This repository has been archived by the owner on Feb 27, 2023. It is now read-only.
forked from libarchive/libarchive
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathconfigure.ac
1197 lines (1089 loc) · 37.9 KB
/
configure.ac
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 Process this file with autoconf to produce a configure script.
dnl First, define all of the version numbers up front.
dnl In particular, this allows the version macro to be used in AC_INIT
dnl These first two version numbers are updated automatically on each release.
m4_define([LIBARCHIVE_VERSION_S],[3.3.4dev])
m4_define([LIBARCHIVE_VERSION_N],[3003004])
dnl bsdtar and bsdcpio versioning tracks libarchive
m4_define([BSDTAR_VERSION_S],LIBARCHIVE_VERSION_S())
m4_define([BSDCPIO_VERSION_S],LIBARCHIVE_VERSION_S())
m4_define([BSDCAT_VERSION_S],LIBARCHIVE_VERSION_S())
AC_PREREQ([2.69])
#
# Now starts the "real" configure script.
#
AC_INIT([libarchive],[LIBARCHIVE_VERSION_S()],[libarchive-discuss@googlegroups.com])
# Make sure the srcdir contains "libarchive" directory
AC_CONFIG_SRCDIR([libarchive])
# Use auxiliary subscripts from this subdirectory (cleans up root)
AC_CONFIG_AUX_DIR([build/autoconf])
# M4 scripts
AC_CONFIG_MACRO_DIR([build/autoconf])
# Must follow AC_CONFIG macros above...
AM_INIT_AUTOMAKE()
AM_MAINTAINER_MODE([enable])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
# Libtool's "interface version" can be computed from the libarchive version.
# Libtool interface version bumps on any API change, so increments
# whenever libarchive minor version does.
ARCHIVE_MINOR=$(( (LIBARCHIVE_VERSION_N() / 1000) % 1000 ))
# Libarchive 2.7 == libtool interface 9 = 2 + 7
# Libarchive 2.8 == libtool interface 10 = 2 + 8
# Libarchive 2.9 == libtool interface 11 = 2 + 8
# Libarchive 3.0 == libtool interface 12
# Libarchive 3.1 == libtool interface 13
ARCHIVE_INTERFACE=`echo $((13 + ${ARCHIVE_MINOR}))`
# Libarchive revision is bumped on any source change === libtool revision
ARCHIVE_REVISION=$(( LIBARCHIVE_VERSION_N() % 1000 ))
# Libarchive minor is bumped on any interface addition === libtool age
ARCHIVE_LIBTOOL_VERSION=$ARCHIVE_INTERFACE:$ARCHIVE_REVISION:$ARCHIVE_MINOR
# Stick the version numbers into config.h
AC_DEFINE([LIBARCHIVE_VERSION_STRING],"LIBARCHIVE_VERSION_S()",
[Version number of libarchive])
AC_DEFINE_UNQUOTED([LIBARCHIVE_VERSION_NUMBER],"LIBARCHIVE_VERSION_N()",
[Version number of libarchive as a single integer])
AC_DEFINE([BSDCPIO_VERSION_STRING],"BSDCPIO_VERSION_S()",
[Version number of bsdcpio])
AC_DEFINE([BSDTAR_VERSION_STRING],"BSDTAR_VERSION_S()",
[Version number of bsdtar])
AC_DEFINE([BSDCAT_VERSION_STRING],"BSDTAR_VERSION_S()",
[Version number of bsdcat])
# The shell variables here must be the same as the AC_SUBST() variables
# below, but the shell variable names apparently cannot be the same as
# the m4 macro names above. Why? Ask autoconf.
BSDCPIO_VERSION_STRING=BSDCPIO_VERSION_S()
BSDTAR_VERSION_STRING=BSDTAR_VERSION_S()
BSDCAT_VERSION_STRING=BSDCAT_VERSION_S()
LIBARCHIVE_VERSION_STRING=LIBARCHIVE_VERSION_S()
LIBARCHIVE_VERSION_NUMBER=LIBARCHIVE_VERSION_N()
# Substitute the above version numbers into the various files below.
# Yes, I believe this is the fourth time we define what are essentially
# the same symbols. Why? Ask autoconf.
AC_SUBST(ARCHIVE_LIBTOOL_VERSION)
AC_SUBST(BSDCPIO_VERSION_STRING)
AC_SUBST(BSDTAR_VERSION_STRING)
AC_SUBST(BSDCAT_VERSION_STRING)
AC_SUBST(LIBARCHIVE_VERSION_STRING)
AC_SUBST(LIBARCHIVE_VERSION_NUMBER)
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([Makefile])
AC_CONFIG_FILES([build/pkgconfig/libarchive.pc])
# Check for host type
AC_CANONICAL_HOST
dnl Compilation on mingw and Cygwin needs special Makefile rules
inc_windows_files=no
inc_cygwin_files=no
case "$host_os" in
*mingw* ) inc_windows_files=yes ;;
*cygwin* | *msys*) inc_cygwin_files=yes ;;
esac
AM_CONDITIONAL([INC_WINDOWS_FILES], [test $inc_windows_files = yes])
AM_CONDITIONAL([INC_CYGWIN_FILES], [test $inc_cygwin_files = yes])
dnl Defines that are required for specific platforms (e.g. -D_POSIX_SOURCE, etc)
PLATFORMCPPFLAGS=
case "$host_os" in
*mingw* ) PLATFORMCPPFLAGS=-D__USE_MINGW_ANSI_STDIO ;;
esac
AC_SUBST(PLATFORMCPPFLAGS)
# Checks for programs.
AC_PROG_CC
AM_PROG_CC_C_O
AC_USE_SYSTEM_EXTENSIONS
AC_LIBTOOL_WIN32_DLL
AC_PROG_LIBTOOL
AC_CHECK_TOOL([STRIP],[strip])
AC_PROG_MKDIR_P
#
# Options for building bsdtar.
#
# Default is to build bsdtar, but allow people to override that.
#
AC_ARG_ENABLE([bsdtar],
[AS_HELP_STRING([--enable-bsdtar], [enable build of bsdtar (default)])
AS_HELP_STRING([--enable-bsdtar=static], [force static build of bsdtar])
AS_HELP_STRING([--enable-bsdtar=shared], [force dynamic build of bsdtar])
AS_HELP_STRING([--disable-bsdtar], [disable build of bsdtar])],
[], [enable_bsdtar=yes])
case "$enable_bsdtar" in
yes)
if test "$enable_static" = "no"; then
static_bsdtar=no
else
static_bsdtar=yes
fi
build_bsdtar=yes
;;
dynamic|shared)
if test "$enable_shared" = "no"; then
AC_MSG_FAILURE([Shared linking of bsdtar requires shared libarchive])
fi
build_bsdtar=yes
static_bsdtar=no
;;
static)
build_bsdtar=yes
static_bsdtar=yes
;;
no)
build_bsdtar=no
static_bsdtar=no
;;
*)
AC_MSG_FAILURE([Unsupported value for --enable-bsdtar])
;;
esac
AM_CONDITIONAL([BUILD_BSDTAR], [ test "$build_bsdtar" = yes ])
AM_CONDITIONAL([STATIC_BSDTAR], [ test "$static_bsdtar" = yes ])
#
# Options for building bsdcat.
#
# Default is to build bsdcat, but allow people to override that.
#
AC_ARG_ENABLE([bsdcat],
[AS_HELP_STRING([--enable-bsdcat], [enable build of bsdcat (default)])
AS_HELP_STRING([--enable-bsdcat=static], [force static build of bsdcat])
AS_HELP_STRING([--enable-bsdcat=shared], [force dynamic build of bsdcat])
AS_HELP_STRING([--disable-bsdcat], [disable build of bsdcat])],
[], [enable_bsdcat=yes])
case "$enable_bsdcat" in
yes)
if test "$enable_static" = "no"; then
static_bsdcat=no
else
static_bsdcat=yes
fi
build_bsdcat=yes
;;
dynamic|shared)
if test "$enable_shared" = "no"; then
AC_MSG_FAILURE([Shared linking of bsdcat requires shared libarchive])
fi
build_bsdcat=yes
static_bsdcat=no
;;
static)
build_bsdcat=yes
static_bsdcat=yes
;;
no)
build_bsdcat=no
static_bsdcat=no
;;
*)
AC_MSG_FAILURE([Unsupported value for --enable-bsdcat])
;;
esac
AM_CONDITIONAL([BUILD_BSDCAT], [ test "$build_bsdcat" = yes ])
AM_CONDITIONAL([STATIC_BSDCAT], [ test "$static_bsdcat" = yes ])
#
# Options for building bsdcpio.
#
# Default is not to build bsdcpio, but that can be overridden.
#
AC_ARG_ENABLE([bsdcpio],
[AS_HELP_STRING([--enable-bsdcpio], [enable build of bsdcpio (default)])
AS_HELP_STRING([--enable-bsdcpio=static], [static build of bsdcpio])
AS_HELP_STRING([--enable-bsdcpio=shared], [dynamic build of bsdcpio])
AS_HELP_STRING([--disable-bsdcpio], [disable build of bsdcpio])],
[], [enable_bsdcpio=yes])
case "$enable_bsdcpio" in
yes)
if test "$enable_static" = "no"; then
static_bsdcpio=no
else
static_bsdcpio=yes
fi
build_bsdcpio=yes
;;
dynamic|shared)
if test "$enabled_shared" = "no"; then
AC_MSG_FAILURE([Shared linking of bsdcpio requires shared libarchive])
fi
build_bsdcpio=yes
;;
static)
build_bsdcpio=yes
static_bsdcpio=yes
;;
no)
build_bsdcpio=no
static_bsdcpio=no
;;
*)
AC_MSG_FAILURE([Unsupported value for --enable-bsdcpio])
;;
esac
AM_CONDITIONAL([BUILD_BSDCPIO], [ test "$build_bsdcpio" = yes ])
AM_CONDITIONAL([STATIC_BSDCPIO], [ test "$static_bsdcpio" = yes ])
# Set up defines needed before including any headers
case $host in
*mingw* | *cygwin* | *msys* )
AC_DEFINE([_WIN32_WINNT], 0x0502, [Define to '0x0502' for Windows Server 2003 APIs.])
AC_DEFINE([WINVER], 0x0502, [Define to '0x0502' for Windows Server 2003 APIs.])
AC_DEFINE([NTDDI_VERSION], 0x05020000, [Define to '0x05020000' for Windows Server 2003 APIs.])
;;
esac
# Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS([acl/libacl.h attr/xattr.h])
AC_CHECK_HEADERS([copyfile.h ctype.h])
AC_CHECK_HEADERS([errno.h ext2fs/ext2_fs.h fcntl.h grp.h])
AC_CACHE_CHECK([whether EXT2_IOC_GETFLAGS is usable],
[ac_cv_have_decl_EXT2_IOC_GETFLAGS],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([@%:@include <sys/ioctl.h>
@%:@include <ext2fs/ext2_fs.h>],
[int x = EXT2_IOC_GETFLAGS])],
[AS_VAR_SET([ac_cv_have_decl_EXT2_IOC_GETFLAGS], [yes])],
[AS_VAR_SET([ac_cv_have_decl_EXT2_IOC_GETFLAGS], [no])])])
AS_VAR_IF([ac_cv_have_decl_EXT2_IOC_GETFLAGS], [yes],
[AC_DEFINE_UNQUOTED([HAVE_WORKING_EXT2_IOC_GETFLAGS], [1],
[Define to 1 if you have a working EXT2_IOC_GETFLAGS])])
AC_CHECK_HEADERS([inttypes.h io.h langinfo.h limits.h])
AC_CHECK_HEADERS([linux/fiemap.h linux/fs.h linux/magic.h linux/types.h])
AC_CACHE_CHECK([whether FS_IOC_GETFLAGS is usable],
[ac_cv_have_decl_FS_IOC_GETFLAGS],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([@%:@include <sys/ioctl.h>
@%:@include <linux/fs.h>],
[int x = FS_IOC_GETFLAGS])],
[AS_VAR_SET([ac_cv_have_decl_FS_IOC_GETFLAGS], [yes])],
[AS_VAR_SET([ac_cv_have_decl_FS_IOC_GETFLAGS], [no])])])
AS_VAR_IF([ac_cv_have_decl_FS_IOC_GETFLAGS], [yes],
[AC_DEFINE_UNQUOTED([HAVE_WORKING_FS_IOC_GETFLAGS], [1],
[Define to 1 if you have a working FS_IOC_GETFLAGS])])
AC_CHECK_HEADERS([locale.h membership.h paths.h poll.h pthread.h pwd.h])
AC_CHECK_HEADERS([readpassphrase.h signal.h spawn.h])
AC_CHECK_HEADERS([stdarg.h stdint.h stdlib.h string.h])
AC_CHECK_HEADERS([sys/acl.h sys/cdefs.h sys/ea.h sys/extattr.h])
AC_CHECK_HEADERS([sys/ioctl.h sys/mkdev.h sys/mount.h])
AC_CHECK_HEADERS([sys/param.h sys/poll.h sys/richacl.h])
AC_CHECK_HEADERS([sys/select.h sys/statfs.h sys/statvfs.h sys/sysmacros.h])
AC_CHECK_HEADERS([sys/time.h sys/utime.h sys/utsname.h sys/vfs.h sys/xattr.h])
AC_CHECK_HEADERS([time.h unistd.h utime.h wchar.h wctype.h])
AC_CHECK_HEADERS([windows.h])
# check windows.h first; the other headers require it.
AC_CHECK_HEADERS([wincrypt.h winioctl.h],[],[],
[[#ifdef HAVE_WINDOWS_H
# include <windows.h>
#endif
]])
# Checks for libraries.
AC_ARG_WITH([zlib],
AS_HELP_STRING([--without-zlib], [Don't build support for gzip through zlib]))
if test "x$with_zlib" != "xno"; then
AC_CHECK_HEADERS([zlib.h])
AC_CHECK_LIB(z,inflate)
fi
AC_ARG_WITH([bz2lib],
AS_HELP_STRING([--without-bz2lib], [Don't build support for bzip2 through bz2lib]))
if test "x$with_bz2lib" != "xno"; then
AC_CHECK_HEADERS([bzlib.h])
case "$host_os" in
*mingw* | *cygwin* | *msys*)
dnl AC_CHECK_LIB cannot be used on the Windows port of libbz2, therefore
dnl use AC_LINK_IFELSE.
AC_MSG_CHECKING([for BZ2_bzDecompressInit in -lbz2])
old_LIBS="$LIBS"
LIBS="-lbz2 $LIBS"
AC_LINK_IFELSE(
[AC_LANG_SOURCE(#include <bzlib.h>
int main() { return BZ2_bzDecompressInit(NULL, 0, 0); })],
[ac_cv_lib_bz2_BZ2_bzDecompressInit=yes],
[ac_cv_lib_bz2_BZ2_bzDecompressInit=no])
LIBS="$old_LIBS"
AC_MSG_RESULT($ac_cv_lib_bz2_BZ2_bzDecompressInit)
if test "x$ac_cv_lib_bz2_BZ2_bzDecompressInit" = xyes; then
AC_DEFINE([HAVE_LIBBZ2], [1], [Define to 1 if you have the `bz2' library (-lbz2).])
LIBS="-lbz2 $LIBS"
fi
;;
*)
AC_CHECK_LIB(bz2,BZ2_bzDecompressInit)
;;
esac
fi
AC_ARG_WITH([libb2],
AS_HELP_STRING([--without-libb2], [Don't build support for BLAKE2 through libb2]))
if test "x$with_libb2" != "xno"; then
AC_CHECK_HEADERS([blake2.h])
AC_CHECK_LIB(b2,blake2sp_init)
fi
AM_CONDITIONAL([INC_BLAKE2], [test "x$ac_cv_lib_b2_blake2sp_init" != "xyes"])
AC_ARG_WITH([iconv],
AS_HELP_STRING([--without-iconv], [Don't try to link against iconv]))
if test "x$with_iconv" != "xno"; then
AM_ICONV
AC_CHECK_HEADERS([iconv.h],[],[],[#include <stdlib.h>])
if test "x$am_cv_func_iconv" = "xyes"; then
AC_CHECK_HEADERS([localcharset.h])
am_save_LIBS="$LIBS"
LIBS="${LIBS} ${LIBICONV}"
AC_CHECK_FUNCS([locale_charset])
LIBS="${am_save_LIBS}"
if test "x$ac_cv_func_locale_charset" != "xyes"; then
# If locale_charset() is not in libiconv, we have to find libcharset.
AC_CHECK_LIB(charset,locale_charset)
fi
fi
fi
AC_ARG_WITH([lz4],
AS_HELP_STRING([--without-lz4], [Don't build support for lz4 through liblz4]))
if test "x$with_lz4" != "xno"; then
AC_CHECK_HEADERS([lz4.h lz4hc.h])
AC_CHECK_LIB(lz4,LZ4_decompress_safe)
fi
AC_ARG_WITH([zstd],
AS_HELP_STRING([--without-zstd], [Don't build support for zstd through libzstd]))
if test "x$with_zstd" != "xno"; then
AC_CHECK_HEADERS([zstd.h])
AC_CHECK_LIB(zstd,ZSTD_compressStream)
fi
AC_ARG_WITH([lzma],
AS_HELP_STRING([--without-lzma], [Don't build support for xz through lzma]))
if test "x$with_lzma" != "xno"; then
AC_CHECK_HEADERS([lzma.h])
AC_CHECK_LIB(lzma,lzma_stream_decoder)
# Some pre-release (but widely distributed) versions of liblzma
# included a disabled version of lzma_stream_encoder_mt that
# fools a naive AC_CHECK_LIB or AC_CHECK_FUNC, so we need
# to do something more complex here:
AC_CACHE_CHECK(
[whether we have multithread support in lzma],
ac_cv_lzma_has_mt,
[AC_LINK_IFELSE([
AC_LANG_PROGRAM([[#include <lzma.h>]
[#if LZMA_VERSION < 50020000]
[#error unsupported]
[#endif]],
[[lzma_stream_encoder_mt(0, 0);]])],
[ac_cv_lzma_has_mt=yes], [ac_cv_lzma_has_mt=no])])
if test "x$ac_cv_lzma_has_mt" != xno; then
AC_DEFINE([HAVE_LZMA_STREAM_ENCODER_MT], [1], [Define to 1 if you have the `lzma_stream_encoder_mt' function.])
fi
fi
AC_ARG_WITH([lzo2],
AS_HELP_STRING([--with-lzo2], [Build with LZO support from liblzo2]))
if test "x$with_lzo2" = "xyes"; then
AC_CHECK_HEADERS([lzo/lzoconf.h lzo/lzo1x.h])
AC_CHECK_LIB(lzo2,lzo1x_decompress_safe)
fi
AC_ARG_WITH([cng],
AS_HELP_STRING([--without-cng], [Don't build support of CNG(Crypto Next Generation)]))
AC_ARG_WITH([nettle],
AS_HELP_STRING([--without-nettle], [Don't build with crypto support from Nettle]))
AC_ARG_WITH([openssl],
AS_HELP_STRING([--without-openssl], [Don't build support for mtree and xar hashes through openssl]))
case "$host_os" in
*darwin* ) with_openssl=no ;;
esac
AC_ARG_WITH([xml2],
AS_HELP_STRING([--without-xml2], [Don't build support for xar through libxml2]))
AC_ARG_WITH([expat],
AS_HELP_STRING([--without-expat], [Don't build support for xar through expat]))
if test "x$with_xml2" != "xno"; then
PKG_PROG_PKG_CONFIG
PKG_CHECK_MODULES(LIBXML2_PC, [libxml-2.0], [
CPPFLAGS="${CPPFLAGS} ${LIBXML2_PC_CFLAGS}"
LIBS="${LIBS} ${LIBXML2_PC_LIBS}"
AC_CHECK_LIB(xml2,xmlInitParser,[true],AC_MSG_FAILURE(Missing xml2 library))
], [
AC_CHECK_LIB(xml2,xmlInitParser)
])
AC_CHECK_HEADERS([libxml/xmlreader.h libxml/xmlwriter.h])
fi
if test "x$ac_cv_header_libxml_xmlreader_h" != "xyes"; then
if test "x$with_expat" != "xno"; then
AC_CHECK_HEADERS([expat.h])
AC_CHECK_LIB(expat,XML_ParserCreate)
fi
fi
AC_ARG_ENABLE([posix-regex-lib],
[AS_HELP_STRING([--enable-posix-regex-lib],
[choose what library to use for POSIX regular expression support (default: auto)])
AS_HELP_STRING([--enable-posix-regex-lib=libc], [use libc POSIX regular expression support])
AS_HELP_STRING([--enable-posix-regex-lib=libregex], [use libregex POSIX regular expression support])
AS_HELP_STRING([--enable-posix-regex-lib=libpcreposix], [use libpcreposix POSIX regular expression support])
AS_HELP_STRING([--disable-posix-regex-lib], [don't enable POSIX regular expression support])],
[], [enable_posix_regex_lib=auto])
posix_regex_lib_found=
if test "$enable_posix_regex_lib" = "auto" || test "$enable_posix_regex_lib" = "libc" || test "$enable_posix_regex_lib" = "libregex"; then
AC_CHECK_HEADERS([regex.h])
if test "x$ac_cv_header_regex_h" != "xno"; then
AC_CHECK_FUNC(regcomp)
if test "x$ac_cv_func_regcomp" = xyes; then
posix_regex_lib_found=1
else
AC_CHECK_LIB(regex,regcomp)
if test "x$ac_cv_lib_regex_regcomp" = xyes; then
posix_regex_lib_found=1
fi
fi
fi
fi
if test -z $posix_regex_lib_found && (test "$enable_posix_regex_lib" = "auto" || test "$enable_posix_regex_lib" = "libpcreposix"); then
AC_CHECK_HEADERS([pcreposix.h])
AC_CHECK_LIB(pcreposix,regcomp)
if test "x$ac_cv_lib_pcreposix_regcomp" != xyes; then
AC_MSG_NOTICE(trying libpcreposix check again with libpcre)
unset ac_cv_lib_pcreposix_regcomp
AC_CHECK_LIB(pcre,pcre_exec)
AC_CHECK_LIB(pcreposix,regcomp)
if test "x$ac_cv_lib_pcre_pcre_exec" = xyes && test "x$ac_cv_lib_pcreposix_regcomp" = xyes; then
AC_MSG_CHECKING(if PCRE_STATIC needs to be defined)
AC_LINK_IFELSE(
[AC_LANG_SOURCE(#include <pcreposix.h>
int main() { return regcomp(NULL, NULL, 0); })],
[without_pcre_static=yes],
[without_pcre_static=no])
AC_LINK_IFELSE(
[AC_LANG_SOURCE(#define PCRE_STATIC
#include <pcreposix.h>
int main() { return regcomp(NULL, NULL, 0); })],
[with_pcre_static=yes],
[with_pcre_static=no])
if test "x$without_pcre_static" != xyes && test "x$with_pcre_static" = xyes; then
AC_MSG_RESULT(yes)
AC_DEFINE([PCRE_STATIC], [1], [Define to 1 if PCRE_STATIC needs to be defined.])
elif test "x$without_pcre_static" = xyes || test "x$with_pcre_static" = xyes; then
AC_MSG_RESULT(no)
fi
posix_regex_lib_found=1
fi
else
posix_regex_lib_found=1
fi
fi
# TODO: Give the user the option of using a pre-existing system
# libarchive. This will define HAVE_LIBARCHIVE which will cause
# bsdtar_platform.h to use #include <...> for the libarchive headers.
# Need to include Makefile.am magic to link against system
# -larchive in that case.
#AC_CHECK_LIB(archive,archive_version)
# Checks for supported compiler flags
AX_APPEND_COMPILE_FLAGS([-Wall -Wformat -Wformat-security])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
# la_TYPE_UID_T defaults to "int", which is incorrect for MinGW
# and MSVC. Use a customized version.
la_TYPE_UID_T
AC_TYPE_MODE_T
# AC_TYPE_OFF_T defaults to "long", which limits us to 4GB files on
# most systems... default to "long long" instead.
AC_CHECK_TYPE(off_t, [long long])
AC_TYPE_SIZE_T
AC_CHECK_TYPE(id_t, [unsigned long])
AC_CHECK_TYPE(uintptr_t, [unsigned int])
# Check for tm_gmtoff in struct tm
AC_CHECK_MEMBERS([struct tm.tm_gmtoff, struct tm.__tm_gmtoff],,,
[
#include <time.h>
])
# Check for f_namemax in struct statfs
AC_CHECK_MEMBERS([struct statfs.f_namemax],,,
[
#include <sys/param.h>
#include <sys/mount.h>
])
# Check for f_iosize in struct statvfs
AC_CHECK_MEMBERS([struct statvfs.f_iosize],,,
[
#include <sys/statvfs.h>
])
# Check for birthtime in struct stat
AC_CHECK_MEMBERS([struct stat.st_birthtime])
# Check for high-resolution timestamps in struct stat
AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec])
AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec])
AC_CHECK_MEMBERS([struct stat.st_mtime_n]) # AIX
AC_CHECK_MEMBERS([struct stat.st_umtime]) # Tru64
AC_CHECK_MEMBERS([struct stat.st_mtime_usec]) # Hurd
# Check for block size support in struct stat
AC_CHECK_MEMBERS([struct stat.st_blksize])
# Check for st_flags in struct stat (BSD fflags)
AC_CHECK_MEMBERS([struct stat.st_flags])
# If you have uintmax_t, we assume printf supports %ju
# If you have unsigned long long, we assume printf supports %llu
# TODO: Check for %ju and %llu support directly.
AC_CHECK_TYPES([uintmax_t, unsigned long long])
# We use C99-style integer types
# Declare them if the local platform doesn't already do so.
AC_TYPE_INTMAX_T
AC_TYPE_UINTMAX_T
AC_TYPE_INT64_T
AC_TYPE_UINT64_T
AC_TYPE_INT32_T
AC_TYPE_UINT32_T
AC_TYPE_INT16_T
AC_TYPE_UINT16_T
AC_TYPE_UINT8_T
AC_CHECK_DECLS([SIZE_MAX, INT32_MAX, INT32_MIN])
AC_CHECK_DECLS([INT64_MAX, INT64_MIN, UINT64_MAX, UINT32_MAX])
AC_CHECK_DECLS([INTMAX_MAX, INTMAX_MIN, UINTMAX_MAX])
AC_CHECK_DECL([SSIZE_MAX],
[AC_DEFINE(HAVE_DECL_SSIZE_MAX, 1, [Define to 1 if you have the declaration of `SSIZE_MAX', and to 0 if you don't.])],
[],
[#include <limits.h>])
AC_CHECK_DECL([EFTYPE],
[AC_DEFINE(HAVE_EFTYPE, 1, [A possible errno value for invalid file format errors])],
[],
[#include <errno.h>])
AC_CHECK_DECL([EILSEQ],
[AC_DEFINE(HAVE_EILSEQ, 1, [A possible errno value for invalid file format errors])],
[],
[#include <errno.h>])
AC_CHECK_TYPE([wchar_t],
[AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]wchar_t), 1, [Define to 1 if the system has the type `wchar_t'.])dnl
AC_CHECK_SIZEOF([wchar_t])],
[])
AC_HEADER_TIME
# Checks for library functions.
AC_PROG_GCC_TRADITIONAL
AC_HEADER_MAJOR
AC_FUNC_FSEEKO
AC_FUNC_MEMCMP
AC_FUNC_LSTAT
AC_FUNC_STAT
AC_FUNC_STRERROR_R
AC_FUNC_STRFTIME
AC_FUNC_VPRINTF
# check for:
# CreateHardLinkA(LPCSTR, LPCSTR, LPSECURITY_ATTRIBUTES)
# To avoid necessity for including windows.h or special forward declaration
# workarounds, we use 'void *' for 'struct SECURITY_ATTRIBUTES *'
AC_CHECK_STDCALL_FUNC([CreateHardLinkA],[const char *, const char *, void *])
AC_CHECK_FUNCS([arc4random_buf chflags chown chroot ctime_r])
AC_CHECK_FUNCS([fchdir fchflags fchmod fchown fcntl fdopendir fork])
AC_CHECK_FUNCS([fstat fstatat fstatfs fstatvfs ftruncate])
AC_CHECK_FUNCS([futimens futimes futimesat])
AC_CHECK_FUNCS([geteuid getpid getgrgid_r getgrnam_r])
AC_CHECK_FUNCS([getpwnam_r getpwuid_r getvfsbyname gmtime_r])
AC_CHECK_FUNCS([lchflags lchmod lchown link localtime_r lstat lutimes])
AC_CHECK_FUNCS([mbrtowc memmove memset])
AC_CHECK_FUNCS([mkdir mkfifo mknod mkstemp])
AC_CHECK_FUNCS([nl_langinfo openat pipe poll posix_spawnp readlink readlinkat])
AC_CHECK_FUNCS([readpassphrase])
AC_CHECK_FUNCS([select setenv setlocale sigaction statfs statvfs])
AC_CHECK_FUNCS([strchr strdup strerror strncpy_s strrchr symlink timegm])
AC_CHECK_FUNCS([tzset unsetenv utime utimensat utimes vfork])
AC_CHECK_FUNCS([wcrtomb wcscmp wcscpy wcslen wctomb wmemcmp wmemcpy wmemmove])
AC_CHECK_FUNCS([_ctime64_s _fseeki64])
AC_CHECK_FUNCS([_get_timezone _localtime64_s _mkgmtime64])
# detects cygwin-1.7, as opposed to older versions
AC_CHECK_FUNCS([cygwin_conv_path])
# DragonFly uses vfsconf, FreeBSD xvfsconf.
AC_CHECK_TYPES(struct vfsconf,,,
[#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/mount.h>
])
AC_CHECK_TYPES(struct xvfsconf,,,
[#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/mount.h>
])
# There are several variants of readdir_r around; we only
# accept the POSIX-compliant version.
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[#include <dirent.h>]],
[[DIR *dir; struct dirent e, *r;
return(readdir_r(dir, &e, &r));]])],
[AC_DEFINE(HAVE_READDIR_R,1,[Define to 1 if you have a POSIX compatible readdir_r])]
)
# dirfd can be either a function or a macro.
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[#include <dirent.h>
DIR *dir;]],
[[return(dirfd(dir));]])],
[AC_DEFINE(HAVE_DIRFD,1,[Define to 1 if you have a dirfd function or macro])]
)
# FreeBSD's nl_langinfo supports an option to specify whether the
# current locale uses month/day or day/month ordering. It makes the
# output a little prettier...
AC_CHECK_DECL([D_MD_ORDER],
[AC_DEFINE(HAVE_D_MD_ORDER, 1, [Define to 1 if nl_langinfo supports D_MD_ORDER])],
[],
[#if HAVE_LANGINFO_H
#include <langinfo.h>
#endif
])
# Check for dirent.d_namlen field explicitly
# (This is a bit more straightforward than, if not quite as portable as,
# the recipe given by the autoconf maintainers.)
AC_CHECK_MEMBER(struct dirent.d_namlen,,,
[#if HAVE_DIRENT_H
#include <dirent.h>
#endif
])
# Check for Extended Attributes support
AC_ARG_ENABLE([xattr],
AS_HELP_STRING([--disable-xattr],
[Disable Extended Attributes support (default: check)]))
if test "x$enable_xattr" != "xno"; then
AC_SEARCH_LIBS([setxattr], [attr gnu])
AC_CHECK_DECLS([EXTATTR_NAMESPACE_USER], [], [], [#include <sys/types.h>
#include <sys/extattr.h>
])
AC_CHECK_DECLS([XATTR_NOFOLLOW], [], [], [#include <sys/xattr.h>
])
if test "x$ac_cv_header_sys_xattr_h" = "xyes" \
-a "x$ac_cv_have_decl_XATTR_NOFOLLOW" = "xyes"; then
# Darwin extended attributes support
AC_CACHE_VAL([ac_cv_archive_xattr_darwin],
[AC_CHECK_FUNCS(fgetxattr \
flistxattr \
fsetxattr \
getxattr \
listxattr \
setxattr,
[ac_cv_archive_xattr_darwin=yes],
[ac_cv_archive_xattr_darwin=no],
[#include <sys/xattr.h>
])
]
)
elif test "x$ac_cv_header_sys_extattr_h" = "xyes" \
-a "x$ac_cv_have_decl_EXTATTR_NAMESPACE_USER" = "xyes"; then
# FreeBSD extended attributes support
AC_CACHE_VAL([ac_cv_archive_xattr_freebsd],
[AC_CHECK_FUNCS(extattr_get_fd \
extattr_get_file \
extattr_get_link \
extattr_list_fd \
extattr_list_file \
extattr_list_link \
extattr_set_fd \
extattr_set_link,
[ac_cv_archive_xattr_freebsd=yes],
[ac_cv_archive_xattr_freebsd=no],
[#include <sys/types.h>
#include <sys/extattr.h>
])
]
)
elif test "x$ac_cv_header_sys_xattr_h" = "xyes" \
-o "x$ac_cv_header_attr_xattr_h" = "xyes"; then
# Linux extended attributes support
AC_CACHE_VAL([ac_cv_archive_xattr_linux],
[AC_CHECK_FUNCS(fgetxattr \
flistxattr \
fsetxattr \
getxattr \
lgetxattr \
listxattr \
llistxattr \
lsetxattr,
[ac_cv_archive_xattr_linux=yes],
[ac_cv_archive_xattr_linux=no],
[#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_SYS_XATTR_H
#include <sys/xattr.h>
#endif
#if HAVE_ATTR_XATTR_H
#include <attr/xatr.h>
#endif
])
]
)
elif test "x$ac_cv_header_sys_ea_h" = "xyes"; then
# AIX extended attributes support
AC_CACHE_VAL([ac_cv_archive_xattr_aix],
[AC_CHECK_FUNCS(fgetea \
flistea \
fsetea \
getea \
lgetea \
listea \
llistea \
lsetea,
[ac_cv_archive_xattr_aix=yes],
[ac_cv_archive_xattr_aix=no],
[#include <sys/ea.h>
])
]
)
fi
AC_MSG_CHECKING([for extended attributes support])
if test "x$ac_cv_archive_xattr_linux" = "xyes"; then
AC_DEFINE([ARCHIVE_XATTR_LINUX], [1], [Linux xattr support])
AC_MSG_RESULT([Linux])
elif test "x$ac_cv_archive_xattr_darwin" = "xyes"; then
AC_DEFINE([ARCHIVE_XATTR_DARWIN], [1], [Darwin xattr support])
AC_MSG_RESULT([Darwin])
elif test "x$ac_cv_archive_xattr_freebsd" = "xyes"; then
AC_DEFINE([ARCHIVE_XATTR_FREEBSD], [1], [FreeBSD xattr support])
AC_MSG_RESULT([FreeBSD])
elif test "x$ac_cv_archive_xattr_aix" = "xyes"; then
AC_DEFINE([ARCHIVE_XATTR_AIX], [1], [AIX xattr support])
AC_MSG_RESULT([AIX])
else
AC_MSG_RESULT([none])
fi
fi
# Check for ACL support
#
# The ACL support in libarchive is written against the POSIX1e draft,
# which was never officially approved and varies quite a bit across
# platforms. Worse, some systems have completely non-POSIX acl functions,
# which makes the following checks rather more complex than I would like.
#
AC_ARG_ENABLE([acl],
AS_HELP_STRING([--disable-acl],
[Disable ACL support (default: check)]))
if test "x$enable_acl" != "xno"; then
# Libacl
AC_CHECK_LIB([acl], [acl_get_file])
AC_CHECK_TYPES([acl_t, acl_entry_t, acl_permset_t, acl_tag_t], [], [], [
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_SYS_ACL_H
#include <sys/acl.h>
#endif
])
AC_CHECK_LIB([richacl], [richacl_get_file])
AC_CHECK_TYPES([[struct richace], [struct richacl]], [], [], [
#if HAVE_SYS_RICHACL_H
#include <sys/richacl.h>
#endif
])
# Solaris and derivates ACLs
AC_CHECK_FUNCS(acl facl)
if test "x$ac_cv_lib_richacl_richacl_get_file" = "xyes" \
-a "x$ac_cv_type_struct_richace" = "xyes" \
-a "x$ac_cv_type_struct_richacl" = "xyes"; then
AC_CACHE_VAL([ac_cv_archive_acl_librichacl],
[AC_CHECK_FUNCS(richacl_alloc \
richacl_equiv_mode \
richacl_free \
richacl_get_fd \
richacl_get_file \
richacl_set_fd \
richacl_set_file,
[ac_cv_archive_acl_librichacl=yes], [ac_cv_archive_acl_librichacl=no], [#include <sys/richacl.h>])])
fi
if test "x$ac_cv_func_acl" = "xyes" \
-a "x$ac_cv_func_facl" = "xyes"; then
AC_CHECK_TYPES([aclent_t], [], [], [[#include <sys/acl.h>]])
if test "x$ac_cv_type_aclent_t" = "xyes"; then
AC_CACHE_VAL([ac_cv_archive_acl_sunos],
[AC_CHECK_DECLS([GETACL, SETACL, GETACLCNT],
[ac_cv_archive_acl_sunos=yes], [ac_cv_archive_acl_sunos=no],
[#include <sys/acl.h>])])
AC_CHECK_TYPES([ace_t], [], [], [[#include <sys/acl.h>]])
if test "x$ac_cv_type_ace_t" = "xyes"; then
AC_CACHE_VAL([ac_cv_archive_acl_sunos_nfs4],
[AC_CHECK_DECLS([ACE_GETACL, ACE_SETACL, ACE_GETACLCNT],
[ac_cv_archive_acl_sunos_nfs4=yes],
[ac_cv_archive_acl_sonos_nfs4=no],
[#include <sys/acl.h>])])
fi
fi
elif test "x$ac_cv_type_acl_t" = "xyes" \
-a "x$ac_cv_type_acl_entry_t" = "xyes" \
-a "x$ac_cv_type_acl_permset_t" = "xyes" \
-a "x$ac_cv_type_acl_tag_t" = "xyes"; then
# POSIX.1e ACL functions
AC_CACHE_VAL([ac_cv_posix_acl_funcs],
[AC_CHECK_FUNCS(acl_add_perm \
acl_clear_perms \
acl_create_entry \
acl_delete_def_file \
acl_free \
acl_get_entry \
acl_get_fd \
acl_get_file \
acl_get_permset \
acl_get_qualifier \
acl_get_tag_type \
acl_init \
acl_set_fd \
acl_set_file \
acl_set_qualifier \
acl_set_tag_type,
[ac_cv_posix_acl_funcs=yes], [ac_cv_posix_acl_funcs=no],
[#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_SYS_ACL_H
#include <sys/acl.h>
#endif
])
])
AC_CHECK_FUNCS(acl_get_perm)
if test "x$ac_cv_posix_acl_funcs" = "xyes" \
-a "x$ac_cv_header_acl_libacl_h" = "xyes" \
-a "x$ac_cv_lib_acl_acl_get_file" = "xyes" \
-a "x$ac_cv_func_acl_get_perm"; then
AC_CACHE_VAL([ac_cv_archive_acl_libacl],
[ac_cv_archive_acl_libacl=yes])
AC_DEFINE([ARCHIVE_ACL_LIBACL], [1],
[POSIX.1e ACL support via libacl])
else
# FreeBSD/Darwin
AC_CHECK_FUNCS(acl_add_flag_np \
acl_clear_flags_np \
acl_get_brand_np \
acl_get_entry_type_np \
acl_get_flag_np \
acl_get_flagset_np \
acl_get_fd_np \
acl_get_link_np \
acl_get_perm_np \
acl_is_trivial_np \
acl_set_entry_type_np \
acl_set_fd_np \
acl_set_link_np,,,
[#include <sys/types.h>
#include <sys/acl.h>])
AC_CHECK_FUNCS(mbr_uid_to_uuid \
mbr_uuid_to_id \
mbr_gid_to_uuid,,,
[#include <membership.h>])
AC_CHECK_DECLS([ACL_TYPE_EXTENDED, ACL_TYPE_NFS4, ACL_USER,
ACL_SYNCHRONIZE], [], [],
[#include <sys/types.h>
#include <sys/acl.h>])
if test "x$ac_cv_posix_acl_funcs" = "xyes" \
-a "x$ac_cv_func_acl_get_fd_np" = "xyes" \
-a "x$ac_cv_func_acl_get_perm" != "xyes" \
-a "x$ac_cv_func_acl_get_perm_np" = "xyes" \
-a "x$ac_cv_func_acl_set_fd_np" = "xyes"; then
if test "x$ac_cv_have_decl_ACL_USER" = "xyes"; then
AC_CACHE_VAL([ac_cv_archive_acl_freebsd],
[ac_cv_archive_acl_freebsd=yes])
if test "x$ac_cv_have_decl_ACL_TYPE_NFS4" = "xyes" \
-a "x$ac_cv_func_acl_add_flag_np" = "xyes" \
-a "x$ac_cv_func_acl_get_brand_np" = "xyes" \
-a "x$ac_cv_func_acl_get_entry_type_np" = "xyes" \
-a "x$ac_cv_func_acl_get_flagset_np" = "xyes" \
-a "x$ac_cv_func_acl_set_entry_type_np" = "xyes"; then
AC_CACHE_VAL([ac_cv_archive_acl_freebsd_nfs4],
[ac_cv_archive_acl_freebsd_nfs4=yes])
fi
elif test "x$ac_cv_have_decl_ACL_TYPE_EXTENDED" = "xyes" \
-a "x$ac_cv_func_acl_add_flag_np" = "xyes" \
-a "x$ac_cv_func_acl_get_flagset_np" = "xyes" \
-a "x$ac_cv_func_acl_get_link_np" = "xyes" \
-a "x$ac_cv_func_acl_set_link_np" = "xyes" \
-a "x$ac_cv_func_mbr_uid_to_uuid" = "xyes" \
-a "x$ac_cv_func_mbr_uuid_to_id" = "xyes" \
-a "x$ac_cv_func_mbr_gid_to_uuid" = "xyes"; then
AC_CACHE_VAL([ac_cv_archive_acl_darwin],
[ac_cv_archive_acl_darwin=yes])
fi
fi
fi
fi
AC_MSG_CHECKING([for ACL support])
if test "x$ac_cv_archive_acl_libacl" = "xyes" \
-a "x$ac_cv_archive_acl_librichacl" = "xyes"; then
AC_MSG_RESULT([libacl (POSIX.1e) + librichacl (NFSv4)])
AC_DEFINE([ARCHIVE_ACL_LIBACL], [1],
[Linux POSIX.1e ACL support via libacl])
AC_DEFINE([ARCHIVE_ACL_LIBRICHACL], [1],
[Linux NFSv4 ACL support via librichacl])
elif test "x$ac_cv_archive_acl_libacl" = "xyes"; then
AC_MSG_RESULT([libacl (POSIX.1e)])
AC_DEFINE([ARCHIVE_ACL_LIBACL], [1],
[Linux POSIX.1e ACL support via libacl])
elif test "x$ac_cv_archive_acl_librichacl" = "xyes"; then
AC_MSG_RESULT([librichacl (NFSv4)])
AC_DEFINE([ARCHIVE_ACL_LIBRICHACL], [1],
[Linux NFSv4 ACL support via librichacl])
elif test "x$ac_cv_archive_acl_darwin" = "xyes"; then
AC_DEFINE([ARCHIVE_ACL_DARWIN], [1], [Darwin ACL support])
AC_MSG_RESULT([Darwin (limited NFSv4)])
elif test "x$ac_cv_archive_acl_sunos" = "xyes"; then
AC_DEFINE([ARCHIVE_ACL_SUNOS], [1], [Solaris ACL support])
if test "x$ac_cv_archive_acl_sunos_nfs4" = "xyes"; then
AC_DEFINE([ARCHIVE_ACL_SUNOS_NFS4], [1],
[Solaris NFSv4 ACL support])
AC_MSG_RESULT([Solaris (POSIX.1e and NFSv4)])
else
AC_MSG_RESULT([Solaris (POSIX.1e)])
fi