summaryrefslogtreecommitdiffstats
path: root/ConfigureChecks.cmake
blob: ee7350711eb4aeed0efffce833bc59c461a504ac (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
#################################################
#
#  (C) 2010-2012 Serghei Amelian
#  serghei (DOT) amelian (AT) gmail.com
#
#  (C) 2014 Timothy Pearson
#  kb9vqf (AT) pearsoncomputing (DOT) net
#
#  Improvements and feedback are welcome
#
#  This file is released under GPL >= 2
#
#################################################

# required stuff
tde_setup_architecture_flags( )
find_package( TQt )
find_package( TDE )


##### 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 )


# termios.h (tdm, tdeioslave)
if( BUILD_TDM OR BUILD_TDEIOSLAVES )
  check_include_file( termios.h HAVE_TERMIOS_H )
endif( )


# sys/ioctl.h (tdeioslave/fish, kcontrol/info)
if( BUILD_TDEIOSLAVES OR BUILD_KCONTROL )
  check_include_file( sys/ioctl.h HAVE_SYS_IOCTL_H )
endif( )


# pam
if( WITH_PAM AND (BUILD_KCHECKPASS OR BUILD_TDM) )
  check_library_exists( pam pam_start "" HAVE_PAM )
  if( HAVE_PAM )
    check_include_file( "security/pam_appl.h" SECURITY_PAM_APPL_H )
  endif( )
  if( HAVE_PAM AND SECURITY_PAM_APPL_H )
    set( PAM_LIBRARY pam ${DL_LIBRARIES} )
  else( )
    tde_message_fatal( "pam are requested, but not found on your system" )
  endif( )
endif( )


# crypt
set( CRYPT_LIBRARY crypt )
check_library_exists( ${CRYPT_LIBRARY} crypt "" HAVE_CRYPT )
if( NOT HAVE_CRYPT )
  unset( CRYPT_LIBRARY )
  check_function_exists( crypt LIBC_HAVE_CRYPT )
  if( LIBC_HAVE_CRYPT )
    set( HAVE_CRYPT 1 CACHE INTERNAL "" FORCE )
  endif( LIBC_HAVE_CRYPT )
endif( NOT HAVE_CRYPT )


# hal (ksmserver, tdeioslaves)
if( WITH_HAL )
  pkg_search_module( HAL hal )
  if( NOT HAL_FOUND )
    tde_message_fatal( "hal is required, but was not found on your system" )
  endif( )
endif( )


# tdehwlib (drkonqi, kcontrol, kicker, ksmserver, tdeioslaves, tdm)
if( WITH_TDEHWLIB )
  tde_save_and_set( CMAKE_REQUIRED_INCLUDES "${TDE_INCLUDE_DIR}" )
  check_cxx_source_compiles( "
    #include <kdemacros.h>
      #ifndef __TDE_HAVE_TDEHWLIB
      #error tdecore is not build with tdehwlib
      #endif
      int main() { return 0; } "
    HAVE_TDEHWLIB
  )
  tde_restore( CMAKE_REQUIRED_INCLUDES )
  if( NOT HAVE_TDEHWLIB )
    tde_message_fatal( "tdehwlib is required, but not built in tdecore" )
  endif( NOT HAVE_TDEHWLIB )
endif( )


# udev (tsak)
if( BUILD_TSAK )
  pkg_search_module( UDEV udev )
  if( NOT UDEV_FOUND )
    tde_message_fatal( "udev is required, but was not found on your system" )
  endif( )
endif( )


##### check for gcc visibility support #########
# FIXME
# This should check for [T]Qt3 visibility support

if( WITH_GCC_VISIBILITY )
  if( NOT UNIX )
    tde_message_fatal( "gcc visibility support was requested, but your system is not *NIX" )
  endif( NOT UNIX )
  tde_save_and_set( CMAKE_REQUIRED_INCLUDES "${TDE_INCLUDE_DIR}" )
  check_cxx_source_compiles( "
    #include <kdemacros.h>
      #ifndef __KDE_HAVE_GCC_VISIBILITY
      #error gcc visibility is not enabled in tdelibs
      #endif
      int main() { return 0; } "
    HAVE_GCC_VISIBILITY
  )
  tde_restore( CMAKE_REQUIRED_INCLUDES )
  if( NOT HAVE_GCC_VISIBILITY )
    tde_message_fatal( "gcc visibility support was requested, but not supported in tdelibs" )
  endif( NOT HAVE_GCC_VISIBILITY )
  set( __KDE_HAVE_GCC_VISIBILITY 1 )
  set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden -fvisibility-inlines-hidden")
  set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden -fvisibility-inlines-hidden")
endif( )


# xrender (kdesktop, konsole, kcontrol, kicker, twin)
if( WITH_XRENDER OR BUILD_KDESKTOP OR BUILD_KONSOLE OR BUILD_KCONTROL OR BUILD_KICKER )
  pkg_search_module( XRENDER xrender )
  if( XRENDER_FOUND )
    set( HAVE_XRENDER 1 )
  elseif( WITH_XRENDER )
    tde_message_fatal( "xrender is requested, but was not found on your system" )
  endif( )
endif( )


# xrandr (kcontrol, twin/compot-tde)
if( WITH_XRANDR )
  pkg_search_module( XRANDR xrandr )
  if( NOT XRANDR_FOUND )
    tde_message_fatal( "xrandr are requested, but not found on your system" )
  endif( )
endif( )


# xinerama (ksplashml, twin/compot-tde)
if( WITH_XINERAMA )
  pkg_search_module( XINERAMA xinerama )
  if( XINERAMA_FOUND )
    set( HAVE_XINERAMA 1 )
  else( )
    tde_message_fatal( "xinerama is requested, but not found on your system" )
  endif( )
endif( WITH_XINERAMA )


# xcursor (tdeioslave, kcontrol)
if( WITH_XCURSOR )
  pkg_search_module( XCURSOR xcursor )
  if( XCURSOR_FOUND )
    set( HAVE_XCURSOR 1 )
  else( )
    tde_message_fatal( "xcursor is requested, but was not found on your system" )
  endif( )
endif( )


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


  # xdamage (twin/kompmgr)
  pkg_search_module( XDAMAGE xdamage )
  if( NOT XDAMAGE_FOUND )
    tde_message_fatal( "xdamage is required for xcomposite support, but was not found on your system" )
  endif( )

  # xext (twin/kompmgr)
  pkg_search_module( XEXT xext )
  if( NOT XEXT_FOUND )
    tde_message_fatal( "xext is required for xcomposite support, but was not found on your system" )
  endif( )

  # for (twin/compton)
  # older libXext (e.g.in debian-6.0) doesn't provide XSyncFence
  tde_save_and_set( CMAKE_REQUIRED_INCLUDES   "${XEXT_INCLUDE_DIRS}" )
  tde_save_and_set( CMAKE_REQUIRED_LIBRARIES  "${XEXT_LIBRARIES}" )
  check_symbol_exists( "XSyncCreateFence" "X11/Xlib.h;X11/extensions/sync.h" HAVE_XEXT_XSYNCFENCE )
  tde_restore( CMAKE_REQUIRED_LIBRARIES )
  tde_restore( CMAKE_REQUIRED_INCLUDES )
endif( )


# xfixes (klipper, kicker)
if( WITH_XFIXES )
  pkg_search_module( XFIXES xfixes )
  if( XFIXES_FOUND )
    set( HAVE_XFIXES 1 CACHE INTERNAL "" FORCE )
  else( )
    tde_message_fatal( "xfixes is requested, but was not found on your system" )
  endif( )
endif( )


# libconfig (twin/compton-tde)
if( WITH_LIBCONFIG )
  pkg_search_module( LIBCONFIG libconfig )
  if( LIBCONFIG_FOUND )
    set( HAVE_LIBCONFIG 1 )
    # TODO replace with functionality check
    if( LIBCONFIG_VERSION VERSION_LESS 1.4.0 )
      set( HAVE_LIBCONFIG_OLD_API 1 )
    endif( )
  else( LIBCONFIG_FOUND )
    tde_message_fatal( "libconfig is requested, but was not found on your system" )
  endif( )
endif( )


# pcre (twin/compton-tde)
if( WITH_PCRE )
  pkg_search_module( LIBPCRE libpcre )
  if( NOT LIBPCRE_FOUND )
    tde_message_fatal( "pcre support is requested, but not found on your system" )
  endif( NOT LIBPCRE_FOUND )
endif( )


# xtest (kxkb)
if( WITH_XTEST )
  pkg_search_module( XTEST xtst )
  if( XTEST_FOUND )
    set( HAVE_XTEST 1 )
  else( XTEST_FOUND )
    tde_message_fatal( "xtest is requested, but was not found on your system" )
  endif( )
endif( )


# xscreensaver ()
if( WITH_XSCREENSAVER )
  check_library_exists( Xss XScreenSaverQueryInfo "" HAVE_XSSLIB )
  if( HAVE_XSSLIB )
    pkg_search_module( XSS xscrnsaver )
  else( )
    check_library_exists( Xext XScreenSaverQueryInfo "" HAVE_XEXT_XSS )
    if( HAVE_XEXT_XSS )
      set( HAVE_XSSLIB 1 )
      pkg_search_module( XSS xext )
    endif( )
  endif( )

  check_include_file( X11/extensions/scrnsaver.h HAVE_XSCREENSAVER_H )
  if( HAVE_XSSLIB AND HAVE_XSCREENSAVER_H )
    set( HAVE_XSCREENSAVER 1 )
  else( )
    tde_message_fatal( "xscreensaver is requested, but was not found on your system" )
  endif( )

  # We don't really need the xscreensaver package for building, we only need to know
  # where xscreensaver stores its executables. So give the user the possibility
  # to define XSCREENSAVER_DIR and speficy the location manually.
  include( FindXscreensaver.cmake ) # not really good practise
  if( NOT XSCREENSAVER_DIR )
    tde_message_fatal(
      "xscreensaver is requested, but cmake can not determine the location of XSCREENSAVER_DIR
 You have to either specify it manually with e.g. -DXSCREENSAVER_DIR=/usr/lib/misc/xscreensaver/
 or make sure that xscreensaver installed properly" )
  endif( )
endif( )


# openGL (kdesktop or kcontrol or tdescreensaver or twin/compot-tde )
if( WITH_OPENGL )
  pkg_search_module( GL gl )
  if( GL_FOUND )
    # some extra check, stricktly speaking they are not necessary
    tde_save( CMAKE_REQUIRED_LIBRARIES )
    set( CMAKE_REQUIRED_LIBRARIES ${GL_LIBRARIES} )
    check_symbol_exists( glXChooseVisual "GL/glx.h" HAVE_GLXCHOOSEVISUAL )
    tde_restore( CMAKE_REQUIRED_LIBRARIES )
    if( NOT HAVE_GLXCHOOSEVISUAL )
      tde_message_fatal( "opengl is requested and found, but it doesn't provides glXChooseVisual() or GL/glx.h" )
    endif( )
  else( )
    check_library_exists( GL glXChooseVisual "" HAVE_GLXCHOOSEVISUAL )
    if( HAVE_GLXCHOOSEVISUAL )
      set( GL_LIBRARIES "GL" )
    else( HAVE_GLXCHOOSEVISUAL )
      tde_message_fatal( "opengl is requested, but not found on your system" )
    endif( HAVE_GLXCHOOSEVISUAL )
  endif( )

  if( BUILD_KCONTROL )
    pkg_search_module( GLU glu )
    if( NOT GLU_FOUND )
      check_library_exists( GLU gluGetString "" HAVE_GLUGETSTRING )
      if( HAVE_GLUGETSTRING )
        set( GLU_LIBRARIES "GLU" )
      else( HAVE_GLUGETSTRING )
        tde_message_fatal( "glu is required, but not found on your system" )
      endif( HAVE_GLUGETSTRING )
    endif( )
  endif( BUILD_KCONTROL )

endif( )


# glib-2.0
if( BUILD_NSPLUGINS )
  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( )
endif( )


# kde_socklen_t
if( BUILD_TDEIOSLAVES OR BUILD_KSYSGUARD )
  set( kde_socklen_t socklen_t )
endif( )


# getifaddrs (kcontrol, tdm)
if( BUILD_KCONTROL OR BUILD_TDM )
  check_function_exists( getifaddrs HAVE_GETIFADDRS )
endif( )


# xkb (konsole, tdm, kxkb)
if( BUILD_KONSOLE OR BUILD_TDM OR BUILD_KXKB )
  check_include_file( X11/XKBlib.h HAVE_X11_XKBLIB_H )
  if( HAVE_X11_XKBLIB_H )
    check_library_exists( X11 XkbLockModifiers "" HAVE_XKB )
    if( BUILD_TDM )
      check_library_exists( X11 XkbSetPerClientControls "" HAVE_XKBSETPERCLIENTCONTROLS )
    endif( )
  endif( )
endif( )


# XBINDIR, XLIBDIR (tdm, kxkb)
if( BUILD_TDM OR BUILD_KXKB )
  find_program( some_x_program NAMES iceauth xrdb xterm )
  if( NOT some_x_program )
    set( some_x_program /usr/bin/xrdb )
    message( STATUS "Warning: Could not determine X binary directory. Assuming /usr/bin." )
  endif( )
  get_filename_component( proto_xbindir "${some_x_program}" PATH )
  get_filename_component( XBINDIR "${proto_xbindir}" ABSOLUTE )
  get_filename_component( xrootdir "${XBINDIR}" PATH )
  set( XBINDIR ${XBINDIR} CACHE INTERNAL "" FORCE )
  set( XLIBDIR "${xrootdir}/lib/X11" CACHE INTERNAL "" FORCE )
endif( )


# arts
if( WITH_ARTS )
  pkg_search_module( ARTS arts )
  if( NOT ARTS_FOUND )
    message( FATAL_ERROR "\naRts is requested, but was not found on your system" )
  endif( )
else( )
  set( WITHOUT_ARTS 1 )
endif( )


# 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 )
endif( WITH_LIBART )


# dbus (tdm, kdesktop, twin/compton-tde.c)
if( BUILD_TDM OR BUILD_KDESKTOP OR (BUILD_TWIN AND WITH_XCOMPOSITE) )

  pkg_search_module( DBUS dbus-1 )
  if( NOT DBUS_FOUND )
    tde_message_fatal( "dbus-1 is required, but was not found on your system" )
  endif( )

endif( )


# dbus-1-tqt (kdesktop)
if( BUILD_KDESKTOP )

  pkg_search_module( DBUS_1_TQT dbus-1-tqt )
  if( NOT DBUS_1_TQT_FOUND )
    tde_message_fatal( "dbus-1-tqt is required, but was not found on your system" )
  endif( )

endif( )


# dbus-tqt (ksmserver, kicker, tdeioslaves(media))
if( WITH_HAL AND (BUILD_KSMSERVER OR BUILD_KICKER OR BUILD_TDEIOSLAVES) )

  # check for dbus-tqt
  # dbus-tqt need Qt flags
  pkg_check_modules( DBUS_TQT REQUIRED dbus-tqt )
  tde_save( CMAKE_REQUIRED_INCLUDES CMAKE_REQUIRED_LIBRARIES )
  set( CMAKE_REQUIRED_INCLUDES ${DBUS_TQT_INCLUDE_DIRS} ${TQT_INCLUDE_DIRS} ${QT_INCLUDE_DIRS})
  set( CMAKE_REQUIRED_LIBRARIES ${DBUS_TQT_LDFLAGS} ${TQT_LDFLAGS} ${QT_LDFLAGS} )
  check_cxx_source_compiles("
    #include <tqt.h>
    #include <dbus/connection.h>
    int main(int, char**) { return 0; } "
    HAVE_DBUS_QT3_07 )
  tde_restore( CMAKE_REQUIRED_INCLUDES CMAKE_REQUIRED_LIBRARIES )
  if( NOT HAVE_DBUS_QT3_07 )
    tde_message_fatal( "dbus-tqt is required, but was not found on your system" )
  endif( )

endif( )

# check for libr
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( )