-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathaclocal.m4
3581 lines (3386 loc) · 128 KB
/
aclocal.m4
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
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
dnl aclocal.m4 generated automatically by aclocal 1.4-p6
dnl Copyright (C) 1994, 1995-8, 1999, 2001 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 w3m autoconf macros
#
# ----------------------------------------------------------------
# AC_W3M_VERSION
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_VERSION],
[AC_SUBST(CURRENT_VERSION)
cvsver=`$AWK '\$[1] ~ /Id:/ { print \$[3]}' $srcdir/ChangeLog`
sed -e 's/define CURRENT_VERSION "\(.*\)+cvs/define CURRENT_VERSION "\1+cvs-'$cvsver'/' $srcdir/version.c.in > version.c
CURRENT_VERSION=`sed -n 's/.*define CURRENT_VERSION *"w3m\/\(.*\)".*$/\1/p' version.c`])
#
# ----------------------------------------------------------------
# AC_W3M_COLOR
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_COLOR],
[AC_SUBST(USE_COLOR)
AC_MSG_CHECKING(if color escape sequence for kterm/pxvt is enabled)
AC_ARG_ENABLE(color,
[ --disable-color disable color for vt100 terminal],,
[enable_color="yes"])
test x"$enable_color" = xyes && AC_DEFINE(USE_COLOR)
AC_MSG_RESULT($enable_color)])
#
# ----------------------------------------------------------------
# AC_W3M_ANSI_COLOR
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_ANSI_COLOR],
[AC_SUBST(USE_ANSI_COLOR)
AC_MSG_CHECKING(if ansi color escape sequence support is enabled)
AC_ARG_ENABLE(ansi_color,
[ --disable-ansi-color disable ansi color escape sequence],,
[enable_ansi_color="$enable_color"])
test x"$enable_ansi_color" = xyes && AC_DEFINE(USE_ANSI_COLOR)
AC_MSG_RESULT($enable_ansi_color)])
#
# ----------------------------------------------------------------
# AC_W3M_BG_COLOR
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_BG_COLOR],
[AC_SUBST(USE_BG_COLOR)
AC_MSG_CHECKING(if background color support is enabled)
AC_ARG_ENABLE(bgcolor,
[ --disable-bgcolor disable to set background color],,
[enable_bgcolor="$enable_color"])
test x"$enable_bgcolor" = xyes && AC_DEFINE(USE_BG_COLOR)
AC_MSG_RESULT($enable_bgcolor)])
#
# ----------------------------------------------------------------
# AC_W3M_MENU
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_MENU],
[AC_SUBST(USE_MENU)
AC_MSG_CHECKING(if popup menu is enabled)
AC_ARG_ENABLE(menu,
[ --disable-menu disable popup menu],,
[enable_menu="yes"])
test x"$enable_menu" = xyes && AC_DEFINE(USE_MENU)
AC_MSG_RESULT($enable_menu)])
#
# ----------------------------------------------------------------
# AC_W3M_MOUSE
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_MOUSE],
[AC_SUBST(USE_MOUSE)
AC_MSG_CHECKING(if mouse operation enabled)
AC_ARG_ENABLE(mouse,
[ --disable-mouse disable mouse operation],,
[enable_mouse="yes"])
test x"$enable_mouse" = xyes && AC_DEFINE(USE_MOUSE)
AC_MSG_RESULT($enable_mouse)])
#
# ----------------------------------------------------------------
# AC_W3M_COOKIE
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_COOKIE],
[AC_SUBST(USE_COOKIE)
AC_MSG_CHECKING(if cookie is enabled)
AC_ARG_ENABLE(cookie,
[ --disable-cookie disable cookie],,
[enable_cookie="yes"])
test x"$enable_cookie" = xyes && AC_DEFINE(USE_COOKIE)
AC_MSG_RESULT($enable_cookie)])
#
# ----------------------------------------------------------------
# AC_W3M_DICT
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_DICT],
[AC_SUBST(USE_DICT)
AC_MSG_CHECKING(if dictionary lookup is enabled)
AC_ARG_ENABLE(dict,
[ --disable-dict disable dictionary lookup (see README.dict)],,
[enable_dict="yes"])
test x"$enable_dict" = xyes && AC_DEFINE(USE_DICT)
AC_MSG_RESULT($enable_dict)])
#
# ----------------------------------------------------------------
# AC_W3M_HISTORY
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_HISTORY],
[AC_SUBST(USE_HISTORY)
AC_MSG_CHECKING(if URL history is enabled)
AC_ARG_ENABLE(history,
[ --disable-history disable URL history],,
[enable_history="yes"])
test x"$enable_history" = xyes && AC_DEFINE(USE_HISTORY)
AC_MSG_RESULT($enable_history)])
#
# ----------------------------------------------------------------
# AC_W3M_NNTP
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_NNTP],
[AC_SUBST(USE_NNTP)
AC_MSG_CHECKING(if nntp is enabled)
AC_ARG_ENABLE(nntp,
[ --disable-nntp disable NNTP],,
[enable_nntp="yes"])
test x"$enable_nntp" = xyes && AC_DEFINE(USE_NNTP)
AC_MSG_RESULT($enable_nntp)])
#
# ----------------------------------------------------------------
# AC_W3M_GOPHER
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_GOPHER],
[AC_SUBST(USE_GOPHER)
AC_MSG_CHECKING(if gopher is enabled)
AC_ARG_ENABLE(gopher,
[ --enable-gopher enable GOPHER],,
[enable_gopher="no"])
test x"$enable_gopher" = xyes && AC_DEFINE(USE_GOPHER)
AC_MSG_RESULT($enable_gopher)])
#
# ----------------------------------------------------------------
# AC_W3M_M17N
# ----------------------------------------------------------------
# m17n enable?
AC_DEFUN([AC_W3M_M17N],
[AC_SUBST(USE_M17N)
AC_SUBST(USE_UNICODE)
AC_SUBST(WCTARGET)
AC_SUBST(WCCFLAGS)
AC_SUBST(DISPLAY_CHARSET)
AC_SUBST(SYSTEM_CHARSET)
AC_SUBST(DOCUMENT_CHARSET)
AC_SUBST(POSUBST)
AC_SUBST(POLANG)
WCTARGET=""; WCCFLAGS=""; wcinclude=""; wclib=""
AC_MSG_CHECKING(if m17n support is enabled)
AC_ARG_ENABLE(m17n,
[ --disable-m17n do not use m17n],,
[enable_m17n="yes"])
AC_MSG_RESULT($enable_m17n)
if test x"$enable_m17n" = xno; then
w3m_lang="en"
WCTARGET=""
WCCFLAGS=""
wcinclude=""
wclib=""
display_charset='WC_CES_US_ASCII'
system_charset='WC_CES_US_ASCII'
document_charset='WC_CES_US_ASCII'
else
AC_DEFINE(USE_M17N)
WCTARGET="libwc/libwc.a"
WCCFLAGS='-I$(srcdir) -I$(srcdir)/..'
wcinclude='-I$(srcdir)/libwc'
wclib="-L./libwc -lwc"
AC_MSG_CHECKING(if unicode support is enabled)
AC_ARG_ENABLE(unicode,
[ --disable-unicode do not use unicode],,
[enable_unicode="yes"])
AC_MSG_RESULT($enable_unicode)
if test x"$enable_m17n" = xyes; then
charset=US-ASCII
else
charset=$enable_m17n
fi
if test x"$enable_unicode" = xyes; then
WCCFLAGS="-DUSE_UNICODE $WCCFLAGS"
if test x"$charset" = xUS-ASCII; then
charset=UTF-8
fi
AC_DEFINE(USE_UNICODE)
fi
AC_MSG_CHECKING(if message l10n)
AC_ARG_ENABLE(messagel10n,
[ --enable-messagel10n=LL message l10n instead of NLS],,
[enable_messagel10n="no"])
if test x$enable_messagel10n = xyes; then
enable_messagel10n="ja";
fi
AC_MSG_RESULT($enable_messagel10n)
if test x$enable_messagel10n = xno; then
:
else
POSUBST="\$(top_srcdir)/posubst"
POLANG="$enable_messagel10n"
fi
AC_MSG_CHECKING(if japanese support is enabled)
AC_ARG_ENABLE(japanese,
[ --enable-japanese=CODE support Japanese CODE=(S|E|J|U)],,
[enable_japanese="no"])
AC_MSG_RESULT($enable_japanese)
if test x"$enable_japanese" = xno; then
w3m_lang="en"
else
w3m_lang="ja"
case "$enable_japanese" in
E*) charset=EUC-JP;;
S*) charset=Shift_JIS;;
J*) charset=ISO-2022-JP;;
U*) charset=UTF-8;;
esac
fi
display_charset=$charset
AC_MSG_CHECKING(which charset is used for display)
AC_ARG_WITH(charset,
[ --with-charset=CHARSET],
[test x"with_charset" = xyes || display_charset="$with_charset"])
AC_MSG_RESULT($display_charset)
display_charset=`awk '$[1] == "'$display_charset'" {print $[2]}' $srcdir/charset-list`
case "$display_charset" in
WC_CES_ISO_2022_JP*)
system_charset=WC_CES_EUC_JP
document_charset=WC_CES_EUC_JP
;;
WC_CES_SHIFT_JIS)
system_charset=$display_charset
# for auto-detect
document_charset=WC_CES_EUC_JP
;;
WC_CES_ISO_2022_CN|WC_CES_HZ_GB_2312)
system_charset=WC_CES_EUC_CN
document_charset=WC_CES_EUC_CN
;;
WC_CES_BIG5)
system_charset=$display_charset
# for auto-detect
document_charset=WC_CES_EUC_TW
;;
WC_CES_ISO_2022_KR)
system_charset=WC_CES_EUC_KR
document_charset=WC_CES_EUC_KR
;;
*)
system_charset=$display_charset
document_charset=$display_charset
;;
esac
fi
W3M_LANGDEF=`echo $w3m_lang | tr 'a-z' 'A-Z'`
W3M_LANG=$W3M_LANGDEF
AC_DEFINE_UNQUOTED(W3M_LANG, $W3M_LANG)
AC_DEFINE_UNQUOTED(WCTARGET, "$WCTARGET")
AC_DEFINE_UNQUOTED(WCCFLAGS, "$WCCFLAGS")
CFLAGS="$CFLAGS $wcinclude"
W3M_LIBS="$W3M_LIBS $wclib"
AC_DEFINE_UNQUOTED(DISPLAY_CHARSET, $display_charset)
AC_DEFINE_UNQUOTED(SYSTEM_CHARSET, $system_charset)
AC_DEFINE_UNQUOTED(DOCUMENT_CHARSET, $document_charset)])
#
# ----------------------------------------------------------------
# AC_W3M_KEYMAP
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_KEYMAP],
[AC_SUBST(KEYMAP_FILE)
AC_MSG_CHECKING(default keymap)
AC_ARG_ENABLE(keymap,
[ --enable-keymap[=w3m|lynx] default keybind style(w3m or lynx)],,
[enable_keymap="w3m"])
AC_MSG_RESULT($enable_keymap)
case x"$enable_keymap" in
xw3m)
KEYMAP_FILE="keybind";;
xlynx)
KEYMAP_FILE="keybind_lynx";;
*)
AC_MSG_ERROR([keymap should be either w3m or lynx.]);;
esac
AC_SUBST(HELP_FILE)
HELP_FILE=w3mhelp-${enable_keymap}_$w3m_lang.html
AC_DEFINE_UNQUOTED(HELP_FILE, "$HELP_FILE")
AC_SUBST(KEYBIND)
AC_DEFINE_UNQUOTED(KEYBIND, $enable_keymap)])
#
# ----------------------------------------------------------------
# AC_W3M_MIGEMO
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_MIGEMO],
[AC_SUBST(USE_MIGEMO)
AC_SUBST(DEF_MIGEMO_COMMAND)
migemo_command="migemo -t egrep /usr/local/share/migemo/migemo-dict"
AC_MSG_CHECKING(if migemo is supported with)
AC_ARG_WITH(migemo,
[ --with-migemo=MIGEMO_COMMAND migemo command],
[test x"$with_migemo" = xyes || migemo_command="$with_migemo"])
if test "${with_migemo+set}" = set -a "$with_migemo" != "no"; then
AC_DEFINE(USE_MIGEMO)
fi
AC_MSG_RESULT($migemo_command)
AC_DEFINE_UNQUOTED(DEF_MIGEMO_COMMAND, "$migemo_command")])
#
# ----------------------------------------------------------------
# AC_W3M_EDITOR
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_EDITOR],
[AC_SUBST(DEF_EDITOR)
w3m_editor="/usr/bin/vi"
AC_MSG_CHECKING(which editor is used by default)
AC_ARG_WITH(editor,
[ --with-editor=EDITOR default editor (/usr/bin/vi)],
[w3m_editor="$with_editor"])
AC_MSG_RESULT($w3m_editor)
AC_DEFINE_UNQUOTED(DEF_EDITOR, "$w3m_editor")])
#
# ----------------------------------------------------------------
# AC_W3M_MAILER
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_MAILER],
[AC_SUBST(DEF_MAILER)
w3m_mailer="/usr/bin/mail"
AC_MSG_CHECKING(which mailer is used by default)
AC_ARG_WITH(mailer,
[ --with-mailer=MAILER default mailer (/usr/bin/mail)],
[w3m_mailer="$with_mailer"])
AC_MSG_RESULT($w3m_mailer)
AC_DEFINE_UNQUOTED(DEF_MAILER, "$w3m_mailer")])
#
# ----------------------------------------------------------------
# AC_W3M_EXT_BROWSER
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_EXT_BROWSER],
[AC_SUBST(DEF_EXT_BROWSER)
w3m_browser="/usr/bin/mozilla"
AC_MSG_CHECKING(which external browser is used by default)
AC_ARG_WITH(browser,
[ --with-browser=BROWSER default browser (/usr/bin/mozilla)],
[w3m_browser="$with_browser"])
AC_MSG_RESULT($w3m_browser)
AC_DEFINE_UNQUOTED(DEF_EXT_BROWSER, "$w3m_browser")])
#
# ----------------------------------------------------------------
# AC_W3M_HELP_CGI
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_HELP_CGI],
[AC_SUBST(USE_HELP_CGI)
AC_MSG_CHECKING(if help cgi is enabled)
AC_ARG_ENABLE(help_cgi,
[ --disable-help-cgi disable help cgi],,
[enable_help_cgi="yes"])
test x"$enable_help_cgi" = xyes && AC_DEFINE(USE_HELP_CGI)
AC_MSG_RESULT($enable_help_cgi)])
#
# ----------------------------------------------------------------
# AC_W3M_EXTERNAL_URI_LOADER
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_EXTERNAL_URI_LOADER],
[AC_SUBST(USE_EXTERNAL_URI_LOADER)
AC_MSG_CHECKING(if external URI loader is enabled)
AC_ARG_ENABLE(external_uri_loader,
[ --disable-external-uri-loader disable external URI loader],,
[enable_external_uri_loader="yes"])
test x"$enable_external_uri_loader" = xyes && AC_DEFINE(USE_EXTERNAL_URI_LOADER)
AC_MSG_RESULT($enable_external_uri_loader)])
#
# ----------------------------------------------------------------
# AC_W3M_W3MMAILER
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_W3MMAILER],
[AC_SUBST(USE_W3MMAILER)
AC_MSG_CHECKING(if w3mmail is used)
AC_ARG_ENABLE(w3mmailer,
[ --disable-w3mmailer disable w3mmailer],,
[enable_w3mmailer="$enable_external_uri_loader"])
test x"$enable_external_uri_loader" = xno && enable_w3mmailer=no
test x"$enable_w3mmailer" = xyes && AC_DEFINE(USE_W3MMAILER)
AC_MSG_RESULT($enable_w3mmailer)])
#
# ----------------------------------------------------------------
# AC_W3M_EXTLIBS(libs)
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_EXTLIBS],
[lib=$1
AC_MSG_CHECKING(for -l$lib)
extlib="not found"
for dir in /lib /usr/lib /usr/local/lib /usr/ucblib /usr/ccslib /usr/ccs/lib
do
if test -f $dir/lib$lib.a -o -f $dir/lib$lib.so ; then
LIBS="$LIBS -l$lib"
extlib="found at $dir"
break
fi
done
AC_MSG_RESULT($extlib)])
#
# ----------------------------------------------------------------
# AC_W3M_TERMLIB
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_TERMLIB],
[AC_MSG_CHECKING(terminal library)
AC_ARG_WITH(termlib,
[ --with-termlib[=LIBS] terminal library
LIBS is space separated list of:
terminfo mytinfo termcap ncurses curses],,
[with_termlib="yes"])
AC_MSG_RESULT($with_termlib)
test x"$with_termlib" = xyes && with_termlib="terminfo mytinfo termlib termcap ncurses curses"
for lib in $with_termlib; do
AC_CHECK_LIB($lib, tgetent, [W3M_LIBS="$W3M_LIBS -l$lib"; break])
done
])
#
# ----------------------------------------------------------------
# AC_W3M_GC
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_GC],
[AC_MSG_CHECKING(GC library exists)
AC_SUBST(LIBGC)
AC_ARG_WITH(gc,
[ --with-gc[=PREFIX] libgc PREFIX],
[test x"$with_gc" = xno && AC_MSG_ERROR([You can not build w3m without gc])],
[with_gc="yes"])
AC_MSG_RESULT($with_gc)
test x"$with_gc" = xyes && with_gc="/usr /usr/local ${HOME}"
unset ac_cv_header_gc_h
AC_CHECK_HEADER(gc.h)
if test x"$ac_cv_header_gc_h" = xno; then
AC_MSG_CHECKING(GC header location)
AC_MSG_RESULT($with_gc)
gcincludedir=no
for dir in $with_gc; do
for inc in include include/gc; do
cppflags="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS -I$dir/$inc"
AC_MSG_CHECKING($dir/$inc)
unset ac_cv_header_gc_h
AC_CHECK_HEADER(gc.h, [gcincludedir="$dir/$inc"; CFLAGS="$CFLAGS -I$dir/$inc"; break])
CPPFLAGS="$cppflags"
done
if test x"$gcincludedir" != xno; then
break;
fi
done
if test x"$gcincludedir" = xno; then
AC_MSG_ERROR([gc.h not found])
fi
fi
unset ac_cv_lib_gc_GC_init
AC_CHECK_LIB(gc, GC_init, [LIBGC="-lgc"])
if test x"$ac_cv_lib_gc_GC_init" = xno; then
AC_MSG_CHECKING(GC library location)
AC_MSG_RESULT($with_gc)
gclibdir=no
for dir in $with_gc; do
ldflags="$LDFLAGS"
LDFLAGS="$LDFLAGS -L$dir/lib"
AC_MSG_CHECKING($dir)
unset ac_cv_lib_gc_GC_init
AC_CHECK_LIB(gc, GC_init, [gclibdir="$dir/lib"; LIBGC="-L$dir/lib -lgc"; break])
LDFLAGS="$ldflags"
done
if test x"$gclibdir" = xno; then
AC_MSG_ERROR([libgc not found])
fi
fi])
#
# ----------------------------------------------------------------
# AC_W3M_SSL_DIGEST_AUTH
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_SSL_DIGEST_AUTH],
[AC_SUBST(USE_SSL)
AC_SUBST(USE_SSL_VERIFY)
AC_MSG_CHECKING(if SSL is suported)
AC_ARG_WITH(ssl,
[ --with-ssl[=PREFIX] support https protocol],,
[with_ssl="yes"])
AC_MSG_RESULT($with_ssl)
if test x"$with_ssl" != xno; then
PKG_CHECK_MODULES(SSL, openssl,,[
AC_MSG_CHECKING(for SSL library/header)
test x"$with_ssl" = xyes && with_ssl="/usr/openssl /usr/ssl /usr /usr/local/openssl /usr/local/ssl /usr/local"
AC_MSG_RESULT($with_ssl)
for dir in $with_ssl
do
if test -f "$dir/include/openssl/ssl.h"; then
SSL_CFLAGS="$SSL_CFLAGS -I$dir/include/openssl"
if test "$dir" != "/usr"; then
SSL_CFLAGS="$SSL_CFLAGS -I$dir/include"
fi
elif test "$dir" != "/usr" -a -f "$dir/include/ssl.h"; then
SSL_CFLAGS="$SSL_CFLAGS -I$dir/include"
fi
if test "$dir" != "/usr" -a -f "$dir/lib/libssl.a"; then
SSL_LIBS="$SSL_LIBS -L$dir/lib"
fi
done
])
AC_CHECK_LIB(ssl, SSL_new,
[w3m_ssl="found"; CFLAGS="$CFLAGS $SSL_CFLAGS" W3M_LIBS="$W3M_LIBS $SSL_LIBS -lssl -lcrypto"],
[w3m_ssl="not found"],
[$SSL_LIBS -lcrypto])
if test x"$w3m_ssl" = xfound; then
AC_DEFINE(USE_SSL)
AC_MSG_CHECKING(if SSL certificate verify is enabled)
AC_ARG_ENABLE(sslverify,
[ --disable-sslverify verify SSL certificate],,
[enable_sslverify="yes"])
test x"$enable_sslverify" = xyes && AC_DEFINE(USE_SSL_VERIFY)
AC_MSG_RESULT($enable_sslverify)
fi
fi
AC_SUBST(USE_DIGEST_AUTH)
AC_MSG_CHECKING(if digest auth is enabled)
AC_ARG_ENABLE(digest_auth,
[ --disable-digest-auth disable digest auth],,
[enable_digest_auth="yes"])
if test x"$enable_digest_auth" = xyes -a x"$w3m_ssl" = xfound; then
AC_DEFINE(USE_DIGEST_AUTH)
else
enable_digest_auth="no"
fi
AC_MSG_RESULT($enable_digest_auth)
])
#
# ----------------------------------------------------------------
# AC_W3M_ALARM
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_ALARM],
[AC_SUBST(USE_ALARM)
AC_MSG_CHECKING(if alarm is enabled)
AC_ARG_ENABLE(alarm,
[ --disable-alarm disable alarm],,
[enable_alarm="yes"])
AC_MSG_RESULT($enable_alarm)
if test x"$enable_alarm" = xyes; then
AC_TRY_COMPILE(
[#include <unistd.h>
#include <signal.h>],
[int sa = SIGALRM;
void (*a) = alarm;],
[AC_DEFINE(USE_ALARM)])
fi])
#
# ----------------------------------------------------------------
# AC_W3M_CHECK_VER(name, version, major, minor, micro,
# action-if-ok, message-if-badver, action-if-nover)
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_CHECK_VER],
[version="$2"
if test x"$version" != x; then
AC_MSG_CHECKING($1 version)
AC_MSG_RESULT($version)
set -- `echo "$version" | sed 's/[[^0-9]]/ /g'`
if test "$[1]" -ne "$3" -o "$[2]" -lt "$4" || test "$[2]" -eq "$4" -a "$[3]" -lt "$5"; then
AC_MSG_WARN([$1 is too old. Install $1 (version >= $3.$4.$5)])
$7
else
$6
fi
else
AC_MSG_WARN([$1 is not installed. Install $1 (version >= $3.$4.$5)])
$7
fi])
#
# ----------------------------------------------------------------
# AC_W3M_IMAGE
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_IMAGE],
[AC_SUBST(USE_IMAGE)
AC_SUBST(USE_W3MIMG_X11)
AC_SUBST(USE_W3MIMG_FB)
AC_SUBST(W3MIMGDISPLAY_SETUID)
AC_SUBST(INSTALL_W3MIMGDISPLAY)
INSTALL_W3MIMGDISPLAY='${INSTALL_PROGRAM}'
AC_DEFINE(INSTALL_W3MIMGDISPLAY, $INSTALL_W3MIMGDISPLAY)
AC_SUBST(USE_GDKPIXBUF)
AC_SUBST(USE_GTK2)
AC_SUBST(USE_IMLIB)
AC_SUBST(USE_IMLIB2)
AC_SUBST(IMGTARGETS)
AC_SUBST(IMGOBJS)
AC_SUBST(IMGX11CFLAGS)
AC_SUBST(IMGX11LDFLAGS)
AC_SUBST(IMGFBCFLAGS)
AC_SUBST(IMGFBLDFLAGS)
AC_MSG_CHECKING(if image is enabled)
AC_ARG_ENABLE(image,
[ --enable-image[=DEVS] enable inline image handler for DEVS
DEVS may be comma separeted: x11,fb,fb+s
default: autodetected.
'no' means disable inline image],,
[enable_image="yes"])
AC_MSG_RESULT($enable_image)
if test x"$enable_image" != xno; then
IMGOBJS=w3mimg.o
if test x"$enable_image" = xyes; then
enable_image=x11
case "`uname -s`" in
Linux|linux|LINUX)
if test -c /dev/fb0; then
enable_image=x11,fb
fi;;
esac
fi
save_ifs="$IFS"; IFS=",";
for img in $enable_image; do
case $img in
x11) x11=yes;;
fb) fb=yes;;
fb+s) fb=yes
AC_DEFINE(W3MIMGDISPLAY_SETUID)
INSTALL_W3MIMGDISPLAY='${INSTALL} -o root -m 4755 -s'
AC_DEFINE(INSTALL_W3MIMGDISPLAY, $INSTALL_W3MIMGDISPLAY);;
esac
done
IFS="$save_ifs"
enable_image=yes
AC_DEFINE(USE_IMAGE)
AC_MSG_CHECKING(image library)
AC_ARG_WITH(imagelib,
[ --with-imagelib=IMAGELIBS image library
IMAGELIBS may be space separeted list of:
gtk2 gdk-pixbuf imlib imlib2],,
[with_imagelib="yes"])
if test x"$with_imagelib" = xyes; then
with_imagelib="gtk2 gdk-pixbuf imlib imlib2"
fi
AC_MSG_RESULT($with_imagelib)
with_imlib=no
with_imlib2=no
with_gdkpixbuf=no
with_gtk2=no
for imagelib in $with_imagelib
do
case "$imagelib" in
imlib)
with_imlib="yes"
if test x"$IMLIB_CONFIG" = x; then
IMLIB_CONFIG=imlib-config
fi;;
imlib2)
with_imlib2="yes"
if test x"$IMLIB2_CONFIG" = x; then
IMLIB2_CONFIG=imlib2-config
fi;;
gdk-pixbuf)
with_gdkpixbuf="yes"
if test x"$GDKPIXBUF_CONFIG" = x; then
GDKPIXBUF_CONFIG=gdk-pixbuf-config
fi;;
gtk2)
with_gtk2="yes"
if test x"$PKG_CONFIG" = x; then
PKG_CONFIG=pkg-config
else
PKG_CONFIG=:
fi;;
esac
done
IMGTARGETS=""
if test x"$with_gtk2" = xyes; then
AC_W3M_CHECK_VER([GdkPixbuf],
[`$PKG_CONFIG --modversion gdk-pixbuf-2.0 2>/dev/null`],
2, 0, 0,
[have_gdkpixbuf="yes"; have_gtk2="yes"],
[have_gdkpixbuf="no"; have_gtk2="no"])
fi
if test x"$with_gdkpixbuf" = xyes; then
if test x"$have_gdkpixbuf" != xyes; then
AC_W3M_CHECK_VER([GdkPixbuf],
[`$GDKPIXBUF_CONFIG --version 2>/dev/null`],
0, 16, 0,
[have_gdkpixbuf="yes"],
[have_gdkpixbuf="no"])
fi
fi
if test x"$with_imlib" = xyes; then
AC_W3M_CHECK_VER([Imlib],
[`$IMLIB_CONFIG --version 2>/dev/null`],
1, 9, 8,
[have_imlib="yes"],
[have_imlib="no"])
fi
if test x"$with_imlib2" = xyes; then
AC_W3M_CHECK_VER([Imlib2],
[`$IMLIB2_CONFIG --version 2>/dev/null`],
1, 0, 5,
[have_imlib2="yes"],
[have_imlib2="no"])
fi
if test x"$x11" = xyes; then
if test x"$have_gtk2" = xyes; then
AC_DEFINE(USE_W3MIMG_X11)
IMGOBJS="$IMGOBJS x11/x11_w3mimg.o"
IMGTARGETS="x11"
AC_DEFINE(USE_GDKPIXBUF)
AC_DEFINE(USE_GTK2)
IMGX11CFLAGS="`${PKG_CONFIG} --cflags gdk-pixbuf-2.0 gdk-pixbuf-xlib-2.0 gtk+-2.0`"
IMGX11LDFLAGS="`${PKG_CONFIG} --libs gdk-pixbuf-2.0 gdk-pixbuf-xlib-2.0 gtk+-2.0`"
elif test x"$have_gdkpixbuf" = xyes; then
AC_DEFINE(USE_W3MIMG_X11)
IMGOBJS="$IMGOBJS x11/x11_w3mimg.o"
IMGTARGETS="x11"
AC_DEFINE(USE_GDKPIXBUF)
IMGX11CFLAGS="`${GDKPIXBUF_CONFIG} --cflags`"
IMGX11LDFLAGS="`${GDKPIXBUF_CONFIG} --libs` -lgdk_pixbuf_xlib"
elif test x"$have_imlib" = xyes; then
AC_DEFINE(USE_W3MIMG_X11)
IMGOBJS="$IMGOBJS x11/x11_w3mimg.o"
IMGTARGETS="x11"
AC_DEFINE(USE_IMLIB)
IMGX11CFLAGS="`${IMLIB_CONFIG} --cflags`"
IMGX11LDFLAGS="`${IMLIB_CONFIG} --libs`"
IMGTARGETS="x11"
elif test x"$have_imlib2" = xyes; then
AC_DEFINE(USE_W3MIMG_X11)
IMGOBJS="$IMGOBJS x11/x11_w3mimg.o"
IMGTARGETS="x11"
AC_DEFINE(USE_IMLIB2)
IMGX11CFLAGS="`${IMLIB2_CONFIG} --cflags`"
IMGX11LDFLAGS="`${IMLIB2_CONFIG} --libs`"
else
AC_MSG_WARN([unable to build w3mimgdisplay with X11 support])
fi
fi
if test x"$fb" = xyes; then
if test x"$have_gtk2" = xyes; then
AC_DEFINE(USE_W3MIMG_FB)
IMGOBJS="$IMGOBJS fb/fb_w3mimg.o fb/fb.o fb/fb_img.o"
IMGTARGETS="${IMGTARGETS} fb"
AC_DEFINE(USE_GDKPIXBUF)
AC_DEFINE(USE_GTK2)
IMGFBCFLAGS="`${PKG_CONFIG} --cflags gdk-pixbuf-2.0 gtk+-2.0`"
IMGFBLDFLAGS="`${PKG_CONFIG} --libs gdk-pixbuf-2.0 gtk+-2.0`"
elif test x"$have_gdkpixbuf" = xyes; then
AC_DEFINE(USE_W3MIMG_FB)
IMGOBJS="$IMGOBJS fb/fb_w3mimg.o fb/fb.o fb/fb_img.o"
IMGTARGETS="${IMGTARGETS} fb"
AC_DEFINE(USE_GDKPIXBUF)
IMGFBCFLAGS="`${GDKPIXBUF_CONFIG} --cflags`"
IMGFBLDFLAGS="`${GDKPIXBUF_CONFIG} --libs`"
elif test x"$have_imlib2" = xyes; then
AC_DEFINE(USE_W3MIMG_FB)
IMGOBJS="$IMGOBJS fb/fb_w3mimg.o fb/fb.o fb/fb_img.o"
IMGTARGETS="${IMGTARGETS} fb"
AC_DEFINE(USE_IMLIB2)
IMGOBJS="$IMGOBJS fb/fb_w3mimg.o fb/fb.o fb/fb_img.o"
IMGFBCFLAGS="`${IMLIB2_CONFIG} --cflags`"
IMGFBLDFLAGS="`${IMLIB2_CONFIG} --libs`"
else
AC_MSG_WARN([unable to build w3mimgdisplay with FB support])
fi
fi
AC_DEFINE(IMGTARGETS, "$IMGTARGETS")
AC_DEFINE(IMGOBJS, "$IMGOBJS")
AC_DEFINE(IMGX11CFLAGS, "$IMGX11CFLAGS")
AC_DEFINE(IMGX11LDFLAGS, "$IMGX11LDFLAGS")
AC_DEFINE(IMGFBCFLAGS, "$IMGFBCFLAGS")
AC_DEFINE(IMGFBLDFLAGS, "$IMGLDFLAGS")
fi])
# ----------------------------------------------------------------
# AC_W3M_XFACE
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_XFACE],
[AC_SUBST(USE_XFACE)
AC_MSG_CHECKING(if xface is enabled)
AC_ARG_ENABLE(xface,
[ --disable-xface disable xface support],,
[enable_xface="$enable_image"])
test x"$enable_xface" = xyes && AC_DEFINE(USE_XFACE)
AC_MSG_RESULT($enable_xface)
AC_CHECK_PROG(uncompface, uncompface, "yes", "no")
test "$uncompface" = "no" && AC_MSG_WARN([uncompface is not installed.])
])
#
# ----------------------------------------------------------------
# AC_W3M_IPv6
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_IPv6],
[AC_MSG_CHECKING(if IPv6 support is enabled)
AC_ARG_ENABLE(ipv6,
[ --disable-ipv6 disable IPv6],,
[enable_ipv6="yes"])
AC_MSG_RESULT($enable_ipv6)
if test x"$enable_ipv6" = xyes; then
AC_MSG_CHECKING(if IPv6 API available)
AC_SUBST(INET6)
AC_CHECK_FUNC(getaddrinfo,
[enable_ipv6="yes"],
[enable_ipv6="no"])
if test x"$enable_ipv6" = xno; then
AC_MSG_CHECKING(for libinet6)
for dir in /usr/local/v6/lib /usr/local/lib /usr/lib
do
if test -f $dir/libinet6.a; then
if test $dir != "/usr/lib"; then
W3M_LIBS="$W3M_LIBS -L$dir"
fi
AC_CHECK_LIB(inet6, getaddrinfo,
[enable_ipv6="yes"
use_libinet6="found"; W3M_LIBS="$W3M_LIBS -linet6"; break],
[use_libinet6="not found"])
fi
done
AC_MSG_RESULT($use_libinet6)
fi
if test x"$enable_ipv6" = xyes; then
AC_SUBST(HAVE_OLD_SS_FAMILY)
AC_MSG_CHECKING(if struct sockaddr_storage has an ss_family member)
AC_TRY_COMPILE([
#include <sys/types.h>
#include <sys/socket.h>
], [
struct sockaddr_storage ss;
int i = ss.ss_family;
],
[AC_MSG_RESULT(yes)],
[AC_TRY_COMPILE([
#include <sys/types.h>
#include <sys/socket.h>
],
[
struct sockaddr_storage ss;
int i = ss.__ss_family;
],
[AC_MSG_RESULT(no, but __ss_family exists)
AC_DEFINE(HAVE_OLD_SS_FAMILY)],
[AC_MSG_RESULT(no)
AC_MSG_WARN(IPv6 support is disabled)
enable_ipv6="no"])
])
fi
if test x"$enable_ipv6" = xyes; then
AC_DEFINE(INET6)
fi
fi])
#
# ----------------------------------------------------------------
# AC_W3M_SYS_ERRLIST
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_SYS_ERRLIST],
[AC_SUBST(HAVE_SYS_ERRLIST)
AC_MSG_CHECKING(for sys_errlist)
AC_TRY_COMPILE(
changequote(<<,>>)dnl
<<extern char *sys_errlist[];>>,
<<printf(sys_errlist[0]);>>,
changequote([,])dnl
[have_sys_errlist="yes"; AC_DEFINE(HAVE_SYS_ERRLIST)],
[have_sys_errlist="no"])
AC_MSG_RESULT($have_sys_errlist)])
#
# ----------------------------------------------------------------
# AC_W3M_SIGSETJMP
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_SIGSETJMP],
[AC_SUBST(HAVE_SIGSETJMP)
AC_MSG_CHECKING(for sigsetjmp)
AC_TRY_COMPILE(
[#include <setjmp.h>],
[ jmp_buf env;
if (sigsetjmp(env, 1) != 0) { exit(0); } siglongjmp(env, 1);],
[have_sigsetjmp="yes"; AC_DEFINE(HAVE_SIGSETJMP)],
[have_sigsetjmp="no"])
AC_MSG_RESULT($have_sigsetjmp)])
#
# ----------------------------------------------------------------
# AC_W3M_SIGNAL_RETURN
# ----------------------------------------------------------------
AC_DEFUN([AC_W3M_SIGNAL],
[AC_TYPE_SIGNAL
AC_SUBST(RETSIGTYPE)
AC_SUBST(SIGNAL_RETURN)
if test x"$ac_cv_type_signal" = xvoid; then
AC_DEFINE(SIGNAL_RETURN,return)
else
AC_DEFINE(SIGNAL_RETURN,return 0)
fi])
# lib-prefix.m4 serial 3 (gettext-0.13)
dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
dnl From Bruno Haible.
dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
dnl require excessive bracketing.
ifdef([AC_HELP_STRING],
[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
dnl to access previously installed libraries. The basic assumption is that
dnl a user will want packages to use other packages he previously installed
dnl with the same --prefix option.
dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
dnl libraries, but is otherwise very convenient.
AC_DEFUN([AC_LIB_PREFIX],
[
AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
dnl By default, look in $includedir and $libdir.
use_additional=yes
AC_LIB_WITH_FINAL_PREFIX([
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
])
AC_LIB_ARG_WITH([lib-prefix],
[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
--without-lib-prefix don't search for libraries in includedir and libdir],
[
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
AC_LIB_WITH_FINAL_PREFIX([
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
])
else
additional_includedir="$withval/include"
additional_libdir="$withval/lib"
fi
fi
])
if test $use_additional = yes; then
dnl Potentially add $additional_includedir to $CPPFLAGS.
dnl But don't add it
dnl 1. if it's the standard /usr/include,
dnl 2. if it's already present in $CPPFLAGS,
dnl 3. if it's /usr/local/include and we are using GCC on Linux,
dnl 4. if it doesn't exist as a directory.
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
for x in $CPPFLAGS; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux*) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
dnl Really add $additional_includedir to $CPPFLAGS.
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
fi
fi
fi
fi
dnl Potentially add $additional_libdir to $LDFLAGS.
dnl But don't add it
dnl 1. if it's the standard /usr/lib,
dnl 2. if it's already present in $LDFLAGS,
dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
dnl 4. if it doesn't exist as a directory.
if test "X$additional_libdir" != "X/usr/lib"; then
haveit=
for x in $LDFLAGS; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
if test "X$x" = "X-L$additional_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test "X$additional_libdir" = "X/usr/local/lib"; then
if test -n "$GCC"; then
case $host_os in
linux*) haveit=yes;;
esac
fi