Fix installation of empty directories for cmake build system.

The differences has been found out by comparing with the cross compiled
mingw..-dbus packages.

[exclude system bus support bits on Windows -smcv]

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=83583Reviewed-by: Simon McVittie <simon.mcvittie@collabora.co.uk>

cmake/CMakeLists.txt

@@ -73,7 +73,7 @@ set(EXPANDED_DATADIR         ${DBUS_INSTALL_DIR}/${DBUS_DATADIR})
 set(DBUS_MACHINE_UUID_FILE   ${DBUS_INSTALL_DIR}/lib/dbus/machine-id)
 set(DBUS_BINDIR              ${EXPANDED_BINDIR})
 set(DBUS_DAEMONDIR           ${EXPANDED_BINDIR})
-
+set(DBUS_LOCALSTATEDIR       ${DBUS_INSTALL_DIR}/var)
 
 #enable building of shared library
 SET(BUILD_SHARED_LIBS ON)
@@ -401,7 +401,7 @@ endif (MSVC_IDE)
  endif (NOT $ENV{TMPDIR} STREQUAL "")
 
  # Not used on Windows, where there is no system bus
-set (DBUS_SYSTEM_PID_FILE ${EXPANDED_LOCALSTATEDIR}/run/dbus/pid)
+set (DBUS_SYSTEM_PID_FILE ${DBUS_LOCALSTATEDIR}/run/dbus/pid)
 
 if (WIN32)
 	set (DBUS_CONSOLE_AUTH_DIR "")
@@ -423,7 +423,7 @@ set (DEFAULT_MESSAGE_UNIX_FDS 1024)
 # 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=${EXPANDED_LOCALSTATEDIR}/run/dbus/system_bus_socket" CACHE STRING "system bus default address")
+set (DBUS_SYSTEM_BUS_DEFAULT_ADDRESS "unix:path=${DBUS_LOCALSTATEDIR}/run/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")

cmake/bus/CMakeLists.txt

@@ -3,17 +3,14 @@ add_definitions(-DDBUS_COMPILATION)
 SET(EFENCE "")
 SET(BUS_DIR ${CMAKE_SOURCE_DIR}/../bus)
 
-set (config_DATA
-	session.conf				
-	system.conf
-)
-
 # config files for installation 
 CONFIGURE_FILE( "${BUS_DIR}/session.conf.in" "${CMAKE_CURRENT_BINARY_DIR}/session.conf" IMMEDIATE @ONLY)
 FILE(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/session.d)
 
-CONFIGURE_FILE( "system.conf.cmake" "${CMAKE_CURRENT_BINARY_DIR}/system.conf" IMMEDIATE @ONLY)
-FILE(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/system.d)
+if(NOT WIN32)
+    CONFIGURE_FILE( "system.conf.cmake" "${CMAKE_CURRENT_BINARY_DIR}/system.conf" IMMEDIATE @ONLY)
+    FILE(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/system.d)
+endif()
 
 # copy services for local daemon start to local service dir data/dbus-1/services
 SET (SERVICE_FILES test/data/valid-service-files)
@@ -88,8 +85,16 @@ set_target_properties(dbus-daemon PROPERTIES OUTPUT_NAME ${DBUS_DAEMON_NAME})
 set_target_properties(dbus-daemon PROPERTIES COMPILE_FLAGS ${DBUS_INTERNAL_CLIENT_DEFINITIONS})
 
 install_targets(/bin dbus-daemon)
-install_files(/etc/dbus-1 FILES ${config_DATA})
-install(DIRECTORY .  DESTINATION etc/dbus-1/session.d  FILES_MATCHING PATTERN "*.conf")
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/session.conf DESTINATION etc/dbus-1)
+install(DIRECTORY DESTINATION etc/dbus-1/session.d)
+install(DIRECTORY DESTINATION share/dbus-1/services)
+
+if(NOT WIN32)
+    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/system.conf DESTINATION etc/dbus-1)
+    install(DIRECTORY DESTINATION etc/dbus-1/system.d)
+    install(DIRECTORY DESTINATION share/dbus-1/system-services)
+    install(DIRECTORY DESTINATION var/run/dbus)
+endif()
 
 if (DBUS_SERVICE)
 	set (dbus_service_SOURCES 

cmake/tools/CMakeLists.txt

@@ -45,3 +45,6 @@ install_targets(/bin dbus-launch )
 add_executable(dbus-monitor ${dbus_monitor_SOURCES})
 target_link_libraries(dbus-monitor ${DBUS_LIBRARIES})
 install_targets(/bin dbus-monitor )
+
+# create the /var/lib/dbus directory for dbus-uuidgen
+install(DIRECTORY DESTINATION var/lib/dbus)