC_MSG_CHECKING([to see if your gnuplot supports multiplot])
+  if test -z "`echo 'set multiplot' | gnuplot 2>&1`"; then
+    AC_MSG_RESULT([yes])
+    AC_DEFINE(GNUPLOT_HAS_MULTIPLOT, 1)
+  else
+    AC_MSG_RESULT([no])
+  fi
+else
   AC_MSG_WARN([I didn't find gnuplot.  It isn't necessary to have gnuplot])
   AC_MSG_WARN([installed, but you won't be able to use any of Octave's])
   AC_MSG_WARN([plotting commands without it.])