-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathCMakeLists.txt
1259 lines (1139 loc) · 46.8 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
Judas<<<<<<< HEAD
#####################################################################
#
# "Getting Started with CMake", a tutorial video by Eric Wing.
# Part 1 of 6: http://www.youtube.com/watch?v=CLvZTyji_Uw
# Part 2 of 6: http://www.youtube.com/watch?v=gUW-RrRQjEg
# Part 3 of 6: http://www.youtube.com/watch?v=sz6cPhbuTk4
# Part 4 of 6: http://www.youtube.com/watch?v=JICZOkyNXbg
# Part 5 of 6: http://www.youtube.com/watch?v=lAiuLHy4dCk
# Part 6 of 6: http://www.youtube.com/watch?v=fAtJNzDZdH8
#
# You can use notepad++ for syntax highlighting.
# Naming conventions:
# WITH_* : option to use an external package or not
# ENABLE_* : option to use an internal feature/code or not
# HAVE_* : internal variable indicating if we have and are using something
#
# Maintainer: Flávio J. Saraiva (feel free to send complaints or suggestions)
# flaviojs @ eAthena forum/irc
# flaviojs2005 \A-T/ gmail <D.o,T> com
#
#####################################################################
#cmake_minimum_required( VERSION 2.8.4 )
# Functional changes from 2.8.3 to 2.8.4:
# string(SUBSTRING) works with length -1 as "rest of string"
# changes to some CPack generators
# CYGWIN no longer defines WIN32
# CMP0017: Prefer files from the CMake module directory when including from there.
set( CMAKE_LEGACY_CYGWIN_WIN32 0 )
cmake_minimum_required( VERSION 2.8.3 )
project( eAthena C )
if( CYGWIN )
unset( WIN32 )
endif()
#
# Prevent building in the source directory by default
#
if( ALLOW_SAME_DIRECTORY )
elseif( "${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}" )
option( ALLOW_SAME_DIRECTORY "Allow CMake to build in the source directory." OFF )
message( FATAL_ERROR
"Do not use the source directory to build your files, instead delete CMakeCache.txt, create a separate folder and build there.\n"
"Example: (build in subdir 'build' and install to source dir)\n"
" rm -f CMakeCache.txt\n"
" mkdir build\n"
" cd build\n"
" cmake -G\"Unix Makefiles\" -DINSTALL_TO_SOURCE=ON -DCMAKE_BUILD_TYPE=RelWithDebInfo ..\n"
" make install\n"
" cd ..\n"
" rm -rf build\n"
"To skip this check, set ALLOW_SAME_DIRECTORY to ON (-DALLOW_SAME_DIRECTORY=ON)" )
endif()
#
# Global stuff
#
set( GLOBAL_LIBRARIES ${LINK_LIBRARIES} CACHE INTERNAL "" )# list (comma separated values)
set( GLOBAL_INCLUDE_DIRS ${INCLUDE_DIRECTORIES} CACHE INTERNAL "" )# list (comma separated values)
set( GLOBAL_DEFINITIONS ${COMPILE_DEFINITIONS} CACHE INTERNAL "" )# string (space separated values -DFOO=bar)
mark_as_advanced( GLOBAL_LIBRARIES GLOBAL_INCLUDE_DIRS GLOBAL_DEFINITIONS )
if( WIN32 )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DFD_SETSIZE=4096" )
endif()
if( MSVC )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} "oldnames.lib" "ws2_32.lib" )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE" )
endif()
#
# 3rd party
#
set( CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/cmake CACHE INTERNAL "" )
include( CheckCSourceCompiles )
include( CheckCSourceRuns )
include( CheckIncludeFile )
include( CheckFunctionExists )
include( FindFunctionLibrary )
include( TestBigEndian )
add_subdirectory( 3rdparty/msinttypes )# setup global variables
#
# Test if include files exist:
# inttypes.h - see src/common/cbasetypes.h
# stdint.h - see src/common/cbasetypes.h
# sys/select.h - see src/common/socket.h
# execinfo.h - see src/common/sig.c
# net/socket.h - see src/common/socket.h
#
foreach( _filename inttypes.h stdint.h sys/select.h execinfo.h net/socket.h )
set( _define HAVE_${_filename} )
string( TOUPPER "${_define}" _define )
string( REGEX REPLACE "[^A-Z]" "_" _define "${_define}" )
set( CMAKE_REQUIRED_INCLUDES ${GLOBAL_INCLUDE_DIRS} )
CHECK_INCLUDE_FILE( "${_filename}" ${_define} )
unset( CMAKE_REQUIRED_INCLUDES )
unset( _define )
endforeach()
#
# Test if functions exist:
# setrlimit - used to set the socket limit
# strnlen - string length with upper scan bound
# getpid - process id
# gettid - thread id
#
foreach( _function setrlimit strnlen getpid gettid )
set( _define HAVE_${_filename} )
string( TOUPPER "${_define}" _define )
string( REGEX REPLACE "[^A-Z]" "_" _define "${_define}" )
set( CMAKE_REQUIRED_INCLUDES ${GLOBAL_INCLUDE_DIRS} )
CHECK_FUNCTION_EXISTS( "${_function}" ${_define} )
unset( CMAKE_REQUIRED_INCLUDES )
unset( _define )
endforeach()
#
# Test compiler keywords and attributes
#
message( STATUS "Testing compiler keywords and attributes" )
include( TestInline )
message( STATUS "Testing compiler keywords and attributes - done" )
#
# PACKETVER
#
set( PACKETVER ${PACKETVER} CACHE STRING "Sets the PACKETVER define of the servers. (see src/common/mmo.h)" )
if( PACKETVER )
message( STATUS "Using PACKETVER: ${PACKETVER}" )
endif()
#
# SVNVERSION
#
message( STATUS "Detecting SVNVERSION" )
if( NOT DEFINED SVNVERSION )
message( STATUS "Detecting svnversion" )
find_program( SVNVERSION_EXECUTABLE svnversion )
mark_as_advanced( SVNVERSION_EXECUTABLE )
message( STATUS "Detecting svnversion - done" )
message( STATUS "Detecting Subversion" )
find_package( Subversion )
message( STATUS "Detecting Subversion - done" )
if( SVNVERSION_EXECUTABLE )
message( STATUS "Found svnversion: ${SVNVERSION_EXECUTABLE}" )
execute_process( COMMAND ${SVNVERSION_EXECUTABLE} ${PROJECT_SOURCE_DIR}
OUTPUT_VARIABLE SVNVERSION
OUTPUT_STRIP_TRAILING_WHITESPACE )
message( STATUS "Found version: ${SVNVERSION}" )
endif()
if( SVNVERSION MATCHES "^Unversioned" )
set( SVNVERSION )# unversioned, keep empty
elseif( SVNVERSION STREQUAL "exported" )
# exported, nothing to do
elseif( Subversion_FOUND AND SVNVERSION )
Subversion_WC_INFO( ${PROJECT_SOURCE_DIR} eAthena )
if( eAthena_WC_URL )
string( REGEX MATCH "[^/]+$" BRANCH ${eAthena_WC_URL} )
set( SVNVERSION "${BRANCH}-${SVNVERSION}" )
message( STATUS "Found branch: ${BRANCH}" )
endif()
string( REGEX REPLACE "[^0-9a-zA-Z]" "_" SVNVERSION "${SVNVERSION}" )
endif()
endif()
message( STATUS "Using SVNVERSION: ${SVNVERSION}" )
message( STATUS "Detecting SVNVERSION - done" )
#
# math library (FreeBSD/Linux/Solaris)
#
message( STATUS "Detecting math library (m)" )
CHECK_INCLUDE_FILE( math.h HAVE_MATH_H )
if( NOT HAVE_MATH_H )
message( FATAL_ERROR "math.h not found" )
endif()
set( CMAKE_REQUIRED_LIBRARIES ${GLOBAL_LIBRARIES} )
find_function_library( floor FUNCTION_FLOOR_LIBRARIES m )
if( FUNCTION_FLOOR_LIBRARIES )
message( STATUS "Adding global library: ${FUNCTION_FLOOR_LIBRARIES}" )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} ${FUNCTION_FLOOR_LIBRARIES} )
endif()
message( STATUS "Detecting math library (m) - done" )
#
# dynamic loading library (Linux)
#
if( NOT WIN32 )
message( STATUS "Detecting dynamic loading library (dl)" )
set( CMAKE_REQUIRED_LIBRARIES ${GLOBAL_LIBRARIES} )
find_function_library( dlopen FUNCTION_DLOPEN_LIBRARIES dl )
if( FUNCTION_DLOPEN_LIBRARIES )
message( STATUS "Adding global library: ${FUNCTION_DLOPEN_LIBRARIES}" )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} ${FUNCTION_DLOPEN_LIBRARIES} )
endif()
message( STATUS "Detecting dynamic loading library (dl) - done" )
endif()
#
# networking library (Solaris/MinGW)
#
if( NOT MSVC )
message( STATUS "Detecting networking library (socket/nsl/ws2_32)" )
set( CMAKE_REQUIRED_LIBRARIES ${GLOBAL_LIBRARIES} )
find_function_library( bind FUNCTION_BIND_LIBRARIES socket ws2_32 )
if( FUNCTION_BIND_LIBRARIES )
message( STATUS "Adding global library: ${FUNCTION_BIND_LIBRARIES}" )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} ${FUNCTION_BIND_LIBRARIES} )
endif()
set( CMAKE_REQUIRED_LIBRARIES ${GLOBAL_LIBRARIES} )
find_function_library( gethostbyname FUNCTION_GETHOSTBYNAME_LIBRARIES nsl )
if( FUNCTION_GETHOSTBYNAME_LIBRARIES )
message( STATUS "Adding global library: ${FUNCTION_GETHOSTBYNAME_LIBRARIES}" )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} ${FUNCTION_GETHOSTBYNAME_LIBRARIES} )
endif()
message( STATUS "Detecting networking library (socket/nsl/ws2_32) - done" )
endif()
#
# Test for big endian
#
set( CMAKE_REQUIRED_INCLUDES ${GLOBAL_INCLUDE_DIRS} ) # needed to determine the type of a 16bit integer
TEST_BIG_ENDIAN( BIG_ENDIAN )
unset( CMAKE_REQUIRED_INCLUDES )
if( NOT DEFINED BIG_ENDIAN )
message( WARNING "unable to determine endianess, only LITTLE ENDIAN is supported" )
elseif( BIG_ENDIAN )
message( FATAL_ERROR "bigendian is not supported" )
endif()
#
# Test monotonic clock
#
# CLOCK_MONOTONIC clock for clock_gettime
# Normally defines _POSIX_TIMERS > 0 and _POSIX_MONOTONIC_CLOCK (for posix
# compliant systems) and __FreeBSD_cc_version >= 500005 (for FreeBSD
# >= 5.1.0, which does not have the posix defines (ref. r11983)) would be
# checked but some systems define them even when they do not support it
# (ref. bugreport:1003).
#
message( STATUS "Check for monotonic clock" )
find_library( RT_LIBRARY rt )# (optional, rt on Debian)
mark_as_advanced( RT_LIBRARY )
set( CMAKE_REQUIRED_LIBRARIES ${GLOBAL_LIBRARIES} ${RT_LIBRARY} )
file( READ "${CMAKE_SOURCE_DIR}/3rdparty/cmake/tests/HAVE_MONOTONIC_CLOCK.c" _SOURCE )
CHECK_C_SOURCE_RUNS( "${_SOURCE}" HAVE_MONOTONIC_CLOCK )
if( HAVE_MONOTONIC_CLOCK )
message( STATUS "Check for monotonic clock - yes" )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} ${RT_LIBRARY} )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DHAVE_MONOTONIC_CLOCK" )
else()
message( STATUS "Check for monotonic clock - no" )
endif()
#
# Use RDTSC instruction as a timing source (time stamp counter on x86 since Pentium) (default=OFF)
#
# Enable it when you've timing issues. (ex: in conjunction with XEN or Other Virtualization mechanisms)
# Please ensure that you've disabled dynamic CPU-Frequencys, such as power saving options.
# (On the most modern Dedicated Servers cpufreq is preconfigured, see your distribution's manual how to disable it)
#
option( ENABLE_RDTSC "use RDTSC instruction as a timing source (default=OFF)" OFF )
if( ENABLE_RDTSC )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DENABLE_RDTSC" )
message( STATUS "Enabled RDTSC as a timing source" )
endif()
#
# Enable extra debug code (default=OFF)
#
option( ENABLE_EXTRA_DEBUG_CODE "enable extra debug code (default=OFF)" OFF )
if( ENABLE_EXTRA_DEBUG_CODE )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DDEBUG" )
message( STATUS "Enabled extra DEBUG code" )
endif()
#
# Enable builtin memory manager (default=default)
#
set( MEMMGR_OPTIONS "default;yes;no" )
set( ENABLE_MEMMGR "default" CACHE STRING "enable builtin memory manager: ${MEMMGR_OPTIONS} (default=default)" )
set_property( CACHE ENABLE_MEMMGR PROPERTY STRINGS ${MEMMGR_OPTIONS} )
if( ENABLE_MEMMGR STREQUAL "default" )
# use source code default
elseif( ENABLE_MEMMGR STREQUAL "yes" )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DUSE_MEMMGR" )
message( STATUS "Enabled the builtin memory manager" )
elseif( ENABLE_MEMMGR STREQUAL "no" )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DNO_MEMMGR" )
message( STATUS "Disabled the builtin memory manager" )
else()
message( FATAL_ERROR "invalid option ENABLE_MEMMGR=${ENABLE_MEMMGR} (valid options: ${MEMMGR_OPTIONS})" )
endif()
#
# Enable memory library (default=system)
#
set( MEMORY_OPTIONS "system;memwatch;dmalloc;gcollect" )
set( ENABLE_MEMORY "system" CACHE STRING "enable memory library: ${MEMORY_OPTIONS} (default=system)" )
set_property( CACHE ENABLE_MEMORY PROPERTY STRINGS ${MEMORY_OPTIONS} )
if( ENABLE_MEMORY STREQUAL "system" )
# use system functions
elseif( ENABLE_MEMORY STREQUAL "memwatch" )
CHECK_INCLUDE_FILE( memwatch.h HAVE_MEMWATCH_H )
find_library( MEMWATCH_LIBRARY memwatch )
mark_as_advanced( MEMWATCH_LIBRARY )
if( HAVE_MEMWATCH_H AND MEMWATCH_LIBRARY )
message( STATUS "Adding global library: ${MEMWATCH_LIBRARY}" )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} ${MEMWATCH_LIBRARY} )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DMEMWATCH" )
message( STATUS "Enabled the memory library memwatch" )
else()
message( FATAL_ERROR "Failed to enable the memory library memwatch" )
endif()
elseif( ENABLE_MEMORY STREQUAL "dmalloc" )
CHECK_INCLUDE_FILE( dmalloc.h HAVE_DMALLOC_H )
find_library( DMALLOC_LIBRARY dmalloc )
mark_as_advanced( DMALLOC_LIBRARY )
if( HAVE_DMALLOC_H AND DMALLOC_LIBRARY )
message( STATUS "Adding global library: ${DMALLOC_LIBRARY}" )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} ${DMALLOC_LIBRARY} )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DDMALLOC -DDMALLOC_FUNC_CHECK" )
message( STATUS "Enabled the memory library dmalloc" )
else()
message( FATAL_ERROR "Failed to enable the memory library dmalloc" )
endif()
elseif( ENABLE_MEMORY STREQUAL "gcollect" )
CHECK_INCLUDE_FILE( gc.h HAVE_GC_H )
find_library( GC_LIBRARY gc )
mark_as_advanced( GC_LIBRARY )
if( HAVE_GC_H AND GC_LIBRARY )
message( STATUS "Adding global library: ${GC_LIBRARY}" )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} ${GC_LIBRARY} )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DGCOLLECT" )
message( STATUS "Enabled the memory library gcollect" )
else()
message( FATAL_ERROR "Failed to enable the memory library gcollect" )
endif()
else()
message( FATAL_ERROR "invalid option ENABLE_MEMORY=${ENABLE_MEMORY} (valid options: ${MEMORY_OPTIONS})" )
endif()
#
# Enable profiler (default=none)
#
set( PROFILER_OPTIONS "none;gprof" )
set( ENABLE_PROFILER "none" CACHE STRING "enable profiler: ${PROFILER_OPTIONS} (default=none)" )
set_property( CACHE ENABLE_PROFILER PROPERTY STRINGS ${PROFILER_OPTIONS} )
if( ENABLE_PROFILER STREQUAL "none" )
# no profiler
elseif( ENABLE_PROFILER STREQUAL "gprof" )
if( CMAKE_C_COMPILER_ID STREQUAL "GNU" )
if( NOT HAVE_GPROF_FLAGS )
set_property( CACHE CMAKE_C_FLAGS PROPERTY VALUE "${CMAKE_C_FLAGS} -pg" )
set_property( CACHE CMAKE_EXE_LINKER_FLAGS PROPERTY VALUE "${CMAKE_EXE_LINKER_FLAGS} -pg" )
set( HAVE_GPROF_FLAGS ON CACHE INTERNAL "" )
endif()
message( STATUS "Enabled the profiler gprof" )
else()
message( FATAL_ERROR "Failed to enable the profiler gprof - not GNU" )
endif()
else()
message( FATAL_ERROR "invalid option ENABLE_PROFILER=${ENABLE_PROFILER} (valid options: ${PROFILER_OPTIONS})" )
endif()
#
# Enable dashboard reports
#
option( ENABLE_DASHBOARD_REPORTS "enable reporting build and test results to the dashboard (default=OFF)" OFF )
if( ENABLE_DASHBOARD_REPORTS )
enable_testing()
include( CTest )
message( STATUS "Enabled dashboard reports" )
endif()
#####################################################################
# package stuff
#
set( CPACK_PACKAGE_NAME "eAthena" )
set( CPACK_PACKAGE_DESCRIPTION_SUMMARY "MMORPG server package" )
set( CPACK_PACKAGE_VERSION ${SVNVERSION} )
set( CPACK_RESOURCE_FILE_LICENSE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE )
#set( CPACK_MONOLITHIC_INSTALL ON )
include( CPACK OPTIONAL RESULT_VARIABLE HAVE_CPACK )
if( HAVE_CPACK )
option( WITH_CPACK "enable building packages with CPack ('package' target)" ON )
endif()
if( NOT WITH_CPACK )
# empty replacements
macro( cpack_add_component_group )
endmacro()
macro( cpack_add_component )
endmacro()
message( STATUS "Disabled package creation" )
endif()
set( Runtime "Runtime files" CACHE INTERNAL "" )
set( Runtime_base "configurations, dbs, npcs, docs, ..." CACHE INTERNAL "" )
set( Runtime_templates "conf/import and save (generated from conf/import-tmpl and save-tmpl)" CACHE INTERNAL "" )
cpack_add_component_group( Runtime DESCRIPTION ${Runtime} DISPLAY_NAME "Runtime" )
cpack_add_component( Runtime_base DESCRIPTION ${Runtime_base} DISPLAY_NAME "Base files" GROUP Runtime )
cpack_add_component( Runtime_templates DESCRIPTION ${Runtime_templates} DISPLAY_NAME "Base templates" GROUP Runtime )
set( Development "Development files" CACHE INTERNAL "" )
set( Development_base "projects, 3rdparty, sources, templates" CACHE INTERNAL "" )
cpack_add_component_group( Development DESCRIPTION ${Development} DISPLAY_NAME "Development" )
cpack_add_component( Development_base DESCRIPTION ${Development_base} DISPLAY_NAME "Base files" GROUP Development )
#
# install stuff
#
option( INSTALL_COMPONENT_RUNTIME "install/package files needed to run the project" ON )
option( INSTALL_COMPONENT_DEVELOPMENT "install/package files needed to build the project" OFF )
option( INSTALL_TO_PATH "copy files to INSTALL_PATH" OFF )
option( INSTALL_TO_SOURCE "copy files to source directory, skips what is already there (${CMAKE_CURRENT_SOURCE_DIR})" OFF )
option( INSTALL_TO_SUBDIR "copy files to subdirectory (${CMAKE_CURRENT_BINARY_DIR}/install)" OFF )
set( INSTALL_PATH "${CMAKE_INSTALL_PREFIX}" CACHE STRING "install path (only used when INSTALL_TO_PATH is set)" )
mark_as_advanced( CMAKE_INSTALL_PREFIX )
if( INSTALL_TO_PATH AND NOT ("${INSTALL_TO}" STREQUAL "path") )# changed to path
set_property( CACHE INSTALL_TO_SOURCE INSTALL_TO_SUBDIR PROPERTY VALUE OFF )
elseif( INSTALL_TO_SOURCE AND NOT ("${INSTALL_TO}" STREQUAL "source") )# changed to source
set_property( CACHE INSTALL_TO_PATH INSTALL_TO_SUBDIR PROPERTY VALUE OFF )
elseif( INSTALL_TO_SUBDIR AND NOT ("${INSTALL_TO}" STREQUAL "subdir") )# changed to subdir
set_property( CACHE INSTALL_TO_PATH INSTALL_TO_SOURCE PROPERTY VALUE OFF )
elseif( NOT INSTALL_TO_PATH AND NOT INSTALL_TO_SOURCE AND NOT INSTALL_TO_SUBDIR )# default
set_property( CACHE INSTALL_TO_SUBDIR PROPERTY VALUE ON )
endif()
if( INSTALL_TO_PATH )
set( INSTALL_TO "path" CACHE INTERNAL "" )
set_property( CACHE CMAKE_INSTALL_PREFIX PROPERTY VALUE "${INSTALL_PATH}" )
elseif( INSTALL_TO_SOURCE )
set( INSTALL_TO "source" CACHE INTERNAL "" )
set_property( CACHE CMAKE_INSTALL_PREFIX PROPERTY VALUE "${CMAKE_CURRENT_SOURCE_DIR}" )
elseif( INSTALL_TO_SUBDIR )
set( INSTALL_TO "subdir" CACHE INTERNAL "" )
set_property( CACHE CMAKE_INSTALL_PREFIX PROPERTY VALUE "${CMAKE_CURRENT_BINARY_DIR}/install" )
endif()
set( SVN_FOLDER_PATTERN "[\\.]svn" CACHE STRING "pattern of svn folder that we exclude from instalations" )
mark_as_advanced( SVN_FOLDER_PATTERN )
set( DEVELOPMENT_FILES
"${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.txt"
"${CMAKE_CURRENT_SOURCE_DIR}/configure"
"${CMAKE_CURRENT_SOURCE_DIR}/configure.in"
"${CMAKE_CURRENT_SOURCE_DIR}/eAthena-6.dsw"
"${CMAKE_CURRENT_SOURCE_DIR}/eAthena-7.1.sln"
"${CMAKE_CURRENT_SOURCE_DIR}/eAthena-8.sln"
"${CMAKE_CURRENT_SOURCE_DIR}/eAthena-9.sln"
"${CMAKE_CURRENT_SOURCE_DIR}/eAthena-10.sln"
)
set( DEVELOPMENT_DIRECTORIES
"3rdparty"
"conf/import-tmpl"
"save-tmpl"
"src"
"vcproj-6"
"vcproj-7.1"
"vcproj-8"
"vcproj-9"
"vcproj-10"
)
set( RUNTIME_FILES
"${CMAKE_CURRENT_SOURCE_DIR}/athena-start"
"${CMAKE_CURRENT_SOURCE_DIR}/Changelog-Trunk.txt"
"${CMAKE_CURRENT_SOURCE_DIR}/char-server.sh"
"${CMAKE_CURRENT_SOURCE_DIR}/charserv-sql.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/charserv.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/dbghelp.dll"
"${CMAKE_CURRENT_SOURCE_DIR}/LICENSE"
"${CMAKE_CURRENT_SOURCE_DIR}/login-server.sh"
"${CMAKE_CURRENT_SOURCE_DIR}/logserv-sql.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/logserv.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/map-server.sh"
"${CMAKE_CURRENT_SOURCE_DIR}/mapserv-sql.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/mapserv.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/notice.txt"
"${CMAKE_CURRENT_SOURCE_DIR}/readme.html"
"${CMAKE_CURRENT_SOURCE_DIR}/runserver-sql.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/runserver.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/serv.bat"
"${CMAKE_CURRENT_SOURCE_DIR}/start"
)
set( RUNTIME_DIRECTORIES
"conf"
"db"
"doc"
"log"
"npc"
"plugins"
"readme"
"sql-files"
"tools"
)
if( INSTALL_TO_SOURCE )# skip, already in the source dir
else()
if( INSTALL_COMPONENT_RUNTIME )
install( FILES ${RUNTIME_FILES}
DESTINATION "."
COMPONENT Runtime_base )
foreach( DIR IN ITEMS ${RUNTIME_DIRECTORIES} )
if( EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/${DIR}/" )
install( DIRECTORY "${DIR}/"
DESTINATION "${DIR}"
COMPONENT Runtime_base
PATTERN ${SVN_FOLDER_PATTERN} EXCLUDE
PATTERN "conf/import-tmpl" EXCLUDE )
else()
# create empty directory
install( CODE "file(MAKE_DIRECTORY \"\${ENV}\${CMAKE_INSTALL_PREFIX}/${DIR}\")"
COMPONENT Runtime_base )
endif()
endforeach()
endif( INSTALL_COMPONENT_RUNTIME )
if( INSTALL_COMPONENT_DEVELOPMENT )
install( FILES ${DEVELOPMENT_FILES}
DESTINATION "."
COMPONENT Development_base )
foreach( DIR IN ITEMS ${DEVELOPMENT_DIRECTORIES} )
install( DIRECTORY "${DIR}/"
DESTINATION "${DIR}"
COMPONENT Development_base
PATTERN ${SVN_FOLDER_PATTERN} EXCLUDE )
endforeach()
endif( INSTALL_COMPONENT_DEVELOPMENT )
endif()
if( INSTALL_COMPONENT_RUNTIME )
# templates
set( _TEMPLATES
"save-tmpl" "save"
"conf/import-tmpl" "conf/import"
)
set( INSTALL_TEMPLATES_FILE "${CMAKE_CURRENT_BINARY_DIR}/InstallTemplates.cmake" )
file( WRITE "${INSTALL_TEMPLATES_FILE}"
"macro( INSTALL_TEMPLATE _SRC _DST )\n"
" set( SRC \"${CMAKE_CURRENT_SOURCE_DIR}/\${_SRC}\" )\n"
" set( DST \"\${CMAKE_INSTALL_PREFIX}/\${_DST}\" )\n"
" if( EXISTS \"\${DST}\" )\n"
" message( \"-- Already exists: \${DST}\" )\n"
" else()\n"
" message( \"-- Installing template: \${DST}\" )\n"
" execute_process( COMMAND \"${CMAKE_COMMAND}\" -E copy \"\${SRC}\" \"\${DST}\" )\n"
" endif()\n"
"endmacro()\n"
)
while( _TEMPLATES )
list( GET _TEMPLATES 0 _SRC )
list( GET _TEMPLATES 1 _DST )
list( REMOVE_AT _TEMPLATES 0 1 )
if( IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/${_SRC}" )
file( GLOB _PATHS "${CMAKE_CURRENT_SOURCE_DIR}/${_SRC}/*" )
foreach( _PATH IN ITEMS ${_PATHS} )
string( REPLACE "${CMAKE_CURRENT_SOURCE_DIR}/${_SRC}/" "" _PATH "${_PATH}" )
if( NOT "${_PATH}" MATCHES "${SVN_FOLDER_PATTERN}" )
list( APPEND _TEMPLATES "${_SRC}/${_PATH}" "${_DST}/${_PATH}" )
endif()
endforeach()
else()
file( APPEND "${INSTALL_TEMPLATES_FILE}" "INSTALL_TEMPLATE( \"${_SRC}\" \"${_DST}\" )\n" )
endif()
endwhile()
install( SCRIPT "${INSTALL_TEMPLATES_FILE}"
COMPONENT Runtime_templates )
endif( INSTALL_COMPONENT_RUNTIME )
#
# config header
#
message( STATUS "Creating config.h" )
configure_file( "${CMAKE_SOURCE_DIR}/src/common/config.h.cmakein" "${CMAKE_BINARY_DIR}/include/config.h" @ONLY )
set_property( CACHE GLOBAL_INCLUDE_DIRS PROPERTY VALUE ${GLOBAL_INCLUDE_DIRS} "${CMAKE_BINARY_DIR}/include" )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DHAVE_CONFIG_H" )
message( STATUS "Creating config.h - done" )
#
# sources
#
set( TARGET_LIST CACHE INTERNAL "" )
add_subdirectory( 3rdparty )
add_subdirectory( src )
#####################################################################
# final checks and warnings
#
if( NOT (CMAKE_SIZEOF_VOID_P EQUAL 4) AND NOT (CMAKE_SIZEOF_VOID_P EQUAL 8) )
message( FATAL_ERROR "unexpected architecture (CMAKE_SIZEOF_VOID_P is ${CMAKE_SIZEOF_VOID_P})" )
endif()
list( LENGTH TARGET_LIST _LEN )
if( _LEN EQUAL 0 )
message( FATAL_ERROR "no targets available" )
endif()
message( STATUS "Available targets:" )
foreach( _TARGET IN ITEMS ${TARGET_LIST} )
message( STATUS "\t${_TARGET}" )
endforeach()
if( ENABLE_DASHBOARD_REPORTs )
#TODO show extra info here
endif()
=======
#####################################################################
#
# "Getting Started with CMake", a tutorial video by Eric Wing.
# Part 1 of 6: http://www.youtube.com/watch?v=CLvZTyji_Uw
# Part 2 of 6: http://www.youtube.com/watch?v=gUW-RrRQjEg
# Part 3 of 6: http://www.youtube.com/watch?v=sz6cPhbuTk4
# Part 4 of 6: http://www.youtube.com/watch?v=JICZOkyNXbg
# Part 5 of 6: http://www.youtube.com/watch?v=lAiuLHy4dCk
# Part 6 of 6: http://www.youtube.com/watch?v=fAtJNzDZdH8
#
# You can use notepad++ for syntax highlighting.
# Naming conventions:
# WITH_* : option to use an external package or not
# ENABLE_* : option to use an internal feature/code or not
# HAVE_* : internal variable indicating if we have and are using something
#
# Maintainer: Flávio J. Saraiva (feel free to send complaints or suggestions)
# flaviojs @ eAthena forum/irc
# flaviojs2005 \A-T/ gmail <D.o,T> com
#
#####################################################################
#cmake_minimum_required( VERSION 2.8.4 )
# Functional changes from 2.8.3 to 2.8.4:
# string(SUBSTRING) works with length -1 as "rest of string"
# changes to some CPack generators
# CYGWIN no longer defines WIN32
# CMP0017: Prefer files from the CMake module directory when including from there.
set( CMAKE_LEGACY_CYGWIN_WIN32 0 )
cmake_minimum_required( VERSION 2.8.3 )
project( eAthena C )
if( CYGWIN )
unset( WIN32 )
endif()
#
# Prevent building in the source directory by default
#
if( ALLOW_SAME_DIRECTORY )
elseif( "${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}" )
option( ALLOW_SAME_DIRECTORY "Allow CMake to build in the source directory." OFF )
message( FATAL_ERROR
"Do not use the source directory to build your files, instead delete CMakeCache.txt, create a separate folder and build there.\n"
"Example: (build in subdir 'build' and install to source dir)\n"
" rm -f CMakeCache.txt\n"
" mkdir build\n"
" cd build\n"
" cmake -G\"Unix Makefiles\" -DINSTALL_TO_SOURCE=ON -DCMAKE_BUILD_TYPE=RelWithDebInfo ..\n"
" make install\n"
" cd ..\n"
" rm -rf build\n"
"To skip this check, set ALLOW_SAME_DIRECTORY to ON (-DALLOW_SAME_DIRECTORY=ON)" )
endif()
#
# Global stuff
#
set( GLOBAL_LIBRARIES ${LINK_LIBRARIES} CACHE INTERNAL "" )# list (comma separated values)
set( GLOBAL_INCLUDE_DIRS ${INCLUDE_DIRECTORIES} CACHE INTERNAL "" )# list (comma separated values)
set( GLOBAL_DEFINITIONS ${COMPILE_DEFINITIONS} CACHE INTERNAL "" )# string (space separated values -DFOO=bar)
mark_as_advanced( GLOBAL_LIBRARIES GLOBAL_INCLUDE_DIRS GLOBAL_DEFINITIONS )
if( WIN32 )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DFD_SETSIZE=4096" )
endif()
if( MSVC )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} "oldnames.lib" "ws2_32.lib" )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE" )
endif()
#
# 3rd party
#
set( CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/cmake CACHE INTERNAL "" )
include( CheckCSourceCompiles )
include( CheckCSourceRuns )
include( CheckIncludeFile )
include( CheckFunctionExists )
include( FindFunctionLibrary )
include( TestBigEndian )
add_subdirectory( 3rdparty/msinttypes )# setup global variables
#
# Test if include files exist:
# inttypes.h - see src/common/cbasetypes.h
# stdint.h - see src/common/cbasetypes.h
# sys/select.h - see src/common/socket.h
# execinfo.h - see src/common/sig.c
# net/socket.h - see src/common/socket.h
#
foreach( _filename inttypes.h stdint.h sys/select.h execinfo.h net/socket.h )
set( _define HAVE_${_filename} )
string( TOUPPER "${_define}" _define )
string( REGEX REPLACE "[^A-Z]" "_" _define "${_define}" )
set( CMAKE_REQUIRED_INCLUDES ${GLOBAL_INCLUDE_DIRS} )
CHECK_INCLUDE_FILE( "${_filename}" ${_define} )
unset( CMAKE_REQUIRED_INCLUDES )
unset( _define )
endforeach()
#
# Test if functions exist:
# setrlimit - used to set the socket limit
# strnlen - string length with upper scan bound
# getpid - process id
# gettid - thread id
#
foreach( _function setrlimit strnlen getpid gettid )
set( _define HAVE_${_filename} )
string( TOUPPER "${_define}" _define )
string( REGEX REPLACE "[^A-Z]" "_" _define "${_define}" )
set( CMAKE_REQUIRED_INCLUDES ${GLOBAL_INCLUDE_DIRS} )
CHECK_FUNCTION_EXISTS( "${_function}" ${_define} )
unset( CMAKE_REQUIRED_INCLUDES )
unset( _define )
endforeach()
#
# Test compiler keywords and attributes
#
message( STATUS "Testing compiler keywords and attributes" )
include( TestInline )
message( STATUS "Testing compiler keywords and attributes - done" )
#
# PACKETVER
#
set( PACKETVER ${PACKETVER} CACHE STRING "Sets the PACKETVER define of the servers. (see src/common/mmo.h)" )
if( PACKETVER )
message( STATUS "Using PACKETVER: ${PACKETVER}" )
endif()
#
# SVNVERSION
#
message( STATUS "Detecting SVNVERSION" )
if( NOT DEFINED SVNVERSION )
message( STATUS "Detecting svnversion" )
find_program( SVNVERSION_EXECUTABLE svnversion )
mark_as_advanced( SVNVERSION_EXECUTABLE )
message( STATUS "Detecting svnversion - done" )
message( STATUS "Detecting Subversion" )
find_package( Subversion )
message( STATUS "Detecting Subversion - done" )
if( SVNVERSION_EXECUTABLE )
message( STATUS "Found svnversion: ${SVNVERSION_EXECUTABLE}" )
execute_process( COMMAND ${SVNVERSION_EXECUTABLE} ${PROJECT_SOURCE_DIR}
OUTPUT_VARIABLE SVNVERSION
OUTPUT_STRIP_TRAILING_WHITESPACE )
message( STATUS "Found version: ${SVNVERSION}" )
endif()
if( SVNVERSION MATCHES "^Unversioned" )
set( SVNVERSION )# unversioned, keep empty
elseif( SVNVERSION STREQUAL "exported" )
# exported, nothing to do
elseif( Subversion_FOUND AND SVNVERSION )
Subversion_WC_INFO( ${PROJECT_SOURCE_DIR} eAthena )
if( eAthena_WC_URL )
string( REGEX MATCH "[^/]+$" BRANCH ${eAthena_WC_URL} )
set( SVNVERSION "${BRANCH}-${SVNVERSION}" )
message( STATUS "Found branch: ${BRANCH}" )
endif()
string( REGEX REPLACE "[^0-9a-zA-Z]" "_" SVNVERSION "${SVNVERSION}" )
endif()
endif()
message( STATUS "Using SVNVERSION: ${SVNVERSION}" )
message( STATUS "Detecting SVNVERSION - done" )
#
# math library (FreeBSD/Linux/Solaris)
#
message( STATUS "Detecting math library (m)" )
CHECK_INCLUDE_FILE( math.h HAVE_MATH_H )
if( NOT HAVE_MATH_H )
message( FATAL_ERROR "math.h not found" )
endif()
set( CMAKE_REQUIRED_LIBRARIES ${GLOBAL_LIBRARIES} )
find_function_library( floor FUNCTION_FLOOR_LIBRARIES m )
if( FUNCTION_FLOOR_LIBRARIES )
message( STATUS "Adding global library: ${FUNCTION_FLOOR_LIBRARIES}" )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} ${FUNCTION_FLOOR_LIBRARIES} )
endif()
message( STATUS "Detecting math library (m) - done" )
#
# dynamic loading library (Linux)
#
if( NOT WIN32 )
message( STATUS "Detecting dynamic loading library (dl)" )
set( CMAKE_REQUIRED_LIBRARIES ${GLOBAL_LIBRARIES} )
find_function_library( dlopen FUNCTION_DLOPEN_LIBRARIES dl )
if( FUNCTION_DLOPEN_LIBRARIES )
message( STATUS "Adding global library: ${FUNCTION_DLOPEN_LIBRARIES}" )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} ${FUNCTION_DLOPEN_LIBRARIES} )
endif()
message( STATUS "Detecting dynamic loading library (dl) - done" )
endif()
#
# networking library (Solaris/MinGW)
#
if( NOT MSVC )
message( STATUS "Detecting networking library (socket/nsl/ws2_32)" )
set( CMAKE_REQUIRED_LIBRARIES ${GLOBAL_LIBRARIES} )
find_function_library( bind FUNCTION_BIND_LIBRARIES socket ws2_32 )
if( FUNCTION_BIND_LIBRARIES )
message( STATUS "Adding global library: ${FUNCTION_BIND_LIBRARIES}" )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} ${FUNCTION_BIND_LIBRARIES} )
endif()
set( CMAKE_REQUIRED_LIBRARIES ${GLOBAL_LIBRARIES} )
find_function_library( gethostbyname FUNCTION_GETHOSTBYNAME_LIBRARIES nsl )
if( FUNCTION_GETHOSTBYNAME_LIBRARIES )
message( STATUS "Adding global library: ${FUNCTION_GETHOSTBYNAME_LIBRARIES}" )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} ${FUNCTION_GETHOSTBYNAME_LIBRARIES} )
endif()
message( STATUS "Detecting networking library (socket/nsl/ws2_32) - done" )
endif()
#
# Test for big endian
#
set( CMAKE_REQUIRED_INCLUDES ${GLOBAL_INCLUDE_DIRS} ) # needed to determine the type of a 16bit integer
TEST_BIG_ENDIAN( BIG_ENDIAN )
unset( CMAKE_REQUIRED_INCLUDES )
if( NOT DEFINED BIG_ENDIAN )
message( WARNING "unable to determine endianess, only LITTLE ENDIAN is supported" )
elseif( BIG_ENDIAN )
message( FATAL_ERROR "bigendian is not supported" )
endif()
#
# Test monotonic clock
#
# CLOCK_MONOTONIC clock for clock_gettime
# Normally defines _POSIX_TIMERS > 0 and _POSIX_MONOTONIC_CLOCK (for posix
# compliant systems) and __FreeBSD_cc_version >= 500005 (for FreeBSD
# >= 5.1.0, which does not have the posix defines (ref. r11983)) would be
# checked but some systems define them even when they do not support it
# (ref. bugreport:1003).
#
message( STATUS "Check for monotonic clock" )
find_library( RT_LIBRARY rt )# (optional, rt on Debian)
mark_as_advanced( RT_LIBRARY )
set( CMAKE_REQUIRED_LIBRARIES ${GLOBAL_LIBRARIES} ${RT_LIBRARY} )
file( READ "${CMAKE_SOURCE_DIR}/3rdparty/cmake/tests/HAVE_MONOTONIC_CLOCK.c" _SOURCE )
CHECK_C_SOURCE_RUNS( "${_SOURCE}" HAVE_MONOTONIC_CLOCK )
if( HAVE_MONOTONIC_CLOCK )
message( STATUS "Check for monotonic clock - yes" )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} ${RT_LIBRARY} )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DHAVE_MONOTONIC_CLOCK" )
else()
message( STATUS "Check for monotonic clock - no" )
endif()
#
# Use RDTSC instruction as a timing source (time stamp counter on x86 since Pentium) (default=OFF)
#
# Enable it when you've timing issues. (ex: in conjunction with XEN or Other Virtualization mechanisms)
# Please ensure that you've disabled dynamic CPU-Frequencys, such as power saving options.
# (On the most modern Dedicated Servers cpufreq is preconfigured, see your distribution's manual how to disable it)
#
option( ENABLE_RDTSC "use RDTSC instruction as a timing source (default=OFF)" OFF )
if( ENABLE_RDTSC )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DENABLE_RDTSC" )
message( STATUS "Enabled RDTSC as a timing source" )
endif()
#
# Enable extra debug code (default=OFF)
#
option( ENABLE_EXTRA_DEBUG_CODE "enable extra debug code (default=OFF)" OFF )
if( ENABLE_EXTRA_DEBUG_CODE )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DDEBUG" )
message( STATUS "Enabled extra DEBUG code" )
endif()
#
# Enable builtin memory manager (default=default)
#
set( MEMMGR_OPTIONS "default;yes;no" )
set( ENABLE_MEMMGR "default" CACHE STRING "enable builtin memory manager: ${MEMMGR_OPTIONS} (default=default)" )
set_property( CACHE ENABLE_MEMMGR PROPERTY STRINGS ${MEMMGR_OPTIONS} )
if( ENABLE_MEMMGR STREQUAL "default" )
# use source code default
elseif( ENABLE_MEMMGR STREQUAL "yes" )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DUSE_MEMMGR" )
message( STATUS "Enabled the builtin memory manager" )
elseif( ENABLE_MEMMGR STREQUAL "no" )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DNO_MEMMGR" )
message( STATUS "Disabled the builtin memory manager" )
else()
message( FATAL_ERROR "invalid option ENABLE_MEMMGR=${ENABLE_MEMMGR} (valid options: ${MEMMGR_OPTIONS})" )
endif()
#
# Enable memory library (default=system)
#
set( MEMORY_OPTIONS "system;memwatch;dmalloc;gcollect" )
set( ENABLE_MEMORY "system" CACHE STRING "enable memory library: ${MEMORY_OPTIONS} (default=system)" )
set_property( CACHE ENABLE_MEMORY PROPERTY STRINGS ${MEMORY_OPTIONS} )
if( ENABLE_MEMORY STREQUAL "system" )
# use system functions
elseif( ENABLE_MEMORY STREQUAL "memwatch" )
CHECK_INCLUDE_FILE( memwatch.h HAVE_MEMWATCH_H )
find_library( MEMWATCH_LIBRARY memwatch )
mark_as_advanced( MEMWATCH_LIBRARY )
if( HAVE_MEMWATCH_H AND MEMWATCH_LIBRARY )
message( STATUS "Adding global library: ${MEMWATCH_LIBRARY}" )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} ${MEMWATCH_LIBRARY} )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DMEMWATCH" )
message( STATUS "Enabled the memory library memwatch" )
else()
message( FATAL_ERROR "Failed to enable the memory library memwatch" )
endif()
elseif( ENABLE_MEMORY STREQUAL "dmalloc" )
CHECK_INCLUDE_FILE( dmalloc.h HAVE_DMALLOC_H )
find_library( DMALLOC_LIBRARY dmalloc )
mark_as_advanced( DMALLOC_LIBRARY )
if( HAVE_DMALLOC_H AND DMALLOC_LIBRARY )
message( STATUS "Adding global library: ${DMALLOC_LIBRARY}" )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} ${DMALLOC_LIBRARY} )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DDMALLOC -DDMALLOC_FUNC_CHECK" )
message( STATUS "Enabled the memory library dmalloc" )
else()
message( FATAL_ERROR "Failed to enable the memory library dmalloc" )
endif()
elseif( ENABLE_MEMORY STREQUAL "gcollect" )
CHECK_INCLUDE_FILE( gc.h HAVE_GC_H )
find_library( GC_LIBRARY gc )
mark_as_advanced( GC_LIBRARY )
if( HAVE_GC_H AND GC_LIBRARY )
message( STATUS "Adding global library: ${GC_LIBRARY}" )
set_property( CACHE GLOBAL_LIBRARIES PROPERTY VALUE ${GLOBAL_LIBRARIES} ${GC_LIBRARY} )
set_property( CACHE GLOBAL_DEFINITIONS PROPERTY VALUE "${GLOBAL_DEFINITIONS} -DGCOLLECT" )
message( STATUS "Enabled the memory library gcollect" )
else()
message( FATAL_ERROR "Failed to enable the memory library gcollect" )
endif()
else()
message( FATAL_ERROR "invalid option ENABLE_MEMORY=${ENABLE_MEMORY} (valid options: ${MEMORY_OPTIONS})" )
endif()
#
# Enable profiler (default=none)
#
set( PROFILER_OPTIONS "none;gprof" )
set( ENABLE_PROFILER "none" CACHE STRING "enable profiler: ${PROFILER_OPTIONS} (default=none)" )
set_property( CACHE ENABLE_PROFILER PROPERTY STRINGS ${PROFILER_OPTIONS} )