-
Notifications
You must be signed in to change notification settings - Fork 199
/
Copy pathCMakeLists.txt
1259 lines (1074 loc) · 48.4 KB
/
CMakeLists.txt
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
# CMakeLists.txt
#
# This file enables PCRE2 to be built with the CMake configuration and build
# tool. Download CMake in source or binary form from http://www.cmake.org/
# Converted to support PCRE2 from the original PCRE file, August 2014.
#
# Original listfile by Christian Ehrlicher <[email protected]>
# Refined and expanded by Daniel Richard G. <[email protected]>
# 2007-09-14 mod by Sheri so 7.4 supported configuration options can be entered
# 2007-09-19 Adjusted by PH to retain previous default settings
# 2007-12-26 (a) On UNIX, use names libpcre instead of just pcre
# (b) Ensure pcretest and pcregrep link with the local library,
# not a previously-installed one.
# (c) Add PCRE_SUPPORT_LIBREADLINE, PCRE_SUPPORT_LIBZ, and
# PCRE_SUPPORT_LIBBZ2.
# 2008-01-20 Brought up to date to include several new features by Christian
# Ehrlicher.
# 2008-01-22 Sheri added options for backward compatibility of library names
# when building with minGW:
# if "ON", NON_STANDARD_LIB_PREFIX causes shared libraries to
# be built without "lib" as prefix. (The libraries will be named
# pcre.dll, pcreposix.dll and pcrecpp.dll).
# if "ON", NON_STANDARD_LIB_SUFFIX causes shared libraries to
# be built with suffix of "-0.dll". (The libraries will be named
# libpcre-0.dll, libpcreposix-0.dll and libpcrecpp-0.dll - same names
# built by default with Configure and Make.
# 2008-01-23 PH removed the automatic build of pcredemo.
# 2008-04-22 PH modified READLINE support so it finds NCURSES when needed.
# 2008-07-03 PH updated for revised UCP property support (change of files)
# 2009-03-23 PH applied Steven Van Ingelgem's patch to change the name
# CMAKE_BINARY_DIR to PROJECT_BINARY_DIR so that it works when PCRE
# is included within another project.
# 2009-03-23 PH applied a modified version of Steven Van Ingelgem's patches to
# add options to stop the building of pcregrep and the tests, and
# to disable the final configuration report.
# 2009-04-11 PH applied Christian Ehrlicher's patch to show compiler flags that
# are set by specifying a release type.
# 2010-01-02 PH added test for stdint.h
# 2010-03-02 PH added test for inttypes.h
# 2011-08-01 PH added PCREGREP_BUFSIZE
# 2011-08-22 PH added PCRE_SUPPORT_JIT
# 2011-09-06 PH modified WIN32 ADD_TEST line as suggested by Sergey Cherepanov
# 2011-09-06 PH added PCRE_SUPPORT_PCREGREP_JIT
# 2011-10-04 Sheri added support for including coff data in windows shared libraries
# compiled with MINGW if pcre.rc and/or pcreposix.rc are placed in
# the source dir by the user prior to building
# 2011-10-04 Sheri changed various add_test's to use exes' location built instead
# of DEBUG location only (likely only matters in MSVC)
# 2011-10-04 Sheri added scripts to provide needed variables to RunTest and
# RunGrepTest (used for UNIX and Msys)
# 2011-10-04 Sheri added scripts to provide needed variables and to execute
# RunTest.bat in Win32 (for effortless testing with "make test")
# 2011-10-04 Sheri Increased minimum required cmake version
# 2012-01-06 PH removed pcre_info.c and added pcre_string_utils.c
# 2012-01-10 Zoltan Herczeg added libpcre16 support
# 2012-01-13 Stephen Kelly added out of source build support
# 2012-01-17 PH applied Stephen Kelly's patch to parse the version data out
# of the configure.ac file
# 2012-02-26 PH added support for libedit
# 2012-09-06 PH added support for PCRE_EBCDIC_NL25
# 2012-09-08 ChPe added PCRE32 support
# 2012-10-23 PH added support for VALGRIND and GCOV
# 2012-12-08 PH added patch from Daniel Richard G to quash some MSVC warnings
# 2013-07-01 PH realized that the "support" for GCOV was a total nonsense and
# so it has been removed.
# 2013-10-08 PH got rid of the "source" command, which is a bash-ism (use ".")
# 2013-11-05 PH added support for PARENS_NEST_LIMIT
# 2014-08-29 PH converted the file for PCRE2 (which has no C++).
# 2015-04-24 PH added support for PCRE2_DEBUG
# 2015-07-16 PH updated for new pcre2_find_bracket source module
# 2015-08-24 PH correct C_FLAGS setting (patch from Roy Ivy III)
# 2015-10=16 PH added support for never-backslash-C
# 2016-03-01 PH applied Chris Wilson's patch for MSVC static
# 2016-06-24 PH applied Chris Wilson's second patch, putting the first under
# a new option instead of being unconditional.
# 2016-10-05 PH fixed a typo (PCRE should be PCRE2) in above patch
# fix by David Gaussmann
# 2016-10-07 PH added PCREGREP_MAX_BUFSIZE
# 2017-03-11 PH turned HEAP_MATCH_RECURSE into a NO-OP for 10.30
# 2017-04-08 PH added HEAP_LIMIT
# 2017-06-15 ZH added SUPPORT_JIT_SEALLOC support
# 2018-06-19 PH added checks for stdint.h and inttypes.h (later removed)
# 2018-06-27 PH added Daniel's patch to increase the stack for MSVC
# 2018-11-14 PH removed unnecessary checks for stdint.h and inttypes.h
# 2018-11-16 PH added PCRE2GREP_SUPPORT_CALLOUT_FORK support and tidied
# 2019-02-16 PH hacked to avoid CMP0026 policy issue (see comments below)
# 2020-03-16 PH renamed dftables as pcre2_dftables (as elsewhere)
# 2020-03-24 PH changed CMAKE_MODULE_PATH definition to add, not replace
# 2020-04-08 Carlo added function check for secure_getenv, fixed strerror
# 2020-04-16 enh added check for __attribute__((uninitialized))
# 2020-04-25 PH applied patches from Uwe Korn to support pkg-config and
# library versioning.
# 2020-04-25 Carlo added function check for mkostemp used in ProtExecAllocator
# 2020-04-28 PH added function check for memfd_create based on Carlo's patch
# 2020-05-25 PH added a check for Intel CET
# 2020-12-03 PH altered the definition of pcre2test as suggested by Daniel
# 2021-06-29 JWSB added the option to build static library with PIC.
# 2021-07-05 JWSB modified such both the static and shared library can be
# build in one go.
# 2021-08-28 PH increased minimum version
# 2021-08-28 PH added test for realpath()
# 2022-12-10 PH added support for pcre2posix_test
# 2023-01-15 Carlo added C99 as the minimum required
# 2023-08-06 PH added support for setting variable length lookbehind maximum
# Increased minimum to 3.15 to allow use of string(REPEAT).
cmake_minimum_required(VERSION 3.15 FATAL_ERROR)
project(PCRE2 C)
set(CMAKE_C_STANDARD 99)
set(CMAKE_C_STANDARD_REQUIRED TRUE)
set(CMAKE_C_VISIBILITY_PRESET hidden)
cmake_policy(SET CMP0063 NEW)
# Set policy CMP0026 to avoid warnings for the use of LOCATION in
# GET_TARGET_PROPERTY. This should no longer be required.
# CMAKE_POLICY(SET CMP0026 OLD)
# With a recent cmake, you can provide a rootdir to look for non
# standard installed library dependencies, but to do so, the policy
# needs to be set to new (by uncommenting the following)
# CMAKE_POLICY(SET CMP0074 NEW)
# For FindReadline.cmake. This was changed to allow setting CMAKE_MODULE_PATH
# on the command line.
# SET(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
LIST(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
INCLUDE_DIRECTORIES(${PROJECT_SOURCE_DIR}/src)
# external packages
FIND_PACKAGE( BZip2 )
FIND_PACKAGE( ZLIB )
FIND_PACKAGE( Readline )
FIND_PACKAGE( Editline )
# Configuration checks
INCLUDE(CheckCSourceCompiles)
INCLUDE(CheckFunctionExists)
INCLUDE(CheckSymbolExists)
INCLUDE(CheckIncludeFile)
INCLUDE(CheckTypeSize)
INCLUDE(GNUInstallDirs) # for CMAKE_INSTALL_LIBDIR
CHECK_INCLUDE_FILE(assert.h HAVE_ASSERT_H)
CHECK_INCLUDE_FILE(dirent.h HAVE_DIRENT_H)
CHECK_INCLUDE_FILE(sys/stat.h HAVE_SYS_STAT_H)
CHECK_INCLUDE_FILE(sys/types.h HAVE_SYS_TYPES_H)
CHECK_INCLUDE_FILE(unistd.h HAVE_UNISTD_H)
CHECK_INCLUDE_FILE(windows.h HAVE_WINDOWS_H)
CHECK_SYMBOL_EXISTS(bcopy "strings.h" HAVE_BCOPY)
CHECK_SYMBOL_EXISTS(memfd_create "sys/mman.h" HAVE_MEMFD_CREATE)
CHECK_SYMBOL_EXISTS(memmove "string.h" HAVE_MEMMOVE)
CHECK_SYMBOL_EXISTS(secure_getenv "stdlib.h" HAVE_SECURE_GETENV)
CHECK_SYMBOL_EXISTS(strerror "string.h" HAVE_STRERROR)
CHECK_C_SOURCE_COMPILES(
"#include <stdlib.h>
#include <limits.h>
int main(int c, char *v[]) { char buf[PATH_MAX]; realpath(v[c], buf); return 0; }"
HAVE_REALPATH
)
set(ORIG_CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS})
if(NOT MSVC AND NOT CMAKE_C_COMPILER_ID STREQUAL "XL")
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -Werror")
endif()
CHECK_C_SOURCE_COMPILES(
"int main(void) { char buf[128] __attribute__((uninitialized)); (void)buf; return 0; }"
HAVE_ATTRIBUTE_UNINITIALIZED
)
CHECK_C_SOURCE_COMPILES([=[
extern __attribute__ ((visibility ("default"))) int f(void);
int main(void) { return f(); }
int f(void) { return 42; }
]=] HAVE_VISIBILITY
)
set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
CHECK_C_SOURCE_COMPILES(
"int main(void) { __assume(1); return 0; }"
HAVE_BUILTIN_ASSUME
)
CHECK_C_SOURCE_COMPILES(
"#include <stddef.h>
int main(void) { int a,b; size_t m; __builtin_mul_overflow(a,b,&m); return 0; }"
HAVE_BUILTIN_MUL_OVERFLOW
)
CHECK_C_SOURCE_COMPILES(
"int main(int c, char *v[]) { if (c) __builtin_unreachable(); return (int)(*v[0]); }"
HAVE_BUILTIN_UNREACHABLE
)
if (HAVE_VISIBILITY)
set(PCRE2_EXPORT [=[__attribute__ ((visibility ("default")))]=])
else()
set(PCRE2_EXPORT)
endif()
# Check whether Intel CET is enabled, and if so, adjust compiler flags. This
# code was written by PH, trying to imitate the logic from the autotools
# configuration.
CHECK_C_SOURCE_COMPILES(
"#ifndef __CET__
#error CET is not enabled
#endif
int main() { return 0; }"
INTEL_CET_ENABLED
)
IF (INTEL_CET_ENABLED)
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mshstk")
ENDIF(INTEL_CET_ENABLED)
# User-configurable options
#
# Note: CMakeSetup displays these in alphabetical order, regardless of
# the order we use here.
SET(BUILD_SHARED_LIBS OFF CACHE BOOL "Build shared libraries.")
OPTION(BUILD_STATIC_LIBS "Build static libraries." ON)
OPTION(PCRE2_BUILD_PCRE2_8 "Build 8 bit PCRE2 library" ON)
OPTION(PCRE2_BUILD_PCRE2_16 "Build 16 bit PCRE2 library" OFF)
OPTION(PCRE2_BUILD_PCRE2_32 "Build 32 bit PCRE2 library" OFF)
OPTION(PCRE2_STATIC_PIC "Build the static library with the option position independent code enabled." OFF)
set(PCRE2_DEBUG "IfDebugBuild" CACHE STRING "Include debugging code")
set_property(CACHE PCRE2_DEBUG PROPERTY STRINGS "IfDebugBuild" "ON" "OFF")
OPTION(PCRE2_DISABLE_PERCENT_ZT "Disable the use of %zu and %td (rarely needed)" OFF)
SET(PCRE2_EBCDIC OFF CACHE BOOL
"Use EBCDIC coding instead of ASCII. (This is rarely used outside of mainframe systems.)")
SET(PCRE2_EBCDIC_NL25 OFF CACHE BOOL
"Use 0x25 as EBCDIC NL character instead of 0x15; implies EBCDIC.")
SET(PCRE2_LINK_SIZE "2" CACHE STRING
"Internal link size (2, 3 or 4 allowed). See LINK_SIZE in config.h.in for details.")
SET(PCRE2_PARENS_NEST_LIMIT "250" CACHE STRING
"Default nested parentheses limit. See PARENS_NEST_LIMIT in config.h.in for details.")
SET(PCRE2_HEAP_LIMIT "20000000" CACHE STRING
"Default limit on heap memory (kibibytes). See HEAP_LIMIT in config.h.in for details.")
SET(PCRE2_MAX_VARLOOKBEHIND "255" CACHE STRING
"Default limit on variable lookbehinds.")
SET(PCRE2_MATCH_LIMIT "10000000" CACHE STRING
"Default limit on internal looping. See MATCH_LIMIT in config.h.in for details.")
SET(PCRE2_MATCH_LIMIT_DEPTH "MATCH_LIMIT" CACHE STRING
"Default limit on internal depth of search. See MATCH_LIMIT_DEPTH in config.h.in for details.")
SET(PCRE2GREP_BUFSIZE "20480" CACHE STRING
"Buffer starting size parameter for pcre2grep. See PCRE2GREP_BUFSIZE in config.h.in for details.")
SET(PCRE2GREP_MAX_BUFSIZE "1048576" CACHE STRING
"Buffer maximum size parameter for pcre2grep. See PCRE2GREP_MAX_BUFSIZE in config.h.in for details.")
SET(PCRE2_NEWLINE "LF" CACHE STRING
"What to recognize as a newline (one of CR, LF, CRLF, ANY, ANYCRLF, NUL).")
SET(PCRE2_HEAP_MATCH_RECURSE OFF CACHE BOOL
"Obsolete option: do not use")
SET(PCRE2_SUPPORT_JIT OFF CACHE BOOL
"Enable support for Just-in-time compiling.")
IF(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD)
SET(PCRE2_SUPPORT_JIT_SEALLOC OFF CACHE BOOL
"Enable SELinux compatible execmem allocator in JIT (experimental).")
ELSE(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD)
SET(PCRE2_SUPPORT_JIT_SEALLOC IGNORE)
ENDIF(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD)
SET(PCRE2GREP_SUPPORT_JIT ON CACHE BOOL
"Enable use of Just-in-time compiling in pcre2grep.")
SET(PCRE2GREP_SUPPORT_CALLOUT ON CACHE BOOL
"Enable callout string support in pcre2grep.")
SET(PCRE2GREP_SUPPORT_CALLOUT_FORK ON CACHE BOOL
"Enable callout string fork support in pcre2grep.")
SET(PCRE2_SUPPORT_UNICODE ON CACHE BOOL
"Enable support for Unicode and UTF-8/UTF-16/UTF-32 encoding.")
SET(PCRE2_SUPPORT_BSR_ANYCRLF OFF CACHE BOOL
"ON=Backslash-R matches only LF CR and CRLF, OFF=Backslash-R matches all Unicode Linebreaks")
SET(PCRE2_NEVER_BACKSLASH_C OFF CACHE BOOL
"If ON, backslash-C (upper case C) is locked out.")
SET(PCRE2_SUPPORT_VALGRIND OFF CACHE BOOL
"Enable Valgrind support.")
OPTION(PCRE2_SHOW_REPORT "Show the final configuration report" ON)
OPTION(PCRE2_BUILD_PCRE2GREP "Build pcre2grep" ON)
OPTION(PCRE2_BUILD_TESTS "Build the tests" ON)
IF (MINGW)
OPTION(NON_STANDARD_LIB_PREFIX
"ON=Shared libraries built in mingw will be named pcre2.dll, etc., instead of libpcre2.dll, etc."
OFF)
OPTION(NON_STANDARD_LIB_SUFFIX
"ON=Shared libraries built in mingw will be named libpcre2-0.dll, etc., instead of libpcre2.dll, etc."
OFF)
ENDIF(MINGW)
IF(MSVC)
OPTION(PCRE2_STATIC_RUNTIME
"ON=Compile against the static runtime (/MT)."
OFF)
OPTION(INSTALL_MSVC_PDB
"ON=Install .pdb files built by MSVC, if generated"
OFF)
ENDIF(MSVC)
# bzip2 lib
IF(BZIP2_FOUND)
OPTION (PCRE2_SUPPORT_LIBBZ2 "Enable support for linking pcre2grep with libbz2." ON)
ENDIF(BZIP2_FOUND)
IF(PCRE2_SUPPORT_LIBBZ2)
INCLUDE_DIRECTORIES(${BZIP2_INCLUDE_DIR})
ENDIF(PCRE2_SUPPORT_LIBBZ2)
# zlib
IF(ZLIB_FOUND)
OPTION (PCRE2_SUPPORT_LIBZ "Enable support for linking pcre2grep with libz." ON)
ENDIF(ZLIB_FOUND)
IF(PCRE2_SUPPORT_LIBZ)
INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR})
ENDIF(PCRE2_SUPPORT_LIBZ)
# editline lib
IF(EDITLINE_FOUND)
OPTION (PCRE2_SUPPORT_LIBEDIT "Enable support for linking pcre2test with libedit." OFF)
ENDIF(EDITLINE_FOUND)
IF(EDITLINE_FOUND)
IF(PCRE2_SUPPORT_LIBEDIT)
INCLUDE_DIRECTORIES(${EDITLINE_INCLUDE_DIR})
ENDIF(PCRE2_SUPPORT_LIBEDIT)
ELSE(EDITLINE_FOUND)
IF(PCRE2_SUPPORT_LIBEDIT)
MESSAGE(FATAL_ERROR
" libedit not found, set EDITLINE_INCLUDE_DIR to a compatible header\n"
" or set Editline_ROOT to a full libedit installed tree, as needed\n"
" Might need to enable policy CMP0074 in CMakeLists.txt"
)
ENDIF(PCRE2_SUPPORT_LIBEDIT)
ENDIF(EDITLINE_FOUND)
# readline lib
IF(READLINE_FOUND)
OPTION (PCRE2_SUPPORT_LIBREADLINE "Enable support for linking pcre2test with libreadline." ON)
ENDIF(READLINE_FOUND)
IF(PCRE2_SUPPORT_LIBREADLINE)
INCLUDE_DIRECTORIES(${READLINE_INCLUDE_DIR})
ENDIF(PCRE2_SUPPORT_LIBREADLINE)
# Prepare build configuration
IF(NOT BUILD_SHARED_LIBS AND NOT BUILD_STATIC_LIBS)
MESSAGE(FATAL_ERROR "At least one of BUILD_SHARED_LIBS or BUILD_STATIC_LIBS must be enabled.")
ENDIF(NOT BUILD_SHARED_LIBS AND NOT BUILD_STATIC_LIBS)
IF(NOT PCRE2_BUILD_PCRE2_8 AND NOT PCRE2_BUILD_PCRE2_16 AND NOT PCRE2_BUILD_PCRE2_32)
MESSAGE(FATAL_ERROR "At least one of PCRE2_BUILD_PCRE2_8, PCRE2_BUILD_PCRE2_16 or PCRE2_BUILD_PCRE2_32 must be enabled")
ENDIF(NOT PCRE2_BUILD_PCRE2_8 AND NOT PCRE2_BUILD_PCRE2_16 AND NOT PCRE2_BUILD_PCRE2_32)
IF(PCRE2_BUILD_PCRE2_8)
SET(SUPPORT_PCRE2_8 1)
ENDIF(PCRE2_BUILD_PCRE2_8)
IF(PCRE2_BUILD_PCRE2_16)
SET(SUPPORT_PCRE2_16 1)
ENDIF(PCRE2_BUILD_PCRE2_16)
IF(PCRE2_BUILD_PCRE2_32)
SET(SUPPORT_PCRE2_32 1)
ENDIF(PCRE2_BUILD_PCRE2_32)
IF(PCRE2_BUILD_PCRE2GREP AND NOT PCRE2_BUILD_PCRE2_8)
MESSAGE(STATUS "** PCRE2_BUILD_PCRE2_8 must be enabled for the pcre2grep program")
SET(PCRE2_BUILD_PCRE2GREP OFF)
ENDIF(PCRE2_BUILD_PCRE2GREP AND NOT PCRE2_BUILD_PCRE2_8)
IF(PCRE2_SUPPORT_LIBREADLINE AND PCRE2_SUPPORT_LIBEDIT)
IF(READLINE_FOUND)
MESSAGE(FATAL_ERROR
" Only one of the readline compatible libraries can be enabled.\n"
" Disable libreadline with -DPCRE2_SUPPORT_LIBREADLINE=OFF"
)
ENDIF(READLINE_FOUND)
ENDIF(PCRE2_SUPPORT_LIBREADLINE AND PCRE2_SUPPORT_LIBEDIT)
IF(PCRE2_SUPPORT_BSR_ANYCRLF)
SET(BSR_ANYCRLF 1)
ENDIF(PCRE2_SUPPORT_BSR_ANYCRLF)
IF(PCRE2_NEVER_BACKSLASH_C)
SET(NEVER_BACKSLASH_C 1)
ENDIF(PCRE2_NEVER_BACKSLASH_C)
IF(PCRE2_SUPPORT_UNICODE)
SET(SUPPORT_UNICODE 1)
ENDIF(PCRE2_SUPPORT_UNICODE)
IF(PCRE2_SUPPORT_JIT)
SET(SUPPORT_JIT 1)
IF(UNIX)
FIND_PACKAGE(Threads REQUIRED)
IF(CMAKE_USE_PTHREADS_INIT)
SET(REQUIRE_PTHREAD 1)
ENDIF(CMAKE_USE_PTHREADS_INIT)
ENDIF(UNIX)
ENDIF(PCRE2_SUPPORT_JIT)
IF(PCRE2_SUPPORT_JIT_SEALLOC)
SET(CMAKE_REQUIRED_DEFINITIONS -D_GNU_SOURCE)
CHECK_SYMBOL_EXISTS(mkostemp stdlib.h REQUIRED)
UNSET(CMAKE_REQUIRED_DEFINITIONS)
IF(${REQUIRED})
IF(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD)
ADD_COMPILE_DEFINITIONS(_GNU_SOURCE)
SET(SLJIT_PROT_EXECUTABLE_ALLOCATOR 1)
ELSE(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD)
MESSAGE(FATAL_ERROR "Your configuration is not supported")
ENDIF(${CMAKE_SYSTEM_NAME} MATCHES Linux|NetBSD)
ELSE(${REQUIRED})
SET(PCRE2_SUPPORT_JIT_SEALLOC OFF)
ENDIF(${REQUIRED})
ENDIF(PCRE2_SUPPORT_JIT_SEALLOC)
IF(PCRE2GREP_SUPPORT_JIT)
SET(SUPPORT_PCRE2GREP_JIT 1)
ENDIF(PCRE2GREP_SUPPORT_JIT)
IF(PCRE2GREP_SUPPORT_CALLOUT)
SET(SUPPORT_PCRE2GREP_CALLOUT 1)
IF(PCRE2GREP_SUPPORT_CALLOUT_FORK)
SET(SUPPORT_PCRE2GREP_CALLOUT_FORK 1)
ENDIF(PCRE2GREP_SUPPORT_CALLOUT_FORK)
ENDIF(PCRE2GREP_SUPPORT_CALLOUT)
IF(PCRE2_SUPPORT_VALGRIND)
SET(SUPPORT_VALGRIND 1)
ENDIF(PCRE2_SUPPORT_VALGRIND)
IF(PCRE2_DISABLE_PERCENT_ZT)
SET(DISABLE_PERCENT_ZT 1)
ENDIF(PCRE2_DISABLE_PERCENT_ZT)
# This next one used to reference ${READLINE_LIBRARY})
# but I was advised to add the NCURSES test as well, along with
# some modifications to cmake/FindReadline.cmake which should
# make it possible to override the default if necessary. PH
IF(PCRE2_SUPPORT_LIBREADLINE)
SET(SUPPORT_LIBREADLINE 1)
SET(PCRE2TEST_LIBS ${READLINE_LIBRARY} ${NCURSES_LIBRARY})
ENDIF(PCRE2_SUPPORT_LIBREADLINE)
# libedit is a plug-compatible alternative to libreadline
IF(PCRE2_SUPPORT_LIBEDIT)
SET(SUPPORT_LIBEDIT 1)
SET(PCRE2TEST_LIBS ${EDITLINE_LIBRARY} ${NCURSES_LIBRARY})
ENDIF(PCRE2_SUPPORT_LIBEDIT)
IF(PCRE2_SUPPORT_LIBZ)
SET(SUPPORT_LIBZ 1)
SET(PCRE2GREP_LIBS ${PCRE2GREP_LIBS} ${ZLIB_LIBRARIES})
ENDIF(PCRE2_SUPPORT_LIBZ)
IF(PCRE2_SUPPORT_LIBBZ2)
SET(SUPPORT_LIBBZ2 1)
SET(PCRE2GREP_LIBS ${PCRE2GREP_LIBS} ${BZIP2_LIBRARIES})
ENDIF(PCRE2_SUPPORT_LIBBZ2)
SET(NEWLINE_DEFAULT "")
IF(PCRE2_NEWLINE STREQUAL "CR")
SET(NEWLINE_DEFAULT "1")
ENDIF(PCRE2_NEWLINE STREQUAL "CR")
IF(PCRE2_NEWLINE STREQUAL "LF")
SET(NEWLINE_DEFAULT "2")
ENDIF(PCRE2_NEWLINE STREQUAL "LF")
IF(PCRE2_NEWLINE STREQUAL "CRLF")
SET(NEWLINE_DEFAULT "3")
ENDIF(PCRE2_NEWLINE STREQUAL "CRLF")
IF(PCRE2_NEWLINE STREQUAL "ANY")
SET(NEWLINE_DEFAULT "4")
ENDIF(PCRE2_NEWLINE STREQUAL "ANY")
IF(PCRE2_NEWLINE STREQUAL "ANYCRLF")
SET(NEWLINE_DEFAULT "5")
ENDIF(PCRE2_NEWLINE STREQUAL "ANYCRLF")
IF(PCRE2_NEWLINE STREQUAL "NUL")
SET(NEWLINE_DEFAULT "6")
ENDIF(PCRE2_NEWLINE STREQUAL "NUL")
IF(NEWLINE_DEFAULT STREQUAL "")
MESSAGE(FATAL_ERROR "The PCRE2_NEWLINE variable must be set to one of the following values: \"LF\", \"CR\", \"CRLF\", \"ANY\", \"ANYCRLF\".")
ENDIF(NEWLINE_DEFAULT STREQUAL "")
IF(PCRE2_EBCDIC)
SET(EBCDIC 1)
ENDIF(PCRE2_EBCDIC)
IF(PCRE2_EBCDIC_NL25)
SET(EBCDIC 1)
SET(EBCDIC_NL25 1)
ENDIF(PCRE2_EBCDIC_NL25)
# Output files
CONFIGURE_FILE(config-cmake.h.in
${PROJECT_BINARY_DIR}/config.h
@ONLY)
# Parse version numbers and date out of configure.ac
file(STRINGS ${PROJECT_SOURCE_DIR}/configure.ac
configure_lines
LIMIT_COUNT 50 # Read only the first 50 lines of the file
)
set(SEARCHED_VARIABLES "pcre2_major" "pcre2_minor" "pcre2_prerelease" "pcre2_date"
"libpcre2_posix_version" "libpcre2_8_version" "libpcre2_16_version" "libpcre2_32_version")
foreach(configure_line ${configure_lines})
foreach(_substitution_variable ${SEARCHED_VARIABLES})
string(TOUPPER ${_substitution_variable} _substitution_variable_upper)
if (NOT ${_substitution_variable_upper})
string(REGEX MATCH "m4_define\\(${_substitution_variable}, *\\[(.*)\\]" MATCHED_STRING ${configure_line})
if (CMAKE_MATCH_1)
set(${_substitution_variable_upper} ${CMAKE_MATCH_1})
endif()
endif()
endforeach()
endforeach()
macro(PARSE_LIB_VERSION VARIABLE_PREFIX)
string(REPLACE ":" ";" ${VARIABLE_PREFIX}_VERSION_LIST ${${VARIABLE_PREFIX}_VERSION})
list(GET ${VARIABLE_PREFIX}_VERSION_LIST 0 ${VARIABLE_PREFIX}_VERSION_CURRENT)
list(GET ${VARIABLE_PREFIX}_VERSION_LIST 1 ${VARIABLE_PREFIX}_VERSION_REVISION)
list(GET ${VARIABLE_PREFIX}_VERSION_LIST 2 ${VARIABLE_PREFIX}_VERSION_AGE)
math(EXPR ${VARIABLE_PREFIX}_SOVERSION "${${VARIABLE_PREFIX}_VERSION_CURRENT} - ${${VARIABLE_PREFIX}_VERSION_AGE}")
math(EXPR ${VARIABLE_PREFIX}_MACHO_COMPATIBILITY_VERSION "${${VARIABLE_PREFIX}_VERSION_CURRENT} + 1")
math(EXPR ${VARIABLE_PREFIX}_MACHO_CURRENT_VERSION "${${VARIABLE_PREFIX}_VERSION_CURRENT} + 1")
set(${VARIABLE_PREFIX}_MACHO_CURRENT_VERSION "${${VARIABLE_PREFIX}_MACHO_CURRENT_VERSION}.${${VARIABLE_PREFIX}_VERSION_REVISION}}")
set(${VARIABLE_PREFIX}_VERSION "${${VARIABLE_PREFIX}_SOVERSION}.${${VARIABLE_PREFIX}_VERSION_AGE}.${${VARIABLE_PREFIX}_VERSION_REVISION}")
endmacro()
PARSE_LIB_VERSION(LIBPCRE2_POSIX)
PARSE_LIB_VERSION(LIBPCRE2_8)
PARSE_LIB_VERSION(LIBPCRE2_16)
PARSE_LIB_VERSION(LIBPCRE2_32)
CONFIGURE_FILE(src/pcre2.h.in
${PROJECT_BINARY_DIR}/pcre2.h
@ONLY)
# Make sure to not link debug libs
# against release libs and vice versa
IF(WIN32)
SET(CMAKE_DEBUG_POSTFIX "d")
ENDIF(WIN32)
# Character table generation
OPTION(PCRE2_REBUILD_CHARTABLES "Rebuild char tables" OFF)
IF(PCRE2_REBUILD_CHARTABLES)
ADD_EXECUTABLE(pcre2_dftables src/pcre2_dftables.c)
ADD_CUSTOM_COMMAND(
COMMENT "Generating character tables (pcre2_chartables.c) for current locale"
DEPENDS pcre2_dftables
COMMAND pcre2_dftables
ARGS ${PROJECT_BINARY_DIR}/pcre2_chartables.c
OUTPUT ${PROJECT_BINARY_DIR}/pcre2_chartables.c
)
ELSE(PCRE2_REBUILD_CHARTABLES)
CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/src/pcre2_chartables.c.dist
${PROJECT_BINARY_DIR}/pcre2_chartables.c
COPYONLY)
ENDIF(PCRE2_REBUILD_CHARTABLES)
# Source code
SET(PCRE2_HEADERS ${PROJECT_BINARY_DIR}/pcre2.h)
SET(PCRE2_SOURCES
src/pcre2_auto_possess.c
${PROJECT_BINARY_DIR}/pcre2_chartables.c
src/pcre2_chkdint.c
src/pcre2_compile.c
src/pcre2_compile_class.c
src/pcre2_config.c
src/pcre2_context.c
src/pcre2_convert.c
src/pcre2_dfa_match.c
src/pcre2_error.c
src/pcre2_extuni.c
src/pcre2_find_bracket.c
src/pcre2_jit_compile.c
src/pcre2_maketables.c
src/pcre2_match.c
src/pcre2_match_data.c
src/pcre2_newline.c
src/pcre2_ord2utf.c
src/pcre2_pattern_info.c
src/pcre2_script_run.c
src/pcre2_serialize.c
src/pcre2_string_utils.c
src/pcre2_study.c
src/pcre2_substitute.c
src/pcre2_substring.c
src/pcre2_tables.c
src/pcre2_ucd.c
src/pcre2_valid_utf.c
src/pcre2_xclass.c
)
SET(PCRE2POSIX_HEADERS src/pcre2posix.h)
SET(PCRE2POSIX_SOURCES src/pcre2posix.c)
IF(MINGW AND BUILD_SHARED_LIBS)
IF (EXISTS ${PROJECT_SOURCE_DIR}/pcre2.rc)
ADD_CUSTOM_COMMAND(OUTPUT ${PROJECT_SOURCE_DIR}/pcre2.o
PRE-LINK
COMMAND windres ARGS pcre2.rc pcre2.o
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
COMMENT Using pcre2 coff info in mingw build)
SET(PCRE2_SOURCES ${PCRE2_SOURCES} ${PROJECT_SOURCE_DIR}/pcre2.o)
ENDIF(EXISTS ${PROJECT_SOURCE_DIR}/pcre2.rc)
IF (EXISTS ${PROJECT_SOURCE_DIR}/pcre2posix.rc)
ADD_CUSTOM_COMMAND(OUTPUT ${PROJECT_SOURCE_DIR}/pcre2posix.o
PRE-LINK
COMMAND windres ARGS pcre2posix.rc pcre2posix.o
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
COMMENT Using pcre2posix coff info in mingw build)
SET(PCRE2POSIX_SOURCES ${PCRE2POSIX_SOURCES} ${PROJECT_SOURCE_DIR}/pcre2posix.o)
ENDIF(EXISTS ${PROJECT_SOURCE_DIR}/pcre2posix.rc)
ENDIF(MINGW AND BUILD_SHARED_LIBS)
IF(MSVC AND BUILD_SHARED_LIBS)
SET(dll_pdb_files ${PROJECT_BINARY_DIR}/pcre2-posix.pdb ${dll_pdb_files})
SET(dll_pdb_debug_files ${PROJECT_BINARY_DIR}/pcre2-posixd.pdb ${dll_pdb_debug_files})
IF (EXISTS ${PROJECT_SOURCE_DIR}/pcre2.rc)
SET(PCRE2_SOURCES ${PCRE2_SOURCES} pcre2.rc)
ENDIF(EXISTS ${PROJECT_SOURCE_DIR}/pcre2.rc)
IF (EXISTS ${PROJECT_SOURCE_DIR}/pcre2posix.rc)
SET(PCRE2POSIX_SOURCES ${PCRE2POSIX_SOURCES} pcre2posix.rc)
ENDIF (EXISTS ${PROJECT_SOURCE_DIR}/pcre2posix.rc)
ENDIF(MSVC AND BUILD_SHARED_LIBS)
# Fix static compilation with MSVC: https://bugs.exim.org/show_bug.cgi?id=1681
# This code was taken from the CMake wiki, not from WebM.
IF(MSVC AND PCRE2_STATIC_RUNTIME)
MESSAGE(STATUS "** MSVC and PCRE2_STATIC_RUNTIME: modifying compiler flags to use static runtime library")
foreach(flag_var
CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO)
string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
endforeach()
ENDIF(MSVC AND PCRE2_STATIC_RUNTIME)
# Build setup
ADD_COMPILE_DEFINITIONS(HAVE_CONFIG_H)
if(PCRE2_DEBUG STREQUAL "IfDebugBuild")
ADD_COMPILE_DEFINITIONS("$<$<CONFIG:Debug>:PCRE2_DEBUG>")
elseif(PCRE2_DEBUG)
ADD_COMPILE_DEFINITIONS("PCRE2_DEBUG")
endif()
IF(MSVC)
ADD_COMPILE_DEFINITIONS(_CRT_SECURE_NO_DEPRECATE _CRT_SECURE_NO_WARNINGS)
ENDIF(MSVC)
SET(CMAKE_INCLUDE_CURRENT_DIR 1)
set(targets)
# 8-bit library
IF(PCRE2_BUILD_PCRE2_8)
IF(BUILD_STATIC_LIBS)
ADD_LIBRARY(pcre2-8-static STATIC ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
SET_TARGET_PROPERTIES(pcre2-8-static PROPERTIES
COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8
MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_8_MACHO_COMPATIBILITY_VERSION}"
MACHO_CURRENT_VERSION "${LIBPCRE2_8_MACHO_CURRENT_VERSION}"
VERSION ${LIBPCRE2_8_VERSION}
SOVERSION ${LIBPCRE2_8_SOVERSION})
TARGET_COMPILE_DEFINITIONS(pcre2-8-static PUBLIC PCRE2_STATIC)
TARGET_INCLUDE_DIRECTORIES(pcre2-8-static PUBLIC ${PROJECT_BINARY_DIR})
IF(REQUIRE_PTHREAD)
TARGET_LINK_LIBRARIES(pcre2-8-static Threads::Threads)
ENDIF(REQUIRE_PTHREAD)
SET(targets ${targets} pcre2-8-static)
ADD_LIBRARY(pcre2-posix-static STATIC ${PCRE2POSIX_HEADERS} ${PCRE2POSIX_SOURCES})
SET_TARGET_PROPERTIES(pcre2-posix-static PROPERTIES
COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8
MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_POSIX_MACHO_COMPATIBILITY_VERSION}"
MACHO_CURRENT_VERSION "${LIBPCRE2_POSIX_MACHO_CURRENT_VERSION}"
VERSION ${LIBPCRE2_POSIX_VERSION}
SOVERSION ${LIBPCRE2_POSIX_SOVERSION})
TARGET_LINK_LIBRARIES(pcre2-posix-static pcre2-8-static)
TARGET_INCLUDE_DIRECTORIES(pcre2-posix-static PUBLIC ${PROJECT_SOURCE_DIR}/src)
set(targets ${targets} pcre2-posix-static)
IF(MSVC)
SET_TARGET_PROPERTIES(pcre2-8-static PROPERTIES OUTPUT_NAME pcre2-8-static)
SET_TARGET_PROPERTIES(pcre2-posix-static PROPERTIES OUTPUT_NAME pcre2-posix-static)
ELSE(MSVC)
SET_TARGET_PROPERTIES(pcre2-8-static PROPERTIES OUTPUT_NAME pcre2-8)
SET_TARGET_PROPERTIES(pcre2-posix-static PROPERTIES OUTPUT_NAME pcre2-posix)
ENDIF(MSVC)
IF(PCRE2_STATIC_PIC)
SET_TARGET_PROPERTIES(pcre2-8-static pcre2-posix-static PROPERTIES POSITION_INDEPENDENT_CODE 1)
ENDIF(PCRE2_STATIC_PIC)
ENDIF(BUILD_STATIC_LIBS)
IF(BUILD_SHARED_LIBS)
ADD_LIBRARY(pcre2-8-shared SHARED ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
TARGET_INCLUDE_DIRECTORIES(pcre2-8-shared PUBLIC ${PROJECT_BINARY_DIR})
SET_TARGET_PROPERTIES(pcre2-8-shared PROPERTIES
COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8
MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_8_MACHO_COMPATIBILITY_VERSION}"
MACHO_CURRENT_VERSION "${LIBPCRE2_8_MACHO_CURRENT_VERSION}"
VERSION ${LIBPCRE2_8_VERSION}
SOVERSION ${LIBPCRE2_8_SOVERSION}
OUTPUT_NAME pcre2-8)
IF(REQUIRE_PTHREAD)
TARGET_LINK_LIBRARIES(pcre2-8-shared Threads::Threads)
ENDIF(REQUIRE_PTHREAD)
set(targets ${targets} pcre2-8-shared)
ADD_LIBRARY(pcre2-posix-shared SHARED ${PCRE2POSIX_HEADERS} ${PCRE2POSIX_SOURCES})
TARGET_INCLUDE_DIRECTORIES(pcre2-posix-shared PUBLIC ${PROJECT_SOURCE_DIR}/src)
SET_TARGET_PROPERTIES(pcre2-posix-shared PROPERTIES
COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8
MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_POSIX_MACHO_COMPATIBILITY_VERSION}"
MACHO_CURRENT_VERSION "${LIBPCRE2_POSIX_MACHO_CURRENT_VERSION}"
VERSION ${LIBPCRE2_POSIX_VERSION}
SOVERSION ${LIBPCRE2_POSIX_SOVERSION}
OUTPUT_NAME pcre2-posix)
set(PCRE2POSIX_CFLAG "-DPCRE2POSIX_SHARED")
TARGET_COMPILE_DEFINITIONS(pcre2-posix-shared PUBLIC ${PCRE2POSIX_CFLAG})
TARGET_LINK_LIBRARIES(pcre2-posix-shared pcre2-8-shared)
SET(targets ${targets} pcre2-posix-shared)
SET(dll_pdb_files ${PROJECT_BINARY_DIR}/pcre2-8.pdb ${dll_pdb_files})
SET(dll_pdb_debug_files ${PROJECT_BINARY_DIR}/pcre2-8d.pdb ${dll_pdb_debug_files})
IF(MINGW)
IF(NON_STANDARD_LIB_PREFIX)
SET_TARGET_PROPERTIES(pcre2-8-shared pcre2-posix-shared PROPERTIES PREFIX "")
ENDIF(NON_STANDARD_LIB_PREFIX)
IF(NON_STANDARD_LIB_SUFFIX)
SET_TARGET_PROPERTIES(pcre2-8-shared pcre2-posix-shared PROPERTIES SUFFIX "-0.dll")
ENDIF(NON_STANDARD_LIB_SUFFIX)
ENDIF(MINGW)
ENDIF(BUILD_SHARED_LIBS)
IF(BUILD_STATIC_LIBS)
ADD_LIBRARY(pcre2-8 ALIAS pcre2-8-static)
ADD_LIBRARY(pcre2-posix ALIAS pcre2-posix-static)
ELSE(BUILD_STATIC_LIBS)
ADD_LIBRARY(pcre2-8 ALIAS pcre2-8-shared)
ADD_LIBRARY(pcre2-posix ALIAS pcre2-posix-shared)
ENDIF(BUILD_STATIC_LIBS)
ENDIF(PCRE2_BUILD_PCRE2_8)
# 16-bit library
IF(PCRE2_BUILD_PCRE2_16)
IF(BUILD_STATIC_LIBS)
ADD_LIBRARY(pcre2-16-static STATIC ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
TARGET_INCLUDE_DIRECTORIES(pcre2-16-static PUBLIC ${PROJECT_BINARY_DIR})
SET_TARGET_PROPERTIES(pcre2-16-static PROPERTIES UNITY_BUILD OFF
COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=16
MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_32_MACHO_COMPATIBILITY_VERSION}"
MACHO_CURRENT_VERSION "${LIBPCRE2_32_MACHO_CURRENT_VERSION}"
VERSION ${LIBPCRE2_16_VERSION}
SOVERSION ${LIBPCRE2_16_SOVERSION})
TARGET_COMPILE_DEFINITIONS(pcre2-16-static PUBLIC PCRE2_STATIC)
IF(REQUIRE_PTHREAD)
TARGET_LINK_LIBRARIES(pcre2-16-static Threads::Threads)
ENDIF(REQUIRE_PTHREAD)
set(targets ${targets} pcre2-16-static)
IF(MSVC)
SET_TARGET_PROPERTIES(pcre2-16-static PROPERTIES OUTPUT_NAME pcre2-16-static)
ELSE(MSVC)
SET_TARGET_PROPERTIES(pcre2-16-static PROPERTIES OUTPUT_NAME pcre2-16)
ENDIF(MSVC)
IF(PCRE2_STATIC_PIC)
SET_TARGET_PROPERTIES(pcre2-16-static PROPERTIES POSITION_INDEPENDENT_CODE 1)
ENDIF(PCRE2_STATIC_PIC)
ENDIF(BUILD_STATIC_LIBS)
IF(BUILD_SHARED_LIBS)
ADD_LIBRARY(pcre2-16-shared SHARED ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
TARGET_INCLUDE_DIRECTORIES(pcre2-16-shared PUBLIC ${PROJECT_BINARY_DIR})
SET_TARGET_PROPERTIES(pcre2-16-shared PROPERTIES UNITY_BUILD OFF
COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=16
MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_32_MACHO_COMPATIBILITY_VERSION}"
MACHO_CURRENT_VERSION "${LIBPCRE2_32_MACHO_CURRENT_VERSION}"
VERSION ${LIBPCRE2_16_VERSION}
SOVERSION ${LIBPCRE2_16_SOVERSION}
OUTPUT_NAME pcre2-16)
IF(REQUIRE_PTHREAD)
TARGET_LINK_LIBRARIES(pcre2-16-shared Threads::Threads)
ENDIF(REQUIRE_PTHREAD)
set(targets ${targets} pcre2-16-shared)
SET(dll_pdb_files ${PROJECT_BINARY_DIR}/pcre2-16.pdb ${dll_pdb_files})
SET(dll_pdb_debug_files ${PROJECT_BINARY_DIR}/pcre2-16d.pdb ${dll_pdb_debug_files})
IF(MINGW)
IF(NON_STANDARD_LIB_PREFIX)
SET_TARGET_PROPERTIES(pcre2-16-shared PROPERTIES PREFIX "")
ENDIF(NON_STANDARD_LIB_PREFIX)
IF(NON_STANDARD_LIB_SUFFIX)
SET_TARGET_PROPERTIES(pcre2-16-shared PROPERTIES SUFFIX "-0.dll")
ENDIF(NON_STANDARD_LIB_SUFFIX)
ENDIF(MINGW)
ENDIF(BUILD_SHARED_LIBS)
IF(BUILD_STATIC_LIBS)
ADD_LIBRARY(pcre2-16 ALIAS pcre2-16-static)
ELSE(BUILD_STATIC_LIBS)
ADD_LIBRARY(pcre2-16 ALIAS pcre2-16-shared)
ENDIF(BUILD_STATIC_LIBS)
ENDIF(PCRE2_BUILD_PCRE2_16)
# 32-bit library
IF(PCRE2_BUILD_PCRE2_32)
IF(BUILD_STATIC_LIBS)
ADD_LIBRARY(pcre2-32-static STATIC ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
TARGET_INCLUDE_DIRECTORIES(pcre2-32-static PUBLIC ${PROJECT_BINARY_DIR})
SET_TARGET_PROPERTIES(pcre2-32-static PROPERTIES UNITY_BUILD OFF
COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=32
MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_32_MACHO_COMPATIBILITY_VERSION}"
MACHO_CURRENT_VERSION "${LIBPCRE2_32_MACHO_CURRENT_VERSION}"
VERSION ${LIBPCRE2_32_VERSION}
SOVERSION ${LIBPCRE2_32_SOVERSION})
TARGET_COMPILE_DEFINITIONS(pcre2-32-static PUBLIC PCRE2_STATIC)
IF(REQUIRE_PTHREAD)
TARGET_LINK_LIBRARIES(pcre2-32-static Threads::Threads)
ENDIF(REQUIRE_PTHREAD)
set(targets ${targets} pcre2-32-static)
IF(MSVC)
SET_TARGET_PROPERTIES(pcre2-32-static PROPERTIES OUTPUT_NAME pcre2-32-static)
ELSE(MSVC)
SET_TARGET_PROPERTIES(pcre2-32-static PROPERTIES OUTPUT_NAME pcre2-32)
ENDIF(MSVC)
IF(PCRE2_STATIC_PIC)
SET_TARGET_PROPERTIES(pcre2-32-static PROPERTIES POSITION_INDEPENDENT_CODE 1)
ENDIF(PCRE2_STATIC_PIC)
ENDIF(BUILD_STATIC_LIBS)
IF(BUILD_SHARED_LIBS)
ADD_LIBRARY(pcre2-32-shared SHARED ${PCRE2_HEADERS} ${PCRE2_SOURCES} ${PROJECT_BINARY_DIR}/config.h)
TARGET_INCLUDE_DIRECTORIES(pcre2-32-shared PUBLIC ${PROJECT_BINARY_DIR})
SET_TARGET_PROPERTIES(pcre2-32-shared PROPERTIES UNITY_BUILD OFF
COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=32
MACHO_COMPATIBILITY_VERSION "${LIBPCRE2_32_MACHO_COMPATIBILITY_VERSION}"
MACHO_CURRENT_VERSION "${LIBPCRE2_32_MACHO_CURRENT_VERSION}"
VERSION ${LIBPCRE2_32_VERSION}
SOVERSION ${LIBPCRE2_32_SOVERSION}
OUTPUT_NAME pcre2-32)
IF(REQUIRE_PTHREAD)
TARGET_LINK_LIBRARIES(pcre2-32-shared Threads::Threads)
ENDIF(REQUIRE_PTHREAD)
set(targets ${targets} pcre2-32-shared)
SET(dll_pdb_files ${PROJECT_BINARY_DIR}/pcre2-32.pdb ${dll_pdb_files})
SET(dll_pdb_debug_files ${PROJECT_BINARY_DIR}/pcre2-32d.pdb ${dll_pdb_debug_files})
IF(MINGW)
IF(NON_STANDARD_LIB_PREFIX)
SET_TARGET_PROPERTIES(pcre2-32-shared PROPERTIES PREFIX "")
ENDIF(NON_STANDARD_LIB_PREFIX)
IF(NON_STANDARD_LIB_SUFFIX)
SET_TARGET_PROPERTIES(pcre2-32-shared PROPERTIES SUFFIX "-0.dll")
ENDIF(NON_STANDARD_LIB_SUFFIX)
ENDIF(MINGW)
ENDIF(BUILD_SHARED_LIBS)
IF(BUILD_STATIC_LIBS)
ADD_LIBRARY(pcre2-32 ALIAS pcre2-32-static)
ELSE(BUILD_STATIC_LIBS)
ADD_LIBRARY(pcre2-32 ALIAS pcre2-32-shared)
ENDIF(BUILD_STATIC_LIBS)
ENDIF(PCRE2_BUILD_PCRE2_32)
# Generate pkg-config files
set(PACKAGE_VERSION "${PCRE2_MAJOR}.${PCRE2_MINOR}")
set(prefix ${CMAKE_INSTALL_PREFIX})
set(exec_prefix "\${prefix}")
set(libdir "\${exec_prefix}/${CMAKE_INSTALL_LIBDIR}")
set(includedir "\${prefix}/include")
if(WIN32 AND (CMAKE_BUILD_TYPE MATCHES Debug))
set(LIB_POSTFIX ${CMAKE_DEBUG_POSTFIX})
endif()
if(PCRE2_BUILD_PCRE2_8)
configure_file(libpcre2-posix.pc.in libpcre2-posix.pc @ONLY)
list(APPEND pkg_config_files "${CMAKE_CURRENT_BINARY_DIR}/libpcre2-posix.pc")
configure_file(libpcre2-8.pc.in libpcre2-8.pc @ONLY)
list(APPEND pkg_config_files "${CMAKE_CURRENT_BINARY_DIR}/libpcre2-8.pc")
set(enable_pcre2_8 "yes")
else()
set(enable_pcre2_8 "no")
endif()
if(PCRE2_BUILD_PCRE2_16)
configure_file(libpcre2-16.pc.in libpcre2-16.pc @ONLY)
list(APPEND pkg_config_files "${CMAKE_CURRENT_BINARY_DIR}/libpcre2-16.pc")
set(enable_pcre2_16 "yes")
else()
set(enable_pcre2_16 "no")
endif()
if(PCRE2_BUILD_PCRE2_32)
configure_file(libpcre2-32.pc.in libpcre2-32.pc @ONLY)
list(APPEND pkg_config_files "${CMAKE_CURRENT_BINARY_DIR}/libpcre2-32.pc")
set(enable_pcre2_32 "yes")
else()
set(enable_pcre2_32 "no")
endif()
configure_file(pcre2-config.in pcre2-config @ONLY NEWLINE_STYLE LF)
# Executables
IF(PCRE2_BUILD_PCRE2GREP)
ADD_EXECUTABLE(pcre2grep src/pcre2grep.c)
SET_PROPERTY(TARGET pcre2grep
PROPERTY COMPILE_DEFINITIONS PCRE2_CODE_UNIT_WIDTH=8)
set(targets ${targets} pcre2grep)
TARGET_LINK_LIBRARIES(pcre2grep pcre2-posix ${PCRE2GREP_LIBS})
ENDIF(PCRE2_BUILD_PCRE2GREP)
# Testing
IF(PCRE2_BUILD_TESTS)
ENABLE_TESTING()
SET(PCRE2TEST_SOURCES src/pcre2test.c)
IF(MSVC)
# This is needed to avoid a stack overflow error in the standard tests. The
# flag should be indicated with a forward-slash instead of a hyphen, but
# then CMake treats it as a file path.
SET(PCRE2TEST_LINKER_FLAGS -STACK:2500000)
ENDIF(MSVC)
ADD_EXECUTABLE(pcre2test ${PCRE2TEST_SOURCES})
set(targets ${targets} pcre2test)
IF(PCRE2_BUILD_PCRE2_8)
LIST(APPEND PCRE2TEST_LIBS pcre2-posix pcre2-8)
ENDIF(PCRE2_BUILD_PCRE2_8)
IF(PCRE2_BUILD_PCRE2_16)
LIST(APPEND PCRE2TEST_LIBS pcre2-16)
ENDIF(PCRE2_BUILD_PCRE2_16)
IF(PCRE2_BUILD_PCRE2_32)
LIST(APPEND PCRE2TEST_LIBS pcre2-32)
ENDIF(PCRE2_BUILD_PCRE2_32)
TARGET_LINK_LIBRARIES(pcre2test ${PCRE2TEST_LIBS} ${PCRE2TEST_LINKER_FLAGS})
IF(PCRE2_BUILD_PCRE2_8)
ADD_EXECUTABLE(pcre2posix_test src/pcre2posix_test.c)
TARGET_LINK_LIBRARIES(pcre2posix_test pcre2-posix pcre2-8)
ENDIF(PCRE2_BUILD_PCRE2_8)