forked from open62541/open62541
-
Notifications
You must be signed in to change notification settings - Fork 0
/
CMakeLists.txt
1453 lines (1243 loc) · 64.5 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
cmake_minimum_required(VERSION 3.13)
# Default android platform of android.toolchain.cmake is "19" but we need "24" for "epoll_create1" and "<ifaddrs.h>"
set(ANDROID_PLATFORM 24)
if(UA_BUILD_FUZZING OR UA_BUILD_OSS_FUZZ OR UA_BUILD_FUZZING_CORPUS)
project(open62541) # We need to have C++ support configured for fuzzing
else()
project(open62541 C) # Do not look for a C++ compiler
endif()
# set(CMAKE_VERBOSE_MAKEFILE ON)
set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/tools/cmake")
find_package(Python3 REQUIRED)
find_package(Git)
include(AssignSourceGroup)
include(GNUInstallDirs)
include(open62541Macros)
#############################
# Compiled binaries folders #
#############################
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
###########
# Version #
###########
# The current version information. On the master branch, we take the version
# number from the latest release plus the "-undefined" label. Will be
# overwritten with more detailed information if git is available.
set(OPEN62541_VER_MAJOR 1)
set(OPEN62541_VER_MINOR 4)
set(OPEN62541_VER_PATCH 6)
set(OPEN62541_VER_LABEL "-undefined") # like "-rc1" or "-g4538abcd" or "-g4538abcd-dirty"
set(OPEN62541_VER_COMMIT "unknown-commit")
# Overwrite the version information based on git if available
include(SetGitBasedVersion)
set_open62541_version()
# Examples for the version string are:
# v1.2
# v1.2.3
# v1.2.3-rc1
# v1.2.3-rc1-dirty
# v1.2.3-5-g4538abcd
# v1.2.3-5-g4538abcd-dirty
set(OPEN62541_VERSION "v${OPEN62541_VER_MAJOR}.${OPEN62541_VER_MINOR}.${OPEN62541_VER_PATCH}${OPEN62541_VER_LABEL}")
MESSAGE(STATUS "open62541 Version: ${OPEN62541_VERSION}")
################
# Architecture #
################
set(UA_ARCHITECTURES "none" "posix" "win32")
set(UA_ARCHITECTURE "" CACHE STRING "Architecture to build open62541 for")
SET_PROPERTY(CACHE UA_ARCHITECTURE PROPERTY STRINGS "" ${UA_ARCHITECTURES})
if("${UA_ARCHITECTURE}" STREQUAL "")
if(UNIX)
set(UA_ARCHITECTURE "posix" CACHE STRING "" FORCE)
elseif(WIN32)
set(UA_ARCHITECTURE "win32" CACHE STRING "" FORCE)
endif(UNIX)
endif()
message(STATUS "The selected architecture is: ${UA_ARCHITECTURE}")
if("${UA_ARCHITECTURE}" STREQUAL "posix")
set(UA_ARCHITECTURE_POSIX 1)
elseif("${UA_ARCHITECTURE}" STREQUAL "win32")
set(UA_ARCHITECTURE_WIN32 1)
endif()
#################
# Build Options #
#################
# Set default build type.
if(NOT CMAKE_BUILD_TYPE)
message(STATUS "CMAKE_BUILD_TYPE not given; setting to 'Debug'")
set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Choose the type of build" FORCE)
endif()
string(TOLOWER "${CMAKE_BUILD_TYPE}" BUILD_TYPE_LOWER_CASE)
option(UA_ENABLE_AMALGAMATION "Concatenate the library to a single file open62541.h/.c" OFF)
option(BUILD_SHARED_LIBS "Enable building of shared libraries (dll/so)" OFF)
set(UA_LOGLEVEL 100 CACHE STRING "Minimal level for logs (in addition to the log plugin settings) (100=TRACE, 200=DEBUG, 300=INFO, 400=WARNING, 500=ERROR, 600=FATAL)")
option(UA_ENABLE_DIAGNOSTICS "Enable diagnostics information exposed by the server" ON)
option(UA_ENABLE_METHODCALLS "Enable the Method service set" ON)
option(UA_ENABLE_SUBSCRIPTIONS "Enable subscriptions support" ON)
option(UA_ENABLE_SUBSCRIPTIONS_EVENTS "Enable event monitoring" ON)
option(UA_ENABLE_DA "Enable OPC UA DataAccess (Part 8) definitions" ON)
option(UA_ENABLE_HISTORIZING "Enable basic support for historical access (client and server)" ON)
option(UA_ENABLE_DISCOVERY "Enable Discovery Service (LDS)" ON)
option(UA_ENABLE_JSON_ENCODING "Enable JSON encoding" ON)
option(UA_ENABLE_XML_ENCODING "Enable XML encoding (EXPERIMENTAL)" OFF)
option(UA_ENABLE_NODESETLOADER "Enable nodesetLoader public API" OFF)
option(UA_ENABLE_DATATYPES_ALL "Generate all datatypes for namespace zero (uses more binary space)" ON)
if(UA_INFORMATION_MODEL_AUTOLOAD AND NOT UA_BUILD_FUZZING)
set(UA_ENABLE_NODESET_INJECTOR ON)
endif()
set(MULTITHREADING_DEFAULT 0)
if(WIN32 OR UNIX)
# Enable multithreading by default on Windows and POSIX-like (Unix) systems
set(MULTITHREADING_DEFAULT 100)
endif()
set(UA_MULTITHREADING ${MULTITHREADING_DEFAULT} CACHE STRING
"Multithreading support (<100: No multithreading support, >=100: Thread-safety enabled (internal mutexes)")
option(UA_ENABLE_SUBSCRIPTIONS_ALARMS_CONDITIONS "Enable the use of A&C. (EXPERIMENTAL)" OFF)
mark_as_advanced(UA_ENABLE_SUBSCRIPTIONS_ALARMS_CONDITIONS)
option(UA_ENABLE_NODEMANAGEMENT "Enable dynamic addition and removal of nodes at runtime" ON)
mark_as_advanced(UA_ENABLE_NODEMANAGEMENT)
option(UA_ENABLE_PARSING "Utility functions that require parsing (e.g. NodeId expressions)" ON)
mark_as_advanced(UA_ENABLE_PARSING)
option(UA_ENABLE_INLINABLE_EXPORT "Export 'static inline' methods as regular API" OFF)
mark_as_advanced(UA_ENABLE_INLINABLE_EXPORT)
option(UA_ENABLE_DISCOVERY_MULTICAST "Enable Discovery Service with multicast support (LDS-ME)" OFF)
mark_as_advanced(UA_ENABLE_DISCOVERY_MULTICAST)
# security provider
set(UA_ENCRYPTION_PLUGINS "MBEDTLS" "OPENSSL" "LIBRESSL")
set(UA_ENABLE_ENCRYPTION OFF CACHE STRING "Encryption support (LibreSSL EXPERIMENTAL)")
SET_PROPERTY(CACHE UA_ENABLE_ENCRYPTION PROPERTY STRINGS "OFF" ${UA_ENCRYPTION_PLUGINS})
option(UA_ENABLE_ENCRYPTION_OPENSSL "Deprecated: Enable encryption support (uses openssl)" OFF)
mark_as_advanced(UA_ENABLE_ENCRYPTION_OPENSSL)
option(UA_ENABLE_ENCRYPTION_MBEDTLS "Deprecated: Enable encryption support (uses mbedTLS)" OFF)
mark_as_advanced(UA_ENABLE_ENCRYPTION_MBEDTLS)
list (FIND UA_ENCRYPTION_PLUGINS ${UA_ENABLE_ENCRYPTION} _tmp)
if(UA_ENABLE_ENCRYPTION STREQUAL "OFF" OR ${_tmp} GREATER -1)
set(UA_ENABLE_ENCRYPTION_OPENSSL OFF)
set(UA_ENABLE_ENCRYPTION_MBEDTLS OFF)
set(UA_ENABLE_ENCRYPTION_LIBRESSL OFF)
if(UA_ENABLE_ENCRYPTION STREQUAL "MBEDTLS")
set(UA_ENABLE_ENCRYPTION_MBEDTLS ON)
elseif(UA_ENABLE_ENCRYPTION STREQUAL "OPENSSL")
set(UA_ENABLE_ENCRYPTION_OPENSSL ON)
elseif(UA_ENABLE_ENCRYPTION STREQUAL "LIBRESSL")
set(UA_ENABLE_ENCRYPTION_LIBRESSL ON)
endif()
# Only for backward compatability
elseif(UA_ENABLE_ENCRYPTION)
message(DEPRECATION "Set UA_ENABLE_ENCRYPTION to the desired encryption library." )
if(NOT UA_ENABLE_ENCRYPTION_OPENSSL)
set(UA_ENABLE_ENCRYPTION_MBEDTLS ON)
endif()
else()
message(DEPRECATION "Set UA_ENABLE_ENCRYPTION to the desired encryption library." )
if(UA_ENABLE_ENCRYPTION_MBEDTLS)
set(UA_ENABLE_ENCRYPTION "MBEDTLS")
set(UA_ENABLE_ENCRYPTION_OPENSSL OFF)
endif()
if(UA_ENABLE_ENCRYPTION_OPENSSL)
set(UA_ENABLE_ENCRYPTION "OPENSSL")
set(UA_ENABLE_ENCRYPTION_MBEDTLS OFF)
endif()
endif()
# TPM Security
set(UA_ENABLE_ENCRYPTION_TPM2 "OFF" CACHE STRING "TPM encryption support")
SET_PROPERTY(CACHE UA_ENABLE_ENCRYPTION_TPM2 PROPERTY STRINGS "ON" "OFF")
if(UA_ENABLE_ENCRYPTION_TPM2 STREQUAL "OFF")
set(UA_ENABLE_TPM2_SECURITY OFF)
set(UA_ENABLE_TPM2_KEYSTORE OFF)
else()
set(UA_ENABLE_TPM2_SECURITY ON)
set(UA_ENABLE_TPM2_KEYSTORE ON)
endif()
if(UA_ENABLE_TPM2_SECURITY)
if(NOT UA_ENABLE_ENCRYPTION)
message(FATAL_ERROR "TPM2 encryption cannot be used with disabled UA_ENABLE_ENCRYPTION")
endif()
find_library(TPM2_LIB tpm2_pkcs11)
message(${TPM2_LIB})
endif()
if(UA_ENABLE_TPM2_KEYSTORE)
if(NOT UA_ENABLE_ENCRYPTION)
message(FATAL_ERROR "TPM2 Keystore cannot be used with disabled UA_ENABLE_ENCRYPTION")
endif()
endif()
# Namespace Zero
set(UA_NAMESPACE_ZERO "REDUCED" CACHE STRING "Completeness of the generated namespace zero (minimal/reduced/full)")
SET_PROPERTY(CACHE UA_NAMESPACE_ZERO PROPERTY STRINGS "MINIMAL" "REDUCED" "FULL")
if(UA_NAMESPACE_ZERO STREQUAL "MINIMAL")
set(UA_GENERATED_NAMESPACE_ZERO OFF)
else()
set(UA_GENERATED_NAMESPACE_ZERO ON)
endif()
if(UA_NAMESPACE_ZERO STREQUAL "FULL")
set(UA_GENERATED_NAMESPACE_ZERO_FULL ON)
else()
set(UA_GENERATED_NAMESPACE_ZERO_FULL OFF)
endif()
if(MSVC AND UA_NAMESPACE_ZERO STREQUAL "FULL")
# For the full NS0 we need a stack size of 8MB (as it is default on linux)
# See https://github.com/open62541/open62541/issues/1326
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /STACK:8000000")
endif()
if(UA_BUILD_FUZZING OR UA_BUILD_OSS_FUZZ OR UA_BUILD_FUZZING_CORPUS)
# Force enable options not passed in the build script, to also fuzzy-test this code
set(UA_ENABLE_DISCOVERY ON CACHE STRING "" FORCE)
set(UA_ENABLE_DISCOVERY_MULTICAST ON CACHE STRING "" FORCE)
set(UA_ENABLE_ENCRYPTION ON CACHE STRING "OFF" FORCE)
set(UA_ENABLE_ENCRYPTION_MBEDTLS ON CACHE STRING "" FORCE)
set(UA_ENABLE_HISTORIZING ON CACHE STRING "" FORCE)
set(UA_ENABLE_JSON_ENCODING ON CACHE STRING "" FORCE)
set(UA_ENABLE_SUBSCRIPTIONS ON CACHE STRING "" FORCE)
set(UA_ENABLE_SUBSCRIPTIONS_EVENTS ON CACHE STRING "" FORCE)
endif()
# It should not be possible to enable events without enabling subscriptions and full ns0
#if((UA_ENABLE_SUBSCRIPTIONS_EVENTS) AND (NOT (UA_ENABLE_SUBSCRIPTIONS AND UA_NAMESPACE_ZERO STREQUAL "FULL")))
# message(FATAL_ERROR "Unable to enable events without UA_ENABLE_SUBSCRIPTIONS and full namespace 0")
#endif()
# It should not be possible to enable Alarms and Condition without enabling Events and full ns0
if((UA_ENABLE_SUBSCRIPTIONS_ALARMS_CONDITIONS) AND (NOT (UA_ENABLE_SUBSCRIPTIONS_EVENTS AND UA_NAMESPACE_ZERO STREQUAL "FULL")))
message(FATAL_ERROR "Unable to enable A&C without UA_ENABLE_SUBSCRIPTIONS_EVENTS and full namespace 0")
endif()
if(UA_ENABLE_DISCOVERY_MULTICAST AND NOT UA_ENABLE_DISCOVERY)
MESSAGE(WARNING "UA_ENABLE_DISCOVERY_MULTICAST is enabled, but not UA_ENABLE_DISCOVERY. UA_ENABLE_DISCOVERY_MULTICAST will be set to OFF")
SET(UA_ENABLE_DISCOVERY_MULTICAST OFF CACHE BOOL "Enable Discovery Service with multicast support (LDS-ME)" FORCE)
endif()
# Advanced options
option(UA_ENABLE_COVERAGE "Enable gcov coverage" OFF)
mark_as_advanced(UA_ENABLE_COVERAGE)
if(UA_ENABLE_COVERAGE)
# We are using the scripts provided at for coverage testing: https://github.com/RWTH-HPC/CMake-codecov
set(ENABLE_COVERAGE ON)
find_package(codecov REQUIRED)
endif()
option(UA_ENABLE_QUERY "Enable query support in the client (most servers don't support it)" OFF)
mark_as_advanced(UA_ENABLE_QUERY)
option(UA_FORCE_32BIT "Force compilation as 32-bit executable" OFF)
mark_as_advanced(UA_FORCE_32BIT)
option(UA_FORCE_WERROR "Force compilation with -Werror (or /WX on MSVC)" OFF)
mark_as_advanced(UA_FORCE_WERROR)
option(UA_ENABLE_DEBUG_SANITIZER "Use sanitizer in debug mode" ON)
mark_as_advanced(UA_ENABLE_DEBUG_SANITIZER)
# General PubSub setup
option(UA_ENABLE_PUBSUB "Enable the PubSub protocol" ON)
option(UA_ENABLE_PUBSUB_SKS "Enable Security Key Service support for publisher and subscriber" OFF)
mark_as_advanced(UA_ENABLE_PUBSUB_SKS)
if(UA_ENABLE_PUBSUB_SKS)
message(WARNING "The PubSub SKS feature is under development and not yet ready.")
if(NOT UA_ENABLE_ENCRYPTION)
message(FATAL_ERROR "PubSub SKS cannot be used with disabled UA_ENABLE_ENCRYPTION")
endif()
if(NOT UA_NAMESPACE_ZERO STREQUAL "FULL")
message(FATAL_ERROR "PubSub SKS needs the full Namespace Zero")
endif()
endif()
option(UA_ENABLE_PUBSUB_INFORMATIONMODEL "Enable PubSub information model twin" ON)
if(UA_ENABLE_PUBSUB_INFORMATIONMODEL)
if(NOT UA_ENABLE_PUBSUB)
message(FATAL_ERROR "PubSub information model representation cannot be used with disabled PubSub function.")
endif()
if(UA_NAMESPACE_ZERO STREQUAL "MINIMAL")
message(FATAL_ERROR "PubSub information model representation cannot be used with MINIMAL namespace zero.")
endif()
endif()
option(UA_ENABLE_PUBSUB_FILE_CONFIG "Enable loading PubSub Config from file extension" OFF)
mark_as_advanced(UA_ENABLE_PUBSUB_FILE_CONFIG)
if(UA_ENABLE_PUBSUB_FILE_CONFIG)
if(NOT UA_ENABLE_PUBSUB)
message(FATAL_ERROR "For UA_ENABLE_PUBSUB_FILE_CONFIG PubSub needs to be enabled")
endif()
endif()
option(UA_ENABLE_MQTT "Enable MQTT connections for the EventLoop" OFF)
mark_as_advanced(UA_ENABLE_MQTT)
if(UA_ENABLE_MQTT)
if(NOT EXISTS "${UA_FILE_MQTT}")
message(STATUS "Submodule update")
execute_process(COMMAND ${GIT_EXECUTABLE} submodule update --init --recursive
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
RESULT_VARIABLE GIT_SUBMOD_RESULT)
if(NOT GIT_SUBMOD_RESULT EQUAL "0")
message(FATAL_ERROR "git submodule update --init --recursive failed with ${GIT_SUBMOD_RESULT}")
endif()
endif()
include_directories("${PROJECT_SOURCE_DIR}/deps/mqtt-c/include")
endif()
option(UA_ENABLE_STATUSCODE_DESCRIPTIONS "Enable conversion of StatusCode to human-readable error message" ON)
mark_as_advanced(UA_ENABLE_STATUSCODE_DESCRIPTIONS)
option(UA_ENABLE_TYPEDESCRIPTION "Add the type and member names to the UA_DataType structure" ON)
mark_as_advanced(UA_ENABLE_TYPEDESCRIPTION)
option(UA_ENABLE_NODESET_COMPILER_DESCRIPTIONS "Set node description attribute for nodeset compiler generated nodes" ON)
mark_as_advanced(UA_ENABLE_NODESET_COMPILER_DESCRIPTIONS)
option(UA_ENABLE_DETERMINISTIC_RNG "Do not seed the random number generator (e.g. for unit tests)." OFF)
mark_as_advanced(UA_ENABLE_DETERMINISTIC_RNG)
option(UA_ENABLE_MALLOC_SINGLETON
"Use a global variable pointer for malloc (and free, ...) that can be switched at runtime" OFF)
mark_as_advanced(UA_ENABLE_MALLOC_SINGLETON)
option(UA_MSVC_FORCE_STATIC_CRT "Force linking with the static C-runtime library when compiling to static library with MSVC" ON)
mark_as_advanced(UA_MSVC_FORCE_STATIC_CRT)
option(UA_FILE_NS0 "Override the NodeSet xml file used to generate namespace zero")
mark_as_advanced(UA_FILE_NS0)
# Blacklist file passed as --blacklist to the nodeset compiler. All the given nodes will be removed from the generated
# nodeset, including all the references to and from that node. The format is a node id per line.
# Supported formats: "i=123" (for NS0), "ns=2;s=asdf" (matches NS2 in that specific file), or recommended
# "ns=http://opcfoundation.org/UA/DI/;i=123" namespace index independent node id
option(UA_FILE_NS0_BLACKLIST "File containing blacklisted nodes which should not be included in the generated nodeset code.")
mark_as_advanced(UA_FILE_NS0_BLACKLIST)
# Semaphores/file system may not be available on embedded devices. It can be
# disabled with the following option
option(UA_ENABLE_DISCOVERY_SEMAPHORE "Enable Discovery Semaphore support" ON)
mark_as_advanced(UA_ENABLE_DISCOVERY_SEMAPHORE)
option(UA_ENABLE_UNIT_TESTS_MEMCHECK "Use Valgrind (Linux) or DrMemory (Windows) to detect memory leaks when running the unit tests" OFF)
mark_as_advanced(UA_ENABLE_UNIT_TESTS_MEMCHECK)
# Build options for debugging
option(UA_DEBUG "Enable assertions and additional functionality that should not be included in release builds" OFF)
mark_as_advanced(UA_DEBUG)
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
set(UA_DEBUG ON)
endif()
option(UA_DEBUG_DUMP_PKGS "Dump every package received by the server as hexdump format" OFF)
mark_as_advanced(UA_DEBUG_DUMP_PKGS)
option(UA_ENABLE_HARDENING "Enable Hardening measures (e.g. Stack-Protectors and Fortify)" ON)
mark_as_advanced(UA_ENABLE_HARDENING)
if(CMAKE_VERSION VERSION_GREATER 3.6)
set(UA_ENABLE_STATIC_ANALYZER "OFF" CACHE STRING "Enable installed static analyzer during build process (off/minimal/reduced/full)")
mark_as_advanced(UA_ENABLE_STATIC_ANALYZER)
SET_PROPERTY(CACHE UA_ENABLE_STATIC_ANALYZER PROPERTY STRINGS "OFF" "MINIMAL" "REDUCED" "FULL")
endif()
option(UA_DEBUG_FILE_LINE_INFO "Enable file and line information as additional debugging output for error messages" OFF)
mark_as_advanced(UA_DEBUG_FILE_LINE_INFO)
if(CMAKE_BUILD_TYPE MATCHES DEBUG)
set(UA_DEBUG_FILE_LINE_INFO ON)
endif()
# Build Targets
option(UA_BUILD_EXAMPLES "Build example servers and clients" OFF)
option(UA_BUILD_TOOLS "Build OPC UA shell tools" OFF)
option(UA_BUILD_UNIT_TESTS "Build the unit tests" OFF)
option(UA_BUILD_FUZZING "Build the fuzzing executables" OFF)
mark_as_advanced(UA_BUILD_FUZZING)
if(UA_BUILD_FUZZING)
# oss-fuzz already defines this by default
add_definitions(-DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION)
endif()
option(UA_BUILD_FUZZING_CORPUS "Build the fuzzing corpus" OFF)
mark_as_advanced(UA_BUILD_FUZZING_CORPUS)
if(UA_BUILD_FUZZING_CORPUS)
add_definitions(-DUA_DEBUG_DUMP_PKGS_FILE)
set(UA_ENABLE_TYPEDESCRIPTION ON CACHE STRING "" FORCE)
#set(UA_DEBUG_DUMP_PKGS ON CACHE STRING "" FORCE)
endif()
option(UA_BUILD_OSS_FUZZ "Special build switch used in oss-fuzz" OFF)
mark_as_advanced(UA_BUILD_OSS_FUZZ)
# Android platform message
if(ANDROID_NDK_TOOLCHAIN_INCLUDED)
MESSAGE("Platform is ${CMAKE_SYSTEM_NAME}")
endif()
##########################
# Advanced Build Targets #
##########################
# Building shared libs (dll, so). This option is written into ua_config.h.
set(UA_DYNAMIC_LINKING OFF)
if(BUILD_SHARED_LIBS)
set(UA_DYNAMIC_LINKING ON)
if(UA_ENABLE_DISCOVERY_MULTICAST)
set(MDNSD_DYNAMIC_LINKING ON)
endif()
endif()
if(UA_ENABLE_SUBSCRIPTIONS_ALARMS_CONDITIONS)
MESSAGE(WARNING "UA_ENABLE_SUBSCRIPTIONS_ALARMS_CONDITIONS is enabled. The feature is under development and marked as EXPERIMENTAL")
endif()
if(UA_ENABLE_SUBSCRIPTIONS_EVENTS AND (NOT UA_ENABLE_SUBSCRIPTIONS))
MESSAGE(WARNING "UA_ENABLE_SUBSCRIPTIONS_EVENTS needs Subscriptions enabled")
set(UA_ENABLE_SUBSCRIPTIONS_EVENTS OFF)
endif()
if(UA_ENABLE_HISTORIZING AND (NOT UA_ENABLE_SUBSCRIPTIONS))
MESSAGE(FATAL_ERROR "UA_ENABLE_HISTORIZING needs Subscriptions enabled")
endif()
######################
# External Libraries #
######################
set(open62541_LIBRARIES "")
set(open62541_PUBLIC_LIBRARIES "")
if("${UA_ARCHITECTURE}" STREQUAL "posix")
list(APPEND open62541_LIBRARIES "m")
if(UA_MULTITHREADING GREATER_EQUAL 100 OR UA_BUILD_UNIT_TESTS AND NOT ANDROID_NDK_TOOLCHAIN_INCLUDED)
list(APPEND open62541_PUBLIC_LIBRARIES "pthread")
endif()
if(NOT APPLE AND (NOT ${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD") AND NOT ANDROID_NDK_TOOLCHAIN_INCLUDED)
list(APPEND open62541_LIBRARIES "rt")
endif()
elseif("${UA_ARCHITECTURE}" STREQUAL "win32")
list(APPEND open62541_LIBRARIES "ws2_32")
list(APPEND open62541_LIBRARIES "iphlpapi")
endif()
if(UA_ENABLE_ENCRYPTION_OPENSSL)
# use the OpenSSL encryption library
# https://cmake.org/cmake/help/v3.13/module/FindOpenSSL.html
find_package(OpenSSL REQUIRED)
list(APPEND open62541_LIBRARIES "${OPENSSL_LIBRARIES}")
if(WIN32)
# Add bestcrypt for windows systems
list(APPEND open62541_LIBRARIES bcrypt)
endif()
endif()
if(UA_ENABLE_ENCRYPTION_LIBRESSL)
# See https://github.com/libressl-portable/portable/blob/master/FindLibreSSL.cmake
find_package(LibreSSL REQUIRED)
list(APPEND open62541_LIBRARIES ${LIBRESSL_LIBRARIES})
if(WIN32)
# Add bestcrypt for random generator and ws2_32 for crypto
list(APPEND open62541_LIBRARIES ws2_32 bcrypt)
endif()
endif()
if(UA_ENABLE_ENCRYPTION_MBEDTLS)
# The recommended way is to install mbedtls via the OS package manager. If
# that is not possible, manually compile mbedTLS and set the cmake variables
# defined in /tools/cmake/FindMbedTLS.cmake.
find_package(MbedTLS REQUIRED)
list(APPEND open62541_LIBRARIES ${MBEDTLS_LIBRARIES})
if(WIN32)
# Add bestcrypt for windows systems
list(APPEND open62541_LIBRARIES bcrypt)
endif()
endif()
if(UA_ENABLE_TPM2_SECURITY)
list(APPEND open62541_LIBRARIES ${TPM2_LIB})
endif()
#####################
# Compiler Settings #
#####################
# Check if a C compiler flag is supported and add it (if supported)
# Taken from https://stackoverflow.com/a/33266748
include(CheckCCompilerFlag)
function(check_add_cc_flag CC_FLAG)
string(FIND "${CMAKE_C_FLAGS}" "${CC_FLAG}" flag_already_set)
if(flag_already_set EQUAL -1)
message(STATUS "Test CC flag ${CC_FLAG}")
check_c_compiler_flag("${CC_FLAG}" flag_supported)
if(flag_supported)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CC_FLAG}" CACHE INTERNAL "C Compiler Flags")
endif()
unset(flag_supported CACHE)
endif()
endfunction()
function(add_cc_flag CC_FLAG)
string(FIND "${CMAKE_C_FLAGS}" "${CC_FLAG}" flag_already_set)
if(flag_already_set EQUAL -1)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CC_FLAG}" CACHE INTERNAL "C Compiler Flags")
endif()
endfunction()
if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID STREQUAL "Clang")
check_add_cc_flag("-std=c99") # C99 mode
check_add_cc_flag("-pipe") # Avoid writing temporary files (for compiler speed)
check_add_cc_flag("-Wall") # Warnings
check_add_cc_flag("-Wextra") # More warnings
check_add_cc_flag("-Wpedantic") # Standard compliance
if(UA_FORCE_WERROR)
check_add_cc_flag("-Werror") # All warnings are errors
check_add_cc_flag("-Wunused-command-line-argument") # Warning for command line args instead of error
endif()
check_add_cc_flag("-Wno-static-in-inline") # Clang doesn't like the use of static inline methods inside static inline methods
check_add_cc_flag("-Wno-overlength-strings") # May happen in the nodeset compiler when complex values are directly encoded
check_add_cc_flag("-Wno-unused-parameter") # some methods may require unused arguments to cast to a method pointer
check_add_cc_flag("-Wno-maybe-uninitialized") # too many false positives
# Use a strict subset of the C and C++ languages
check_add_cc_flag("-Wc++-compat")
# Check that format strings (printf/scanf) are sane
check_add_cc_flag("-Wformat")
check_add_cc_flag("-Wformat-security")
check_add_cc_flag("-Wformat-nonliteral")
# Check prototype definitions
check_add_cc_flag("-Wmissing-prototypes")
check_add_cc_flag("-Wstrict-prototypes")
check_add_cc_flag("-Wredundant-decls")
check_add_cc_flag("-Wuninitialized")
check_add_cc_flag("-Winit-self")
check_add_cc_flag("-Wcast-qual")
check_add_cc_flag("-Wstrict-overflow")
check_add_cc_flag("-Wnested-externs")
check_add_cc_flag("-Wmultichar")
check_add_cc_flag("-Wundef")
check_add_cc_flag("-fno-strict-aliasing") # fewer compiler assumptions about pointer types
check_add_cc_flag("-fexceptions") # recommended for multi-threaded C code, also in combination with C++ code
# Generate position-independent code for shared libraries (adds a performance penalty)
if(BUILD_SHARED_LIBS)
add_cc_flag("-fPIC")
endif()
if(UA_MULTITHREADING GREATER_EQUAL 100 AND NOT WIN32)
check_add_cc_flag("-pthread")
endif()
# Force 32bit build
if(UA_FORCE_32BIT)
if(MSVC)
message(FATAL_ERROR "Select the 32bit (cross-) compiler instead of forcing compiler options")
endif()
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32") # GCC and Clang, possibly more
endif()
# Coverage
if(UA_ENABLE_COVERAGE)
check_add_cc_flag("--coverage")
if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
check_add_cc_flag("-fprofile-instr-generate")
check_add_cc_flag("-fcoverage-mapping")
endif()
endif()
if(NOT MINGW AND NOT UA_BUILD_OSS_FUZZ)
if(UA_ENABLE_HARDENING)
check_add_cc_flag("-fstack-protector-strong") # more performant stack protector, available since gcc 4.9
check_add_cc_flag("-fstack-clash-protection") # increased reliability of stack overflow detection, available since gcc 8
# future use (control flow integrity protection)
if(NOT ${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD")
check_add_cc_flag("-mcet")
check_add_cc_flag("-fcf-protection")
endif()
endif()
# IPO requires too much memory for unit tests
# GCC docu recommends to compile all files with the same options, therefore ignore it completely
if(NOT UA_BUILD_UNIT_TESTS AND NOT DEFINED CMAKE_INTERPROCEDURAL_OPTIMIZATION)
# needed to check if IPO is supported (check needs cmake > 3.9)
if("${CMAKE_VERSION}" VERSION_GREATER 3.9)
cmake_policy(SET CMP0069 NEW) # needed as long as required cmake < 3.9
include(CheckIPOSupported)
check_ipo_supported(RESULT CC_HAS_IPO) # Inter Procedural Optimization / Link Time Optimization (should be same as -flto)
if(CC_HAS_IPO AND NOT UA_DEBUG)
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION ON)
endif()
endif()
endif()
endif()
# Linker
set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "") # cmake sets -rdynamic by default
# Debug
if(UA_ENABLE_DEBUG_SANITIZER AND BUILD_TYPE_LOWER_CASE STREQUAL "debug" AND UNIX AND NOT UA_BUILD_OSS_FUZZ AND
CMAKE_C_COMPILER_ID STREQUAL "Clang" AND NOT UA_ENABLE_UNIT_TESTS_MEMCHECK)
# Add default sanitizer settings when using clang and Debug build.
# This allows e.g. CLion to find memory locations for SegFaults
message(STATUS "Sanitizer enabled")
set(SANITIZER_FLAGS "-g -fno-omit-frame-pointer -gline-tables-only -fsanitize=address -fsanitize-address-use-after-scope -fsanitize=leak -fsanitize=undefined")
if(CMAKE_CXX_COMPILER_VERSION AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 10.0)
set(SANITIZER_FLAGS "${SANITIZER_FLAGS} -fsanitize-coverage=trace-pc-guard")
endif()
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SANITIZER_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SANITIZER_FLAGS}")
endif()
if(NOT MINGW AND UA_ENABLE_HARDENING AND ((CMAKE_BUILD_TYPE STREQUAL "Release") OR (CMAKE_BUILD_TYPE STREQUAL "RelWithDebInfo")))
check_add_cc_flag("-D_FORTIFY_SOURCE=2") # run-time buffer overflow detection (needs at least -O1)
endif()
# Strip release builds
if(CMAKE_BUILD_TYPE STREQUAL "MinSizeRel" OR CMAKE_BUILD_TYPE STREQUAL "Release")
check_add_cc_flag("-ffunction-sections")
check_add_cc_flag("-fdata-sections")
check_add_cc_flag("-fno-unwind-tables")
check_add_cc_flag("-fno-asynchronous-unwind-tables")
check_add_cc_flag("-fno-math-errno")
# check_add_cc_flag("-fno-ident")
# remove stack-protector with MinSizeRel
if(CMAKE_BUILD_TYPE STREQUAL "MinSizeRel")
check_add_cc_flag("-fno-stack-protector")
endif()
if(NOT OS9)
set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -s")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -s")
endif()
if(APPLE)
set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -Wl,-dead_strip")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-dead_strip")
else()
set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -Wl,--gc-sections")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--gc-sections")
endif()
if(NOT WIN32 AND NOT CYGWIN AND NOT APPLE)
# these settings reduce the binary size by ~2kb
set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -Wl,-z,norelro -Wl,--hash-style=gnu -Wl,--build-id=none")
endif()
endif()
endif()
if(APPLE)
set(CMAKE_MACOSX_RPATH 1)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_DARWIN_C_SOURCE=1")
endif()
if(MSVC)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W3 /w44996")
if(UA_FORCE_WERROR)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /WX") # Compiler warnings, error on warning
endif()
if(UA_MSVC_FORCE_STATIC_CRT AND NOT BUILD_SHARED_LIBS)
set(CompilerFlags CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE CMAKE_C_FLAGS
CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE)
foreach(CompilerFlag ${CompilerFlags})
string(REPLACE "/MD" "/MT" ${CompilerFlag} "${${CompilerFlag}}")
endforeach()
endif()
endif()
if(UA_BUILD_FUZZING OR UA_BUILD_OSS_FUZZ)
set(UA_ENABLE_MALLOC_SINGLETON ON)
endif()
#########################
# Generate Main Library #
#########################
# Directory for generated sources
file(MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/src_generated")
# Generate the config.h
configure_file(include/open62541/config.h.in ${PROJECT_BINARY_DIR}/src_generated/open62541/config.h)
if(UA_ENABLE_DISCOVERY_MULTICAST)
include(GenerateExportHeader)
set(MDNSD_LOGLEVEL 300 CACHE STRING "Level at which logs shall be reported" FORCE)
# create a "fake" empty library to generate the export header macros
if (APPLE)
add_library(libmdnsd INTERFACE ${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/mdnsd.h)
else()
add_library(libmdnsd ${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/mdnsd.h)
endif()
set_property(TARGET libmdnsd PROPERTY LINKER_LANGUAGE C)
set_property(TARGET libmdnsd PROPERTY DEFINE_SYMBOL "MDNSD_DYNAMIC_LINKING_EXPORT")
configure_file("deps/mdnsd/libmdnsd/mdnsd_config_extra.in"
"${PROJECT_BINARY_DIR}/src_generated/mdnsd_config_extra")
file(READ "${PROJECT_BINARY_DIR}/src_generated/mdnsd_config_extra" MDNSD_CONFIG_EXTRA)
generate_export_header(libmdnsd EXPORT_FILE_NAME "${PROJECT_BINARY_DIR}/src_generated/mdnsd_config.h"
BASE_NAME MDNSD DEFINE_NO_DEPRECATED CUSTOM_CONTENT_FROM_VARIABLE MDNSD_CONFIG_EXTRA)
endif()
# Exported headers
set(exported_headers ${PROJECT_BINARY_DIR}/src_generated/open62541/config.h
${PROJECT_BINARY_DIR}/src_generated/open62541/statuscodes.h
${PROJECT_BINARY_DIR}/src_generated/open62541/nodeids.h
${PROJECT_SOURCE_DIR}/include/open62541/common.h
${PROJECT_SOURCE_DIR}/include/open62541/types.h
${PROJECT_BINARY_DIR}/src_generated/open62541/types_generated.h
${PROJECT_SOURCE_DIR}/include/open62541/plugin/log.h
${PROJECT_SOURCE_DIR}/include/open62541/util.h
${PROJECT_SOURCE_DIR}/include/open62541/plugin/accesscontrol.h
${PROJECT_SOURCE_DIR}/include/open62541/plugin/certificategroup.h
${PROJECT_SOURCE_DIR}/include/open62541/plugin/securitypolicy.h
${PROJECT_SOURCE_DIR}/include/open62541/plugin/eventloop.h
${PROJECT_SOURCE_DIR}/include/open62541/plugin/nodestore.h
${PROJECT_SOURCE_DIR}/include/open62541/plugin/historydatabase.h
${PROJECT_SOURCE_DIR}/include/open62541/server_pubsub.h
${PROJECT_SOURCE_DIR}/include/open62541/pubsub.h
${PROJECT_SOURCE_DIR}/include/open62541/client.h
${PROJECT_SOURCE_DIR}/include/open62541/server.h
${PROJECT_SOURCE_DIR}/include/open62541/client_highlevel.h
${PROJECT_SOURCE_DIR}/include/open62541/client_subscriptions.h
${PROJECT_SOURCE_DIR}/include/open62541/client_highlevel_async.h)
# Main Library
set(lib_headers ${PROJECT_SOURCE_DIR}/deps/open62541_queue.h
${PROJECT_SOURCE_DIR}/deps/pcg_basic.h
${PROJECT_SOURCE_DIR}/deps/libc_time.h
${PROJECT_SOURCE_DIR}/deps/base64.h
${PROJECT_SOURCE_DIR}/deps/dtoa.h
${PROJECT_SOURCE_DIR}/deps/mp_printf.h
${PROJECT_SOURCE_DIR}/deps/itoa.h
${PROJECT_SOURCE_DIR}/deps/ziptree.h
${PROJECT_SOURCE_DIR}/src/ua_types_encoding_binary.h
${PROJECT_SOURCE_DIR}/src/util/ua_util_internal.h
${PROJECT_BINARY_DIR}/src_generated/open62541/transport_generated.h
${PROJECT_SOURCE_DIR}/src/ua_securechannel.h
${PROJECT_SOURCE_DIR}/src/server/ua_session.h
${PROJECT_SOURCE_DIR}/src/server/ua_subscription.h
${PROJECT_SOURCE_DIR}/src/server/ua_services.h
${PROJECT_SOURCE_DIR}/src/server/ua_server_async.h
${PROJECT_SOURCE_DIR}/src/server/ua_server_internal.h
${PROJECT_SOURCE_DIR}/src/client/ua_client_internal.h
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_networkmessage.h
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_internal.h
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_keystorage.h)
set(lib_sources ${PROJECT_SOURCE_DIR}/src/ua_types.c
${PROJECT_SOURCE_DIR}/src/ua_types_encoding_binary.c
${PROJECT_BINARY_DIR}/src_generated/open62541/types_generated.c
${PROJECT_BINARY_DIR}/src_generated/open62541/transport_generated.c
${PROJECT_BINARY_DIR}/src_generated/open62541/statuscodes.c
${PROJECT_SOURCE_DIR}/src/util/ua_util.c
${PROJECT_SOURCE_DIR}/src/ua_securechannel.c
${PROJECT_SOURCE_DIR}/src/ua_securechannel_crypto.c
# server
${PROJECT_SOURCE_DIR}/src/server/ua_session.c
${PROJECT_SOURCE_DIR}/src/server/ua_nodes.c
${PROJECT_SOURCE_DIR}/src/server/ua_server.c
${PROJECT_SOURCE_DIR}/src/server/ua_server_ns0.c
${PROJECT_SOURCE_DIR}/src/server/ua_server_ns0_diagnostics.c
${PROJECT_SOURCE_DIR}/src/server/ua_server_config.c
${PROJECT_SOURCE_DIR}/src/server/ua_server_binary.c
${PROJECT_SOURCE_DIR}/src/server/ua_server_utils.c
${PROJECT_SOURCE_DIR}/src/server/ua_server_async.c
${PROJECT_SOURCE_DIR}/src/server/ua_services.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_view.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_method.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_session.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_attribute.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_discovery.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_subscription.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_monitoreditem.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_securechannel.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_nodemanagement.c
# pubsub
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_networkmessage_binary.c
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_connection.c
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_dataset.c
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_writer.c
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_writergroup.c
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_reader.c
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_readergroup.c
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_manager.c
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_ns0.c
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_keystorage.c
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_securitygroup.c
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_config.c
# client
${PROJECT_SOURCE_DIR}/src/client/ua_client.c
${PROJECT_SOURCE_DIR}/src/client/ua_client_connect.c
${PROJECT_SOURCE_DIR}/src/client/ua_client_discovery.c
${PROJECT_SOURCE_DIR}/src/client/ua_client_highlevel.c
${PROJECT_SOURCE_DIR}/src/client/ua_client_subscriptions.c
# dependencies
${PROJECT_SOURCE_DIR}/deps/libc_time.c
${PROJECT_SOURCE_DIR}/deps/pcg_basic.c
${PROJECT_SOURCE_DIR}/deps/base64.c
${PROJECT_SOURCE_DIR}/deps/dtoa.c
${PROJECT_SOURCE_DIR}/deps/mp_printf.c
${PROJECT_SOURCE_DIR}/deps/itoa.c
${PROJECT_SOURCE_DIR}/deps/ziptree.c)
if(UA_GENERATED_NAMESPACE_ZERO)
list(APPEND lib_headers ${PROJECT_BINARY_DIR}/src_generated/open62541/namespace0_generated.h)
list(APPEND lib_sources ${PROJECT_BINARY_DIR}/src_generated/open62541/namespace0_generated.c)
endif()
if(UA_ENABLE_PARSING)
list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/src/util/ua_types_lex.c)
if(UA_ENABLE_SUBSCRIPTIONS_EVENTS)
list(APPEND lib_headers ${PROJECT_SOURCE_DIR}/src/util/ua_eventfilter_parser.h)
list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/src/util/ua_eventfilter_parser.c
${PROJECT_SOURCE_DIR}/src/util/ua_eventfilter_lex.c
${PROJECT_SOURCE_DIR}/src/util/ua_eventfilter_grammar.c)
endif()
endif()
if(UA_ENABLE_JSON_ENCODING)
list(APPEND lib_headers ${PROJECT_SOURCE_DIR}/deps/cj5.h
${PROJECT_SOURCE_DIR}/deps/parse_num.h
${PROJECT_SOURCE_DIR}/src/ua_types_encoding_json.h)
list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/deps/cj5.c
${PROJECT_SOURCE_DIR}/deps/parse_num.c
${PROJECT_SOURCE_DIR}/src/ua_types_encoding_json.c
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_networkmessage_json.c)
endif()
if(UA_ENABLE_XML_ENCODING)
if(NOT UA_ENABLE_JSON_ENCODING)
list(APPEND lib_headers ${PROJECT_SOURCE_DIR}/deps/parse_num.h)
list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/deps/parse_num.c)
endif()
list(APPEND lib_headers ${PROJECT_SOURCE_DIR}/src/ua_types_encoding_xml.h)
list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/src/ua_types_encoding_xml.c)
endif()
if(UA_ENABLE_SUBSCRIPTIONS)
list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/src/server/ua_subscription.c
${PROJECT_SOURCE_DIR}/src/server/ua_subscription_datachange.c)
if(UA_ENABLE_SUBSCRIPTIONS_EVENTS)
if(UA_NAMESPACE_ZERO STREQUAL "MINIMAL")
message(FATAL_ERROR "Events require at least the reduced Namespace Zero")
endif()
list(APPEND lib_sources
${PROJECT_SOURCE_DIR}/src/server/ua_subscription_event.c
${PROJECT_SOURCE_DIR}/src/server/ua_subscription_eventfilter.c)
if(UA_ENABLE_SUBSCRIPTIONS_ALARMS_CONDITIONS)
list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/src/server/ua_subscription_alarms_conditions.c)
endif()
endif()
endif()
if(UA_DEBUG_DUMP_PKGS)
list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/plugins/ua_debug_dump_pkgs.c)
endif()
if(UA_ENABLE_DISCOVERY_MULTICAST)
# prepend in list, otherwise it complains that winsock2.h has to be included before windows.h
list(APPEND lib_headers
${PROJECT_BINARY_DIR}/src_generated/mdnsd_config.h
${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/1035.h
${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/xht.h
${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/sdtxt.h
${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/mdnsd.h)
list(APPEND lib_sources
${PROJECT_SOURCE_DIR}/src/server/ua_discovery_mdns.c
${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/1035.c
${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/xht.c
${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/sdtxt.c
${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/mdnsd.c)
endif()
if(UA_BUILD_FUZZING OR UA_BUILD_OSS_FUZZ)
list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/tests/fuzz/custom_memory_manager.c)
endif()
# Plugins
set(plugin_headers ${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/accesscontrol_default.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/certificategroup_default.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/log_stdout.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/nodestore_default.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/server_config_default.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/client_config_default.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/securitypolicy_default.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/create_certificate.h)
set(plugin_sources ${PROJECT_SOURCE_DIR}/plugins/ua_log_stdout.c
${PROJECT_SOURCE_DIR}/plugins/ua_accesscontrol_default.c
${PROJECT_SOURCE_DIR}/plugins/ua_nodestore_ziptree.c
${PROJECT_SOURCE_DIR}/plugins/ua_nodestore_hashmap.c
${PROJECT_SOURCE_DIR}/plugins/ua_config_default.c
${PROJECT_SOURCE_DIR}/plugins/crypto/ua_certificategroup_none.c
${PROJECT_SOURCE_DIR}/plugins/crypto/ua_securitypolicy_none.c)
# Always add the POSIX eventloop. The files internally check for the configured architecture
list(APPEND plugin_sources
${PROJECT_SOURCE_DIR}/arch/clock.c
${PROJECT_SOURCE_DIR}/arch/eventloop_common/timer.h
${PROJECT_SOURCE_DIR}/arch/eventloop_common/timer.c
${PROJECT_SOURCE_DIR}/arch/eventloop_common/eventloop_common.h
${PROJECT_SOURCE_DIR}/arch/eventloop_common/eventloop_common.c
${PROJECT_SOURCE_DIR}/arch/eventloop_posix/eventloop_posix.h
${PROJECT_SOURCE_DIR}/arch/eventloop_posix/eventloop_posix.c
${PROJECT_SOURCE_DIR}/arch/eventloop_posix/eventloop_posix_tcp.c
${PROJECT_SOURCE_DIR}/arch/eventloop_posix/eventloop_posix_udp.c
${PROJECT_SOURCE_DIR}/arch/eventloop_posix/eventloop_posix_eth.c
${PROJECT_SOURCE_DIR}/arch/eventloop_posix/eventloop_posix_interrupt.c
${PROJECT_SOURCE_DIR}/arch/eventloop_common/eventloop_mqtt.c)
# For file based server configuration
if(UA_ENABLE_JSON_ENCODING)
list(APPEND plugin_headers ${PROJECT_SOURCE_DIR}/plugins/include/open62541/server_config_file_based.h)
list(APPEND plugin_sources ${PROJECT_SOURCE_DIR}/plugins/ua_config_json.c)
endif()
if(UA_ENABLE_HISTORIZING)
list(APPEND plugin_headers
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/historydata/history_data_backend.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/historydata/history_data_gathering.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/historydata/history_database_default.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/historydata/history_data_gathering_default.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/historydata/history_data_backend_memory.h)
list(APPEND plugin_sources
${PROJECT_SOURCE_DIR}/plugins/historydata/ua_history_data_backend_memory.c
${PROJECT_SOURCE_DIR}/plugins/historydata/ua_history_data_gathering_default.c
${PROJECT_SOURCE_DIR}/plugins/historydata/ua_history_database_default.c)
endif()
# Syslog-logging on Linux and Unices
if(UNIX)
list(APPEND plugin_headers ${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/log_syslog.h)
list(APPEND plugin_sources ${PROJECT_SOURCE_DIR}/plugins/ua_log_syslog.c)
endif()
# Always include encryption plugins into the amalgamation
# Use guards in the files to ensure that UA_ENABLE_ENCRYPTON_MBEDTLS and UA_ENABLE_ENCRYPTION_OPENSSL are honored.
if((UNIX AND UA_ENABLE_ENCRYPTION) OR UA_ENABLE_AMALGAMATION)
list(APPEND plugin_sources ${PROJECT_SOURCE_DIR}/plugins/crypto/ua_certificategroup_filestore.c
${PROJECT_SOURCE_DIR}/plugins/crypto/ua_securitypolicy_filestore.c)
endif()
if(UA_ENABLE_ENCRYPTION_MBEDTLS OR UA_ENABLE_AMALGAMATION)
list(APPEND plugin_sources
${PROJECT_SOURCE_DIR}/plugins/crypto/mbedtls/securitypolicy_common.h
${PROJECT_SOURCE_DIR}/plugins/crypto/mbedtls/securitypolicy_common.c
${PROJECT_SOURCE_DIR}/plugins/crypto/mbedtls/securitypolicy_basic128rsa15.c
${PROJECT_SOURCE_DIR}/plugins/crypto/mbedtls/securitypolicy_basic256.c
${PROJECT_SOURCE_DIR}/plugins/crypto/mbedtls/securitypolicy_basic256sha256.c
${PROJECT_SOURCE_DIR}/plugins/crypto/mbedtls/securitypolicy_aes128sha256rsaoaep.c
${PROJECT_SOURCE_DIR}/plugins/crypto/mbedtls/securitypolicy_aes256sha256rsapss.c
${PROJECT_SOURCE_DIR}/plugins/crypto/mbedtls/securitypolicy_pubsub_aes128ctr.c
${PROJECT_SOURCE_DIR}/plugins/crypto/mbedtls/securitypolicy_pubsub_aes256ctr.c
${PROJECT_SOURCE_DIR}/plugins/crypto/mbedtls/create_certificate.c
${PROJECT_SOURCE_DIR}/plugins/crypto/mbedtls/certificategroup.c)
endif()
if(UA_ENABLE_ENCRYPTION_OPENSSL OR UA_ENABLE_ENCRYPTION_LIBRESSL OR UA_ENABLE_AMALGAMATION)
list(APPEND plugin_sources
${PROJECT_SOURCE_DIR}/plugins/crypto/openssl/securitypolicy_common.h
${PROJECT_SOURCE_DIR}/plugins/crypto/openssl/securitypolicy_common.c
${PROJECT_SOURCE_DIR}/plugins/crypto/openssl/securitypolicy_basic128rsa15.c
${PROJECT_SOURCE_DIR}/plugins/crypto/openssl/securitypolicy_basic256.c
${PROJECT_SOURCE_DIR}/plugins/crypto/openssl/securitypolicy_basic256sha256.c
${PROJECT_SOURCE_DIR}/plugins/crypto/openssl/securitypolicy_aes128sha256rsaoaep.c
${PROJECT_SOURCE_DIR}/plugins/crypto/openssl/securitypolicy_aes256sha256rsapss.c
${PROJECT_SOURCE_DIR}/plugins/crypto/openssl/create_certificate.c
${PROJECT_SOURCE_DIR}/plugins/crypto/openssl/certificategroup.c)
endif()
if(UA_ENABLE_TPM2_SECURITY)
list(APPEND plugin_sources
${PROJECT_SOURCE_DIR}/plugins/crypto/pkcs11/securitypolicy_pubsub_aes128ctr_tpm.c
${PROJECT_SOURCE_DIR}/plugins/crypto/pkcs11/securitypolicy_pubsub_aes256ctr_tpm.c)
endif()
if(UA_ENABLE_DISCOVERY)
list(APPEND lib_headers ${PROJECT_SOURCE_DIR}/src/server/ua_discovery.h)
list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/src/server/ua_discovery.c)
endif()
if(UA_ENABLE_NODESETLOADER)
# This is required because of issues with policy CMP0077.
# Source: https://stackoverflow.com/a/54404924
option(ENABLE_BUILD_INTO_OPEN62541 "make nodesetLoader part of the open62541 library" off)
set(ENABLE_BUILD_INTO_OPEN62541 on)
add_subdirectory(${PROJECT_SOURCE_DIR}/deps/nodesetLoader)