forked from postgis/postgis
-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy pathconfigure.ac
1368 lines (1119 loc) · 46.6 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 **********************************************************************
dnl *
dnl * PostGIS - Spatial Types for PostgreSQL
dnl * http://postgis.net
dnl * Copyright 2008 Mark Cave-Ayland
dnl *
dnl * This is free software; you can redistribute and/or modify it under
dnl * the terms of the GNU General Public Licence. See the COPYING file.
dnl *
dnl **********************************************************************
AC_INIT()
AC_CONFIG_HEADERS([postgis_config.h])
AC_CONFIG_MACRO_DIR([macros])
dnl Invoke libtool: we do this as it is the easiest way to find the PIC
dnl flags required to build liblwgeom
AC_PROG_LIBTOOL
dnl
dnl Compilers
dnl
AC_PROG_CC
AC_PROG_CPP
AC_PROG_CXX
AC_PROG_GREP
AC_PATH_PROG([ANT], [ant], [])
AC_SUBST([ANT])
dnl
dnl SQL Preprocessor
dnl
AC_PATH_PROG([CPPBIN], [cpp], [])
if test "x$CPPBIN" != "x"; then
SQLPP="${CPPBIN} -traditional-cpp -w -P"
else
AC_PATH_PROG([GPP], [gpp_], [])
if test "x$GPP" != "x"; then
SQLPP="${GPP} -C -s \'" dnl Use better string support
else
if test "x${CPP}" != "x"; then
SQLPP="${CPP} -traditional-cpp"
else
AC_MSG_ERROR([Required "cpp" command not found])
fi
fi
fi
AC_SUBST([SQLPP])
dnl
dnl Define PIC flags in PICFLAGS (note: this variable is set as part of libtool initialisation above)
dnl
PICFLAGS="$lt_prog_compiler_pic"
AC_SUBST([PICFLAGS])
dnl
dnl For GCC enable additional warning flags -Wall and -Wmissing-prototypes (using macro included with libtool)
dnl
WARNFLAGS=""
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -Wall], [_cv_wall], [-Wall], [], [WARNFLAGS="$WARNFLAGS -Wall"], [])
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -Wmissing-prototypes], [_cv_misprot], [-Wmissing-prototypes], [], [WARNFLAGS="$WARNFLAGS -Wmissing-prototypes"], [])
AC_SUBST([WARNFLAGS])
dnl
dnl For some GCC versions and platforms, floating point issues need to be
dnl ironed out.
NUMERICFLAGS=""
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -ffloat-store], [dummy_cv_ffloat_store], [-ffloat-store], [], [NUMERICFLAGS="$NUMERICFLAGS -ffloat-store"], [])
AC_SUBST([NUMERICFLAGS])
dnl
dnl Define executable suffix for use with the loader Makefiles
dnl
EXESUFFIX="$ac_cv_exeext"
AC_SUBST([EXESUFFIX])
dnl
dnl Version Information imported from Version.config
dnl
POSTGIS_MAJOR_VERSION=`cat Version.config | grep POSTGIS_MAJOR_VERSION | sed 's/[[^=]]*=\([[0-9]]\)/\1/g'`
POSTGIS_MINOR_VERSION=`cat Version.config | grep POSTGIS_MINOR_VERSION | sed 's/[[^=]]*=\([[0-9]]\)/\1/g'`
POSTGIS_MICRO_VERSION=`cat Version.config | grep POSTGIS_MICRO_VERSION | sed 's/[[^=]]*=\([[0-9]]\)/\1/g'`
AC_DEFINE_UNQUOTED([POSTGIS_MAJOR_VERSION], ["$POSTGIS_MAJOR_VERSION"], [PostGIS major version])
AC_DEFINE_UNQUOTED([POSTGIS_MINOR_VERSION], ["$POSTGIS_MINOR_VERSION"], [PostGIS minor version])
AC_DEFINE_UNQUOTED([POSTGIS_MICRO_VERSION], ["$POSTGIS_MICRO_VERSION"], [PostGIS micro version])
AC_SUBST([POSTGIS_MAJOR_VERSION])
AC_SUBST([POSTGIS_MINOR_VERSION])
AC_SUBST([POSTGIS_MICRO_VERSION])
dnl
dnl Search for flex/bison to build the parser
dnl
AC_PROG_LEX
AC_PROG_YACC
AC_SUBST([LEX])
AC_SUBST([YACC])
dnl
dnl Search for OS-specific headers
dnl
AC_CHECK_HEADER([ieeefp.h], [HAVE_IEEEFP_H=1], [HAVE_IEEEFP_H=0])
AC_DEFINE_UNQUOTED([HAVE_IEEEFP_H], [$HAVE_IEEEFP_H], [ieeefp.h header])
AC_CHECK_HEADER([termios.h], [HAVE_TERMIOS_H=1], [HAVE_TERMIOS_H=0])
AC_DEFINE_UNQUOTED([HAVE_TERMIOS_H], [$HAVE_TERMIOS_H], [termios.h header])
dnl
dnl Check for platform-specific functions
dnl
AC_CHECK_FUNC(vasprintf, AC_DEFINE([HAVE_VASPRINTF]))
AC_CHECK_FUNC(asprintf, AC_DEFINE([HAVE_ASPRINTF]))
AC_FUNC_FSEEKO()
dnl
dnl First see if we have isfinite in basic header
dnl then check to see if it's a GNU extension
dnl
AC_CHECK_DECL(isfinite,
[AC_DEFINE([HAVE_ISFINITE])],
[],
[#include <math.h>])
dnl Clear the cache
unset ac_cv_have_decl_isfinite
AC_CHECK_DECL(isfinite,
AC_DEFINE([HAVE_GNU_ISFINITE]),
[],
[[
#define _GNU_SOURCE
#include <math.h>
]])
dnl
dnl MingW requires use of pwd -W to give proper Windows (not MingW) paths
dnl for in-place regression tests
dnl
case $host_os in
*mingw*)
MINGWBUILD=1
;;
*)
MINGWBUILD=0
;;
esac
AC_SUBST([MINGWBUILD])
AC_PATH_PROG([PERL], [perl], [])
if test "x$PERL" = "x"; then
AC_MSG_ERROR([Perl was not found. Building PostGIS requires Perl.])
fi
AC_SUBST([PERL])
dnl ===========================================================================
dnl Find components needed to build documentation
dnl ===========================================================================
dnl
dnl Search for xsltproc which is required for building documentation
dnl
CAN_BUILD_COMMENTS=yes
AC_PATH_PROG([XSLTPROC], [xsltproc], [])
if test "x$XSLTPROC" = "x"; then
AC_MSG_WARN([xsltproc is not installed so documentation cannot be built])
CAN_BUILD_COMMENTS=no
fi
CAN_BUILD_PDF=${CAN_BUILD_COMMENTS}
AC_PATH_PROG([IMAGEMAGICK], [convert], [])
if test "x$IMAGEMAGICK" = "x"; then
AC_MSG_WARN([ImageMagick does not seem to be installed. Documentation cannot be built])
CAN_BUILD_PDF=no
fi
AC_PATH_PROG([DBLATEX], [dblatex], [])
if test "x$DBLATEX" = "x"; then
AC_MSG_WARN([dblatex is not installed so PDF documentation cannot be built])
CAN_BUILD_PDF=no
fi
AC_SUBST(CAN_BUILD_COMMENTS)
AC_SUBST(CAN_BUILD_PDF)
AC_PATH_PROG([XMLLINT], [xmllint], [])
if test "x$XMLLINT" = "x"; then
AC_MSG_WARN([xmllint is not installed so documentation cannot be checked])
fi
dnl
dnl Allow the user to specify the location of the html/docbook.xsl stylesheet
dnl
AC_ARG_WITH([xsldir],
[AS_HELP_STRING([--with-xsldir=PATH], [specify the directory containing the docbook.xsl stylesheet])],
[XSLBASE="$withval"], [XSLBASE=""])
XSLBASE_AUTO=""
if test "x$XSLBASE" = "x"; then
dnl If the user did not specify a directory for the docbook
dnl stylesheet, choose the first directory
dnl that matches from the following list
SEARCHPATH="
/usr/share/sgml/docbook/xsl-stylesheets
/usr/share/xml/docbook/stylesheet/nwalsh
/usr/share/sgml/docbook/stylesheet/xsl/nwalsh
/opt/local/share/xsl/docbook-xsl
/usr/local/share/xsl/docbook-xsl
/usr/share/xsl/docbook-xsl
"
for p in ${SEARCHPATH}; do
if test -r "${p}"/html/docbook.xsl; then
XSLBASE_AUTO="${p}"
break
fi
done
dnl Check to see if the automatically searched paths above located a
dnl valid Docbook stylesheet
if test "x$XSLBASE_AUTO" = "x"; then
AC_MSG_WARN([could not locate Docbook stylesheets required to build the documentation])
fi
else
dnl The user specified an alternate directory so make sure everything
dnl looks sensible
if test ! -d "$XSLBASE"; then
AC_MSG_ERROR([the docbook stylesheet directory specified using --with-xsldir does not exist])
fi
if test ! -f "$XSLBASE/html/docbook.xsl"; then
AC_MSG_ERROR([the docbook stylesheet directory specified using --with-xsldir does not contain the html/docbook.xsl file])
fi
fi
dnl
dnl If XSLBASE has been set then at this point we know it must be
dnl valid and so we can just use it. If XSLBASE_AUTO has been set, and XSLBASE
dnl is empty then a valid stylesheet was found in XSLBASE_AUTO so we
dnl should use that. Otherwise just continue silently with a blank XSLBASE
dnl variable which will trigger the error message in the documentation Makefile
dnl
if test "x$XSLBASE" = "x"; then
if test ! "x$XSLBASE_AUTO" = "x"; then
XSLBASE="$XSLBASE_AUTO"
fi
fi
AC_SUBST([XSLBASE])
dnl
dnl Let's see if we can find mathml2.dtd
dnl
AC_ARG_WITH([mathmldtd],
[AS_HELP_STRING([--with-mathmldtd=PATH], [specify the dtd path for mathml2.dtd])],
[MATHML2_DTD="$withval"], [MATHML2_DTD=""])
dnl TODO: get more paths to add here...
if test "x$MATHML2_DTD" = "x"; then
MATHML2_DTD="http://www.w3.org/Math/DTD/mathml2/mathml2.dtd"
SEARCHPATH="
/usr/share/xml/schema/w3c/mathml/dtd
"
for p in ${SEARCHPATH}; do
if test -r "${p}"/mathml2.dtd; then
MATHML2_DTD="${p}/mathml2.dtd"
break
fi
done
fi
AC_SUBST([MATHML2_DTD])
dnl ===========================================================================
dnl Detect CUnit if it is installed (used for unit testing)
dnl
dnl Note that we pass any specified CPPFLAGS and LDFLAGS into the Makefile
dnl as CUnit is the only compile-time dependency that cannot obtain any
dnl specialised flags using a --with-X parameter, and so we allow this
dnl information to be passed in if required.
dnl ===========================================================================
CUNIT_LDFLAGS=""
AC_CHECK_HEADER([CUnit/CUnit.h], [
CUNIT_CPPFLAGS="$CPPFLAGS"
AC_CHECK_LIB([cunit], [CU_initialize_registry], [CUNIT_LDFLAGS="$LDFLAGS -lcunit"], [AC_MSG_WARN([could not locate CUnit required for unit tests])])
],
[
AC_MSG_WARN([could not locate CUnit required for unit tests])
])
AC_SUBST([CUNIT_CPPFLAGS])
AC_SUBST([CUNIT_LDFLAGS])
dnl ===========================================================================
dnl Detect iconv if it is installed (used for shp2pgsql encoding conversion
dnl if available)
dnl ===========================================================================
ICONV_CFLAGS=""
ICONV_LDFLAGS=""
AC_ARG_WITH([libiconv],
[AS_HELP_STRING([--with-libiconv=PATH], [specify a path to non-default libiconv installation])],
[LIBICONV_PATH="$withval"], [LIBICONV_PATH=""])
LDFLAGS_SAVE="$LDFLAGS"
CFLAGS_SAVE="$CFLAGS"
if test "x$LIBICONV_PATH" != "x"; then
AC_MSG_RESULT([checking user-specified libiconv location: $LIBICONV_PATH])
ICONV_CFLAGS="-I$LIBICONV_PATH/include"
ICONV_LDFLAGS="-L$LIBICONV_PATH/lib"
LDFLAGS="$ICONV_LDFLAGS $LDFLAGS"
CFLAGS="$ICONV_CFLAGS $CFLAGS"
fi
HAVE_ICONV_H=0
AC_CHECK_HEADER([iconv.h], [HAVE_ICONV_H=1], [])
dnl If we find the header file, try and link against the library
if test "x$HAVE_ICONV_H" = "x1"; then
dnl libconv defines iconv_open to libiconv_open, so we'll check that directly
AC_CHECK_LIB([iconv], [libiconv_open], [ICONV_LDFLAGS="$ICONV_LDFLAGS -liconv" HAVE_ICONV=1], [])
if test "x$HAVE_ICONV" = "x"; then
dnl Check for iconv included as part of libc, using iconv_open
AC_CHECK_LIB([c], [iconv_open], [ICONV_LDFLAGS="$ICONV_LDFLAGS -lc" HAVE_ICONV=1], [])
if test "x$HAVE_ICONV" = "x"; then
dnl But it's possible this implementation of libiconv doesn't have a libiconv_* define
AC_CHECK_LIB([iconv], [iconv_open], [ICONV_LDFLAGS="$ICONV_LDFLAGS -liconv" HAVE_ICONV=1], [])
if test "x$HAVE_ICONV" = "x"; then
dnl No iconv library was found; issue a warning to the console
AC_MSG_ERROR([Could not find libiconv. Please install libiconv and libiconv-devel.])
fi
fi
fi
else
dnl No iconv header was found; issue a warning to the console
AC_MSG_ERROR([Could not find iconv.h header. Please install libiconv and libiconv-devel.])
fi
AC_CHECK_FUNCS([iconvctl libiconvctl],[],[])
LDFLAGS="$LDFLAGS_SAVE"
CFLAGS="$CFLAGS_SAVE"
dnl Only define HAVE_ICONV in postgis_config.h if we detect iconv sucessfully
if test "x$HAVE_ICONV" != "x"; then
AC_DEFINE_UNQUOTED([HAVE_ICONV], [$HAVE_ICONV], [Defined if libiconv headers and library are present])
fi
AC_SUBST([ICONV_LDFLAGS])
AC_SUBST([ICONV_CFLAGS])
dnl ===========================================================================
dnl Detect the version of PostgreSQL installed on the system
dnl ===========================================================================
AC_ARG_VAR(PG_CONFIG, [PostgreSQL configure command to determine Postgres version to bulid against.])
AC_ARG_WITH([pgconfig],
[AS_HELP_STRING([--with-pgconfig=FILE], [specify an alternative pg_config file])],
[PG_CONFIG="$withval"], [])
if test "x$PG_CONFIG" = "xno"; then
dnl disabling pg_config doesn't make sense
AC_MSG_ERROR([Cannot disable pg_config.])
elif test "x$PG_CONFIG" = "x"; then
dnl PG_CONFIG was not specified, so search within the current path
AC_PATH_PROG([PG_CONFIG], [pg_config])
dnl If we couldn't find pg_config, display an error
if test "x$PG_CONFIG" = "x"; then
AC_MSG_ERROR([could not find pg_config within the current path. You may need to try re-running configure with a --with-pg_config parameter.])
fi
else
dnl PG_CONFIG was specified; display a message to the user
if test "x$PG_CONFIG" = "xyes"; then
AC_MSG_ERROR([you must specify a parameter to --with-pgconfig, e.g. --with-pgconfig=/path/to/pg_config])
else
if test -f $PG_CONFIG; then
AC_MSG_RESULT([Using user-specified pg_config file: $PG_CONFIG])
else
AC_MSG_ERROR([the user-specified pg_config file $PG_CONFIG does not exist])
fi
fi
fi
dnl ===========================================================================
dnl Ensure that $PG_CONFIG --pgxs points to a valid file. This is because some
dnl distributions such as Debian also include pg_config as part of libpq-dev
dnl packages, but don't install the Makefile it points to unless
dnl the postgresql-server-dev packages are installed :)
dnl ===========================================================================
PGXS=`$PG_CONFIG --pgxs`
if test ! -f $PGXS; then
AC_MSG_ERROR([the PGXS Makefile $PGXS cannot be found. Please install the PostgreSQL server development packages and re-run configure.])
fi
AC_SUBST([PGXS])
dnl Extract the version information from pg_config
dnl Note: we extract the major & minor separately, ensure they are numeric, and then combine to give
dnl the final version. This is to guard against user error...
PGSQL_MAJOR_VERSION=`$PG_CONFIG --version | sed 's/[[^0-9]]*\([[0-9]]\)\.\([[0-9]]\).*/\1/'`
PGSQL_MINOR_VERSION=`$PG_CONFIG --version | sed 's/[[^0-9]]*\([[0-9]]\)\.\([[0-9]]\).*/\2/'`
PGSQL_FULL_VERSION=`$PG_CONFIG --version`
POSTGIS_PGSQL_VERSION="$PGSQL_MAJOR_VERSION$PGSQL_MINOR_VERSION"
PGSQL_PKGLIBDIR=`$PG_CONFIG --pkglibdir`
PGSQL_LIBDIR=`$PG_CONFIG --libdir`
PGSQL_SHAREDIR=`$PG_CONFIG --sharedir`
AC_MSG_RESULT([checking PostgreSQL version... $PGSQL_FULL_VERSION])
dnl Ensure that we are using PostgreSQL >= 9.0
if test ! "$PGSQL_MAJOR_VERSION" -ge 9; then
AC_MSG_ERROR([PostGIS requires PostgreSQL >= 9.0])
fi
dnl Note: We don't need the server-side LDFLAGS or CPPFLAGS because we get these from PGXS
dnl Extract the linker and include flags for the frontend (for programs that use libpq)
PGSQL_FE_LDFLAGS=-L`$PG_CONFIG --libdir`" -lpq"
PGSQL_FE_CPPFLAGS=-I`$PG_CONFIG --includedir`
AC_SUBST([PGSQL_FE_LDFLAGS])
AC_SUBST([PGSQL_FE_CPPFLAGS])
dnl Extract the include flags for the backend (libpgcommon)
PGSRV_INC=`$PG_CONFIG --includedir-server`
PGSQL_BE_CPPFLAGS="-I${PGSRV_INC}"
dnl Add $PGSRV_INC/port/win32 to MinGW build to pick up netdb.h
case $host in
*mingw32*)
PGSQL_BE_CPPFLAGS="${PGSQL_BE_CPPFLAGS} -I${PGSRV_INC}/port/win32"
;;
esac
AC_SUBST([PGSQL_BE_CPPFLAGS])
dnl Extract the documentation and man page directories
PGSQL_DOCDIR=`$PG_CONFIG --docdir`
PGSQL_MANDIR=`$PG_CONFIG --mandir`
AC_SUBST([PGSQL_DOCDIR])
AC_SUBST([PGSQL_MANDIR])
dnl Extract the locale directory
PGSQL_LOCALEDIR=`$PG_CONFIG --localedir`
AC_DEFINE_UNQUOTED([PGSQL_LOCALEDIR], ["$PGSQL_LOCALEDIR"], [Location of PostgreSQL locale directory])
dnl Extract the executable directory
PGSQL_BINDIR=`$PG_CONFIG --bindir`
AC_SUBST([PGSQL_BINDIR])
dnl Extract the share directory
PGSQL_SHAREDIR=`$PG_CONFIG --sharedir`
AC_SUBST([PGSQL_SHAREDIR])
dnl Ensure that we can parse libpq-fe.h
CPPFLAGS_SAVE="$CPPFLAGS"
CPPFLAGS="$PGSQL_FE_CPPFLAGS"
AC_CHECK_HEADER([libpq-fe.h], [], [AC_MSG_ERROR([could not find libpq-fe.h])])
CPPFLAGS="$CPPFLAGS_SAVE"
dnl Ensure we can link against libpq
LIBS_SAVE="$LIBS"
LIBS="$PGSQL_FE_LDFLAGS"
AC_CHECK_LIB([pq], [PQserverVersion],
[],
[AC_MSG_ERROR([could not find libpq])],
[])
LIBS="$LIBS_SAVE"
AC_DEFINE_UNQUOTED([POSTGIS_PGSQL_VERSION], [$POSTGIS_PGSQL_VERSION], [PostgreSQL server version])
AC_SUBST([POSTGIS_PGSQL_VERSION])
dnl ===========================================================================
dnl Explain our prefix policy if necessary.
dnl ===========================================================================
if test "$prefix" != "NONE"; then
AC_MSG_RESULT([------------------------------------------------------------------------])
AC_MSG_RESULT([ WARNING: You have set the --prefix to '$prefix'. But we mostly ])
AC_MSG_RESULT([ ignore the --prefix. For your info, using the values determined from ])
AC_MSG_RESULT([ $PG_CONFIG we will be installing: ])
AC_MSG_RESULT([ * postgis shared library in $PGSQL_LIBDIR ])
AC_MSG_RESULT([ * postgis SQL files in $PGSQL_SHAREDIR/contrib/postgis-$POSTGIS_MAJOR_VERSION.$POSTGIS_MINOR_VERSION ])
AC_MSG_RESULT([ * postgis executables in $PGSQL_BINDIR ])
AC_MSG_RESULT([------------------------------------------------------------------------])
fi
dnl ===========================================================================
dnl Detect libxml2 if it is installed
dnl (needed to GeomFromGML and GeomFromKML functions)
dnl ===========================================================================
AC_ARG_WITH([xml2config],
[AS_HELP_STRING([--with-xml2config=FILE], [specify an alternative xml2-config file])],
[XML2CONFIG="$withval"], [XML2CONFIG=""])
if test "x$XML2CONFIG" = "x"; then
dnl XML2CONFIG was not specified, so search within the current path
AC_PATH_PROG([XML2CONFIG], [xml2-config])
dnl If we couldn't find xml2-config, display a warning
if test "x$XML2CONFIG" = "x"; then
AC_MSG_ERROR([could not find xml2-config from libxml2 within the current path. You may need to try re-running configure with a --with-xml2config parameter.])
fi
else
dnl XML2CONFIG was specified; display a message to the user
if test "x$XML2CONFIG" = "xyes"; then
AC_MSG_ERROR([you must specify a parameter to --with-xml2config, e.g. --with-xml2config=/path/to/xml2-config])
else
if test -f $XML2CONFIG; then
AC_MSG_RESULT([Using user-specified xml2-config file: $XML2CONFIG])
else
AC_MSG_ERROR([the user-specified xml2-config file $XML2CONFIG does not exist])
fi
fi
fi
dnl Extract the linker and include flags
XML2_LDFLAGS=`$XML2CONFIG --libs`
XML2_CPPFLAGS=`$XML2CONFIG --cflags`
dnl Extract the version
POSTGIS_LIBXML2_VERSION=`$XML2CONFIG --version`
dnl Check headers file
CPPFLAGS_SAVE="$CPPFLAGS"
CPPFLAGS="$XML2_CPPFLAGS"
AC_CHECK_HEADERS([libxml/tree.h libxml/parser.h libxml/xpath.h libxml/xpathInternals.h],
[], [AC_MSG_ERROR([could not find headers include related to libxml2])])
CPPFLAGS="$CPPFLAGS_SAVE"
dnl Ensure we can link against libxml2
LIBS_SAVE="$LIBS"
LIBS="$XML2_LDFLAGS"
AC_CHECK_LIB([xml2], [xmlInitParser], [], [AC_MSG_ERROR([could not find libxml2])], [])
LIBS="$LIBS_SAVE"
AC_DEFINE_UNQUOTED([POSTGIS_LIBXML2_VERSION], ["$POSTGIS_LIBXML2_VERSION"], [PostGIS libxml2 version])
AC_SUBST([POSTGIS_LIBXML2_VERSION])
dnl ===========================================================================
dnl Detect the version of GEOS installed on the system
dnl ===========================================================================
AC_ARG_WITH([geosconfig],
[AS_HELP_STRING([--with-geosconfig=FILE], [specify an alternative geos-config file])],
[GEOSCONFIG="$withval"], [GEOSCONFIG=""])
if test "x$GEOSCONFIG" = "x"; then
dnl GEOSCONFIG was not specified, so search within the current path
AC_PATH_PROG([GEOSCONFIG], [geos-config])
dnl If we couldn't find geos-config, display an error
if test "x$GEOSCONFIG" = "x"; then
AC_MSG_ERROR([could not find geos-config within the current path. You may need to try re-running configure with a --with-geosconfig parameter.])
fi
else
dnl GEOSCONFIG was specified; display a message to the user
if test "x$GEOSCONFIG" = "xyes"; then
AC_MSG_ERROR([you must specify a parameter to --with-geosconfig, e.g. --with-geosconfig=/path/to/geos-config])
else
if test -f $GEOSCONFIG; then
AC_MSG_RESULT([Using user-specified geos-config file: $GEOSCONFIG])
else
AC_MSG_ERROR([the user-specified geos-config file $GEOSCONFIG does not exist])
fi
fi
fi
dnl Extract the version information from geos_config
dnl Note: we extract the major & minor separately, ensure they are numeric,
dnl and then combine to give the final version.
dnl This is to guard against user error...
GEOS_MAJOR_VERSION=`$GEOSCONFIG --version | cut -d. -f1 | sed 's/[[^0-9]]//g'`
GEOS_MINOR_VERSION=`$GEOSCONFIG --version | cut -d. -f2 | sed 's/[[^0-9]]//g'`
GEOS_PATCH_VERSION=`$GEOSCONFIG --version | cut -d. -f3 | sed 's/[[^0-9]]//g'`
if test "x$GEOS_PATCH_VERSION" = "x"; then
GEOS_PATCH_VERSION="0";
fi
GEOS_FULL_VERSION=`$GEOSCONFIG --version`
POSTGIS_GEOS_VERSION="$GEOS_MAJOR_VERSION$GEOS_MINOR_VERSION"
GEOS_NUMERIC_PATCH_VERSION=`printf "%02d" $GEOS_PATCH_VERSION`
GEOS_NUMERIC_MINOR_VERSION=`printf "%02d" $GEOS_MINOR_VERSION`
GEOS_NUMERIC_VERSION="$GEOS_MAJOR_VERSION$GEOS_NUMERIC_MINOR_VERSION$GEOS_NUMERIC_PATCH_VERSION"
dnl Ensure that we are using GEOS >= 3.3.0
AC_MSG_RESULT([checking GEOS version... $GEOS_FULL_VERSION])
if test ! "$GEOS_NUMERIC_VERSION" -ge 30300; then
AC_MSG_ERROR([PostGIS requires GEOS >= 3.3.0])
fi
dnl Extract the linker and include flags
GEOS_LDFLAGS=`$GEOSCONFIG --ldflags`
GEOS_CPPFLAGS=-I`$GEOSCONFIG --includes`
AC_SUBST([GEOS_LDFLAGS])
AC_SUBST([GEOS_CPPFLAGS])
dnl Ensure that we can parse geos_c.h
CPPFLAGS_SAVE="$CPPFLAGS"
CPPFLAGS="$GEOS_CPPFLAGS"
AC_CHECK_HEADER([geos_c.h], [], [AC_MSG_ERROR([could not find geos_c.h - you may need to specify the directory of a geos-config file using --with-geosconfig])])
CPPFLAGS="$CPPFLAGS_SAVE"
dnl Ensure we can link against libgeos_c
LIBS_SAVE="$LIBS"
LIBS="$GEOS_LDFLAGS"
AC_CHECK_LIB([geos_c], [initGEOS],
[],
[AC_MSG_ERROR([could not find libgeos_c - you may need to specify the directory of a geos-config file using --with-geosconfig])],
[])
LIBS="$LIBS_SAVE"
AC_DEFINE_UNQUOTED([POSTGIS_GEOS_VERSION], [$POSTGIS_GEOS_VERSION], [GEOS library version])
AC_SUBST([POSTGIS_GEOS_VERSION])
AC_SUBST([GEOS_NUMERIC_VERSION])
dnl ===========================================================================
dnl SFCGAL library support
dnl ===========================================================================
AC_ARG_WITH([sfcgal],
[AS_HELP_STRING([--with-sfcgal=PATH], [Add SFCGAL support. ARG allows to specify an alternate PATH to sfcgal-config])],
[SFCGAL_CONFIG="$withval"],
[AC_PATH_PROG([SFCGAL_CONFIG], [sfcgal-config], [])])
HAVE_SFCGAL="no"
if test "x$with_sfcgal" != "xno"; then
if test -x "$SFCGAL_CONFIG"; then
SFCGAL_VERSION=`$SFCGAL_CONFIG --version` || AC_MSG_ERROR([cannot determine sfcgal version (tried with $SFCGAL_CONFIG --version)])
SFCGAL_LDFLAGS=`$SFCGAL_CONFIG --libs`
SFCGAL_CPPFLAGS=`$SFCGAL_CONFIG --cflags`" -DHAVE_SFCGAL"
SFCGAL_MAJOR_VERSION=`echo $SFCGAL_VERSION | cut -d. -f1 | sed 's/[[^0-9]]//g'`
SFCGAL_MINOR_VERSION=`echo $SFCGAL_VERSION | cut -d. -f2 | sed 's/[[^0-9]]//g'`
POSTGIS_SFCGAL_VERSION="$SFCGAL_MAJOR_VERSION$SFCGAL_MINOR_VERSION"
AC_DEFINE_UNQUOTED([POSTGIS_SFCGAL_VERSION], [$POSTGIS_SFCGAL_VERSION], [SFCGAL library version at build time])
AC_SUBST([POSTGIS_SFCGAL_VERSION])
SFCGAL_STATIC=`$SFCGAL_CONFIG --static`
if test "x$SFCGAL_STATIC" = "xON"; then
AC_MSG_WARN([The SFCGAL version found is not installed as a dynamic library.])
else
SFCGAL="sfcgal"
HAVE_SFCGAL="yes"
fi
if test ! "$POSTGIS_SFCGAL_VERSION" -ge 11; then
AC_MSG_ERROR([PostGIS requires SFCGAL >= 1.1.0 (found $SFCGAL_VERSION)])
fi
else
if test "x$with_sfcgal" != "x"; then
AC_MSG_ERROR([sfcgal-config cannot be found. Please install sfcgal])
fi
fi
fi
AC_SUBST([SFCGAL_VERSION])
AC_SUBST([SFCGAL_CPPFLAGS])
AC_SUBST([SFCGAL_LDFLAGS])
AC_SUBST([SFCGAL_OBJS])
AC_SUBST([SFCGAL])
AC_SUBST([HAVE_SFCGAL])
dnl ===========================================================================
dnl Detect gettext
dnl ===========================================================================
GETTEXT_CFLAGS=""
GETTEXT_LDFLAGS=""
AC_ARG_WITH([gettext],
[AS_HELP_STRING([--with-gettext=PATH], [specify a path to non-default gettext installation])],
[GETTEXT_PATH="$withval"], [GETTEXT_PATH="yes"])
LDFLAGS_SAVE="$LDFLAGS"
CFLAGS_SAVE="$CFLAGS"
if test "x$GETTEXT_PATH" != "xno"; then
dnl If user has specified a custom gettext installation path, use it.
if test "x$GETTEXT_PATH" != "xyes"; then
AC_MSG_RESULT([checking user-specified gettext location: $GETTEXT_PATH])
GETTEXT_CFLAGS="-I$GETTEXT_PATH/include"
GETTEXT_LDFLAGS="-L$GETTEXT_PATH/lib"
LDFLAGS="$GETTEXT_LDFLAGS $LDFLAGS"
CFLAGS="$GETTEXT_CFLAGS $CFLAGS"
fi
AM_GNU_GETTEXT([external], [], [])
if test "x$LIBINTL" = "x"; then
USE_NLS=no
fi
fi
AC_SUBST([GETTEXT_CFLAGS])
AC_SUBST([GETTEXT_LDFLAGS])
LDFLAGS="$LDFLAGS_SAVE"
CFLAGS="$CFLAGS_SAVE"
dnl ===========================================================================
dnl Detect the version of PROJ.4 installed
dnl ===========================================================================
AC_ARG_WITH([projdir],
[AS_HELP_STRING([--with-projdir=PATH], [specify the PROJ.4 installation directory])],
[PROJDIR="$withval"], [PROJDIR=""])
if test ! "x$PROJDIR" = "x"; then
dnl Make sure that the directory exists
if test "x$PROJDIR" = "xyes"; then
AC_MSG_ERROR([you must specify a parameter to --with-projdir, e.g. --with-projdir=/path/to])
else
if test -d "$PROJDIR"; then
AC_MSG_RESULT([Using user-specified proj directory: $PROJDIR])
dnl Add the include directory to PROJ_CPPFLAGS
PROJ_CPPFLAGS="-I$PROJDIR/include"
PROJ_LDFLAGS="-L$PROJDIR/lib"
else
AC_MSG_ERROR([the --with-projdir directory "$PROJDIR" cannot be found])
fi
fi
fi
dnl Check that we can find the proj_api.h header file
CPPFLAGS_SAVE="$CPPFLAGS"
CPPFLAGS="$PROJ_CPPFLAGS"
AC_CHECK_HEADER([proj_api.h], [], [AC_MSG_ERROR([could not find proj_api.h - you may need to specify the directory of a PROJ.4 installation using --with-projdir])])
dnl Return the PROJ.4 version number
AC_PROJ_VERSION([POSTGIS_PROJ_VERSION])
AC_DEFINE_UNQUOTED([POSTGIS_PROJ_VERSION], [$POSTGIS_PROJ_VERSION], [PROJ library version])
AC_SUBST([POSTGIS_PROJ_VERSION])
CPPFLAGS="$CPPFLAGS_SAVE"
AC_SUBST([PROJ_CPPFLAGS])
AC_SUBST([PROJ_LDFLAGS])
dnl Ensure that we are using PROJ >= 4.6.0 (requires pj_set_searchpath)
if test ! "$POSTGIS_PROJ_VERSION" -ge 46; then
AC_MSG_ERROR([PostGIS requires PROJ >= 4.6.0])
fi
dnl Ensure we can link against libproj
LIBS_SAVE="$LIBS"
LIBS="$PROJ_LDFLAGS"
AC_CHECK_LIB([proj], [pj_get_release],
[],
[AC_MSG_ERROR([could not find libproj - you may need to specify the directory of a PROJ.4 installation using --with-projdir])],
[])
LIBS="$LIBS_SAVE"
dnl ===========================================================================
dnl Detect if json-c installed
dnl ===========================================================================
CHECK_JSON=yes
HAVE_JSON=no
HAVE_JSON_C=no
AC_ARG_WITH([json],
[AS_HELP_STRING([--without-json], [build without json-c support])],
[CHECK_JSON="$withval"], [])
if test "$CHECK_JSON" != "no"; then dnl {
AC_ARG_WITH([jsondir],
[AS_HELP_STRING([--with-jsondir=PATH], [specify the json-c installation directory])],
[JSONDIR="$withval"], [JSONDIR=])
if test ! "x$JSONDIR" = "x"; then
dnl Make sure that the directory exists
if test "x$JSONDIR" = "xyes"; then
AC_MSG_ERROR([you must specify a parameter to --with-jsondir, e.g. --with-jsondir=/path/to])
else
AC_MSG_RESULT([Using user-specified json-c directory: $JSONDIR])
dnl Add the include directory to JSON_CPPFLAGS
JSON_CPPFLAGS="-I$JSONDIR/include"
JSON_LDFLAGS="-L$JSONDIR/lib"
fi
fi
dnl Check that we can find the json/json.h header file
CPPFLAGS_SAVE="$CPPFLAGS"
CPPFLAGS="$JSON_CPPFLAGS"
AC_CHECK_HEADER([json/json.h], [HAVE_JSON=yes], [
AC_CHECK_HEADER([json-c/json.h], [HAVE_JSON=yes; HAVE_JSON_C=yes], [])
])
CPPFLAGS="$CPPFLAGS_SAVE"
dnl Ensure we can link against libjson
LIBS_SAVE="$LIBS"
LIBS="$JSON_LDFLAGS"
AC_CHECK_LIB([json-c], [json_object_get], [HAVE_JSON=yes; JSON_LDFLAGS="${JSON_LDFLAGS} -ljson-c"], [
AC_CHECK_LIB([json], [json_object_get], [HAVE_JSON=yes; JSON_LDFLAGS="${JSON_LDFLAGS} -ljson"], [], [])
], [])
LIBS="$LIBS_SAVE"
if test "$HAVE_JSON" = "yes"; then
AC_DEFINE([HAVE_LIBJSON], 1, [Define to 1 if libjson is present])
fi
if test "$HAVE_JSON_C" = "yes"; then
AC_DEFINE([HAVE_LIBJSON_C], 1, [Define to 1 if libjson resides in a json-c subdir])
fi
AC_SUBST([JSON_CPPFLAGS])
AC_SUBST([JSON_LDFLAGS])
AC_SUBST([HAVE_JSON])
fi dnl }
dnl ===========================================================================
dnl Detect GTK+2.0 for GUI
dnl ===========================================================================
AC_ARG_WITH([gui],
[AS_HELP_STRING([--with-gui], [compile the data import GUI (requires GTK+2.0)])],
[GUI="yes"], [GUI="no"])
if test "x$GUI" = "xyes"; then
AC_MSG_RESULT([GUI: Build requested, checking for dependencies (GKT+2.0)])
dnl Try to find the GTK libs with pkgconfig
AM_PATH_GTK_2_0([2.8.0], [GTK_BUILD="gui"], [GTK_BUILD=""])
dnl Add -mwindows to MinGW GUI build
case $host in
*mingw32*)
GTK_WIN32_FLAGS=-mwindows
GTK_WIN32_RES=shp2pgsql-gui.res
GTK_WIN32_BUILD=gui-win32
;;
esac
fi
AC_SUBST([GTK_CFLAGS])
AC_SUBST([GTK_LIBS])
AC_SUBST([GTK_WIN32_FLAGS])
AC_SUBST([GTK_WIN32_RES])
AC_SUBST([GTK_BUILD])
AC_SUBST([IGE_MAC_CFLAGS])
AC_SUBST([IGE_MAC_LIBS])
dnl ===========================================================================
dnl Allow the user to enable debugging with --enable-debug
dnl
dnl Currently we default to debug level 4. See DEBUG for more information.
dnl
AC_ARG_ENABLE([debug], AC_HELP_STRING([--enable-debug], [Enable verbose debugging messages]),
[POSTGIS_DEBUG_LEVEL=4], [POSTGIS_DEBUG_LEVEL=0])
AC_DEFINE_UNQUOTED([POSTGIS_DEBUG_LEVEL], [$POSTGIS_DEBUG_LEVEL], [PostGIS library debug level (0=disabled)])
dnl ===========================================================================
dnl Allow the user to enable GEOS profiling with --enable-profile
dnl
AC_ARG_ENABLE([profile], AC_HELP_STRING([--enable-profile], [Enable GEOS profiling messages]),
[POSTGIS_PROFILE=1], [POSTGIS_PROFILE=0])
AC_DEFINE_UNQUOTED([POSTGIS_PROFILE], [$POSTGIS_PROFILE], [Enable GEOS profiling (0=disabled)])
dnl ===========================================================================
dnl Define version macros
dnl
POSTGIS_VERSION="$POSTGIS_MAJOR_VERSION.$POSTGIS_MINOR_VERSION USE_GEOS=1 USE_PROJ=1 USE_STATS=1"
if test "$HAVE_LIBXML2" = "1"; then
POSTGIS_VERSION="$POSTGIS_VERSION USE_LIBXML2=1"
fi
POSTGIS_LIB_VERSION="$POSTGIS_MAJOR_VERSION.$POSTGIS_MINOR_VERSION.$POSTGIS_MICRO_VERSION"
POSTGIS_BUILD_DATE=`date -u "+%Y-%m-%d %H:%M:%S"`
POSTGIS_SCRIPTS_VERSION="$POSTGIS_LIB_VERSION"
AC_DEFINE_UNQUOTED([POSTGIS_VERSION], ["$POSTGIS_VERSION"], [PostGIS version])
AC_DEFINE_UNQUOTED([POSTGIS_LIB_VERSION], ["$POSTGIS_LIB_VERSION"], [PostGIS library version])
AC_DEFINE_UNQUOTED([POSTGIS_BUILD_DATE], ["$POSTGIS_BUILD_DATE"], [PostGIS build date])
AC_DEFINE_UNQUOTED([POSTGIS_SCRIPTS_VERSION], ["$POSTGIS_SCRIPTS_VERSION"], [PostGIS scripts version])
AC_SUBST([POSTGIS_VERSION])
AC_SUBST([POSTGIS_LIB_VERSION])
AC_SUBST([POSTGIS_BUILD_DATE])
AC_SUBST([POSTGIS_SCRIPTS_VERSION])
dnl ===========================================================================
dnl Other parameters
dnl
dnl Always enable BBOX caching by default
AC_DEFINE_UNQUOTED([POSTGIS_AUTOCACHE_BBOX], [1], [Enable caching of bounding box within geometries])
dnl Always enable use of ANALYZE statistics by default
AC_DEFINE_UNQUOTED([POSTGIS_USE_STATS], [1], [Enable use of ANALYZE statistics])
dnl ====================================
dnl address standardizer stuff
dnl ====================================
AC_ARG_WITH([address-standardizer],
[AS_HELP_STRING([--without-address-standardizer],
[Disable the address_standardizer extension])],
[], [])
if test "x$with_address_standardizer" != "xno"; then
dnl ===========================================================================
dnl Detect the version of PCRE installed
dnl ===========================================================================
LDFLAGS="$LDFLAGS_SAVE"
CFLAGS="$CFLAGS_SAVE"
CHECK_PCRE=yes
HAVE_PCRE=no
ADDRESS_STANDARDIZER="address_standardizer"
AC_ARG_WITH([pcredir],
[AS_HELP_STRING([--with-pcredir=PATH], [specify the PCRE installation directory])],
[PCREDIR="$withval"], [PCREDIR=""])
if test ! "x$PCREDIR" = "x"; then
dnl Make sure that the directory exists
if test "x$PCREDIR" = "xyes"; then
AC_MSG_ERROR([you must specify a parameter to --with-pcredir, e.g. --with-pcredir=/path/to])
else
if test -d "$PCREDIR"; then
AC_MSG_RESULT([Using user-specified PCRE directory: $PCREDIR])
dnl Add the include directory to PCRE_CPPFLAGS
PCRE_CPPFLAGS="-I$PCREDIR/include"
PCRE_LDFLAGS="-L$PCREDIR/lib"
else
AC_MSG_ERROR([the --with-pcredir directory "$PCREDIR" cannot be found])
fi
fi
fi
dnl Check that we can find the pcre.h header file
CPPFLAGS_SAVE="$CPPFLAGS"
CPPFLAGS="$PCRE_CPPFLAGS"
AC_CHECK_HEADER([pcre.h], [HAVE_PCRE=yes], [ADDRESS_STANDARDIZER=""])
AC_SUBST([PCRE])
AC_SUBST([HAVE_PCRE])
AC_SUBST([ADDRESS_STANDARDIZER])
dnl Return the PCRE version number
AC_DEFINE_UNQUOTED([PCRE_VERSION], [$PCRE_VERSION], [PCRE library version])
AC_SUBST([PCRE_VERSION])
CPPFLAGS="$CPPFLAGS_SAVE"
AC_SUBST([PCRE_CPPFLAGS])
AC_SUBST([PCRE_LDFLAGS])
else
ADDRESS_STANDARDIZER=""
AC_SUBST([ADDRESS_STANDARDIZER])
AC_MSG_RESULT([ADDRESS_STANDARDIZER support: disabled])
fi
CPPFLAGS="$PGSQL_CPPFLAGS $GEOS_CPPFLAGS $PROJ_CPPFLAGS $XML2_CPPFLAGS $SFCGAL_CPPFLAGS $JSON_CPPFLAGS $PCRE_CPPFLAGS $CPPFLAGS"
dnl AC_MSG_RESULT([CPPFLAGS: $CPPFLAGS])
SHLIB_LINK="$PGSQL_LDFLAGS $GEOS_LDFLAGS $PROJ_LDFLAGS -lgeos_c -lproj $JSON_LDFLAGS $XML2_LDFLAGS $SFCGAL_LDFLAGS $PCRE_LDFLAGS"
AC_SUBST([SHLIB_LINK])
dnl AC_MSG_RESULT([SHLIB_LINK: $SHLIB_LINK])