summaryrefslogtreecommitdiff
path: root/cmake/CMakeLists.txt
blob: 3ac71a5ad96a6ad490b90b3f6641894969af0843 (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
# where to look first for cmake modules, before ${CMAKE_ROOT}/Modules/ is checked
list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/modules")

# we do not need to have WIN32 defined
set(CMAKE_LEGACY_CYGWIN_WIN32 0)

project(dbus)

# we need to be up to date
CMAKE_MINIMUM_REQUIRED(VERSION 3.0.2 FATAL_ERROR)
if(COMMAND cmake_policy)
    cmake_policy(SET CMP0003 NEW)
endif(COMMAND cmake_policy)

if(CMAKE_MAJOR_VERSION GREATER 2)
    cmake_policy(SET CMP0026 NEW)
    if (CMAKE_MAJOR_VERSION GREATER 4 OR CMAKE_MINOR_VERSION GREATER 1)
        cmake_policy(SET CMP0053 NEW)
        cmake_policy(SET CMP0054 NEW)
    endif()
endif()

# detect version
include(MacrosAutotools)
autoinit(../configure.ac)
autoversion(dbus)

if(EXISTS ../config.h.in)
    autoheaderchecks(../config.h.in ConfigureChecks.cmake config.h.cmake)
else()
    message(STATUS "Generate config.h.in with autogen.sh to enable cmake header difference check.")
endif()

# used by file version info
set (DBUS_PATCH_VERSION "0")

# set PACKAGE_... variables
autopackage(
    dbus
    ${DBUS_VERSION_STRING}
    "http://dbus.freedesktop.org"
    "https://bugs.freedesktop.org/enter_bug.cgi?product=dbus"
)

include(Macros)
string(TIMESTAMP DBUS_BUILD_TIMESTAMP "%Y%m%d%H%M" UTC)

########### basic vars ###############

include(GNUInstallDirs)

if (DBUSDIR)
	set(DBUS_INSTALL_DIR "${DBUSDIR}")
endif (DBUSDIR)
if ($ENV{DBUSDIR})
	set(DBUS_INSTALL_DIR "$ENV{DBUSDIR}")
endif ($ENV{DBUSDIR})

if (DBUS_INSTALL_DIR)
	set(CMAKE_INSTALL_PREFIX "${DBUS_INSTALL_DIR}" CACHE PATH "install prefix" FORCE)
else (DBUS_INSTALL_DIR)
	set(DBUS_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}")
endif (DBUS_INSTALL_DIR)

set(DBUS_PREFIX ${DBUS_INSTALL_DIR})

set(prefix                   ${DBUS_INSTALL_DIR})
set(exec_prefix              ${prefix})
set(DBUS_MACHINE_UUID_FILE   ${CMAKE_INSTALL_FULL_LOCALSTATEDIR}/lib/dbus/machine-id)
set(DBUS_BINDIR              ${CMAKE_INSTALL_FULL_BINDIR})
set(DBUS_DAEMONDIR           ${CMAKE_INSTALL_FULL_BINDIR})
set(DBUS_LOCALSTATEDIR       ${CMAKE_INSTALL_FULL_LOCALSTATEDIR})
set(DBUS_RUNSTATEDIR         ${CMAKE_INSTALL_FULL_LOCALSTATEDIR}/run)

# On Windows this is relative to where we put the bus setup, in
# ${datadir}/dbus-1. For simplicity, we only do this if
# ${sysconfdir} = ${prefix}/etc and ${datadir} = ${prefix}/share.
#
# On Unix, or on Windows with weird install layouts, it's the absolute path.
if(WIN32 AND ${CMAKE_INSTALL_FULL_SYSCONFDIR} STREQUAL ${prefix}/etc AND ${CMAKE_INSTALL_FULL_DATADIR} STREQUAL ${prefix}/share)
set(SYSCONFDIR_FROM_PKGDATADIR ../../etc)
set(DATADIR_FROM_PKGSYSCONFDIR ../../share)
else()
set(SYSCONFDIR_FROM_PKGDATADIR ${CMAKE_INSTALL_FULL_SYSCONFDIR})
set(DATADIR_FROM_PKGSYSCONFDIR ${CMAKE_INSTALL_FULL_DATADIR})
endif()

option (DBUS_RELOCATABLE "Attempt to make metadata relocatable" ON)

# For simplicity, we're not relocatable if CMAKE_INSTALL_LIBDIR
# is something more complicated (e.g. Debian multiarch);
# we don't want to have to compute how many ../ to add
if(CMAKE_INSTALL_LIBDIR STREQUAL "lib" OR CMAKE_INSTALL_LIBDIR STREQUAL "lib64")
    # We know we can use ../ to get to the prefix. Do nothing.
elseif(DBUS_RELOCATABLE)
    # Sorry, it's too hard to make this particular build relocatable
    message("Unusual CMAKE_INSTALL_LIBDIR: the generated package will not be relocatable.")
    set(DBUS_RELOCATABLE OFF)
endif()

# used in the C code
set(DBUS_LIBEXECDIR          ${CMAKE_INSTALL_FULL_LIBEXECDIR})
set(DBUS_DATADIR             ${CMAKE_INSTALL_FULL_DATADIR})

#enable building of shared library
SET(BUILD_SHARED_LIBS ON)

set(INSTALL_TARGETS_DEFAULT_ARGS EXPORT DBus1Targets RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})

if (CYGWIN)
   set (WIN32)
endif (CYGWIN)

# search for required packages
if (WIN32)
    # include local header first to avoid using old installed header
    set (CMAKE_INCLUDE_PATH ${CMAKE_INCLUDE_PATH} ${CMAKE_SOURCE_DIR}/..)
	find_package(LibIconv)
    include(Win32Macros)
    addExplorerWrapper(${CMAKE_PROJECT_NAME})
endif (WIN32)

if(NOT WIN32)
	set (CMAKE_THREAD_PREFER_PTHREAD ON)
	include (FindThreads)
endif(NOT WIN32)

option (DBUS_DISABLE_ASSERT "Disable assertion checking" OFF)

option (DBUS_ENABLE_STATS "enable bus daemon usage statistics" OFF)

if(WIN32)
    set(FD_SETSIZE "8192" CACHE STRING "The maximum number of connections that can be handled at once")
endif()

find_package(EXPAT)
find_package(X11)
find_package(GLib2)
find_package(GObject)
if(GLIB2_FOUND AND GOBJECT_FOUND)
    option (DBUS_WITH_GLIB "build with glib" ON)
endif()

# analogous to AC_USE_SYSTEM_EXTENSIONS in configure.ac
add_definitions(-D_GNU_SOURCE)

# do config checks
INCLUDE(ConfigureChecks.cmake)

# @TODO: how to remove last dir from ${CMAKE_SOURCE_DIR} ?
SET(DBUS_SOURCE_DIR ${CMAKE_SOURCE_DIR}/..)

# make some more macros available
include (MacroLibrary)

if(VCS)
	set(DBUS_VERBOSE_C_S 1 CACHE STRING "verbose mode" FORCE)
endif(VCS)

if(MSVC)
    # controll folders in msvc projects
    include(ProjectSourceGroup)
    if(NOT GROUP_CODE)
        #set(GROUP_CODE split) #cmake default
        set(GROUP_CODE flat)
    endif(NOT GROUP_CODE)
    ADD_DEFINITIONS(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE)
    SET(CMAKE_C_FLAGS_DEBUG   "${CMAKE_C_FLAGS_DEBUG}   /FIconfig.h")
    SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /FIconfig.h")
endif()

#
# setup warnings
#
if(MSVC)
    # Use the highest warning level
    if(WALL)
        set(WALL 1 CACHE STRING "all warnings"  FORCE)
        set(CMAKE_CXX_WARNING_LEVEL 4 CACHE STRING "warning level" FORCE)
        if(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
            string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
        else()
            set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
        endif()

        if(CMAKE_C_FLAGS MATCHES "/W[0-4]")
            string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
        else()
            set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W4")
        endif()
    else()
        set(CMAKE_CXX_WARNING_LEVEL 3 CACHE STRING "warning level" FORCE)
    endif()

    # see https://msdn.microsoft.com/en-us/library/z78503e6.aspx
    # 4018 'expression' : signed/unsigned mismatch
    set(WARNINGS "4018")
    # 4090 'operation' : different 'modifier' qualifiers
    # 4101 'identifier' : unreferenced local variable
    # 4127 conditional expression is constant
    # 4244 'argument' : conversion from 'type1' to 'type2', possible loss of data
    set(WARNINGS_DISABLED "4090 4101 4127 4244")
    # 4002 too many actual parameters for macro 'identifier'
    # 4003 not enough actual parameters for macro 'identifier'
    # 4013 'function' undefined; assuming extern returning int
    # 4028 formal parameter 'number' different from declaration
    # 4031 second formal parameter list longer than the first list
    # 4047 operator' : 'identifier1' differs in levels of indirection from 'identifier2'
    # 4114 same type qualifier used more than once
    # 4133 'type' : incompatible types - from 'type1' to 'type2'
    set(WARNINGS_ERRORS "4002 4003 4013 4028 4031 4047 4114 4133")
else()
    set(WARNINGS "sign-compare")
    set(WARNINGS_DISABLED "")
    set(WARNINGS_ERRORS "")
endif()
generate_warning_cflags(WARNINGS_CFLAGS "${WARNINGS}" "${WARNINGS_DISABLED}" "${WARNINGS_ERRORS}")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNINGS_CFLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNINGS_CFLAGS}")


if (UNIX AND NOT DBUS_DISABLE_ASSERT)
	# required for backtrace
	SET(CMAKE_C_FLAGS_DEBUG   "${CMAKE_C_FLAGS_DEBUG}   -Wl,--export-dynamic")
	SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -Wl,--export-dynamic")
	add_definitions(-DDBUS_BUILT_R_DYNAMIC)
endif (UNIX AND NOT DBUS_DISABLE_ASSERT)

if(DBUS_WITH_GLIB)
    autodefine(GLIB_VERSION_MIN_REQUIRED)
    autodefine(GLIB_VERSION_MAX_ALLOWED)
endif()

SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}  -D_DEBUG")

#########################################################################
# Windows CE (>= 5.0.0)
#
# WinCE support now relies on the presence of platform files, found in cmake/modules/platform
# Cmake 2.8.0 doesn't include WinCE platform files by default, but working ones can be found
# on CMake's bugtracker :
# http://public.kitware.com/Bug/view.php?id=7919
#
# for cmake 2.8.0 get the following patch only :
# http://public.kitware.com/Bug/file_download.php?file_id=2944&type=bug
#
# after applying the patch, you can enable the WinCE build by specifying :
# cmake [...] -DCMAKE_SYSTEM_NAME=WinCE -DCMAKE_SYSTEM_VERSION=X.XX
# (where X.XX is your actual WinCE version, e.g. 5.02 for Windows Mobile 6)
#
# Note that you should have a proper cross-compilation environment set up prior to running
# cmake, ie. the PATH, INCLUDE and LIB env vars pointing to your CE SDK/toolchain.
#
if(WINCE)

MESSAGE("Building for WinCE (${CMAKE_SYSTEM_VERSION})")

endif(WINCE)
#########################################################################


ENABLE_TESTING()

#########################################################################
# Disallow in-source build
#macro_ensure_out_of_source_build("dbus requires an out of source build. Please create a separate build directory and run 'cmake path_to_dbus [options]' there.")

# ... and warn in case of an earlier in-source build
#set(generatedFileInSourceDir EXISTS ${dbus_SOURCE_DIR}/config.h)
#if(${generatedFileInSourceDir})
#   message(STATUS "config.h exists in your source directory.")
#endif(${generatedFileInSourceDir})
#########################################################################

if (WIN32 OR CYGWIN)
	set (LIBRARY_OUTPUT_PATH  ${CMAKE_BINARY_DIR}/bin)
else (WIN32 OR CYGWIN)
	set (LIBRARY_OUTPUT_PATH  ${CMAKE_BINARY_DIR}/lib)
endif (WIN32 OR CYGWIN)

set (EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin)

# for including config.h and for includes like <dir/foo.h>
include_directories( ${CMAKE_SOURCE_DIR}/.. ${CMAKE_BINARY_DIR} ${CMAKE_INCLUDE_PATH} )

# linker search directories
link_directories(${DBUS_LIB_DIR} ${LIBRARY_OUTPUT_PATH} )
include_directories( ${CMAKE_LIBRARY_PATH}  )

set(DBUS_INCLUDES)

ENABLE_TESTING()

########### command line options ###############
# TODO: take check from configure.in

option (DBUS_BUILD_TESTS "enable unit test code" ON)
 
if(DBUS_BUILD_TESTS)
    set (DBUS_ENABLE_EMBEDDED_TESTS ON)
    set (DBUS_ENABLE_MODULAR_TESTS ON)
    add_definitions(-DDBUS_ENABLE_EMBEDDED_TESTS -DDBUS_ENABLE_MODULAR_TESTS)
endif(DBUS_BUILD_TESTS)

option (DBUS_USE_OUTPUT_DEBUG_STRING "enable win32 debug port for message output" OFF)
if(DBUS_USE_OUTPUT_DEBUG_STRING)
    add_definitions(-DDBUS_USE_OUTPUT_DEBUG_STRING)
endif(DBUS_USE_OUTPUT_DEBUG_STRING)

if(WIN32)
	# win32 dbus service support - this support is not complete
	option (DBUS_SERVICE "enable dbus service installer" OFF)
endif(WIN32)

option (DBUS_ENABLE_ANSI "enable -ansi -pedantic gcc flags" OFF)
if(DBUS_ENABLE_ANSI)
   if(NOT MSVC)
        add_definitions(-ansi -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -pedantic)
   else(NOT MSVC)
        add_definitions(-Za -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -W4)
   endif(NOT MSVC)
endif(DBUS_ENABLE_ANSI)

option (DBUS_ENABLE_VERBOSE_MODE "support verbose debug mode" ON)

option (DBUS_DISABLE_CHECKS "Disable public API sanity checking" OFF)

if(NOT MSVC)
    option (DBUS_GCOV_ENABLED "compile with coverage profiling instrumentation (gcc only)" OFF)
    if(DBUS_GCOV_ENABLED)
            add_definitions(-fprofile-arcs -ftest-coverage)
            # FIXME!!!!
            ## remove optimization
    #        CFLAGS=`echo "$CFLAGS" | sed -e 's/-O[0-9]*//g'`
    endif(DBUS_GCOV_ENABLED)
endif(NOT MSVC)

if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
    option (DBUS_BUS_ENABLE_INOTIFY "build with inotify support (linux only)" ON)
    if(DBUS_BUS_ENABLE_INOTIFY)
        if(NOT HAVE_SYS_INOTIFY_H)
            message(FATAL_ERROR "sys/inotify.h not found!")
        endif(NOT HAVE_SYS_INOTIFY_H)
    endif(DBUS_BUS_ENABLE_INOTIFY)
elseif("${CMAKE_SYSTEM_NAME}" MATCHES ".*BSD")
    option (DBUS_BUS_ENABLE_KQUEUE "build with kqueue support (FreeBSD only)" ON)
    if(DBUS_BUS_ENABLE_KQUEUE)
        if(NOT HAVE_SYS_EVENT_H)
            message(FATAL_ERROR "sys/event.h not found!")
        endif(NOT HAVE_SYS_EVENT_H)
    endif(DBUS_BUS_ENABLE_KQUEUE)
endif("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")

STRING(TOUPPER ${CMAKE_SYSTEM_NAME} sysname)
if("${sysname}" MATCHES ".*SOLARIS.*")
    option (HAVE_CONSOLE_OWNER_FILE "enable console owner file (solaris only)" ON)
    if(HAVE_CONSOLE_OWNER_FILE)
        set (DBUS_CONSOLE_OWNER_FILE "/dev/console" CACHE STRING "Directory to check for console ownerhip")
    endif(HAVE_CONSOLE_OWNER_FILE)
endif("${sysname}" MATCHES ".*SOLARIS.*")

if(NOT EXPAT_FOUND)
    message(FATAL_ERROR "expat not found!")
endif(NOT EXPAT_FOUND)

# all missing or hardcoded for now

# 'hidden' ones
set(atomic_int OFF)
set(atomic_int486 OFF)
if(CMAKE_COMPILER_IS_GNUCC AND NOT DBUS_ENABLE_ANSI)
    FIND_PROGRAM(UNAME_EXECUTABLE
                    NAMES uname
                    PATHS /bin /usr/bin /usr/local/bin c:/Programme/MSys/bin d:/Programme/MSys/bin)

    if(UNAME_EXECUTABLE)
        EXECUTE_PROCESS(COMMAND ${UNAME_EXECUTABLE} "-m"
                        OUTPUT_VARIABLE UNAME_OUTPUT)

        if("UNAME_OUTPUT" MATCHES "^.*i[0123]86.*$")
            set(atomic_int ON)
        else("UNAME_OUTPUT" MATCHES "^.*i[0123]86.*$")
            if("UNAME_OUTPUT" MATCHES "^.*i?86.*$")
                set(atomic_int ON)
                set(atomic_int_486 ON)
            endif("UNAME_OUTPUT" MATCHES "^.*i?86.*$")
        endif("UNAME_OUTPUT" MATCHES "^.*i[0123]86.*$")
    endif(UNAME_EXECUTABLE)
endif(CMAKE_COMPILER_IS_GNUCC AND NOT DBUS_ENABLE_ANSI)

if(X11_FOUND)
  option (DBUS_BUILD_X11 "Build with X11 autolaunch support " ON)
endif(X11_FOUND)

# test binary names
if (WIN32)
    # follow Automake's naming convention so we can share .in files
    set (EXEEXT ${CMAKE_EXECUTABLE_SUFFIX})
endif(WIN32)

if (MSVC_IDE)
    if(CMAKE_BUILD_TYPE MATCHES Debug)
		set(IDE_BIN /Debug )
		message(STATUS)
		message(STATUS "Visual Studio: test programs will only work with 'Debug' configuration!")
		message(STATUS "To run tests with 'Release' configuration use -DCMAKE_BUILD_TYPE=Release")
		message(STATUS "Add '..\\..\\test\\data' to the command line option of the test programs")
		message(STATUS)
    else(CMAKE_BUILD_TYPE MATCHES Debug)
		set(IDE_BIN /Release)
		message(STATUS)
		message(STATUS "Visual Studio: test programs will only work with 'Release' configuration!")
		message(STATUS "To run tests with 'Debug' configuration use -DCMAKE_BUILD_TYPE=Debug")
		message(STATUS "Add '..\\..\\test\\data' to the command line option of the test programs")
		message(STATUS)
    endif(CMAKE_BUILD_TYPE MATCHES Debug)
	set (TEST_PATH_FORCE FORCE)
	FILE(REMOVE ${CMAKE_BINARY_DIR}/data/dbus-1/services)
endif (MSVC_IDE)

#### Find socket directories
if(UNIX)
    if(NOT $ENV{TMPDIR} STREQUAL "")
        set(DBUS_SESSION_SOCKET_DIR $ENV{TMPDIR})
    elseif(NOT $ENV{TEMP} STREQUAL "")
        set(DBUS_SESSION_SOCKET_DIR $ENV{TEMP})
    elseif(NOT $ENV{TMP} STREQUAL "")
        set(DBUS_SESSION_SOCKET_DIR $ENV{TMP})
    else()
        set(DBUS_SESSION_SOCKET_DIR /tmp)
    endif()
endif()

 # Not used on Windows, where there is no system bus
set (DBUS_SYSTEM_PID_FILE ${DBUS_RUNSTATEDIR}/dbus/pid)

set (DBUS_CONSOLE_AUTH_DIR "" CACHE STRING "Directory to check for pam_console/pam_foreground flag files, or empty to ignore")

# This won't work on Windows. It's not meant to - the system bus is
# meaningless on Windows anyway.
#
# This has to be suitable for hard-coding in client libraries as well as
# in the dbus-daemon's configuration, so it has to be valid to listen on
# and also to connect to. If this ever changes, it'll need to be split into
# two variables, one for the listening address and one for the connecting
# address.
set (DBUS_SYSTEM_BUS_DEFAULT_ADDRESS "unix:path=${DBUS_RUNSTATEDIR}/dbus/system_bus_socket" CACHE STRING "system bus default address")

if (WIN32)
  set (DBUS_SESSION_BUS_LISTEN_ADDRESS "autolaunch:" CACHE STRING "session bus default listening address")
  set (DBUS_SESSION_BUS_CONNECT_ADDRESS "autolaunch:" CACHE STRING "session bus fallback address for clients")

  set (DBUS_SYSTEM_CONFIG_FILE "share/dbus-1/system.conf")
  set (DBUS_SESSION_CONFIG_FILE "share/dbus-1/session.conf")
  # bus-test expects a non empty string
  set (DBUS_USER "Administrator")
  set (DBUS_TEST_USER "guest")
  set (DBUS_SESSION_CONF_MAYBE_AUTH_EXTERNAL "<!--<auth>EXTERNAL</auth>-->")
else (WIN32)
  set (DBUS_SESSION_BUS_LISTEN_ADDRESS "unix:tmpdir=${DBUS_SESSION_SOCKET_DIR}" CACHE STRING "session bus default listening address")
  set (DBUS_SESSION_BUS_CONNECT_ADDRESS "autolaunch:" CACHE STRING "session bus fallback address for clients")
  set (sysconfdir "")
  set (configdir ${sysconfdir}/dbus-1 )
  set (DBUS_SYSTEM_CONFIG_FILE  ${configdir}/system.conf)
  set (DBUS_SESSION_CONFIG_FILE ${configdir}/session.conf)
  set (DBUS_USER "messagebus")
  set (DBUS_TEST_USER "nobody")
  # For best security, assume that all non-Windows platforms can do
  # credentials-passing.
  set (DBUS_SESSION_CONF_MAYBE_AUTH_EXTERNAL "<auth>EXTERNAL</auth>")
endif (WIN32)

set (DBUS_DAEMON_NAME "dbus-daemon" CACHE STRING "The name of the dbus daemon executable")

########### create config.h ###############

#include(ConfigureChecks.cmake)

# better use flags for gcc
if (MINGW)
	set (HAVE_GNUC_VARARGS 1)
endif(MINGW)

# compiler definitions
add_definitions(-DHAVE_CONFIG_H=1)
add_definitions(${DBUS_BUS_CFLAGS})


if (DBUS_BUILD_TESTS)
    # set variables used for the .in files (substituted by configure_file) in test/data:
    set(DBUS_TEST_EXEC ${EXECUTABLE_OUTPUT_PATH}${IDE_BIN})
    set(DBUS_TEST_DATA ${CMAKE_BINARY_DIR}/test/data)
    set(TEST_LAUNCH_HELPER_BINARY ${EXECUTABLE_OUTPUT_PATH}/dbus-daemon-launch-helper-test)
    if (UNIX)
        set(TEST_SOCKET_DIR ${DBUS_SESSION_SOCKET_DIR})
        set(TEST_LISTEN "unix:tmpdir=${TEST_SOCKET_DIR}")
    endif()
    if (WIN32)
        set (TEST_LISTEN "tcp:host=localhost")
    endif (WIN32)
endif  (DBUS_BUILD_TESTS)

set(DBUS_LIBRARIES dbus-1)
set(DBUS_INTERNAL_LIBRARIES dbus-internal)

set (DBUS_INTERNAL_ADD_LIBRARY_OPTIONS STATIC)
set (DBUS_INTERNAL_CLIENT_DEFINITIONS "-DDBUS_COMPILATION")

configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h )

if (WIN32)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/dbus-env.bat.cmake ${CMAKE_BINARY_DIR}/bin/dbus-env.bat )
    install(FILES ${CMAKE_BINARY_DIR}/bin/dbus-env.bat DESTINATION bin)
endif()

add_definitions(-DHAVE_CONFIG_H=1)

#
# create cmake find_package related files
#
set(INSTALL_CMAKE_DIR ${CMAKE_INSTALL_LIBDIR}/cmake/DBus1)
if(WIN32)
   configure_file(DBus1Config.cmake.in "${CMAKE_BINARY_DIR}/DBus1Config.cmake" @ONLY)
else()
   configure_file(DBus1Config.pkgconfig.in "${CMAKE_BINARY_DIR}/DBus1Config.cmake" @ONLY)
endif()
configure_file(DBus1ConfigVersion.cmake.in "${CMAKE_BINARY_DIR}/DBus1ConfigVersion.cmake" @ONLY)
install(FILES
    "${CMAKE_BINARY_DIR}/DBus1Config.cmake"
    "${CMAKE_BINARY_DIR}/DBus1ConfigVersion.cmake"
    DESTINATION "${INSTALL_CMAKE_DIR}" COMPONENT dev
)

if(WIN32)
    install(EXPORT DBus1Targets DESTINATION "${INSTALL_CMAKE_DIR}" COMPONENT dev)
endif()

########### subdirs ###############

add_subdirectory( dbus )
add_subdirectory( bus )
if (DBUS_BUILD_TESTS)
	add_subdirectory( test )
	add_custom_target(check
		COMMAND ctest -R ^test-.*
	)
endif (DBUS_BUILD_TESTS)
add_subdirectory( tools )
add_subdirectory( doc )


OPTION(DBUS_INSTALL_SYSTEM_LIBS "install required system libraries" OFF)
MESSAGE(" ")
MESSAGE("set -DDBUS_INSTALL_SYSTEM_LIBS=1 to install runtime libraries too")
MESSAGE("set DBUSDIR (environment or cmake option) to overwrite the default install directory ")
MESSAGE(" ")
MESSAGE(" ")
GET_FILENAME_COMPONENT(C_COMPILER ${CMAKE_C_COMPILER} NAME)
GET_FILENAME_COMPONENT(CXX_COMPILER ${CMAKE_CXX_COMPILER} NAME)

message("                  D-BUS ${DBUS_VERSION}                               ")
message("                  =============                                       ")
message("                                                                      ")
message("        install prefix:           ${prefix}                           ")
message("        install exec_prefix:      ${exec_prefix}                      ")
message("        install libdir:           ${CMAKE_INSTALL_FULL_LIBDIR}        ")
message("        install bindir:           ${CMAKE_INSTALL_FULL_BINDIR}        ")
message("        install sysconfdir:       ${CMAKE_INSTALL_FULL_SYSCONFDIR}    ")
message("        install datadir:          ${CMAKE_INSTALL_FULL_DATADIR}       ")
message("        source code location:     ${DBUS_SOURCE_DIR}                  ")
message("        build dir:                ${CMAKE_BINARY_DIR}                 ")
message("        c compiler:               ${C_COMPILER}                       ")
message("        cflags:                   ${CMAKE_C_FLAGS}                    ")
message("        cflags debug:             ${CMAKE_C_FLAGS_DEBUG}              ")
message("        cflags release:           ${CMAKE_C_FLAGS_RELEASE}            ")
message("        cxx compiler:             ${CXX_COMPILER}                     ")
message("        cxxflags:                 ${CMAKE_CXX_FLAGS}                  ")
message("        cxxflags debug:           ${CMAKE_CXX_FLAGS_DEBUG}            ")
message("        cxxflags release:         ${CMAKE_CXX_FLAGS_RELEASE}          ")
message("        64-bit int:               ${DBUS_INT64_TYPE}                  ")
message("        32-bit int:               ${DBUS_INT32_TYPE}                  ")
message("        16-bit int:               ${DBUS_INT16_TYPE}                  ")
message("        Doxygen:                  ${DOXYGEN}                          ")
message("        Docbook Generator:        ${DOCBOOK_GENERATOR_NAME}           ")


message("        gcc coverage profiling:   ${DBUS_GCOV_ENABLED}                ")
message("        Building unit tests:      ${DBUS_BUILD_TESTS}                 ")
message("        Building with GLib:       ${DBUS_WITH_GLIB}                   ")
message("        Building verbose mode:    ${DBUS_ENABLE_VERBOSE_MODE}         ")
message("        Building w/o assertions:  ${DBUS_DISABLE_ASSERT}              ")
message("        Building w/o checks:      ${DBUS_DISABLE_CHECKS}              ")
message("        Building bus stats API:   ${DBUS_ENABLE_STATS}                ")
message("        installing system libs:   ${DBUS_INSTALL_SYSTEM_LIBS}         ")
message("        Building inotify support: ${DBUS_BUS_ENABLE_INOTIFY}          ")
message("        Building kqueue support:  ${DBUS_BUS_ENABLE_KQUEUE}           ")
message("        Building Doxygen docs:    ${DBUS_ENABLE_DOXYGEN_DOCS}         ")
message("        Building XML docs:        ${DBUS_ENABLE_XML_DOCS}             ")
message("        Daemon executable name:   ${DBUS_DAEMON_NAME}")
if(WIN32)
message("        Session bus listens on:   ${DBUS_SESSION_BUS_LISTEN_ADDRESS}  ")
message("        Session clients connect to: ${DBUS_SESSION_BUS_CONNECT_ADDRESS} ")
else()
message("        System bus address:       ${DBUS_SYSTEM_BUS_DEFAULT_ADDRESS}  ")
message("        System bus socket:        ${DBUS_SYSTEM_SOCKET}               ")
message("        System bus PID file:      ${DBUS_SYSTEM_PID_FILE}             ")
message("        System bus user:          ${DBUS_USER}                        ")
message("        Session bus socket dir:   ${DBUS_SESSION_SOCKET_DIR}          ")

if(DBUS_CONSOLE_AUTH_DIR)
message("        pam_console auth dir:     ${DBUS_CONSOLE_AUTH_DIR}            ")
else()
message("        pam_console auth dir:     (none)                              ")
endif()

message("        'make check' socket dir:  ${TEST_SOCKET_DIR}                  ")
endif()
message("        Test listen address:      ${TEST_LISTEN}                      ")
if (MSVC)
message("        build timestamp:          ${DBUS_BUILD_TIMESTAMP}             ")
endif (MSVC)

MESSAGE(" ")
if (DBUS_BUILD_TESTS)
    message("NOTE: building with unit tests increases the size of the installed library and renders it insecure.")
endif(DBUS_BUILD_TESTS)

if (DBUS_BUILD_TESTS AND DBUS_DISABLE_ASSERT)
    message("NOTE: building with unit tests but without assertions means tests may not properly report failures (this configuration is only useful when doing something like profiling the tests)")
endif(DBUS_BUILD_TESTS AND DBUS_DISABLE_ASSERT)

if (DBUS_GCOV_ENABLED)
    message("NOTE: building with coverage profiling is definitely for developers only.")
endif(DBUS_GCOV_ENABLED)

if (DBUS_ENABLE_VERBOSE_MODE)
    message("NOTE: building with verbose mode increases library size, may slightly increase security risk, and decreases performance.")
endif(DBUS_ENABLE_VERBOSE_MODE)

if(NOT DBUS_DISABLE_ASSERT)
    message("NOTE: building with assertions increases library size and decreases performance.")
endif(NOT DBUS_DISABLE_ASSERT)

if (DBUS_DISABLE_CHECKS)
    message("NOTE: building without checks for arguments passed to public API makes it harder to debug apps using D-BUS, but will slightly decrease D-BUS library size and _very_ slightly improve performance.")
endif(DBUS_DISABLE_CHECKS)

foreach(_note ${FOOTNOTES})
    message(${_note})
endforeach()

MESSAGE(" ")

INCLUDE(modules/CPackInstallConfig.cmake)

add_custom_target(help-options
    cmake -LH 
    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
)

#
# create pkgconfig file
#
if(UNIX)
    set(PLATFORM_LIBS pthread ${LIBRT})
    include(FindPkgConfig QUIET)
    if(PKG_CONFIG_FOUND)
        # convert lists of link libraries into -lstdc++ -lm etc..
        foreach(LIB ${CMAKE_C_IMPLICIT_LINK_LIBRARIES} ${PLATFORM_LIBS})
            set(LIBDBUS_LIBS "${LIBDBUS_LIBS} -l${LIB}")
        endforeach()
        set(original_prefix "${CMAKE_INSTALL_PREFIX}")
        if(DBUS_RELOCATABLE)
            set(pkgconfig_prefix "\${pcfiledir}/../../")
        else()
            set(pkgconfig_prefix "\${original_prefix}")
        endif()
        set(exec_prefix "\${prefix}")
        set(bindir "\${prefix}/${CMAKE_INSTALL_BINDIR}")
        set(libdir "\${prefix}/${CMAKE_INSTALL_LIBDIR}")
        set(includedir "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
        set(sysconfdir "\${prefix}/${CMAKE_INSTALL_SYSCONFDIR}")
        set(datadir "\${prefix}/${CMAKE_INSTALL_DATADIR}")
        set(datarootdir "\${prefix}/${CMAKE_INSTALL_DATADIR}")
        set(dbus_daemondir "\${prefix}/${CMAKE_INSTALL_BINDIR}")
        configure_file(../dbus-1.pc.in ${CMAKE_BINARY_DIR}/dbus-1.pc @ONLY)
        install(FILES ${CMAKE_BINARY_DIR}/dbus-1.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
    endif()
endif()