-
Notifications
You must be signed in to change notification settings - Fork 64
/
acinclude.m4
1198 lines (1109 loc) · 39.2 KB
/
acinclude.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 Convenience macros
dnl new version of FUNC_SELECT
dnl - submitted to autoconf maintainer; expected to appear in next version
AC_DEFUN([AC_FUNC_SELECT],
[AC_CHECK_FUNCS(select)
if test "$ac_cv_func_select" = yes; then
AC_CHECK_HEADERS(unistd.h sys/types.h sys/time.h sys/select.h sys/socket.h)
AC_MSG_CHECKING([argument types of select()])
AC_CACHE_VAL(ac_cv_type_fd_set_size_t,dnl
[AC_CACHE_VAL(ac_cv_type_fd_set,dnl
[for ac_cv_type_fd_set in 'fd_set' 'int' 'void'; do
for ac_cv_type_fd_set_size_t in 'int' 'size_t' 'unsigned long' 'unsigned'; do
for ac_type_timeval in 'struct timeval' 'const struct timeval'; do
AC_TRY_COMPILE(dnl
[#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif],
[extern select ($ac_cv_type_fd_set_size_t,
$ac_cv_type_fd_set *, $ac_cv_type_fd_set *, $ac_cv_type_fd_set *,
$ac_type_timeval *);],
[ac_found=yes ; break 3],ac_found=no)
done
done
done
])dnl AC_CACHE_VAL
])dnl AC_CACHE_VAL
if test "$ac_found" = no; then
AC_MSG_ERROR([can not determine argument types])
fi
AC_MSG_RESULT([select($ac_cv_type_fd_set_size_t,$ac_cv_type_fd_set *,...)])
AH_TEMPLATE([fd_set_size_t],
[Define to the type used in argument 1 `select'. Usually this is an `int'.])
AC_DEFINE_UNQUOTED(fd_set_size_t, $ac_cv_type_fd_set_size_t)
ac_cast=
if test "$ac_cv_type_fd_set" != fd_set; then
# Arguments 2-4 are not fd_set. Some weirdo systems use fd_set type for
# FD_SET macros, but insist that you cast the argument to select. I don't
# understand why that might be, but it means we cannot define fd_set.
AC_EGREP_CPP(dnl
changequote(<<,>>)dnl
<<(^|[^a-zA-Z_0-9])fd_set[^a-zA-Z_0-9]>>dnl
changequote([,]),dnl
[#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif],dnl
# We found fd_set type in a header, need special cast
ac_cast="($ac_cv_type_fd_set *)",dnl
# No fd_set type; it is safe to define it
AH_TEMPLATE([fd_set],
[Define to the type used in arguments 2-4 of `select', if not set by system
headers.])
AC_DEFINE_UNQUOTED(fd_set,$ac_cv_type_fd_set))
fi
AH_TEMPLATE([SELECT_FD_SET_CAST],
[Define a suitable cast for arguments 2-4 of `select'. On most systems,
this will be the empty string, as select usually takes pointers to fd_set.])
AC_DEFINE_UNQUOTED(SELECT_FD_SET_CAST,$ac_cast)
fi
])
dnl Checking for typedefs, with extra headers
dnl pds_CHECK_TYPE(TYPE, DEFAULT, [HEADERS], [comment])
AC_DEFUN([pds_CHECK_TYPE],
[AC_REQUIRE([AC_HEADER_STDC])dnl
AC_MSG_CHECKING(for $1)
AC_CACHE_VAL(ac_cv_type_$1,
[AC_EGREP_CPP(dnl
changequote(<<,>>)dnl
<<(^|[^a-zA-Z_0-9])$1[^a-zA-Z_0-9]>>dnl
changequote([,]), [#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
$3], ac_cv_type_[$1]=yes, ac_cv_type_[$]1=no)])dnl
AC_MSG_RESULT($ac_cv_type_[$1])
if test $ac_cv_type_[$1] = no; then
AH_TEMPLATE([$1],[$4])
AC_DEFINE_UNQUOTED($1, $2)
fi
])
dnl Configure-time switch with default
dnl
dnl Each switch defines an --enable-FOO and --disable-FOO option in
dnl the resulting configure script.
dnl
dnl Usage:
dnl smr_SWITCH(name, description, default, pos-def, neg-def,
dnl pos-def-comment, neg-def-comment)
dnl
dnl where:
dnl
dnl name name of switch; generates --enable-name & --disable-name
dnl options
dnl description help string is set to this prefixed by "enable" or
dnl "disable", whichever is the non-default value
dnl default either "on" or "off"; specifies default if neither
dnl --enable-name nor --disable-name is specified
dnl pos-def a symbol to AC_DEFINE if switch is on (optional)
dnl neg-def a symbol to AC_DEFINE if switch is off (optional)
dnl
AC_DEFUN([smr_SWITCH], [
AC_MSG_CHECKING(whether to enable [$2])
AC_ARG_ENABLE(
$1,
ifelse($3, on,
[AC_HELP_STRING([--disable-$1], [disable $2])],
[AC_HELP_STRING([--enable-$1], [enable $2])]
),
ifelse([$4], , , [AH_TEMPLATE([$4],[$6])])
ifelse([$5], , , [AH_TEMPLATE([$5],[$7])])
[ if test "$enableval" = yes; then
AC_MSG_RESULT(yes)
ifelse($4, , , [AC_DEFINE($4)])
else
AC_MSG_RESULT(no)
ifelse($5, , , [AC_DEFINE($5)])
fi ],
ifelse($3, on,
[ AC_MSG_RESULT(yes)
ifelse($4, , , [AC_DEFINE($4)]) ],
[ AC_MSG_RESULT(no)
ifelse($5, , , [AC_DEFINE($5)])])
)
])
dnl Allow argument for optional libraries; wraps AC_ARG_WITH, to
dnl provide a "--with-foo-library" option in the configure script, where foo
dnl is presumed to be a library name. The argument given by the user
dnl (i.e. "bar" in ./configure --with-foo-library=bar) may be one of three
dnl things:
dnl * boolean (no, yes or blank): whether to use library or not
dnl * file: assumed to be the name of the library
dnl * directory: assumed to *contain* the library
dnl
dnl The argument is sanity-checked. If all is well, two variables are
dnl set: "with_foo" (value is yes, no, or maybe), and "foo_LIBS" (value
dnl is either blank, a file, -lfoo, or '-L/some/dir -lfoo'). The idea
dnl is: the first tells you whether the library is to be used or not
dnl (or the user didn't specify one way or the other) and the second
dnl to put on the command line for linking with the library.
dnl
dnl Usage:
dnl smr_ARG_WITHLIB(name, libname, description)
dnl
dnl name name for --with argument ("foo" for libfoo)
dnl libname (optional) actual name of library,
dnl if different from name
dnl description (optional) used to construct help string
dnl
AC_DEFUN([smr_ARG_WITHLIB], [
ifelse($2, , smr_lib=[$1], smr_lib=[$2])
AC_ARG_WITH([$1]-library,
ifelse($3, ,
AS_HELP_STRING([--with-$1-library[=PATH]],[use $1 library]),
AS_HELP_STRING([--with-$1-library[=PATH]],[use $1 library ($3)])),
[
if test "$withval" = yes; then
with_[$1]=yes
[$1]_LIBS="-l${smr_lib}"
elif test "$withval" = no; then
with_[$1]=no
[$1]_LIBS=
else
with_[$1]=yes
if test -f "$withval"; then
[$1]_LIBS=$withval
elif test -d "$withval"; then
[$1]_LIBS="-L$withval -l${smr_lib}"
else
AC_MSG_ERROR([--with-$1-library argument must be yes/no, file or directory])
fi
fi
], [
with_[$1]=maybe
[$1]_LIBS="-l${smr_lib}"
])])
dnl Check if the include files for a library are accessible, and
dnl define the variable "name_CFLAGS" with the proper "-I" flag for
dnl the compiler. The user has a chance to specify the includes
dnl location, using "--with-foo-includes".
dnl
dnl This should be used *after* smr_ARG_WITHLIB *and* AC_CHECK_LIB are
dnl successful.
dnl
dnl Usage:
dnl smr_ARG_WITHINCLUDES(name, header, extra-flags)
dnl
dnl name library name, MUST same as used with smr_ARG_WITHLIB
dnl header a header file required for using the lib
dnl extra-flags (optional) flags required when compiling the
dnl header, typically more includes; for ex. X_CFLAGS
dnl
AC_DEFUN([smr_ARG_WITHINCLUDES], [
AC_ARG_WITH([$1]-includes,
AS_HELP_STRING([--with-$1-includes=DIR],[set directory for $1 headers]),
[
if test -d "$withval"; then
[$1]_CFLAGS="-I${withval}"
else
AC_MSG_ERROR([argument must be a directory])
fi])
dnl We need to put the given include directory into CPPFLAGS temporarily, but
dnl then restore CPPFLAGS to its old value.
dnl
smr_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS ${[$1]_CFLAGS}"
ifelse($3, , , CPPFLAGS="$CPPFLAGS [$3]")
AC_CHECK_HEADERS($2)
CPPFLAGS=$smr_save_CPPFLAGS
])
dnl Probe for an optional library. This macro creates both
dnl --with-foo-library and --with-foo-includes options for the configure
dnl script. If --with-foo-library is *not* specified, the default is to
dnl probe for the library, and use it if found.
dnl
dnl Usage:
dnl smr_CHECK_LIB(name, libname, desc, func, header, x-libs, x-flags)
dnl
dnl name name for --with options
dnl libname (optional) real name of library, if different from
dnl above
dnl desc (optional) short descr. of library, for help string
dnl func function of library, to probe for
dnl header (optional) header required for using library
dnl x-libs (optional) extra libraries, if needed to link with lib
dnl x-flags (optional) extra flags, if needed to include header files
dnl
AC_DEFUN([smr_CHECK_LIB],
[
ifelse($2, , smr_lib=[$1], smr_lib=[$2])
ifelse($5, , , smr_header=[$5])
smr_ARG_WITHLIB($1,$2,$3)
if test "$with_$1" != no; then
AC_CHECK_LIB(ifelse($2, , $1, $2), $4,
smr_havelib=yes,
smr_havelib=no; problem_$1=": Can't find working lib$smr_lib",
ifelse($6, , ${$1_LIBS}, [${$1_LIBS} $6]))
if test "$smr_havelib" = yes -a "$smr_header" != ""; then
smr_ARG_WITHINCLUDES($1, $smr_header, $7)
smr_safe=`echo "$smr_header" | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$ac_cv_header_'$smr_safe`\" != yes"; then
smr_havelib=no
problem_$1=": Can't find working $smr_header"
fi
fi
if test "$smr_havelib" = yes; then
with_$1=yes
problem_$1=
else
$1_LIBS=
$1_CFLAGS=
with_$1=no
fi
else
problem_$1=": Explicitly disabled"
fi])
dnl Defines a boolean variable for config.h depending on a condition.
dnl
dnl Usage:
dnl mg_DEFINE_IF_NOT(c-code, cpp-if-cond, var-name, extra-flags, var-comment)
dnl
dnl c-code the first code part inside main()
dnl cpp-if-cond boolean preprocessor condition
dnl var-name this variable will be defined if the given condition is false
dnl extra-flags (optional) extra flags for compiling, typically more -I glags
dnl
dnl Example:
dnl mg_DEFINE_IF_NOT([#include <features.h>], [defined __USE_BSD], [NON_BSD])
dnl
AC_DEFUN([mg_DEFINE_IF_NOT], [
mg_save_CPPFLAGS="$CPPFLAGS"
ifelse($4, , , CPPFLAGS="$CPPFLAGS [$4]")
AH_TEMPLATE([$3],[$5])
AC_TRY_RUN([
#include <stdio.h>
int main(int c, char **v) {
$1
#if $2
return 0;
#else
return 1;
#endif
}
], [:], [AC_DEFINE($3)])
CPPFLAGS="$mg_save_CPPFLAGS"
])
# Check for gdk-imlib
AC_DEFUN([AM_PATH_GDK_IMLIB],
[dnl
dnl Get the cflags and libraries from the imlib-config script
dnl
AC_ARG_WITH(imlib-prefix,AS_HELP_STRING([--with-imlib-prefix=PFX],[prefix for IMLIB files (optional)]),
imlib_prefix="$withval", imlib_prefix="")
AC_ARG_WITH(imlib-exec-prefix,AS_HELP_STRING([--with-imlib-exec-prefix=PFX],[exec prefix for IMLIB files (optional)]),
imlib_exec_prefix="$withval", imlib_exec_prefix="")
AC_ARG_ENABLE(imlibtest,AS_HELP_STRING([--disable-imlibtest],[do not try to compile and run a test IMLIB program]),
, enable_imlibtest=yes)
if test x$imlib_exec_prefix != x ; then
imlib_args="$imlib_args --exec-prefix=$imlib_exec_prefix"
if test x${IMLIBCONF+set} != xset ; then
IMLIBCONF=$imlib_exec_prefix/bin/imlib-config
fi
fi
if test x$imlib_prefix != x ; then
imlib_args="$imlib_args --prefix=$imlib_prefix"
if test x${IMLIBCONF+set} != xset ; then
IMLIBCONF=$imlib_prefix/bin/imlib-config
fi
fi
AC_PATH_PROG(IMLIBCONF, imlib-config, no)
min_imlib_version=ifelse([$1], ,1.8.1,$1)
AC_MSG_CHECKING(for GDK IMLIB - version >= $min_imlib_version)
no_imlib=""
if test "$IMLIBCONF" = "no" ; then
no_imlib=yes
else
GDK_IMLIB_CFLAGS=`$IMLIBCONF $imlibconf_args --cflags-gdk`
GDK_IMLIB_LIBS=`$IMLIBCONF $imlibconf_args --libs-gdk`
imlib_major_version=`$IMLIBCONF $imlib_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\1/'`
imlib_minor_version=`$IMLIBCONF $imlib_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\2/'`
if test "x$enable_imlibtest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $GDK_IMLIB_CFLAGS"
LIBS="$LIBS $GDK_IMLIB_LIBS"
dnl
dnl Now check if the installed IMLIB is sufficiently new. (Also sanity
dnl checks the results of imlib-config to some extent
dnl
rm -f conf.imlibtest
AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
#include <gdk_imlib.h>
/* migo: originally it was GdkImLibColor with incorrect spelling */
GdkImlibImage testimage;
int main ()
{
int major, minor;
char *tmp_version;
system ("touch conf.gdkimlibtest");
/* HP/UX 9 (%@#!) writes to sscanf strings */
tmp_version = g_strdup("$min_imlib_version");
if (sscanf(tmp_version, "%d.%d", &major, &minor) != 2) {
printf("%s, bad version string\n", "$min_imlib_version");
exit(1);
}
if (($imlib_major_version > major) ||
(($imlib_major_version == major) && ($imlib_minor_version > minor)))
{
return 0;
}
else
{
printf("\n*** 'imlib-config --version' returned %d.%d, but the minimum version\n", $imlib_major_version, $imlib_minor_version);
printf("*** of IMLIB required is %d.%d. If imlib-config is correct, then it is\n", major, minor);
printf("*** best to upgrade to the required version.\n");
printf("*** If imlib-config was wrong, set the environment variable IMLIBCONF\n");
printf("*** to point to the correct copy of imlib-config, and remove the file\n");
printf("*** config.cache before re-running configure\n");
return 1;
}
}
],, no_imlib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_imlib" = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$IMLIBCONF" = "no" ; then
(echo "*** The imlib-config script installed by IMLIB could not be found" >&5) 2>/dev/null || \
echo "*** The imlib-config script installed by IMLIB could not be found"
(echo "*** If IMLIB was installed in PREFIX, make sure PREFIX/bin is in" >&5) 2>/dev/null || \
echo "*** If IMLIB was installed in PREFIX, make sure PREFIX/bin is in"
(echo "*** your path, or set the IMLIBCONF environment variable to the" >&5) 2>/dev/null || \
echo "*** your path, or set the IMLIBCONF environment variable to the"
(echo "*** full path to imlib-config." >&5) 2>/dev/null || \
echo "*** full path to imlib-config."
else
if test -f conf.gdkimlibtest ; then
:
else
(echo "*** Could not run IMLIB test program, checking why..." >&5) 2>/dev/null || \
echo "*** Could not run IMLIB test program, checking why..."
CFLAGS="$CFLAGS $GDK_IMLIB_CFLAGS"
LIBS="$LIBS $GDK_IMLIB_LIBS"
AC_TRY_LINK([
#include <stdio.h>
#include <gdk_imlib.h>
], [ return 0; ],
[ (echo "*** The test program compiled, but did not run. This usually means" >&5) 2>/dev/null || \
echo "*** The test program compiled, but did not run. This usually means"
(echo "*** that the run-time linker is not finding IMLIB or finding the wrong" >&5) 2>/dev/null || \
echo "*** that the run-time linker is not finding IMLIB or finding the wrong"
(echo "*** version of IMLIB. If it is not finding IMLIB, you'll need to set your" >&5) 2>/dev/null || \
echo "*** version of IMLIB. If it is not finding IMLIB, you'll need to set your"
(echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" >&5) 2>/dev/null || \
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
(echo "*** to the installed location Also, make sure you have run ldconfig if that" >&5) 2>/dev/null || \
echo "*** to the installed location Also, make sure you have run ldconfig if that"
(echo "*** is required on your system" >&5) 2>/dev/null || \
echo "*** is required on your system"
(echo "***" >&5) 2>/dev/null || \
echo "***"
(echo "*** If you have an old version installed, it is best to remove it, although" >&5) 2>/dev/null || \
echo "*** If you have an old version installed, it is best to remove it, although"
(echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" >&5) 2>/dev/null || \
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
[ (echo "*** The test program failed to compile or link. See the file config.log for the" >&5) 2>/dev/null || \
echo "*** The test program failed to compile or link. See the file config.log for the"
(echo "*** exact error that occured. This usually means IMLIB was incorrectly installed" >&5) 2>/dev/null || \
echo "*** exact error that occured. This usually means IMLIB was incorrectly installed"
(echo "*** or that you have moved IMLIB since it was installed. In the latter case, you" >&5) 2>/dev/null || \
echo "*** or that you have moved IMLIB since it was installed. In the latter case, you"
(echo "*** may want to edit the imlib-config script: $IMLIBCONF" >&5) 2>/dev/null || \
echo "*** may want to edit the imlib-config script: $IMLIBCONF"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
GDK_IMLIB_CFLAGS=""
GDK_IMLIB_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(GDK_IMLIB_CFLAGS)
AC_SUBST(GDK_IMLIB_LIBS)
rm -f conf.gdkimlibtest
])
#
# check if iconv second argument use const char.
#
AC_DEFUN([ICONV_SECOND_ARG],[
AC_MSG_CHECKING(check if second arg of iconv is const)
AC_TRY_COMPILE([
#include <stdlib.h>
#include <iconv.h>
extern
#if defined(__STDC__)
size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
#else
size_t iconv();
#endif
], [], use_const=no, use_const=yes)
AC_MSG_RESULT($use_const)
AH_TEMPLATE([ICONV_ARG_CONST],
[define if second arg of iconv use const])
if test "x$use_const" = "xyes"; then
AC_DEFINE(ICONV_ARG_CONST, const)
else
AC_DEFINE(ICONV_ARG_CONST, )
fi
])
#
# check for locale_charset if libiconv is used
#
AC_DEFUN([CHECK_LIBCHARSET],[
AC_MSG_CHECKING(check for libcharset)
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $iconv_CFLAGS"
LIBS="$LIBS $iconv_LIBS"
AC_TRY_LINK([
#include <libcharset.h>],
[const char *c;
c = locale_charset ();
], r=yes, r=no)
AC_MSG_RESULT($r)
if test "x$r" = "xyes"; then
AC_DEFINE(HAVE_LIBCHARSET)
fi
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
])
#-----------------------------------------------------------------------------
# Configure paths for fontconfig
# Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor
# modified by olicha for fontconfig
dnl AM_CHECK_FC([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for fontconfig, and define FC_CFLAGS and FC_LIBS
dnl
AC_DEFUN([AM_CHECK_FC],
[dnl
dnl Get the cflags and libraries from the fontconfig-config script
dnl
AC_ARG_WITH(fontconfig-prefix,
AS_HELP_STRING([--with-fontconfig-prefix=PFX],[prefix where fontconfig is installed (for Xft2)]),
fc_config_prefix="$withval", fc_config_prefix="")
AC_ARG_WITH(fontconfig-exec-prefix,
AS_HELP_STRING([--with-fontconfig-exec-prefix=PFX],[exec prefix where fontconfig is installed]),
fc_config_exec_prefix="$withval", fc_config_exec_prefix="")
AC_ARG_ENABLE(fontconfigtest,
AS_HELP_STRING([--disable-fontconfigtest],[do not try to compile and run a test fontconfig program]),
[], enable_fctest=yes)
if test x$fc_config_exec_prefix != x ; then
fc_config_args="$fc_config_args --exec-prefix=$fc_config_exec_prefix"
if test x${FC_CONFIG+set} != xset ; then
FC_CONFIG=$fc_config_exec_prefix/bin/fontconfig-config
fi
fi
if test x$fc_config_prefix != x ; then
fc_config_args="$fc_config_args --prefix=$fc_config_prefix"
if test x${FC_CONFIG+set} != xset ; then
FC_CONFIG=$fc_config_prefix/bin/fontconfig-config
fi
fi
AC_PATH_PROG(FC_CONFIG, fontconfig-config, no)
min_fc_version=ifelse([$1], ,1.0.1,$1)
AC_MSG_CHECKING(for Fontconfig - version >= $min_fc_version)
no_fc=""
pkg_config_fontconfig_exists=""
if test "$FC_CONFIG" = "no" ; then
if test "x$PKG_CONFIG" != "xno" ; then
if $PKG_CONFIG --exists 'fontconfig' ; then
if $PKG_CONFIG --exists 'fontconfig >= $1' ; then
FC_CFLAGS=`$PKG_CONFIG --cflags fontconfig`
FC_LIBS=`$PKG_CONFIG --libs fontconfig`
else
no_fc=yes
fc_config_is_lt=yes
fi
else
pkg_config_fontconfig_exists="maybe"
no_fc=yes
fi
else
no_fc=yes
fi
else
FC_CFLAGS=`$FC_CONFIG $fc_config_args --cflags`
FC_LIBS=`$FC_CONFIG $fc_config_args --libs`
fc_config_major_version=`$FC_CONFIG $fc_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\1/'`
fc_config_minor_version=`$FC_CONFIG $fc_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\2/'`
fc_config_micro_version=`$FC_CONFIG $fc_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\3/'`
fc_min_major_version=`echo $min_fc_version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\1/'`
fc_min_minor_version=`echo $min_fc_version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\2/'`
fc_min_micro_version=`echo $min_fc_version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\3/'`
fc_config_is_lt=no
if test $fc_config_major_version -lt $fc_min_major_version ; then
fc_config_is_lt=yes
else
if test $fc_config_major_version -eq $fc_min_major_version ; then
if test $fc_config_minor_version -lt $fc_min_minor_version ; then
fc_config_is_lt=yes
else
if test $fc_config_minor_version -eq $fc_min_minor_version ; then
if test $fc_config_micro_version -lt $fc_min_micro_version ; then
fc_config_is_lt=yes
fi
fi
fi
fi
fi
if test "x$fc_config_is_lt" = "xyes" ; then
no_fc=yes
fi
fi
if test "x$no_fc" = x ; then
if test "x$enable_fctest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $FC_CFLAGS $FT2_CFLAGS"
LIBS="$FC_LIBS $LIBS $FT2_LIBS"
dnl
dnl Sanity checks for the results of fontconfig-config/pkg-config to some extent
dnl
AC_TRY_RUN([
#include <fontconfig/fontconfig.h>
#include <stdio.h>
#include <stdlib.h>
int
main()
{
FcBool result;
result = FcInit();
if (result)
{
return 0;
}
else
{
return 1;
}
}
],, no_fc=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_fc" = x; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "x$fc_config_is_lt" = "xyes"; then
echo "*** Your Fontconfig package version is < $1"
elif test "x$pkg_config_fontconfig_exists" = "xmaybe"; then
echo "*** fontconfig was not found in the pkg-config search path."
echo "*** either fontconfig is not installed or perhaps you should"
echo "*** add the directory containing fontconfig.pc to the "
echo "*** PKG_CONFIG_PATH environment variable."
elif test "$FC_CONFIG" != "no"; then
echo "*** The Fontconfig test program failed to run. If your system uses"
echo "*** shared libraries and they are installed outside the normal"
echo "*** system library path, make sure the variable LD_LIBRARY_PATH"
echo "*** (or whatever is appropiate for your system) is correctly set."
fi
FC_CFLAGS=""
FC_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(FC_CFLAGS)
AC_SUBST(FC_LIBS)
])
#-----------------------------------------------------------------------------
# Configure paths for xft 2
# Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor
# modified by olicha for xft
dnl AM_CHECK_XFT([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for xft, and define XFT_CFLAGS and XFT_LIBS
dnl
AC_DEFUN([AM_CHECK_XFT],
[dnl
dnl Get the cflags and libraries from the xft-config script
dnl
AC_ARG_WITH(xft-prefix,
AS_HELP_STRING([--with-xft-prefix=PFX],[prefix where Xft2 is installed (optional)]),
xft_config_prefix="$withval", xft_config_prefix="")
AC_ARG_WITH(xft-exec-prefix,
AS_HELP_STRING([--with-xft-exec-prefix=PFX],[exec prefix where Xft2 is installed]),
xft_config_exec_prefix="$withval", xft_config_exec_prefix="")
AC_ARG_ENABLE(xfttest,
AS_HELP_STRING([--disable-xfttest],[do not try to compile and run a test Xft program]),
[], enable_xfttest=yes)
if test x$xft_config_exec_prefix != x ; then
xft_config_args="$xft_config_args --exec-prefix=$xft_config_exec_prefix"
if test x${XFT_CONFIG+set} != xset ; then
XFT_CONFIG=$xft_config_exec_prefix/bin/xft-config
fi
fi
if test x$xft_config_prefix != x ; then
xft_config_args="$xft_config_args --prefix=$xft_config_prefix"
if test x${XFT_CONFIG+set} != xset ; then
XFT_CONFIG=$xft_config_prefix/bin/xft-config
fi
fi
AC_PATH_PROG(XFT_CONFIG, xft-config, no)
min_xft_version=ifelse([$1], ,2.0.0,$1)
AC_MSG_CHECKING(for Xft - version >= $min_xft_version)
no_xft=""
pkg_config_xft_exists=""
if test "$XFT_CONFIG" = "no" ; then
if test "x$PKG_CONFIG" != "xno" ; then
if $PKG_CONFIG --exists 'xft' ; then
if $PKG_CONFIG --exists 'xft >= $1' ; then
XFT_CFLAGS=`$PKG_CONFIG --cflags xft`
XFT_LIBS=`$PKG_CONFIG --libs xft`
else
no_xft=yes
xft_config_is_lt=yes
fi
else
pkg_config_xft_exists="maybe"
no_xft=yes
fi
else
no_xft=yes
fi
else
XFT_CFLAGS=`$XFT_CONFIG $xft_config_args --cflags`
XFT_LIBS=`$XFT_CONFIG $xft_config_args --libs`
xft_config_major_version=`$XFT_CONFIG $xft_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\1/'`
xft_config_minor_version=`$XFT_CONFIG $xft_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\2/'`
xft_config_micro_version=`$XFT_CONFIG $xft_config_args --version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\3/'`
xft_min_major_version=`echo $min_xft_version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\1/'`
xft_min_minor_version=`echo $min_xft_version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\2/'`
xft_min_micro_version=`echo $min_xft_version | \
sed 's/^[[^0-9.]]*\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*$/\3/'`
xft_config_is_lt=no
if test $xft_config_major_version -lt $xft_min_major_version ; then
xft_config_is_lt=yes
else
if test $xft_config_major_version -eq $xft_min_major_version ; then
if test $xft_config_minor_version -lt $xft_min_minor_version ; then
xft_config_is_lt=yes
else
if test $xft_config_minor_version -eq $xft_min_minor_version ; then
if test $xft_config_micro_version -lt $xft_min_micro_version ; then
xft_config_is_lt=yes
fi
fi
fi
fi
fi
if test "x$xft_config_is_lt" = "xyes" ; then
ifelse([$3], , :, [$3])
fi
fi
if test "x$no_xft" = x ; then
if test "x$enable_xfttest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$XFT_CFLAGS $CFLAGS"
LIBS="$XFT_LIBS $LIBS"
dnl
dnl Sanity checks for the results of xft-config/pkg-config to some extent
dnl
AC_TRY_RUN([
#include <X11/Xft/Xft.h>
#include <stdio.h>
#include <stdlib.h>
int
main()
{
FcBool result = 1;
result = XftInit(NULL);
if (result)
{
return 0;
}
else
{
return 1;
}
}
],, no_xft=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_xft" = x; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "x$xft_config_is_lt" = "xyes"; then
echo "*** Your xft2 package version is < $1"
elif test "x$pkg_config_fontconfig_exists" = "xmaybe" ; then
echo "*** xft2 was not found in the pkg-config search path."
echo "*** either xft is not installed or perhaps you should"
echo "*** add the directory containing xft.pc to the "
echo "*** PKG_CONFIG_PATH environment variable."
elif test "$XFT_CONFIG" = "no"; then
echo "*** The xft-config script installed by Xft 2 could not be found."
echo "*** If Xft 2 was installed in PREFIX, make sure PREFIX/bin is in"
echo "*** your path, or set the XFT_CONFIG environment variable to the"
echo "*** full path to xft-config."
else
echo "*** The Xft test program failed to run. If your system uses"
echo "*** shared libraries and they are installed outside the normal"
echo "*** system library path, make sure the variable LD_LIBRARY_PATH"
echo "*** (or whatever is appropiate for your system) is correctly set."
fi
XFT_CFLAGS=""
XFT_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(XFT_CFLAGS)
AC_SUBST(XFT_LIBS)
])
#-----------------------------------------------------------------------------
# gettext stuff from the gettext package
#
# Authors: Ulrich Drepper <[email protected]>, 1996.
# modified by the fvwm workers
#
AC_DEFUN([AM_GNU_FGETTEXT],
[
AC_REQUIRE([AM_PO_SUBDIRS])dnl
intl_LIBS=
intl_CFLAGS=
POSUB=
found_gettext=yes
dnl check for the necessary stuff in the libc
dnl the pbs is that we can detect this stuff but in fact the included
dnl libintl.h is from gettext
dnl Moreover, we do not try to use other implementation, but we may try
dnl one day
$UNSET ac_cv_header_intl_h
$UNSET ac_cv_func_gettext
$UNSET ac_cv_func_bindtextdomain
$UNSET ac_cv_func_textdomain
dnl a "gnu extension"
$UNSET ac_cv_func_dgettext
#bind_textdomain_codeset
AC_CHECK_HEADER(libintl.h,
[AC_CHECK_FUNCS(gettext bindtextdomain textdomain dgettext,,
found_gettext=no)], found_gettext=no)
AC_MSG_CHECKING([for gnu gettext in libc])
if test x"$found_gettext" = "xyes"; then
problem_gettext=" (libc)"
AC_MSG_RESULT([yes])
AC_MSG_CHECKING(if a simple gettext program link)
AC_TRY_LINK([
#include <libintl.h>
],
[const char *c; c = gettext("foo");],
found_gettext=yes;problem_gettext=" (libc)", found_gettext=no)
AC_MSG_RESULT($found_gettext)
else
AC_MSG_RESULT([no])
fi
if test x"$found_gettext" = xno; then
dnl not found, check for libintl
$UNSET ac_cv_header_intl_h
$UNSET ac_cv_lib_intl_bindtextdomain
$UNSET ac_cv_lib_intl_textdomain
$UNSET ac_cv_lib_intl_dgettext
smr_CHECK_LIB(intl, intl, for Native Language Support,
bindtextdomain, libintl.h)
if test x"$intl_LIBS" != x; then
no_textdomain=no
no_dgettext=no
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
AC_CHECK_LIB(intl, textdomain,, no_textdomain=yes,
[$intl_LIBS $iconv_LIBS])
if test "$no_textdomain" != "yes"; then
AC_CHECK_LIB(intl, dgettext,, no_dgettext=yes, [$intl_LIBS $iconv_LIBS])
if test "$no_dgettext" != "yes"; then
CFLAGS="$CFLAGS $intl_LIBS $iconv_LIBS"
LIBS="$LIBS $intl_LIBS $iconv_LIBS"
AC_MSG_CHECKING(if a simple gettext program link)
AC_TRY_LINK([
#include <libintl.h>
],
[const char *c; c = gettext("foo");],
found_gettext=yes;problem_gettext=" (intl library)", found_gettext=no)
AC_MSG_RESULT($found_gettext)
fi
fi
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "$found_gettext" = "yes"; then
dnl Mark actions to use GNU gettext tools.
CATOBJEXT=.gmo
USE_NLS=yes
dnl We need to process the po/ directory.
POSUB=po
else
USE_NLS=no
fi
dnl Make the po/ variables we use known to autoconf
])
dnl Checks for all prerequisites of the po subdirectory,
dnl except for USE_NLS.
AC_DEFUN([AM_PO_SUBDIRS],
[
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
AC_REQUIRE([AC_PROG_INSTALL])dnl
AC_REQUIRE([AM_MKINSTALLDIRS])dnl
dnl Perform the following tests also if --disable-nls has been given,
dnl because they are needed for "make dist" to work.
dnl Search for GNU msgfmt in the PATH.
dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
dnl The second test excludes FreeBSD msgfmt.
AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
[$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
(if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
:)
AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
dnl Search for GNU xgettext 0.11 or newer in the PATH.
dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
dnl The second test excludes FreeBSD xgettext.
AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
[$ac_dir/$ac_word --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
(if $ac_dir/$ac_word --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
:)
dnl Remove leftover from FreeBSD xgettext call.
rm -f messages.po
dnl Search for GNU msgmerge 0.11 or newer in the PATH.
AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
[$ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1], :)
dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
dnl Test whether we really found GNU msgfmt.
if test "$GMSGFMT" != ":"; then
dnl If it is no GNU msgfmt we define it as : so that the
dnl Makefiles still can work.
if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
: ;
else
GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`