forked from gnuplot/gnuplot-old
-
Notifications
You must be signed in to change notification settings - Fork 0
/
configure.in
executable file
·602 lines (517 loc) · 17.8 KB
/
configure.in
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
dnl Process this file with autoconf to produce a configure script.
dnl configure.in for gnuplot 3.7 on Unix.
dnl
dnl $Id: configure.in,v 1.78 1999/11/03 16:04:29 lhecking Exp $
dnl
AC_INIT(src/graphics.c)
AM_CONFIG_HEADER(config.h:config.hin)
AC_PREREQ(2.13)
AC_REVISION($Revision: 1.78 $)
VERSION="`cat $srcdir/VERSION`"
AM_INIT_AUTOMAKE(gnuplot, $VERSION)
dnl Additional command line options
dnl Use builtin readline or GNU readline
AC_ARG_WITH(readline,dnl
[ --with-readline use the builtin minimal readline function (default)
--without-readline do not use the builtin readline function
--with-readline=gnu use the GNU readline library
--with-readline=PATH Specify the location of GNU readline],,
test -z "$with_readline" && with_readline=yes
)dnl
dnl If no PATH argument given, use the Unix plot library
dnl Else use either GNU libplot from plotutils,
dnl or ancient GNU graphics libplot
AC_ARG_WITH(plot,dnl
[ --with-plot use the Unix plot library
--with-plot=PATH Specify the location of GNU libplot],,
test -z "$with_plot" && with_plot=no
)dnl
dnl The gif terminal with Tom Boutell's gd library
AC_ARG_WITH(gd,dnl
[ --with-gd enable gif terminal with Tom Boutell's gd library
(requires GD library)
--with-gd=PATH Specify the location of libgd],,
test -z "$with_gd" && with_gd=yes
)dnl
dnl The Portable Network Graphics (png) terminal
AC_ARG_WITH(png,dnl
[ --with-png enable png terminal
(requires libpng and libz)
--with-png=PATH Specify the location of libpng],,
test -z "$with_png" && with_png=yes
)dnl
dnl Use .gnuplot file in current directory
AC_ARG_WITH(cwdrc,dnl
[ --with-cwdrc check current directory for .gnuplot file,
normally disabled for security reasons],,
test -z "$with_cwdrc" && with_cwdrc=no
)dnl
dnl Install the lasergnu printer script
AC_ARG_WITH(lasergnu,dnl
[ --with-lasergnu install lasergnu printer script],
if test "$withval" = yes; then LASERGNU=lasergnu_install; \
else LASERGNU=lasergnu_noinstall; fi, LASERGNU=lasergnu_noinstall
)dnl
dnl The Linux console driver
AC_ARG_WITH(linux-vga,dnl
[ --with-linux-vga use the Linux SVGA console driver
(requires /usr/lib/libvga)],,
test -z "$with_linux_vga" && with_linux_vga=no
)dnl
dnl Wether we want to build the lisp files
AC_ARG_WITH(lisp-files,dnl
[ --without-lisp-files do not build emacs lisp files],,
test -z "$with_lisp_files" && with_lisp_files=yes
)dnl
dnl Wether we want to create the LaTeX tutorial
AC_ARG_WITH(tutorial,dnl
[ --without-tutorial do not build LaTeX tutorial],,
test -z "$with_tutorial" && with_tutorial=yes
)dnl
dnl Gnuplot history, needs GNU readline
AC_ARG_ENABLE(history,dnl
[ --enable-history enable history (requires GNU readline)],,
test -z "$enable_history" && enable_history=no
)dnl
dnl thin plate splines patch
AC_ARG_ENABLE(thin-splines,dnl
[ --enable-thin-splines enable thin plate splines (EXPERIMENTAL)],,
test -z "$enable_thin_splines" && enable_thin_splines=no
)dnl
dnl Sort help/subtopic tables by row or column
AC_ARG_WITH(row-help,dnl
[ --with-row-help format help and subtopic tables by row (default)
--without-row-help format help and subtopic tables by column],,
test -z "$with_row_help" && with_row_help=yes
)dnl
dnl IRIS terminal on IRIS4D series computer
AC_ARG_ENABLE(iris,dnl
[ --enable-iris enable IRIS terminal (IRIS4D only)],,
test -z "$enable_iris" && enable_iris=no
)dnl
dnl MGR Window system
AC_ARG_ENABLE(mgr,dnl
[ --enable-mgr enable MGR terminal],,
test -z "$enable_mgr" && enable_mgr=no
)dnl
dnl Redwood Graphics Interface Protocol
AC_ARG_ENABLE(rgip,dnl
[ --enable-rgip enable Redwood Graphics Interface Protocol],,
test -z "$enable_rgip" && enable_rgip=no
)dnl
dnl configure.in body
dnl Compiler characteristics
dnl Check for ANSI C prototypes, the const and inline keywords,
dnl and ANSI style stringification
AC_PROG_CC
AM_C_PROTOTYPES
AC_PROG_CPP
AC_C_CONST
AC_C_INLINE
AC_C_STRINGIZE
dnl X Window System files.
AC_SUBST(LIBRARIES_FOR_X)
AC_SUBST(GNUPLOT_X11)
AC_PATH_XTRA
if test "$no_x" != yes; then
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
LIBRARIES_FOR_X="$X_LIBS -lX11 $X_EXTRA_LIBS"
GNUPLOT_X11=gnuplot_x11
AC_DEFINE(X11, 1,
[ Define if you are using the X11 window system. ])
fi
dnl Operating systems.
dnl FIXME AC_DEFINE(ISC22)
dnl FIXME AC_DEFINE(KSR)
dnl Check for MSDOS and djgpp, NeXT, Apple MacOsX (NeXT like), BeOS
GP_MSDOS
GP_NEXT
GP_APPLE
GP_BEOS
AM_CONDITIONAL(BUILD_SRC_BEOS_SUBDIR, test x$build_beos_subdir = xyes)
dnl Apparently, -lNeXT_s is needed on NeXT
dnl _instead_ of -lm ...
AC_CHECK_FUNC(sin)
if test "$ac_cv_func_sin" = no ; then
AC_CHECK_LIB(m,sin)
fi
dnl this has to be after -lsys_s on NeXT
dnl AC_CHECK_LIB(m,sin)
dnl Header files. ANSI first
dnl We prefer that the absense of a macro is the norm, so in syscfg.h
dnl configure's HAVE_XXXX defines are translated into NO_XXXX for ANSI
dnl headers and functions
AC_HEADER_STDC
dnl Header files
dnl ANSI/ISO C, POSIX, others
AC_CHECK_HEADERS(errno.h float.h limits.h locale.h math.h stdlib.h string.h \
time.h sys/time.h sys/types.h \
sys/bsdtypes.h sys/ioctl.h sys/param.h sys/select.h sys/socket.h \
sys/stat.h sys/systeminfo.h sys/timeb.h sys/utsname.h \
libc.h malloc.h poll.h sgtty.h termios.h values.h
)
test "$ac_cv_header_sys_stat_h" = yes && AC_HEADER_STAT
dnl check if unistd actually declares anything. On NeXT 3.2 unistd is
dnl conditionalized for _POSIX_SOURCE
AC_MSG_CHECKING(for unistd.h)
AC_EGREP_HEADER(execv, unistd.h, AC_DEFINE(HAVE_UNISTD_H) AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
dnl check if errno.h header declares errno
AC_MSG_CHECKING(if errno variable is declared)
AC_TRY_COMPILE(
[#include <stdio.h>
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif],
errno=0,AC_MSG_RESULT(yes),dnl
AC_DEFINE(EXTERN_ERRNO, 1,
[ Define if <errno.h> declares errno. ])
AC_MSG_RESULT(no)
)dnl
dnl Types.
AC_TYPE_SIZE_T
AC_MSG_CHECKING(for time_t in time.h)
AC_EGREP_HEADER(time_t,time.h,dnl
[ ac_cv_type_time_t=yes; AC_MSG_RESULT(yes) ],dnl
AC_MSG_RESULT(no)
AC_CHECK_TYPE(time_t, long))
AC_TYPE_SIGNAL
dnl Functions. Standard first, then others
dnl ANSI/ISO and their predecessors
dnl sunos 4 has on_exit() in place of atexit()
dnl gamma is called lgamma on apollos and linux
dnl we prefer lgamma over gamma, see specfun.c
dnl math lib is already available, see operating systems part
AC_CHECK_FUNCS(atexit memcpy memmove memset \
on_exit bcopy bzero \
setvbuf strerror strchr strrchr strstr \
index rindex \
erf erfc gamma lgamma \
getcwd poll pclose popen select sleep snprintf \
strcspn strdup strncasecmp strnicmp sysinfo tcgetattr vfprintf doprnt
)
if test "$ac_cv_func_pclose" = yes && test "$ac_cv_func_popen" = yes ; then
AC_DEFINE(PIPES, 1,
[ Define if you do have the popen and pclose functions. ])
fi
dnl Argument types of select()
AC_FUNC_SELECT
dnl On SVR3.
dnl FIXME AC_DEFINE(CRIPPLED_SELECT)
dnl check for installed linux vgalib
if test "$with_linux_vga" = yes; then
AC_MSG_CHECKING(for linux vga library)
AC_CHECK_LIB(vga, vga_init,
[AC_DEFINE(LINUXVGA, 1,
[ Define if this is a Linux system with SuperVGA library. ])
LINUXSUID='chown root $(bindir)/gnuplot; chmod u+s $(bindir)/gnuplot'
TERMLIBS="$TERMLIBS -lvga"],dnl
with_linux_vga=no)
fi
dnl GNU readline and the required terminal library
if test "$with_readline" != no; then
if test "$with_readline" != yes; then
dnl check for terminal library
dnl this is a very cool solution from octave's configure.in
gp_tcap=""
for termlib in ncurses curses termcap terminfo termlib; do
AC_CHECK_LIB(${termlib}, tputs, [gp_tcap="$gp_tcap -l$termlib"])
case "$gp_tcap" in
*-l${termlib}*)
break
;;
esac
done
if test "$with_readline" = gnu; then
AC_CHECK_LIB(readline, readline,dnl
TERMLIBS="$TERMLIBS -lreadline $gp_tcap",, ${gp_tcap})
else
GP_PATH_LIB(readline,readline,[$with_readline],[${gp_tcap}])
if test "$ac_cv_lib_readline_readline" != no; then
TERMLIBS="$TERMLIBS $gp_tcap"
fi
fi
if test "$ac_cv_lib_readline_readline" = no; then
AC_MSG_WARN([GNU readline not found - falling back to builtin readline])
with_readline=yes
else
AC_DEFINE(HAVE_LIBREADLINE, 1,
[ Define if you are using the GNU readline library. ])
GP_PATH_HEADER(readline/readline.h,[$with_readline],,dnl
AC_MSG_WARN([found GNU readline library but not readline.h])
AC_MSG_WARN([please add path to readline.h to CPPFLAGS in Makefile])
)
GP_PATH_HEADER(readline/history.h,[$with_readline],,dnl
AC_MSG_WARN([found GNU readline library but not history.h])
AC_MSG_WARN([please add path to history.h to CPPFLAGS in Makefile])
)
dnl check if history feature is desired
if test "$enable_history" = yes; then
GP_PATH_HEADER(readline/tilde.h,[$with_readline],dnl
AC_DEFINE(GNUPLOT_HISTORY, 1,
[ Define if you want to use the history feature with GNU readline. ]))
fi
fi # ! ac_cv_lib_readline_readline = no
fi # ! with_readline != yes
if test "$with_readline" = yes; then
AC_DEFINE(READLINE, 1,
[ Define if you want to use the included readline function. ])
fi
fi
dnl end readline
dnl libplot
if test "$with_plot" != no; then
if test "$with_plot" = yes; then
dnl Unix plot library
AC_CHECK_LIB(plot,openpl,dnl
AC_DEFINE(UNIXPLOT, 1,
[ Define if you want to use the standard Unix plot library. ])
TERMLIBS="$TERMLIBS -lplot",dnl
with_plot=no)
else
dnl GNU plot library - test for new version first
TERMXLIBS="$X_LIBS -lXaw -lXmu -lXt -lXext -lX11"
GP_PATH_LIB(plot,pl_textangle,[$with_plot],[$TERMXLIBS])
if test "$ac_cv_lib_plot_pl_textangle" = no; then
GP_PATH_LIB(plot,textangle,[$with_plot],[$TERMXLIBS])
if test "$ac_cv_lib_plot_textangle" = no; then
TERMXLIBS=
GP_PATH_LIB(plot,rotate,[$with_plot])
if test "$ac_cv_lib_plot_rotate" = no; then
AC_MSG_WARN([can't find GNU libplot -- disabling gnugraph terminal])
with_plot=no
else
AC_MSG_RESULT([ - using obsolete GNU graphics library])
fi # old GNU plotlib
else
AC_MSG_RESULT([ - using GNU plotutils library])
fi # GNU plotlib pre-2.2
else
GP_PATH_HEADER(plotcompat.h,[$with_plot],dnl
AC_DEFINE(HAVE_PLOTCOMPAT_H, 1,
[ Define if you have the <plotcompat.h> header file. ]),
AC_MSG_WARN([found GNU plotutils 2.2+ library but not plotcompat.h])
AC_MSG_WARN([please add path to plotcompat.h to CPPFLAGS in Makefile])
) # plotcompat.h
fi # new GNU plotlib
if test "$with_plot" != no; then
AC_DEFINE(GNUGRAPH, 1,
[ Define if you want to use the GNU version of the Unix plot library. ])
AC_DEFINE(GNU_PLOTUTILS, 1,
[ Define if your libplot.a is from GNU plotutils. ])
fi
fi # ! Unix plotlib
fi
dnl end libplot
dnl check for Tom Boutell's gd library
if test "$with_gd" != no; then
GP_PATH_LIB(gd,gdImageCreate,[$with_gd])
if test "$ac_cv_lib_gd_gdImageCreate" != no; then
GP_PATH_HEADER(gd.h,[$with_gd],dnl
dnl ACTION-IF-FOUND
AC_DEFINE(HAVE_LIBGD, 1,
[ Define if you have Thomas Boutell's gd library. ]),dnl
dnl ACTION-IF-NOT-FOUND
AC_MSG_WARN([found gd library but not gd.h])
AC_MSG_WARN([please add path to gd.h to CPPFLAGS in Makefile]))
else
AC_MSG_RESULT([- see term/gif.trm for download details])
fi
fi
dnl end gd
dnl check for png and z library
if test "$with_png" != no; then
GP_PATH_LIB(png,png_info_init,[$with_png],[-lz])
if test "$ac_cv_lib_png_png_info_init" != no; then
TERMLIBS="$TERMLIBS -lz"
GP_PATH_HEADER(png.h,[$with_png],,dnl
AC_MSG_WARN([found png library but not png.h])
AC_MSG_WARN([please add path to png.h to CPPFLAGS in Makefile])
)
GP_PATH_HEADER(zlib.h,[$with_png],,dnl
AC_MSG_WARN([found z library but not zlib.h])
AC_MSG_WARN([please add path to zlib.h to CPPFLAGS in Makefile])
)
if test "$ac_cv_header_png_h" != no; then
AC_EGREP_CPP([You lose], [#include "png.h"
#if PNG_LIBPNG_VER < 89
You lose.
#endif
],dnl
AC_MSG_WARN([- libpng too old - not including png driver])
with_png=no)
else
AC_MSG_WARN([- cannot check png version - compilation may fail])
fi
if test "$with_png" != no; then
AC_DEFINE(HAVE_LIBPNG, 1,
[ Define if you have the png library. ])
fi
else
AC_MSG_RESULT([- see term/png.trm for download details])
fi
fi
dnl end png and z
dnl How do we detect the Ultrix X libraries?
dnl Or is it really a server (run-time) problem?
dnl FIXME AC_DEFINE(ULTRIX_KLUDGE)
dnl Removed enable options for these
dnl Just autodetect
dnl SCO cgi
AC_EGREP_CPP(yes,
[#ifdef SCO
yes
#endif
],AC_CHECK_LIB(ccgi, v_opnwk,dnl
AC_DEFINE(CGI, 1,
[ Define if you want to use the CGI terminal under SCO. ])dnl
TERMLIBS="$TERMLIBS -lccgi"))
dnl Sun sunview
AC_EGREP_CPP(yes,
[#ifdef sun
yes
#endif
], AC_CHECK_LIB(suntool, window_create,dnl
AC_CHECK_HEADER(suntool/sunview.h,dnl
AC_DEFINE(SUN, 1,
[ Define if you want to use the sunview terminal (sun). ])dnl
TERMLIBS="$TERMLIBS -lsuntool -lsunwindow -lpixrect"),,dnl
[-lsunwindow -lpixrect]))
dnl Process with and enable options
if test "$with_cdwrc" = no; then
AC_DEFINE(NOCWDRC, 1,
[ Define if you do not want to read .gnuplot in the current directory. ])
fi
if test "$enable_thin_splines" = yes; then
AC_DEFINE(THIN_PLATE_SPLINES_GRID, 1,
[ Define to use thin plate spines. EXPERIMENTAL ])
fi
if test "$with_row_help" = no; then
AC_DEFINE(COLUMN_HELP, 1,
[ Define if you want online help and subtopic tables sorted by column. ])
fi
if test "$enable_iris" = yes; then
AC_CHECK_LIB(gl_s,winopen,dnl
AC_DEFINE(IRIS, 1,
[ Define if you want to use the IRIS terminal on IRIS4D series computers. ])
TERMLIBS="$TERMLIBS -lgl_s",dnl
enable_iris=no)
fi
if test "$enable_mgr" = yes; then
AC_CHECK_LIB(mgr,m_getinfo,dnl
AC_DEFINE(MGR, 1,
[ Define if you want to use the MGR Window system. ])
TERMLIBS="$TERMLIBS -lmgr -lpixrect",dnl
enable_mgr=no,[-lpixrect])
fi
if test "$enable_rgip" = yes; then
AC_DEFINE(RGIP, 1,
[ Define if you want to use the Redwood Graphics Interface Protocol. ])
fi
dnl Substitute variables
AC_SUBST(PACKAGE)
AC_SUBST(VERSION)
AC_SUBST(LASERGNU)
AC_SUBST(LINUXSUID)
AC_SUBST(TERMLIBS)
AC_SUBST(TERMXLIBS)
dnl Build gnuplot-mode in lisp only
dnl if a suitable emacs is found
if test "$with_lisp_files" = yes; then
AC_CHECK_PROGS(EMACS, emacs xemacs, no)
else
EMACS=no
fi
if test "$EMACS" != no; then
config_lisp=lisp
else
config_lisp=
fi
AC_CONFIG_SUBDIRS($config_lisp)
AM_CONDITIONAL(BUILD_LISP_SUBDIR, test x$config_lisp = xlisp)
dnl Build LaTeX tutorial only if
dnl latex/2e is found
if test "$with_tutorial" = yes; then
AC_CHECK_PROGS(LATEX, latex latex2e, no)
else
LATEX=no
fi
if test "$LATEX" = no; then
TUTORIAL=notutorial
else
TUTORIAL=tutorial
fi
AC_SUBST(TUTORIAL)
dnl Write Makefiles and configuration header
AC_OUTPUT([Makefile
config/Makefile
demo/Makefile
docs/Makefile
m4/Makefile
man/Makefile
src/Makefile
term/Makefile
tutorial/Makefile], \
[test -z "$CONFIG_HEADERS" || echo timestamp >stamp-h
])
dnl Report configuration
eval gp_datadir=$datadir
test $gp_datadir = NONE/share && gp_datadir=/usr/local/share
AC_MSG_RESULT([
** Configuration summary for $PACKAGE $VERSION:
Where is the help file? $gp_datadir/gnuplot.gih
])
test "$ac_cv_header_gd_h" = yes && \
AC_MSG_RESULT([ Enable generation of GIF files])
test "$ac_cv_header_zlib_h" = yes && \
AC_MSG_RESULT([ Enable generation of PNG files])
test "$with_cwdrc" = yes && \
AC_MSG_RESULT([ Check current directory for .gnuplot file])
if test "$with_readline" != no; then
if test "$with_readline" != yes; then
AC_MSG_RESULT([ Use GNU readline library])
test -n "$gp_tcap" && AC_MSG_RESULT([ with ${gp_tcap}])
test "$enable_history" = yes && AC_MSG_RESULT([ enable history])
else
AC_MSG_RESULT([ Use builtin minimal readline])
fi
fi
if test "$with_plot" = yes; then
AC_MSG_RESULT([ Use the Unix plot library])
elif test "$with_plot" != no; then
AC_MSG_RESULT([ Use the GNU plot library,])
if test x"$ac_cv_header_plotcompat_h" != x && \
test "$ac_cv_header_plotcompat_h" != no ; then
AC_MSG_RESULT([ version 2.2 or newer])
else
AC_MSG_RESULT([ version 2.1 or older])
fi
fi
test "$with_lasergnu" = yes && \
AC_MSG_RESULT([ Install lasergnu printer script])
if test "$with_linux_vga" = yes; then
AC_MSG_RESULT([ Use the Linux SVGA console driver])
AC_MSG_RESULT([ SECURITY NOTICE: SVGAlib requires that])
AC_MSG_RESULT([ gnuplot is installed suid root!])
fi
test "$enable_thin_splines" = yes && \
AC_MSG_RESULT([ Enable thin plate splines (EXPERIMENTAL)])
if test "$with_row_help" = yes; then
AC_MSG_RESULT([ Sort help/subtopic tables by row])
else
AC_MSG_RESULT([ Sort help/subtopic tables by column])
fi
test "$enable_iris" = yes && \
AC_MSG_RESULT([ Enable IRIS terminal])
test "$enable_mgr" = yes && \
AC_MSG_RESULT([ Enable MGR terminal])
test "$enable_rgip" = yes && \
AC_MSG_RESULT([ Enable RGIP terminal])
test "$EMACS" != no && \
AC_MSG_RESULT([ Build gnuplot-mode for X/Emacs])
test "$LATEX" != no && \
AC_MSG_RESULT([ Build LaTeX tutorial])
test "$no_x" != yes && \
AC_MSG_RESULT([ Use the X Window System
])
dnl end config report
dnl end configure.in