8 files changed, 10952 insertions, 0 deletions

diff --git a/science/xmakemol/Makefile b/science/xmakemol/Makefile
new file mode 100644
index 000000000000..42b595d24f6e
--- /dev/null
+++ b/science/xmakemol/Makefile
@@ -0,0 +1,25 @@
+# New ports collection makefile for: xmakemol
+# Date created:	8 June, 2001
+# Whom:		Chi
+# $FreeBSD$
+#
+
+PORTNAME=	xmakemol
+PORTVERSION=	4.40
+CATEGORIES=	science
+MASTER_SITES=	http://vegemite.chem.nottingham.ac.uk/~xmakemol/dists/
+
+MAINTAINER=	chizhang@uchicago.edu
+
+USE_XLIB=	yes
+USE_MOTIF=	yes
+USE_GMAKE=	yes
+GNU_CONFIGURE=	yes
+
+.include <bsd.port.pre.mk>
+pre-configure:
+	cd ${WRKSRC}; ${CHMOD} 755 config.guess config.sub configure install-sh missing mkinstalldirs
+
+post-install:
+	strip ${PREFIX}/bin/xmakemol
+.include <bsd.port.post.mk>
diff --git a/science/xmakemol/distinfo b/science/xmakemol/distinfo
new file mode 100644
index 000000000000..250571e43230
--- /dev/null
+++ b/science/xmakemol/distinfo
@@ -0,0 +1 @@
+MD5 (xmakemol-4.40.tar.gz) = d12923759a431ede67afbdd09b369e0f
diff --git a/science/xmakemol/files/patch-aa b/science/xmakemol/files/patch-aa
new file mode 100644
index 000000000000..be01146de1cb
--- /dev/null
+++ b/science/xmakemol/files/patch-aa
@@ -0,0 +1,683 @@
+Index: animate.c
+===================================================================
+--- animate.c	2001/06/09 00:28:23	1.1.1.1
++++ animate.c	2001/06/09 00:30:18
+@@ -19,10 +19,19 @@
+ 
+ */
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <math.h>
+ #include <stdio.h>
+ #include <stdlib.h>
++#if HAVE_FTIME
+ #include <sys/timeb.h>
++#else
++#include <sys/time.h>
++#include <unistd.h>
++#endif
+ /* aro - use following headers if using timeval struct
+    and gettimeofday function below (in case compiler can't
+    find ftime() function).
+@@ -45,8 +54,8 @@
+ #include <X11/xpm.h>
+ #endif
+ 
+-#include "defs.h"
+ #include "globals.h"
++#include "defs.h"
+ 
+ void echo_to_message_area(char *);
+ 
+@@ -254,9 +263,12 @@
+   double phi = rot_angle*PI/180.0, time, last_time = 0.0;
+ 
+   XEvent event;
+-
++  
++#ifdef HAVE_FTIME
+   static struct timeb tb;
+-
++#else
++  struct timeval tv;
++#endif
+   /* aro - if xmakemol fails to compile due to use of ftime function,
+      try uncommenting lines using struct timeval tv, and comment out lines
+      using struct timeb tb.  Also need to uncomment appropiate #include lines
+@@ -278,11 +290,16 @@
+     rotate_atoms(rot_axis,phi,1,True);
+ 
+     /* Get the time  */
+-
++#ifdef HAVE_FTIME
+     ftime (&tb);
+ 
+     time = tb.time + (tb.millitm / 1000.0);
++#else
++    gettimeofday(&tv,NULL);
++
++    time= tv.tv_sec + (tv.tv_usec / 1000000.0);
+ 
++#endif
+     /* gettimeofday(&tv, NULL);
+        time = tv.tv_sec + (tv.tv_usec / 1000000.0); */
+ 
+Index: bbox.c
+===================================================================
+
+
+
+--- bbox.c	2001/06/09 00:28:23	1.1.1.1
++++ bbox.c	2001/06/09 00:30:18
+@@ -21,18 +21,22 @@
+ 
+ #define __BBOX_C__
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <math.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+ 
+ #include <Xm/Xm.h>
+ 
++#include "globals.h"
+ #include "bbox.h"
+ #include "defs.h"
+ #ifdef GL
+ #include "gl_funcs.h" /* aro - for visinfo */
+ #endif /* GL */
+-#include "globals.h"
+ #include "view.h"
+ 
+ static int top_point_index;
+Index: canvas.c
+===================================================================
+
+
+
+--- canvas.c	2001/06/09 00:28:23	1.1.1.1
++++ canvas.c	2001/06/09 00:30:18
+@@ -19,19 +19,24 @@
+ 
+ */
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <math.h>
+ 
+ #include <Xm/Xm.h>
+ 
++#include "globals.h"
++
+ #include "bonds.h"
+ #include "defs.h"
+ #include "draw.h"
+ #ifdef GL
+ #include "gl_funcs.h" /* aro */
+ #endif /* GL */
+-#include "globals.h"
+ #include "view.h"
+ 
+ #ifdef XPM
+Index: config.h
+===================================================================
+
+
+
+--- config.h	2001/06/09 00:28:24	1.1.1.1
++++ config.h	2001/06/09 00:30:18
+@@ -1,24 +1,107 @@
+-/*
++/* config.h.  Generated automatically by configure.  */
++/* config.h.in.  Generated automatically from configure.in by autoheader.  */
+ 
+-Copyright (C) 1999 Matthew P. Hodges
+-This file is part of XMakemol.
++/* Define if using alloca.c.  */
++/* #undef C_ALLOCA */
+ 
+-XMakemol is free software; you can redistribute it and/or modify
+-it under the terms of the GNU General Public License as published by
+-the Free Software Foundation; either version 2, or (at your option)
+-any later version.
++/* Define to empty if the keyword does not work.  */
++/* #undef const */
+ 
+-XMakemol is distributed in the hope that it will be useful,
+-but WITHOUT ANY WARRANTY; without even the implied warranty of
+-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-GNU General Public License for more details.
++/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
++   This function is required for alloca.c support on those systems.  */
++/* #undef CRAY_STACKSEG_END */
+ 
+-You should have received a copy of the GNU General Public License
+-along with XMakemol; see the file COPYING.  If not, write to the Free Software
+-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
++/* Define if you have alloca, as a function or macro.  */
++#define HAVE_ALLOCA 1
+ 
+-*/
++/* Define if you have <alloca.h> and it should be used (not on Ultrix).  */
++/* #undef HAVE_ALLOCA_H */
+ 
+-/* If usleep is available, define HAVE_USLEEP */
++/* If using the C implementation of alloca, define if you know the
++   direction of stack growth for your system; otherwise it will be
++   automatically deduced at run-time.
++ STACK_DIRECTION > 0 => grows toward higher addresses
++ STACK_DIRECTION < 0 => grows toward lower addresses
++ STACK_DIRECTION = 0 => direction of growth unknown
++ */
++/* #undef STACK_DIRECTION */
+ 
+-#define HAVE_USLEEP
++/* Define if you have the ANSI C header files.  */
++#define STDC_HEADERS 1
++
++/* Define if the X Window System is missing or not being used.  */
++/* #undef X_DISPLAY_MISSING */
++
++/* #undef HAVE_LIBGEN */
++#define HAVE_MOTIF 1
++#define XPM 1
++#define VERSION "4.40.2b"
++/* #undef GL */
++
++/* Define if using alloca.c.  */
++/* #undef C_ALLOCA */
++
++/* Define to empty if the keyword does not work.  */
++/* #undef const */
++
++/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
++   This function is required for alloca.c support on those systems.  */
++/* #undef CRAY_STACKSEG_END */
++
++/* Define if you have alloca, as a function or macro.  */
++#define HAVE_ALLOCA 1
++
++/* Define if you have <alloca.h> and it should be used (not on Ultrix).  */
++/* #undef HAVE_ALLOCA_H */
++
++/* If using the C implementation of alloca, define if you know the
++   direction of stack growth for your system; otherwise it will be
++   automatically deduced at run-time.
++ STACK_DIRECTION > 0 => grows toward higher addresses
++ STACK_DIRECTION < 0 => grows toward lower addresses
++ STACK_DIRECTION = 0 => direction of growth unknown
++ */
++/* #undef STACK_DIRECTION */
++
++/* Define if you have the ANSI C header files.  */
++#define STDC_HEADERS 1
++
++/* Define if the X Window System is missing or not being used.  */
++/* #undef X_DISPLAY_MISSING */
++
++/* Define if you have the ftime function.  */
++/* #undef HAVE_FTIME */
++
++/* Define if you have the strstr function.  */
++#define HAVE_STRSTR 1
++
++/* Define if you have the usleep function.  */
++#define HAVE_USLEEP 1
++
++/* Define if you have the <X11/xpm.h> header file.  */
++#define HAVE_X11_XPM_H 1
++
++/* Define if you have the <unistd.h> header file.  */
++#define HAVE_UNISTD_H 1
++
++/* Name of package */
++#define PACKAGE "xmakemol"
++
++/* Version number of package */
++#define VERSION "4.40.2b"
++
++/* Define this to use OpenGL widget from <GL/GLwDrawA.h> */
++/* #undef HAVE_GL_GLWDRAWA_H */
++
++/* Define this to use OpenGL widget from <X11/GLw/GLwDrawA.h> */
++/* #undef HAVE_X11_GLW_GLWDRAWA_H */
++
++/* Define this to use OpenGL widget from <GL/GLwMDrawA.h> */
++/* #undef HAVE_GL_GLWMDRAWA_H */
++
++/* Define this to use OpenGL widget from <X11/GLw/GLwMDrawA.h> */
++/* #undef HAVE_X11_GLW_GLWMDRAWA_H */
++
++/* Define this to the Xt/Motif OpenGL widget class to use */
++/* #undef XT_GLWIDGET */
++
+Index: control.c
+===================================================================
+
+
+
+--- control.c	2001/06/09 00:28:23	1.1.1.1
++++ control.c	2001/06/09 00:30:17
+@@ -19,6 +19,10 @@
+ 
+ */
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <math.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+Index: draw.c
+===================================================================
+
+
+
+--- draw.c	2001/06/09 00:28:23	1.1.1.1
++++ draw.c	2001/06/09 00:30:17
+@@ -21,6 +21,10 @@
+ 
+ #define __DRAW_C__
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <math.h>
+Index: edit.c
+===================================================================
+
+
+
+--- edit.c	2001/06/09 00:28:23	1.1.1.1
++++ edit.c	2001/06/09 00:30:17
+@@ -19,6 +19,10 @@
+ 
+ */
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <math.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+Index: file.c
+===================================================================
+
+
+
+--- file.c	2001/06/09 00:28:23	1.1.1.1
++++ file.c	2001/06/09 00:30:17
+@@ -21,7 +21,13 @@
+ 
+ #define __FILE_C__
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
++#if HAVE_ALLOCA_H
+ #include <alloca.h>
++#endif
+ #include <ctype.h> /* aro - needed for isalnum() */
+ #include <locale.h>
+ #include <math.h>
+@@ -40,13 +46,13 @@
+ #include <Xm/TextF.h>    /* aro */
+ #include <Xm/ToggleB.h>  /* aro */
+ 
++#include "globals.h"
+ #include "bonds.h"
+ #include "defs.h"
+ #include "draw.h"
+ #ifdef GL
+ #include "gl_funcs.h" /* aro - for visinfo */
+ #endif /* GL */
+-#include "globals.h"
+ #include "view.h"
+ 
+ #ifdef XPM
+Index: frames.c
+===================================================================
+
+
+
+--- frames.c	2001/06/09 00:28:23	1.1.1.1
++++ frames.c	2001/06/09 00:30:17
+@@ -19,6 +19,10 @@
+ 
+ */
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <math.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+@@ -38,7 +42,9 @@
+ #include <X11/xpm.h>
+ #endif
+ 
++#ifdef HAVE_CONFIG_H
+ #include "config.h"
++#endif
+ #include "draw.h"
+ #include "globals.h"
+ 
+Index: gl_funcs.c
+===================================================================
+
+
+
+--- gl_funcs.c	2001/06/09 00:28:23	1.1.1.1
++++ gl_funcs.c	2001/06/09 00:30:17
+@@ -19,18 +19,23 @@
+ 
+ */
+ 
+-#ifdef GL
+ 
+ #define __GL_FUNCS_C__
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <stdio.h>
+ #include <math.h>
+ #include <Xm/Xm.h>
+ 
++#include "globals.h"
++
++#ifdef GL
+ #include "bonds.h"
+ #include "defs.h"
+ #include "draw.h"
+-#include "globals.h"
+ #include "view.h"
+ 
+ #include "gl_funcs.h"
+@@ -271,8 +276,7 @@
+      XpmWriteFileFromPixmap is called and canvas_pm is used. */
+ 
+   XCopyArea (display, XtWindow (canvas), canvas_pm, gc, 0, 0,
+-             canvas_width, canvas_width, 0, 0);
+-
++	     canvas_width, canvas_width, 0, 0);
+ }
+ 
+ void StereoProjection(float left, float right, float bottom, float top,
+Index: globals.h
+===================================================================
+
+
+
+--- globals.h	2001/06/09 00:28:24	1.1.1.1
++++ globals.h	2001/06/09 00:30:17
+@@ -19,6 +19,7 @@
+ 
+ */
+ 
++
+ #ifndef __GLOBALS_H__
+ #define __GLOBALS_H__
+ 
+Index: help.c
+===================================================================
+
+
+
+--- help.c	2001/06/09 00:28:23	1.1.1.1
++++ help.c	2001/06/09 00:30:17
+@@ -19,6 +19,10 @@
+   
+ */
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <math.h>
+@@ -81,7 +85,7 @@
+ 
+       if(about_string == NULL)
+         {
+-          about_string = malloc(sizeof(ABOUT_MSG));          
++          about_string = malloc(sizeof(ABOUT_MSG)+sizeof(VERSION));          
+         }
+       
+       sprintf(about_string, ABOUT_MSG, VERSION);
+Index: menus.c
+===================================================================
+
+
+
+--- menus.c	2001/06/09 00:28:23	1.1.1.1
++++ menus.c	2001/06/09 00:30:17
+@@ -19,6 +19,10 @@
+ 
+ */
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <Xm/Xm.h>
+ 
+ #include "globals.h"
+Index: region.c
+===================================================================
+
+
+
+--- region.c	2001/06/09 00:28:23	1.1.1.1
++++ region.c	2001/06/09 00:30:17
+@@ -24,6 +24,10 @@
+ /* Functions to define a region on the canvas and to determine which
+    atoms lie inside it */
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <stdio.h>
+ #include <stdlib.h>
+ 
+Index: rotate.c
+===================================================================
+
+
+
+--- rotate.c	2001/06/09 00:28:23	1.1.1.1
++++ rotate.c	2001/06/09 00:30:17
+@@ -19,6 +19,10 @@
+ 
+ */
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <math.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+Index: sort.c
+===================================================================
+
+
+
+--- sort.c	2001/06/09 00:28:23	1.1.1.1
++++ sort.c	2001/06/09 00:30:17
+@@ -19,6 +19,10 @@
+ 
+ */
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <math.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+Index: store.c
+===================================================================
+
+
+
+--- store.c	2001/06/09 00:28:23	1.1.1.1
++++ store.c	2001/06/09 00:30:17
+@@ -19,6 +19,10 @@
+ 
+ */
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <math.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+Index: track.c
+===================================================================
+
+
+
+--- track.c	2001/06/09 00:28:23	1.1.1.1
++++ track.c	2001/06/09 00:30:17
+@@ -19,6 +19,10 @@
+ 
+ */
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <math.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+Index: translate.c
+===================================================================
+
+
+
+--- translate.c	2001/06/09 00:28:23	1.1.1.1
++++ translate.c	2001/06/09 00:30:17
+@@ -19,6 +19,10 @@
+ 
+ */
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <math.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+Index: utils.c
+===================================================================
+
+
+
+--- utils.c	2001/06/09 00:28:23	1.1.1.1
++++ utils.c	2001/06/09 00:30:17
+@@ -19,13 +19,19 @@
+ 
+ */
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <math.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+ 
+ #include <Xm/MessageB.h>
+ 
++#ifdef HAVE_CONFIG_H
+ #include "config.h"
++#endif
+ #include "defs.h"
+ #include "globals.h"
+ 
+Index: vectors.c
+===================================================================
+
+
+
+--- vectors.c	2001/06/09 00:28:24	1.1.1.1
++++ vectors.c	2001/06/09 00:30:17
+@@ -21,6 +21,10 @@
+ 
+ #define __VECTORS_C__
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <math.h>
+Index: view.c
+===================================================================
+
+
+
+--- view.c	2001/06/09 00:28:23	1.1.1.1
++++ view.c	2001/06/09 00:30:17
+@@ -21,6 +21,10 @@
+ 
+ #define __VIEW_C__
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <math.h>
+Index: xmakemol.c
+===================================================================
+
+
+
+--- xmakemol.c	2001/06/09 00:28:24	1.1.1.1
++++ xmakemol.c	2001/06/09 00:30:18
+@@ -21,6 +21,10 @@
+ 
+ #define __XMAKEMOL_C__
+ 
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++
+ #include <locale.h>
+ #include <math.h>
+ #include <stdio.h>
+@@ -31,8 +35,8 @@
+ #include <Xm/Label.h>
+ #include <Xm/MainW.h>
+ 
+-#include "defs.h"
+ #include "globals.h"
++#include "defs.h"
+ #include "view.h"
+ 
+ /* aro - might not be necessary if using mesa+linux */
diff --git a/science/xmakemol/files/patch-ab b/science/xmakemol/files/patch-ab
new file mode 100644
index 000000000000..316fc111bfac
--- /dev/null
+++ b/science/xmakemol/files/patch-ab
@@ -0,0 +1,10209 @@
+Index: Makefile.am
+===================================================================
+
+
+--- /dev/null	Fri Jun  8 19:07:45 2001
++++ Makefile.am	Fri Jun  8 19:30:18 2001
+@@ -0,0 +1,16 @@
++DATA_DIR=${prefix}/share/xmakemol
++ELEM_FILE=$(DATA_DIR)/elements
++ELEM = -DELEMENTS=\"${ELEM_FILE}\"
++
++bin_PROGRAMS = xmakemol
++xmakemol_SOURCES = animate.c bbox.c canvas.c control.c draw.c edit.c file.c frames.c gl_funcs.c help.c menus.c region.c rotate.c sort.c store.c track.c translate.c utils.c vectors.c view.c xmakemol.c bbox.h config.h draw.h globals.h  view.h bonds.h  defs.h gl_funcs.h  vectors.h  xm_logo.h elements
++xmakemol_LDADD = @XM_LIBS@ @XT_LIBS@ @XPM_LIBS@ @XEXT_LIBS@ @X11_LIBS@ @GL_LIBS@
++
++file.o: file.c bonds.h defs.h draw.h globals.h view.h
++	$(COMPILE) -c ${ELEM} $<
++install-binPROGRAMS:$(bin_PROGRAMS)
++	$(INSTALL_PROGRAM) $(top_builddir)/xmakemol $(prefix)/bin
++install-data:
++	-mkdir -p $(DATA_DIR)
++	$(INSTALL_DATA) $(top_srcdir)/elements ${DATA_DIR}
++install:install-binPROGRAMS install-data
+Index: Makefile.in
+===================================================================
+
+
+--- /dev/null	Fri Jun  8 19:07:45 2001
++++ Makefile.in	Fri Jun  8 19:30:18 2001
+@@ -0,0 +1,372 @@
++# Makefile.in generated automatically by automake 1.4 from Makefile.am
++
++# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
++# This Makefile.in is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
++# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
++# PARTICULAR PURPOSE.
++
++
++SHELL = @SHELL@
++
++srcdir = @srcdir@
++top_srcdir = @top_srcdir@
++VPATH = @srcdir@
++prefix = @prefix@
++exec_prefix = @exec_prefix@
++
++bindir = @bindir@
++sbindir = @sbindir@
++libexecdir = @libexecdir@
++datadir = @datadir@
++sysconfdir = @sysconfdir@
++sharedstatedir = @sharedstatedir@
++localstatedir = @localstatedir@
++libdir = @libdir@
++infodir = @infodir@
++mandir = @mandir@
++includedir = @includedir@
++oldincludedir = /usr/include
++
++DESTDIR =
++
++pkgdatadir = $(datadir)/@PACKAGE@
++pkglibdir = $(libdir)/@PACKAGE@
++pkgincludedir = $(includedir)/@PACKAGE@
++
++top_builddir = .
++
++ACLOCAL = @ACLOCAL@
++AUTOCONF = @AUTOCONF@
++AUTOMAKE = @AUTOMAKE@
++AUTOHEADER = @AUTOHEADER@
++
++INSTALL = @INSTALL@
++INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
++INSTALL_DATA = @INSTALL_DATA@
++INSTALL_SCRIPT = @INSTALL_SCRIPT@
++transform = @program_transform_name@
++
++NORMAL_INSTALL = :
++PRE_INSTALL = :
++POST_INSTALL = :
++NORMAL_UNINSTALL = :
++PRE_UNINSTALL = :
++POST_UNINSTALL = :
++build_alias = @build_alias@
++build_triplet = @build@
++host_alias = @host_alias@
++host_triplet = @host@
++target_alias = @target_alias@
++target_triplet = @target@
++CC = @CC@
++GL_LIBS = @GL_LIBS@
++MAKEINFO = @MAKEINFO@
++PACKAGE = @PACKAGE@
++VERSION = @VERSION@
++X11_LIBS = @X11_LIBS@
++XEXT_LIBS = @XEXT_LIBS@
++XM_LIBS = @XM_LIBS@
++XPM_LIBS = @XPM_LIBS@
++XT_LIBS = @XT_LIBS@
++X_LIBS = @X_LIBS@
++X_PRE_LIBS = @X_PRE_LIBS@
++
++DATA_DIR = ${prefix}/share/xmakemol
++ELEM_FILE = $(DATA_DIR)/elements
++ELEM = -DELEMENTS=\"${ELEM_FILE}\"
++
++bin_PROGRAMS = xmakemol
++xmakemol_SOURCES = animate.c bbox.c canvas.c control.c draw.c edit.c file.c frames.c gl_funcs.c help.c menus.c region.c rotate.c sort.c store.c track.c translate.c utils.c vectors.c view.c xmakemol.c bbox.h config.h draw.h globals.h  view.h bonds.h  defs.h gl_funcs.h  vectors.h  xm_logo.h elements
++xmakemol_LDADD = @XM_LIBS@ @XT_LIBS@ @XPM_LIBS@ @XEXT_LIBS@ @X11_LIBS@ @GL_LIBS@
++ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
++mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
++CONFIG_HEADER = config.h
++CONFIG_CLEAN_FILES = 
++PROGRAMS =  $(bin_PROGRAMS)
++
++
++DEFS = @DEFS@ -I. -I$(srcdir) -I.
++CPPFLAGS = @CPPFLAGS@
++LDFLAGS = @LDFLAGS@
++LIBS = @LIBS@
++X_CFLAGS = @X_CFLAGS@
++X_EXTRA_LIBS = @X_EXTRA_LIBS@
++xmakemol_OBJECTS =  animate.o bbox.o canvas.o control.o draw.o edit.o \
++file.o frames.o gl_funcs.o help.o menus.o region.o rotate.o sort.o \
++store.o track.o translate.o utils.o vectors.o view.o xmakemol.o
++xmakemol_DEPENDENCIES = 
++xmakemol_LDFLAGS = 
++CFLAGS = @CFLAGS@
++COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
++CCLD = $(CC)
++LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
++DIST_COMMON =  README ./stamp-h.in AUTHORS COPYING ChangeLog INSTALL \
++Makefile.am Makefile.in NEWS acconfig.h acinclude.m4 aclocal.m4 \
++config.guess config.h.in config.sub configure configure.in install-sh \
++missing mkinstalldirs
++
++
++DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
++
++TAR = tar
++GZIP_ENV = --best
++SOURCES = $(xmakemol_SOURCES)
++OBJECTS = $(xmakemol_OBJECTS)
++
++all: all-redirect
++.SUFFIXES:
++.SUFFIXES: .S .c .o .s
++$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
++	cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps Makefile
++
++Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
++	cd $(top_builddir) \
++	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
++
++$(ACLOCAL_M4):  configure.in  acinclude.m4
++	cd $(srcdir) && $(ACLOCAL)
++
++config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
++	$(SHELL) ./config.status --recheck
++$(srcdir)/configure: $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
++	cd $(srcdir) && $(AUTOCONF)
++
++config.h: stamp-h
++	@if test ! -f $@; then \
++		rm -f stamp-h; \
++		$(MAKE) stamp-h; \
++	else :; fi
++stamp-h: $(srcdir)/config.h.in $(top_builddir)/config.status
++	cd $(top_builddir) \
++	  && CONFIG_FILES= CONFIG_HEADERS=config.h \
++	     $(SHELL) ./config.status
++	@echo timestamp > stamp-h 2> /dev/null
++$(srcdir)/config.h.in: $(srcdir)/stamp-h.in
++	@if test ! -f $@; then \
++		rm -f $(srcdir)/stamp-h.in; \
++		$(MAKE) $(srcdir)/stamp-h.in; \
++	else :; fi
++$(srcdir)/stamp-h.in: $(top_srcdir)/configure.in $(ACLOCAL_M4) acconfig.h
++	cd $(top_srcdir) && $(AUTOHEADER)
++	@echo timestamp > $(srcdir)/stamp-h.in 2> /dev/null
++
++mostlyclean-hdr:
++
++clean-hdr:
++
++distclean-hdr:
++	-rm -f config.h
++
++maintainer-clean-hdr:
++
++mostlyclean-binPROGRAMS:
++
++clean-binPROGRAMS:
++	-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
++
++distclean-binPROGRAMS:
++
++maintainer-clean-binPROGRAMS:
++
++uninstall-binPROGRAMS:
++	@$(NORMAL_UNINSTALL)
++	list='$(bin_PROGRAMS)'; for p in $$list; do \
++	  rm -f $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \
++	done
++
++.c.o:
++	$(COMPILE) -c $<
++
++.s.o:
++	$(COMPILE) -c $<
++
++.S.o:
++	$(COMPILE) -c $<
++
++mostlyclean-compile:
++	-rm -f *.o core *.core
++
++clean-compile:
++
++distclean-compile:
++	-rm -f *.tab.c
++
++maintainer-clean-compile:
++
++xmakemol: $(xmakemol_OBJECTS) $(xmakemol_DEPENDENCIES)
++	@rm -f xmakemol
++	$(LINK) $(xmakemol_LDFLAGS) $(xmakemol_OBJECTS) $(xmakemol_LDADD) $(LIBS)
++
++tags: TAGS
++
++ID: $(HEADERS) $(SOURCES) $(LISP)
++	list='$(SOURCES) $(HEADERS)'; \
++	unique=`for i in $$list; do echo $$i; done | \
++	  awk '    { files[$$0] = 1; } \
++	       END { for (i in files) print i; }'`; \
++	here=`pwd` && cd $(srcdir) \
++	  && mkid -f$$here/ID $$unique $(LISP)
++
++TAGS:  $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) $(LISP)
++	tags=; \
++	here=`pwd`; \
++	list='$(SOURCES) $(HEADERS)'; \
++	unique=`for i in $$list; do echo $$i; done | \
++	  awk '    { files[$$0] = 1; } \
++	       END { for (i in files) print i; }'`; \
++	test -z "$(ETAGS_ARGS)config.h.in$$unique$(LISP)$$tags" \
++	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags config.h.in $$unique $(LISP) -o $$here/TAGS)
++
++mostlyclean-tags:
++
++clean-tags:
++
++distclean-tags:
++	-rm -f TAGS ID
++
++maintainer-clean-tags:
++
++distdir = $(PACKAGE)-$(VERSION)
++top_distdir = $(distdir)
++
++# This target untars the dist file and tries a VPATH configuration.  Then
++# it guarantees that the distribution is self-contained by making another
++# tarfile.
++distcheck: dist
++	-rm -rf $(distdir)
++	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
++	mkdir $(distdir)/=build
++	mkdir $(distdir)/=inst
++	dc_install_base=`cd $(distdir)/=inst && pwd`; \
++	cd $(distdir)/=build \
++	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
++	  && $(MAKE) $(AM_MAKEFLAGS) \
++	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
++	  && $(MAKE) $(AM_MAKEFLAGS) check \
++	  && $(MAKE) $(AM_MAKEFLAGS) install \
++	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
++	  && $(MAKE) $(AM_MAKEFLAGS) dist
++	-rm -rf $(distdir)
++	@banner="$(distdir).tar.gz is ready for distribution"; \
++	dashes=`echo "$$banner" | sed s/./=/g`; \
++	echo "$$dashes"; \
++	echo "$$banner"; \
++	echo "$$dashes"
++dist: distdir
++	-chmod -R a+r $(distdir)
++	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
++	-rm -rf $(distdir)
++dist-all: distdir
++	-chmod -R a+r $(distdir)
++	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
++	-rm -rf $(distdir)
++distdir: $(DISTFILES)
++	-rm -rf $(distdir)
++	mkdir $(distdir)
++	-chmod 777 $(distdir)
++	@for file in $(DISTFILES); do \
++	  d=$(srcdir); \
++	  if test -d $$d/$$file; then \
++	    cp -pr $$d/$$file $(distdir)/$$file; \
++	  else \
++	    test -f $(distdir)/$$file \
++	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
++	    || cp -p $$d/$$file $(distdir)/$$file || :; \
++	  fi; \
++	done
++
++info-am:
++info: info-am
++dvi-am:
++dvi: dvi-am
++check-am: all-am
++check: check-am
++installcheck-am:
++installcheck: installcheck-am
++all-recursive-am: config.h
++	$(MAKE) $(AM_MAKEFLAGS) all-recursive
++
++install-exec-am: install-binPROGRAMS
++install-exec: install-exec-am
++
++install-data-am:
++install-data: install-data-am
++
++install-am: all-am
++	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
++install: install-am
++uninstall-am: uninstall-binPROGRAMS
++uninstall: uninstall-am
++all-am: Makefile $(PROGRAMS) config.h
++all-redirect: all-am
++install-strip:
++	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
++installdirs:
++	$(mkinstalldirs)  $(DESTDIR)$(bindir)
++
++
++mostlyclean-generic:
++
++clean-generic:
++
++distclean-generic:
++	-rm -f Makefile $(CONFIG_CLEAN_FILES)
++	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
++
++maintainer-clean-generic:
++mostlyclean-am:  mostlyclean-hdr mostlyclean-binPROGRAMS \
++		mostlyclean-compile mostlyclean-tags \
++		mostlyclean-generic
++
++mostlyclean: mostlyclean-am
++
++clean-am:  clean-hdr clean-binPROGRAMS clean-compile clean-tags \
++		clean-generic mostlyclean-am
++
++clean: clean-am
++
++distclean-am:  distclean-hdr distclean-binPROGRAMS distclean-compile \
++		distclean-tags distclean-generic clean-am
++
++distclean: distclean-am
++	-rm -f config.status
++
++maintainer-clean-am:  maintainer-clean-hdr maintainer-clean-binPROGRAMS \
++		maintainer-clean-compile maintainer-clean-tags \
++		maintainer-clean-generic distclean-am
++	@echo "This command is intended for maintainers to use;"
++	@echo "it deletes files that may require special tools to rebuild."
++
++maintainer-clean: maintainer-clean-am
++	-rm -f config.status
++
++.PHONY: mostlyclean-hdr distclean-hdr clean-hdr maintainer-clean-hdr \
++mostlyclean-binPROGRAMS distclean-binPROGRAMS clean-binPROGRAMS \
++maintainer-clean-binPROGRAMS uninstall-binPROGRAMS install-binPROGRAMS \
++mostlyclean-compile distclean-compile clean-compile \
++maintainer-clean-compile tags mostlyclean-tags distclean-tags \
++clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
++check-am installcheck-am installcheck all-recursive-am install-exec-am \
++install-exec install-data-am install-data install-am install \
++uninstall-am uninstall all-redirect all-am all installdirs \
++mostlyclean-generic distclean-generic clean-generic \
++maintainer-clean-generic clean mostlyclean distclean maintainer-clean
++
++
++file.o: file.c bonds.h defs.h draw.h globals.h view.h
++	$(COMPILE) -c ${ELEM} $<
++install-binPROGRAMS:$(bin_PROGRAMS)
++	$(INSTALL_PROGRAM) $(top_builddir)/xmakemol $(prefix)/bin
++install-data:
++	-mkdir -p $(DATA_DIR)
++	$(INSTALL_DATA) $(top_srcdir)/elements ${DATA_DIR}
++install:install-binPROGRAMS install-data
++
++# Tell versions [3.59,3.63) of GNU make to not export all variables.
++# Otherwise a system limit (for SysV at least) may be exceeded.
++.NOEXPORT:
+Index: NEWS
+===================================================================
+
+
+Index: acconfig.h
+===================================================================
+
+
+--- /dev/null	Fri Jun  8 19:07:45 2001
++++ acconfig.h	Fri Jun  8 19:30:18 2001
+@@ -0,0 +1,283 @@
++#undef HAVE_LIBGEN
++#undef HAVE_MOTIF
++#undef XPM
++#undef VERSION
++#undef GL
++
++/* acconfig.h
++   This file is in the public domain.
++
++   Descriptive text for the C preprocessor macros that
++   the distributed Autoconf macros can define.
++   No software package will use all of them; autoheader copies the ones
++   your configure.in uses into your configuration header file templates.
++
++   The entries are in sort -df order: alphabetical, case insensitive,
++   ignoring punctuation (such as underscores).  Although this order
++   can split up related entries, it makes it easier to check whether
++   a given entry is in the file.
++
++   Leave the following blank line there!!  Autoheader needs it.  */
++
++
++/* Define if on AIX 3.
++   System headers sometimes define this.
++   We just want to avoid a redefinition error message.  */
++#ifndef _ALL_SOURCE
++#undef _ALL_SOURCE
++#endif
++
++/* Define if using alloca.c.  */
++#undef C_ALLOCA
++
++/* Define if type char is unsigned and you are not using gcc.  */
++#ifndef __CHAR_UNSIGNED__
++#undef __CHAR_UNSIGNED__
++#endif
++
++/* Define if the closedir function returns void instead of int.  */
++#undef CLOSEDIR_VOID
++
++/* Define to empty if the keyword does not work.  */
++#undef const
++
++/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
++   This function is required for alloca.c support on those systems.  */
++#undef CRAY_STACKSEG_END
++
++/* Define for DGUX with <sys/dg_sys_info.h>.  */
++#undef DGUX
++
++/* Define if you have <dirent.h>.  */
++#undef DIRENT
++
++/* Define to the type of elements in the array set by `getgroups'.
++   Usually this is either `int' or `gid_t'.  */
++#undef GETGROUPS_T
++
++/* Define if the `getloadavg' function needs to be run setuid or setgid.  */
++#undef GETLOADAVG_PRIVILEGED
++
++/* Define if the `getpgrp' function takes no argument.  */
++#undef GETPGRP_VOID
++
++/* Define to `int' if <sys/types.h> doesn't define.  */
++#undef gid_t
++
++/* Define if you have alloca, as a function or macro.  */
++#undef HAVE_ALLOCA
++
++/* Define if you have <alloca.h> and it should be used (not on Ultrix).  */
++#undef HAVE_ALLOCA_H
++
++/* Define if you don't have vprintf but do have _doprnt.  */
++#undef HAVE_DOPRNT
++
++/* Define if your system has a working fnmatch function.  */
++#undef HAVE_FNMATCH
++
++/* Define if your system has its own `getloadavg' function.  */
++#undef HAVE_GETLOADAVG
++
++/* Define if you have the getmntent function.  */
++#undef HAVE_GETMNTENT
++
++/* Define if the `long double' type works.  */
++#undef HAVE_LONG_DOUBLE
++
++/* Define if you support file names longer than 14 characters.  */
++#undef HAVE_LONG_FILE_NAMES
++
++/* Define if you have a working `mmap' system call.  */
++#undef HAVE_MMAP
++
++/* Define if system calls automatically restart after interruption
++   by a signal.  */
++#undef HAVE_RESTARTABLE_SYSCALLS
++
++/* Define if your struct stat has st_blksize.  */
++#undef HAVE_ST_BLKSIZE
++
++/* Define if your struct stat has st_blocks.  */
++#undef HAVE_ST_BLOCKS
++
++/* Define if you have the strcoll function and it is properly defined.  */
++#undef HAVE_STRCOLL
++
++/* Define if your struct stat has st_rdev.  */
++#undef HAVE_ST_RDEV
++
++/* Define if you have the strftime function.  */
++#undef HAVE_STRFTIME
++
++/* Define if you have the ANSI # stringizing operator in cpp. */
++#undef HAVE_STRINGIZE
++
++/* Define if you have <sys/wait.h> that is POSIX.1 compatible.  */
++#undef HAVE_SYS_WAIT_H
++
++/* Define if your struct tm has tm_zone.  */
++#undef HAVE_TM_ZONE
++
++/* Define if you don't have tm_zone but do have the external array
++   tzname.  */
++#undef HAVE_TZNAME
++
++/* Define if you have <unistd.h>.  */
++#undef HAVE_UNISTD_H
++
++/* Define if utime(file, NULL) sets file's timestamp to the present.  */
++#undef HAVE_UTIME_NULL
++
++/* Define if you have <vfork.h>.  */
++#undef HAVE_VFORK_H
++
++/* Define if you have the vprintf function.  */
++#undef HAVE_VPRINTF
++
++/* Define if you have the wait3 system call.  */
++#undef HAVE_WAIT3
++
++/* Define as __inline if that's what the C compiler calls it.  */
++#undef inline
++
++/* Define if int is 16 bits instead of 32.  */
++#undef INT_16_BITS
++
++/* Define if long int is 64 bits.  */
++#undef LONG_64_BITS
++
++/* Define if major, minor, and makedev are declared in <mkdev.h>.  */
++#undef MAJOR_IN_MKDEV
++
++/* Define if major, minor, and makedev are declared in <sysmacros.h>.  */
++#undef MAJOR_IN_SYSMACROS
++
++/* Define if on MINIX.  */
++#undef _MINIX
++
++/* Define to `int' if <sys/types.h> doesn't define.  */
++#undef mode_t
++
++/* Define if you don't have <dirent.h>, but have <ndir.h>.  */
++#undef NDIR
++
++/* Define if you have <memory.h>, and <string.h> doesn't declare the
++   mem* functions.  */
++#undef NEED_MEMORY_H
++
++/* Define if your struct nlist has an n_un member.  */
++#undef NLIST_NAME_UNION
++
++/* Define if you have <nlist.h>.  */
++#undef NLIST_STRUCT
++
++/* Define if your C compiler doesn't accept -c and -o together.  */
++#undef NO_MINUS_C_MINUS_O
++
++/* Define if your Fortran 77 compiler doesn't accept -c and -o together. */
++#undef F77_NO_MINUS_C_MINUS_O
++
++/* Define to `long' if <sys/types.h> doesn't define.  */
++#undef off_t
++
++/* Define to `int' if <sys/types.h> doesn't define.  */
++#undef pid_t
++
++/* Define if the system does not provide POSIX.1 features except
++   with this defined.  */
++#undef _POSIX_1_SOURCE
++
++/* Define if you need to in order for stat and other things to work.  */
++#undef _POSIX_SOURCE
++
++/* Define as the return type of signal handlers (int or void).  */
++#undef RETSIGTYPE
++
++/* Define to the type of arg1 for select(). */
++#undef SELECT_TYPE_ARG1
++
++/* Define to the type of args 2, 3 and 4 for select(). */
++#undef SELECT_TYPE_ARG234
++
++/* Define to the type of arg5 for select(). */
++#undef SELECT_TYPE_ARG5
++
++/* Define if the `setpgrp' function takes no argument.  */
++#undef SETPGRP_VOID
++
++/* Define if the setvbuf function takes the buffering type as its second
++   argument and the buffer pointer as the third, as on System V
++   before release 3.  */
++#undef SETVBUF_REVERSED
++
++/* Define to `unsigned' if <sys/types.h> doesn't define.  */
++#undef size_t
++
++/* If using the C implementation of alloca, define if you know the
++   direction of stack growth for your system; otherwise it will be
++   automatically deduced at run-time.
++	STACK_DIRECTION > 0 => grows toward higher addresses
++	STACK_DIRECTION < 0 => grows toward lower addresses
++	STACK_DIRECTION = 0 => direction of growth unknown
++ */
++#undef STACK_DIRECTION
++
++/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly.  */
++#undef STAT_MACROS_BROKEN
++
++/* Define if you have the ANSI C header files.  */
++#undef STDC_HEADERS
++
++/* Define on System V Release 4.  */
++#undef SVR4
++
++/* Define if you don't have <dirent.h>, but have <sys/dir.h>.  */
++#undef SYSDIR
++
++/* Define if you don't have <dirent.h>, but have <sys/ndir.h>.  */
++#undef SYSNDIR
++
++/* Define if `sys_siglist' is declared by <signal.h>.  */
++#undef SYS_SIGLIST_DECLARED
++
++/* Define if you can safely include both <sys/time.h> and <time.h>.  */
++#undef TIME_WITH_SYS_TIME
++
++/* Define if your <sys/time.h> declares struct tm.  */
++#undef TM_IN_SYS_TIME
++
++/* Define to `int' if <sys/types.h> doesn't define.  */
++#undef uid_t
++
++/* Define for Encore UMAX.  */
++#undef UMAX
++
++/* Define for Encore UMAX 4.3 that has <inq_status/cpustats.h>
++   instead of <sys/cpustats.h>.  */
++#undef UMAX4_3
++
++/* Define if you do not have <strings.h>, index, bzero, etc..  */
++#undef USG
++
++/* Define vfork as fork if vfork does not work.  */
++#undef vfork
++
++/* Define if the closedir function returns void instead of int.  */
++#undef VOID_CLOSEDIR
++
++/* Define if your processor stores words with the most significant
++   byte first (like Motorola and SPARC, unlike Intel and VAX).  */
++#undef WORDS_BIGENDIAN
++
++/* Define if the X Window System is missing or not being used.  */
++#undef X_DISPLAY_MISSING
++
++/* Define if lex declares yytext as a char * by default, not a char[].  */
++#undef YYTEXT_POINTER
++
++
++/* Leave that blank line there!!  Autoheader needs it.
++   If you're adding to this file, keep in mind:
++   The entries are in sort -df order: alphabetical, case insensitive,
++   ignoring punctuation (such as underscores).  */
+Index: acinclude.m4
+===================================================================
+
+
+--- /dev/null	Fri Jun  8 19:07:45 2001
++++ acinclude.m4	Fri Jun  8 19:30:18 2001
+@@ -0,0 +1,910 @@
++dnl @(#)$Mu: mgv/acinclude.m4 1.5 1998/08/25 21:34:32 $
++dnl
++dnl acinclude.m4
++dnl	local automake/autoconf/m4 fun for mgv.
++dnl
++dnl Copyright (C) 1998 Eric A. Howe
++dnl
++dnl This program is free software; you can redistribute it and/or modify
++dnl it under the terms of the GNU General Public License as published by
++dnl the Free Software Foundation; either version 2 of the License, or
++dnl (at your option) any later version.
++dnl
++dnl This program is distributed in the hope that it will be useful,
++dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
++dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++dnl GNU General Public License for more details.
++dnl
++dnl You should have received a copy of the GNU General Public License
++dnl along with this program; if not, write to the Free Software
++dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++dnl
++dnl   Authors:	Eric A. Howe (mu@trends.net)
++dnl
++
++dnl
++dnl ICE_FIND_XPM
++dnl ---------------
++dnl
++dnl Find Xpm libraries and headers.
++dnl Put Xpm include directory in xpm_includes,
++dnl put Xpm library directory in xpm_libraries,
++dnl and add appropriate flags to X_CFLAGS and X_LIBS.
++dnl
++dnl Borrowed from DDD.
++dnl
++AC_DEFUN(ICE_FIND_XPM,
++[
++AC_REQUIRE([AC_PATH_XTRA])
++xpm_includes=
++xpm_libraries=
++AC_ARG_WITH(xpm,
++[  --without-xpm                    do not use the Xpm library])
++dnl Treat --without-xpm like
++dnl --without-xpm-includes --without-xpm-libraries.
++if test "$with_xpm" = "no"
++then
++xpm_includes=no
++xpm_libraries=no
++fi
++AC_ARG_WITH(xpm-includes,
++[  --with-xpm-includes=DIR          Xpm include files are in DIR],
++xpm_includes="$withval")
++AC_ARG_WITH(xpm-libraries,
++[  --with-xpm-libraries=DIR         Xpm libraries are in DIR],
++xpm_libraries="$withval")
++AC_MSG_CHECKING(for Xpm)
++#
++#
++# Search the include files.  Note that XPM can come in <X11/xpm.h> (as
++# in X11R6) or in <xpm.h> if installed locally.
++#
++if test "$xpm_includes" = ""; then
++AC_CACHE_VAL(ice_cv_xpm_includes,
++[
++ice_xpm_save_LIBS="$LIBS"
++ice_xpm_save_CFLAGS="$CFLAGS"
++ice_xpm_save_CPPFLAGS="$CPPFLAGS"
++ice_xpm_save_LDFLAGS="$LDFLAGS"
++#
++LIBS="$X_PRE_LIBS -lXpm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
++CFLAGS="$X_CFLAGS $CFLAGS"
++CPPFLAGS="$X_CFLAGS $CPPFLAGS"
++LDFLAGS="$X_LIBS $LDFLAGS"
++#
++AC_TRY_COMPILE([
++#include <X11/xpm.h>
++],[int a;],
++[
++# X11/xpm.h is in the standard search path.
++ice_cv_xpm_includes=
++],
++[
++# X11/xpm.h is not in the standard search path.
++# Locate it and put its directory in `xpm_includes'
++#
++# /usr/include/Motif* are used on HP-UX (Motif).
++# /usr/include/X11* are used on HP-UX (X and Xaw).
++# /usr/dt is used on Solaris (Motif).
++# /usr/openwin is used on Solaris (X and Xaw).
++# Other directories are just guesses.
++for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
++           /usr/include/Motif2.0 /usr/include/Motif1.2 /usr/include/Motif1.1 \
++           /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \
++           /usr/dt/include /usr/openwin/include \
++           /usr/dt/*/include /opt/*/include /usr/include/Motif* \
++	   "${prefix}"/*/include /usr/*/include /usr/local/*/include \
++	   "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
++if test -f "$dir/X11/xpm.h" || test -f "$dir/xpm.h"; then
++ice_cv_xpm_includes="$dir"
++break
++fi
++done
++])
++#
++LIBS="$ice_xpm_save_LIBS"
++CFLAGS="$ice_xpm_save_CFLAGS"
++CPPFLAGS="$ice_xpm_save_CPPFLAGS"
++LDFLAGS="$ice_xpm_save_LDFLAGS"
++])
++xpm_includes="$ice_cv_xpm_includes"
++fi
++#
++#
++# Now for the libraries.
++#
++if test "$xpm_libraries" = ""; then
++AC_CACHE_VAL(ice_cv_xpm_libraries,
++[
++ice_xpm_save_LIBS="$LIBS"
++ice_xpm_save_CFLAGS="$CFLAGS"
++ice_xpm_save_CPPFLAGS="$CPPFLAGS"
++ice_xpm_save_LDFLAGS="$LDFLAGS"
++#
++LIBS="$X_PRE_LIBS -lXpm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
++CFLAGS="$X_CFLAGS $CFLAGS"
++CPPFLAGS="$X_CFLAGS $CPPFLAGS"
++LDFLAGS="$X_LIBS $LDFLAGS"
++#
++#
++# We use XtToolkitInitialize() here since it takes no arguments
++# and thus also works with a C++ compiler.
++AC_TRY_LINK([
++#include <X11/Intrinsic.h>
++#include <X11/xpm.h>
++],[XtToolkitInitialize();],
++[
++# libxpm.a is in the standard search path.
++ice_cv_xpm_libraries=
++],
++[
++# libXpm.a is not in the standard search path.
++# Locate it and put its directory in `xpm_libraries'
++#
++#
++# /usr/lib/Motif* are used on HP-UX (Motif).
++# /usr/lib/X11* are used on HP-UX (X and Xpm).
++# /usr/dt is used on Solaris (Motif).
++# /usr/openwin is used on Solaris (X and Xpm).
++# Other directories are just guesses.
++for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
++	   /usr/lib/Motif2.1 /usr/lib/Motif2.0 /usr/lib/Motif1.2 \
++	   /usr/lib/Motif1.1 /usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 \
++	   /usr/lib/X11 /usr/dt/lib /usr/openwin/lib \
++	   /usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
++	   "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
++	   "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
++if test -d "$dir" && test "`ls $dir/libXpm.* 2> /dev/null`" != ""; then
++ice_cv_xpm_libraries="$dir"
++break
++fi
++done
++])
++#
++LIBS="$ice_xpm_save_LIBS"
++CFLAGS="$ice_xpm_save_CFLAGS"
++CPPFLAGS="$ice_xpm_save_CPPFLAGS"
++LDFLAGS="$ice_xpm_save_LDFLAGS"
++])
++#
++xpm_libraries="$ice_cv_xpm_libraries"
++fi
++#
++# Add Xpm definitions to X flags
++#
++if test "$xpm_includes" != "" && test "$xpm_includes" != "$x_includes" && test "$xpm_includes" != "no"
++then
++X_CFLAGS="-I$xpm_includes $X_CFLAGS"
++fi
++if test "$xpm_libraries" != "" && test "$xpm_libraries" != "$x_libraries" && test "$xpm_libraries" != "no"
++then
++case "$X_LIBS" in
++  *-R\ *) X_LIBS="-L$xpm_libraries -R $xpm_libraries $X_LIBS";;
++  *-R*)   X_LIBS="-L$xpm_libraries -R$xpm_libraries $X_LIBS";;
++  *)      X_LIBS="-L$xpm_libraries $X_LIBS";;
++esac
++fi
++#
++#
++xpm_libraries_result="$xpm_libraries"
++xpm_includes_result="$xpm_includes"
++test "$xpm_libraries_result" = "" && 
++  xpm_libraries_result="in default path"
++test "$xpm_includes_result" = "" && 
++  xpm_includes_result="in default path"
++test "$xpm_libraries_result" = "no" && 
++  xpm_libraries_result="(none)"
++test "$xpm_includes_result" = "no" && 
++  xpm_includes_result="(none)"
++AC_MSG_RESULT(
++  [libraries $xpm_libraries_result, headers $xpm_includes_result])
++])dnl
++
++dnl
++dnl ICE_FIND_MOTIF
++dnl --------------
++dnl
++dnl Find Motif libraries and headers
++dnl Put Motif include directory in motif_includes,
++dnl put Motif library directory in motif_libraries,
++dnl and add appropriate flags to X_CFLAGS and X_LIBS.
++dnl
++dnl Borrowed from DDD.
++dnl
++AC_DEFUN(ICE_FIND_MOTIF,
++[
++AC_REQUIRE([AC_PATH_XTRA])
++motif_includes=
++motif_libraries=
++AC_ARG_WITH(motif-includes,
++[  --with-motif-includes=DIR        Motif include files are in DIR],
++motif_includes="$withval")
++AC_ARG_WITH(motif-libraries,
++[  --with-motif-libraries=DIR       Motif libraries are in DIR],
++motif_libraries="$withval")
++AC_MSG_CHECKING(for Motif)
++#
++#
++# Search the include files.
++#
++if test "$motif_includes" = ""; then
++AC_CACHE_VAL(ice_cv_motif_includes,
++[
++ice_motif_save_LIBS="$LIBS"
++ice_motif_save_CFLAGS="$CFLAGS"
++ice_motif_save_CPPFLAGS="$CPPFLAGS"
++ice_motif_save_LDFLAGS="$LDFLAGS"
++#
++LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
++CFLAGS="$X_CFLAGS $CFLAGS"
++CPPFLAGS="$X_CFLAGS $CPPFLAGS"
++LDFLAGS="$X_LIBS $LDFLAGS"
++#
++AC_TRY_COMPILE([#include <Xm/Xm.h>],[int a;],
++[
++# Xm/Xm.h is in the standard search path.
++ice_cv_motif_includes=
++],
++[
++# Xm/Xm.h is not in the standard search path.
++# Locate it and put its directory in `motif_includes'
++#
++# /usr/include/Motif* are used on HP-UX (Motif).
++# /usr/include/X11* are used on HP-UX (X and Athena).
++# /usr/dt is used on Solaris (Motif).
++# /usr/openwin is used on Solaris (X and Athena).
++# Other directories are just guesses.
++for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
++           /usr/include/Motif2.0 /usr/include/Motif1.2 /usr/include/Motif1.1 \
++           /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \
++           /usr/dt/include /usr/openwin/include \
++           /usr/dt/*/include /opt/*/include /usr/include/Motif* \
++	   "${prefix}"/*/include /usr/*/include /usr/local/*/include \
++	   "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
++if test -f "$dir/Xm/Xm.h"; then
++ice_cv_motif_includes="$dir"
++break
++fi
++done
++if test "$ice_cv_motif_includes" = ""; then
++ice_cv_motif_includes=no
++fi
++])
++#
++LIBS="$ice_motif_save_LIBS"
++CFLAGS="$ice_motif_save_CFLAGS"
++CPPFLAGS="$ice_motif_save_CPPFLAGS"
++LDFLAGS="$ice_motif_save_LDFLAGS"
++])
++motif_includes="$ice_cv_motif_includes"
++fi
++#
++#
++# Now for the libraries.
++#
++if test "$motif_libraries" = ""; then
++AC_CACHE_VAL(ice_cv_motif_libraries,
++[
++ice_motif_save_LIBS="$LIBS"
++ice_motif_save_CFLAGS="$CFLAGS"
++ice_motif_save_CPPFLAGS="$CPPFLAGS"
++ice_motif_save_LDFLAGS="$LDFLAGS"
++#
++LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
++CFLAGS="$X_CFLAGS $CFLAGS"
++CPPFLAGS="$X_CFLAGS $CPPFLAGS"
++LDFLAGS="$X_LIBS $LDFLAGS"
++#
++# We use XtToolkitInitialize() here since it takes no arguments
++# and thus also works with a C++ compiler.
++AC_TRY_LINK([
++#include <X11/Intrinsic.h>
++#include <Xm/Xm.h>
++],[XtToolkitInitialize();],
++[
++# libXm.a is in the standard search path.
++ice_cv_motif_libraries=
++],
++[
++# libXm.a is not in the standard search path.
++# Locate it and put its directory in `motif_libraries'
++#
++# /usr/lib/Motif* are used on HP-UX (Motif).
++# /usr/lib/X11* are used on HP-UX (X and Athena).
++# /usr/dt is used on Solaris (Motif).
++# /usr/lesstif is used on Linux (Lesstif).
++# /usr/openwin is used on Solaris (X and Athena).
++# Other directories are just guesses.
++for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
++	   /usr/lib/Motif2.0 /usr/lib/Motif1.2 /usr/lib/Motif1.1 \
++	   /usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 /usr/lib/X11 \
++           /usr/dt/lib /usr/openwin/lib \
++	   /usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
++           /usr/lesstif*/lib /usr/lib/Lesstif* \
++	   "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
++	   "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
++if test -d "$dir" && test "`ls $dir/libXm.* 2> /dev/null`" != ""; then
++ice_cv_motif_libraries="$dir"
++break
++fi
++done
++if test "$ice_cv_motif_libraries" = ""; then
++ice_cv_motif_libraries=no
++fi
++])
++#
++LIBS="$ice_motif_save_LIBS"
++CFLAGS="$ice_motif_save_CFLAGS"
++CPPFLAGS="$ice_motif_save_CPPFLAGS"
++LDFLAGS="$ice_motif_save_LDFLAGS"
++])
++#
++motif_libraries="$ice_cv_motif_libraries"
++fi
++# Add Motif definitions to X flags
++#
++if test "$motif_includes" != "" && test "$motif_includes" != "$x_includes" && test "$motif_includes" != "no"
++then
++X_CFLAGS="-I$motif_includes $X_CFLAGS"
++fi
++if test "$motif_libraries" != "" && test "$motif_libraries" != "$x_libraries" && test "$motif_libraries" != "no"
++then
++case "$X_LIBS" in
++  *-R\ *) X_LIBS="-L$motif_libraries -R $motif_libraries $X_LIBS";;
++  *-R*)   X_LIBS="-L$motif_libraries -R$motif_libraries $X_LIBS";;
++  *)      X_LIBS="-L$motif_libraries $X_LIBS";;
++esac
++fi
++#
++#
++motif_libraries_result="$motif_libraries"
++motif_includes_result="$motif_includes"
++test "$motif_libraries_result" = "" && 
++  motif_libraries_result="in default path"
++test "$motif_includes_result" = "" && 
++  motif_includes_result="in default path"
++test "$motif_libraries_result" = "no" && 
++  motif_libraries_result="(none)"
++test "$motif_includes_result" = "no" && 
++  motif_includes_result="(none)"
++AC_MSG_RESULT(
++  [libraries $motif_libraries_result, headers $motif_includes_result])
++])dnl
++############################################################################
++# Usage:
++#  SIM_AC_CHECK_PTHREAD([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
++#
++#  Try to find the PTHREAD development system. If it is found, these
++#  shell variables are set:
++#
++#    $sim_ac_pthread_cppflags (extra flags the compiler needs for pthread)
++#    $sim_ac_pthread_ldflags  (extra flags the linker needs for pthread)
++#    $sim_ac_pthread_libs     (link libraries the linker needs for pthread)
++#
++#  The CPPFLAGS, LDFLAGS and LIBS flags will also be modified accordingly.
++#  In addition, the variable $sim_ac_pthread_avail is set to "yes" if the
++#  pthread development system is found.
++#
++#
++# Author: Morten Eriksen, <mortene@sim.no>.
++
++AC_DEFUN([SIM_AC_CHECK_PTHREAD], [
++
++AC_ARG_WITH(
++  [pthread],
++  [  --with-pthread          pthread installation directory],
++  [],[with_pthread=yes])
++
++sim_ac_pthread_avail=no
++
++if test x"$with_pthread" != xno; then
++  if test x"$with_pthread" != xyes; then
++    sim_ac_pthread_cppflags="-I${with_pthread}/include"
++    sim_ac_pthread_ldflags="-L${with_pthread}/lib"
++  fi
++  sim_ac_pthread_libs_first="-lpthread"
++  sim_ac_pthread_libs_second="-pthread"
++  sim_ac_pthread_libs_third="-lc_r"
++  sim_ac_pthread_libs=""
++# FreeBSD 4.x use "-pthread" or "-lc_r"
++
++  sim_ac_save_cppflags=$CPPFLAGS
++  sim_ac_save_ldflags=$LDFLAGS
++  sim_ac_save_libs=$LIBS
++
++  AC_CACHE_CHECK(
++    [whether the pthread development system is available],
++    sim_cv_lib_pthread_avail,
++    [
++	for sim_pthread_libs in $sim_ac_pthread_libs_first \
++	$sim_ac_pthread_libs_second $sim_ac_pthread_libs_third ; do
++	  if test x"$sim_cv_lib_pthread_avail" != x"yes" ; then
++		CPPFLAGS="$CPPFLAGS $sim_ac_pthread_cppflags"
++		LDFLAGS="$LDFLAGS $sim_ac_pthread_ldflags"
++		LIBS="$sim_pthread_libs $LIBS"
++		AC_TRY_LINK([#include <pthread.h>],
++                 [(void)pthread_create(0L, 0L, 0L, 0L);],
++                 [sim_cv_lib_pthread_avail=yes
++	    	  sim_ac_pthread_libs="$sim_pthread_libs"
++			],
++                 [sim_cv_lib_pthread_avail=no])
++	  fi
++	  if test x"$sim_cv_lib_pthread_avail" != x"yes"; then
++            CPPFLAGS=$sim_ac_save_cppflags
++    	    LDFLAGS=$sim_ac_save_ldflags
++    	    LIBS=$sim_ac_save_libs	
++	  fi
++	done
++    ]
++  )
++
++  if test x"$sim_cv_lib_pthread_avail" = xyes; then
++    sim_ac_pthread_avail=yes
++    $1
++  else
++    CPPFLAGS=$sim_ac_save_cppflags
++    LDFLAGS=$sim_ac_save_ldflags
++    LIBS=$sim_ac_save_libs
++    $2
++  fi
++fi
++])
++
++############################################################################
++# Usage:
++#  SIM_AC_CHECK_OPENGL([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
++#
++#  Try to find an OpenGL development system, either a native
++#  implementation or the OpenGL-compatible Mesa library. If
++#  it is found, these shell variables are set:
++#
++#    $sim_ac_gl_cppflags (extra flags the compiler needs for OpenGL/Mesa)
++#    $sim_ac_gl_ldflags  (extra flags the linker needs for OpenGL/Mesa)
++#    $sim_ac_gl_libs     (link libraries the linker needs for OpenGL/Mesa)
++#
++#  The CPPFLAGS, LDFLAGS and LIBS flags will also be modified accordingly.
++#  In addition, the variable $sim_ac_gl_avail is set to "yes" if an
++#  OpenGL-compatible development system is found.
++#
++#
++# Author: Morten Eriksen, <mortene@sim.no>.
++
++AC_DEFUN(SIM_AC_CHECK_OPENGL, [
++
++unset sim_ac_gl_cppflags
++unset sim_ac_gl_ldflags
++unset sim_ac_gl_libs
++sim_ac_gl_avail=no
++
++AC_ARG_WITH(
++  [mesa],
++  [  --with-mesa             prefer MesaGL (if found) over OpenGL [[default=yes]]],
++  [],[with_mesa=yes])
++
++# It's usually libGL.so on UNIX systems and opengl32.lib on MSWindows.
++sim_ac_gl_glnames="-lGL -lopengl32"
++sim_ac_gl_mesaglnames=-lMesaGL
++GL_LIBS=""
++
++if test "x$with_mesa" = "xyes"; then
++  sim_ac_gl_first=$sim_ac_gl_mesaglnames
++  sim_ac_gl_second=$sim_ac_gl_glnames
++else
++  sim_ac_gl_first=$sim_ac_gl_glnames
++  sim_ac_gl_second=$sim_ac_gl_mesaglnames
++fi
++
++AC_ARG_WITH(
++  [opengl],
++  [  --with-opengl           OpenGL/Mesa installation directory],[],[with_opengl=yes])
++
++if test x"$with_opengl" != xno; then
++  if test x"$with_opengl" != xyes; then
++    sim_ac_gl_cppflags="-I${with_opengl}/include"
++    sim_ac_gl_ldflags="-L${with_opengl}/lib"
++  else
++    # This is a common location for the OpenGL library on HPUX.
++    sim_ac_gl_hpux=/opt/graphics/OpenGL
++    if test -d $sim_ac_gl_hpux; then
++      sim_ac_gl_cppflags=-I$sim_ac_gl_hpux/include
++      sim_ac_gl_ldflags=-L$sim_ac_gl_hpux/lib
++    fi
++  fi
++
++  sim_ac_save_cppflags=$CPPFLAGS
++  sim_ac_save_ldflags=$LDFLAGS
++  sim_ac_save_libs=$LIBS
++
++  CPPFLAGS="$CPPFLAGS $sim_ac_gl_cppflags"
++  LDFLAGS="$LDFLAGS $sim_ac_gl_ldflags"
++
++  AC_CACHE_CHECK(
++    [whether OpenGL library is available],
++    sim_cv_lib_gl,
++    [sim_cv_lib_gl=UNRESOLVED
++
++    for sim_ac_gl_libcheck in $sim_ac_gl_first $sim_ac_gl_second; do
++      if test "x$sim_cv_lib_gl" = "xUNRESOLVED"; then
++        LIBS="$sim_ac_gl_libcheck $sim_ac_save_libs -lm"
++        AC_TRY_LINK([
++		#if HAVE_WINDOWS_H
++		#include <windows.h>
++		#endif /* HAVE_WINDOWS_H */
++	 	#include <GL/gl.h>
++		],
++		[glPointSize(1.0f);],
++       		[sim_cv_lib_gl="$sim_ac_gl_libcheck"],
++		)
++      fi
++    done
++  ])
++
++  LIBS="$sim_ac_save_libs"
++
++  if test "x$sim_cv_lib_gl" != "xUNRESOLVED"; then
++    sim_ac_gl_libs="$sim_cv_lib_gl"
++  else
++    AC_MSG_WARN([couldn't compile or link with OpenGL library -- trying with pthread library in place...])
++
++    SIM_AC_CHECK_PTHREAD([
++      sim_ac_gl_cppflags="$sim_ac_gl_cppflags $sim_ac_pthread_cppflags"
++      sim_ac_gl_ldflags="$sim_ac_gl_ldflags $sim_ac_pthread_ldflags"],
++      [AC_MSG_WARN([couldn't compile or link with pthread library])])
++
++    if test "x$sim_ac_pthread_avail" = "xyes"; then
++      AC_CACHE_CHECK(
++        [whether OpenGL library can be linked with pthread library],
++        sim_cv_lib_gl_pthread,
++        [sim_cv_lib_gl_pthread=UNRESOLVED
++        for sim_ac_gl_libcheck in $sim_ac_gl_first $sim_ac_gl_second; do
++          if test "x$sim_cv_lib_gl_pthread" = "xUNRESOLVED"; then
++            LIBS="$sim_ac_gl_libcheck $sim_ac_pthread_libs $sim_ac_save_libs"
++            AC_TRY_LINK([
++#if  HAVE_WINDOWS_H
++#include <windows.h>
++#endif /* HAVE_WINDOWS_H */
++#include <GL/gl.h>
++],
++                        [
++glPointSize(1.0f);
++],
++                        [sim_cv_lib_gl_pthread="$sim_ac_gl_libcheck"])
++          fi
++        done
++      ])
++
++      if test "x$sim_cv_lib_gl_pthread" != "xUNRESOLVED"; then
++        sim_ac_gl_libs="$sim_cv_lib_gl_pthread $sim_ac_pthread_libs"
++      fi
++    fi
++  fi
++
++
++  if test "x$sim_ac_gl_libs" != "x"; then
++    LIBS="$sim_ac_save_libs"
++    GL_LIBS="$sim_ac_gl_libs"
++    sim_ac_gl_avail=yes
++    $1
++  else
++    CPPFLAGS=$sim_ac_save_cppflags
++    LDFLAGS=$sim_ac_save_ldflags
++    LIBS=$sim_ac_save_libs
++    $2
++  fi
++fi
++])
++
++
++############################################################################
++# Usage:
++#  SIM_AC_CHECK_GLU([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
++#
++#  Try to use the OpenGL utility library; GLU. If it is found,
++#  these shell variables are set:
++#
++#    $sim_ac_glu_cppflags (extra flags the compiler needs for GLU)
++#    $sim_ac_glu_ldflags  (extra flags the linker needs for GLU)
++#    $sim_ac_glu_libs     (link libraries the linker needs for GLU)
++#
++#  The CPPFLAGS, LDFLAGS and LIBS flags will also be modified accordingly.
++#  In addition, the variable $sim_ac_gly_avail is set to "yes" if GLU
++#  is found.
++#
++#
++# Author: Morten Eriksen, <mortene@sim.no>.
++
++AC_DEFUN(SIM_AC_CHECK_GLU, [
++
++unset sim_ac_glu_cppflags
++unset sim_ac_glu_ldflags
++unset sim_ac_glu_libs
++sim_ac_glu_avail=no
++
++# It's usually libGLU.so on UNIX systems and glu32.lib on MSWindows.
++sim_ac_glu_names="-lGLU -lglu32"
++sim_ac_glu_mesanames=-lMesaGLU
++# with_mesa is set from the SIM_AC_CHECK_OPENGL macro.
++if test "x$with_mesa" = "xyes"; then
++  sim_ac_glu_first=$sim_ac_glu_mesanames
++  sim_ac_glu_second=$sim_ac_glu_names
++else
++  sim_ac_glu_first=$sim_ac_glu_names
++  sim_ac_glu_second=$sim_ac_glu_mesanames
++fi
++
++AC_ARG_WITH(
++  [glu],[  --with-glu		  use the OpenGL utility library [[default=yes]]],[],[with_glu=yes])
++
++if test x"$with_glu" != xno; then
++  if test x"$with_glu" != xyes; then
++    sim_ac_glu_cppflags="-I${with_glu}/include"
++    sim_ac_glu_ldflags="-L${with_glu}/lib"
++  fi
++
++  sim_ac_save_cppflags=$CPPFLAGS
++  sim_ac_save_ldflags=$LDFLAGS
++  sim_ac_save_libs=$LIBS
++
++  CPPFLAGS="$CPPFLAGS $sim_ac_glu_cppflags"
++  LDFLAGS="$LDFLAGS $sim_ac_glu_ldflags"
++
++  AC_CACHE_CHECK(
++    [whether GLU is available],
++    sim_cv_lib_glu,
++    [sim_cv_lib_glu=UNRESOLVED
++
++    # Some platforms (like BeOS) have the GLU functionality in the GL
++    # library (and no GLU library present).
++    for sim_ac_glu_libcheck in "" $sim_ac_glu_first $sim_ac_glu_second; do
++      if test "x$sim_cv_lib_glu" = "xUNRESOLVED"; then
++        LIBS="$sim_ac_glu_libcheck $sim_ac_save_libs $GL_LIBS"
++        AC_TRY_LINK([
++#if HAVE_WINDOWS_H
++#include <windows.h>
++#endif /* HAVE_WINDOWS_H */
++#include <GL/gl.h>
++#include <GL/glu.h>
++],
++                    [
++gluSphere(0L, 1.0, 1, 1);
++],
++                    [sim_cv_lib_glu="$sim_ac_glu_libcheck"])
++      fi
++    done
++  ])
++
++  LIBS="$sim_ac_save_libs"
++
++  if test "x$sim_cv_lib_glu" != "xUNRESOLVED"; then
++    sim_ac_glu_libs="$sim_cv_lib_glu"
++    LIBS="$sim_ac_save_libs"
++    GL_LIBS="$GL_LIBS $sim_ac_glu_libs"
++    sim_ac_glu_avail=yes
++    $1
++  else
++    CPPFLAGS=$sim_ac_save_cppflags
++    LDFLAGS=$sim_ac_save_ldflags
++    LIBS=$sim_ac_save_libs
++    $2
++  fi
++fi
++])
++
++
++# **************************************************************************
++# SIM_AC_GLU_READY_IFELSE( [ACTION-IF-TRUE], [ACTION-IF-FALSE] )
++
++AC_DEFUN([SIM_AC_GLU_READY_IFELSE],
++[AC_CACHE_CHECK(
++  [if GLU is available as part of GL library],
++  [sim_cv_glu_ready],
++  [AC_TRY_LINK(
++    [
++#if HAVE_WINDOWS_H
++#include <windows.h>
++#endif /* HAVE_WINDOWS_H */
++#include <GL/gl.h>
++#include <GL/glu.h>
++],
++    [
++gluSphere(0L, 1.0, 1, 1);
++],
++    [sim_cv_glu_ready=true],
++    [sim_cv_glu_ready=false])])
++if ${sim_cv_glu_ready}; then
++  ifelse([$1], , :, [$1])
++else
++  ifelse([$2], , :, [$2])
++fi
++]) # SIM_AC_GLU_READY_IFELSE()
++
++
++############################################################################
++# Usage:
++#  SIM_AC_GLU_NURBSOBJECT([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
++#
++#  Try to find out whether the interface struct against the GLU
++#  library NURBS functions is called "GLUnurbs" or "GLUnurbsObj".
++#  (This seems to have changed somewhere between release 1.1 and
++#  release 1.3 of GLU).
++#
++#  The variable $sim_ac_glu_nurbsobject is set to the correct name
++#  if the nurbs structure is found.
++#
++# Author: Morten Eriksen, <mortene@sim.no>.
++
++AC_DEFUN(SIM_AC_GLU_NURBSOBJECT, [
++AC_CACHE_CHECK(
++  [what structure to use in the GLU NURBS interface],
++  sim_cv_func_glu_nurbsobject,
++  [sim_cv_func_glu_nurbsobject=NONE
++   for sim_ac_glu_structname in GLUnurbs GLUnurbsObj; do
++    if test "$sim_cv_func_glu_nurbsobject" = NONE; then
++      AC_TRY_LINK([
++#if HAVE_WINDOWS_H
++#include <windows.h>
++#endif /* HAVE_WINDOWS_H */
++#include <GL/gl.h>
++#include <GL/glu.h>],
++                  [$sim_ac_glu_structname * hepp = gluNewNurbsRenderer();
++                   gluDeleteNurbsRenderer(hepp)],
++                  [sim_cv_func_glu_nurbsobject=$sim_ac_glu_structname])
++    fi
++  done
++])
++
++if test $sim_cv_func_glu_nurbsobject = NONE; then
++  sim_ac_glu_nurbsobject=
++  $2
++else
++  sim_ac_glu_nurbsobject=$sim_cv_func_glu_nurbsobject
++  $1
++fi
++])
++
++# **************************************************************************
++# SIM_AC_HAVE_GLX_IFELSE( IF-FOUND, IF-NOT-FOUND )
++#
++# Check whether GLX is on the system.
++
++AC_DEFUN([SIM_AC_HAVE_GLX_IFELSE], [
++AC_CACHE_CHECK(
++  [whether GLX is on the system],
++  sim_cv_have_glx,
++  AC_TRY_LINK(
++    [#include <GL/glx.h>],
++    [(void)glXChooseVisual(0L, 0, 0L);],
++    [sim_cv_have_glx=true],
++    [sim_cv_have_glx=false]))
++
++if ${sim_cv_have_glx=false}; then
++  ifelse([$1], , :, [$1])
++else
++  ifelse([$2], , :, [$2])
++fi
++]) # SIM_AC_HAVE_GLX_IFELSE()
++
++############################################################################
++# Usage:
++#   SIM_CHECK_MOTIF_GLWIDGET([ ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]])
++#
++# Description:
++#   This macro checks for a GL widget that can be used with Xt/Motif.
++#
++# Variables:
++#   $sim_cv_motif_glwidget         (cached)  class + header + library
++#   $sim_cv_motif_glwidget_hdrloc  (cached)  GL | X11/GLw
++#
++#   $sim_ac_motif_glwidget_class             glwMDrawingAreaWidgetClass |
++#                                            glwDrawingAreaWidgetClass
++#   $sim_ac_motif_glwidget_header            GLwDrawA.h | GLwMDrawA.h
++#   $sim_ac_motif_glwidget_library           GLwM | GLw | MesaGLwM | MesaGLw
++#
++#   $LIBS = -l$sim_ac_motif_glwidget_library $LIBS
++#
++# Defines:
++#   XT_GLWIDGET                              $sim_ac_motif_glwidget_class
++#   HAVE_GL_GLWDRAWA_H                       #include <GL/GLwDrawA.h>
++#   HAVE_GL_GLWMDRAWA_H                      #include <GL/GLwMDrawA.h>
++#   HAVE_X11_GWL_GLWDRAWA_H                  #include <X11/GLw/GLwDrawA.h>
++#   HAVE_X11_GWL_GLWMDRAWA_H                 #include <X11/GLw/GLwMDrawA.h>
++#
++# Authors:
++#   Lars J. Aas <larsa@sim.no>,
++#   Loring Holden <lsh@cs.brown.edu>,
++#   Morten Eriksen <mortene@sim.no>
++#
++ 
++AC_DEFUN([SIM_CHECK_MOTIF_GLWIDGET], [
++
++AC_ARG_WITH(
++[glw],[  --with-glw		  use the OpenGL widget Library [[default=yes]]], [], [with_glw=yes])
++
++if test x"$with_glw" != x"no" ; then 
++  if test x"$with_glw" != x"yes" ; then
++	sim_ac_glw_cppflags="-I${with_glw}/include"
++	sim_ac_glw_ldflags="-L${with_glw}/lib"
++  fi
++
++  SAVECPPFLAGS="$CPPFLAGS"
++  SAVELDFLAGS="$LDFLAGS"
++  SAVELIBS="$LIBS"
++
++  CPPFLAGS="$SAVECPPFLAGS $sim_ac_glw_cppflags"
++  LDFLAGS="$SAVELDFLAGS $sim_ac_glw_ldflags"
++  AC_CACHE_CHECK(
++  [for a GL widget],
++  sim_cv_motif_glwidget,
++  [
++	XWIDGETLIBS="$X_LIBS $X11_LIBS $XT_LIBS $X_LIBS $X_PRE_LIBS $XM_LIBS"
++  	sim_cv_motif_glwidget=UNKNOWN
++  	for lib in GLwM GLw MesaGLwM MesaGLw; do
++    	  if test x"$sim_cv_motif_glwidget" = x"UNKNOWN"; then
++      		LIBS="-l$lib $SAVELIBS $XWIDGETLIBS $GL_LIBS -lm"
++      		AC_TRY_LINK(
++        		[#include <X11/Intrinsic.h>
++			 #include <GL/GLwMDrawA.h>
++        		extern WidgetClass glwMDrawingAreaWidgetClass;],
++        		[Widget glxManager = NULL;
++        		Widget glxWidget = XtVaCreateManagedWidget("GLWidget",
++          		glwMDrawingAreaWidgetClass, glxManager, NULL);],
++        		[sim_cv_motif_glwidget="glwMDrawingAreaWidgetClass GLwMDrawA.h $lib"],
++        		[sim_cv_motif_glwidget=UNKNOWN])
++    	  fi
++  	done
++     LIBS=$SAVELIBS
++  ])
++ 
++if test "x$sim_cv_motif_glwidget" = "xUNKNOWN"; then
++  ifelse([$2], , :, [$2])
++else
++  sim_ac_motif_glwidget_class=`echo $sim_cv_motif_glwidget | cut -d" " -f1`
++  sim_ac_motif_glwidget_header=`echo $sim_cv_motif_glwidget | cut -d" " -f2`
++  sim_ac_motif_glwidget_library=`echo $sim_cv_motif_glwidget | cut -d" " -f3`
++ 
++  AC_CACHE_CHECK(
++    [the $sim_ac_motif_glwidget_header header location],
++    sim_cv_motif_glwidget_hdrloc,
++    [sim_cv_motif_glwidget_hdrloc=UNKNOWN
++    for location in X11/GLw GL; do
++     if test "x$sim_cv_motif_glwidget_hdrloc" = "xUNKNOWN"; then
++        AC_TRY_CPP(
++          [#include <X11/Intrinsic.h>
++          #include <$location/$sim_ac_motif_glwidget_header>],
++          [sim_cv_motif_glwidget_hdrloc=$location],
++          [sim_cv_motif_glwidget_hdrloc=UNKNOWN])
++      fi
++    done])
++ 
++  if test "x$sim_cv_motif_glwidget_hdrloc" = "xUNKNOWN"; then
++    ifelse([$2], , :, [$2])
++  else
++    if test "x$sim_ac_motif_glwidget_header" = "xGLwDrawA.h"; then
++      if test "x$sim_cv_motif_glwidget_hdrloc" = "xGL"; then
++        AC_DEFINE(HAVE_GL_GLWDRAWA_H, 1,
++          [Define this to use OpenGL widget from <GL/GLwDrawA.h>])
++      else
++        AC_DEFINE(HAVE_X11_GLW_GLWDRAWA_H, 1,
++          [Define this to use OpenGL widget from <X11/GLw/GLwDrawA.h>])
++      fi
++    else
++      if test "x$sim_cv_motif_glwidget_hdrloc" = "xGL"; then
++        AC_DEFINE(HAVE_GL_GLWMDRAWA_H, 1,
++          [Define this to use OpenGL widget from <GL/GLwMDrawA.h>])
++      else
++        AC_DEFINE(HAVE_X11_GLW_GLWMDRAWA_H, 1,
++          [Define this to use OpenGL widget from <X11/GLw/GLwMDrawA.h>])
++      fi
++    fi
++ 
++    AC_DEFINE_UNQUOTED(XT_GLWIDGET, $sim_ac_motif_glwidget_class,
++      [Define this to the Xt/Motif OpenGL widget class to use])
++ 
++    LIBS="$LIBS"
++    GL_LIBS="$GL_LIBS -l$sim_ac_motif_glwidget_library"
++    $1
++  fi
++fi
++
++fi
++])
+Index: aclocal.m4
+===================================================================
+
+
+--- /dev/null	Fri Jun  8 19:07:45 2001
++++ aclocal.m4	Fri Jun  8 19:30:18 2001
+@@ -0,0 +1,1033 @@
++dnl aclocal.m4 generated automatically by aclocal 1.4
++
++dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
++dnl This file is free software; the Free Software Foundation
++dnl gives unlimited permission to copy and/or distribute it,
++dnl with or without modifications, as long as this notice is preserved.
++
++dnl This program is distributed in the hope that it will be useful,
++dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
++dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
++dnl PARTICULAR PURPOSE.
++
++dnl @(#)$Mu: mgv/acinclude.m4 1.5 1998/08/25 21:34:32 $
++dnl
++dnl acinclude.m4
++dnl	local automake/autoconf/m4 fun for mgv.
++dnl
++dnl Copyright (C) 1998 Eric A. Howe
++dnl
++dnl This program is free software; you can redistribute it and/or modify
++dnl it under the terms of the GNU General Public License as published by
++dnl the Free Software Foundation; either version 2 of the License, or
++dnl (at your option) any later version.
++dnl
++dnl This program is distributed in the hope that it will be useful,
++dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
++dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++dnl GNU General Public License for more details.
++dnl
++dnl You should have received a copy of the GNU General Public License
++dnl along with this program; if not, write to the Free Software
++dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++dnl
++dnl   Authors:	Eric A. Howe (mu@trends.net)
++dnl
++
++dnl
++dnl ICE_FIND_XPM
++dnl ---------------
++dnl
++dnl Find Xpm libraries and headers.
++dnl Put Xpm include directory in xpm_includes,
++dnl put Xpm library directory in xpm_libraries,
++dnl and add appropriate flags to X_CFLAGS and X_LIBS.
++dnl
++dnl Borrowed from DDD.
++dnl
++AC_DEFUN(ICE_FIND_XPM,
++[
++AC_REQUIRE([AC_PATH_XTRA])
++xpm_includes=
++xpm_libraries=
++AC_ARG_WITH(xpm,
++[  --without-xpm                    do not use the Xpm library])
++dnl Treat --without-xpm like
++dnl --without-xpm-includes --without-xpm-libraries.
++if test "$with_xpm" = "no"
++then
++xpm_includes=no
++xpm_libraries=no
++fi
++AC_ARG_WITH(xpm-includes,
++[  --with-xpm-includes=DIR          Xpm include files are in DIR],
++xpm_includes="$withval")
++AC_ARG_WITH(xpm-libraries,
++[  --with-xpm-libraries=DIR         Xpm libraries are in DIR],
++xpm_libraries="$withval")
++AC_MSG_CHECKING(for Xpm)
++#
++#
++# Search the include files.  Note that XPM can come in <X11/xpm.h> (as
++# in X11R6) or in <xpm.h> if installed locally.
++#
++if test "$xpm_includes" = ""; then
++AC_CACHE_VAL(ice_cv_xpm_includes,
++[
++ice_xpm_save_LIBS="$LIBS"
++ice_xpm_save_CFLAGS="$CFLAGS"
++ice_xpm_save_CPPFLAGS="$CPPFLAGS"
++ice_xpm_save_LDFLAGS="$LDFLAGS"
++#
++LIBS="$X_PRE_LIBS -lXpm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
++CFLAGS="$X_CFLAGS $CFLAGS"
++CPPFLAGS="$X_CFLAGS $CPPFLAGS"
++LDFLAGS="$X_LIBS $LDFLAGS"
++#
++AC_TRY_COMPILE([
++#include <X11/xpm.h>
++],[int a;],
++[
++# X11/xpm.h is in the standard search path.
++ice_cv_xpm_includes=
++],
++[
++# X11/xpm.h is not in the standard search path.
++# Locate it and put its directory in `xpm_includes'
++#
++# /usr/include/Motif* are used on HP-UX (Motif).
++# /usr/include/X11* are used on HP-UX (X and Xaw).
++# /usr/dt is used on Solaris (Motif).
++# /usr/openwin is used on Solaris (X and Xaw).
++# Other directories are just guesses.
++for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
++           /usr/include/Motif2.0 /usr/include/Motif1.2 /usr/include/Motif1.1 \
++           /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \
++           /usr/dt/include /usr/openwin/include \
++           /usr/dt/*/include /opt/*/include /usr/include/Motif* \
++	   "${prefix}"/*/include /usr/*/include /usr/local/*/include \
++	   "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
++if test -f "$dir/X11/xpm.h" || test -f "$dir/xpm.h"; then
++ice_cv_xpm_includes="$dir"
++break
++fi
++done
++])
++#
++LIBS="$ice_xpm_save_LIBS"
++CFLAGS="$ice_xpm_save_CFLAGS"
++CPPFLAGS="$ice_xpm_save_CPPFLAGS"
++LDFLAGS="$ice_xpm_save_LDFLAGS"
++])
++xpm_includes="$ice_cv_xpm_includes"
++fi
++#
++#
++# Now for the libraries.
++#
++if test "$xpm_libraries" = ""; then
++AC_CACHE_VAL(ice_cv_xpm_libraries,
++[
++ice_xpm_save_LIBS="$LIBS"
++ice_xpm_save_CFLAGS="$CFLAGS"
++ice_xpm_save_CPPFLAGS="$CPPFLAGS"
++ice_xpm_save_LDFLAGS="$LDFLAGS"
++#
++LIBS="$X_PRE_LIBS -lXpm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
++CFLAGS="$X_CFLAGS $CFLAGS"
++CPPFLAGS="$X_CFLAGS $CPPFLAGS"
++LDFLAGS="$X_LIBS $LDFLAGS"
++#
++#
++# We use XtToolkitInitialize() here since it takes no arguments
++# and thus also works with a C++ compiler.
++AC_TRY_LINK([
++#include <X11/Intrinsic.h>
++#include <X11/xpm.h>
++],[XtToolkitInitialize();],
++[
++# libxpm.a is in the standard search path.
++ice_cv_xpm_libraries=
++],
++[
++# libXpm.a is not in the standard search path.
++# Locate it and put its directory in `xpm_libraries'
++#
++#
++# /usr/lib/Motif* are used on HP-UX (Motif).
++# /usr/lib/X11* are used on HP-UX (X and Xpm).
++# /usr/dt is used on Solaris (Motif).
++# /usr/openwin is used on Solaris (X and Xpm).
++# Other directories are just guesses.
++for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
++	   /usr/lib/Motif2.1 /usr/lib/Motif2.0 /usr/lib/Motif1.2 \
++	   /usr/lib/Motif1.1 /usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 \
++	   /usr/lib/X11 /usr/dt/lib /usr/openwin/lib \
++	   /usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
++	   "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
++	   "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
++if test -d "$dir" && test "`ls $dir/libXpm.* 2> /dev/null`" != ""; then
++ice_cv_xpm_libraries="$dir"
++break
++fi
++done
++])
++#
++LIBS="$ice_xpm_save_LIBS"
++CFLAGS="$ice_xpm_save_CFLAGS"
++CPPFLAGS="$ice_xpm_save_CPPFLAGS"
++LDFLAGS="$ice_xpm_save_LDFLAGS"
++])
++#
++xpm_libraries="$ice_cv_xpm_libraries"
++fi
++#
++# Add Xpm definitions to X flags
++#
++if test "$xpm_includes" != "" && test "$xpm_includes" != "$x_includes" && test "$xpm_includes" != "no"
++then
++X_CFLAGS="-I$xpm_includes $X_CFLAGS"
++fi
++if test "$xpm_libraries" != "" && test "$xpm_libraries" != "$x_libraries" && test "$xpm_libraries" != "no"
++then
++case "$X_LIBS" in
++  *-R\ *) X_LIBS="-L$xpm_libraries -R $xpm_libraries $X_LIBS";;
++  *-R*)   X_LIBS="-L$xpm_libraries -R$xpm_libraries $X_LIBS";;
++  *)      X_LIBS="-L$xpm_libraries $X_LIBS";;
++esac
++fi
++#
++#
++xpm_libraries_result="$xpm_libraries"
++xpm_includes_result="$xpm_includes"
++test "$xpm_libraries_result" = "" && 
++  xpm_libraries_result="in default path"
++test "$xpm_includes_result" = "" && 
++  xpm_includes_result="in default path"
++test "$xpm_libraries_result" = "no" && 
++  xpm_libraries_result="(none)"
++test "$xpm_includes_result" = "no" && 
++  xpm_includes_result="(none)"
++AC_MSG_RESULT(
++  [libraries $xpm_libraries_result, headers $xpm_includes_result])
++])dnl
++
++dnl
++dnl ICE_FIND_MOTIF
++dnl --------------
++dnl
++dnl Find Motif libraries and headers
++dnl Put Motif include directory in motif_includes,
++dnl put Motif library directory in motif_libraries,
++dnl and add appropriate flags to X_CFLAGS and X_LIBS.
++dnl
++dnl Borrowed from DDD.
++dnl
++AC_DEFUN(ICE_FIND_MOTIF,
++[
++AC_REQUIRE([AC_PATH_XTRA])
++motif_includes=
++motif_libraries=
++AC_ARG_WITH(motif-includes,
++[  --with-motif-includes=DIR        Motif include files are in DIR],
++motif_includes="$withval")
++AC_ARG_WITH(motif-libraries,
++[  --with-motif-libraries=DIR       Motif libraries are in DIR],
++motif_libraries="$withval")
++AC_MSG_CHECKING(for Motif)
++#
++#
++# Search the include files.
++#
++if test "$motif_includes" = ""; then
++AC_CACHE_VAL(ice_cv_motif_includes,
++[
++ice_motif_save_LIBS="$LIBS"
++ice_motif_save_CFLAGS="$CFLAGS"
++ice_motif_save_CPPFLAGS="$CPPFLAGS"
++ice_motif_save_LDFLAGS="$LDFLAGS"
++#
++LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
++CFLAGS="$X_CFLAGS $CFLAGS"
++CPPFLAGS="$X_CFLAGS $CPPFLAGS"
++LDFLAGS="$X_LIBS $LDFLAGS"
++#
++AC_TRY_COMPILE([#include <Xm/Xm.h>],[int a;],
++[
++# Xm/Xm.h is in the standard search path.
++ice_cv_motif_includes=
++],
++[
++# Xm/Xm.h is not in the standard search path.
++# Locate it and put its directory in `motif_includes'
++#
++# /usr/include/Motif* are used on HP-UX (Motif).
++# /usr/include/X11* are used on HP-UX (X and Athena).
++# /usr/dt is used on Solaris (Motif).
++# /usr/openwin is used on Solaris (X and Athena).
++# Other directories are just guesses.
++for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
++           /usr/include/Motif2.0 /usr/include/Motif1.2 /usr/include/Motif1.1 \
++           /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \
++           /usr/dt/include /usr/openwin/include \
++           /usr/dt/*/include /opt/*/include /usr/include/Motif* \
++	   "${prefix}"/*/include /usr/*/include /usr/local/*/include \
++	   "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
++if test -f "$dir/Xm/Xm.h"; then
++ice_cv_motif_includes="$dir"
++break
++fi
++done
++if test "$ice_cv_motif_includes" = ""; then
++ice_cv_motif_includes=no
++fi
++])
++#
++LIBS="$ice_motif_save_LIBS"
++CFLAGS="$ice_motif_save_CFLAGS"
++CPPFLAGS="$ice_motif_save_CPPFLAGS"
++LDFLAGS="$ice_motif_save_LDFLAGS"
++])
++motif_includes="$ice_cv_motif_includes"
++fi
++#
++#
++# Now for the libraries.
++#
++if test "$motif_libraries" = ""; then
++AC_CACHE_VAL(ice_cv_motif_libraries,
++[
++ice_motif_save_LIBS="$LIBS"
++ice_motif_save_CFLAGS="$CFLAGS"
++ice_motif_save_CPPFLAGS="$CPPFLAGS"
++ice_motif_save_LDFLAGS="$LDFLAGS"
++#
++LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
++CFLAGS="$X_CFLAGS $CFLAGS"
++CPPFLAGS="$X_CFLAGS $CPPFLAGS"
++LDFLAGS="$X_LIBS $LDFLAGS"
++#
++# We use XtToolkitInitialize() here since it takes no arguments
++# and thus also works with a C++ compiler.
++AC_TRY_LINK([
++#include <X11/Intrinsic.h>
++#include <Xm/Xm.h>
++],[XtToolkitInitialize();],
++[
++# libXm.a is in the standard search path.
++ice_cv_motif_libraries=
++],
++[
++# libXm.a is not in the standard search path.
++# Locate it and put its directory in `motif_libraries'
++#
++# /usr/lib/Motif* are used on HP-UX (Motif).
++# /usr/lib/X11* are used on HP-UX (X and Athena).
++# /usr/dt is used on Solaris (Motif).
++# /usr/lesstif is used on Linux (Lesstif).
++# /usr/openwin is used on Solaris (X and Athena).
++# Other directories are just guesses.
++for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
++	   /usr/lib/Motif2.0 /usr/lib/Motif1.2 /usr/lib/Motif1.1 \
++	   /usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 /usr/lib/X11 \
++           /usr/dt/lib /usr/openwin/lib \
++	   /usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
++           /usr/lesstif*/lib /usr/lib/Lesstif* \
++	   "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
++	   "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
++if test -d "$dir" && test "`ls $dir/libXm.* 2> /dev/null`" != ""; then
++ice_cv_motif_libraries="$dir"
++break
++fi
++done
++if test "$ice_cv_motif_libraries" = ""; then
++ice_cv_motif_libraries=no
++fi
++])
++#
++LIBS="$ice_motif_save_LIBS"
++CFLAGS="$ice_motif_save_CFLAGS"
++CPPFLAGS="$ice_motif_save_CPPFLAGS"
++LDFLAGS="$ice_motif_save_LDFLAGS"
++])
++#
++motif_libraries="$ice_cv_motif_libraries"
++fi
++# Add Motif definitions to X flags
++#
++if test "$motif_includes" != "" && test "$motif_includes" != "$x_includes" && test "$motif_includes" != "no"
++then
++X_CFLAGS="-I$motif_includes $X_CFLAGS"
++fi
++if test "$motif_libraries" != "" && test "$motif_libraries" != "$x_libraries" && test "$motif_libraries" != "no"
++then
++case "$X_LIBS" in
++  *-R\ *) X_LIBS="-L$motif_libraries -R $motif_libraries $X_LIBS";;
++  *-R*)   X_LIBS="-L$motif_libraries -R$motif_libraries $X_LIBS";;
++  *)      X_LIBS="-L$motif_libraries $X_LIBS";;
++esac
++fi
++#
++#
++motif_libraries_result="$motif_libraries"
++motif_includes_result="$motif_includes"
++test "$motif_libraries_result" = "" && 
++  motif_libraries_result="in default path"
++test "$motif_includes_result" = "" && 
++  motif_includes_result="in default path"
++test "$motif_libraries_result" = "no" && 
++  motif_libraries_result="(none)"
++test "$motif_includes_result" = "no" && 
++  motif_includes_result="(none)"
++AC_MSG_RESULT(
++  [libraries $motif_libraries_result, headers $motif_includes_result])
++])dnl
++# Usage:
++#  SIM_AC_CHECK_PTHREAD([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
++#
++#  Try to find the PTHREAD development system. If it is found, these
++#  shell variables are set:
++#
++#    $sim_ac_pthread_cppflags (extra flags the compiler needs for pthread)
++#    $sim_ac_pthread_ldflags  (extra flags the linker needs for pthread)
++#    $sim_ac_pthread_libs     (link libraries the linker needs for pthread)
++#
++#  The CPPFLAGS, LDFLAGS and LIBS flags will also be modified accordingly.
++#  In addition, the variable $sim_ac_pthread_avail is set to "yes" if the
++#  pthread development system is found.
++#
++#
++# Author: Morten Eriksen, <mortene@sim.no>.
++
++AC_DEFUN([SIM_AC_CHECK_PTHREAD], [
++
++AC_ARG_WITH(
++  [pthread],
++  [  --with-pthread          pthread installation directory],
++  [],[with_pthread=yes])
++
++sim_ac_pthread_avail=no
++
++if test x"$with_pthread" != xno; then
++  if test x"$with_pthread" != xyes; then
++    sim_ac_pthread_cppflags="-I${with_pthread}/include"
++    sim_ac_pthread_ldflags="-L${with_pthread}/lib"
++  fi
++  sim_ac_pthread_libs_first="-lpthread"
++  sim_ac_pthread_libs_second="-pthread"
++  sim_ac_pthread_libs_third="-lc_r"
++  sim_ac_pthread_libs=""
++# FreeBSD 4.x use "-pthread" or "-lc_r"
++
++  sim_ac_save_cppflags=$CPPFLAGS
++  sim_ac_save_ldflags=$LDFLAGS
++  sim_ac_save_libs=$LIBS
++
++  AC_CACHE_CHECK(
++    [whether the pthread development system is available],
++    sim_cv_lib_pthread_avail,
++    [
++	for sim_pthread_libs in $sim_ac_pthread_libs_first \
++	$sim_ac_pthread_libs_second $sim_ac_pthread_libs_third ; do
++	  if test x"$sim_cv_lib_pthread_avail" != x"yes" ; then
++		CPPFLAGS="$CPPFLAGS $sim_ac_pthread_cppflags"
++		LDFLAGS="$LDFLAGS $sim_ac_pthread_ldflags"
++		LIBS="$sim_pthread_libs $LIBS"
++		AC_TRY_LINK([#include <pthread.h>],
++                 [(void)pthread_create(0L, 0L, 0L, 0L);],
++                 [sim_cv_lib_pthread_avail=yes
++	    	  sim_ac_pthread_libs="$sim_pthread_libs"
++			],
++                 [sim_cv_lib_pthread_avail=no])
++	  fi
++	  if test x"$sim_cv_lib_pthread_avail" != x"yes"; then
++            CPPFLAGS=$sim_ac_save_cppflags
++    	    LDFLAGS=$sim_ac_save_ldflags
++    	    LIBS=$sim_ac_save_libs	
++	  fi
++	done
++    ]
++  )
++
++  if test x"$sim_cv_lib_pthread_avail" = xyes; then
++    sim_ac_pthread_avail=yes
++    $1
++  else
++    CPPFLAGS=$sim_ac_save_cppflags
++    LDFLAGS=$sim_ac_save_ldflags
++    LIBS=$sim_ac_save_libs
++    $2
++  fi
++fi
++])
++
++# Usage:
++#  SIM_AC_CHECK_OPENGL([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
++#
++#  Try to find an OpenGL development system, either a native
++#  implementation or the OpenGL-compatible Mesa library. If
++#  it is found, these shell variables are set:
++#
++#    $sim_ac_gl_cppflags (extra flags the compiler needs for OpenGL/Mesa)
++#    $sim_ac_gl_ldflags  (extra flags the linker needs for OpenGL/Mesa)
++#    $sim_ac_gl_libs     (link libraries the linker needs for OpenGL/Mesa)
++#
++#  The CPPFLAGS, LDFLAGS and LIBS flags will also be modified accordingly.
++#  In addition, the variable $sim_ac_gl_avail is set to "yes" if an
++#  OpenGL-compatible development system is found.
++#
++#
++# Author: Morten Eriksen, <mortene@sim.no>.
++
++AC_DEFUN(SIM_AC_CHECK_OPENGL, [
++
++unset sim_ac_gl_cppflags
++unset sim_ac_gl_ldflags
++unset sim_ac_gl_libs
++sim_ac_gl_avail=no
++
++AC_ARG_WITH(
++  [mesa],
++  [  --with-mesa             prefer MesaGL (if found) over OpenGL [[default=yes]]],
++  [],[with_mesa=yes])
++
++# It's usually libGL.so on UNIX systems and opengl32.lib on MSWindows.
++sim_ac_gl_glnames="-lGL -lopengl32"
++sim_ac_gl_mesaglnames=-lMesaGL
++GL_LIBS=""
++
++if test "x$with_mesa" = "xyes"; then
++  sim_ac_gl_first=$sim_ac_gl_mesaglnames
++  sim_ac_gl_second=$sim_ac_gl_glnames
++else
++  sim_ac_gl_first=$sim_ac_gl_glnames
++  sim_ac_gl_second=$sim_ac_gl_mesaglnames
++fi
++
++AC_ARG_WITH(
++  [opengl],
++  [  --with-opengl           OpenGL/Mesa installation directory],[],[with_opengl=yes])
++
++if test x"$with_opengl" != xno; then
++  if test x"$with_opengl" != xyes; then
++    sim_ac_gl_cppflags="-I${with_opengl}/include"
++    sim_ac_gl_ldflags="-L${with_opengl}/lib"
++  else
++    # This is a common location for the OpenGL library on HPUX.
++    sim_ac_gl_hpux=/opt/graphics/OpenGL
++    if test -d $sim_ac_gl_hpux; then
++      sim_ac_gl_cppflags=-I$sim_ac_gl_hpux/include
++      sim_ac_gl_ldflags=-L$sim_ac_gl_hpux/lib
++    fi
++  fi
++
++  sim_ac_save_cppflags=$CPPFLAGS
++  sim_ac_save_ldflags=$LDFLAGS
++  sim_ac_save_libs=$LIBS
++
++  CPPFLAGS="$CPPFLAGS $sim_ac_gl_cppflags"
++  LDFLAGS="$LDFLAGS $sim_ac_gl_ldflags"
++
++  AC_CACHE_CHECK(
++    [whether OpenGL library is available],
++    sim_cv_lib_gl,
++    [sim_cv_lib_gl=UNRESOLVED
++
++    for sim_ac_gl_libcheck in $sim_ac_gl_first $sim_ac_gl_second; do
++      if test "x$sim_cv_lib_gl" = "xUNRESOLVED"; then
++        LIBS="$sim_ac_gl_libcheck $sim_ac_save_libs -lm"
++        AC_TRY_LINK([
++		#if HAVE_WINDOWS_H
++		#include <windows.h>
++		#endif /* HAVE_WINDOWS_H */
++	 	#include <GL/gl.h>
++		],
++		[glPointSize(1.0f);],
++       		[sim_cv_lib_gl="$sim_ac_gl_libcheck"],
++		)
++      fi
++    done
++  ])
++
++  LIBS="$sim_ac_save_libs"
++
++  if test "x$sim_cv_lib_gl" != "xUNRESOLVED"; then
++    sim_ac_gl_libs="$sim_cv_lib_gl"
++  else
++    AC_MSG_WARN([couldn't compile or link with OpenGL library -- trying with pthread library in place...])
++
++    SIM_AC_CHECK_PTHREAD([
++      sim_ac_gl_cppflags="$sim_ac_gl_cppflags $sim_ac_pthread_cppflags"
++      sim_ac_gl_ldflags="$sim_ac_gl_ldflags $sim_ac_pthread_ldflags"],
++      [AC_MSG_WARN([couldn't compile or link with pthread library])])
++
++    if test "x$sim_ac_pthread_avail" = "xyes"; then
++      AC_CACHE_CHECK(
++        [whether OpenGL library can be linked with pthread library],
++        sim_cv_lib_gl_pthread,
++        [sim_cv_lib_gl_pthread=UNRESOLVED
++        for sim_ac_gl_libcheck in $sim_ac_gl_first $sim_ac_gl_second; do
++          if test "x$sim_cv_lib_gl_pthread" = "xUNRESOLVED"; then
++            LIBS="$sim_ac_gl_libcheck $sim_ac_pthread_libs $sim_ac_save_libs"
++            AC_TRY_LINK([
++#if  HAVE_WINDOWS_H
++#include <windows.h>
++#endif /* HAVE_WINDOWS_H */
++#include <GL/gl.h>
++],
++                        [
++glPointSize(1.0f);
++],
++                        [sim_cv_lib_gl_pthread="$sim_ac_gl_libcheck"])
++          fi
++        done
++      ])
++
++      if test "x$sim_cv_lib_gl_pthread" != "xUNRESOLVED"; then
++        sim_ac_gl_libs="$sim_cv_lib_gl_pthread $sim_ac_pthread_libs"
++      fi
++    fi
++  fi
++
++
++  if test "x$sim_ac_gl_libs" != "x"; then
++    LIBS="$sim_ac_save_libs"
++    GL_LIBS="$sim_ac_gl_libs"
++    sim_ac_gl_avail=yes
++    $1
++  else
++    CPPFLAGS=$sim_ac_save_cppflags
++    LDFLAGS=$sim_ac_save_ldflags
++    LIBS=$sim_ac_save_libs
++    $2
++  fi
++fi
++])
++
++
++# Usage:
++#  SIM_AC_CHECK_GLU([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
++#
++#  Try to use the OpenGL utility library; GLU. If it is found,
++#  these shell variables are set:
++#
++#    $sim_ac_glu_cppflags (extra flags the compiler needs for GLU)
++#    $sim_ac_glu_ldflags  (extra flags the linker needs for GLU)
++#    $sim_ac_glu_libs     (link libraries the linker needs for GLU)
++#
++#  The CPPFLAGS, LDFLAGS and LIBS flags will also be modified accordingly.
++#  In addition, the variable $sim_ac_gly_avail is set to "yes" if GLU
++#  is found.
++#
++#
++# Author: Morten Eriksen, <mortene@sim.no>.
++
++AC_DEFUN(SIM_AC_CHECK_GLU, [
++
++unset sim_ac_glu_cppflags
++unset sim_ac_glu_ldflags
++unset sim_ac_glu_libs
++sim_ac_glu_avail=no
++
++# It's usually libGLU.so on UNIX systems and glu32.lib on MSWindows.
++sim_ac_glu_names="-lGLU -lglu32"
++sim_ac_glu_mesanames=-lMesaGLU
++# with_mesa is set from the SIM_AC_CHECK_OPENGL macro.
++if test "x$with_mesa" = "xyes"; then
++  sim_ac_glu_first=$sim_ac_glu_mesanames
++  sim_ac_glu_second=$sim_ac_glu_names
++else
++  sim_ac_glu_first=$sim_ac_glu_names
++  sim_ac_glu_second=$sim_ac_glu_mesanames
++fi
++
++AC_ARG_WITH(
++  [glu],[  --with-glu		  use the OpenGL utility library [[default=yes]]],[],[with_glu=yes])
++
++if test x"$with_glu" != xno; then
++  if test x"$with_glu" != xyes; then
++    sim_ac_glu_cppflags="-I${with_glu}/include"
++    sim_ac_glu_ldflags="-L${with_glu}/lib"
++  fi
++
++  sim_ac_save_cppflags=$CPPFLAGS
++  sim_ac_save_ldflags=$LDFLAGS
++  sim_ac_save_libs=$LIBS
++
++  CPPFLAGS="$CPPFLAGS $sim_ac_glu_cppflags"
++  LDFLAGS="$LDFLAGS $sim_ac_glu_ldflags"
++
++  AC_CACHE_CHECK(
++    [whether GLU is available],
++    sim_cv_lib_glu,
++    [sim_cv_lib_glu=UNRESOLVED
++
++    # Some platforms (like BeOS) have the GLU functionality in the GL
++    # library (and no GLU library present).
++    for sim_ac_glu_libcheck in "" $sim_ac_glu_first $sim_ac_glu_second; do
++      if test "x$sim_cv_lib_glu" = "xUNRESOLVED"; then
++        LIBS="$sim_ac_glu_libcheck $sim_ac_save_libs $GL_LIBS"
++        AC_TRY_LINK([
++#if HAVE_WINDOWS_H
++#include <windows.h>
++#endif /* HAVE_WINDOWS_H */
++#include <GL/gl.h>
++#include <GL/glu.h>
++],
++                    [
++gluSphere(0L, 1.0, 1, 1);
++],
++                    [sim_cv_lib_glu="$sim_ac_glu_libcheck"])
++      fi
++    done
++  ])
++
++  LIBS="$sim_ac_save_libs"
++
++  if test "x$sim_cv_lib_glu" != "xUNRESOLVED"; then
++    sim_ac_glu_libs="$sim_cv_lib_glu"
++    LIBS="$sim_ac_save_libs"
++    GL_LIBS="$GL_LIBS $sim_ac_glu_libs"
++    sim_ac_glu_avail=yes
++    $1
++  else
++    CPPFLAGS=$sim_ac_save_cppflags
++    LDFLAGS=$sim_ac_save_ldflags
++    LIBS=$sim_ac_save_libs
++    $2
++  fi
++fi
++])
++
++
++# **************************************************************************
++# SIM_AC_GLU_READY_IFELSE( [ACTION-IF-TRUE], [ACTION-IF-FALSE] )
++
++AC_DEFUN([SIM_AC_GLU_READY_IFELSE],
++[AC_CACHE_CHECK(
++  [if GLU is available as part of GL library],
++  [sim_cv_glu_ready],
++  [AC_TRY_LINK(
++    [
++#if HAVE_WINDOWS_H
++#include <windows.h>
++#endif /* HAVE_WINDOWS_H */
++#include <GL/gl.h>
++#include <GL/glu.h>
++],
++    [
++gluSphere(0L, 1.0, 1, 1);
++],
++    [sim_cv_glu_ready=true],
++    [sim_cv_glu_ready=false])])
++if ${sim_cv_glu_ready}; then
++  ifelse([$1], , :, [$1])
++else
++  ifelse([$2], , :, [$2])
++fi
++]) # SIM_AC_GLU_READY_IFELSE()
++
++
++# Usage:
++#  SIM_AC_GLU_NURBSOBJECT([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
++#
++#  Try to find out whether the interface struct against the GLU
++#  library NURBS functions is called "GLUnurbs" or "GLUnurbsObj".
++#  (This seems to have changed somewhere between release 1.1 and
++#  release 1.3 of GLU).
++#
++#  The variable $sim_ac_glu_nurbsobject is set to the correct name
++#  if the nurbs structure is found.
++#
++# Author: Morten Eriksen, <mortene@sim.no>.
++
++AC_DEFUN(SIM_AC_GLU_NURBSOBJECT, [
++AC_CACHE_CHECK(
++  [what structure to use in the GLU NURBS interface],
++  sim_cv_func_glu_nurbsobject,
++  [sim_cv_func_glu_nurbsobject=NONE
++   for sim_ac_glu_structname in GLUnurbs GLUnurbsObj; do
++    if test "$sim_cv_func_glu_nurbsobject" = NONE; then
++      AC_TRY_LINK([
++#if HAVE_WINDOWS_H
++#include <windows.h>
++#endif /* HAVE_WINDOWS_H */
++#include <GL/gl.h>
++#include <GL/glu.h>],
++                  [$sim_ac_glu_structname * hepp = gluNewNurbsRenderer();
++                   gluDeleteNurbsRenderer(hepp)],
++                  [sim_cv_func_glu_nurbsobject=$sim_ac_glu_structname])
++    fi
++  done
++])
++
++if test $sim_cv_func_glu_nurbsobject = NONE; then
++  sim_ac_glu_nurbsobject=
++  $2
++else
++  sim_ac_glu_nurbsobject=$sim_cv_func_glu_nurbsobject
++  $1
++fi
++])
++
++# **************************************************************************
++# SIM_AC_HAVE_GLX_IFELSE( IF-FOUND, IF-NOT-FOUND )
++#
++# Check whether GLX is on the system.
++
++AC_DEFUN([SIM_AC_HAVE_GLX_IFELSE], [
++AC_CACHE_CHECK(
++  [whether GLX is on the system],
++  sim_cv_have_glx,
++  AC_TRY_LINK(
++    [#include <GL/glx.h>],
++    [(void)glXChooseVisual(0L, 0, 0L);],
++    [sim_cv_have_glx=true],
++    [sim_cv_have_glx=false]))
++
++if ${sim_cv_have_glx=false}; then
++  ifelse([$1], , :, [$1])
++else
++  ifelse([$2], , :, [$2])
++fi
++]) # SIM_AC_HAVE_GLX_IFELSE()
++
++# Usage:
++#   SIM_CHECK_MOTIF_GLWIDGET([ ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]])
++#
++# Description:
++#   This macro checks for a GL widget that can be used with Xt/Motif.
++#
++# Variables:
++#   $sim_cv_motif_glwidget         (cached)  class + header + library
++#   $sim_cv_motif_glwidget_hdrloc  (cached)  GL | X11/GLw
++#
++#   $sim_ac_motif_glwidget_class             glwMDrawingAreaWidgetClass |
++#                                            glwDrawingAreaWidgetClass
++#   $sim_ac_motif_glwidget_header            GLwDrawA.h | GLwMDrawA.h
++#   $sim_ac_motif_glwidget_library           GLwM | GLw | MesaGLwM | MesaGLw
++#
++#   $LIBS = -l$sim_ac_motif_glwidget_library $LIBS
++#
++# Defines:
++#   XT_GLWIDGET                              $sim_ac_motif_glwidget_class
++#   HAVE_GL_GLWDRAWA_H                       #include <GL/GLwDrawA.h>
++#   HAVE_GL_GLWMDRAWA_H                      #include <GL/GLwMDrawA.h>
++#   HAVE_X11_GWL_GLWDRAWA_H                  #include <X11/GLw/GLwDrawA.h>
++#   HAVE_X11_GWL_GLWMDRAWA_H                 #include <X11/GLw/GLwMDrawA.h>
++#
++# Authors:
++#   Lars J. Aas <larsa@sim.no>,
++#   Loring Holden <lsh@cs.brown.edu>,
++#   Morten Eriksen <mortene@sim.no>
++#
++ 
++AC_DEFUN([SIM_CHECK_MOTIF_GLWIDGET], [
++
++AC_ARG_WITH(
++[glw],[  --with-glw		  use the OpenGL widget Library [[default=yes]]], [], [with_glw=yes])
++
++if test x"$with_glw" != x"no" ; then 
++  if test x"$with_glw" != x"yes" ; then
++	sim_ac_glw_cppflags="-I${with_glw}/include"
++	sim_ac_glw_ldflags="-L${with_glw}/lib"
++  fi
++
++  SAVECPPFLAGS="$CPPFLAGS"
++  SAVELDFLAGS="$LDFLAGS"
++  SAVELIBS="$LIBS"
++
++  CPPFLAGS="$SAVECPPFLAGS $sim_ac_glw_cppflags"
++  LDFLAGS="$SAVELDFLAGS $sim_ac_glw_ldflags"
++  AC_CACHE_CHECK(
++  [for a GL widget],
++  sim_cv_motif_glwidget,
++  [
++	XWIDGETLIBS="$X_LIBS $X11_LIBS $XT_LIBS $X_LIBS $X_PRE_LIBS $XM_LIBS"
++  	sim_cv_motif_glwidget=UNKNOWN
++  	for lib in GLwM GLw MesaGLwM MesaGLw; do
++    	  if test x"$sim_cv_motif_glwidget" = x"UNKNOWN"; then
++      		LIBS="-l$lib $SAVELIBS $XWIDGETLIBS $GL_LIBS -lm"
++      		AC_TRY_LINK(
++        		[#include <X11/Intrinsic.h>
++			 #include <GL/GLwMDrawA.h>
++        		extern WidgetClass glwMDrawingAreaWidgetClass;],
++        		[Widget glxManager = NULL;
++        		Widget glxWidget = XtVaCreateManagedWidget("GLWidget",
++          		glwMDrawingAreaWidgetClass, glxManager, NULL);],
++        		[sim_cv_motif_glwidget="glwMDrawingAreaWidgetClass GLwMDrawA.h $lib"],
++        		[sim_cv_motif_glwidget=UNKNOWN])
++    	  fi
++  	done
++     LIBS=$SAVELIBS
++  ])
++ 
++if test "x$sim_cv_motif_glwidget" = "xUNKNOWN"; then
++  ifelse([$2], , :, [$2])
++else
++  sim_ac_motif_glwidget_class=`echo $sim_cv_motif_glwidget | cut -d" " -f1`
++  sim_ac_motif_glwidget_header=`echo $sim_cv_motif_glwidget | cut -d" " -f2`
++  sim_ac_motif_glwidget_library=`echo $sim_cv_motif_glwidget | cut -d" " -f3`
++ 
++  AC_CACHE_CHECK(
++    [the $sim_ac_motif_glwidget_header header location],
++    sim_cv_motif_glwidget_hdrloc,
++    [sim_cv_motif_glwidget_hdrloc=UNKNOWN
++    for location in X11/GLw GL; do
++     if test "x$sim_cv_motif_glwidget_hdrloc" = "xUNKNOWN"; then
++        AC_TRY_CPP(
++          [#include <X11/Intrinsic.h>
++          #include <$location/$sim_ac_motif_glwidget_header>],
++          [sim_cv_motif_glwidget_hdrloc=$location],
++          [sim_cv_motif_glwidget_hdrloc=UNKNOWN])
++      fi
++    done])
++ 
++  if test "x$sim_cv_motif_glwidget_hdrloc" = "xUNKNOWN"; then
++    ifelse([$2], , :, [$2])
++  else
++    if test "x$sim_ac_motif_glwidget_header" = "xGLwDrawA.h"; then
++      if test "x$sim_cv_motif_glwidget_hdrloc" = "xGL"; then
++        AC_DEFINE(HAVE_GL_GLWDRAWA_H, 1,
++          [Define this to use OpenGL widget from <GL/GLwDrawA.h>])
++      else
++        AC_DEFINE(HAVE_X11_GLW_GLWDRAWA_H, 1,
++          [Define this to use OpenGL widget from <X11/GLw/GLwDrawA.h>])
++      fi
++    else
++      if test "x$sim_cv_motif_glwidget_hdrloc" = "xGL"; then
++        AC_DEFINE(HAVE_GL_GLWMDRAWA_H, 1,
++          [Define this to use OpenGL widget from <GL/GLwMDrawA.h>])
++      else
++        AC_DEFINE(HAVE_X11_GLW_GLWMDRAWA_H, 1,
++          [Define this to use OpenGL widget from <X11/GLw/GLwMDrawA.h>])
++      fi
++    fi
++ 
++    AC_DEFINE_UNQUOTED(XT_GLWIDGET, $sim_ac_motif_glwidget_class,
++      [Define this to the Xt/Motif OpenGL widget class to use])
++ 
++    LIBS="$LIBS"
++    GL_LIBS="$GL_LIBS -l$sim_ac_motif_glwidget_library"
++    $1
++  fi
++fi
++
++fi
++])
++
++# Do all the work for Automake.  This macro actually does too much --
++# some checks are only needed if your package does certain things.
++# But this isn't really a big deal.
++
++# serial 1
++
++dnl Usage:
++dnl AM_INIT_AUTOMAKE(package,version, [no-define])
++
++AC_DEFUN(AM_INIT_AUTOMAKE,
++[AC_REQUIRE([AC_PROG_INSTALL])
++PACKAGE=[$1]
++AC_SUBST(PACKAGE)
++VERSION=[$2]
++AC_SUBST(VERSION)
++dnl test to see if srcdir already configured
++if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
++  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
++fi
++ifelse([$3],,
++AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
++AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
++AC_REQUIRE([AM_SANITY_CHECK])
++AC_REQUIRE([AC_ARG_PROGRAM])
++dnl FIXME This is truly gross.
++missing_dir=`cd $ac_aux_dir && pwd`
++AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
++AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
++AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
++AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
++AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
++AC_REQUIRE([AC_PROG_MAKE_SET])])
++
++#
++# Check to make sure that the build environment is sane.
++#
++
++AC_DEFUN(AM_SANITY_CHECK,
++[AC_MSG_CHECKING([whether build environment is sane])
++# Just in case
++sleep 1
++echo timestamp > conftestfile
++# Do `set' in a subshell so we don't clobber the current shell's
++# arguments.  Must try -L first in case configure is actually a
++# symlink; some systems play weird games with the mod time of symlinks
++# (eg FreeBSD returns the mod time of the symlink's containing
++# directory).
++if (
++   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
++   if test "[$]*" = "X"; then
++      # -L didn't work.
++      set X `ls -t $srcdir/configure conftestfile`
++   fi
++   if test "[$]*" != "X $srcdir/configure conftestfile" \
++      && test "[$]*" != "X conftestfile $srcdir/configure"; then
++
++      # If neither matched, then we have a broken ls.  This can happen
++      # if, for instance, CONFIG_SHELL is bash and it inherits a
++      # broken ls alias from the environment.  This has actually
++      # happened.  Such a system could not be considered "sane".
++      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
++alias in your environment])
++   fi
++
++   test "[$]2" = conftestfile
++   )
++then
++   # Ok.
++   :
++else
++   AC_MSG_ERROR([newly created file is older than distributed files!
++Check your system clock])
++fi
++rm -f conftest*
++AC_MSG_RESULT(yes)])
++
++dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
++dnl The program must properly implement --version.
++AC_DEFUN(AM_MISSING_PROG,
++[AC_MSG_CHECKING(for working $2)
++# Run test in a subshell; some versions of sh will print an error if
++# an executable is not found, even if stderr is redirected.
++# Redirect stdin to placate older versions of autoconf.  Sigh.
++if ($2 --version) < /dev/null > /dev/null 2>&1; then
++   $1=$2
++   AC_MSG_RESULT(found)
++else
++   $1="$3/missing $2"
++   AC_MSG_RESULT(missing)
++fi
++AC_SUBST($1)])
++
++# Like AC_CONFIG_HEADER, but automatically create stamp file.
++
++AC_DEFUN(AM_CONFIG_HEADER,
++[AC_PREREQ([2.12])
++AC_CONFIG_HEADER([$1])
++dnl When config.status generates a header, we must update the stamp-h file.
++dnl This file resides in the same directory as the config header
++dnl that is generated.  We must strip everything past the first ":",
++dnl and everything past the last "/".
++AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
++ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
++<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
++<<am_indx=1
++for am_file in <<$1>>; do
++  case " <<$>>CONFIG_HEADERS " in
++  *" <<$>>am_file "*<<)>>
++    echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
++    ;;
++  esac
++  am_indx=`expr "<<$>>am_indx" + 1`
++done<<>>dnl>>)
++changequote([,]))])
++
+Index: config.guess
+===================================================================
+
+
+--- /dev/null	Fri Jun  8 19:07:45 2001
++++ config.guess	Fri Jun  8 19:30:18 2001
+@@ -0,0 +1,1183 @@
++#! /bin/sh
++# Attempt to guess a canonical system name.
++#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
++#   Free Software Foundation, Inc.
++#
++# This file is free software; you can redistribute it and/or modify it
++# under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful, but
++# WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++# General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++#
++# As a special exception to the GNU General Public License, if you
++# distribute this file as part of a program that contains a
++# configuration script generated by Autoconf, you may include it under
++# the same distribution terms that you use for the rest of that program.
++
++# Written by Per Bothner <bothner@cygnus.com>.
++# Please send patches to <config-patches@gnu.org>.
++#
++# This script attempts to guess a canonical system name similar to
++# config.sub.  If it succeeds, it prints the system name on stdout, and
++# exits with 0.  Otherwise, it exits with 1.
++#
++# The plan is that this can be called by configure scripts if you
++# don't specify an explicit system type (host/target name).
++#
++# Only a few systems have been added to this list; please add others
++# (but try to keep the structure clean).
++#
++
++# Use $HOST_CC if defined. $CC may point to a cross-compiler
++if test x"$CC_FOR_BUILD" = x; then
++  if test x"$HOST_CC" != x; then
++    CC_FOR_BUILD="$HOST_CC"
++  else
++    if test x"$CC" != x; then
++      CC_FOR_BUILD="$CC"
++    else
++      CC_FOR_BUILD=cc
++    fi
++  fi
++fi
++
++
++# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
++# (ghazi@noc.rutgers.edu 8/24/94.)
++if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
++	PATH=$PATH:/.attbin ; export PATH
++fi
++
++UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
++UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
++UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
++UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
++
++dummy=dummy-$$
++trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
++
++# Note: order is significant - the case branches are not exclusive.
++
++case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
++    *:NetBSD:*:*)
++	# Netbsd (nbsd) targets should (where applicable) match one or
++	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
++	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
++	# switched to ELF, *-*-netbsd* would select the old
++	# object file format.  This provides both forward
++	# compatibility and a consistent mechanism for selecting the
++	# object file format.
++	# Determine the machine/vendor (is the vendor relevant).
++	case "${UNAME_MACHINE}" in
++	    amiga) machine=m68k-cbm ;;
++	    arm32) machine=arm-unknown ;;
++	    atari*) machine=m68k-atari ;;
++	    sun3*) machine=m68k-sun ;;
++	    mac68k) machine=m68k-apple ;;
++	    macppc) machine=powerpc-apple ;;
++	    hp3[0-9][05]) machine=m68k-hp ;;
++	    ibmrt|romp-ibm) machine=romp-ibm ;;
++	    *) machine=${UNAME_MACHINE}-unknown ;;
++	esac
++	# The Operating System including object format.
++	if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
++		| grep __ELF__ >/dev/null
++	then
++	    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
++	    # Return netbsd for either.  FIX?
++	    os=netbsd
++	else
++	    os=netbsdelf
++	fi
++	# The OS release
++	release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
++	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
++	# contains redundant information, the shorter form:
++	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
++	echo "${machine}-${os}${release}"
++	exit 0 ;;
++    alpha:OSF1:*:*)
++	if test $UNAME_RELEASE = "V4.0"; then
++		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
++	fi
++	# A Vn.n version is a released version.
++	# A Tn.n version is a released field test version.
++	# A Xn.n version is an unreleased experimental baselevel.
++	# 1.2 uses "1.2" for uname -r.
++	cat <<EOF >$dummy.s
++	.data
++\$Lformat:
++	.byte 37,100,45,37,120,10,0	# "%d-%x\n"
++
++	.text
++	.globl main
++	.align 4
++	.ent main
++main:
++	.frame \$30,16,\$26,0
++	ldgp \$29,0(\$27)
++	.prologue 1
++	.long 0x47e03d80 # implver \$0
++	lda \$2,-1
++	.long 0x47e20c21 # amask \$2,\$1
++	lda \$16,\$Lformat
++	mov \$0,\$17
++	not \$1,\$18
++	jsr \$26,printf
++	ldgp \$29,0(\$26)
++	mov 0,\$16
++	jsr \$26,exit
++	.end main
++EOF
++	$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
++	if test "$?" = 0 ; then
++		case `./$dummy` in
++			0-0)
++				UNAME_MACHINE="alpha"
++				;;
++			1-0)
++				UNAME_MACHINE="alphaev5"
++				;;
++			1-1)
++				UNAME_MACHINE="alphaev56"
++				;;
++			1-101)
++				UNAME_MACHINE="alphapca56"
++				;;
++			2-303)
++				UNAME_MACHINE="alphaev6"
++				;;
++			2-307)
++				UNAME_MACHINE="alphaev67"
++				;;
++		esac
++	fi
++	rm -f $dummy.s $dummy
++	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
++	exit 0 ;;
++    Alpha\ *:Windows_NT*:*)
++	# How do we know it's Interix rather than the generic POSIX subsystem?
++	# Should we change UNAME_MACHINE based on the output of uname instead
++	# of the specific Alpha model?
++	echo alpha-pc-interix
++	exit 0 ;;
++    21064:Windows_NT:50:3)
++	echo alpha-dec-winnt3.5
++	exit 0 ;;
++    Amiga*:UNIX_System_V:4.0:*)
++	echo m68k-cbm-sysv4
++	exit 0;;
++    amiga:OpenBSD:*:*)
++	echo m68k-unknown-openbsd${UNAME_RELEASE}
++	exit 0 ;;
++    *:[Aa]miga[Oo][Ss]:*:*)
++	echo ${UNAME_MACHINE}-unknown-amigaos
++	exit 0 ;;
++    arc64:OpenBSD:*:*)
++	echo mips64el-unknown-openbsd${UNAME_RELEASE}
++	exit 0 ;;
++    arc:OpenBSD:*:*)
++	echo mipsel-unknown-openbsd${UNAME_RELEASE}
++	exit 0 ;;
++    hkmips:OpenBSD:*:*)
++	echo mips-unknown-openbsd${UNAME_RELEASE}
++	exit 0 ;;
++    pmax:OpenBSD:*:*)
++	echo mipsel-unknown-openbsd${UNAME_RELEASE}
++	exit 0 ;;
++    sgi:OpenBSD:*:*)
++	echo mips-unknown-openbsd${UNAME_RELEASE}
++	exit 0 ;;
++    wgrisc:OpenBSD:*:*)
++	echo mipsel-unknown-openbsd${UNAME_RELEASE}
++	exit 0 ;;
++    *:OS/390:*:*)
++	echo i370-ibm-openedition
++	exit 0 ;;
++    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
++	echo arm-acorn-riscix${UNAME_RELEASE}
++	exit 0;;
++    SR2?01:HI-UX/MPP:*:*)
++	echo hppa1.1-hitachi-hiuxmpp
++	exit 0;;
++    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
++	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
++	if test "`(/bin/universe) 2>/dev/null`" = att ; then
++		echo pyramid-pyramid-sysv3
++	else
++		echo pyramid-pyramid-bsd
++	fi
++	exit 0 ;;
++    NILE*:*:*:dcosx)
++	echo pyramid-pyramid-svr4
++	exit 0 ;;
++    sun4H:SunOS:5.*:*)
++	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit 0 ;;
++    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
++	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit 0 ;;
++    i86pc:SunOS:5.*:*)
++	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit 0 ;;
++    sun4*:SunOS:6*:*)
++	# According to config.sub, this is the proper way to canonicalize
++	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
++	# it's likely to be more like Solaris than SunOS4.
++	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit 0 ;;
++    sun4*:SunOS:*:*)
++	case "`/usr/bin/arch -k`" in
++	    Series*|S4*)
++		UNAME_RELEASE=`uname -v`
++		;;
++	esac
++	# Japanese Language versions have a version number like `4.1.3-JL'.
++	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
++	exit 0 ;;
++    sun3*:SunOS:*:*)
++	echo m68k-sun-sunos${UNAME_RELEASE}
++	exit 0 ;;
++    sun*:*:4.2BSD:*)
++	UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
++	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
++	case "`/bin/arch`" in
++	    sun3)
++		echo m68k-sun-sunos${UNAME_RELEASE}
++		;;
++	    sun4)
++		echo sparc-sun-sunos${UNAME_RELEASE}
++		;;
++	esac
++	exit 0 ;;
++    aushp:SunOS:*:*)
++	echo sparc-auspex-sunos${UNAME_RELEASE}
++	exit 0 ;;
++    atari*:OpenBSD:*:*)
++	echo m68k-unknown-openbsd${UNAME_RELEASE}
++	exit 0 ;;
++    # The situation for MiNT is a little confusing.  The machine name
++    # can be virtually everything (everything which is not
++    # "atarist" or "atariste" at least should have a processor
++    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
++    # to the lowercase version "mint" (or "freemint").  Finally
++    # the system name "TOS" denotes a system which is actually not
++    # MiNT.  But MiNT is downward compatible to TOS, so this should
++    # be no problem.
++    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
++        echo m68k-atari-mint${UNAME_RELEASE}
++	exit 0 ;;
++    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
++	echo m68k-atari-mint${UNAME_RELEASE}
++        exit 0 ;;
++    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
++        echo m68k-atari-mint${UNAME_RELEASE}
++	exit 0 ;;
++    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
++        echo m68k-milan-mint${UNAME_RELEASE}
++        exit 0 ;;
++    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
++        echo m68k-hades-mint${UNAME_RELEASE}
++        exit 0 ;;
++    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
++        echo m68k-unknown-mint${UNAME_RELEASE}
++        exit 0 ;;
++    sun3*:OpenBSD:*:*)
++	echo m68k-unknown-openbsd${UNAME_RELEASE}
++	exit 0 ;;
++    mac68k:OpenBSD:*:*)
++	echo m68k-unknown-openbsd${UNAME_RELEASE}
++	exit 0 ;;
++    mvme68k:OpenBSD:*:*)
++	echo m68k-unknown-openbsd${UNAME_RELEASE}
++	exit 0 ;;
++    mvme88k:OpenBSD:*:*)
++	echo m88k-unknown-openbsd${UNAME_RELEASE}
++	exit 0 ;;
++    powerpc:machten:*:*)
++	echo powerpc-apple-machten${UNAME_RELEASE}
++	exit 0 ;;
++    RISC*:Mach:*:*)
++	echo mips-dec-mach_bsd4.3
++	exit 0 ;;
++    RISC*:ULTRIX:*:*)
++	echo mips-dec-ultrix${UNAME_RELEASE}
++	exit 0 ;;
++    VAX*:ULTRIX*:*:*)
++	echo vax-dec-ultrix${UNAME_RELEASE}
++	exit 0 ;;
++    2020:CLIX:*:* | 2430:CLIX:*:*)
++	echo clipper-intergraph-clix${UNAME_RELEASE}
++	exit 0 ;;
++    mips:*:*:UMIPS | mips:*:*:RISCos)
++	sed 's/^	//' << EOF >$dummy.c
++#ifdef __cplusplus
++#include <stdio.h>  /* for printf() prototype */
++	int main (int argc, char *argv[]) {
++#else
++	int main (argc, argv) int argc; char *argv[]; {
++#endif
++	#if defined (host_mips) && defined (MIPSEB)
++	#if defined (SYSTYPE_SYSV)
++	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
++	#endif
++	#if defined (SYSTYPE_SVR4)
++	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
++	#endif
++	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
++	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
++	#endif
++	#endif
++	  exit (-1);
++	}
++EOF
++	$CC_FOR_BUILD $dummy.c -o $dummy \
++	  && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
++	  && rm $dummy.c $dummy && exit 0
++	rm -f $dummy.c $dummy
++	echo mips-mips-riscos${UNAME_RELEASE}
++	exit 0 ;;
++    Night_Hawk:Power_UNIX:*:*)
++	echo powerpc-harris-powerunix
++	exit 0 ;;
++    m88k:CX/UX:7*:*)
++	echo m88k-harris-cxux7
++	exit 0 ;;
++    m88k:*:4*:R4*)
++	echo m88k-motorola-sysv4
++	exit 0 ;;
++    m88k:*:3*:R3*)
++	echo m88k-motorola-sysv3
++	exit 0 ;;
++    AViiON:dgux:*:*)
++        # DG/UX returns AViiON for all architectures
++        UNAME_PROCESSOR=`/usr/bin/uname -p`
++	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
++	then
++	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
++	       [ ${TARGET_BINARY_INTERFACE}x = x ]
++	    then
++		echo m88k-dg-dgux${UNAME_RELEASE}
++	    else
++		echo m88k-dg-dguxbcs${UNAME_RELEASE}
++	    fi
++	else
++	    echo i586-dg-dgux${UNAME_RELEASE}
++	fi
++ 	exit 0 ;;
++    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
++	echo m88k-dolphin-sysv3
++	exit 0 ;;
++    M88*:*:R3*:*)
++	# Delta 88k system running SVR3
++	echo m88k-motorola-sysv3
++	exit 0 ;;
++    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
++	echo m88k-tektronix-sysv3
++	exit 0 ;;
++    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
++	echo m68k-tektronix-bsd
++	exit 0 ;;
++    *:IRIX*:*:*)
++	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
++	exit 0 ;;
++    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
++	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
++	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
++    i?86:AIX:*:*)
++	echo i386-ibm-aix
++	exit 0 ;;
++    *:AIX:2:3)
++	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
++		sed 's/^		//' << EOF >$dummy.c
++		#include <sys/systemcfg.h>
++
++		main()
++			{
++			if (!__power_pc())
++				exit(1);
++			puts("powerpc-ibm-aix3.2.5");
++			exit(0);
++			}
++EOF
++		$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
++		rm -f $dummy.c $dummy
++		echo rs6000-ibm-aix3.2.5
++	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
++		echo rs6000-ibm-aix3.2.4
++	else
++		echo rs6000-ibm-aix3.2
++	fi
++	exit 0 ;;
++    *:AIX:*:4)
++	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
++	if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
++		IBM_ARCH=rs6000
++	else
++		IBM_ARCH=powerpc
++	fi
++	if [ -x /usr/bin/oslevel ] ; then
++		IBM_REV=`/usr/bin/oslevel`
++	else
++		IBM_REV=4.${UNAME_RELEASE}
++	fi
++	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
++	exit 0 ;;
++    *:AIX:*:*)
++	echo rs6000-ibm-aix
++	exit 0 ;;
++    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
++	echo romp-ibm-bsd4.4
++	exit 0 ;;
++    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
++	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
++	exit 0 ;;                           # report: romp-ibm BSD 4.3
++    *:BOSX:*:*)
++	echo rs6000-bull-bosx
++	exit 0 ;;
++    DPX/2?00:B.O.S.:*:*)
++	echo m68k-bull-sysv3
++	exit 0 ;;
++    9000/[34]??:4.3bsd:1.*:*)
++	echo m68k-hp-bsd
++	exit 0 ;;
++    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
++	echo m68k-hp-bsd4.4
++	exit 0 ;;
++    9000/[34678]??:HP-UX:*:*)
++	case "${UNAME_MACHINE}" in
++	    9000/31? )            HP_ARCH=m68000 ;;
++	    9000/[34]?? )         HP_ARCH=m68k ;;
++	    9000/[678][0-9][0-9])
++              sed 's/^              //' << EOF >$dummy.c
++
++              #define _HPUX_SOURCE
++              #include <stdlib.h>
++              #include <unistd.h>
++
++              int main ()
++              {
++              #if defined(_SC_KERNEL_BITS)
++                  long bits = sysconf(_SC_KERNEL_BITS);
++              #endif
++                  long cpu  = sysconf (_SC_CPU_VERSION);
++
++                  switch (cpu)
++              	{
++              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
++              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
++              	case CPU_PA_RISC2_0:
++              #if defined(_SC_KERNEL_BITS)
++              	    switch (bits)
++              		{
++              		case 64: puts ("hppa2.0w"); break;
++              		case 32: puts ("hppa2.0n"); break;
++              		default: puts ("hppa2.0"); break;
++              		} break;
++              #else  /* !defined(_SC_KERNEL_BITS) */
++              	    puts ("hppa2.0"); break;
++              #endif
++              	default: puts ("hppa1.0"); break;
++              	}
++                  exit (0);
++              }
++EOF
++	(CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
++	rm -f $dummy.c $dummy
++	esac
++	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
++	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
++	exit 0 ;;
++    3050*:HI-UX:*:*)
++	sed 's/^	//' << EOF >$dummy.c
++	#include <unistd.h>
++	int
++	main ()
++	{
++	  long cpu = sysconf (_SC_CPU_VERSION);
++	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
++	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
++	     results, however.  */
++	  if (CPU_IS_PA_RISC (cpu))
++	    {
++	      switch (cpu)
++		{
++		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
++		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
++		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
++		  default: puts ("hppa-hitachi-hiuxwe2"); break;
++		}
++	    }
++	  else if (CPU_IS_HP_MC68K (cpu))
++	    puts ("m68k-hitachi-hiuxwe2");
++	  else puts ("unknown-hitachi-hiuxwe2");
++	  exit (0);
++	}
++EOF
++	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
++	rm -f $dummy.c $dummy
++	echo unknown-hitachi-hiuxwe2
++	exit 0 ;;
++    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
++	echo hppa1.1-hp-bsd
++	exit 0 ;;
++    9000/8??:4.3bsd:*:*)
++	echo hppa1.0-hp-bsd
++	exit 0 ;;
++    *9??*:MPE/iX:*:*)
++	echo hppa1.0-hp-mpeix
++	exit 0 ;;
++    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
++	echo hppa1.1-hp-osf
++	exit 0 ;;
++    hp8??:OSF1:*:*)
++	echo hppa1.0-hp-osf
++	exit 0 ;;
++    i?86:OSF1:*:*)
++	if [ -x /usr/sbin/sysversion ] ; then
++	    echo ${UNAME_MACHINE}-unknown-osf1mk
++	else
++	    echo ${UNAME_MACHINE}-unknown-osf1
++	fi
++	exit 0 ;;
++    parisc*:Lites*:*:*)
++	echo hppa1.1-hp-lites
++	exit 0 ;;
++    hppa*:OpenBSD:*:*)
++	echo hppa-unknown-openbsd
++	exit 0 ;;
++    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
++	echo c1-convex-bsd
++        exit 0 ;;
++    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
++	if getsysinfo -f scalar_acc
++	then echo c32-convex-bsd
++	else echo c2-convex-bsd
++	fi
++        exit 0 ;;
++    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
++	echo c34-convex-bsd
++        exit 0 ;;
++    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
++	echo c38-convex-bsd
++        exit 0 ;;
++    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
++	echo c4-convex-bsd
++        exit 0 ;;
++    CRAY*X-MP:*:*:*)
++	echo xmp-cray-unicos
++        exit 0 ;;
++    CRAY*Y-MP:*:*:*)
++	echo ymp-cray-unicos${UNAME_RELEASE}
++	exit 0 ;;
++    CRAY*[A-Z]90:*:*:*)
++	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
++	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
++	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
++	exit 0 ;;
++    CRAY*TS:*:*:*)
++	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
++	exit 0 ;;
++    CRAY*T3E:*:*:*)
++	echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
++	exit 0 ;;
++    CRAY*SV1:*:*:*)
++	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
++	exit 0 ;;
++    CRAY-2:*:*:*)
++	echo cray2-cray-unicos
++        exit 0 ;;
++    F300:UNIX_System_V:*:*)
++        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
++        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
++        echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
++        exit 0 ;;
++    F301:UNIX_System_V:*:*)
++       echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
++       exit 0 ;;
++    hp300:OpenBSD:*:*)
++	echo m68k-unknown-openbsd${UNAME_RELEASE}
++	exit 0 ;;
++    i?86:BSD/386:*:* | i?86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
++	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
++	exit 0 ;;
++    sparc*:BSD/OS:*:*)
++	echo sparc-unknown-bsdi${UNAME_RELEASE}
++	exit 0 ;;
++    *:BSD/OS:*:*)
++	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
++	exit 0 ;;
++    *:FreeBSD:*:*)
++	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
++	exit 0 ;;
++    *:OpenBSD:*:*)
++	echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
++	exit 0 ;;
++    i*:CYGWIN*:*)
++	echo ${UNAME_MACHINE}-pc-cygwin
++	exit 0 ;;
++    i*:MINGW*:*)
++	echo ${UNAME_MACHINE}-pc-mingw32
++	exit 0 ;;
++    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
++	# How do we know it's Interix rather than the generic POSIX subsystem?
++	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
++	# UNAME_MACHINE based on the output of uname instead of i386?
++	echo i386-pc-interix
++	exit 0 ;;
++    i*:UWIN*:*)
++	echo ${UNAME_MACHINE}-pc-uwin
++	exit 0 ;;
++    p*:CYGWIN*:*)
++	echo powerpcle-unknown-cygwin
++	exit 0 ;;
++    prep*:SunOS:5.*:*)
++	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit 0 ;;
++    *:GNU:*:*)
++	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
++	exit 0 ;;
++    *:Linux:*:*)
++
++	# The BFD linker knows what the default object file format is, so
++	# first see if it will tell us. cd to the root directory to prevent
++	# problems with other programs or directories called `ld' in the path.
++	ld_help_string=`cd /; ld --help 2>&1`
++	ld_supported_emulations=`echo $ld_help_string \
++			 | sed -ne '/supported emulations:/!d
++				    s/[ 	][ 	]*/ /g
++				    s/.*supported emulations: *//
++				    s/ .*//
++				    p'`
++        case "$ld_supported_emulations" in
++	  *ia64)
++		echo "${UNAME_MACHINE}-unknown-linux"
++		exit 0
++		;;
++	  i?86linux)
++		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
++		exit 0
++		;;
++	  elf_i?86)
++		echo "${UNAME_MACHINE}-pc-linux"
++		exit 0
++		;;
++	  i?86coff)
++		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
++		exit 0
++		;;
++	  sparclinux)
++		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
++		exit 0
++		;;
++	  armlinux)
++		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
++		exit 0
++		;;
++	  elf32arm*)
++		echo "${UNAME_MACHINE}-unknown-linux-gnuoldld"
++		exit 0
++		;;
++	  armelf_linux*)
++		echo "${UNAME_MACHINE}-unknown-linux-gnu"
++		exit 0
++		;;
++	  m68klinux)
++		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
++		exit 0
++		;;
++	  elf32ppc | elf32ppclinux)
++		# Determine Lib Version
++		cat >$dummy.c <<EOF
++#include <features.h>
++#if defined(__GLIBC__)
++extern char __libc_version[];
++extern char __libc_release[];
++#endif
++main(argc, argv)
++     int argc;
++     char *argv[];
++{
++#if defined(__GLIBC__)
++  printf("%s %s\n", __libc_version, __libc_release);
++#else
++  printf("unkown\n");
++#endif
++  return 0;
++}
++EOF
++		LIBC=""
++		$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
++		if test "$?" = 0 ; then
++			./$dummy | grep 1\.99 > /dev/null
++			if test "$?" = 0 ; then
++				LIBC="libc1"
++			fi
++		fi
++		rm -f $dummy.c $dummy
++		echo powerpc-unknown-linux-gnu${LIBC}
++		exit 0
++		;;
++	esac
++
++	if test "${UNAME_MACHINE}" = "alpha" ; then
++		cat <<EOF >$dummy.s
++			.data
++		\$Lformat:
++			.byte 37,100,45,37,120,10,0	# "%d-%x\n"
++
++			.text
++			.globl main
++			.align 4
++			.ent main
++		main:
++			.frame \$30,16,\$26,0
++			ldgp \$29,0(\$27)
++			.prologue 1
++			.long 0x47e03d80 # implver \$0
++			lda \$2,-1
++			.long 0x47e20c21 # amask \$2,\$1
++			lda \$16,\$Lformat
++			mov \$0,\$17
++			not \$1,\$18
++			jsr \$26,printf
++			ldgp \$29,0(\$26)
++			mov 0,\$16
++			jsr \$26,exit
++			.end main
++EOF
++		LIBC=""
++		$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
++		if test "$?" = 0 ; then
++			case `./$dummy` in
++			0-0)
++				UNAME_MACHINE="alpha"
++				;;
++			1-0)
++				UNAME_MACHINE="alphaev5"
++				;;
++			1-1)
++				UNAME_MACHINE="alphaev56"
++				;;
++			1-101)
++				UNAME_MACHINE="alphapca56"
++				;;
++			2-303)
++				UNAME_MACHINE="alphaev6"
++				;;
++			2-307)
++				UNAME_MACHINE="alphaev67"
++				;;
++			esac
++
++			objdump --private-headers $dummy | \
++			  grep ld.so.1 > /dev/null
++			if test "$?" = 0 ; then
++				LIBC="libc1"
++			fi
++		fi
++		rm -f $dummy.s $dummy
++		echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
++	elif test "${UNAME_MACHINE}" = "mips" ; then
++	  cat >$dummy.c <<EOF
++#ifdef __cplusplus
++#include <stdio.h>  /* for printf() prototype */
++	int main (int argc, char *argv[]) {
++#else
++	int main (argc, argv) int argc; char *argv[]; {
++#endif
++#ifdef __MIPSEB__
++  printf ("%s-unknown-linux-gnu\n", argv[1]);
++#endif
++#ifdef __MIPSEL__
++  printf ("%sel-unknown-linux-gnu\n", argv[1]);
++#endif
++  return 0;
++}
++EOF
++	  $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
++	  rm -f $dummy.c $dummy
++	elif test "${UNAME_MACHINE}" = "s390"; then
++	  echo s390-ibm-linux && exit 0
++	else
++	  # Either a pre-BFD a.out linker (linux-gnuoldld)
++	  # or one that does not give us useful --help.
++	  # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
++	  # If ld does not provide *any* "supported emulations:"
++	  # that means it is gnuoldld.
++	  echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
++	  test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
++
++	  case "${UNAME_MACHINE}" in
++	  i?86)
++	    VENDOR=pc;
++	    ;;
++	  *)
++	    VENDOR=unknown;
++	    ;;
++	  esac
++	  # Determine whether the default compiler is a.out or elf
++	  cat >$dummy.c <<EOF
++#include <features.h>
++#ifdef __cplusplus
++#include <stdio.h>  /* for printf() prototype */
++	int main (int argc, char *argv[]) {
++#else
++	int main (argc, argv) int argc; char *argv[]; {
++#endif
++#ifdef __ELF__
++# ifdef __GLIBC__
++#  if __GLIBC__ >= 2
++    printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
++#  else
++    printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
++#  endif
++# else
++   printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
++# endif
++#else
++  printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
++#endif
++  return 0;
++}
++EOF
++	  $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
++	  rm -f $dummy.c $dummy
++	fi ;;
++# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
++# are messed up and put the nodename in both sysname and nodename.
++    i?86:DYNIX/ptx:4*:*)
++	echo i386-sequent-sysv4
++	exit 0 ;;
++    i?86:UNIX_SV:4.2MP:2.*)
++        # Unixware is an offshoot of SVR4, but it has its own version
++        # number series starting with 2...
++        # I am not positive that other SVR4 systems won't match this,
++	# I just have to hope.  -- rms.
++        # Use sysv4.2uw... so that sysv4* matches it.
++	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
++	exit 0 ;;
++    i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
++	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
++	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
++		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
++	else
++		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
++	fi
++	exit 0 ;;
++    i?86:*:5:7*)
++        # Fixed at (any) Pentium or better
++        UNAME_MACHINE=i586
++        if [ ${UNAME_SYSTEM} = "UnixWare" ] ; then
++	    echo ${UNAME_MACHINE}-sco-sysv${UNAME_RELEASE}uw${UNAME_VERSION}
++	else
++	    echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
++	fi
++	exit 0 ;;
++    i?86:*:3.2:*)
++	if test -f /usr/options/cb.name; then
++		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
++		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
++	elif /bin/uname -X 2>/dev/null >/dev/null ; then
++		UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
++		(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
++		(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
++			&& UNAME_MACHINE=i586
++		(/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
++			&& UNAME_MACHINE=i686
++		(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
++			&& UNAME_MACHINE=i686
++		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
++	else
++		echo ${UNAME_MACHINE}-pc-sysv32
++	fi
++	exit 0 ;;
++    i?86:*DOS:*:*)
++	echo ${UNAME_MACHINE}-pc-msdosdjgpp
++	exit 0 ;;
++    pc:*:*:*)
++	# Left here for compatibility:
++        # uname -m prints for DJGPP always 'pc', but it prints nothing about
++        # the processor, so we play safe by assuming i386.
++	echo i386-pc-msdosdjgpp
++        exit 0 ;;
++    Intel:Mach:3*:*)
++	echo i386-pc-mach3
++	exit 0 ;;
++    paragon:*:*:*)
++	echo i860-intel-osf1
++	exit 0 ;;
++    i860:*:4.*:*) # i860-SVR4
++	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
++	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
++	else # Add other i860-SVR4 vendors below as they are discovered.
++	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
++	fi
++	exit 0 ;;
++    mini*:CTIX:SYS*5:*)
++	# "miniframe"
++	echo m68010-convergent-sysv
++	exit 0 ;;
++    M68*:*:R3V[567]*:*)
++	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
++    3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
++	OS_REL=''
++	test -r /etc/.relid \
++	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
++	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
++	  && echo i486-ncr-sysv4.3${OS_REL} && exit 0
++	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
++	  && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
++    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
++        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
++          && echo i486-ncr-sysv4 && exit 0 ;;
++    m68*:LynxOS:2.*:*)
++	echo m68k-unknown-lynxos${UNAME_RELEASE}
++	exit 0 ;;
++    mc68030:UNIX_System_V:4.*:*)
++	echo m68k-atari-sysv4
++	exit 0 ;;
++    i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
++	echo i386-unknown-lynxos${UNAME_RELEASE}
++	exit 0 ;;
++    TSUNAMI:LynxOS:2.*:*)
++	echo sparc-unknown-lynxos${UNAME_RELEASE}
++	exit 0 ;;
++    rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
++	echo rs6000-unknown-lynxos${UNAME_RELEASE}
++	exit 0 ;;
++    SM[BE]S:UNIX_SV:*:*)
++	echo mips-dde-sysv${UNAME_RELEASE}
++	exit 0 ;;
++    RM*:ReliantUNIX-*:*:*)
++	echo mips-sni-sysv4
++	exit 0 ;;
++    RM*:SINIX-*:*:*)
++	echo mips-sni-sysv4
++	exit 0 ;;
++    *:SINIX-*:*:*)
++	if uname -p 2>/dev/null >/dev/null ; then
++		UNAME_MACHINE=`(uname -p) 2>/dev/null`
++		echo ${UNAME_MACHINE}-sni-sysv4
++	else
++		echo ns32k-sni-sysv
++	fi
++	exit 0 ;;
++    PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
++                           # says <Richard.M.Bartel@ccMail.Census.GOV>
++        echo i586-unisys-sysv4
++        exit 0 ;;
++    *:UNIX_System_V:4*:FTX*)
++	# From Gerald Hewes <hewes@openmarket.com>.
++	# How about 
++	echo hppa1.1-stratus-sysv4
++	exit 0 ;;
++    *:*:*:FTX*)
++	# From seanf@swdc.stratus.com.
++	echo i860-stratus-sysv4
++	exit 0 ;;
++    mc68*:A/UX:*:*)
++	echo m68k-apple-aux${UNAME_RELEASE}
++	exit 0 ;;
++    news*:NEWS-OS:*:6*)
++	echo mips-sony-newsos6
++	exit 0 ;;
++    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
++	if [ -d /usr/nec ]; then
++	        echo mips-nec-sysv${UNAME_RELEASE}
++	else
++	        echo mips-unknown-sysv${UNAME_RELEASE}
++	fi
++        exit 0 ;;
++    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
++	echo powerpc-be-beos
++	exit 0 ;;
++    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
++	echo powerpc-apple-beos
++	exit 0 ;;
++    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
++	echo i586-pc-beos
++	exit 0 ;;
++    SX-4:SUPER-UX:*:*)
++	echo sx4-nec-superux${UNAME_RELEASE}
++	exit 0 ;;
++    SX-5:SUPER-UX:*:*)
++	echo sx5-nec-superux${UNAME_RELEASE}
++	exit 0 ;;
++    Power*:Rhapsody:*:*)
++	echo powerpc-apple-rhapsody${UNAME_RELEASE}
++	exit 0 ;;
++    *:Rhapsody:*:*)
++	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
++	exit 0 ;;
++    *:Darwin:*:*)
++	echo `uname -p`-apple-darwin${UNAME_RELEASE}
++	exit 0 ;;
++    *:procnto*:*:* | *:QNX:[0123456789]*:*)
++	if test "${UNAME_MACHINE}" = "x86pc"; then
++		UNAME_MACHINE=pc
++	fi
++	echo `uname -p`-${UNAME_MACHINE}-nto-qnx
++	exit 0 ;;
++    *:QNX:*:4*)
++	echo i386-pc-qnx
++	exit 0 ;;
++    NSR-W:NONSTOP_KERNEL:*:*)
++	echo nsr-tandem-nsk${UNAME_RELEASE}
++	exit 0 ;;
++    BS2000:POSIX*:*:*)
++	echo bs2000-siemens-sysv
++	exit 0 ;;
++    DS/*:UNIX_System_V:*:*)
++	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
++	exit 0 ;;
++esac
++
++#echo '(No uname command or uname output not recognized.)' 1>&2
++#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
++
++cat >$dummy.c <<EOF
++#ifdef _SEQUENT_
++# include <sys/types.h>
++# include <sys/utsname.h>
++#endif
++main ()
++{
++#if defined (sony)
++#if defined (MIPSEB)
++  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
++     I don't know....  */
++  printf ("mips-sony-bsd\n"); exit (0);
++#else
++#include <sys/param.h>
++  printf ("m68k-sony-newsos%s\n",
++#ifdef NEWSOS4
++          "4"
++#else
++	  ""
++#endif
++         ); exit (0);
++#endif
++#endif
++
++#if defined (__arm) && defined (__acorn) && defined (__unix)
++  printf ("arm-acorn-riscix"); exit (0);
++#endif
++
++#if defined (hp300) && !defined (hpux)
++  printf ("m68k-hp-bsd\n"); exit (0);
++#endif
++
++#if defined (NeXT)
++#if !defined (__ARCHITECTURE__)
++#define __ARCHITECTURE__ "m68k"
++#endif
++  int version;
++  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
++  if (version < 4)
++    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
++  else
++    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
++  exit (0);
++#endif
++
++#if defined (MULTIMAX) || defined (n16)
++#if defined (UMAXV)
++  printf ("ns32k-encore-sysv\n"); exit (0);
++#else
++#if defined (CMU)
++  printf ("ns32k-encore-mach\n"); exit (0);
++#else
++  printf ("ns32k-encore-bsd\n"); exit (0);
++#endif
++#endif
++#endif
++
++#if defined (__386BSD__)
++  printf ("i386-pc-bsd\n"); exit (0);
++#endif
++
++#if defined (sequent)
++#if defined (i386)
++  printf ("i386-sequent-dynix\n"); exit (0);
++#endif
++#if defined (ns32000)
++  printf ("ns32k-sequent-dynix\n"); exit (0);
++#endif
++#endif
++
++#if defined (_SEQUENT_)
++    struct utsname un;
++
++    uname(&un);
++
++    if (strncmp(un.version, "V2", 2) == 0) {
++	printf ("i386-sequent-ptx2\n"); exit (0);
++    }
++    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
++	printf ("i386-sequent-ptx1\n"); exit (0);
++    }
++    printf ("i386-sequent-ptx\n"); exit (0);
++
++#endif
++
++#if defined (vax)
++#if !defined (ultrix)
++  printf ("vax-dec-bsd\n"); exit (0);
++#else
++  printf ("vax-dec-ultrix\n"); exit (0);
++#endif
++#endif
++
++#if defined (alliant) && defined (i860)
++  printf ("i860-alliant-bsd\n"); exit (0);
++#endif
++
++  exit (1);
++}
++EOF
++
++$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
++rm -f $dummy.c $dummy
++
++# Apollos put the system type in the environment.
++
++test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
++
++# Convex versions that predate uname can use getsysinfo(1)
++
++if [ -x /usr/convex/getsysinfo ]
++then
++    case `getsysinfo -f cpu_type` in
++    c1*)
++	echo c1-convex-bsd
++	exit 0 ;;
++    c2*)
++	if getsysinfo -f scalar_acc
++	then echo c32-convex-bsd
++	else echo c2-convex-bsd
++	fi
++	exit 0 ;;
++    c34*)
++	echo c34-convex-bsd
++	exit 0 ;;
++    c38*)
++	echo c38-convex-bsd
++	exit 0 ;;
++    c4*)
++	echo c4-convex-bsd
++	exit 0 ;;
++    esac
++fi
++
++#echo '(Unable to guess system type)' 1>&2
++
++exit 1
+Index: config.h.in
+===================================================================
+
+
+--- /dev/null	Fri Jun  8 19:07:45 2001
++++ config.h.in	Fri Jun  8 19:30:18 2001
+@@ -0,0 +1,106 @@
++/* config.h.in.  Generated automatically from configure.in by autoheader.  */
++
++/* Define if using alloca.c.  */
++#undef C_ALLOCA
++
++/* Define to empty if the keyword does not work.  */
++#undef const
++
++/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
++   This function is required for alloca.c support on those systems.  */
++#undef CRAY_STACKSEG_END
++
++/* Define if you have alloca, as a function or macro.  */
++#undef HAVE_ALLOCA
++
++/* Define if you have <alloca.h> and it should be used (not on Ultrix).  */
++#undef HAVE_ALLOCA_H
++
++/* If using the C implementation of alloca, define if you know the
++   direction of stack growth for your system; otherwise it will be
++   automatically deduced at run-time.
++ STACK_DIRECTION > 0 => grows toward higher addresses
++ STACK_DIRECTION < 0 => grows toward lower addresses
++ STACK_DIRECTION = 0 => direction of growth unknown
++ */
++#undef STACK_DIRECTION
++
++/* Define if you have the ANSI C header files.  */
++#undef STDC_HEADERS
++
++/* Define if the X Window System is missing or not being used.  */
++#undef X_DISPLAY_MISSING
++
++#undef HAVE_LIBGEN
++#undef HAVE_MOTIF
++#undef XPM
++#undef VERSION
++#undef GL
++
++/* Define if using alloca.c.  */
++#undef C_ALLOCA
++
++/* Define to empty if the keyword does not work.  */
++#undef const
++
++/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
++   This function is required for alloca.c support on those systems.  */
++#undef CRAY_STACKSEG_END
++
++/* Define if you have alloca, as a function or macro.  */
++#undef HAVE_ALLOCA
++
++/* Define if you have <alloca.h> and it should be used (not on Ultrix).  */
++#undef HAVE_ALLOCA_H
++
++/* If using the C implementation of alloca, define if you know the
++   direction of stack growth for your system; otherwise it will be
++   automatically deduced at run-time.
++ STACK_DIRECTION > 0 => grows toward higher addresses
++ STACK_DIRECTION < 0 => grows toward lower addresses
++ STACK_DIRECTION = 0 => direction of growth unknown
++ */
++#undef STACK_DIRECTION
++
++/* Define if you have the ANSI C header files.  */
++#undef STDC_HEADERS
++
++/* Define if the X Window System is missing or not being used.  */
++#undef X_DISPLAY_MISSING
++
++/* Define if you have the ftime function.  */
++#undef HAVE_FTIME
++
++/* Define if you have the strstr function.  */
++#undef HAVE_STRSTR
++
++/* Define if you have the usleep function.  */
++#undef HAVE_USLEEP
++
++/* Define if you have the <X11/xpm.h> header file.  */
++#undef HAVE_X11_XPM_H
++
++/* Define if you have the <unistd.h> header file.  */
++#undef HAVE_UNISTD_H
++
++/* Name of package */
++#undef PACKAGE
++
++/* Version number of package */
++#undef VERSION
++
++/* Define this to use OpenGL widget from <GL/GLwDrawA.h> */
++#undef HAVE_GL_GLWDRAWA_H
++
++/* Define this to use OpenGL widget from <X11/GLw/GLwDrawA.h> */
++#undef HAVE_X11_GLW_GLWDRAWA_H
++
++/* Define this to use OpenGL widget from <GL/GLwMDrawA.h> */
++#undef HAVE_GL_GLWMDRAWA_H
++
++/* Define this to use OpenGL widget from <X11/GLw/GLwMDrawA.h> */
++#undef HAVE_X11_GLW_GLWMDRAWA_H
++
++/* Define this to the Xt/Motif OpenGL widget class to use */
++#undef XT_GLWIDGET
++
+Index: config.sub
+===================================================================
+
+
+--- /dev/null	Fri Jun  8 19:07:45 2001
++++ config.sub	Fri Jun  8 19:30:17 2001
+@@ -0,0 +1,1268 @@
++#! /bin/sh
++# Configuration validation subroutine script, version 1.1.
++#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
++#   Free Software Foundation, Inc.
++#
++# This file is (in principle) common to ALL GNU software.
++# The presence of a machine in this file suggests that SOME GNU software
++# can handle that machine.  It does not imply ALL GNU software can.
++#
++# This file is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330,
++# Boston, MA 02111-1307, USA.
++
++# As a special exception to the GNU General Public License, if you
++# distribute this file as part of a program that contains a
++# configuration script generated by Autoconf, you may include it under
++# the same distribution terms that you use for the rest of that program.
++
++# Written by Per Bothner <bothner@cygnus.com>.
++# Please send patches to <config-patches@gnu.org>.
++#
++# Configuration subroutine to validate and canonicalize a configuration type.
++# Supply the specified configuration type as an argument.
++# If it is invalid, we print an error message on stderr and exit with code 1.
++# Otherwise, we print the canonical config type on stdout and succeed.
++
++# This file is supposed to be the same for all GNU packages
++# and recognize all the CPU types, system types and aliases
++# that are meaningful with *any* GNU software.
++# Each package is responsible for reporting which valid configurations
++# it does not support.  The user should be able to distinguish
++# a failure to support a valid configuration from a meaningless
++# configuration.
++
++# The goal of this file is to map all the various variations of a given
++# machine specification into a single specification in the form:
++#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
++# or in some cases, the newer four-part form:
++#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
++# It is wrong to echo any other type of specification.
++
++if [ x$1 = x ]
++then
++	echo Configuration name missing. 1>&2
++	echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
++	echo "or     $0 ALIAS" 1>&2
++	echo where ALIAS is a recognized configuration type. 1>&2
++	exit 1
++fi
++
++# First pass through any local machine types.
++case $1 in
++	*local*)
++		echo $1
++		exit 0
++		;;
++	*)
++	;;
++esac
++
++# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
++# Here we must recognize all the valid KERNEL-OS combinations.
++maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
++case $maybe_os in
++  nto-qnx* | linux-gnu*)
++    os=-$maybe_os
++    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
++    ;;
++  *)
++    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
++    if [ $basic_machine != $1 ]
++    then os=`echo $1 | sed 's/.*-/-/'`
++    else os=; fi
++    ;;
++esac
++
++### Let's recognize common machines as not being operating systems so
++### that things like config.sub decstation-3100 work.  We also
++### recognize some manufacturers as not being operating systems, so we
++### can provide default operating systems below.
++case $os in
++	-sun*os*)
++		# Prevent following clause from handling this invalid input.
++		;;
++	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
++	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
++	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
++	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
++	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
++	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
++	-apple)
++		os=
++		basic_machine=$1
++		;;
++	-sim | -cisco | -oki | -wec | -winbond)
++		os=
++		basic_machine=$1
++		;;
++	-scout)
++		;;
++	-wrs)
++		os=-vxworks
++		basic_machine=$1
++		;;
++	-hiux*)
++		os=-hiuxwe2
++		;;
++	-sco5)
++		os=-sco3.2v5
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-sco4)
++		os=-sco3.2v4
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-sco3.2.[4-9]*)
++		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-sco3.2v[4-9]*)
++		# Don't forget version if it is 3.2v4 or newer.
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-sco*)
++		os=-sco3.2v2
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-udk*)
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-isc)
++		os=-isc2.2
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-clix*)
++		basic_machine=clipper-intergraph
++		;;
++	-isc*)
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-lynx*)
++		os=-lynxos
++		;;
++	-ptx*)
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
++		;;
++	-windowsnt*)
++		os=`echo $os | sed -e 's/windowsnt/winnt/'`
++		;;
++	-psos*)
++		os=-psos
++		;;
++	-mint | -mint[0-9]*)
++		basic_machine=m68k-atari
++		os=-mint
++		;;
++esac
++
++# Decode aliases for certain CPU-COMPANY combinations.
++case $basic_machine in
++	# Recognize the basic CPU types without company name.
++	# Some are omitted here because they have special meanings below.
++	tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
++		| arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
++		| 580 | i960 | h8300 \
++		| x86 | ppcbe | mipsbe | mipsle | shbe | shle | armbe | armle \
++		| hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
++		| hppa64 \
++		| alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \
++		| alphaev6[78] \
++		| we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
++		| 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
++		| mips64orion | mips64orionel | mipstx39 | mipstx39el \
++		| mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
++		| mips64vr5000 | miprs64vr5000el | mcore \
++		| sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \
++		| thumb | d10v | fr30 | avr)
++		basic_machine=$basic_machine-unknown
++		;;
++	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65 | pj | pjl)
++		;;
++
++	# We use `pc' rather than `unknown'
++	# because (1) that's what they normally are, and
++	# (2) the word "unknown" tends to confuse beginning users.
++	i[34567]86)
++	  basic_machine=$basic_machine-pc
++	  ;;
++	# Object if more than one company name word.
++	*-*-*)
++		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
++		exit 1
++		;;
++	# Recognize the basic CPU types with company name.
++	# FIXME: clean up the formatting here.
++	vax-* | tahoe-* | i[34567]86-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \
++	      | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
++	      | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
++	      | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
++	      | xmp-* | ymp-* \
++	      | x86-* | ppcbe-* | mipsbe-* | mipsle-* | shbe-* | shle-* | armbe-* | armle-* \
++	      | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* \
++	      | hppa2.0n-* | hppa64-* \
++	      | alpha-* | alphaev[4-8]-* | alphaev56-* | alphapca5[67]-* \
++	      | alphaev6[78]-* \
++	      | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
++	      | clipper-* | orion-* \
++	      | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
++	      | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
++	      | mips64el-* | mips64orion-* | mips64orionel-* \
++	      | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
++	      | mipstx39-* | mipstx39el-* | mcore-* \
++	      | f301-* | armv*-* | s390-* | sv1-* | t3e-* \
++	      | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
++	      | thumb-* | v850-* | d30v-* | tic30-* | c30-* | fr30-* \
++	      | bs2000-*)
++		;;
++	# Recognize the various machine names and aliases which stand
++	# for a CPU type and a company and sometimes even an OS.
++	386bsd)
++		basic_machine=i386-unknown
++		os=-bsd
++		;;
++	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
++		basic_machine=m68000-att
++		;;
++	3b*)
++		basic_machine=we32k-att
++		;;
++	a29khif)
++		basic_machine=a29k-amd
++		os=-udi
++		;;
++	adobe68k)
++		basic_machine=m68010-adobe
++		os=-scout
++		;;
++	alliant | fx80)
++		basic_machine=fx80-alliant
++		;;
++	altos | altos3068)
++		basic_machine=m68k-altos
++		;;
++	am29k)
++		basic_machine=a29k-none
++		os=-bsd
++		;;
++	amdahl)
++		basic_machine=580-amdahl
++		os=-sysv
++		;;
++	amiga | amiga-*)
++		basic_machine=m68k-cbm
++		;;
++	amigaos | amigados)
++		basic_machine=m68k-cbm
++		os=-amigaos
++		;;
++	amigaunix | amix)
++		basic_machine=m68k-cbm
++		os=-sysv4
++		;;
++	apollo68)
++		basic_machine=m68k-apollo
++		os=-sysv
++		;;
++	apollo68bsd)
++		basic_machine=m68k-apollo
++		os=-bsd
++		;;
++	aux)
++		basic_machine=m68k-apple
++		os=-aux
++		;;
++	balance)
++		basic_machine=ns32k-sequent
++		os=-dynix
++		;;
++	convex-c1)
++		basic_machine=c1-convex
++		os=-bsd
++		;;
++	convex-c2)
++		basic_machine=c2-convex
++		os=-bsd
++		;;
++	convex-c32)
++		basic_machine=c32-convex
++		os=-bsd
++		;;
++	convex-c34)
++		basic_machine=c34-convex
++		os=-bsd
++		;;
++	convex-c38)
++		basic_machine=c38-convex
++		os=-bsd
++		;;
++	cray | ymp)
++		basic_machine=ymp-cray
++		os=-unicos
++		;;
++	cray2)
++		basic_machine=cray2-cray
++		os=-unicos
++		;;
++	[ctj]90-cray)
++		basic_machine=c90-cray
++		os=-unicos
++		;;
++	crds | unos)
++		basic_machine=m68k-crds
++		;;
++	da30 | da30-*)
++		basic_machine=m68k-da30
++		;;
++	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
++		basic_machine=mips-dec
++		;;
++	delta | 3300 | motorola-3300 | motorola-delta \
++	      | 3300-motorola | delta-motorola)
++		basic_machine=m68k-motorola
++		;;
++	delta88)
++		basic_machine=m88k-motorola
++		os=-sysv3
++		;;
++	dpx20 | dpx20-*)
++		basic_machine=rs6000-bull
++		os=-bosx
++		;;
++	dpx2* | dpx2*-bull)
++		basic_machine=m68k-bull
++		os=-sysv3
++		;;
++	ebmon29k)
++		basic_machine=a29k-amd
++		os=-ebmon
++		;;
++	elxsi)
++		basic_machine=elxsi-elxsi
++		os=-bsd
++		;;
++	encore | umax | mmax)
++		basic_machine=ns32k-encore
++		;;
++	es1800 | OSE68k | ose68k | ose | OSE)
++		basic_machine=m68k-ericsson
++		os=-ose
++		;;
++	fx2800)
++		basic_machine=i860-alliant
++		;;
++	genix)
++		basic_machine=ns32k-ns
++		;;
++	gmicro)
++		basic_machine=tron-gmicro
++		os=-sysv
++		;;
++	h3050r* | hiux*)
++		basic_machine=hppa1.1-hitachi
++		os=-hiuxwe2
++		;;
++	h8300hms)
++		basic_machine=h8300-hitachi
++		os=-hms
++		;;
++	h8300xray)
++		basic_machine=h8300-hitachi
++		os=-xray
++		;;
++	h8500hms)
++		basic_machine=h8500-hitachi
++		os=-hms
++		;;
++	harris)
++		basic_machine=m88k-harris
++		os=-sysv3
++		;;
++	hp300-*)
++		basic_machine=m68k-hp
++		;;
++	hp300bsd)
++		basic_machine=m68k-hp
++		os=-bsd
++		;;
++	hp300hpux)
++		basic_machine=m68k-hp
++		os=-hpux
++		;;
++	hp3k9[0-9][0-9] | hp9[0-9][0-9])
++		basic_machine=hppa1.0-hp
++		;;
++	hp9k2[0-9][0-9] | hp9k31[0-9])
++		basic_machine=m68000-hp
++		;;
++	hp9k3[2-9][0-9])
++		basic_machine=m68k-hp
++		;;
++	hp9k6[0-9][0-9] | hp6[0-9][0-9])
++		basic_machine=hppa1.0-hp
++		;;
++	hp9k7[0-79][0-9] | hp7[0-79][0-9])
++		basic_machine=hppa1.1-hp
++		;;
++	hp9k78[0-9] | hp78[0-9])
++		# FIXME: really hppa2.0-hp
++		basic_machine=hppa1.1-hp
++		;;
++	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
++		# FIXME: really hppa2.0-hp
++		basic_machine=hppa1.1-hp
++		;;
++	hp9k8[0-9][13679] | hp8[0-9][13679])
++		basic_machine=hppa1.1-hp
++		;;
++	hp9k8[0-9][0-9] | hp8[0-9][0-9])
++		basic_machine=hppa1.0-hp
++		;;
++	hppa-next)
++		os=-nextstep3
++		;;
++	hppaosf)
++		basic_machine=hppa1.1-hp
++		os=-osf
++		;;
++	hppro)
++		basic_machine=hppa1.1-hp
++		os=-proelf
++		;;
++	i370-ibm* | ibm*)
++		basic_machine=i370-ibm
++		;;
++# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
++	i[34567]86v32)
++		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
++		os=-sysv32
++		;;
++	i[34567]86v4*)
++		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
++		os=-sysv4
++		;;
++	i[34567]86v)
++		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
++		os=-sysv
++		;;
++	i[34567]86sol2)
++		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
++		os=-solaris2
++		;;
++	i386mach)
++		basic_machine=i386-mach
++		os=-mach
++		;;
++	i386-vsta | vsta)
++		basic_machine=i386-unknown
++		os=-vsta
++		;;
++	i386-go32 | go32)
++		basic_machine=i386-unknown
++		os=-go32
++		;;
++	i386-mingw32 | mingw32)
++		basic_machine=i386-unknown
++		os=-mingw32
++		;;
++	iris | iris4d)
++		basic_machine=mips-sgi
++		case $os in
++		    -irix*)
++			;;
++		    *)
++			os=-irix4
++			;;
++		esac
++		;;
++	isi68 | isi)
++		basic_machine=m68k-isi
++		os=-sysv
++		;;
++	m88k-omron*)
++		basic_machine=m88k-omron
++		;;
++	magnum | m3230)
++		basic_machine=mips-mips
++		os=-sysv
++		;;
++	merlin)
++		basic_machine=ns32k-utek
++		os=-sysv
++		;;
++	miniframe)
++		basic_machine=m68000-convergent
++		;;
++	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
++		basic_machine=m68k-atari
++		os=-mint
++		;;
++	mipsel*-linux*)
++		basic_machine=mipsel-unknown
++		os=-linux-gnu
++		;;
++	mips*-linux*)
++		basic_machine=mips-unknown
++		os=-linux-gnu
++		;;
++	mips3*-*)
++		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
++		;;
++	mips3*)
++		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
++		;;
++	mmix*)
++		basic_machine=mmix-knuth
++		os=-mmixware
++		;;
++	monitor)
++		basic_machine=m68k-rom68k
++		os=-coff
++		;;
++	msdos)
++		basic_machine=i386-unknown
++		os=-msdos
++		;;
++	mvs)
++		basic_machine=i370-ibm
++		os=-mvs
++		;;
++	ncr3000)
++		basic_machine=i486-ncr
++		os=-sysv4
++		;;
++	netbsd386)
++		basic_machine=i386-unknown
++		os=-netbsd
++		;;
++	netwinder)
++		basic_machine=armv4l-rebel
++		os=-linux
++		;;
++	news | news700 | news800 | news900)
++		basic_machine=m68k-sony
++		os=-newsos
++		;;
++	news1000)
++		basic_machine=m68030-sony
++		os=-newsos
++		;;
++	news-3600 | risc-news)
++		basic_machine=mips-sony
++		os=-newsos
++		;;
++	necv70)
++		basic_machine=v70-nec
++		os=-sysv
++		;;
++	next | m*-next )
++		basic_machine=m68k-next
++		case $os in
++		    -nextstep* )
++			;;
++		    -ns2*)
++		      os=-nextstep2
++			;;
++		    *)
++		      os=-nextstep3
++			;;
++		esac
++		;;
++	nh3000)
++		basic_machine=m68k-harris
++		os=-cxux
++		;;
++	nh[45]000)
++		basic_machine=m88k-harris
++		os=-cxux
++		;;
++	nindy960)
++		basic_machine=i960-intel
++		os=-nindy
++		;;
++	mon960)
++		basic_machine=i960-intel
++		os=-mon960
++		;;
++	np1)
++		basic_machine=np1-gould
++		;;
++	nsr-tandem)
++		basic_machine=nsr-tandem
++		;;
++	op50n-* | op60c-*)
++		basic_machine=hppa1.1-oki
++		os=-proelf
++		;;
++	OSE68000 | ose68000)
++		basic_machine=m68000-ericsson
++		os=-ose
++		;;
++	os68k)
++		basic_machine=m68k-none
++		os=-os68k
++		;;
++	pa-hitachi)
++		basic_machine=hppa1.1-hitachi
++		os=-hiuxwe2
++		;;
++	paragon)
++		basic_machine=i860-intel
++		os=-osf
++		;;
++	pbd)
++		basic_machine=sparc-tti
++		;;
++	pbb)
++		basic_machine=m68k-tti
++		;;
++        pc532 | pc532-*)
++		basic_machine=ns32k-pc532
++		;;
++	pentium | p5 | k5 | k6 | nexen)
++		basic_machine=i586-pc
++		;;
++	pentiumpro | p6 | 6x86)
++		basic_machine=i686-pc
++		;;
++	pentiumii | pentium2)
++		basic_machine=i786-pc
++		;;
++	pentium-* | p5-* | k5-* | k6-* | nexen-*)
++		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	pentiumpro-* | p6-* | 6x86-*)
++		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	pentiumii-* | pentium2-*)
++		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	pn)
++		basic_machine=pn-gould
++		;;
++	power)	basic_machine=rs6000-ibm
++		;;
++	ppc)	basic_machine=powerpc-unknown
++	        ;;
++	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	ppcle | powerpclittle | ppc-le | powerpc-little)
++		basic_machine=powerpcle-unknown
++	        ;;
++	ppcle-* | powerpclittle-*)
++		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	ps2)
++		basic_machine=i386-ibm
++		;;
++	rom68k)
++		basic_machine=m68k-rom68k
++		os=-coff
++		;;
++	rm[46]00)
++		basic_machine=mips-siemens
++		;;
++	rtpc | rtpc-*)
++		basic_machine=romp-ibm
++		;;
++	sa29200)
++		basic_machine=a29k-amd
++		os=-udi
++		;;
++	sequent)
++		basic_machine=i386-sequent
++		;;
++	sh)
++		basic_machine=sh-hitachi
++		os=-hms
++		;;
++	sparclite-wrs)
++		basic_machine=sparclite-wrs
++		os=-vxworks
++		;;
++	sps7)
++		basic_machine=m68k-bull
++		os=-sysv2
++		;;
++	spur)
++		basic_machine=spur-unknown
++		;;
++	st2000)
++		basic_machine=m68k-tandem
++		;;
++	stratus)
++		basic_machine=i860-stratus
++		os=-sysv4
++		;;
++	sun2)
++		basic_machine=m68000-sun
++		;;
++	sun2os3)
++		basic_machine=m68000-sun
++		os=-sunos3
++		;;
++	sun2os4)
++		basic_machine=m68000-sun
++		os=-sunos4
++		;;
++	sun3os3)
++		basic_machine=m68k-sun
++		os=-sunos3
++		;;
++	sun3os4)
++		basic_machine=m68k-sun
++		os=-sunos4
++		;;
++	sun4os3)
++		basic_machine=sparc-sun
++		os=-sunos3
++		;;
++	sun4os4)
++		basic_machine=sparc-sun
++		os=-sunos4
++		;;
++	sun4sol2)
++		basic_machine=sparc-sun
++		os=-solaris2
++		;;
++	sun3 | sun3-*)
++		basic_machine=m68k-sun
++		;;
++	sun4)
++		basic_machine=sparc-sun
++		;;
++	sun386 | sun386i | roadrunner)
++		basic_machine=i386-sun
++		;;
++	sv1)
++		basic_machine=sv1-cray
++		os=-unicos
++		;;
++	symmetry)
++		basic_machine=i386-sequent
++		os=-dynix
++		;;
++	t3e)
++		basic_machine=t3e-cray
++		os=-unicos
++		;;
++	tx39)
++		basic_machine=mipstx39-unknown
++		;;
++	tx39el)
++		basic_machine=mipstx39el-unknown
++		;;
++	tower | tower-32)
++		basic_machine=m68k-ncr
++		;;
++	udi29k)
++		basic_machine=a29k-amd
++		os=-udi
++		;;
++	ultra3)
++		basic_machine=a29k-nyu
++		os=-sym1
++		;;
++	v810 | necv810)
++		basic_machine=v810-nec
++		os=-none
++		;;
++	vaxv)
++		basic_machine=vax-dec
++		os=-sysv
++		;;
++	vms)
++		basic_machine=vax-dec
++		os=-vms
++		;;
++	vpp*|vx|vx-*)
++               basic_machine=f301-fujitsu
++               ;;
++	vxworks960)
++		basic_machine=i960-wrs
++		os=-vxworks
++		;;
++	vxworks68)
++		basic_machine=m68k-wrs
++		os=-vxworks
++		;;
++	vxworks29k)
++		basic_machine=a29k-wrs
++		os=-vxworks
++		;;
++	w65*)
++		basic_machine=w65-wdc
++		os=-none
++		;;
++	w89k-*)
++		basic_machine=hppa1.1-winbond
++		os=-proelf
++		;;
++	xmp)
++		basic_machine=xmp-cray
++		os=-unicos
++		;;
++        xps | xps100)
++		basic_machine=xps100-honeywell
++		;;
++	z8k-*-coff)
++		basic_machine=z8k-unknown
++		os=-sim
++		;;
++	none)
++		basic_machine=none-none
++		os=-none
++		;;
++
++# Here we handle the default manufacturer of certain CPU types.  It is in
++# some cases the only manufacturer, in others, it is the most popular.
++	w89k)
++		basic_machine=hppa1.1-winbond
++		;;
++	op50n)
++		basic_machine=hppa1.1-oki
++		;;
++	op60c)
++		basic_machine=hppa1.1-oki
++		;;
++	mips)
++		if [ x$os = x-linux-gnu ]; then
++			basic_machine=mips-unknown
++		else
++			basic_machine=mips-mips
++		fi
++		;;
++	romp)
++		basic_machine=romp-ibm
++		;;
++	rs6000)
++		basic_machine=rs6000-ibm
++		;;
++	vax)
++		basic_machine=vax-dec
++		;;
++	pdp11)
++		basic_machine=pdp11-dec
++		;;
++	we32k)
++		basic_machine=we32k-att
++		;;
++	sparc | sparcv9)
++		basic_machine=sparc-sun
++		;;
++        cydra)
++		basic_machine=cydra-cydrome
++		;;
++	orion)
++		basic_machine=orion-highlevel
++		;;
++	orion105)
++		basic_machine=clipper-highlevel
++		;;
++	mac | mpw | mac-mpw)
++		basic_machine=m68k-apple
++		;;
++	pmac | pmac-mpw)
++		basic_machine=powerpc-apple
++		;;
++	c4x*)
++		basic_machine=c4x-none
++		os=-coff
++		;;
++	*)
++		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
++		exit 1
++		;;
++esac
++
++# Here we canonicalize certain aliases for manufacturers.
++case $basic_machine in
++	*-digital*)
++		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
++		;;
++	*-commodore*)
++		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
++		;;
++	*)
++		;;
++esac
++
++# Decode manufacturer-specific aliases for certain operating systems.
++
++if [ x"$os" != x"" ]
++then
++case $os in
++        # First match some system type aliases
++        # that might get confused with valid system types.
++	# -solaris* is a basic system type, with this one exception.
++	-solaris1 | -solaris1.*)
++		os=`echo $os | sed -e 's|solaris1|sunos4|'`
++		;;
++	-solaris)
++		os=-solaris2
++		;;
++	-svr4*)
++		os=-sysv4
++		;;
++	-unixware*)
++		os=-sysv4.2uw
++		;;
++	-gnu/linux*)
++		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
++		;;
++	# First accept the basic system types.
++	# The portable systems comes first.
++	# Each alternative MUST END IN A *, to match a version number.
++	# -sysv* is not here because it comes later, after sysvr4.
++	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
++	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
++	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
++	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
++	      | -aos* \
++	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
++	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
++	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
++	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
++	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
++	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
++	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
++	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
++	      | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
++	      | -openstep* | -oskit*)
++	# Remember, each alternative MUST END IN *, to match a version number.
++		;;
++	-qnx*)
++		case $basic_machine in
++		    x86-* | i[34567]86-*)
++			;;
++		    *)
++			os=-nto$os
++			;;
++		esac
++		;;
++	-nto*)
++		os=-nto-qnx
++		;;
++	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
++	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
++	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
++		;;
++	-mac*)
++		os=`echo $os | sed -e 's|mac|macos|'`
++		;;
++	-linux*)
++		os=`echo $os | sed -e 's|linux|linux-gnu|'`
++		;;
++	-sunos5*)
++		os=`echo $os | sed -e 's|sunos5|solaris2|'`
++		;;
++	-sunos6*)
++		os=`echo $os | sed -e 's|sunos6|solaris3|'`
++		;;
++	-opened*)
++		os=-openedition
++		;;
++	-wince*)
++		os=-wince
++		;;
++	-osfrose*)
++		os=-osfrose
++		;;
++	-osf*)
++		os=-osf
++		;;
++	-utek*)
++		os=-bsd
++		;;
++	-dynix*)
++		os=-bsd
++		;;
++	-acis*)
++		os=-aos
++		;;
++	-386bsd)
++		os=-bsd
++		;;
++	-ctix* | -uts*)
++		os=-sysv
++		;;
++	-ns2 )
++	        os=-nextstep2
++		;;
++	-nsk)
++		os=-nsk
++		;;
++	# Preserve the version number of sinix5.
++	-sinix5.*)
++		os=`echo $os | sed -e 's|sinix|sysv|'`
++		;;
++	-sinix*)
++		os=-sysv4
++		;;
++	-triton*)
++		os=-sysv3
++		;;
++	-oss*)
++		os=-sysv3
++		;;
++	-svr4)
++		os=-sysv4
++		;;
++	-svr3)
++		os=-sysv3
++		;;
++	-sysvr4)
++		os=-sysv4
++		;;
++	# This must come after -sysvr4.
++	-sysv*)
++		;;
++	-ose*)
++		os=-ose
++		;;
++	-es1800*)
++		os=-ose
++		;;
++	-xenix)
++		os=-xenix
++		;;
++        -*mint | -*MiNT)
++	        os=-mint
++		;;
++	-none)
++		;;
++	*)
++		# Get rid of the `-' at the beginning of $os.
++		os=`echo $os | sed 's/[^-]*-//'`
++		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
++		exit 1
++		;;
++esac
++else
++
++# Here we handle the default operating systems that come with various machines.
++# The value should be what the vendor currently ships out the door with their
++# machine or put another way, the most popular os provided with the machine.
++
++# Note that if you're going to try to match "-MANUFACTURER" here (say,
++# "-sun"), then you have to tell the case statement up towards the top
++# that MANUFACTURER isn't an operating system.  Otherwise, code above
++# will signal an error saying that MANUFACTURER isn't an operating
++# system, and we'll never get to this point.
++
++case $basic_machine in
++	*-acorn)
++		os=-riscix1.2
++		;;
++	arm*-rebel)
++		os=-linux
++		;;
++	arm*-semi)
++		os=-aout
++		;;
++        pdp11-*)
++		os=-none
++		;;
++	*-dec | vax-*)
++		os=-ultrix4.2
++		;;
++	m68*-apollo)
++		os=-domain
++		;;
++	i386-sun)
++		os=-sunos4.0.2
++		;;
++	m68000-sun)
++		os=-sunos3
++		# This also exists in the configure program, but was not the
++		# default.
++		# os=-sunos4
++		;;
++	m68*-cisco)
++		os=-aout
++		;;
++	mips*-cisco)
++		os=-elf
++		;;
++	mips*-*)
++		os=-elf
++		;;
++	*-tti)	# must be before sparc entry or we get the wrong os.
++		os=-sysv3
++		;;
++	sparc-* | *-sun)
++		os=-sunos4.1.1
++		;;
++	*-be)
++		os=-beos
++		;;
++	*-ibm)
++		os=-aix
++		;;
++	*-wec)
++		os=-proelf
++		;;
++	*-winbond)
++		os=-proelf
++		;;
++	*-oki)
++		os=-proelf
++		;;
++	*-hp)
++		os=-hpux
++		;;
++	*-hitachi)
++		os=-hiux
++		;;
++	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
++		os=-sysv
++		;;
++	*-cbm)
++		os=-amigaos
++		;;
++	*-dg)
++		os=-dgux
++		;;
++	*-dolphin)
++		os=-sysv3
++		;;
++	m68k-ccur)
++		os=-rtu
++		;;
++	m88k-omron*)
++		os=-luna
++		;;
++	*-next )
++		os=-nextstep
++		;;
++	*-sequent)
++		os=-ptx
++		;;
++	*-crds)
++		os=-unos
++		;;
++	*-ns)
++		os=-genix
++		;;
++	i370-*)
++		os=-mvs
++		;;
++	*-next)
++		os=-nextstep3
++		;;
++        *-gould)
++		os=-sysv
++		;;
++        *-highlevel)
++		os=-bsd
++		;;
++	*-encore)
++		os=-bsd
++		;;
++        *-sgi)
++		os=-irix
++		;;
++        *-siemens)
++		os=-sysv4
++		;;
++	*-masscomp)
++		os=-rtu
++		;;
++	f301-fujitsu)
++		os=-uxpv
++		;;
++	*-rom68k)
++		os=-coff
++		;;
++	*-*bug)
++		os=-coff
++		;;
++	*-apple)
++		os=-macos
++		;;
++	*-atari*)
++		os=-mint
++		;;
++	*)
++		os=-none
++		;;
++esac
++fi
++
++# Here we handle the case where we know the os, and the CPU type, but not the
++# manufacturer.  We pick the logical manufacturer.
++vendor=unknown
++case $basic_machine in
++	*-unknown)
++		case $os in
++			-riscix*)
++				vendor=acorn
++				;;
++			-sunos*)
++				vendor=sun
++				;;
++			-aix*)
++				vendor=ibm
++				;;
++			-beos*)
++				vendor=be
++				;;
++			-hpux*)
++				vendor=hp
++				;;
++			-mpeix*)
++				vendor=hp
++				;;
++			-hiux*)
++				vendor=hitachi
++				;;
++			-unos*)
++				vendor=crds
++				;;
++			-dgux*)
++				vendor=dg
++				;;
++			-luna*)
++				vendor=omron
++				;;
++			-genix*)
++				vendor=ns
++				;;
++			-mvs* | -opened*)
++				vendor=ibm
++				;;
++			-ptx*)
++				vendor=sequent
++				;;
++			-vxsim* | -vxworks*)
++				vendor=wrs
++				;;
++			-aux*)
++				vendor=apple
++				;;
++			-hms*)
++				vendor=hitachi
++				;;
++			-mpw* | -macos*)
++				vendor=apple
++				;;
++			-*mint | -*MiNT)
++				vendor=atari
++				;;
++		esac
++		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
++		;;
++esac
++
++echo $basic_machine$os
+Index: configure
+===================================================================
+
+
+--- /dev/null	Fri Jun  8 19:07:45 2001
++++ configure	Fri Jun  8 19:30:17 2001
+@@ -0,0 +1,4307 @@
++#! /bin/sh
++
++# Guess values for system-dependent variables and create Makefiles.
++# Generated automatically using autoconf version 2.13 
++# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
++#
++# This configure script is free software; the Free Software Foundation
++# gives unlimited permission to copy, distribute and modify it.
++
++# Defaults:
++ac_help=
++ac_default_prefix=/usr/local
++# Any additions from configure.in:
++ac_help="$ac_help
++  --with-x                use the X Window System"
++ac_help="$ac_help
++  --with-motif-includes=DIR        Motif include files are in DIR"
++ac_help="$ac_help
++  --with-motif-libraries=DIR       Motif libraries are in DIR"
++ac_help="$ac_help
++  --without-xpm                    do not use the Xpm library"
++ac_help="$ac_help
++  --with-xpm-includes=DIR          Xpm include files are in DIR"
++ac_help="$ac_help
++  --with-xpm-libraries=DIR         Xpm libraries are in DIR"
++ac_help="$ac_help
++  --with-mesa             prefer MesaGL (if found) over OpenGL [[default=yes]]"
++ac_help="$ac_help
++  --with-opengl           OpenGL/Mesa installation directory"
++ac_help="$ac_help
++  --with-pthread          pthread installation directory"
++ac_help="$ac_help
++  --with-glu		  use the OpenGL utility library [[default=yes]]"
++ac_help="$ac_help
++  --with-glw		  use the OpenGL widget Library [[default=yes]]"
++
++# Initialize some variables set by options.
++# The variables have the same names as the options, with
++# dashes changed to underlines.
++build=NONE
++cache_file=./config.cache
++exec_prefix=NONE
++host=NONE
++no_create=
++nonopt=NONE
++no_recursion=
++prefix=NONE
++program_prefix=NONE
++program_suffix=NONE
++program_transform_name=s,x,x,
++silent=
++site=
++srcdir=
++target=NONE
++verbose=
++x_includes=NONE
++x_libraries=NONE
++bindir='${exec_prefix}/bin'
++sbindir='${exec_prefix}/sbin'
++libexecdir='${exec_prefix}/libexec'
++datadir='${prefix}/share'
++sysconfdir='${prefix}/etc'
++sharedstatedir='${prefix}/com'
++localstatedir='${prefix}/var'
++libdir='${exec_prefix}/lib'
++includedir='${prefix}/include'
++oldincludedir='/usr/include'
++infodir='${prefix}/info'
++mandir='${prefix}/man'
++
++# Initialize some other variables.
++subdirs=
++MFLAGS= MAKEFLAGS=
++SHELL=${CONFIG_SHELL-/bin/sh}
++# Maximum number of lines to put in a shell here document.
++ac_max_here_lines=12
++
++ac_prev=
++for ac_option
++do
++
++  # If the previous option needs an argument, assign it.
++  if test -n "$ac_prev"; then
++    eval "$ac_prev=\$ac_option"
++    ac_prev=
++    continue
++  fi
++
++  case "$ac_option" in
++  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
++  *) ac_optarg= ;;
++  esac
++
++  # Accept the important Cygnus configure options, so we can diagnose typos.
++
++  case "$ac_option" in
++
++  -bindir | --bindir | --bindi | --bind | --bin | --bi)
++    ac_prev=bindir ;;
++  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
++    bindir="$ac_optarg" ;;
++
++  -build | --build | --buil | --bui | --bu)
++    ac_prev=build ;;
++  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
++    build="$ac_optarg" ;;
++
++  -cache-file | --cache-file | --cache-fil | --cache-fi \
++  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
++    ac_prev=cache_file ;;
++  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
++  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
++    cache_file="$ac_optarg" ;;
++
++  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
++    ac_prev=datadir ;;
++  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
++  | --da=*)
++    datadir="$ac_optarg" ;;
++
++  -disable-* | --disable-*)
++    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
++    # Reject names that are not valid shell variable names.
++    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
++      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
++    fi
++    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
++    eval "enable_${ac_feature}=no" ;;
++
++  -enable-* | --enable-*)
++    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
++    # Reject names that are not valid shell variable names.
++    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
++      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
++    fi
++    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
++    case "$ac_option" in
++      *=*) ;;
++      *) ac_optarg=yes ;;
++    esac
++    eval "enable_${ac_feature}='$ac_optarg'" ;;
++
++  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
++  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
++  | --exec | --exe | --ex)
++    ac_prev=exec_prefix ;;
++  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
++  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
++  | --exec=* | --exe=* | --ex=*)
++    exec_prefix="$ac_optarg" ;;
++
++  -gas | --gas | --ga | --g)
++    # Obsolete; use --with-gas.
++    with_gas=yes ;;
++
++  -help | --help | --hel | --he)
++    # Omit some internal or obsolete options to make the list less imposing.
++    # This message is too long to be a string in the A/UX 3.1 sh.
++    cat << EOF
++Usage: configure [options] [host]
++Options: [defaults in brackets after descriptions]
++Configuration:
++  --cache-file=FILE       cache test results in FILE
++  --help                  print this message
++  --no-create             do not create output files
++  --quiet, --silent       do not print \`checking...' messages
++  --version               print the version of autoconf that created configure
++Directory and file names:
++  --prefix=PREFIX         install architecture-independent files in PREFIX
++                          [$ac_default_prefix]
++  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
++                          [same as prefix]
++  --bindir=DIR            user executables in DIR [EPREFIX/bin]
++  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
++  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
++  --datadir=DIR           read-only architecture-independent data in DIR
++                          [PREFIX/share]
++  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
++  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
++                          [PREFIX/com]
++  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
++  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
++  --includedir=DIR        C header files in DIR [PREFIX/include]
++  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
++  --infodir=DIR           info documentation in DIR [PREFIX/info]
++  --mandir=DIR            man documentation in DIR [PREFIX/man]
++  --srcdir=DIR            find the sources in DIR [configure dir or ..]
++  --program-prefix=PREFIX prepend PREFIX to installed program names
++  --program-suffix=SUFFIX append SUFFIX to installed program names
++  --program-transform-name=PROGRAM
++                          run sed PROGRAM on installed program names
++EOF
++    cat << EOF
++Host type:
++  --build=BUILD           configure for building on BUILD [BUILD=HOST]
++  --host=HOST             configure for HOST [guessed]
++  --target=TARGET         configure for TARGET [TARGET=HOST]
++Features and packages:
++  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
++  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
++  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
++  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
++  --x-includes=DIR        X include files are in DIR
++  --x-libraries=DIR       X library files are in DIR
++EOF
++    if test -n "$ac_help"; then
++      echo "--enable and --with options recognized:$ac_help"
++    fi
++    exit 0 ;;
++
++  -host | --host | --hos | --ho)
++    ac_prev=host ;;
++  -host=* | --host=* | --hos=* | --ho=*)
++    host="$ac_optarg" ;;
++
++  -includedir | --includedir | --includedi | --included | --include \
++  | --includ | --inclu | --incl | --inc)
++    ac_prev=includedir ;;
++  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
++  | --includ=* | --inclu=* | --incl=* | --inc=*)
++    includedir="$ac_optarg" ;;
++
++  -infodir | --infodir | --infodi | --infod | --info | --inf)
++    ac_prev=infodir ;;
++  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
++    infodir="$ac_optarg" ;;
++
++  -libdir | --libdir | --libdi | --libd)
++    ac_prev=libdir ;;
++  -libdir=* | --libdir=* | --libdi=* | --libd=*)
++    libdir="$ac_optarg" ;;
++
++  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
++  | --libexe | --libex | --libe)
++    ac_prev=libexecdir ;;
++  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
++  | --libexe=* | --libex=* | --libe=*)
++    libexecdir="$ac_optarg" ;;
++
++  -localstatedir | --localstatedir | --localstatedi | --localstated \
++  | --localstate | --localstat | --localsta | --localst \
++  | --locals | --local | --loca | --loc | --lo)
++    ac_prev=localstatedir ;;
++  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
++  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
++  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
++    localstatedir="$ac_optarg" ;;
++
++  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
++    ac_prev=mandir ;;
++  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
++    mandir="$ac_optarg" ;;
++
++  -nfp | --nfp | --nf)
++    # Obsolete; use --without-fp.
++    with_fp=no ;;
++
++  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
++  | --no-cr | --no-c)
++    no_create=yes ;;
++
++  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
++  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
++    no_recursion=yes ;;
++
++  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
++  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
++  | --oldin | --oldi | --old | --ol | --o)
++    ac_prev=oldincludedir ;;
++  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
++  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
++  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
++    oldincludedir="$ac_optarg" ;;
++
++  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
++    ac_prev=prefix ;;
++  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
++    prefix="$ac_optarg" ;;
++
++  -program-prefix | --program-prefix | --program-prefi | --program-pref \
++  | --program-pre | --program-pr | --program-p)
++    ac_prev=program_prefix ;;
++  -program-prefix=* | --program-prefix=* | --program-prefi=* \
++  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
++    program_prefix="$ac_optarg" ;;
++
++  -program-suffix | --program-suffix | --program-suffi | --program-suff \
++  | --program-suf | --program-su | --program-s)
++    ac_prev=program_suffix ;;
++  -program-suffix=* | --program-suffix=* | --program-suffi=* \
++  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
++    program_suffix="$ac_optarg" ;;
++
++  -program-transform-name | --program-transform-name \
++  | --program-transform-nam | --program-transform-na \
++  | --program-transform-n | --program-transform- \
++  | --program-transform | --program-transfor \
++  | --program-transfo | --program-transf \
++  | --program-trans | --program-tran \
++  | --progr-tra | --program-tr | --program-t)
++    ac_prev=program_transform_name ;;
++  -program-transform-name=* | --program-transform-name=* \
++  | --program-transform-nam=* | --program-transform-na=* \
++  | --program-transform-n=* | --program-transform-=* \
++  | --program-transform=* | --program-transfor=* \
++  | --program-transfo=* | --program-transf=* \
++  | --program-trans=* | --program-tran=* \
++  | --progr-tra=* | --program-tr=* | --program-t=*)
++    program_transform_name="$ac_optarg" ;;
++
++  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
++  | -silent | --silent | --silen | --sile | --sil)
++    silent=yes ;;
++
++  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
++    ac_prev=sbindir ;;
++  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
++  | --sbi=* | --sb=*)
++    sbindir="$ac_optarg" ;;
++
++  -sharedstatedir | --sharedstatedir | --sharedstatedi \
++  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
++  | --sharedst | --shareds | --shared | --share | --shar \
++  | --sha | --sh)
++    ac_prev=sharedstatedir ;;
++  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
++  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
++  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
++  | --sha=* | --sh=*)
++    sharedstatedir="$ac_optarg" ;;
++
++  -site | --site | --sit)
++    ac_prev=site ;;
++  -site=* | --site=* | --sit=*)
++    site="$ac_optarg" ;;
++
++  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
++    ac_prev=srcdir ;;
++  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
++    srcdir="$ac_optarg" ;;
++
++  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
++  | --syscon | --sysco | --sysc | --sys | --sy)
++    ac_prev=sysconfdir ;;
++  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
++  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
++    sysconfdir="$ac_optarg" ;;
++
++  -target | --target | --targe | --targ | --tar | --ta | --t)
++    ac_prev=target ;;
++  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
++    target="$ac_optarg" ;;
++
++  -v | -verbose | --verbose | --verbos | --verbo | --verb)
++    verbose=yes ;;
++
++  -version | --version | --versio | --versi | --vers)
++    echo "configure generated by autoconf version 2.13"
++    exit 0 ;;
++
++  -with-* | --with-*)
++    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
++    # Reject names that are not valid shell variable names.
++    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
++      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
++    fi
++    ac_package=`echo $ac_package| sed 's/-/_/g'`
++    case "$ac_option" in
++      *=*) ;;
++      *) ac_optarg=yes ;;
++    esac
++    eval "with_${ac_package}='$ac_optarg'" ;;
++
++  -without-* | --without-*)
++    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
++    # Reject names that are not valid shell variable names.
++    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
++      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
++    fi
++    ac_package=`echo $ac_package| sed 's/-/_/g'`
++    eval "with_${ac_package}=no" ;;
++
++  --x)
++    # Obsolete; use --with-x.
++    with_x=yes ;;
++
++  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
++  | --x-incl | --x-inc | --x-in | --x-i)
++    ac_prev=x_includes ;;
++  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
++  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
++    x_includes="$ac_optarg" ;;
++
++  -x-libraries | --x-libraries | --x-librarie | --x-librari \
++  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
++    ac_prev=x_libraries ;;
++  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
++  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
++    x_libraries="$ac_optarg" ;;
++
++  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
++    ;;
++
++  *)
++    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
++      echo "configure: warning: $ac_option: invalid host type" 1>&2
++    fi
++    if test "x$nonopt" != xNONE; then
++      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
++    fi
++    nonopt="$ac_option"
++    ;;
++
++  esac
++done
++
++if test -n "$ac_prev"; then
++  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
++fi
++
++trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
++
++# File descriptor usage:
++# 0 standard input
++# 1 file creation
++# 2 errors and warnings
++# 3 some systems may open it to /dev/tty
++# 4 used on the Kubota Titan
++# 6 checking for... messages and results
++# 5 compiler messages saved in config.log
++if test "$silent" = yes; then
++  exec 6>/dev/null
++else
++  exec 6>&1
++fi
++exec 5>./config.log
++
++echo "\
++This file contains any messages produced by compilers while
++running configure, to aid debugging if configure makes a mistake.
++" 1>&5
++
++# Strip out --no-create and --no-recursion so they do not pile up.
++# Also quote any args containing shell metacharacters.
++ac_configure_args=
++for ac_arg
++do
++  case "$ac_arg" in
++  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
++  | --no-cr | --no-c) ;;
++  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
++  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
++  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
++  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
++  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
++  esac
++done
++
++# NLS nuisances.
++# Only set these to C if already set.  These must not be set unconditionally
++# because not all systems understand e.g. LANG=C (notably SCO).
++# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
++# Non-C LC_CTYPE values break the ctype check.
++if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
++if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
++if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
++if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
++
++# confdefs.h avoids OS command line length limits that DEFS can exceed.
++rm -rf conftest* confdefs.h
++# AIX cpp loses on an empty file, so make sure it contains at least a newline.
++echo > confdefs.h
++
++# A filename unique to this package, relative to the directory that
++# configure is in, which we can look for to find out if srcdir is correct.
++ac_unique_file=xmakemol.c
++
++# Find the source files, if location was not specified.
++if test -z "$srcdir"; then
++  ac_srcdir_defaulted=yes
++  # Try the directory containing this script, then its parent.
++  ac_prog=$0
++  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
++  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
++  srcdir=$ac_confdir
++  if test ! -r $srcdir/$ac_unique_file; then
++    srcdir=..
++  fi
++else
++  ac_srcdir_defaulted=no
++fi
++if test ! -r $srcdir/$ac_unique_file; then
++  if test "$ac_srcdir_defaulted" = yes; then
++    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
++  else
++    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
++  fi
++fi
++srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
++
++# Prefer explicitly selected file to automatically selected ones.
++if test -z "$CONFIG_SITE"; then
++  if test "x$prefix" != xNONE; then
++    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
++  else
++    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
++  fi
++fi
++for ac_site_file in $CONFIG_SITE; do
++  if test -r "$ac_site_file"; then
++    echo "loading site script $ac_site_file"
++    . "$ac_site_file"
++  fi
++done
++
++if test -r "$cache_file"; then
++  echo "loading cache $cache_file"
++  . $cache_file
++else
++  echo "creating cache $cache_file"
++  > $cache_file
++fi
++
++ac_ext=c
++# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
++ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
++cross_compiling=$ac_cv_prog_cc_cross
++
++ac_exeext=
++ac_objext=o
++if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
++  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
++  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
++    ac_n= ac_c='
++' ac_t='	'
++  else
++    ac_n=-n ac_c= ac_t=
++  fi
++else
++  ac_n= ac_c='\c' ac_t=
++fi
++
++
++
++ac_aux_dir=
++for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
++  if test -f $ac_dir/install-sh; then
++    ac_aux_dir=$ac_dir
++    ac_install_sh="$ac_aux_dir/install-sh -c"
++    break
++  elif test -f $ac_dir/install.sh; then
++    ac_aux_dir=$ac_dir
++    ac_install_sh="$ac_aux_dir/install.sh -c"
++    break
++  fi
++done
++if test -z "$ac_aux_dir"; then
++  { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
++fi
++ac_config_guess=$ac_aux_dir/config.guess
++ac_config_sub=$ac_aux_dir/config.sub
++ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
++
++
++# Do some error checking and defaulting for the host and target type.
++# The inputs are:
++#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
++#
++# The rules are:
++# 1. You are not allowed to specify --host, --target, and nonopt at the
++#    same time.
++# 2. Host defaults to nonopt.
++# 3. If nonopt is not specified, then host defaults to the current host,
++#    as determined by config.guess.
++# 4. Target and build default to nonopt.
++# 5. If nonopt is not specified, then target and build default to host.
++
++# The aliases save the names the user supplied, while $host etc.
++# will get canonicalized.
++case $host---$target---$nonopt in
++NONE---*---* | *---NONE---* | *---*---NONE) ;;
++*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
++esac
++
++
++# Make sure we can run config.sub.
++if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
++else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
++fi
++
++echo $ac_n "checking host system type""... $ac_c" 1>&6
++echo "configure:595: checking host system type" >&5
++
++host_alias=$host
++case "$host_alias" in
++NONE)
++  case $nonopt in
++  NONE)
++    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
++    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
++    fi ;;
++  *) host_alias=$nonopt ;;
++  esac ;;
++esac
++
++host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
++host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
++host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
++host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
++echo "$ac_t""$host" 1>&6
++
++echo $ac_n "checking target system type""... $ac_c" 1>&6
++echo "configure:616: checking target system type" >&5
++
++target_alias=$target
++case "$target_alias" in
++NONE)
++  case $nonopt in
++  NONE) target_alias=$host_alias ;;
++  *) target_alias=$nonopt ;;
++  esac ;;
++esac
++
++target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
++target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
++target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
++target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
++echo "$ac_t""$target" 1>&6
++
++echo $ac_n "checking build system type""... $ac_c" 1>&6
++echo "configure:634: checking build system type" >&5
++
++build_alias=$build
++case "$build_alias" in
++NONE)
++  case $nonopt in
++  NONE) build_alias=$host_alias ;;
++  *) build_alias=$nonopt ;;
++  esac ;;
++esac
++
++build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
++build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
++build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
++build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
++echo "$ac_t""$build" 1>&6
++
++test "$host_alias" != "$target_alias" &&
++  test "$program_prefix$program_suffix$program_transform_name" = \
++    NONENONEs,x,x, &&
++  program_prefix=${target_alias}-
++
++
++# Find a good install program.  We prefer a C program (faster),
++# so one script is as good as another.  But avoid the broken or
++# incompatible versions:
++# SysV /etc/install, /usr/sbin/install
++# SunOS /usr/etc/install
++# IRIX /sbin/install
++# AIX /bin/install
++# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
++# AFS /usr/afsws/bin/install, which mishandles nonexistent args
++# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
++# ./install, which can be erroneously created by make from ./install.sh.
++echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
++echo "configure:669: checking for a BSD compatible install" >&5
++if test -z "$INSTALL"; then
++if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
++  for ac_dir in $PATH; do
++    # Account for people who put trailing slashes in PATH elements.
++    case "$ac_dir/" in
++    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
++    *)
++      # OSF1 and SCO ODT 3.0 have their own names for install.
++      # Don't use installbsd from OSF since it installs stuff as root
++      # by default.
++      for ac_prog in ginstall scoinst install; do
++        if test -f $ac_dir/$ac_prog; then
++	  if test $ac_prog = install &&
++            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
++	    # AIX install.  It has an incompatible calling convention.
++	    :
++	  else
++	    ac_cv_path_install="$ac_dir/$ac_prog -c"
++	    break 2
++	  fi
++	fi
++      done
++      ;;
++    esac
++  done
++  IFS="$ac_save_IFS"
++
++fi
++  if test "${ac_cv_path_install+set}" = set; then
++    INSTALL="$ac_cv_path_install"
++  else
++    # As a last resort, use the slow shell script.  We don't cache a
++    # path for INSTALL within a source directory, because that will
++    # break other packages using the cache if that directory is
++    # removed, or if the path is relative.
++    INSTALL="$ac_install_sh"
++  fi
++fi
++echo "$ac_t""$INSTALL" 1>&6
++
++# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
++# It thinks the first close brace ends the variable substitution.
++test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
++
++test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
++
++test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
++
++echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
++echo "configure:722: checking whether build environment is sane" >&5
++# Just in case
++sleep 1
++echo timestamp > conftestfile
++# Do `set' in a subshell so we don't clobber the current shell's
++# arguments.  Must try -L first in case configure is actually a
++# symlink; some systems play weird games with the mod time of symlinks
++# (eg FreeBSD returns the mod time of the symlink's containing
++# directory).
++if (
++   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
++   if test "$*" = "X"; then
++      # -L didn't work.
++      set X `ls -t $srcdir/configure conftestfile`
++   fi
++   if test "$*" != "X $srcdir/configure conftestfile" \
++      && test "$*" != "X conftestfile $srcdir/configure"; then
++
++      # If neither matched, then we have a broken ls.  This can happen
++      # if, for instance, CONFIG_SHELL is bash and it inherits a
++      # broken ls alias from the environment.  This has actually
++      # happened.  Such a system could not be considered "sane".
++      { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
++alias in your environment" 1>&2; exit 1; }
++   fi
++
++   test "$2" = conftestfile
++   )
++then
++   # Ok.
++   :
++else
++   { echo "configure: error: newly created file is older than distributed files!
++Check your system clock" 1>&2; exit 1; }
++fi
++rm -f conftest*
++echo "$ac_t""yes" 1>&6
++if test "$program_transform_name" = s,x,x,; then
++  program_transform_name=
++else
++  # Double any \ or $.  echo might interpret backslashes.
++  cat <<\EOF_SED > conftestsed
++s,\\,\\\\,g; s,\$,$$,g
++EOF_SED
++  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
++  rm -f conftestsed
++fi
++test "$program_prefix" != NONE &&
++  program_transform_name="s,^,${program_prefix},; $program_transform_name"
++# Use a double $ so make ignores it.
++test "$program_suffix" != NONE &&
++  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
++
++# sed with no file args requires a program.
++test "$program_transform_name" = "" && program_transform_name="s,x,x,"
++
++echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
++echo "configure:779: checking whether ${MAKE-make} sets \${MAKE}" >&5
++set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
++if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  cat > conftestmake <<\EOF
++all:
++	@echo 'ac_maketemp="${MAKE}"'
++EOF
++# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
++eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
++if test -n "$ac_maketemp"; then
++  eval ac_cv_prog_make_${ac_make}_set=yes
++else
++  eval ac_cv_prog_make_${ac_make}_set=no
++fi
++rm -f conftestmake
++fi
++if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  SET_MAKE=
++else
++  echo "$ac_t""no" 1>&6
++  SET_MAKE="MAKE=${MAKE-make}"
++fi
++
++
++PACKAGE=xmakemol
++
++VERSION=4.40.2b
++
++if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
++  { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
++fi
++cat >> confdefs.h <<EOF
++#define PACKAGE "$PACKAGE"
++EOF
++
++cat >> confdefs.h <<EOF
++#define VERSION "$VERSION"
++EOF
++
++
++
++missing_dir=`cd $ac_aux_dir && pwd`
++echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
++echo "configure:825: checking for working aclocal" >&5
++# Run test in a subshell; some versions of sh will print an error if
++# an executable is not found, even if stderr is redirected.
++# Redirect stdin to placate older versions of autoconf.  Sigh.
++if (aclocal --version) < /dev/null > /dev/null 2>&1; then
++   ACLOCAL=aclocal
++   echo "$ac_t""found" 1>&6
++else
++   ACLOCAL="$missing_dir/missing aclocal"
++   echo "$ac_t""missing" 1>&6
++fi
++
++echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
++echo "configure:838: checking for working autoconf" >&5
++# Run test in a subshell; some versions of sh will print an error if
++# an executable is not found, even if stderr is redirected.
++# Redirect stdin to placate older versions of autoconf.  Sigh.
++if (autoconf --version) < /dev/null > /dev/null 2>&1; then
++   AUTOCONF=autoconf
++   echo "$ac_t""found" 1>&6
++else
++   AUTOCONF="$missing_dir/missing autoconf"
++   echo "$ac_t""missing" 1>&6
++fi
++
++echo $ac_n "checking for working automake""... $ac_c" 1>&6
++echo "configure:851: checking for working automake" >&5
++# Run test in a subshell; some versions of sh will print an error if
++# an executable is not found, even if stderr is redirected.
++# Redirect stdin to placate older versions of autoconf.  Sigh.
++if (automake --version) < /dev/null > /dev/null 2>&1; then
++   AUTOMAKE=automake
++   echo "$ac_t""found" 1>&6
++else
++   AUTOMAKE="$missing_dir/missing automake"
++   echo "$ac_t""missing" 1>&6
++fi
++
++echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
++echo "configure:864: checking for working autoheader" >&5
++# Run test in a subshell; some versions of sh will print an error if
++# an executable is not found, even if stderr is redirected.
++# Redirect stdin to placate older versions of autoconf.  Sigh.
++if (autoheader --version) < /dev/null > /dev/null 2>&1; then
++   AUTOHEADER=autoheader
++   echo "$ac_t""found" 1>&6
++else
++   AUTOHEADER="$missing_dir/missing autoheader"
++   echo "$ac_t""missing" 1>&6
++fi
++
++echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
++echo "configure:877: checking for working makeinfo" >&5
++# Run test in a subshell; some versions of sh will print an error if
++# an executable is not found, even if stderr is redirected.
++# Redirect stdin to placate older versions of autoconf.  Sigh.
++if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
++   MAKEINFO=makeinfo
++   echo "$ac_t""found" 1>&6
++else
++   MAKEINFO="$missing_dir/missing makeinfo"
++   echo "$ac_t""missing" 1>&6
++fi
++
++
++
++
++
++
++
++# Extract the first word of "gcc", so it can be a program name with args.
++set dummy gcc; ac_word=$2
++echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
++echo "configure:898: checking for $ac_word" >&5
++if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
++  ac_dummy="$PATH"
++  for ac_dir in $ac_dummy; do
++    test -z "$ac_dir" && ac_dir=.
++    if test -f $ac_dir/$ac_word; then
++      ac_cv_prog_CC="gcc"
++      break
++    fi
++  done
++  IFS="$ac_save_ifs"
++fi
++fi
++CC="$ac_cv_prog_CC"
++if test -n "$CC"; then
++  echo "$ac_t""$CC" 1>&6
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++if test -z "$CC"; then
++  # Extract the first word of "cc", so it can be a program name with args.
++set dummy cc; ac_word=$2
++echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
++echo "configure:928: checking for $ac_word" >&5
++if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
++  ac_prog_rejected=no
++  ac_dummy="$PATH"
++  for ac_dir in $ac_dummy; do
++    test -z "$ac_dir" && ac_dir=.
++    if test -f $ac_dir/$ac_word; then
++      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
++        ac_prog_rejected=yes
++	continue
++      fi
++      ac_cv_prog_CC="cc"
++      break
++    fi
++  done
++  IFS="$ac_save_ifs"
++if test $ac_prog_rejected = yes; then
++  # We found a bogon in the path, so make sure we never use it.
++  set dummy $ac_cv_prog_CC
++  shift
++  if test $# -gt 0; then
++    # We chose a 
++    # However, it has the same basename, so the bogon will be chosen
++    # first if we set CC to just the basename; use the full file name.
++    shift
++    set dummy "$ac_dir/$ac_word" "$@"
++    shift
++    ac_cv_prog_CC="$@"
++  fi
++fi
++fi
++fi
++CC="$ac_cv_prog_CC"
++if test -n "$CC"; then
++  echo "$ac_t""$CC" 1>&6
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++  if test -z "$CC"; then
++    case "`uname -s`" in
++    *win32* | *WIN32*)
++      # Extract the first word of "cl", so it can be a program name with args.
++set dummy cl; ac_word=$2
++echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
++echo "configure:979: checking for $ac_word" >&5
++if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
++  ac_dummy="$PATH"
++  for ac_dir in $ac_dummy; do
++    test -z "$ac_dir" && ac_dir=.
++    if test -f $ac_dir/$ac_word; then
++      ac_cv_prog_CC="cl"
++      break
++    fi
++  done
++  IFS="$ac_save_ifs"
++fi
++fi
++CC="$ac_cv_prog_CC"
++if test -n "$CC"; then
++  echo "$ac_t""$CC" 1>&6
++else
++  echo "$ac_t""no" 1>&6
++fi
++ ;;
++    esac
++  fi
++  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
++fi
++
++echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
++echo "configure:1011: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
++
++ac_ext=c
++# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
++ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
++cross_compiling=$ac_cv_prog_cc_cross
++
++cat > conftest.$ac_ext << EOF
++
++#line 1022 "configure"
++#include "confdefs.h"
++
++main(){return(0);}
++EOF
++if { (eval echo configure:1027: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  ac_cv_prog_cc_works=yes
++  # If we can't run a trivial program, we are probably using a cross compiler.
++  if (./conftest; exit) 2>/dev/null; then
++    ac_cv_prog_cc_cross=no
++  else
++    ac_cv_prog_cc_cross=yes
++  fi
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  ac_cv_prog_cc_works=no
++fi
++rm -fr conftest*
++ac_ext=c
++# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
++ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
++cross_compiling=$ac_cv_prog_cc_cross
++
++echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
++if test $ac_cv_prog_cc_works = no; then
++  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
++fi
++echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
++echo "configure:1053: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
++echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
++cross_compiling=$ac_cv_prog_cc_cross
++
++echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
++echo "configure:1058: checking whether we are using GNU C" >&5
++if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  cat > conftest.c <<EOF
++#ifdef __GNUC__
++  yes;
++#endif
++EOF
++if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1067: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
++  ac_cv_prog_gcc=yes
++else
++  ac_cv_prog_gcc=no
++fi
++fi
++
++echo "$ac_t""$ac_cv_prog_gcc" 1>&6
++
++if test $ac_cv_prog_gcc = yes; then
++  GCC=yes
++else
++  GCC=
++fi
++
++ac_test_CFLAGS="${CFLAGS+set}"
++ac_save_CFLAGS="$CFLAGS"
++CFLAGS=
++echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
++echo "configure:1086: checking whether ${CC-cc} accepts -g" >&5
++if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  echo 'void f(){}' > conftest.c
++if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
++  ac_cv_prog_cc_g=yes
++else
++  ac_cv_prog_cc_g=no
++fi
++rm -f conftest*
++
++fi
++
++echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
++if test "$ac_test_CFLAGS" = set; then
++  CFLAGS="$ac_save_CFLAGS"
++elif test $ac_cv_prog_cc_g = yes; then
++  if test "$GCC" = yes; then
++    CFLAGS="-g -O2"
++  else
++    CFLAGS="-g"
++  fi
++else
++  if test "$GCC" = yes; then
++    CFLAGS="-O2"
++  else
++    CFLAGS=
++  fi
++fi
++
++# Find a good install program.  We prefer a C program (faster),
++# so one script is as good as another.  But avoid the broken or
++# incompatible versions:
++# SysV /etc/install, /usr/sbin/install
++# SunOS /usr/etc/install
++# IRIX /sbin/install
++# AIX /bin/install
++# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
++# AFS /usr/afsws/bin/install, which mishandles nonexistent args
++# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
++# ./install, which can be erroneously created by make from ./install.sh.
++echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
++echo "configure:1129: checking for a BSD compatible install" >&5
++if test -z "$INSTALL"; then
++if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
++  for ac_dir in $PATH; do
++    # Account for people who put trailing slashes in PATH elements.
++    case "$ac_dir/" in
++    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
++    *)
++      # OSF1 and SCO ODT 3.0 have their own names for install.
++      # Don't use installbsd from OSF since it installs stuff as root
++      # by default.
++      for ac_prog in ginstall scoinst install; do
++        if test -f $ac_dir/$ac_prog; then
++	  if test $ac_prog = install &&
++            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
++	    # AIX install.  It has an incompatible calling convention.
++	    :
++	  else
++	    ac_cv_path_install="$ac_dir/$ac_prog -c"
++	    break 2
++	  fi
++	fi
++      done
++      ;;
++    esac
++  done
++  IFS="$ac_save_IFS"
++
++fi
++  if test "${ac_cv_path_install+set}" = set; then
++    INSTALL="$ac_cv_path_install"
++  else
++    # As a last resort, use the slow shell script.  We don't cache a
++    # path for INSTALL within a source directory, because that will
++    # break other packages using the cache if that directory is
++    # removed, or if the path is relative.
++    INSTALL="$ac_install_sh"
++  fi
++fi
++echo "$ac_t""$INSTALL" 1>&6
++
++# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
++# It thinks the first close brace ends the variable substitution.
++test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
++
++test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
++
++test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
++
++
++
++echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
++echo "configure:1184: checking how to run the C preprocessor" >&5
++# On Suns, sometimes $CPP names a directory.
++if test -n "$CPP" && test -d "$CPP"; then
++  CPP=
++fi
++if test -z "$CPP"; then
++if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++    # This must be in double quotes, not single quotes, because CPP may get
++  # substituted into the Makefile and "${CC-cc}" will confuse make.
++  CPP="${CC-cc} -E"
++  # On the NeXT, cc -E runs the code through the compiler's parser,
++  # not just through cpp.
++  cat > conftest.$ac_ext <<EOF
++#line 1199 "configure"
++#include "confdefs.h"
++#include <assert.h>
++Syntax Error
++EOF
++ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
++{ (eval echo configure:1205: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
++if test -z "$ac_err"; then
++  :
++else
++  echo "$ac_err" >&5
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  CPP="${CC-cc} -E -traditional-cpp"
++  cat > conftest.$ac_ext <<EOF
++#line 1216 "configure"
++#include "confdefs.h"
++#include <assert.h>
++Syntax Error
++EOF
++ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
++{ (eval echo configure:1222: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
++if test -z "$ac_err"; then
++  :
++else
++  echo "$ac_err" >&5
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  CPP="${CC-cc} -nologo -E"
++  cat > conftest.$ac_ext <<EOF
++#line 1233 "configure"
++#include "confdefs.h"
++#include <assert.h>
++Syntax Error
++EOF
++ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
++{ (eval echo configure:1239: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
++if test -z "$ac_err"; then
++  :
++else
++  echo "$ac_err" >&5
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  CPP=/lib/cpp
++fi
++rm -f conftest*
++fi
++rm -f conftest*
++fi
++rm -f conftest*
++  ac_cv_prog_CPP="$CPP"
++fi
++  CPP="$ac_cv_prog_CPP"
++else
++  ac_cv_prog_CPP="$CPP"
++fi
++echo "$ac_t""$CPP" 1>&6
++
++# If we find X, set shell vars x_includes and x_libraries to the
++# paths, otherwise set no_x=yes.
++# Uses ac_ vars as temps to allow command line to override cache and checks.
++# --without-x overrides everything else, but does not touch the cache.
++echo $ac_n "checking for X""... $ac_c" 1>&6
++echo "configure:1268: checking for X" >&5
++
++# Check whether --with-x or --without-x was given.
++if test "${with_x+set}" = set; then
++  withval="$with_x"
++  :
++fi
++
++# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
++if test "x$with_x" = xno; then
++  # The user explicitly disabled X.
++  have_x=disabled
++else
++  if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
++    # Both variables are already set.
++    have_x=yes
++  else
++if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  # One or both of the vars are not set, and there is no cached value.
++ac_x_includes=NO ac_x_libraries=NO
++rm -fr conftestdir
++if mkdir conftestdir; then
++  cd conftestdir
++  # Make sure to not put "make" in the Imakefile rules, since we grep it out.
++  cat > Imakefile <<'EOF'
++acfindx:
++	@echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
++EOF
++  if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
++    # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
++    eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
++    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
++    for ac_extension in a so sl; do
++      if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
++        test -f $ac_im_libdir/libX11.$ac_extension; then
++        ac_im_usrlibdir=$ac_im_libdir; break
++      fi
++    done
++    # Screen out bogus values from the imake configuration.  They are
++    # bogus both because they are the default anyway, and because
++    # using them would break gcc on systems where it needs fixed includes.
++    case "$ac_im_incroot" in
++	/usr/include) ;;
++	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
++    esac
++    case "$ac_im_usrlibdir" in
++	/usr/lib | /lib) ;;
++	*) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
++    esac
++  fi
++  cd ..
++  rm -fr conftestdir
++fi
++
++if test "$ac_x_includes" = NO; then
++  # Guess where to find include files, by looking for this one X11 .h file.
++  test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
++
++  # First, try using that file with no special directory specified.
++cat > conftest.$ac_ext <<EOF
++#line 1330 "configure"
++#include "confdefs.h"
++#include <$x_direct_test_include>
++EOF
++ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
++{ (eval echo configure:1335: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
++if test -z "$ac_err"; then
++  rm -rf conftest*
++  # We can compile using X headers with no special include directory.
++ac_x_includes=
++else
++  echo "$ac_err" >&5
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  # Look for the header file in a standard set of common directories.
++# Check X11 before X11Rn because it is often a symlink to the current release.
++  for ac_dir in               \
++    /usr/X11/include          \
++    /usr/X11R6/include        \
++    /usr/X11R5/include        \
++    /usr/X11R4/include        \
++                              \
++    /usr/include/X11          \
++    /usr/include/X11R6        \
++    /usr/include/X11R5        \
++    /usr/include/X11R4        \
++                              \
++    /usr/local/X11/include    \
++    /usr/local/X11R6/include  \
++    /usr/local/X11R5/include  \
++    /usr/local/X11R4/include  \
++                              \
++    /usr/local/include/X11    \
++    /usr/local/include/X11R6  \
++    /usr/local/include/X11R5  \
++    /usr/local/include/X11R4  \
++                              \
++    /usr/X386/include         \
++    /usr/x386/include         \
++    /usr/XFree86/include/X11  \
++                              \
++    /usr/include              \
++    /usr/local/include        \
++    /usr/unsupported/include  \
++    /usr/athena/include       \
++    /usr/local/x11r5/include  \
++    /usr/lpp/Xamples/include  \
++                              \
++    /usr/openwin/include      \
++    /usr/openwin/share/include \
++    ; \
++  do
++    if test -r "$ac_dir/$x_direct_test_include"; then
++      ac_x_includes=$ac_dir
++      break
++    fi
++  done
++fi
++rm -f conftest*
++fi # $ac_x_includes = NO
++
++if test "$ac_x_libraries" = NO; then
++  # Check for the libraries.
++
++  test -z "$x_direct_test_library" && x_direct_test_library=Xt
++  test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
++
++  # See if we find them without any special options.
++  # Don't add to $LIBS permanently.
++  ac_save_LIBS="$LIBS"
++  LIBS="-l$x_direct_test_library $LIBS"
++cat > conftest.$ac_ext <<EOF
++#line 1404 "configure"
++#include "confdefs.h"
++
++int main() {
++${x_direct_test_function}()
++; return 0; }
++EOF
++if { (eval echo configure:1411: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  LIBS="$ac_save_LIBS"
++# We can link X programs with no special library path.
++ac_x_libraries=
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  LIBS="$ac_save_LIBS"
++# First see if replacing the include by lib works.
++# Check X11 before X11Rn because it is often a symlink to the current release.
++for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
++    /usr/X11/lib          \
++    /usr/X11R6/lib        \
++    /usr/X11R5/lib        \
++    /usr/X11R4/lib        \
++                          \
++    /usr/lib/X11          \
++    /usr/lib/X11R6        \
++    /usr/lib/X11R5        \
++    /usr/lib/X11R4        \
++                          \
++    /usr/local/X11/lib    \
++    /usr/local/X11R6/lib  \
++    /usr/local/X11R5/lib  \
++    /usr/local/X11R4/lib  \
++                          \
++    /usr/local/lib/X11    \
++    /usr/local/lib/X11R6  \
++    /usr/local/lib/X11R5  \
++    /usr/local/lib/X11R4  \
++                          \
++    /usr/X386/lib         \
++    /usr/x386/lib         \
++    /usr/XFree86/lib/X11  \
++                          \
++    /usr/lib              \
++    /usr/local/lib        \
++    /usr/unsupported/lib  \
++    /usr/athena/lib       \
++    /usr/local/x11r5/lib  \
++    /usr/lpp/Xamples/lib  \
++    /lib/usr/lib/X11	  \
++                          \
++    /usr/openwin/lib      \
++    /usr/openwin/share/lib \
++    ; \
++do
++  for ac_extension in a so sl; do
++    if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
++      ac_x_libraries=$ac_dir
++      break 2
++    fi
++  done
++done
++fi
++rm -f conftest*
++fi # $ac_x_libraries = NO
++
++if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
++  # Didn't find X anywhere.  Cache the known absence of X.
++  ac_cv_have_x="have_x=no"
++else
++  # Record where we found X for the cache.
++  ac_cv_have_x="have_x=yes \
++	        ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
++fi
++fi
++  fi
++  eval "$ac_cv_have_x"
++fi # $with_x != no
++
++if test "$have_x" != yes; then
++  echo "$ac_t""$have_x" 1>&6
++  no_x=yes
++else
++  # If each of the values was on the command line, it overrides each guess.
++  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
++  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
++  # Update the cache value to reflect the command line values.
++  ac_cv_have_x="have_x=yes \
++		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
++  echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
++fi
++
++if test "$no_x" = yes; then
++  # Not all programs may use this symbol, but it does not hurt to define it.
++  cat >> confdefs.h <<\EOF
++#define X_DISPLAY_MISSING 1
++EOF
++
++  X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
++else
++  if test -n "$x_includes"; then
++    X_CFLAGS="$X_CFLAGS -I$x_includes"
++  fi
++
++  # It would also be nice to do this for all -L options, not just this one.
++  if test -n "$x_libraries"; then
++    X_LIBS="$X_LIBS -L$x_libraries"
++    # For Solaris; some versions of Sun CC require a space after -R and
++    # others require no space.  Words are not sufficient . . . .
++    case "`(uname -sr) 2>/dev/null`" in
++    "SunOS 5"*)
++      echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
++echo "configure:1517: checking whether -R must be followed by a space" >&5
++      ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
++      cat > conftest.$ac_ext <<EOF
++#line 1520 "configure"
++#include "confdefs.h"
++
++int main() {
++
++; return 0; }
++EOF
++if { (eval echo configure:1527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  ac_R_nospace=yes
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  ac_R_nospace=no
++fi
++rm -f conftest*
++      if test $ac_R_nospace = yes; then
++	echo "$ac_t""no" 1>&6
++	X_LIBS="$X_LIBS -R$x_libraries"
++      else
++	LIBS="$ac_xsave_LIBS -R $x_libraries"
++	cat > conftest.$ac_ext <<EOF
++#line 1543 "configure"
++#include "confdefs.h"
++
++int main() {
++
++; return 0; }
++EOF
++if { (eval echo configure:1550: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  ac_R_space=yes
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  ac_R_space=no
++fi
++rm -f conftest*
++	if test $ac_R_space = yes; then
++	  echo "$ac_t""yes" 1>&6
++	  X_LIBS="$X_LIBS -R $x_libraries"
++	else
++	  echo "$ac_t""neither works" 1>&6
++	fi
++      fi
++      LIBS="$ac_xsave_LIBS"
++    esac
++  fi
++
++  # Check for system-dependent libraries X programs must link with.
++  # Do this before checking for the system-independent R6 libraries
++  # (-lICE), since we may need -lsocket or whatever for X linking.
++
++  if test "$ISC" = yes; then
++    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
++  else
++    # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
++    # libraries were built with DECnet support.  And karl@cs.umb.edu says
++    # the Alpha needs dnet_stub (dnet does not exist).
++    echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
++echo "configure:1582: checking for dnet_ntoa in -ldnet" >&5
++ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
++if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  ac_save_LIBS="$LIBS"
++LIBS="-ldnet  $LIBS"
++cat > conftest.$ac_ext <<EOF
++#line 1590 "configure"
++#include "confdefs.h"
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char dnet_ntoa();
++
++int main() {
++dnet_ntoa()
++; return 0; }
++EOF
++if { (eval echo configure:1601: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=no"
++fi
++rm -f conftest*
++LIBS="$ac_save_LIBS"
++
++fi
++if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++    if test $ac_cv_lib_dnet_dnet_ntoa = no; then
++      echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
++echo "configure:1623: checking for dnet_ntoa in -ldnet_stub" >&5
++ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
++if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  ac_save_LIBS="$LIBS"
++LIBS="-ldnet_stub  $LIBS"
++cat > conftest.$ac_ext <<EOF
++#line 1631 "configure"
++#include "confdefs.h"
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char dnet_ntoa();
++
++int main() {
++dnet_ntoa()
++; return 0; }
++EOF
++if { (eval echo configure:1642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=no"
++fi
++rm -f conftest*
++LIBS="$ac_save_LIBS"
++
++fi
++if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++    fi
++
++    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
++    # to get the SysV transport functions.
++    # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
++    # needs -lnsl.
++    # The nsl library prevents programs from opening the X display
++    # on Irix 5.2, according to dickey@clark.net.
++    echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
++echo "configure:1671: checking for gethostbyname" >&5
++if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  cat > conftest.$ac_ext <<EOF
++#line 1676 "configure"
++#include "confdefs.h"
++/* System header to define __stub macros and hopefully few prototypes,
++    which can conflict with char gethostbyname(); below.  */
++#include <assert.h>
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char gethostbyname();
++
++int main() {
++
++/* The GNU C library defines this for functions which it implements
++    to always fail with ENOSYS.  Some functions are actually named
++    something starting with __ and the normal name is an alias.  */
++#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
++choke me
++#else
++gethostbyname();
++#endif
++
++; return 0; }
++EOF
++if { (eval echo configure:1699: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_func_gethostbyname=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_func_gethostbyname=no"
++fi
++rm -f conftest*
++fi
++
++if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  :
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++    if test $ac_cv_func_gethostbyname = no; then
++      echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
++echo "configure:1720: checking for gethostbyname in -lnsl" >&5
++ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
++if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  ac_save_LIBS="$LIBS"
++LIBS="-lnsl  $LIBS"
++cat > conftest.$ac_ext <<EOF
++#line 1728 "configure"
++#include "confdefs.h"
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char gethostbyname();
++
++int main() {
++gethostbyname()
++; return 0; }
++EOF
++if { (eval echo configure:1739: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=no"
++fi
++rm -f conftest*
++LIBS="$ac_save_LIBS"
++
++fi
++if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++    fi
++
++    # lieder@skyler.mavd.honeywell.com says without -lsocket,
++    # socket/setsockopt and other routines are undefined under SCO ODT
++    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
++    # on later versions), says simon@lia.di.epfl.ch: it contains
++    # gethostby* variants that don't use the nameserver (or something).
++    # -lsocket must be given before -lnsl if both are needed.
++    # We assume that if connect needs -lnsl, so does gethostbyname.
++    echo $ac_n "checking for connect""... $ac_c" 1>&6
++echo "configure:1769: checking for connect" >&5
++if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  cat > conftest.$ac_ext <<EOF
++#line 1774 "configure"
++#include "confdefs.h"
++/* System header to define __stub macros and hopefully few prototypes,
++    which can conflict with char connect(); below.  */
++#include <assert.h>
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char connect();
++
++int main() {
++
++/* The GNU C library defines this for functions which it implements
++    to always fail with ENOSYS.  Some functions are actually named
++    something starting with __ and the normal name is an alias.  */
++#if defined (__stub_connect) || defined (__stub___connect)
++choke me
++#else
++connect();
++#endif
++
++; return 0; }
++EOF
++if { (eval echo configure:1797: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_func_connect=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_func_connect=no"
++fi
++rm -f conftest*
++fi
++
++if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  :
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++    if test $ac_cv_func_connect = no; then
++      echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
++echo "configure:1818: checking for connect in -lsocket" >&5
++ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
++if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  ac_save_LIBS="$LIBS"
++LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
++cat > conftest.$ac_ext <<EOF
++#line 1826 "configure"
++#include "confdefs.h"
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char connect();
++
++int main() {
++connect()
++; return 0; }
++EOF
++if { (eval echo configure:1837: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=no"
++fi
++rm -f conftest*
++LIBS="$ac_save_LIBS"
++
++fi
++if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++    fi
++
++    # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
++    echo $ac_n "checking for remove""... $ac_c" 1>&6
++echo "configure:1861: checking for remove" >&5
++if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  cat > conftest.$ac_ext <<EOF
++#line 1866 "configure"
++#include "confdefs.h"
++/* System header to define __stub macros and hopefully few prototypes,
++    which can conflict with char remove(); below.  */
++#include <assert.h>
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char remove();
++
++int main() {
++
++/* The GNU C library defines this for functions which it implements
++    to always fail with ENOSYS.  Some functions are actually named
++    something starting with __ and the normal name is an alias.  */
++#if defined (__stub_remove) || defined (__stub___remove)
++choke me
++#else
++remove();
++#endif
++
++; return 0; }
++EOF
++if { (eval echo configure:1889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_func_remove=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_func_remove=no"
++fi
++rm -f conftest*
++fi
++
++if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  :
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++    if test $ac_cv_func_remove = no; then
++      echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
++echo "configure:1910: checking for remove in -lposix" >&5
++ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
++if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  ac_save_LIBS="$LIBS"
++LIBS="-lposix  $LIBS"
++cat > conftest.$ac_ext <<EOF
++#line 1918 "configure"
++#include "confdefs.h"
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char remove();
++
++int main() {
++remove()
++; return 0; }
++EOF
++if { (eval echo configure:1929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=no"
++fi
++rm -f conftest*
++LIBS="$ac_save_LIBS"
++
++fi
++if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++    fi
++
++    # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
++    echo $ac_n "checking for shmat""... $ac_c" 1>&6
++echo "configure:1953: checking for shmat" >&5
++if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  cat > conftest.$ac_ext <<EOF
++#line 1958 "configure"
++#include "confdefs.h"
++/* System header to define __stub macros and hopefully few prototypes,
++    which can conflict with char shmat(); below.  */
++#include <assert.h>
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char shmat();
++
++int main() {
++
++/* The GNU C library defines this for functions which it implements
++    to always fail with ENOSYS.  Some functions are actually named
++    something starting with __ and the normal name is an alias.  */
++#if defined (__stub_shmat) || defined (__stub___shmat)
++choke me
++#else
++shmat();
++#endif
++
++; return 0; }
++EOF
++if { (eval echo configure:1981: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_func_shmat=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_func_shmat=no"
++fi
++rm -f conftest*
++fi
++
++if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  :
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++    if test $ac_cv_func_shmat = no; then
++      echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
++echo "configure:2002: checking for shmat in -lipc" >&5
++ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
++if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  ac_save_LIBS="$LIBS"
++LIBS="-lipc  $LIBS"
++cat > conftest.$ac_ext <<EOF
++#line 2010 "configure"
++#include "confdefs.h"
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char shmat();
++
++int main() {
++shmat()
++; return 0; }
++EOF
++if { (eval echo configure:2021: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=no"
++fi
++rm -f conftest*
++LIBS="$ac_save_LIBS"
++
++fi
++if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++    fi
++  fi
++
++  # Check for libraries that X11R6 Xt/Xaw programs need.
++  ac_save_LDFLAGS="$LDFLAGS"
++  test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
++  # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
++  # check for ICE first), but we must link in the order -lSM -lICE or
++  # we get undefined symbols.  So assume we have SM if we have ICE.
++  # These have to be linked with before -lX11, unlike the other
++  # libraries we check for below, so use a 
++  #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
++  echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
++echo "configure:2054: checking for IceConnectionNumber in -lICE" >&5
++ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
++if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  ac_save_LIBS="$LIBS"
++LIBS="-lICE $X_EXTRA_LIBS $LIBS"
++cat > conftest.$ac_ext <<EOF
++#line 2062 "configure"
++#include "confdefs.h"
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char IceConnectionNumber();
++
++int main() {
++IceConnectionNumber()
++; return 0; }
++EOF
++if { (eval echo configure:2073: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=no"
++fi
++rm -f conftest*
++LIBS="$ac_save_LIBS"
++
++fi
++if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++  LDFLAGS="$ac_save_LDFLAGS"
++
++fi
++
++
++
++motif_includes=
++motif_libraries=
++# Check whether --with-motif-includes or --without-motif-includes was given.
++if test "${with_motif_includes+set}" = set; then
++  withval="$with_motif_includes"
++  motif_includes="$withval"
++fi
++
++# Check whether --with-motif-libraries or --without-motif-libraries was given.
++if test "${with_motif_libraries+set}" = set; then
++  withval="$with_motif_libraries"
++  motif_libraries="$withval"
++fi
++
++echo $ac_n "checking for Motif""... $ac_c" 1>&6
++echo "configure:2114: checking for Motif" >&5
++#
++#
++# Search the include files.
++#
++if test "$motif_includes" = ""; then
++if eval "test \"`echo '$''{'ice_cv_motif_includes'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  
++ice_motif_save_LIBS="$LIBS"
++ice_motif_save_CFLAGS="$CFLAGS"
++ice_motif_save_CPPFLAGS="$CPPFLAGS"
++ice_motif_save_LDFLAGS="$LDFLAGS"
++#
++LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
++CFLAGS="$X_CFLAGS $CFLAGS"
++CPPFLAGS="$X_CFLAGS $CPPFLAGS"
++LDFLAGS="$X_LIBS $LDFLAGS"
++#
++cat > conftest.$ac_ext <<EOF
++#line 2135 "configure"
++#include "confdefs.h"
++#include <Xm/Xm.h>
++int main() {
++int a;
++; return 0; }
++EOF
++if { (eval echo configure:2142: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++  rm -rf conftest*
++  
++# Xm/Xm.h is in the standard search path.
++ice_cv_motif_includes=
++
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  
++# Xm/Xm.h is not in the standard search path.
++# Locate it and put its directory in `motif_includes'
++#
++# /usr/include/Motif* are used on HP-UX (Motif).
++# /usr/include/X11* are used on HP-UX (X and Athena).
++# /usr/dt is used on Solaris (Motif).
++# /usr/openwin is used on Solaris (X and Athena).
++# Other directories are just guesses.
++for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
++           /usr/include/Motif2.0 /usr/include/Motif1.2 /usr/include/Motif1.1 \
++           /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \
++           /usr/dt/include /usr/openwin/include \
++           /usr/dt/*/include /opt/*/include /usr/include/Motif* \
++	   "${prefix}"/*/include /usr/*/include /usr/local/*/include \
++	   "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
++if test -f "$dir/Xm/Xm.h"; then
++ice_cv_motif_includes="$dir"
++break
++fi
++done
++if test "$ice_cv_motif_includes" = ""; then
++ice_cv_motif_includes=no
++fi
++
++fi
++rm -f conftest*
++#
++LIBS="$ice_motif_save_LIBS"
++CFLAGS="$ice_motif_save_CFLAGS"
++CPPFLAGS="$ice_motif_save_CPPFLAGS"
++LDFLAGS="$ice_motif_save_LDFLAGS"
++
++fi
++
++motif_includes="$ice_cv_motif_includes"
++fi
++#
++#
++# Now for the libraries.
++#
++if test "$motif_libraries" = ""; then
++if eval "test \"`echo '$''{'ice_cv_motif_libraries'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  
++ice_motif_save_LIBS="$LIBS"
++ice_motif_save_CFLAGS="$CFLAGS"
++ice_motif_save_CPPFLAGS="$CPPFLAGS"
++ice_motif_save_LDFLAGS="$LDFLAGS"
++#
++LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
++CFLAGS="$X_CFLAGS $CFLAGS"
++CPPFLAGS="$X_CFLAGS $CPPFLAGS"
++LDFLAGS="$X_LIBS $LDFLAGS"
++#
++# We use XtToolkitInitialize() here since it takes no arguments
++# and thus also works with a C++ compiler.
++cat > conftest.$ac_ext <<EOF
++#line 2211 "configure"
++#include "confdefs.h"
++
++#include <X11/Intrinsic.h>
++#include <Xm/Xm.h>
++
++int main() {
++XtToolkitInitialize();
++; return 0; }
++EOF
++if { (eval echo configure:2221: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  
++# libXm.a is in the standard search path.
++ice_cv_motif_libraries=
++
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  
++# libXm.a is not in the standard search path.
++# Locate it and put its directory in `motif_libraries'
++#
++# /usr/lib/Motif* are used on HP-UX (Motif).
++# /usr/lib/X11* are used on HP-UX (X and Athena).
++# /usr/dt is used on Solaris (Motif).
++# /usr/lesstif is used on Linux (Lesstif).
++# /usr/openwin is used on Solaris (X and Athena).
++# Other directories are just guesses.
++for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
++	   /usr/lib/Motif2.0 /usr/lib/Motif1.2 /usr/lib/Motif1.1 \
++	   /usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 /usr/lib/X11 \
++           /usr/dt/lib /usr/openwin/lib \
++	   /usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
++           /usr/lesstif*/lib /usr/lib/Lesstif* \
++	   "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
++	   "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
++if test -d "$dir" && test "`ls $dir/libXm.* 2> /dev/null`" != ""; then
++ice_cv_motif_libraries="$dir"
++break
++fi
++done
++if test "$ice_cv_motif_libraries" = ""; then
++ice_cv_motif_libraries=no
++fi
++
++fi
++rm -f conftest*
++#
++LIBS="$ice_motif_save_LIBS"
++CFLAGS="$ice_motif_save_CFLAGS"
++CPPFLAGS="$ice_motif_save_CPPFLAGS"
++LDFLAGS="$ice_motif_save_LDFLAGS"
++
++fi
++
++#
++motif_libraries="$ice_cv_motif_libraries"
++fi
++# Add Motif definitions to X flags
++#
++if test "$motif_includes" != "" && test "$motif_includes" != "$x_includes" && test "$motif_includes" != "no"
++then
++X_CFLAGS="-I$motif_includes $X_CFLAGS"
++fi
++if test "$motif_libraries" != "" && test "$motif_libraries" != "$x_libraries" && test "$motif_libraries" != "no"
++then
++case "$X_LIBS" in
++  *-R\ *) X_LIBS="-L$motif_libraries -R $motif_libraries $X_LIBS";;
++  *-R*)   X_LIBS="-L$motif_libraries -R$motif_libraries $X_LIBS";;
++  *)      X_LIBS="-L$motif_libraries $X_LIBS";;
++esac
++fi
++#
++#
++motif_libraries_result="$motif_libraries"
++motif_includes_result="$motif_includes"
++test "$motif_libraries_result" = "" && 
++  motif_libraries_result="in default path"
++test "$motif_includes_result" = "" && 
++  motif_includes_result="in default path"
++test "$motif_libraries_result" = "no" && 
++  motif_libraries_result="(none)"
++test "$motif_includes_result" = "no" && 
++  motif_includes_result="(none)"
++echo "$ac_t""libraries $motif_libraries_result, headers $motif_includes_result" 1>&6
++
++
++
++xpm_includes=
++xpm_libraries=
++# Check whether --with-xpm or --without-xpm was given.
++if test "${with_xpm+set}" = set; then
++  withval="$with_xpm"
++  :
++fi
++
++if test "$with_xpm" = "no"
++then
++xpm_includes=no
++xpm_libraries=no
++fi
++# Check whether --with-xpm-includes or --without-xpm-includes was given.
++if test "${with_xpm_includes+set}" = set; then
++  withval="$with_xpm_includes"
++  xpm_includes="$withval"
++fi
++
++# Check whether --with-xpm-libraries or --without-xpm-libraries was given.
++if test "${with_xpm_libraries+set}" = set; then
++  withval="$with_xpm_libraries"
++  xpm_libraries="$withval"
++fi
++
++echo $ac_n "checking for Xpm""... $ac_c" 1>&6
++echo "configure:2327: checking for Xpm" >&5
++#
++#
++# Search the include files.  Note that XPM can come in <X11/xpm.h> (as
++# in X11R6) or in <xpm.h> if installed locally.
++#
++if test "$xpm_includes" = ""; then
++if eval "test \"`echo '$''{'ice_cv_xpm_includes'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  
++ice_xpm_save_LIBS="$LIBS"
++ice_xpm_save_CFLAGS="$CFLAGS"
++ice_xpm_save_CPPFLAGS="$CPPFLAGS"
++ice_xpm_save_LDFLAGS="$LDFLAGS"
++#
++LIBS="$X_PRE_LIBS -lXpm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
++CFLAGS="$X_CFLAGS $CFLAGS"
++CPPFLAGS="$X_CFLAGS $CPPFLAGS"
++LDFLAGS="$X_LIBS $LDFLAGS"
++#
++cat > conftest.$ac_ext <<EOF
++#line 2349 "configure"
++#include "confdefs.h"
++
++#include <X11/xpm.h>
++
++int main() {
++int a;
++; return 0; }
++EOF
++if { (eval echo configure:2358: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++  rm -rf conftest*
++  
++# X11/xpm.h is in the standard search path.
++ice_cv_xpm_includes=
++
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  
++# X11/xpm.h is not in the standard search path.
++# Locate it and put its directory in `xpm_includes'
++#
++# /usr/include/Motif* are used on HP-UX (Motif).
++# /usr/include/X11* are used on HP-UX (X and Xaw).
++# /usr/dt is used on Solaris (Motif).
++# /usr/openwin is used on Solaris (X and Xaw).
++# Other directories are just guesses.
++for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
++           /usr/include/Motif2.0 /usr/include/Motif1.2 /usr/include/Motif1.1 \
++           /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \
++           /usr/dt/include /usr/openwin/include \
++           /usr/dt/*/include /opt/*/include /usr/include/Motif* \
++	   "${prefix}"/*/include /usr/*/include /usr/local/*/include \
++	   "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
++if test -f "$dir/X11/xpm.h" || test -f "$dir/xpm.h"; then
++ice_cv_xpm_includes="$dir"
++break
++fi
++done
++
++fi
++rm -f conftest*
++#
++LIBS="$ice_xpm_save_LIBS"
++CFLAGS="$ice_xpm_save_CFLAGS"
++CPPFLAGS="$ice_xpm_save_CPPFLAGS"
++LDFLAGS="$ice_xpm_save_LDFLAGS"
++
++fi
++
++xpm_includes="$ice_cv_xpm_includes"
++fi
++#
++#
++# Now for the libraries.
++#
++if test "$xpm_libraries" = ""; then
++if eval "test \"`echo '$''{'ice_cv_xpm_libraries'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  
++ice_xpm_save_LIBS="$LIBS"
++ice_xpm_save_CFLAGS="$CFLAGS"
++ice_xpm_save_CPPFLAGS="$CPPFLAGS"
++ice_xpm_save_LDFLAGS="$LDFLAGS"
++#
++LIBS="$X_PRE_LIBS -lXpm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
++CFLAGS="$X_CFLAGS $CFLAGS"
++CPPFLAGS="$X_CFLAGS $CPPFLAGS"
++LDFLAGS="$X_LIBS $LDFLAGS"
++#
++#
++# We use XtToolkitInitialize() here since it takes no arguments
++# and thus also works with a C++ compiler.
++cat > conftest.$ac_ext <<EOF
++#line 2425 "configure"
++#include "confdefs.h"
++
++#include <X11/Intrinsic.h>
++#include <X11/xpm.h>
++
++int main() {
++XtToolkitInitialize();
++; return 0; }
++EOF
++if { (eval echo configure:2435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  
++# libxpm.a is in the standard search path.
++ice_cv_xpm_libraries=
++
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  
++# libXpm.a is not in the standard search path.
++# Locate it and put its directory in `xpm_libraries'
++#
++#
++# /usr/lib/Motif* are used on HP-UX (Motif).
++# /usr/lib/X11* are used on HP-UX (X and Xpm).
++# /usr/dt is used on Solaris (Motif).
++# /usr/openwin is used on Solaris (X and Xpm).
++# Other directories are just guesses.
++for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
++	   /usr/lib/Motif2.1 /usr/lib/Motif2.0 /usr/lib/Motif1.2 \
++	   /usr/lib/Motif1.1 /usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 \
++	   /usr/lib/X11 /usr/dt/lib /usr/openwin/lib \
++	   /usr/dt/*/lib /opt/*/lib /usr/lib/Motif* \
++	   "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
++	   "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
++if test -d "$dir" && test "`ls $dir/libXpm.* 2> /dev/null`" != ""; then
++ice_cv_xpm_libraries="$dir"
++break
++fi
++done
++
++fi
++rm -f conftest*
++#
++LIBS="$ice_xpm_save_LIBS"
++CFLAGS="$ice_xpm_save_CFLAGS"
++CPPFLAGS="$ice_xpm_save_CPPFLAGS"
++LDFLAGS="$ice_xpm_save_LDFLAGS"
++
++fi
++
++#
++xpm_libraries="$ice_cv_xpm_libraries"
++fi
++#
++# Add Xpm definitions to X flags
++#
++if test "$xpm_includes" != "" && test "$xpm_includes" != "$x_includes" && test "$xpm_includes" != "no"
++then
++X_CFLAGS="-I$xpm_includes $X_CFLAGS"
++fi
++if test "$xpm_libraries" != "" && test "$xpm_libraries" != "$x_libraries" && test "$xpm_libraries" != "no"
++then
++case "$X_LIBS" in
++  *-R\ *) X_LIBS="-L$xpm_libraries -R $xpm_libraries $X_LIBS";;
++  *-R*)   X_LIBS="-L$xpm_libraries -R$xpm_libraries $X_LIBS";;
++  *)      X_LIBS="-L$xpm_libraries $X_LIBS";;
++esac
++fi
++#
++#
++xpm_libraries_result="$xpm_libraries"
++xpm_includes_result="$xpm_includes"
++test "$xpm_libraries_result" = "" && 
++  xpm_libraries_result="in default path"
++test "$xpm_includes_result" = "" && 
++  xpm_includes_result="in default path"
++test "$xpm_libraries_result" = "no" && 
++  xpm_libraries_result="(none)"
++test "$xpm_includes_result" = "no" && 
++  xpm_includes_result="(none)"
++echo "$ac_t""libraries $xpm_libraries_result, headers $xpm_includes_result" 1>&6
++
++LIBS="$LIBS $X_EXTRA_LIBS"
++CFLAGS="$CFLAGS $X_CFLAGS"
++CPPFLAGS="$CPPFLAGS $X_CFLAGS"
++LDFLAGS="$LDFLAGS $X_LIBS"
++ 
++X11_LIBS=""
++echo $ac_n "checking for XOpenDisplay in -lX11""... $ac_c" 1>&6
++echo "configure:2517: checking for XOpenDisplay in -lX11" >&5
++ac_lib_var=`echo X11'_'XOpenDisplay | sed 'y%./+-%__p_%'`
++if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  ac_save_LIBS="$LIBS"
++LIBS="-lX11 ${X_PRE_LIBS} $LIBS"
++cat > conftest.$ac_ext <<EOF
++#line 2525 "configure"
++#include "confdefs.h"
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char XOpenDisplay();
++
++int main() {
++XOpenDisplay()
++; return 0; }
++EOF
++if { (eval echo configure:2536: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=no"
++fi
++rm -f conftest*
++LIBS="$ac_save_LIBS"
++
++fi
++if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  X11_LIBS="-lX11"
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++if test "$X11_LIBS" = ""; then
++{ echo "configure: error: The X11 library '-lX11' could not be found.
++                Please use the configure options '--x-includes=DIR'
++                and '--x-libraries=DIR' to specify the X location.
++                See the 'config.log' file for further diagnostics." 1>&2; exit 1; }
++fi
++
++
++
++ 
++XEXT_LIBS=""
++echo $ac_n "checking for XShapeQueryVersion in -lXext""... $ac_c" 1>&6
++echo "configure:2568: checking for XShapeQueryVersion in -lXext" >&5
++ac_lib_var=`echo Xext'_'XShapeQueryVersion | sed 'y%./+-%__p_%'`
++if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  ac_save_LIBS="$LIBS"
++LIBS="-lXext ${X_PRE_LIBS} ${X11_LIBS} $LIBS"
++cat > conftest.$ac_ext <<EOF
++#line 2576 "configure"
++#include "confdefs.h"
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char XShapeQueryVersion();
++
++int main() {
++XShapeQueryVersion()
++; return 0; }
++EOF
++if { (eval echo configure:2587: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=no"
++fi
++rm -f conftest*
++LIBS="$ac_save_LIBS"
++
++fi
++if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  XEXT_LIBS="-lXext"
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++
++ 
++XT_LIBS=""
++echo $ac_n "checking for XtToolkitInitialize in -lXt""... $ac_c" 1>&6
++echo "configure:2611: checking for XtToolkitInitialize in -lXt" >&5
++ac_lib_var=`echo Xt'_'XtToolkitInitialize | sed 'y%./+-%__p_%'`
++if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  ac_save_LIBS="$LIBS"
++LIBS="-lXt ${X_PRE_LIBS} ${X11_LIBS} $LIBS"
++cat > conftest.$ac_ext <<EOF
++#line 2619 "configure"
++#include "confdefs.h"
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char XtToolkitInitialize();
++
++int main() {
++XtToolkitInitialize()
++; return 0; }
++EOF
++if { (eval echo configure:2630: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=no"
++fi
++rm -f conftest*
++LIBS="$ac_save_LIBS"
++
++fi
++if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  XT_LIBS="-lXt"
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++if test "$XT_LIBS" = ""; then
++{ echo "configure: error: The X toolkit library '-lXt' could not be found.
++                Please use the configure iptions '--x-includes=DIR'
++                and '--x-libraries=DIR' to specify the X location.
++                See the 'config.log' file for further diagnostics." 1>&2; exit 1; }
++fi
++
++ 
++XPM_LIBS=""
++echo $ac_n "checking for XpmCreatePixmapFromXpmImage in -lXpm""... $ac_c" 1>&6
++echo "configure:2660: checking for XpmCreatePixmapFromXpmImage in -lXpm" >&5
++ac_lib_var=`echo Xpm'_'XpmCreatePixmapFromXpmImage | sed 'y%./+-%__p_%'`
++if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  ac_save_LIBS="$LIBS"
++LIBS="-lXpm ${X_PRE_LIBS} ${X11_LIBS} $LIBS"
++cat > conftest.$ac_ext <<EOF
++#line 2668 "configure"
++#include "confdefs.h"
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char XpmCreatePixmapFromXpmImage();
++
++int main() {
++XpmCreatePixmapFromXpmImage()
++; return 0; }
++EOF
++if { (eval echo configure:2679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=no"
++fi
++rm -f conftest*
++LIBS="$ac_save_LIBS"
++
++fi
++if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  XPM_LIBS="-lXpm"
++        cat >> confdefs.h <<\EOF
++#define XPM 1
++EOF
++
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++if test "$XPM_LIBS" != ""; then
++for ac_hdr in X11/xpm.h
++do
++ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
++echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
++echo "configure:2708: checking for $ac_hdr" >&5
++if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  cat > conftest.$ac_ext <<EOF
++#line 2713 "configure"
++#include "confdefs.h"
++#include <$ac_hdr>
++EOF
++ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
++{ (eval echo configure:2718: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
++if test -z "$ac_err"; then
++  rm -rf conftest*
++  eval "ac_cv_header_$ac_safe=yes"
++else
++  echo "$ac_err" >&5
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_header_$ac_safe=no"
++fi
++rm -f conftest*
++fi
++if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
++  cat >> confdefs.h <<EOF
++#define $ac_tr_hdr 1
++EOF
++ 
++else
++  echo "$ac_t""no" 1>&6
++fi
++done
++
++fi
++
++ 
++XM_LIBS=""
++echo $ac_n "checking for XmRepTypeInstallTearOffModelConverter in -lXm""... $ac_c" 1>&6
++echo "configure:2749: checking for XmRepTypeInstallTearOffModelConverter in -lXm" >&5
++ac_lib_var=`echo Xm'_'XmRepTypeInstallTearOffModelConverter | sed 'y%./+-%__p_%'`
++if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  ac_save_LIBS="$LIBS"
++LIBS="-lXm ${X_PRE_LIBS} ${XPM_LIBS} ${XEXT_LIBS} ${XT_LIBS} ${XEXT_LIBS} ${X11_LIBS} $LIBS"
++cat > conftest.$ac_ext <<EOF
++#line 2757 "configure"
++#include "confdefs.h"
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char XmRepTypeInstallTearOffModelConverter();
++
++int main() {
++XmRepTypeInstallTearOffModelConverter()
++; return 0; }
++EOF
++if { (eval echo configure:2768: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=no"
++fi
++rm -f conftest*
++LIBS="$ac_save_LIBS"
++
++fi
++if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  XM_LIBS="-lXm"
++        cat >> confdefs.h <<\EOF
++#define HAVE_MOTIF 1
++EOF
++
++else
++  echo "$ac_t""no" 1>&6
++cat >> confdefs.h <<\EOF
++#define HAVE_MOTIF 0
++EOF
++
++fi
++
++if test "$XM_LIBS" = ""; then
++{ echo "configure: error: The Motif library '-lXm' could not be found.
++                Please use the configure options '--with-motif-includes=DIR'
++                and '--with-motif-libraries=DIR' to specify the Xm location.
++                See the 'config.log' file for further diagnostics." 1>&2; exit 1; }
++fi
++
++
++
++GL_LIBS=""
++echo $ac_n "checking for pow in -lm""... $ac_c" 1>&6
++echo "configure:2807: checking for pow in -lm" >&5
++ac_lib_var=`echo m'_'pow | sed 'y%./+-%__p_%'`
++if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  ac_save_LIBS="$LIBS"
++LIBS="-lm  $LIBS"
++cat > conftest.$ac_ext <<EOF
++#line 2815 "configure"
++#include "confdefs.h"
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char pow();
++
++int main() {
++pow()
++; return 0; }
++EOF
++if { (eval echo configure:2826: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=no"
++fi
++rm -f conftest*
++LIBS="$ac_save_LIBS"
++
++fi
++if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  MATHLIB="true"
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++if test x"$MATHLIB" != x"true"; then
++	{ echo "configure: error: the math library '-lm' could not be found!
++			Please check the installation of math library" 1>&2; exit 1; }
++fi
++if test x"$MATHLIB" = x"true"; then
++  LIBS="$LIBS -lm"
++  
++
++unset sim_ac_gl_cppflags
++unset sim_ac_gl_ldflags
++unset sim_ac_gl_libs
++sim_ac_gl_avail=no
++
++# Check whether --with-mesa or --without-mesa was given.
++if test "${with_mesa+set}" = set; then
++  withval="$with_mesa"
++  :
++else
++  with_mesa=yes
++fi
++
++
++# It's usually libGL.so on UNIX systems and opengl32.lib on MSWindows.
++sim_ac_gl_glnames="-lGL -lopengl32"
++sim_ac_gl_mesaglnames=-lMesaGL
++GL_LIBS=""
++
++if test "x$with_mesa" = "xyes"; then
++  sim_ac_gl_first=$sim_ac_gl_mesaglnames
++  sim_ac_gl_second=$sim_ac_gl_glnames
++else
++  sim_ac_gl_first=$sim_ac_gl_glnames
++  sim_ac_gl_second=$sim_ac_gl_mesaglnames
++fi
++
++# Check whether --with-opengl or --without-opengl was given.
++if test "${with_opengl+set}" = set; then
++  withval="$with_opengl"
++  :
++else
++  with_opengl=yes
++fi
++
++
++if test x"$with_opengl" != xno; then
++  if test x"$with_opengl" != xyes; then
++    sim_ac_gl_cppflags="-I${with_opengl}/include"
++    sim_ac_gl_ldflags="-L${with_opengl}/lib"
++  else
++    # This is a common location for the OpenGL library on HPUX.
++    sim_ac_gl_hpux=/opt/graphics/OpenGL
++    if test -d $sim_ac_gl_hpux; then
++      sim_ac_gl_cppflags=-I$sim_ac_gl_hpux/include
++      sim_ac_gl_ldflags=-L$sim_ac_gl_hpux/lib
++    fi
++  fi
++
++  sim_ac_save_cppflags=$CPPFLAGS
++  sim_ac_save_ldflags=$LDFLAGS
++  sim_ac_save_libs=$LIBS
++
++  CPPFLAGS="$CPPFLAGS $sim_ac_gl_cppflags"
++  LDFLAGS="$LDFLAGS $sim_ac_gl_ldflags"
++
++  echo $ac_n "checking whether OpenGL library is available""... $ac_c" 1>&6
++echo "configure:2911: checking whether OpenGL library is available" >&5
++if eval "test \"`echo '$''{'sim_cv_lib_gl'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  sim_cv_lib_gl=UNRESOLVED
++
++    for sim_ac_gl_libcheck in $sim_ac_gl_first $sim_ac_gl_second; do
++      if test "x$sim_cv_lib_gl" = "xUNRESOLVED"; then
++        LIBS="$sim_ac_gl_libcheck $sim_ac_save_libs -lm"
++        cat > conftest.$ac_ext <<EOF
++#line 2921 "configure"
++#include "confdefs.h"
++
++		#if HAVE_WINDOWS_H
++		#include <windows.h>
++		#endif /* HAVE_WINDOWS_H */
++	 	#include <GL/gl.h>
++		
++int main() {
++glPointSize(1.0f);
++; return 0; }
++EOF
++if { (eval echo configure:2933: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  sim_cv_lib_gl="$sim_ac_gl_libcheck"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++fi
++rm -f conftest*
++      fi
++    done
++  
++fi
++
++echo "$ac_t""$sim_cv_lib_gl" 1>&6
++
++  LIBS="$sim_ac_save_libs"
++
++  if test "x$sim_cv_lib_gl" != "xUNRESOLVED"; then
++    sim_ac_gl_libs="$sim_cv_lib_gl"
++  else
++    echo "configure: warning: couldn't compile or link with OpenGL library -- trying with pthread library in place..." 1>&2
++
++    
++
++# Check whether --with-pthread or --without-pthread was given.
++if test "${with_pthread+set}" = set; then
++  withval="$with_pthread"
++  :
++else
++  with_pthread=yes
++fi
++
++
++sim_ac_pthread_avail=no
++
++if test x"$with_pthread" != xno; then
++  if test x"$with_pthread" != xyes; then
++    sim_ac_pthread_cppflags="-I${with_pthread}/include"
++    sim_ac_pthread_ldflags="-L${with_pthread}/lib"
++  fi
++  sim_ac_pthread_libs_first="-lpthread"
++  sim_ac_pthread_libs_second="-pthread"
++  sim_ac_pthread_libs_third="-lc_r"
++  sim_ac_pthread_libs=""
++# FreeBSD 4.x use "-pthread" or "-lc_r"
++
++  sim_ac_save_cppflags=$CPPFLAGS
++  sim_ac_save_ldflags=$LDFLAGS
++  sim_ac_save_libs=$LIBS
++
++  echo $ac_n "checking whether the pthread development system is available""... $ac_c" 1>&6
++echo "configure:2984: checking whether the pthread development system is available" >&5
++if eval "test \"`echo '$''{'sim_cv_lib_pthread_avail'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  
++	for sim_pthread_libs in $sim_ac_pthread_libs_first \
++	$sim_ac_pthread_libs_second $sim_ac_pthread_libs_third ; do
++	  if test x"$sim_cv_lib_pthread_avail" != x"yes" ; then
++		CPPFLAGS="$CPPFLAGS $sim_ac_pthread_cppflags"
++		LDFLAGS="$LDFLAGS $sim_ac_pthread_ldflags"
++		LIBS="$sim_pthread_libs $LIBS"
++		cat > conftest.$ac_ext <<EOF
++#line 2996 "configure"
++#include "confdefs.h"
++#include <pthread.h>
++int main() {
++(void)pthread_create(0L, 0L, 0L, 0L);
++; return 0; }
++EOF
++if { (eval echo configure:3003: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  sim_cv_lib_pthread_avail=yes
++	    	  sim_ac_pthread_libs="$sim_pthread_libs"
++			
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  sim_cv_lib_pthread_avail=no
++fi
++rm -f conftest*
++	  fi
++	  if test x"$sim_cv_lib_pthread_avail" != x"yes"; then
++            CPPFLAGS=$sim_ac_save_cppflags
++    	    LDFLAGS=$sim_ac_save_ldflags
++    	    LIBS=$sim_ac_save_libs	
++	  fi
++	done
++    
++  
++fi
++
++echo "$ac_t""$sim_cv_lib_pthread_avail" 1>&6
++
++  if test x"$sim_cv_lib_pthread_avail" = xyes; then
++    sim_ac_pthread_avail=yes
++    
++      sim_ac_gl_cppflags="$sim_ac_gl_cppflags $sim_ac_pthread_cppflags"
++      sim_ac_gl_ldflags="$sim_ac_gl_ldflags $sim_ac_pthread_ldflags"
++  else
++    CPPFLAGS=$sim_ac_save_cppflags
++    LDFLAGS=$sim_ac_save_ldflags
++    LIBS=$sim_ac_save_libs
++    echo "configure: warning: couldn't compile or link with pthread library" 1>&2
++  fi
++fi
++
++
++    if test "x$sim_ac_pthread_avail" = "xyes"; then
++      echo $ac_n "checking whether OpenGL library can be linked with pthread library""... $ac_c" 1>&6
++echo "configure:3044: checking whether OpenGL library can be linked with pthread library" >&5
++if eval "test \"`echo '$''{'sim_cv_lib_gl_pthread'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  sim_cv_lib_gl_pthread=UNRESOLVED
++        for sim_ac_gl_libcheck in $sim_ac_gl_first $sim_ac_gl_second; do
++          if test "x$sim_cv_lib_gl_pthread" = "xUNRESOLVED"; then
++            LIBS="$sim_ac_gl_libcheck $sim_ac_pthread_libs $sim_ac_save_libs"
++            cat > conftest.$ac_ext <<EOF
++#line 3053 "configure"
++#include "confdefs.h"
++
++#if  HAVE_WINDOWS_H
++#include <windows.h>
++#endif /* HAVE_WINDOWS_H */
++#include <GL/gl.h>
++
++int main() {
++
++glPointSize(1.0f);
++
++; return 0; }
++EOF
++if { (eval echo configure:3067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  sim_cv_lib_gl_pthread="$sim_ac_gl_libcheck"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++fi
++rm -f conftest*
++          fi
++        done
++      
++fi
++
++echo "$ac_t""$sim_cv_lib_gl_pthread" 1>&6
++
++      if test "x$sim_cv_lib_gl_pthread" != "xUNRESOLVED"; then
++        sim_ac_gl_libs="$sim_cv_lib_gl_pthread $sim_ac_pthread_libs"
++      fi
++    fi
++  fi
++
++
++  if test "x$sim_ac_gl_libs" != "x"; then
++    LIBS="$sim_ac_save_libs"
++    GL_LIBS="$sim_ac_gl_libs"
++    sim_ac_gl_avail=yes
++    OPENGLLIB="true"
++  else
++    CPPFLAGS=$sim_ac_save_cppflags
++    LDFLAGS=$sim_ac_save_ldflags
++    LIBS=$sim_ac_save_libs
++    
++  fi
++fi
++
++  if test x"$OPENGLLIB" = x"true" ; then
++    
++
++unset sim_ac_glu_cppflags
++unset sim_ac_glu_ldflags
++unset sim_ac_glu_libs
++sim_ac_glu_avail=no
++
++# It's usually libGLU.so on UNIX systems and glu32.lib on MSWindows.
++sim_ac_glu_names="-lGLU -lglu32"
++sim_ac_glu_mesanames=-lMesaGLU
++# with_mesa is set from the SIM_AC_CHECK_OPENGL macro.
++if test "x$with_mesa" = "xyes"; then
++  sim_ac_glu_first=$sim_ac_glu_mesanames
++  sim_ac_glu_second=$sim_ac_glu_names
++else
++  sim_ac_glu_first=$sim_ac_glu_names
++  sim_ac_glu_second=$sim_ac_glu_mesanames
++fi
++
++# Check whether --with-glu or --without-glu was given.
++if test "${with_glu+set}" = set; then
++  withval="$with_glu"
++  :
++else
++  with_glu=yes
++fi
++
++
++if test x"$with_glu" != xno; then
++  if test x"$with_glu" != xyes; then
++    sim_ac_glu_cppflags="-I${with_glu}/include"
++    sim_ac_glu_ldflags="-L${with_glu}/lib"
++  fi
++
++  sim_ac_save_cppflags=$CPPFLAGS
++  sim_ac_save_ldflags=$LDFLAGS
++  sim_ac_save_libs=$LIBS
++
++  CPPFLAGS="$CPPFLAGS $sim_ac_glu_cppflags"
++  LDFLAGS="$LDFLAGS $sim_ac_glu_ldflags"
++
++  echo $ac_n "checking whether GLU is available""... $ac_c" 1>&6
++echo "configure:3145: checking whether GLU is available" >&5
++if eval "test \"`echo '$''{'sim_cv_lib_glu'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  sim_cv_lib_glu=UNRESOLVED
++
++    # Some platforms (like BeOS) have the GLU functionality in the GL
++    # library (and no GLU library present).
++    for sim_ac_glu_libcheck in "" $sim_ac_glu_first $sim_ac_glu_second; do
++      if test "x$sim_cv_lib_glu" = "xUNRESOLVED"; then
++        LIBS="$sim_ac_glu_libcheck $sim_ac_save_libs $GL_LIBS"
++        cat > conftest.$ac_ext <<EOF
++#line 3157 "configure"
++#include "confdefs.h"
++
++#if HAVE_WINDOWS_H
++#include <windows.h>
++#endif /* HAVE_WINDOWS_H */
++#include <GL/gl.h>
++#include <GL/glu.h>
++
++int main() {
++
++gluSphere(0L, 1.0, 1, 1);
++
++; return 0; }
++EOF
++if { (eval echo configure:3172: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  sim_cv_lib_glu="$sim_ac_glu_libcheck"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++fi
++rm -f conftest*
++      fi
++    done
++  
++fi
++
++echo "$ac_t""$sim_cv_lib_glu" 1>&6
++
++  LIBS="$sim_ac_save_libs"
++
++  if test "x$sim_cv_lib_glu" != "xUNRESOLVED"; then
++    sim_ac_glu_libs="$sim_cv_lib_glu"
++    LIBS="$sim_ac_save_libs"
++    GL_LIBS="$GL_LIBS $sim_ac_glu_libs"
++    sim_ac_glu_avail=yes
++    GLULIB="true"
++  else
++    CPPFLAGS=$sim_ac_save_cppflags
++    LDFLAGS=$sim_ac_save_ldflags
++    LIBS=$sim_ac_save_libs
++    
++  fi
++fi
++
++    if test x"$GLULIB" = x"true" ; then
++	
++
++# Check whether --with-glw or --without-glw was given.
++if test "${with_glw+set}" = set; then
++  withval="$with_glw"
++  :
++else
++  with_glw=yes
++fi
++
++
++if test x"$with_glw" != x"no" ; then 
++  if test x"$with_glw" != x"yes" ; then
++	sim_ac_glw_cppflags="-I${with_glw}/include"
++	sim_ac_glw_ldflags="-L${with_glw}/lib"
++  fi
++
++  SAVECPPFLAGS="$CPPFLAGS"
++  SAVELDFLAGS="$LDFLAGS"
++  SAVELIBS="$LIBS"
++
++  CPPFLAGS="$SAVECPPFLAGS $sim_ac_glw_cppflags"
++  LDFLAGS="$SAVELDFLAGS $sim_ac_glw_ldflags"
++  echo $ac_n "checking for a GL widget""... $ac_c" 1>&6
++echo "configure:3228: checking for a GL widget" >&5
++if eval "test \"`echo '$''{'sim_cv_motif_glwidget'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  
++	XWIDGETLIBS="$X_LIBS $X11_LIBS $XT_LIBS $X_LIBS $X_PRE_LIBS $XM_LIBS"
++  	sim_cv_motif_glwidget=UNKNOWN
++  	for lib in GLwM GLw MesaGLwM MesaGLw; do
++    	  if test x"$sim_cv_motif_glwidget" = x"UNKNOWN"; then
++      		LIBS="-l$lib $SAVELIBS $XWIDGETLIBS $GL_LIBS -lm"
++      		cat > conftest.$ac_ext <<EOF
++#line 3239 "configure"
++#include "confdefs.h"
++#include <X11/Intrinsic.h>
++			 #include <GL/GLwMDrawA.h>
++        		extern WidgetClass glwMDrawingAreaWidgetClass;
++int main() {
++Widget glxManager = NULL;
++        		Widget glxWidget = XtVaCreateManagedWidget("GLWidget",
++          		glwMDrawingAreaWidgetClass, glxManager, NULL);
++; return 0; }
++EOF
++if { (eval echo configure:3250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  sim_cv_motif_glwidget="glwMDrawingAreaWidgetClass GLwMDrawA.h $lib"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  sim_cv_motif_glwidget=UNKNOWN
++fi
++rm -f conftest*
++    	  fi
++  	done
++     LIBS=$SAVELIBS
++  
++fi
++
++echo "$ac_t""$sim_cv_motif_glwidget" 1>&6
++ 
++if test "x$sim_cv_motif_glwidget" = "xUNKNOWN"; then
++  GL_LIBS=""
++else
++  sim_ac_motif_glwidget_class=`echo $sim_cv_motif_glwidget | cut -d" " -f1`
++  sim_ac_motif_glwidget_header=`echo $sim_cv_motif_glwidget | cut -d" " -f2`
++  sim_ac_motif_glwidget_library=`echo $sim_cv_motif_glwidget | cut -d" " -f3`
++ 
++  echo $ac_n "checking the $sim_ac_motif_glwidget_header header location""... $ac_c" 1>&6
++echo "configure:3276: checking the $sim_ac_motif_glwidget_header header location" >&5
++if eval "test \"`echo '$''{'sim_cv_motif_glwidget_hdrloc'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  sim_cv_motif_glwidget_hdrloc=UNKNOWN
++    for location in X11/GLw GL; do
++     if test "x$sim_cv_motif_glwidget_hdrloc" = "xUNKNOWN"; then
++        cat > conftest.$ac_ext <<EOF
++#line 3284 "configure"
++#include "confdefs.h"
++#include <X11/Intrinsic.h>
++          #include <$location/$sim_ac_motif_glwidget_header>
++EOF
++ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
++{ (eval echo configure:3290: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
++if test -z "$ac_err"; then
++  rm -rf conftest*
++  sim_cv_motif_glwidget_hdrloc=$location
++else
++  echo "$ac_err" >&5
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  sim_cv_motif_glwidget_hdrloc=UNKNOWN
++fi
++rm -f conftest*
++      fi
++    done
++fi
++
++echo "$ac_t""$sim_cv_motif_glwidget_hdrloc" 1>&6
++ 
++  if test "x$sim_cv_motif_glwidget_hdrloc" = "xUNKNOWN"; then
++    GL_LIBS=""
++  else
++    if test "x$sim_ac_motif_glwidget_header" = "xGLwDrawA.h"; then
++      if test "x$sim_cv_motif_glwidget_hdrloc" = "xGL"; then
++        cat >> confdefs.h <<\EOF
++#define HAVE_GL_GLWDRAWA_H 1
++EOF
++
++      else
++        cat >> confdefs.h <<\EOF
++#define HAVE_X11_GLW_GLWDRAWA_H 1
++EOF
++
++      fi
++    else
++      if test "x$sim_cv_motif_glwidget_hdrloc" = "xGL"; then
++        cat >> confdefs.h <<\EOF
++#define HAVE_GL_GLWMDRAWA_H 1
++EOF
++
++      else
++        cat >> confdefs.h <<\EOF
++#define HAVE_X11_GLW_GLWMDRAWA_H 1
++EOF
++
++      fi
++    fi
++ 
++    cat >> confdefs.h <<EOF
++#define XT_GLWIDGET $sim_ac_motif_glwidget_class
++EOF
++
++ 
++    LIBS="$LIBS"
++    GL_LIBS="$GL_LIBS -l$sim_ac_motif_glwidget_library"
++    GLWIDGETLIB="true" cat >> confdefs.h <<\EOF
++#define GL 1
++EOF
++
++  fi
++fi
++
++fi
++
++    fi
++  fi
++fi
++
++	
++
++
++echo $ac_n "checking for basename in -lgen""... $ac_c" 1>&6
++echo "configure:3362: checking for basename in -lgen" >&5
++ac_lib_var=`echo gen'_'basename | sed 'y%./+-%__p_%'`
++if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  ac_save_LIBS="$LIBS"
++LIBS="-lgen  $LIBS"
++cat > conftest.$ac_ext <<EOF
++#line 3370 "configure"
++#include "confdefs.h"
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char basename();
++
++int main() {
++basename()
++; return 0; }
++EOF
++if { (eval echo configure:3381: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_lib_$ac_lib_var=no"
++fi
++rm -f conftest*
++LIBS="$ac_save_LIBS"
++
++fi
++if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  cat >> confdefs.h <<\EOF
++#define HAVE_LIBGEN 1
++EOF
++ LIBS="${LIBS} -lgen"
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++
++echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
++echo "configure:3406: checking for ANSI C header files" >&5
++if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  cat > conftest.$ac_ext <<EOF
++#line 3411 "configure"
++#include "confdefs.h"
++#include <stdlib.h>
++#include <stdarg.h>
++#include <string.h>
++#include <float.h>
++EOF
++ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
++{ (eval echo configure:3419: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
++if test -z "$ac_err"; then
++  rm -rf conftest*
++  ac_cv_header_stdc=yes
++else
++  echo "$ac_err" >&5
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  ac_cv_header_stdc=no
++fi
++rm -f conftest*
++
++if test $ac_cv_header_stdc = yes; then
++  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
++cat > conftest.$ac_ext <<EOF
++#line 3436 "configure"
++#include "confdefs.h"
++#include <string.h>
++EOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  egrep "memchr" >/dev/null 2>&1; then
++  :
++else
++  rm -rf conftest*
++  ac_cv_header_stdc=no
++fi
++rm -f conftest*
++
++fi
++
++if test $ac_cv_header_stdc = yes; then
++  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
++cat > conftest.$ac_ext <<EOF
++#line 3454 "configure"
++#include "confdefs.h"
++#include <stdlib.h>
++EOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  egrep "free" >/dev/null 2>&1; then
++  :
++else
++  rm -rf conftest*
++  ac_cv_header_stdc=no
++fi
++rm -f conftest*
++
++fi
++
++if test $ac_cv_header_stdc = yes; then
++  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
++if test "$cross_compiling" = yes; then
++  :
++else
++  cat > conftest.$ac_ext <<EOF
++#line 3475 "configure"
++#include "confdefs.h"
++#include <ctype.h>
++#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
++#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
++#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
++int main () { int i; for (i = 0; i < 256; i++)
++if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
++exit (0); }
++
++EOF
++if { (eval echo configure:3486: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
++then
++  :
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -fr conftest*
++  ac_cv_header_stdc=no
++fi
++rm -fr conftest*
++fi
++
++fi
++fi
++
++echo "$ac_t""$ac_cv_header_stdc" 1>&6
++if test $ac_cv_header_stdc = yes; then
++  cat >> confdefs.h <<\EOF
++#define STDC_HEADERS 1
++EOF
++
++fi
++
++for ac_hdr in unistd.h
++do
++ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
++echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
++echo "configure:3513: checking for $ac_hdr" >&5
++if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  cat > conftest.$ac_ext <<EOF
++#line 3518 "configure"
++#include "confdefs.h"
++#include <$ac_hdr>
++EOF
++ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
++{ (eval echo configure:3523: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
++ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
++if test -z "$ac_err"; then
++  rm -rf conftest*
++  eval "ac_cv_header_$ac_safe=yes"
++else
++  echo "$ac_err" >&5
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_header_$ac_safe=no"
++fi
++rm -f conftest*
++fi
++if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
++  cat >> confdefs.h <<EOF
++#define $ac_tr_hdr 1
++EOF
++ 
++else
++  echo "$ac_t""no" 1>&6
++fi
++done
++
++
++echo $ac_n "checking for working const""... $ac_c" 1>&6
++echo "configure:3551: checking for working const" >&5
++if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  cat > conftest.$ac_ext <<EOF
++#line 3556 "configure"
++#include "confdefs.h"
++
++int main() {
++
++/* Ultrix mips cc rejects this.  */
++typedef int charset[2]; const charset x;
++/* SunOS 4.1.1 cc rejects this.  */
++char const *const *ccp;
++char **p;
++/* NEC SVR4.0.2 mips cc rejects this.  */
++struct point {int x, y;};
++static struct point const zero = {0,0};
++/* AIX XL C 1.02.0.0 rejects this.
++   It does not let you subtract one const X* pointer from another in an arm
++   of an if-expression whose if-part is not a constant expression */
++const char *g = "string";
++ccp = &g + (g ? g-g : 0);
++/* HPUX 7.0 cc rejects these. */
++++ccp;
++p = (char**) ccp;
++ccp = (char const *const *) p;
++{ /* SCO 3.2v4 cc rejects this.  */
++  char *t;
++  char const *s = 0 ? (char *) 0 : (char const *) 0;
++
++  *t++ = 0;
++}
++{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
++  int x[] = {25, 17};
++  const int *foo = &x[0];
++  ++foo;
++}
++{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
++  typedef const int *iptr;
++  iptr p = 0;
++  ++p;
++}
++{ /* AIX XL C 1.02.0.0 rejects this saying
++     "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
++  struct s { int j; const int *ap[3]; };
++  struct s *b; b->j = 5;
++}
++{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
++  const int foo = 10;
++}
++
++; return 0; }
++EOF
++if { (eval echo configure:3605: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
++  rm -rf conftest*
++  ac_cv_c_const=yes
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  ac_cv_c_const=no
++fi
++rm -f conftest*
++fi
++
++echo "$ac_t""$ac_cv_c_const" 1>&6
++if test $ac_cv_c_const = no; then
++  cat >> confdefs.h <<\EOF
++#define const 
++EOF
++
++fi
++
++
++# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
++# for constant arguments.  Useless!
++echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
++echo "configure:3629: checking for working alloca.h" >&5
++if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  cat > conftest.$ac_ext <<EOF
++#line 3634 "configure"
++#include "confdefs.h"
++#include <alloca.h>
++int main() {
++char *p = alloca(2 * sizeof(int));
++; return 0; }
++EOF
++if { (eval echo configure:3641: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  ac_cv_header_alloca_h=yes
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  ac_cv_header_alloca_h=no
++fi
++rm -f conftest*
++fi
++
++echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
++if test $ac_cv_header_alloca_h = yes; then
++  cat >> confdefs.h <<\EOF
++#define HAVE_ALLOCA_H 1
++EOF
++
++fi
++
++echo $ac_n "checking for alloca""... $ac_c" 1>&6
++echo "configure:3662: checking for alloca" >&5
++if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  cat > conftest.$ac_ext <<EOF
++#line 3667 "configure"
++#include "confdefs.h"
++
++#ifdef __GNUC__
++# define alloca __builtin_alloca
++#else
++# ifdef _MSC_VER
++#  include <malloc.h>
++#  define alloca _alloca
++# else
++#  if HAVE_ALLOCA_H
++#   include <alloca.h>
++#  else
++#   ifdef _AIX
++ #pragma alloca
++#   else
++#    ifndef alloca /* predefined by HP cc +Olibcalls */
++char *alloca ();
++#    endif
++#   endif
++#  endif
++# endif
++#endif
++
++int main() {
++char *p = (char *) alloca(1);
++; return 0; }
++EOF
++if { (eval echo configure:3695: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  ac_cv_func_alloca_works=yes
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  ac_cv_func_alloca_works=no
++fi
++rm -f conftest*
++fi
++
++echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
++if test $ac_cv_func_alloca_works = yes; then
++  cat >> confdefs.h <<\EOF
++#define HAVE_ALLOCA 1
++EOF
++
++fi
++
++if test $ac_cv_func_alloca_works = no; then
++  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
++  # that cause trouble.  Some versions do not even contain alloca or
++  # contain a buggy version.  If you still want to use their alloca,
++  # use ar to extract alloca.o from them instead of compiling alloca.c.
++  ALLOCA=alloca.${ac_objext}
++  cat >> confdefs.h <<\EOF
++#define C_ALLOCA 1
++EOF
++
++
++echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
++echo "configure:3727: checking whether alloca needs Cray hooks" >&5
++if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  cat > conftest.$ac_ext <<EOF
++#line 3732 "configure"
++#include "confdefs.h"
++#if defined(CRAY) && ! defined(CRAY2)
++webecray
++#else
++wenotbecray
++#endif
++
++EOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  egrep "webecray" >/dev/null 2>&1; then
++  rm -rf conftest*
++  ac_cv_os_cray=yes
++else
++  rm -rf conftest*
++  ac_cv_os_cray=no
++fi
++rm -f conftest*
++
++fi
++
++echo "$ac_t""$ac_cv_os_cray" 1>&6
++if test $ac_cv_os_cray = yes; then
++for ac_func in _getb67 GETB67 getb67; do
++  echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
++echo "configure:3757: checking for $ac_func" >&5
++if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  cat > conftest.$ac_ext <<EOF
++#line 3762 "configure"
++#include "confdefs.h"
++/* System header to define __stub macros and hopefully few prototypes,
++    which can conflict with char $ac_func(); below.  */
++#include <assert.h>
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char $ac_func();
++
++int main() {
++
++/* The GNU C library defines this for functions which it implements
++    to always fail with ENOSYS.  Some functions are actually named
++    something starting with __ and the normal name is an alias.  */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++$ac_func();
++#endif
++
++; return 0; }
++EOF
++if { (eval echo configure:3785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_func_$ac_func=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_func_$ac_func=no"
++fi
++rm -f conftest*
++fi
++
++if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++  cat >> confdefs.h <<EOF
++#define CRAY_STACKSEG_END $ac_func
++EOF
++
++  break
++else
++  echo "$ac_t""no" 1>&6
++fi
++
++done
++fi
++
++echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
++echo "configure:3812: checking stack direction for C alloca" >&5
++if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  if test "$cross_compiling" = yes; then
++  ac_cv_c_stack_direction=0
++else
++  cat > conftest.$ac_ext <<EOF
++#line 3820 "configure"
++#include "confdefs.h"
++find_stack_direction ()
++{
++  static char *addr = 0;
++  auto char dummy;
++  if (addr == 0)
++    {
++      addr = &dummy;
++      return find_stack_direction ();
++    }
++  else
++    return (&dummy > addr) ? 1 : -1;
++}
++main ()
++{
++  exit (find_stack_direction() < 0);
++}
++EOF
++if { (eval echo configure:3839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
++then
++  ac_cv_c_stack_direction=1
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -fr conftest*
++  ac_cv_c_stack_direction=-1
++fi
++rm -fr conftest*
++fi
++
++fi
++
++echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
++cat >> confdefs.h <<EOF
++#define STACK_DIRECTION $ac_cv_c_stack_direction
++EOF
++
++fi
++
++for ac_func in ftime strstr usleep
++do
++echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
++echo "configure:3863: checking for $ac_func" >&5
++if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
++  echo $ac_n "(cached) $ac_c" 1>&6
++else
++  cat > conftest.$ac_ext <<EOF
++#line 3868 "configure"
++#include "confdefs.h"
++/* System header to define __stub macros and hopefully few prototypes,
++    which can conflict with char $ac_func(); below.  */
++#include <assert.h>
++/* Override any gcc2 internal prototype to avoid an error.  */
++/* We use char because int might match the return type of a gcc2
++    builtin and then its argument prototype would still apply.  */
++char $ac_func();
++
++int main() {
++
++/* The GNU C library defines this for functions which it implements
++    to always fail with ENOSYS.  Some functions are actually named
++    something starting with __ and the normal name is an alias.  */
++#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
++choke me
++#else
++$ac_func();
++#endif
++
++; return 0; }
++EOF
++if { (eval echo configure:3891: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
++  rm -rf conftest*
++  eval "ac_cv_func_$ac_func=yes"
++else
++  echo "configure: failed program was:" >&5
++  cat conftest.$ac_ext >&5
++  rm -rf conftest*
++  eval "ac_cv_func_$ac_func=no"
++fi
++rm -f conftest*
++fi
++
++if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
++  echo "$ac_t""yes" 1>&6
++    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
++  cat >> confdefs.h <<EOF
++#define $ac_tr_func 1
++EOF
++ 
++else
++  echo "$ac_t""no" 1>&6
++fi
++done
++
++
++trap '' 1 2 15
++cat > confcache <<\EOF
++# This file is a shell script that caches the results of configure
++# tests run on this system so they can be shared between configure
++# scripts and configure runs.  It is not useful on other systems.
++# If it contains results you don't want to keep, you may remove or edit it.
++#
++# By default, configure uses ./config.cache as the cache file,
++# creating it if it does not exist already.  You can give configure
++# the --cache-file=FILE option to use a 
++# what configure does when it calls configure scripts in
++# subdirectories, so they share the cache.
++# Giving --cache-file=/dev/null disables caching, for debugging configure.
++# config.status only pays attention to the cache file if you give it the
++# --recheck option to rerun configure.
++#
++EOF
++# The following way of writing the cache mishandles newlines in values,
++# but we know of no workaround that is simple, portable, and efficient.
++# So, don't put newlines in cache variables' values.
++# Ultrix sh set writes to stderr and can't be redirected directly,
++# and sets the high bit in the cache file unless we assign to the vars.
++(set) 2>&1 |
++  case `(ac_space=' '; set | grep ac_space) 2>&1` in
++  *ac_space=\ *)
++    # `set' does not quote correctly, so add quotes (double-quote substitution
++    # turns \\\\ into \\, and sed turns \\ into \).
++    sed -n \
++      -e "s/'/'\\\\''/g" \
++      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
++    ;;
++  *)
++    # `set' quotes correctly as required by POSIX, so do not add quotes.
++    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
++    ;;
++  esac >> confcache
++if cmp -s $cache_file confcache; then
++  :
++else
++  if test -w $cache_file; then
++    echo "updating cache $cache_file"
++    cat confcache > $cache_file
++  else
++    echo "not updating unwritable cache $cache_file"
++  fi
++fi
++rm -f confcache
++
++trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
++
++test "x$prefix" = xNONE && prefix=$ac_default_prefix
++# Let make expand exec_prefix.
++test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
++
++# Any assignment to VPATH causes Sun make to only execute
++# the first set of double-colon rules, so remove it if not needed.
++# If there is a colon in the path, we need to keep it.
++if test "x$srcdir" = x.; then
++  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
++fi
++
++trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
++
++DEFS=-DHAVE_CONFIG_H
++
++# Without the "./", some shells look in PATH for config.status.
++: ${CONFIG_STATUS=./config.status}
++
++echo creating $CONFIG_STATUS
++rm -f $CONFIG_STATUS
++cat > $CONFIG_STATUS <<EOF
++#! /bin/sh
++# Generated automatically by configure.
++# Run this file to recreate the current configuration.
++# This directory was configured as follows,
++# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
++#
++# $0 $ac_configure_args
++#
++# Compiler output produced by configure, useful for debugging
++# configure, is in ./config.log if it exists.
++
++ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
++for ac_option
++do
++  case "\$ac_option" in
++  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
++    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
++    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
++  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
++    echo "$CONFIG_STATUS generated by autoconf version 2.13"
++    exit 0 ;;
++  -help | --help | --hel | --he | --h)
++    echo "\$ac_cs_usage"; exit 0 ;;
++  *) echo "\$ac_cs_usage"; exit 1 ;;
++  esac
++done
++
++ac_given_srcdir=$srcdir
++ac_given_INSTALL="$INSTALL"
++
++trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
++EOF
++cat >> $CONFIG_STATUS <<EOF
++
++# Protect against being on the right side of a sed subst in config.status.
++sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
++ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
++$ac_vpsub
++$extrasub
++s%@SHELL@%$SHELL%g
++s%@CFLAGS@%$CFLAGS%g
++s%@CPPFLAGS@%$CPPFLAGS%g
++s%@CXXFLAGS@%$CXXFLAGS%g
++s%@FFLAGS@%$FFLAGS%g
++s%@DEFS@%$DEFS%g
++s%@LDFLAGS@%$LDFLAGS%g
++s%@LIBS@%$LIBS%g
++s%@exec_prefix@%$exec_prefix%g
++s%@prefix@%$prefix%g
++s%@program_transform_name@%$program_transform_name%g
++s%@bindir@%$bindir%g
++s%@sbindir@%$sbindir%g
++s%@libexecdir@%$libexecdir%g
++s%@datadir@%$datadir%g
++s%@sysconfdir@%$sysconfdir%g
++s%@sharedstatedir@%$sharedstatedir%g
++s%@localstatedir@%$localstatedir%g
++s%@libdir@%$libdir%g
++s%@includedir@%$includedir%g
++s%@oldincludedir@%$oldincludedir%g
++s%@infodir@%$infodir%g
++s%@mandir@%$mandir%g
++s%@host@%$host%g
++s%@host_alias@%$host_alias%g
++s%@host_cpu@%$host_cpu%g
++s%@host_vendor@%$host_vendor%g
++s%@host_os@%$host_os%g
++s%@target@%$target%g
++s%@target_alias@%$target_alias%g
++s%@target_cpu@%$target_cpu%g
++s%@target_vendor@%$target_vendor%g
++s%@target_os@%$target_os%g
++s%@build@%$build%g
++s%@build_alias@%$build_alias%g
++s%@build_cpu@%$build_cpu%g
++s%@build_vendor@%$build_vendor%g
++s%@build_os@%$build_os%g
++s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
++s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
++s%@INSTALL_DATA@%$INSTALL_DATA%g
++s%@PACKAGE@%$PACKAGE%g
++s%@VERSION@%$VERSION%g
++s%@ACLOCAL@%$ACLOCAL%g
++s%@AUTOCONF@%$AUTOCONF%g
++s%@AUTOMAKE@%$AUTOMAKE%g
++s%@AUTOHEADER@%$AUTOHEADER%g
++s%@MAKEINFO@%$MAKEINFO%g
++s%@SET_MAKE@%$SET_MAKE%g
++s%@CC@%$CC%g
++s%@CPP@%$CPP%g
++s%@X_CFLAGS@%$X_CFLAGS%g
++s%@X_PRE_LIBS@%$X_PRE_LIBS%g
++s%@X_LIBS@%$X_LIBS%g
++s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
++s%@X11_LIBS@%$X11_LIBS%g
++s%@XEXT_LIBS@%$XEXT_LIBS%g
++s%@XT_LIBS@%$XT_LIBS%g
++s%@XPM_LIBS@%$XPM_LIBS%g
++s%@XM_LIBS@%$XM_LIBS%g
++s%@GL_LIBS@%$GL_LIBS%g
++s%@ALLOCA@%$ALLOCA%g
++
++CEOF
++EOF
++
++cat >> $CONFIG_STATUS <<\EOF
++
++# Split the substitutions into bite-sized pieces for seds with
++# small command number limits, like on Digital OSF/1 and HP-UX.
++ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
++ac_file=1 # Number of current file.
++ac_beg=1 # First line for current file.
++ac_end=$ac_max_sed_cmds # Line after last line for current file.
++ac_more_lines=:
++ac_sed_cmds=""
++while $ac_more_lines; do
++  if test $ac_beg -gt 1; then
++    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
++  else
++    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
++  fi
++  if test ! -s conftest.s$ac_file; then
++    ac_more_lines=false
++    rm -f conftest.s$ac_file
++  else
++    if test -z "$ac_sed_cmds"; then
++      ac_sed_cmds="sed -f conftest.s$ac_file"
++    else
++      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
++    fi
++    ac_file=`expr $ac_file + 1`
++    ac_beg=$ac_end
++    ac_end=`expr $ac_end + $ac_max_sed_cmds`
++  fi
++done
++if test -z "$ac_sed_cmds"; then
++  ac_sed_cmds=cat
++fi
++EOF
++
++cat >> $CONFIG_STATUS <<EOF
++
++CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
++EOF
++cat >> $CONFIG_STATUS <<\EOF
++for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
++  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
++  case "$ac_file" in
++  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
++       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
++  *) ac_file_in="${ac_file}.in" ;;
++  esac
++
++  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
++
++  # Remove last slash and all that follows it.  Not all systems have dirname.
++  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
++  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
++    # The file is in a subdirectory.
++    test ! -d "$ac_dir" && mkdir "$ac_dir"
++    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
++    # A "../" for each directory in $ac_dir_suffix.
++    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
++  else
++    ac_dir_suffix= ac_dots=
++  fi
++
++  case "$ac_given_srcdir" in
++  .)  srcdir=.
++      if test -z "$ac_dots"; then top_srcdir=.
++      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
++  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
++  *) # Relative path.
++    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
++    top_srcdir="$ac_dots$ac_given_srcdir" ;;
++  esac
++
++  case "$ac_given_INSTALL" in
++  [/$]*) INSTALL="$ac_given_INSTALL" ;;
++  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
++  esac
++
++  echo creating "$ac_file"
++  rm -f "$ac_file"
++  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
++  case "$ac_file" in
++  *Makefile*) ac_comsub="1i\\
++# $configure_input" ;;
++  *) ac_comsub= ;;
++  esac
++
++  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
++  sed -e "$ac_comsub
++s%@configure_input@%$configure_input%g
++s%@srcdir@%$srcdir%g
++s%@top_srcdir@%$top_srcdir%g
++s%@INSTALL@%$INSTALL%g
++" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
++fi; done
++rm -f conftest.s*
++
++# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
++# NAME is the cpp macro being defined and VALUE is the value it is being given.
++#
++# ac_d sets the value in "#define NAME VALUE" lines.
++ac_dA='s%^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
++ac_dB='\([ 	][ 	]*\)[^ 	]*%\1#\2'
++ac_dC='\3'
++ac_dD='%g'
++# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
++ac_uA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
++ac_uB='\([ 	]\)%\1#\2define\3'
++ac_uC=' '
++ac_uD='\4%g'
++# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
++ac_eA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
++ac_eB='$%\1#\2define\3'
++ac_eC=' '
++ac_eD='%g'
++
++if test "${CONFIG_HEADERS+set}" != set; then
++EOF
++cat >> $CONFIG_STATUS <<EOF
++  CONFIG_HEADERS="config.h"
++EOF
++cat >> $CONFIG_STATUS <<\EOF
++fi
++for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
++  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
++  case "$ac_file" in
++  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
++       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
++  *) ac_file_in="${ac_file}.in" ;;
++  esac
++
++  echo creating $ac_file
++
++  rm -f conftest.frag conftest.in conftest.out
++  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
++  cat $ac_file_inputs > conftest.in
++
++EOF
++
++# Transform confdefs.h into a sed script conftest.vals that substitutes
++# the proper values into config.h.in to produce config.h.  And first:
++# Protect against being on the right side of a sed subst in config.status.
++# Protect against being in an unquoted here document in config.status.
++rm -f conftest.vals
++cat > conftest.hdr <<\EOF
++s/[\\&%]/\\&/g
++s%[\\$`]%\\&%g
++s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
++s%ac_d%ac_u%gp
++s%ac_u%ac_e%gp
++EOF
++sed -n -f conftest.hdr confdefs.h > conftest.vals
++rm -f conftest.hdr
++
++# This sed command replaces #undef with comments.  This is necessary, for
++# example, in the case of _POSIX_SOURCE, which is predefined and required
++# on some systems where configure will not decide to define it.
++cat >> conftest.vals <<\EOF
++s%^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
++EOF
++
++# Break up conftest.vals because some shells have a limit on
++# the size of here documents, and old seds have small limits too.
++
++rm -f conftest.tail
++while :
++do
++  ac_lines=`grep -c . conftest.vals`
++  # grep -c gives empty output for an empty file on some AIX systems.
++  if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
++  # Write a limited-size here document to conftest.frag.
++  echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
++  sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
++  echo 'CEOF
++  sed -f conftest.frag conftest.in > conftest.out
++  rm -f conftest.in
++  mv conftest.out conftest.in
++' >> $CONFIG_STATUS
++  sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
++  rm -f conftest.vals
++  mv conftest.tail conftest.vals
++done
++rm -f conftest.vals
++
++cat >> $CONFIG_STATUS <<\EOF
++  rm -f conftest.frag conftest.h
++  echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
++  cat conftest.in >> conftest.h
++  rm -f conftest.in
++  if cmp -s $ac_file conftest.h 2>/dev/null; then
++    echo "$ac_file is unchanged"
++    rm -f conftest.h
++  else
++    # Remove last slash and all that follows it.  Not all systems have dirname.
++      ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
++      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
++      # The file is in a subdirectory.
++      test ! -d "$ac_dir" && mkdir "$ac_dir"
++    fi
++    rm -f $ac_file
++    mv conftest.h $ac_file
++  fi
++fi; done
++
++EOF
++cat >> $CONFIG_STATUS <<EOF
++
++
++EOF
++cat >> $CONFIG_STATUS <<\EOF
++test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
++
++exit 0
++EOF
++chmod +x $CONFIG_STATUS
++rm -fr confdefs* $ac_clean_files
++test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
++
+Index: configure.in
+===================================================================
+
+
+--- /dev/null	Fri Jun  8 19:07:45 2001
++++ configure.in	Fri Jun  8 19:30:17 2001
+@@ -0,0 +1,147 @@
++/* configure.in for xmakemol:
++   Copyright (C) 2001 Chi Zhang
++   acincluce.m4 gives detailed description of local routines below:
++	ICE_FIND_MOTIF  -- borrowed from mgv
++	ICE_FIND_XPM    -- borrowed from mgv
++	SIM_AC_CHECK_OPENGL  -- derived from coin3d
++	SIM_AC_CHECK_GLU  -- derived from coin3d
++	SIM_CHECK_MOTIF_GLWIDGET --derived from coin3d
++*/
++dnl Process this file with autoconf to produce a configure script.
++AC_INIT(xmakemol.c)
++
++dnl Checks for system
++AC_CANONICAL_SYSTEM
++
++AM_INIT_AUTOMAKE(xmakemol,4.40.2b)
++AM_CONFIG_HEADER(config.h)
++
++
++dnl Checks for programs.
++AC_PROG_CC
++AC_PROG_INSTALL
++
++dnl Configs from ac_opengl package
++dnl AC_CONFIG_AUX_DIR(config)
++
++dnl Checks for libraries.
++dnl ==========================================================================
++dnl Checks for libraries.
++dnl ==========================================================================
++AC_PATH_X
++AC_PATH_XTRA
++ICE_FIND_MOTIF
++ICE_FIND_XPM
++LIBS="$LIBS $X_EXTRA_LIBS"
++CFLAGS="$CFLAGS $X_CFLAGS"
++CPPFLAGS="$CPPFLAGS $X_CFLAGS"
++LDFLAGS="$LDFLAGS $X_LIBS"
++ 
++dnl ==========================================================================
++dnl Check for X11.
++dnl ==========================================================================
++X11_LIBS=""
++AC_CHECK_LIB(X11, XOpenDisplay, X11_LIBS="-lX11",,${X_PRE_LIBS})
++if test "$X11_LIBS" = ""; then
++AC_MSG_ERROR([The X11 library '-lX11' could not be found.
++                Please use the configure options '--x-includes=DIR'
++                and '--x-libraries=DIR' to specify the X location.
++                See the 'config.log' file for further diagnostics.])
++fi
++AC_SUBST(X_LIBS)
++AC_SUBST(X11_LIBS)
++AC_SUBST(X_PRE_LIBS)
++ 
++dnl ==========================================================================
++dnl Check for Xext, Xpm usually needs the shape extensions.
++dnl We don't crap out if we can't find it though.
++dnl ==========================================================================
++XEXT_LIBS=""
++AC_CHECK_LIB(Xext, XShapeQueryVersion, XEXT_LIBS="-lXext",,
++        ${X_PRE_LIBS} ${X11_LIBS})
++AC_SUBST(XEXT_LIBS)
++ 
++dnl ==========================================================================
++dnl Check for Xt
++dnl ==========================================================================
++XT_LIBS=""
++AC_CHECK_LIB(Xt, XtToolkitInitialize, XT_LIBS="-lXt",,
++        ${X_PRE_LIBS} ${X11_LIBS})
++if test "$XT_LIBS" = ""; then
++AC_MSG_ERROR([The X toolkit library '-lXt' could not be found.
++                Please use the configure iptions '--x-includes=DIR'
++                and '--x-libraries=DIR' to specify the X location.
++                See the 'config.log' file for further diagnostics.])
++fi
++AC_SUBST(XT_LIBS)
++ 
++dnl ==========================================================================
++dnl Check for Xpm
++dnl ==========================================================================
++XPM_LIBS=""
++AC_CHECK_LIB(Xpm, XpmCreatePixmapFromXpmImage,
++        XPM_LIBS="-lXpm"
++        AC_DEFINE(XPM, 1),,
++        ${X_PRE_LIBS} ${X11_LIBS})
++if test "$XPM_LIBS" != ""; then
++AC_CHECK_HEADERS(X11/xpm.h)
++fi
++AC_SUBST(XPM_LIBS)
++ 
++dnl ==========================================================================
++dnl Check for Motif
++dnl I couldn't resist using the most hideously named function in the Motif
++dnl API in this test, sorry if I've frightened anyone.
++dnl ==========================================================================
++XM_LIBS=""
++AC_CHECK_LIB(Xm, XmRepTypeInstallTearOffModelConverter,
++        XM_LIBS="-lXm"
++        AC_DEFINE(HAVE_MOTIF, 1), AC_DEFINE(HAVE_MOTIF, 0),
++        ${X_PRE_LIBS} ${XPM_LIBS} ${XEXT_LIBS} ${XT_LIBS} ${XEXT_LIBS} ${X11_LIBS})
++if test "$XM_LIBS" = ""; then
++AC_MSG_ERROR([The Motif library '-lXm' could not be found.
++                Please use the configure options '--with-motif-includes=DIR'
++                and '--with-motif-libraries=DIR' to specify the Xm location.
++                See the 'config.log' file for further diagnostics.])
++fi
++AC_SUBST(XM_LIBS)
++
++dnl
++dnl Check for OpenGL
++dnl
++
++GL_LIBS=""
++AC_CHECK_LIB(m,pow,[MATHLIB="true"])
++if test x"$MATHLIB" != x"true"; then
++	AC_MSG_ERROR([the math library '-lm' could not be found!
++			Please check the installation of math library])
++fi
++if test x"$MATHLIB" = x"true"; then
++  LIBS="$LIBS -lm"
++  SIM_AC_CHECK_OPENGL([OPENGLLIB="true"])
++  if test x"$OPENGLLIB" = x"true" ; then
++    SIM_AC_CHECK_GLU([GLULIB="true"])
++    if test x"$GLULIB" = x"true" ; then
++	SIM_CHECK_MOTIF_GLWIDGET([GLWIDGETLIB="true" AC_DEFINE(GL,1)],GL_LIBS="")
++    fi
++  fi
++fi
++
++AC_SUBST(GL_LIBS)	
++
++dnl Checks for other libraries
++
++AC_CHECK_LIB(gen,basename,[AC_DEFINE(HAVE_LIBGEN,1) LIBS="${LIBS} -lgen"],)
++
++dnl Checks for other header files.
++AC_HEADER_STDC
++AC_CHECK_HEADERS(unistd.h)
++
++dnl Checks for typedefs, structures, and compiler characteristics.
++AC_C_CONST
++
++dnl Checks for library functions.
++AC_FUNC_ALLOCA
++AC_CHECK_FUNCS(ftime strstr usleep)
++
++AC_OUTPUT(Makefile)
+Index: install-sh
+===================================================================
+
+
+--- /dev/null	Fri Jun  8 19:07:45 2001
++++ install-sh	Fri Jun  8 19:30:17 2001
+@@ -0,0 +1,251 @@
++#!/bin/sh
++#
++# install - install a program, script, or datafile
++# This comes from X11R5 (mit/util/scripts/install.sh).
++#
++# Copyright 1991 by the Massachusetts Institute of Technology
++#
++# Permission to use, copy, modify, distribute, and sell this software and its
++# documentation for any purpose is hereby granted without fee, provided that
++# the above copyright notice appear in all copies and that both that
++# copyright notice and this permission notice appear in supporting
++# documentation, and that the name of M.I.T. not be used in advertising or
++# publicity pertaining to distribution of the software without specific,
++# written prior permission.  M.I.T. makes no representations about the
++# suitability of this software for any purpose.  It is provided "as is"
++# without express or implied warranty.
++#
++# Calling this script install-sh is preferred over install.sh, to prevent
++# `make' implicit rules from creating a file called install from it
++# when there is no Makefile.
++#
++# This script is compatible with the BSD install script, but was written
++# from scratch.  It can only install one file at a time, a restriction
++# shared with many OS's install programs.
++
++
++# set DOITPROG to echo to test this script
++
++# Don't use :- since 4.3BSD and earlier shells don't like it.
++doit="${DOITPROG-}"
++
++
++# put in absolute paths if you don't have them in your path; or use env. vars.
++
++mvprog="${MVPROG-mv}"
++cpprog="${CPPROG-cp}"
++chmodprog="${CHMODPROG-chmod}"
++chownprog="${CHOWNPROG-chown}"
++chgrpprog="${CHGRPPROG-chgrp}"
++stripprog="${STRIPPROG-strip}"
++rmprog="${RMPROG-rm}"
++mkdirprog="${MKDIRPROG-mkdir}"
++
++transformbasename=""
++transform_arg=""
++instcmd="$mvprog"
++chmodcmd="$chmodprog 0755"
++chowncmd=""
++chgrpcmd=""
++stripcmd=""
++rmcmd="$rmprog -f"
++mvcmd="$mvprog"
++src=""
++dst=""
++dir_arg=""
++
++while [ x"$1" != x ]; do
++    case $1 in
++	-c) instcmd="$cpprog"
++	    shift
++	    continue;;
++
++	-d) dir_arg=true
++	    shift
++	    continue;;
++
++	-m) chmodcmd="$chmodprog $2"
++	    shift
++	    shift
++	    continue;;
++
++	-o) chowncmd="$chownprog $2"
++	    shift
++	    shift
++	    continue;;
++
++	-g) chgrpcmd="$chgrpprog $2"
++	    shift
++	    shift
++	    continue;;
++
++	-s) stripcmd="$stripprog"
++	    shift
++	    continue;;
++
++	-t=*) transformarg=`echo $1 | sed 's/-t=//'`
++	    shift
++	    continue;;
++
++	-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
++	    shift
++	    continue;;
++
++	*)  if [ x"$src" = x ]
++	    then
++		src=$1
++	    else
++		# this colon is to work around a 386BSD /bin/sh bug
++		:
++		dst=$1
++	    fi
++	    shift
++	    continue;;
++    esac
++done
++
++if [ x"$src" = x ]
++then
++	echo "install:	no input file specified"
++	exit 1
++else
++	true
++fi
++
++if [ x"$dir_arg" != x ]; then
++	dst=$src
++	src=""
++	
++	if [ -d $dst ]; then
++		instcmd=:
++		chmodcmd=""
++	else
++		instcmd=mkdir
++	fi
++else
++
++# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
++# might cause directories to be created, which would be especially bad 
++# if $src (and thus $dsttmp) contains '*'.
++
++	if [ -f $src -o -d $src ]
++	then
++		true
++	else
++		echo "install:  $src does not exist"
++		exit 1
++	fi
++	
++	if [ x"$dst" = x ]
++	then
++		echo "install:	no destination specified"
++		exit 1
++	else
++		true
++	fi
++
++# If destination is a directory, append the input filename; if your system
++# does not like double slashes in filenames, you may need to add some logic
++
++	if [ -d $dst ]
++	then
++		dst="$dst"/`basename $src`
++	else
++		true
++	fi
++fi
++
++## this sed command emulates the dirname command
++dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
++
++# Make sure that the destination directory exists.
++#  this part is taken from Noah Friedman's mkinstalldirs script
++
++# Skip lots of stat calls in the usual case.
++if [ ! -d "$dstdir" ]; then
++defaultIFS='	
++'
++IFS="${IFS-${defaultIFS}}"
++
++oIFS="${IFS}"
++# Some sh's can't handle IFS=/ for some reason.
++IFS='%'
++set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
++IFS="${oIFS}"
++
++pathcomp=''
++
++while [ $# -ne 0 ] ; do
++	pathcomp="${pathcomp}${1}"
++	shift
++
++	if [ ! -d "${pathcomp}" ] ;
++        then
++		$mkdirprog "${pathcomp}"
++	else
++		true
++	fi
++
++	pathcomp="${pathcomp}/"
++done
++fi
++
++if [ x"$dir_arg" != x ]
++then
++	$doit $instcmd $dst &&
++
++	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
++	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
++	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
++	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
++else
++
++# If we're going to rename the final executable, determine the name now.
++
++	if [ x"$transformarg" = x ] 
++	then
++		dstfile=`basename $dst`
++	else
++		dstfile=`basename $dst $transformbasename | 
++			sed $transformarg`$transformbasename
++	fi
++
++# don't allow the sed command to completely eliminate the filename
++
++	if [ x"$dstfile" = x ] 
++	then
++		dstfile=`basename $dst`
++	else
++		true
++	fi
++
++# Make a temp file name in the proper directory.
++
++	dsttmp=$dstdir/#inst.$$#
++
++# Move or copy the file name to the temp name
++
++	$doit $instcmd $src $dsttmp &&
++
++	trap "rm -f ${dsttmp}" 0 &&
++
++# and set any options; do chmod last to preserve setuid bits
++
++# If any of these fail, we abort the whole thing.  If we want to
++# ignore errors from any of these, just make sure not to ignore
++# errors from the above "$doit $instcmd $src $dsttmp" command.
++
++	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
++	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
++	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
++	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
++
++# Now rename the file to the real destination.
++
++	$doit $rmcmd -f $dstdir/$dstfile &&
++	$doit $mvcmd $dsttmp $dstdir/$dstfile 
++
++fi &&
++
++
++exit 0
+Index: missing
+===================================================================
+
+
+--- /dev/null	Fri Jun  8 19:07:45 2001
++++ missing	Fri Jun  8 19:30:17 2001
+@@ -0,0 +1,190 @@
++#! /bin/sh
++# Common stub for a few missing GNU programs while installing.
++# Copyright (C) 1996, 1997 Free Software Foundation, Inc.
++# Franc,ois Pinard <pinard@iro.umontreal.ca>, 1996.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2, or (at your option)
++# any later version.
++
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
++# 02111-1307, USA.
++
++if test $# -eq 0; then
++  echo 1>&2 "Try \`$0 --help' for more information"
++  exit 1
++fi
++
++case "$1" in
++
++  -h|--h|--he|--hel|--help)
++    echo "\
++$0 [OPTION]... PROGRAM [ARGUMENT]...
++
++Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
++error status if there is no known handling for PROGRAM.
++
++Options:
++  -h, --help      display this help and exit
++  -v, --version   output version information and exit
++
++Supported PROGRAM values:
++  aclocal      touch file \`aclocal.m4'
++  autoconf     touch file \`configure'
++  autoheader   touch file \`config.h.in'
++  automake     touch all \`Makefile.in' files
++  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
++  flex         create \`lex.yy.c', if possible, from existing .c
++  lex          create \`lex.yy.c', if possible, from existing .c
++  makeinfo     touch the output file
++  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]"
++    ;;
++
++  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
++    echo "missing - GNU libit 0.0"
++    ;;
++
++  -*)
++    echo 1>&2 "$0: Unknown \`$1' option"
++    echo 1>&2 "Try \`$0 --help' for more information"
++    exit 1
++    ;;
++
++  aclocal)
++    echo 1>&2 "\
++WARNING: \`$1' is missing on your system.  You should only need it if
++         you modified \`acinclude.m4' or \`configure.in'.  You might want
++         to install the \`Automake' and \`Perl' packages.  Grab them from
++         any GNU archive site."
++    touch aclocal.m4
++    ;;
++
++  autoconf)
++    echo 1>&2 "\
++WARNING: \`$1' is missing on your system.  You should only need it if
++         you modified \`configure.in'.  You might want to install the
++         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
++         archive site."
++    touch configure
++    ;;
++
++  autoheader)
++    echo 1>&2 "\
++WARNING: \`$1' is missing on your system.  You should only need it if
++         you modified \`acconfig.h' or \`configure.in'.  You might want
++         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
++         from any GNU archive site."
++    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' configure.in`
++    test -z "$files" && files="config.h"
++    touch_files=
++    for f in $files; do
++      case "$f" in
++      *:*) touch_files="$touch_files "`echo "$f" |
++				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
++      *) touch_files="$touch_files $f.in";;
++      esac
++    done
++    touch $touch_files
++    ;;
++
++  automake)
++    echo 1>&2 "\
++WARNING: \`$1' is missing on your system.  You should only need it if
++         you modified \`Makefile.am', \`acinclude.m4' or \`configure.in'.
++         You might want to install the \`Automake' and \`Perl' packages.
++         Grab them from any GNU archive site."
++    find . -type f -name Makefile.am -print |
++	   sed 's/\.am$/.in/' |
++	   while read f; do touch "$f"; done
++    ;;
++
++  bison|yacc)
++    echo 1>&2 "\
++WARNING: \`$1' is missing on your system.  You should only need it if
++         you modified a \`.y' file.  You may need the \`Bison' package
++         in order for those modifications to take effect.  You can get
++         \`Bison' from any GNU archive site."
++    rm -f y.tab.c y.tab.h
++    if [ $# -ne 1 ]; then
++        eval LASTARG="\${$#}"
++	case "$LASTARG" in
++	*.y)
++	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
++	    if [ -f "$SRCFILE" ]; then
++	         cp "$SRCFILE" y.tab.c
++	    fi
++	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
++	    if [ -f "$SRCFILE" ]; then
++	         cp "$SRCFILE" y.tab.h
++	    fi
++	  ;;
++	esac
++    fi
++    if [ ! -f y.tab.h ]; then
++	echo >y.tab.h
++    fi
++    if [ ! -f y.tab.c ]; then
++	echo 'main() { return 0; }' >y.tab.c
++    fi
++    ;;
++
++  lex|flex)
++    echo 1>&2 "\
++WARNING: \`$1' is missing on your system.  You should only need it if
++         you modified a \`.l' file.  You may need the \`Flex' package
++         in order for those modifications to take effect.  You can get
++         \`Flex' from any GNU archive site."
++    rm -f lex.yy.c
++    if [ $# -ne 1 ]; then
++        eval LASTARG="\${$#}"
++	case "$LASTARG" in
++	*.l)
++	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
++	    if [ -f "$SRCFILE" ]; then
++	         cp "$SRCFILE" lex.yy.c
++	    fi
++	  ;;
++	esac
++    fi
++    if [ ! -f lex.yy.c ]; then
++	echo 'main() { return 0; }' >lex.yy.c
++    fi
++    ;;
++
++  makeinfo)
++    echo 1>&2 "\
++WARNING: \`$1' is missing on your system.  You should only need it if
++         you modified a \`.texi' or \`.texinfo' file, or any other file
++         indirectly affecting the aspect of the manual.  The spurious
++         call might also be the consequence of using a buggy \`make' (AIX,
++         DU, IRIX).  You might want to install the \`Texinfo' package or
++         the \`GNU make' package.  Grab either from any GNU archive site."
++    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
++    if test -z "$file"; then
++      file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
++      file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
++    fi
++    touch $file
++    ;;
++
++  *)
++    echo 1>&2 "\
++WARNING: \`$1' is needed, and you do not seem to have it handy on your
++         system.  You might have modified some files without having the
++         proper tools for further handling them.  Check the \`README' file,
++         it often tells you about the needed prerequirements for installing
++         this package.  You may also peek at any GNU archive site, in case
++         some other package would contain this missing \`$1' program."
++    exit 1
++    ;;
++esac
++
++exit 0
+Index: mkinstalldirs
+===================================================================
+
+
+--- /dev/null	Fri Jun  8 19:07:45 2001
++++ mkinstalldirs	Fri Jun  8 19:30:17 2001
+@@ -0,0 +1,40 @@
++#! /bin/sh
++# mkinstalldirs --- make directory hierarchy
++# Author: Noah Friedman <friedman@prep.ai.mit.edu>
++# Created: 1993-05-16
++# Public domain
++
++# $Id: mkinstalldirs,v 1.13 1999/01/05 03:18:55 bje Exp $
++
++errstatus=0
++
++for file
++do
++   set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
++   shift
++
++   pathcomp=
++   for d
++   do
++     pathcomp="$pathcomp$d"
++     case "$pathcomp" in
++       -* ) pathcomp=./$pathcomp ;;
++     esac
++
++     if test ! -d "$pathcomp"; then
++        echo "mkdir $pathcomp"
++
++        mkdir "$pathcomp" || lasterr=$?
++
++        if test ! -d "$pathcomp"; then
++  	  errstatus=$lasterr
++        fi
++     fi
++
++     pathcomp="$pathcomp/"
++   done
++done
++
++exit $errstatus
++
++# mkinstalldirs ends here
+Index: stamp-h.in
+===================================================================
+
+
+--- /dev/null	Fri Jun  8 19:07:45 2001
++++ stamp-h.in	Fri Jun  8 19:30:17 2001
+@@ -0,0 +1 @@
++timestamp
diff --git a/science/xmakemol/files/patch-ac b/science/xmakemol/files/patch-ac
new file mode 100644
index 000000000000..9785d0d1db94
--- /dev/null
+++ b/science/xmakemol/files/patch-ac
@@ -0,0 +1,6 @@
+Index: NEWS
+===================================================================
+--- NEWS	2001/06/09 00:31:56	1.1
++++ NEWS	2001/06/09 00:44:46
+@@ -0,0 +1 @@
++Dummy file now
diff --git a/science/xmakemol/pkg-comment b/science/xmakemol/pkg-comment
new file mode 100644
index 000000000000..9560a5808801
--- /dev/null
+++ b/science/xmakemol/pkg-comment
@@ -0,0 +1 @@
+Molecule Viewer Program Based on Motif Widget
diff --git a/science/xmakemol/pkg-descr b/science/xmakemol/pkg-descr
new file mode 100644
index 000000000000..f7a16b40282f
--- /dev/null
+++ b/science/xmakemol/pkg-descr
@@ -0,0 +1,24 @@
+XMakemol is a program written for UN*X operating systems in ANSI C using the X,
+ Xt and Motif libraries. It can be used to view and manipulate atomic and 
+molecular data given in xyz format. 
+
+XMakemol is a mouse-based application and many features can be accessed by 
+clicking or dragging the mouse on the main window. Additional popup dialogs 
+offer a number of additional features. 
+
+Here is what an XMakemol session might  look like. The system is a bucky ball 
+and the Measure dialog is showing the measurement of bond-lengths, angles and 
+a torsion angle.  
+
+XMakemol can produce output in PostScript (black and white or colour)and in xpm
+ format (which can be translated to gif format using xpmtoppm and ppmtogif). 
+
+XMakemol can also produce a series of xpm files which can be translated into an
+ animated gif file using the bundled utility xmake_anim.pl (formerly 
+gmake_anim.pl). The one above is an animation of the "viagra" molecule 
+(sidenafil).
+
+WWW: http://vegemite.chem.nottingham.ac.uk/~xmakemol/
+
+Chi Zhang
+chizhang@uchicago.edu
diff --git a/science/xmakemol/pkg-plist b/science/xmakemol/pkg-plist
new file mode 100644
index 000000000000..e6cc3ab457c6
--- /dev/null
+++ b/science/xmakemol/pkg-plist
@@ -0,0 +1,3 @@
+share/xmakemol/elements
+bin/xmakemol
+@dirrm share/xmakemol