summaryrefslogtreecommitdiffstats
path: root/CMakeLists.txt
blob: 2137158cc62f8a6deb83fc1166377408033e9056 (plain)
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
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
#################################################
#
#  (C) 2010-2011 Serghei Amelian
#  serghei (DOT) amelian (AT) gmail.com
#
#  Improvements and feedback are welcome
#
#  This file is released under GPL >= 2
#
#################################################

cmake_minimum_required( VERSION 2.8 )


##### general package setup #####################

project( tdelibs )

set( PACKAGE tdelibs )
set( VERSION R14.0.9 )


##### include essential cmake modules ###########

include( FindPkgConfig )
include( CheckIncludeFile )
include( CheckSymbolExists )
include( CheckFunctionExists )
include( CheckCSourceCompiles )
include( CheckCXXSourceCompiles )
include( CheckTypeSize )
include( CheckCSourceRuns )
include( CheckLibraryExists )


##### include our cmake modules #################

set( CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/modules" )
include( TDEMacros )
include( TDESetupPaths )


##### setup and find essential stuff ############

tde_setup_paths( )
tde_setup_architecture_flags( )
enable_testing( )
find_package( TQt )

list( APPEND TDECORE_LIBRARY_DIRS ${TQT_LIBRARY_DIRS} )


##### add apidox targets ############

add_custom_target(apidox
  COMMAND "./generate_apidox" "${CMAKE_SOURCE_DIR}" "${CMAKE_BINARY_DIR}" "${HTML_INSTALL_DIR}" "/usr/share/tqt3/doc/html"
  WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}/cmake/")

add_custom_target(install-apidox
  COMMAND "./install_apidox" "${CMAKE_SOURCE_DIR}" "${CMAKE_BINARY_DIR}" "${HTML_INSTALL_DIR}" "${CMAKE_INSTALL_PREFIX}"
  WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}/cmake/")


##### user requested options ####################

OPTION( WITH_ALL_OPTIONS "Enable all optional support" OFF )

OPTION( TDE_MALLOC "Use own malloc implementation" OFF )
OPTION( TDE_MALLOC_DEBUG "Enable debugging in fast malloc" OFF )
OPTION( TDE_MALLOC_FULL "Make alloc as fast as possible" OFF )

OPTION( WITH_ARTS "Build with aRts" ON )
OPTION( WITH_ALSA "Enable ALSA support" ON )
OPTION( WITH_LIBART "Enable libart support (for SVG icons)" ${WITH_ALL_OPTIONS} )
OPTION( WITH_LIBIDN "Enable support for libidn" ${WITH_ALL_OPTIONS} )
OPTION( WITH_SSL "Enable support for SSL" ON )
OPTION( WITH_CUPS "Enable CUPS support" ON )
OPTION( WITH_LUA "Enable LUA support" ${WITH_ALL_OPTIONS} )
OPTION( WITH_TIFF "Enable tiff support" ${WITH_ALL_OPTIONS} )
OPTION( WITH_JASPER "Enable jasper (jpeg2k) support" ${WITH_ALL_OPTIONS} )
OPTION( WITH_OPENEXR "Enable openexr support" ${WITH_ALL_OPTIONS} )
OPTION( WITH_UTEMPTER "Use utempter for utmp management" ${WITH_ALL_OPTIONS} )
OPTION( WITH_AVAHI "Enable AVAHI support" ${WITH_ALL_OPTIONS} )
OPTION( WITH_ELFICON "Enable ELF embedded icon support" ${WITH_ALL_OPTIONS} )
OPTION( WITH_PCRE "Enable pcre regex support for kjs" ON )
OPTION( WITH_GCC_VISIBILITY "Enable fvisibility and fvisibility-inlines-hidden" ${WITH_ALL_OPTIONS} )
OPTION( WITH_INOTIFY "Enable inotify support for tdeio" ON )
OPTION( WITH_GAMIN "Enable FAM/GAMIN support" ${WITH_ALL_OPTIONS} )
option( WITH_TDEHWLIB "Enable TDE hwlib globally" ON )
option( WITH_TDEHWLIB_DAEMONS "Enable daemons for TDE hwlib" ${WITH_TDEHWLIB} )
option( WITH_HAL "Enable HAL support" OFF )
option( WITH_DEVKITPOWER "Enable DeviceKit Power support" OFF )
option( WITH_LOGINDPOWER "Enable Logind/Systemd Power support" OFF )
option( WITH_UPOWER "Enable uPower support" ${WITH_ALL_OPTIONS} )
option( WITH_UDISKS "Enable uDisks support" ${WITH_ALL_OPTIONS} )
option( WITH_UDISKS2 "Enable uDisks2 support" ${WITH_ALL_OPTIONS} )
option( WITH_CONSOLEKIT "Enable ConsoleKit support" ${WITH_ALL_OPTIONS} )
OPTION( WITH_NETWORK_MANAGER_BACKEND "Enable network-manager support" OFF )
OPTION( WITH_SUDO_TDESU_BACKEND "Use sudo as backend for tdesu (default is su)" OFF )
OPTION( WITH_OLD_XDG_STD "Use the pre R14.0.0 XDG standard where both TDE and KDE are recognized in desktop files" OFF )
OPTION( WITH_LZMA "Enable support for LZMA/XZ" ${WITH_ALL_OPTIONS} )
OPTION( WITH_LIBBFD "Enable pretty backtraces with libbfd from GNU binutils" OFF )
OPTION( WITH_XRANDR "Build the tderandr library" ON )
OPTION( WITH_XCOMPOSITE "Enable xcomposite support" ON )
OPTION( WITH_MITSHM "Use MIT-SHM for pixmap loading/saving" ${WITH_ALL_OPTIONS} )
OPTION( WITH_KDE4_MENU_SUFFIX "Add [KDE4] tag to KDE4 menu items" OFF )

OPTION( WITH_ASPELL "Enable aspell support" ${WITH_ALL_OPTIONS} )
OPTION( WITH_HSPELL "Enable hspell support" ${WITH_ALL_OPTIONS} )

OPTION( WITH_TDEICONLOADER_DEBUG "Enable debugging in TDEIconLoader class" OFF )


##### set PKG_CONFIG_PATH #######################

set( ENV{PKG_CONFIG_PATH} "${PKG_CONFIG_PATH}:${PKGCONFIG_INSTALL_DIR}:${LIB_INSTALL_DIR}/pkgconfig:$ENV{PKG_CONFIG_PATH}" )


##### check for CPU architecture ################

### FIXME fast malloc is also available on x86_64 architecture?
if( ${CMAKE_SYSTEM_PROCESSOR} MATCHES "i?86" OR ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64" )
  set( TDE_MALLOC_X86 1 )
  message( STATUS "Found x86 architecture" )
else( ${CMAKE_SYSTEM_PROCESSOR} MATCHES "i?86" OR ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64" )
  if( TDE_MALLOC )
    message( FATAL_ERROR "\nKDE fast malloc is available only on x86 architecture" )
  endif( TDE_MALLOC )
endif( ${CMAKE_SYSTEM_PROCESSOR} MATCHES "i?86" OR ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64" )


##### check for operating system ################

if( ${CMAKE_SYSTEM_NAME} STREQUAL "Linux" )
  set( TDEINIT_SETUID 1 )
  set( TDEINIT_OOM_PROTECT 1 )
endif( ${CMAKE_SYSTEM_NAME} STREQUAL "Linux" )


##### get the system's default path for libraries

tde_save_and_set( CMAKE_INSTALL_PREFIX "/usr" )
include( GNUInstallDirs OPTIONAL )
if( CMAKE_INSTALL_LIBDIR )
  set( SYSTEM_LIBDIR "${CMAKE_INSTALL_LIBDIR}" )
else( )
  set( SYSTEM_LIBDIR "lib${LIB_SUFFIX}" )
endif( )
tde_restore( CMAKE_INSTALL_PREFIX )


##### check for compiler capabilities ###########

include( CheckCXXCompilerFlag )

check_cxx_compiler_flag( -Woverloaded-virtual WOVERLOADED_VIRTUAL )
if( WOVERLOADED_VIRTUAL )
  set( WOVERLOADED_VIRTUAL -Woverloaded-virtual )
endif( WOVERLOADED_VIRTUAL )

check_cxx_compiler_flag( -fno-builtin NO_BUILTIN )
if( NO_BUILTIN )

endif( NO_BUILTIN )


##### system checks #############################

include(TestBigEndian)
test_big_endian(WORDS_BIGENDIAN)

tde_setup_largefiles( )

tde_save_and_set( CMAKE_REQUIRED_INCLUDES ${CMAKE_SOURCE_DIR}/libltdl )
check_include_file( "ltdl.h" HAVE_LTDL_H )
if( NOT HAVE_LTDL_H )
  tde_message_fatal( "ltdl.h is required, but not found on your system" )
endif( )
tde_restore( CMAKE_REQUIRED_INCLUDES )

check_include_file( "alloca.h" HAVE_ALLOCA_H )
check_include_file( "arpa/nameser8_compat.h" HAVE_ARPA_NAMESER8_COMPAT_H )
check_include_file( "awe_voice.h" HAVE_AWE_VOICE_H )
check_include_file( "Carbon/Carbon.h" HAVE_CARBON_CARBON_H )
check_include_file( "crt_externs.h" HAVE_CRT_EXTERNS_H )
check_include_file( "ctype.h" HAVE_CTYPE_H )
check_include_file( "dirent.h" HAVE_DIRENT_H )
check_include_file( "dld.h" HAVE_DLD_H )
check_include_file( "dlfcn.h" HAVE_DLFCN_H )
check_include_file( "dl.h" HAVE_DL_H )
check_include_file( "float.h" HAVE_FLOAT_H )
check_include_file( "fstab.h" HAVE_FSTAB_H )
check_include_file( "ieeefp.h" HAVE_IEEEFP_H )
check_include_file( "inttypes.h" HAVE_INTTYPES_H )
check_include_file( "libutil.h" HAVE_LIBUTIL_H )
check_include_file( "limits.h" HAVE_LIMITS_H )
check_include_file( "linux/awe_voice.h" HAVE_LINUX_AWE_VOICE_H )
check_include_file( "locale.h" HAVE_LOCALE_H )
check_include_file( "machine/soundcard.h" HAVE_MACHINE_SOUNDCARD_H )
check_include_file( "malloc.h" HAVE_MALLOC_H )
check_include_file( "memory.h" HAVE_MEMORY_H )
check_include_file( "mntent.h" HAVE_MNTENT_H )
check_include_file( "ndir.h" HAVE_NDIR_H )
check_include_file( "netinet/in.h" HAVE_NETINET_IN_H )
check_include_file( "net/if.h" HAVE_NET_IF_H )
if( NOT HAVE_NET_IF_H )
  find_path( NET_IF_PATH "net/if.h" )
  if( NET_IF_PATH )
    set( HAVE_NET_IF_H "1" )
  endif( )
endif( )
check_include_file( "paths.h" HAVE_PATHS_H )
check_include_file( "pty.h" HAVE_PTY_H )
check_include_file( "stdint.h" HAVE_STDINT_H )
check_include_file( "stdio.h" HAVE_STDIO_H )
check_include_file( "stdlib.h" HAVE_STDLIB_H )
check_include_file( "strings.h" HAVE_STRINGS_H )
check_include_file( "string.h" HAVE_STRING_H )
check_include_file( "sysent.h" HAVE_SYSENT_H )
check_include_file( "sys/acl.h" HAVE_SYS_ACL_H )
check_include_file( "sys/bitypes.h" HAVE_SYS_BITYPES_H )
check_include_file( "sys/dir.h" HAVE_SYS_DIR_H )
check_include_file( "sys/filio.h" HAVE_SYS_FILIO_H )
check_include_file( "sys/mman.h" HAVE_SYS_MMAN_H )
check_include_file( "sys/mntent.h" HAVE_SYS_MNTENT_H )
check_include_file( "sys/mnttab.h" HAVE_SYS_MNTTAB_H )
check_include_file( "sys/mount.h" HAVE_SYS_MOUNT_H )
if( NOT HAVE_SYS_MOUNT_H )
  find_path( SYS_MOUNT_PATH "sys/mount.h" )
  if( SYS_MOUNT_PATH )
    set( HAVE_SYS_MOUNT_H "1" )
  endif( )
endif( )
check_include_file( "sys/ndir.h" HAVE_SYS_NDIR_H )
check_include_file( "sys/param.h" HAVE_SYS_PARAM_H )
check_include_file( "sys/prctl.h" HAVE_SYS_PRCTL_H )
check_include_file( "sys/select.h" HAVE_SYS_SELECT_H )
check_include_file( "sys/soundcard.h" HAVE_SYS_SOUNDCARD_H )
check_include_file( "sys/stat.h" HAVE_SYS_STAT_H )
check_include_file( "sys/stropts.h" HAVE_SYS_STROPTS_H )
check_include_file( "sys/types.h" HAVE_SYS_TYPES_H )
check_include_file( "sys/ucred.h" HAVE_SYS_UCRED_H )
if( NOT HAVE_SYS_UCRED_H )
  find_path( SYS_UCRED_PATH "sys/ucred.h" )
  if( SYS_UCRED_PATH )
    set( HAVE_SYS_UCRED_H "1" )
  endif( )
endif( )
check_include_file( "sys/xattr.h" HAVE_SYS_XATTR_H )
check_include_file( "termios.h" HAVE_TERMIOS_H )
check_include_file( "termio.h" HAVE_TERMIO_H )
check_include_file( "unistd.h" HAVE_UNISTD_H )
check_include_file( "util.h" HAVE_UTIL_H )
check_include_file( "values.h" HAVE_VALUES_H )

# FIXME I'm not sure if test TIME_WITH_SYS_TIME are correct
check_include_file( "sys/time.h" HAVE_SYS_TIME_H )
check_include_file( "time.h" HAVE_TIME_H )
if( HAVE_SYS_TIME_H AND HAVE_TIME_H )
  set( TIME_WITH_SYS_TIME 1 )
endif( HAVE_SYS_TIME_H AND HAVE_TIME_H )

if( HAVE_SYS_ACL_H )
  check_include_file( "acl/libacl.h" HAVE_ACL_LIBACL_H )
  if( HAVE_ACL_LIBACL_H )
    check_library_exists( acl acl_init "" HAVE_ACL_INIT )
    if( HAVE_ACL_INIT AND HAVE_SYS_XATTR_H )
      set( USE_POSIX_ACL 1 )
      set( HAVE_NON_POSIX_ACL_EXTENSIONS 1 )
      set( ACL_LIBRARIES acl attr )
    endif( HAVE_ACL_INIT AND HAVE_SYS_XATTR_H )
  else( HAVE_ACL_LIBACL_H )
    check_library_exists( c acl_init "" HAVE_ACL_INIT )
    if( HAVE_ACL_INIT )
      set( USE_POSIX_ACL 1 )
      set( ACL_LIBRARIES c )
    endif( HAVE_ACL_INIT )
  endif( HAVE_ACL_LIBACL_H )
endif( HAVE_SYS_ACL_H )

check_include_file( "valgrind/memcheck.h" HAVE_VALGRIND_MEMCHECK_H )
check_include_file( "values.h" HAVE_VALUES_H )
check_include_file( "X11/extensions/shape.h" HAVE_X11_EXTENSIONS_SHAPE_H )
check_include_file( "/usr/src/sys/gnu/i386/isa/sound/awe_voice.h" HAVE__USR_SRC_SYS_GNU_I386_ISA_SOUND_AWE_VOICE_H )
check_include_file( "/usr/src/sys/i386/isa/sound/awe_voice.h" HAVE__USR_SRC_SYS_I386_ISA_SOUND_AWE_VOICE_H )

check_function_exists( random HAVE_RANDOM )
check_symbol_exists( random "stdlib.h" HAVE_RANDOM_PROTO )

check_function_exists( srandom HAVE_SRANDOM )
check_symbol_exists( srandom "stdlib.h" HAVE_SRANDOM_PROTO )

check_function_exists( seteuid HAVE_SETEUID )
check_function_exists( setegid HAVE_SETEGID )

check_function_exists( gethostname HAVE_GETHOSTNAME )
check_symbol_exists( gethostname "unistd.h" HAVE_GETHOSTNAME_PROTO )

check_function_exists( vsnprintf HAVE_VSNPRINTF )
check_function_exists( snprintf HAVE_SNPRINTF )

check_function_exists( setenv HAVE_SETENV )
check_symbol_exists( setenv "stdlib.h" HAVE_SETENV_PROTO )

check_function_exists( unsetenv HAVE_UNSETENV )
check_symbol_exists( unsetenv "stdlib.h" HAVE_UNSETENV_PROTO )

check_function_exists( mkdtemp HAVE_MKDTEMP )
check_symbol_exists( mkdtemp "stdlib.h" HAVE_MKDTEMP_PROTO )

check_function_exists( mkstemp HAVE_MKSTEMP )
check_symbol_exists( mkstemp "stdlib.h" HAVE_MKSTEMP_PROTO )

check_function_exists( mkstemps HAVE_MKSTEMPS )
check_symbol_exists( mkstemps "stdlib.h" HAVE_MKSTEMPS_PROTO )

check_function_exists( initgroups HAVE_INITGROUPS )
check_symbol_exists( initgroups "grp.h;unistd.h" HAVE_INITGROUPS_PROTO )

check_function_exists( strlcat HAVE_STRLCAT )
check_symbol_exists( strlcat "string.h" HAVE_STRLCAT_PROTO )

check_function_exists( strlcpy HAVE_STRLCPY )
check_symbol_exists( strlcpy "string.h" HAVE_STRLCPY_PROTO )

check_symbol_exists( S_ISSOCK "sys/stat.h" HAVE_S_ISSOCK )

check_symbol_exists( gethostbyname2 "netdb.h" HAVE_GETHOSTBYNAME2 )
check_symbol_exists( gethostbyname2_r "netdb.h" HAVE_GETHOSTBYNAME2_R )
check_symbol_exists( gethostbyname_r "netdb.h" HAVE_GETHOSTBYNAME_R )
check_symbol_exists( gai_strerror "sys/types.h;sys/socket.h;netdb.h" HAVE_GAI_STRERROR )
check_symbol_exists( getaddrinfo "sys/types.h;sys/socket.h;netdb.h" HAVE_GETADDRINFO )
check_symbol_exists( backtrace "execinfo.h" HAVE_BACKTRACE )
check_cxx_source_compiles( "#include <cxxabi.h>
    int main() { abi::__cxa_demangle(0, 0, 0, 0); return 0; }"
    HAVE_ABI_CXA_DEMANGLE )

# Some declarations are needed by demangle.h (libiberty.h) and/or bfd.h but we
# will check them uncondionally
# See WITH_LIBBFD also see binutils bugs 14243 and 14072
# NOTE: those headers use HAVE_DECL_* names but we would follow our macro
#       naming style
check_symbol_exists( basename  "libgen.h" HAVE_BASENAME_PROTO )
check_symbol_exists( ffs       "string.h" HAVE_FFS_PROTO )
check_symbol_exists( asprintf  "stdio.h"  HAVE_ASPRINTF_PROTO )
check_symbol_exists( vasprintf "stdio.h"  HAVE_VASPRINTF_PROTO )
check_symbol_exists( snprintf  "stdio.h"  HAVE_SNPRINTF_PROTO )
check_symbol_exists( vsnprintf "stdarg.h" HAVE_VSNPRINTF_PROTO )
check_symbol_exists( strvercmp "string.h" HAVE_STRVERCMP_PROTO )


check_function_exists( usleep HAVE_USLEEP )
check_symbol_exists( usleep "unistd.h" HAVE_USLEEP_PROTO )

if (HAVE_ALLOCA_H )
  check_symbol_exists( alloca "alloca.h" HAVE_ALLOCA )
else (HAVE_ALLOCA_H )
  check_symbol_exists( alloca "stdlib.h" HAVE_ALLOCA )
endif (HAVE_ALLOCA_H )
if( ${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD" )
  set( HAVE_ALLOCA 1 )
endif( )

check_function_exists( getmntinfo HAVE_GETMNTINFO )
if( HAVE_GETMNTINFO )
  check_cxx_source_compiles("
    #include <sys/types.h>
    #include <sys/statvfs.h>
    int main(){
      struct statvfs *mntbufp;
      int flags;
      return getmntinfo(&mntbufp, flags);
    }"
    GETMNTINFO_USES_STATVFS )
endif( HAVE_GETMNTINFO )
check_function_exists( getnameinfo HAVE_GETNAMEINFO )
check_function_exists( getpagesize HAVE_GETPAGESIZE )
check_function_exists( getpeereid HAVE_GETPEEREID )
check_function_exists( getpeername HAVE_GETPEERNAME )
check_function_exists( getprotobyname_r HAVE_GETPROTOBYNAME_R )
check_function_exists( getpt HAVE_GETPT )
check_function_exists( getservbyname_r HAVE_GETSERVBYNAME_R )
check_function_exists( getservbyport_r HAVE_GETSERVBYPORT_R )
check_function_exists( getsockname HAVE_GETSOCKNAME )
check_function_exists( getsockopt HAVE_GETSOCKOPT )
check_function_exists( gettimeofday HAVE_GETTIMEOFDAY )
check_function_exists( grantpt HAVE_GRANTPT )
check_function_exists( if_nametoindex HAVE_IF_NAMETOINDEX )
check_function_exists( index HAVE_INDEX)
check_function_exists( inet_ntop HAVE_INET_NTOP )
check_function_exists( inet_pton HAVE_INET_PTON )
check_function_exists( setfsent HAVE_SETFSENT )
check_function_exists( setgroups HAVE_SETGROUPS )
check_function_exists( setlocale HAVE_SETLOCALE )
check_function_exists( setmntent HAVE_SETMNTENT )
check_function_exists( setpriority HAVE_SETPRIORITY )
check_function_exists( freeaddrinfo HAVE_FREEADDRINFO )
check_function_exists( strtoll HAVE_STRTOLL )
check_function_exists( socket HAVE_SOCKET )
check_function_exists( strfmon HAVE_STRFMON )
check_function_exists( stpcpy HAVE_STPCPY )
check_function_exists( readdir_r HAVE_READDIR_R )
check_function_exists( tcgetattr HAVE_TCGETATTR )
check_function_exists( tcsetattr HAVE_TCSETATTR )
check_function_exists( strcasecmp HAVE_STRCASECMP )
check_function_exists( strchr HAVE_STRCHR )
check_function_exists( strcmp HAVE_STRCMP )
check_function_exists( strrchr HAVE_STRRCHR )
check_function_exists( ptsname HAVE_PTSNAME )
check_function_exists( unlockpt HAVE_UNLOCKPT )
check_function_exists( _getpty HAVE__GETPTY )
check_function_exists( __argz_count HAVE___ARGZ_COUNT )
check_function_exists( __argz_next HAVE___ARGZ_NEXT )
check_function_exists( __argz_stringify HAVE___ARGZ_STRINGIFY )
check_function_exists( sendfile HAVE_SENDFILE )
check_function_exists( rindex HAVE_RINDEX )
check_function_exists( putenv HAVE_PUTENV )
check_function_exists( poll HAVE_POLL )
check_function_exists( memcpy HAVE_MEMCPY )
check_function_exists( madvise HAVE_MADVISE )
check_function_exists( getgroups HAVE_GETGROUPS )
check_function_exists( getcwd HAVE_GETCWD )
check_function_exists( dlerror HAVE_DLERROR )
if( NOT HAVE_DLERROR )
  check_library_exists( dl dlerror "" HAVE_DLERROR_LIB )
  if( HAVE_DLERROR_LIB )
    set( HAVE_DLERROR 1 )
    set( DLERROR_LIBRARIES dl )
  endif( HAVE_DLERROR_LIB )
endif( NOT HAVE_DLERROR )
check_function_exists( crypt HAVE_CRYPT )
if( NOT HAVE_CRYPT )
  check_library_exists( crypt crypt "" HAVE_CRYPT_LIB )
  if( HAVE_CRYPT_LIB )
    set( HAVE_CRYPT 1 )
    set( CRYPT_LIBRARIES crypt )
  endif( HAVE_CRYPT_LIB )
endif( NOT HAVE_CRYPT )
if( NOT HAVE_CRYPT )
  check_library_exists( c crypt "" HAVE_CRYPT_LIBC )
  if( HAVE_CRYPT_LIBC )
    set( HAVE_CRYPT 1 )
    set( CRYPT_LIBRARIES c )
  endif( HAVE_CRYPT_LIBC )
endif( NOT HAVE_CRYPT )
check_function_exists( bcopy HAVE_BCOPY )
check_function_exists( mmap HAVE_MMAP )
check_function_exists( munmap HAVE_MUNMAP )

check_type_size( "char*" SIZEOF_CHAR_P )
check_type_size( "int" SIZEOF_INT )
check_type_size( "long" SIZEOF_LONG )
check_type_size( "short" SIZEOF_SHORT )
check_type_size( "size_t" SIZEOF_SIZE_T )
check_type_size( "unsigned long" SIZEOF_UNSIGNED_LONG )

set( CMAKE_EXTRA_INCLUDE_FILES "netdb.h" )
check_type_size( "struct addrinfo" STRUCT_ADDRINFO )
set( CMAKE_EXTRA_INCLUDE_FILES "netinet/in.h" )
check_type_size( "struct sockaddr_in6" HAVE_STRUCT_SOCKADDR_IN6 )
unset( CMAKE_EXTRA_INCLUDE_FILES )

check_c_source_compiles("
  #include <features.h>
  #ifndef __GNU_LIBRARY__
  #error
  #endif
  int main(int argc, char *argv[]) { return 0; } "
  _GNU_SOURCE )

check_c_source_compiles("
  #include <unistd.h>
  int main(int argc, char *argv[]) { revoke(\"/dev/tty\"); return 0; } "
  HAVE_REVOKE )

check_c_source_runs("
  #include <sys/types.h>
  #include <sys/socket.h>
  #include <netdb.h>
  #include <string.h>
  int main()
  {
    struct addrinfo hint, *res;
    int err;
    memset(&hint, 0, sizeof(hint));
    hint.ai_family = AF_INET;
    hint.ai_protocol = 0;
    hint.ai_socktype = SOCK_STREAM;
    hint.ai_flags = AI_PASSIVE;
    err = getaddrinfo(0, \"18300\", &hint, &res); /* kxmlrpc tries this */
    if (err != 0 || res == 0 || res->ai_family != AF_INET)
      return 1;
    return 0;
  }"
  HAVE_GOOD_GETADDRINFO
)

if( NOT HAVE_GOOD_GETADDRINFO )
  set( HAVE_BROKEN_GETADDRINFO 1 )
endif( NOT HAVE_GOOD_GETADDRINFO )


# save CMAKE_REQUIRED_LIBRARIES
set( bak_CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} )

set( CMAKE_REQUIRED_LIBRARIES resolv )
check_c_source_compiles("
  #include <sys/types.h>
  #include <netinet/in.h>
  #include <arpa/nameser.h>
  #include <resolv.h>
  int main(int argc, char *argv[]) { res_init(); return 0; } "
  HAVE_RES_INIT )

if( HAVE_RES_INIT )
  set( RESOLV_LIBRARIES resolv )
endif( HAVE_RES_INIT)

set( CMAKE_REQUIRED_LIBRARIES util )
if( HAVE_PTY_H )
  set( USE_OPENPTY_H pty.h )
elseif( HAVE_UTIL_H )
  set( USE_OPENPTY_H util.h )
elseif( HAVE_LIBUTIL_H )
  set( USE_OPENPTY_H libutil.h )
endif( )
if( USE_OPENPTY_H )
  check_c_source_runs("
      #include <${USE_OPENPTY_H}>
      int main(int argc, char* argv[]) {
        int master_fd, slave_fd;
        int result;
        result = openpty(&master_fd, &slave_fd, 0, 0, 0);
        return 0;
    }"
    HAVE_OPENPTY
  )
endif( )
if( HAVE_OPENPTY )
  set( LIB_UTIL util )
endif( )

# restore CMAKE_REQUIRED_LIBRARIES
set( CMAKE_REQUIRED_LIBRARIES ${bak_CMAKE_REQUIRED_LIBRARIES} )
unset( bak_CMAKE_REQUIRED_LIBRARIES )


#### set tdesu backend ##########################

if( WITH_SUDO_TDESU_BACKEND )
  set( DEFAULT_SUPER_USER_COMMAND sudo CACHE INTERNAL "" FORCE )
else()
  set( DEFAULT_SUPER_USER_COMMAND su CACHE INTERNAL "" FORCE )
endif()
find_file( TDESU_BACKEND ${DEFAULT_SUPER_USER_COMMAND} PATHS ENV PATH )
if( TDESU_BACKEND-NOTFOUND )
  tde_message_fatal( "${DEFAULT_SUPER_USER_COMMAND} was chosen as tdesu backend, but was not found in path." )
endif( TDESU_BACKEND-NOTFOUND )


#### set some constants #########################

if( NOT "${TDEDIR}" )
  if( DEFINED ENV{TDEDIR} )
    set( TDEDIR "$ENV{TDEDIR}" )
  else( )
    set( TDEDIR "${CMAKE_INSTALL_PREFIX}" )
  endif( )
endif( )
set( KDE_COMPILER_VERSION "${CMAKE_CXX_COMPILER_ID} ${CMAKE_CXX_COMPILER_VERSION}" )
set( KDE_COMPILING_OS "${CMAKE_SYSTEM_NAME}" )
set( LTDL_OBJDIR \".\" )
set( KDELIBSUFF "${LIB_SUFFIX}" )
set( kde_socklen_t socklen_t )

if( WITH_TDEHWLIB )
  set( __TDE_HAVE_TDEHWLIB 1 )
endif( WITH_TDEHWLIB )


##### check for libdl ###########################

set( DL_LIBRARIES dl )
check_library_exists( ${DL_LIBRARIES} dlopen /lib HAVE_LIBDL )
if( NOT HAVE_LIBDL )
  unset( DL_LIBRARIES )
  check_function_exists( dlopen HAVE_DLOPEN )
  if( HAVE_DLOPEN )
    set( HAVE_LIBDL 1 )
  endif( HAVE_DLOPEN )
endif( NOT HAVE_LIBDL )


##### check for magic ###########################

set( MAGIC_LIBRARIES magic )
check_library_exists( ${MAGIC_LIBRARIES} magic_load "" HAVE_LIBMAGIC )
if( HAVE_LIBMAGIC )
  check_library_exists( ${MAGIC_LIBRARIES} magic_getpath "" HAVE_LIBMAGIC_GETPATH )
  if( NOT HAVE_LIBMAGIC_GETPATH )
    execute_process(
      COMMAND file --version
      OUTPUT_VARIABLE LIBMAGIC_VERSION
      ERROR_VARIABLE LIBMAGIC_VERSION
    )
    string(REGEX REPLACE ".*magic file from ([^ \n]*).*" "\\1" LIBMAGIC_PATH ${LIBMAGIC_VERSION} )
    message( STATUS "libmagick default path ${LIBMAGIC_PATH}" )
  endif( NOT HAVE_LIBMAGIC_GETPATH )
else( HAVE_LIBMAGIC )
  tde_message_fatal( "libmagic is required, but not found on your system" )
endif( HAVE_LIBMAGIC )


##### check for utempter ########################

if( WITH_UTEMPTER )
  check_include_file( utempter.h HAVE_UTEMPTER_H )
  check_library_exists( utempter addToUtmp "" HAVE_ADDTOUTEMP )
  if( NOT DEFINED UTEMPTER_HELPER )
    message( STATUS "Looking for utempter helper" )
    find_program( UTEMPTER_HELPER utempter
      PATHS
        /usr/lib/${CMAKE_LIBRARY_ARCHITECTURE}/utempter
        /usr/lib${LIB_SUFFIX}/utempter
        /usr/libexec/utempter
        /usr/libexec
        /usr/sbin
        /usr/local/lib/${CMAKE_LIBRARY_ARCHITECTURE}/utempter
        /usr/local/lib${LIB_SUFFIX}/utempter
        /usr/local/libexec/utempter
        /usr/local/libexec
        /usr/local/sbin
    )
    if( UTEMPTER_HELPER )
      message( STATUS "Looking for utempter helper - found" )
    else( )
      message( STATUS "Looking for utempter helper - not found" )
    endif( )
  endif( )
  if( HAVE_UTEMPTER_H AND HAVE_ADDTOUTEMP AND UTEMPTER_HELPER )
    set( HAVE_UTEMPTER 1 )
    set( UTEMPTER_LIBRARY utempter )
  else( )
    message(FATAL_ERROR "\nutempter are requested, but not found on your system" )
  endif( )
endif( )


##### check for zlib ############################

find_package( ZLIB )
if( NOT ZLIB_FOUND )
    message(FATAL_ERROR "\nzlib are required, but not found on your system" )
endif( NOT ZLIB_FOUND )

set( HAVE_LIBZ 1 )


#### check for bzip2 ############################

find_package( BZip2 )
if( NOT BZIP2_FOUND )
  # FIXME I'm not sure if bzip2 are required; maybe is optional?
  message(FATAL_ERROR "\nbzip2 are required, but not found on your system" )
endif( NOT BZIP2_FOUND )

set( HAVE_BZIP2_SUPPORT 1 )

if( BZIP2_NEED_PREFIX )
  set( NEED_BZ2_PREFIX 1 )
endif( BZIP2_NEED_PREFIX )


##### check for lzma/xz #########################

if( WITH_LZMA )
  pkg_search_module( LZMA liblzma )
  if( NOT LZMA_FOUND )
    find_path( LZMA_INCLUDE_DIR lzma.h )
    find_library( LZMA_LIBRARY lzma )
    if( LZMA_LIBRARY AND LZMA_INCLUDE_DIR )
      message( STATUS "Found LZMA: ${LZMA_LIBRARY}" )
      set( LZMA_FOUND 1 )
      set( LZMA_INCLUDE_DIRS ${LZMA_INCLUDE_DIR} )
      set( LZMA_LIBRARIES lzma )
    endif( LZMA_LIBRARY AND LZMA_INCLUDE_DIR )
  endif( NOT LZMA_FOUND )
  check_library_exists( lzma lzma_code "" LZMA_CODE_FOUND )
  if( NOT LZMA_FOUND OR NOT LZMA_CODE_FOUND )
    tde_message_fatal( "LZMA is requested, but not found on your system" )
  endif( NOT LZMA_FOUND OR NOT LZMA_CODE_FOUND )
  set( HAVE_XZ_SUPPORT 1 )
endif( WITH_LZMA )


##### check for jpeg ############################

find_package( JPEG )
if( NOT JPEG_FOUND )
  # FIXME I think jpeg support must be required
  message(FATAL_ERROR "\njpeg are required, but not found on your system" )
endif( NOT JPEG_FOUND )

set( HAVE_LIBJPEG 1 )


##### check for png #############################

find_package( PNG )
if( NOT PNG_FOUND )
  # FIXME I think png support must be required
  message(FATAL_ERROR "\npng are required, but not found on your system" )
endif( NOT PNG_FOUND )

set( HAVE_LIBPNG 1 )


##### check for tiff ############################

if( WITH_TIFF )
  find_package( TIFF )
  if( NOT TIFF_FOUND )
    message(FATAL_ERROR "\ntiff are requested, but not found on your system" )
  endif( NOT TIFF_FOUND )
  set( HAVE_LIBTIFF 1)
endif( WITH_TIFF )


##### check for jasper ##########################

if( WITH_JASPER )
  find_package( Jasper )
  if( NOT JASPER_FOUND )
    message(FATAL_ERROR "\njasper are requested, but not found on your system" )
  endif( NOT JASPER_FOUND )
  set( HAVE_JASPER 1 )
endif( WITH_JASPER )


##### check for openexr #########################

if( WITH_OPENEXR )
  pkg_search_module( OPENEXR OpenEXR )
  if( NOT OPENEXR_FOUND )
    message(FATAL_ERROR "\nopenexr are requested, but not found on your system" )
  endif( NOT OPENEXR_FOUND )
  set( HAVE_EXR 1 )
endif( WITH_OPENEXR )


##### check for freetype2 #######################

pkg_search_module( FREETYPE freetype2 )
if( NOT FREETYPE_FOUND )
    message(FATAL_ERROR "\nfreetype2 are required, but not found on your system" )
endif( NOT FREETYPE_FOUND )

set( TDEINIT_USE_FONTCONFIG 1 )


##### check for fontconfig ######################

pkg_search_module( FONTCONFIG fontconfig )
if( NOT FONTCONFIG_FOUND )
    message(FATAL_ERROR "\nfontconfig are required, but not found on your system" )
endif( NOT FONTCONFIG_FOUND )


##### check for Xrandr ##########################

if( WITH_XRANDR )
  pkg_search_module( XRANDR xrandr>=1.2 )
  if( XRANDR_FOUND )
    set( XRANDR_SUPPORT 1 )
  else( XRANDR_FOUND )
    tde_message_fatal( "xrandr support was required, but not found on your system" )
  endif( XRANDR_FOUND )
endif( WITH_XRANDR )


##### check for xrender #########################

pkg_search_module( XRENDER xrender )
if( XRENDER_FOUND )
  set( HAVE_XRENDER 1 )
  list( APPEND TDECORE_LIBRARY_DIRS ${XRENDER_LIBRARY_DIRS} )
else( XRENDER_FOUND)
  message(FATAL_ERROR "\nxrender support is required, but not found on your system" )
endif( XRENDER_FOUND )


##### check for xcomposite #########################

if( WITH_XCOMPOSITE )
  pkg_search_module( XCOMPOSITE xcomposite )
  if( XCOMPOSITE_FOUND )
    set( HAVE_XCOMPOSITE 1 )
  else( WITH_XCOMPOSITE )
    tde_message_fatal( "xcomposite support was requested, but xcomposite was not found on your system" )
  endif( XCOMPOSITE_FOUND )
endif( WITH_XCOMPOSITE )


##### check for mit-shm extension ##################

if( WITH_MITSHM )
  tde_save_and_set( CMAKE_REQUIRED_FLAGS "-include X11/Xlib.h" )
  check_include_file( "X11/extensions/XShm.h" HAVE_MITSHM )
  tde_restore( CMAKE_REQUIRED_FLAGS )
  if( NOT HAVE_MITSHM )
    tde_message_fatal( "XShm extension is required, but was not found on your system" )
  endif( NOT HAVE_MITSHM )
endif( WITH_MITSHM )


##### check for xext ###############################

if( HAVE_XRENDER OR WITH_XCOMPOSITE OR WITH_XRANDR OR HAVE_X11_EXTENSIONS_SHAPE_H OR WITH_MITSHM )
  # xext (tdecore, tdeui, tderandr, tdestyles/keramik)
  pkg_search_module( XEXT xext )
  if( NOT XEXT_FOUND )
    tde_message_fatal( "xext is required, but was not found on your system" )
  endif( )
endif( HAVE_XRENDER OR WITH_XCOMPOSITE OR WITH_XRANDR OR HAVE_X11_EXTENSIONS_SHAPE_H OR WITH_MITSHM )


##### check for libxml-2.0 ######################

pkg_search_module( LIBXML2 libxml-2.0 )
if( NOT LIBXML2_FOUND )
    message(FATAL_ERROR "\nlibxml-2.0 are required, but not found on your system" )
endif( NOT LIBXML2_FOUND )


##### check for libxslt ######################

pkg_search_module( LIBXSLT libxslt )
if( NOT LIBXSLT_FOUND )
    message(FATAL_ERROR "\nlibxslt are required, but not found on your system" )
endif( NOT LIBXSLT_FOUND )


##### check for glib-2.0 & friends ##############

pkg_search_module( GLIB2 glib-2.0 )
if( NOT GLIB2_FOUND )
  tde_message_fatal( "glib-2.0 are required, but not found on your system" )
endif( )

pkg_search_module( GOBJECT2 gobject-2.0 )
if( NOT GLIB2_FOUND )
  tde_message_fatal( "gobject-2.0 are required, but not found on your system" )
endif( )


##### check for ALSA ############################
# FIXME I propose to drop support for very old ALSA versions (i.e 0.5)

if( WITH_ALSA )
  find_package( ALSA )
  if( NOT ALSA_FOUND )
    message(FATAL_ERROR "\nALSA support are requested, but not found on your system" )
  endif( NOT ALSA_FOUND )
  set( HAVE_LIBASOUND2 1 )

  # FIXME I'm not sure if order is correct
  check_include_file( "alsa/asoundlib.h" HAVE_ALSA_ASOUNDLIB_H )
  if( NOT HAVE_ALSA_ASOUNDLIB_H )
    check_include_file( "sys/asoundlib.h" HAVE_SYS_ASOUNDLIB_H )
  endif( NOT HAVE_ALSA_ASOUNDLIB_H )
endif( WITH_ALSA )


##### check for aRts ############################

if( WITH_ARTS )
  pkg_search_module( ARTS arts )
  if( ARTS_FOUND )
    set( ARTS_MCOPIDL_EXECUTABLE ${ARTS_PREFIX}/bin/mcopidl )
  else( ARTS_FOUND )
    message(FATAL_ERROR "\naRts are requested, but not found on your system" )
  endif( ARTS_FOUND )
else( WITH_ARTS )
  set( WITHOUT_ARTS 1 )
endif( WITH_ARTS )


##### check for Xft #############################

string( REGEX REPLACE ".*;([^;]*qt-mt);.*" "\\1" TQT_MT ";${TQT_LIBRARIES};" )
if( TQT_MT )
  pkg_search_module( TQT_MT ${TQT_MT} )
  tde_save_and_set( CMAKE_REQUIRED_LIBRARIES "${TQT_MT_LIBRARIES}" )
  check_library_exists( tqt-mt XftInit "" TDEINIT_USE_XFT )
  tde_restore( CMAKE_REQUIRED_LIBRARIES )
endif( TQT_MT )
if( TDEINIT_USE_XFT )
  pkg_search_module( XFT xft )
  if( NOT XFT_FOUND )
    tde_message_fatal( "Xft is required, but not found on your system" )
  endif( NOT XFT_FOUND )
endif( TDEINIT_USE_XFT )


##### check for libart ##########################

if( WITH_LIBART )
  pkg_search_module( LIBART libart-2.0 )
  if( NOT LIBART_FOUND )
    message(FATAL_ERROR "\nlibart-2.0 support are requested, but not found on your system" )
  endif( NOT LIBART_FOUND )
  set( HAVE_LIBART 1 )
  list( APPEND TDECORE_LIBRARY_DIRS ${LIBART_LIBRARY_DIRS} )
endif( WITH_LIBART )


##### check for libidn ##########################

if( WITH_LIBIDN )
  pkg_search_module( LIBIDN libidn )
  if( NOT LIBIDN_FOUND )
    message(FATAL_ERROR "\nlibidn support are requested, but not found on your system" )
  endif( NOT LIBIDN_FOUND )
  set( HAVE_LIBIDN 1 )
  check_include_file( "idna.h" HAVE_IDNA_H )
  check_include_file( "punycode.h" HAVE_PUNYCODE_H )
  check_include_file( "stringprep.h" HAVE_STRINGPREP_H )
  list( APPEND TDECORE_LIBRARY_DIRS ${LIBIDN_LIBRARY_DIRS} )
endif( WITH_LIBIDN )

##### check for libbfq ##########################

if( WITH_LIBBFD )
  check_library_exists( bfd bfd_init "" HAVE_LIBBFD )
  if( NOT HAVE_LIBBFD )
    tde_message_fatal( "libbfd support is requested, but not found on your system" )
  endif( NOT HAVE_LIBBFD )
  set( LIBBFD_LIBRARIES bfd )
  check_include_file( "demangle.h" HAVE_DEMANGLE_H )
endif( WITH_LIBBFD )


##### check for openssl #########################

if( WITH_SSL )
  pkg_search_module( SSL openssl )
  if( NOT SSL_FOUND )
    check_include_file( openssl/ssl.h HAVE_OPENSSL_H )
    check_library_exists( ssl OPENSSL_init_ssl "" HAVE_LIBSSL_11 )
    if( NOT HAVE_LIBSSL_11 )
      check_library_exists( ssl SSL_library_init "" HAVE_LIBSSL )
    endif( )
    check_library_exists( crypto EVP_EncryptInit_ex "" HAVE_LIBCRYPTO )
    if( HAVE_OPENSSL_H AND (HAVE_LIBSSL_11 OR HAVE_LIBSSL) AND HAVE_LIBCRYPTO )
      set( SSL_FOUND 1 CACHE INTERNAL "" FORCE )
      find_file( OPENSSLV_H openssl/opensslv.h )
      file( STRINGS "${OPENSSLV_H}" SSL_VERSION REGEX "#[ \t]*define[ \t]*OPENSSL_VERSION_TEXT" )
      string( REGEX REPLACE "# *define[ \t]*OPENSSL_VERSION_TEXT[ \t]*\"[^0-9 ]* *([^ ]*).*" "\\1"
              SSL_VERSION "${SSL_VERSION}" )
      set( SSL_VERSION "${SSL_VERSION}" CACHE INTERNAL "" FORCE )
      message( STATUS "Found OpenSSL: version ${SSL_VERSION}" )
    endif( HAVE_OPENSSL_H AND (HAVE_LIBSSL_11 OR HAVE_LIBSSL) AND HAVE_LIBCRYPTO )
  endif( NOT SSL_FOUND )
  if( NOT SSL_FOUND )
    tde_message_fatal( "SSL support is requested, but openssl not found on your system" )
  endif( NOT SSL_FOUND )
  set( KSSL_HAVE_SSL 1 )
  set( HAVE_SSL 1 )
endif( WITH_SSL )


##### check for cups ############################
# FIXME CUPS must be at least 1.1.9

if( WITH_CUPS )
  find_package( Cups )
  if( NOT CUPS_FOUND )
    message(FATAL_ERROR "\nCUPS support are requested, but not found on your system" )
  endif( NOT CUPS_FOUND )
  set( HAVE_CUPS 1 )
  # FIXME if CUPS is at least 1.1.20, doesn't have password caching
  set( HAVE_CUPS_NO_PWD_CACHE 1 )

  # save CMAKE_REQUIRED_LIBRARIES
  set( bak_CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} )
  set( CMAKE_REQUIRED_LIBRARIES ${CUPS_LIBRARIES} )
  check_c_source_compiles("
    #include <cups/cups.h>
    #include <cups/ipp.h>
    #include <cups/language.h>
    int main(int argc, char *argv[]) { ipp_attribute_t *attr = 0; ippGetName(attr); return 0; } "
    HAVE_CUPS_1_6 )
  # restore CMAKE_REQUIRED_LIBRARIES
  set( CMAKE_REQUIRED_LIBRARIES ${bak_CMAKE_REQUIRED_LIBRARIES} )
  unset( bak_CMAKE_REQUIRED_LIBRARIES )
endif( WITH_CUPS )


##### check for LUA #############################

if( WITH_LUA )
  message(FATAL_ERROR "\nLUA support are not ready yet" )
  pkg_search_module( LUA lua )
  if( NOT LUA_FOUND )
    message(FATAL_ERROR "\nLUA support are requested, but not found on your system" )
  endif( NOT LUA_FOUND )
  set( HAVE_LUA 1 )
endif( WITH_LUA )


##### check for avahi ###########################

if( WITH_AVAHI )
    pkg_search_module( AVAHI_TQT avahi-tqt )
    pkg_search_module( AVAHI_CLIENT avahi-client )
    if( NOT AVAHI_TQT_FOUND OR NOT AVAHI_CLIENT_FOUND )
        tde_message_fatal( "avahi support is requested, but not found on your system" )
    endif( NOT AVAHI_TQT_FOUND OR NOT AVAHI_CLIENT_FOUND )
    if( NOT AVAHI_CLIENT_VERSION VERSION_LESS "0.6" )
      set( AVAHI_API_0_6 1 )
    endif( )
    set( HAVE_DNSSD 1 )
endif( )


##### check for libr ###########################
# WARNING
# before altering the LIBR_VERSION check,
# please ensure that nothing changed in the
# duplicated data definitions present in
# tdeio/tdeio/tdefileitem.cpp

if( WITH_ELFICON )
  pkg_search_module( LIBR libr )
  if( NOT LIBR_FOUND )
      message(FATAL_ERROR "\nelficon support was requested, but libr was not found on your system" )
  endif( NOT LIBR_FOUND )
  if( NOT "${LIBR_VERSION}" STREQUAL "0.6.0" )
      message(FATAL_ERROR "\nelficon support was requested, but the libr version on your system may not be compatible with TDE" )
  endif( NOT "${LIBR_VERSION}" STREQUAL "0.6.0" )
  set( HAVE_ELFICON 1 )
endif( )


##### check for pcre ###########################

if( WITH_PCRE )
  pkg_search_module( LIBPCRE libpcre )
  if( NOT LIBPCRE_FOUND )
      message(FATAL_ERROR "\npcre support are requested, but not found on your system" )
  endif( NOT LIBPCRE_FOUND )
  set( HAVE_PCREPOSIX 1 )
endif( )


##### check for dbus and set files location #####

tde_setup_dbus( dbus-1-tqt )

list( APPEND TDECORE_LIBRARY_DIRS ${DBUS_TQT_LIBRARY_DIRS} )


##### Add '[KDE4]' to KDE4 menu items #########

if( WITH_KDE4_MENU_SUFFIX )
  set( KDE4_MENU_SUFFIX 1 )
endif ( WITH_KDE4_MENU_SUFFIX )


##### check for gcc visibility support #########

if( WITH_GCC_VISIBILITY )
  tde_setup_gcc_visibility( )
endif( )


##### check for inotify ###########################

if( WITH_INOTIFY )
  check_include_file( "inotify.h" INOTIFY_FOUND )
  check_include_file( "sys/inotify.h" INOTIFY_SYS_FOUND )
  if( NOT INOTIFY_FOUND )
    if( NOT INOTIFY_SYS_FOUND )
      message(FATAL_ERROR "\ninotify support was requested, but inotify was not found on your system" )
    endif( NOT INOTIFY_SYS_FOUND )
  endif( NOT INOTIFY_FOUND )
  if( INOTIFY_FOUND )
      set( HAVE_INOTIFY 1 )
  endif( INOTIFY_FOUND )
  if( INOTIFY_SYS_FOUND )
      set( HAVE_INOTIFY 1 )
      set( HAVE_SYS_INOTIFY 1 )
  endif( INOTIFY_SYS_FOUND )
endif( )


##### check for FAM/GAMIN ##########################

if( WITH_GAMIN )
  check_include_file( "fam.h" HAVE_FAM_H )
  if( HAVE_FAM_H )
    pkg_search_module( GAMIN gamin )
    if( GAMIN_FOUND )
      set( HAVE_FAM 1 )
      list( APPEND TDECORE_LIBRARY_DIRS ${GAMIN_LIBRARY_DIRS} )
    else( GAMIN_FOUND )
      message(FATAL_ERROR "\nfam/gamin support was requested, but gamin was not found on your system" )
    endif( GAMIN_FOUND )
  else( HAVE_FAM_H )
    message(FATAL_ERROR "\nfam/gamin support was requested, but fam was not found on your system" )
  endif( HAVE_FAM_H )
endif( WITH_GAMIN )


##### check for aspell ##########################
# we need ASPELL_DATADIR too

if( WITH_ASPELL )
  find_package( ASPELL )
  if( NOT ASPELL_FOUND )
    message(FATAL_ERROR "\nASPELL support are requested, but not found on your system" )
  endif( NOT ASPELL_FOUND )
endif( WITH_ASPELL )


##### check for hspell ##########################

if( WITH_HSPELL )
  find_package( HSPELL )
  if( NOT HSPELL_FOUND )
    message(FATAL_ERROR "\nHSPELL support are requested, but not found on your system" )
  endif( NOT HSPELL_FOUND )
endif( WITH_HSPELL )


##### enable TDEIconLoader debugging ############

if ( WITH_TDEICONLOADER_DEBUG )
  set ( TDEICONLOADER_DEBUG 1 )
endif ( WITH_TDEICONLOADER_DEBUG )


##### write configure files #####################

configure_file( config.h.cmake config.h )
configure_file( dcop/dcop-path.h.cmake dcop/dcop-path.h )
configure_file( tdecore/kdemacros.h.cmake tdecore/kdemacros.h )
configure_file( kjs/global.h.in kjs/global.h )
configure_file( tdeio/kssl/ksslconfig.h.cmake tdeio/kssl/ksslconfig.h )
configure_file( kdoctools/checkXML.cmake kdoctools/checkXML )


##### tools #####################################

set( KDE3_DCOPIDL_EXECUTABLE ${CMAKE_BINARY_DIR}/dcop/dcopidl/dcopidl )
set( KDE3_DCOPIDL2CPP_EXECUTABLE ${CMAKE_BINARY_DIR}/dcop/dcopidl2cpp/dcopidl2cpp )
set( KDE3_MEINPROC_EXECUTABLE ${CMAKE_BINARY_DIR}/kdoctools/meinproc )
set( KDE3_KCFGC_EXECUTABLE ${CMAKE_BINARY_DIR}/tdecore/tdeconfig_compiler/tdeconfig_compiler )


##### global compiler settings ##################

add_definitions(
  -DHAVE_CONFIG_H
)

set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${TQT_CXX_FLAGS}" )
set( CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined" )
set( CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined" )


##### headers ###################################

install( FILES
    tde.pot
  DESTINATION ${INCLUDE_INSTALL_DIR} )


##### pkg-config #################################

execute_process(
  COMMAND awk "/^#define TDE_VERSION_MAJOR/,/^#define TDE_VERSION_RELEASE/{ v[++i]=$3 }; END { print v[1]\".\"v[2]\".\"v[3] };"
  INPUT_FILE ${CMAKE_SOURCE_DIR}/tdecore/tdeversion.h
  OUTPUT_VARIABLE TDE_RELEASE_NUM
  OUTPUT_STRIP_TRAILING_WHITESPACE )
configure_file( tdelibs.pc.cmake tdelibs.pc @ONLY )
install( FILES ${CMAKE_CURRENT_BINARY_DIR}/tdelibs.pc DESTINATION ${PKGCONFIG_INSTALL_DIR} )


##### read source metadata ######################

set( TDE_VERSION "${TDE_RELEASE_NUM}" )
tde_read_src_metadata()


##### subdirectories ############################

if( WITH_ELFICON )
  add_subdirectory( tdelfeditor )
endif( WITH_ELFICON )
add_subdirectory( dcop )
add_subdirectory( libltdl )
add_subdirectory( kglib )
add_subdirectory( tdefx )
add_subdirectory( tdecore )
add_subdirectory( tdeunittest )
add_subdirectory( tdeui )
add_subdirectory( tdesu )
add_subdirectory( kjs )
add_subdirectory( tdewallet )
add_subdirectory( tdeio )
add_subdirectory( kded )

# FIXME this directory/target doesn't exists
# add_subdirectory( kded_post )

add_subdirectory( kdoctools )
add_subdirectory( doc )
add_subdirectory( tdeparts )
add_subdirectory( tdeutils )
add_subdirectory( tdespell2 )
add_subdirectory( tdemdi )
add_subdirectory( tdeinit )
add_subdirectory( tdeprint )
add_subdirectory( kab )
add_subdirectory( tderesources )
add_subdirectory( tdeabc )
add_subdirectory( arts )
add_subdirectory( interfaces )
add_subdirectory( kate )
add_subdirectory( tdecert )
tde_conditional_add_subdirectory( WITH_XRANDR tderandr )
add_subdirectory( tdehtml )
add_subdirectory( tdecmshell )
add_subdirectory( tdeconf_update )
add_subdirectory( tdewidgets )
add_subdirectory( kimgio )
add_subdirectory( tdeioslave )
add_subdirectory( tdestyles )
add_subdirectory( libtdemid )
add_subdirectory( libtdescreensaver )
add_subdirectory( networkstatus )
add_subdirectory( tdenewstuff )
add_subdirectory( tdersync )
add_subdirectory( licenses )
add_subdirectory( dnssd )
add_subdirectory( pics )
add_subdirectory( mimetypes )
add_subdirectory( tdefile-plugins )


##### install import cmake modules ###############

tde_install_export( )