diff options
Diffstat (limited to 'cmake/CMakeLists.txt')
| -rw-r--r-- | cmake/CMakeLists.txt | 196 |
1 files changed, 96 insertions, 100 deletions
diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt index ba44d575..c8a68345 100644 --- a/cmake/CMakeLists.txt +++ b/cmake/CMakeLists.txt @@ -1,3 +1,9 @@ +# 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 @@ -6,8 +12,6 @@ if(COMMAND cmake_policy) cmake_policy(SET CMP0003 NEW) endif(COMMAND cmake_policy) -# where to look first for cmake modules, before ${CMAKE_ROOT}/Modules/ is checked -set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/modules") # detect version include(MacrosAutotools) @@ -15,6 +19,14 @@ autoversion(../configure.ac dbus) # 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) TIMESTAMP(DBUS_BUILD_TIMESTAMP) @@ -60,12 +72,18 @@ set(EXPANDED_SYSCONFDIR ${DBUS_INSTALL_DIR}/etc) 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_DAEMONDIR ${EXPANDED_BINDIR}) #enable building of shared library SET(BUILD_SHARED_LIBS ON) +if(WIN32) + set(INSTALL_TARGETS_DEFAULT_ARGS RUNTIME DESTINATION "bin" LIBRARY DESTINATION "lib" ARCHIVE DESTINATION "lib") +else() + set(INSTALL_TARGETS_DEFAULT_ARGS RUNTIME DESTINATION "${EXPANDED_LIBDIR}" LIBRARY DESTINATION "${EXPANDED_LIBDIR}" ARCHIVE DESTINATION "${EXPANDED_LIBDIR}") +endif() + if (CYGWIN) set (WIN32) endif (CYGWIN) @@ -79,28 +97,26 @@ if (WIN32) addExplorerWrapper(${CMAKE_PROJECT_NAME}) endif (WIN32) -option (DBUS_USE_EXPAT "Use expat (== ON) or libxml2 (==OFF)" ON) - if(NOT WIN32) option (DBUS_ENABLE_ABSTRACT_SOCKETS "enable support for abstract sockets" ON) + set (CMAKE_THREAD_PREFER_PTHREAD ON) + include (FindThreads) endif(NOT WIN32) -#AC_ARG_ENABLE(asserts, AS_HELP_STRING([--enable-asserts],[include assertion checks]),enable_asserts=$enableval,enable_asserts=$USE_MAINTAINER_MODE) -option (DBUS_DISABLE_ASSERTS "Disable assertion checking" OFF) +option (DBUS_DISABLE_ASSERT "Disable assertion checking" OFF) option (DBUS_ENABLE_STATS "enable bus daemon usage statistics" OFF) -option (DBUS_ENABLE_STATS "enable bus daemon usage statistics" OFF) - -if (DBUS_USE_EXPAT) - find_package(LibExpat) -else () - find_package(LibXml2) -endif () +find_package(EXPAT) find_package(X11) +find_package(GLib2) +find_package(GObject) +if(GLIB2_FOUND AND GOBJECT_FOUND) + option (DBUS_WITH_GLIB "build with glib" ON) +endif() # analogous to AC_USE_SYSTEM_EXTENSIONS in configure.ac -add_definitions(-D_POSIX_C_SOURCE=199309L -D_GNU_SOURCE) +add_definitions(-D_GNU_SOURCE) # do config checks INCLUDE(ConfigureChecks.cmake) @@ -155,12 +171,12 @@ if(WIN32) endif(MSVC) endif(WIN32) -if (UNIX AND NOT DBUS_DISABLE_ASSERTS) +if (UNIX AND NOT DBUS_DISABLE_ASSERT) # required for backtrace SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wl,--export-dynamic") SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -Wl,--export-dynamic") add_definitions(-DDBUS_BUILT_R_DYNAMIC) -endif (UNIX AND NOT DBUS_DISABLE_ASSERTS) +endif (UNIX AND NOT DBUS_DISABLE_ASSERT) SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D_DEBUG") @@ -225,11 +241,12 @@ ENABLE_TESTING() ########### command line options ############### # TODO: take check from configure.in -#AC_ARG_ENABLE(tests, AS_HELP_STRING([--enable-tests],[enable unit test code]),enable_tests=$enableval,enable_tests=$USE_MAINTAINER_MODE) option (DBUS_BUILD_TESTS "enable unit test code" ON) if(DBUS_BUILD_TESTS) - add_definitions(-DDBUS_BUILD_TESTS -DDBUS_ENABLE_EMBEDDED_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) @@ -242,7 +259,6 @@ if(WIN32) option (DBUS_SERVICE "enable dbus service installer" OFF) endif(WIN32) -#AC_ARG_ENABLE(ansi, AS_HELP_STRING([--enable-ansi],[enable -ansi -pedantic gcc flags]),enable_ansi=$enableval,enable_ansi=no) option (DBUS_ENABLE_ANSI "enable -ansi -pedantic gcc flags" OFF) if(DBUS_ENABLE_ANSI) if(NOT MSVC) @@ -252,14 +268,11 @@ if(DBUS_ENABLE_ANSI) endif(NOT MSVC) endif(DBUS_ENABLE_ANSI) -#AC_ARG_ENABLE(verbose-mode, AS_HELP_STRING([--enable-verbose-mode],[support verbose debug mode]),enable_verbose_mode=$enableval,enable_verbose_mode=$USE_MAINTAINER_MODE) option (DBUS_ENABLE_VERBOSE_MODE "support verbose debug mode" ON) -#AC_ARG_ENABLE(checks, AS_HELP_STRING([--enable-checks],[include sanity checks on public API]),enable_checks=$enableval,enable_checks=yes) option (DBUS_DISABLE_CHECKS "Disable public API sanity checking" OFF) if(NOT MSVC) - #AC_ARG_ENABLE(gcov, AS_HELP_STRING([--enable-gcov],[compile with coverage profiling instrumentation (gcc only)]),enable_gcov=$enableval,enable_gcov=no) option (DBUS_GCOV_ENABLED "compile with coverage profiling instrumentation (gcc only)" OFF) if(DBUS_GCOV_ENABLED) add_definitions(-fprofile-arcs -ftest-coverage) @@ -269,21 +282,27 @@ if(NOT MSVC) endif(DBUS_GCOV_ENABLED) endif(NOT MSVC) -#AC_ARG_ENABLE(abstract-sockets, AS_HELP_STRING([--enable-abstract-sockets],[use abstract socket namespace (linux only)]),enable_abstract_sockets=$enableval,enable_abstract_sockets=auto) -# -> moved before include(ConfigureChecks.cmake) - -#AC_ARG_ENABLE(selinux, AS_HELP_STRING([--enable-selinux],[build with SELinux support]),enable_selinux=$enableval,enable_selinux=auto) -#selinux missing - -#AC_ARG_ENABLE(dnotify, AS_HELP_STRING([--enable-dnotify],[build with dnotify support (linux only)]),enable_dnotify=$enableval,enable_dnotify=auto) if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux") - option (DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX "build with dnotify support (linux only)" ON) # add a check ! + option (DBUS_BUS_ENABLE_INOTIFY "build with inotify support (linux only)" ON) + if(DBUS_BUS_ENABLE_INOTIFY) + check_include_file(sys/inotify.h HAVE_SYS_INOTIFY_H) + if(NOT HAVE_SYS_INOTIFY_H) + message(FATAL_ERROR "sys/inotify.h not found!") + endif(NOT HAVE_SYS_INOTIFY_H) + endif(DBUS_BUS_ENABLE_INOTIFY) +elseif("${CMAKE_SYSTEM_NAME}" MATCHES ".*BSD") + option (DBUS_BUS_ENABLE_KQUEUE "build with kqueue support (FreeBSD only)" ON) + if(DBUS_BUS_ENABLE_KQUEUE) + # cmake check a header by compiling a test program with + # the header, sys/event.h needs stdint.h and sys/types.h + # to work. + check_include_files("stdint.h;sys/types.h;sys/event.h" HAVE_SYS_EVENT_H) + 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("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux") -#AC_ARG_ENABLE(kqueue, AS_HELP_STRING([--enable-kqueue],[build with kqueue support (FreeBSD only)]),enable_kqueue=$enableval,enable_kqueue=auto) -#missing - -#AC_ARG_ENABLE(console-owner-file, AS_HELP_STRING([--enable-console-owner-file],[enable console owner file]),enable_console_owner_file=$enableval,enable_console_owner_file=auto) STRING(TOUPPER ${CMAKE_SYSTEM_NAME} sysname) if("${sysname}" MATCHES ".*SOLARIS.*") option (HAVE_CONSOLE_OWNER_FILE "enable console owner file (solaris only)" ON) @@ -292,31 +311,14 @@ if("${sysname}" MATCHES ".*SOLARIS.*") endif(HAVE_CONSOLE_OWNER_FILE) endif("${sysname}" MATCHES ".*SOLARIS.*") -#AC_ARG_WITH(xml, AS_HELP_STRING([--with-xml=[libxml/expat]],[XML library to use])) -if(NOT LIBXML2_FOUND AND NOT LIBEXPAT_FOUND) - message(FATAL "Neither expat nor libxml2 found!") -endif(NOT LIBXML2_FOUND AND NOT LIBEXPAT_FOUND) - -if(DBUS_USE_EXPAT) - SET(XML_LIB "Expat") - SET(XML_LIBRARY ${LIBEXPAT_LIBRARIES}) - SET(XML_INCLUDE_DIR ${LIBEXPAT_INCLUDE_DIR}) -else(DBUS_USE_EXPAT) - SET(XML_LIB "LibXML2") - SET(XML_LIBRARY ${LIBXML2_LIBRARIES}) - SET(XML_INCLUDE_DIR ${LIBXML2_INCLUDE_DIR}) -endif(DBUS_USE_EXPAT) - - -#AC_ARG_WITH(init-scripts, AS_HELP_STRING([--with-init-scripts=[redhat]],[Style of init scripts to install])) -#AC_ARG_WITH(session-socket-dir, AS_HELP_STRING([--with-session-socket-dir=[dirname]],[Where to put sockets for the per-login-session message bus])) -#AC_ARG_WITH(test-socket-dir, AS_HELP_STRING([--with-test-socket-dir=[dirname]],[Where to put sockets for make check])) -#AC_ARG_WITH(system-pid-file, AS_HELP_STRING([--with-system-pid-file=[pidfile]],[PID file for systemwide daemon])) -#AC_ARG_WITH(system-socket, AS_HELP_STRING([--with-system-socket=[filename]],[UNIX domain socket for systemwide daemon])) -#AC_ARG_WITH(console-auth-dir, AS_HELP_STRING([--with-console-auth-dir=[dirname]],[directory to check for console ownerhip])) -#AC_ARG_WITH(console-owner-file, AS_HELP_STRING([--with-console-owner-file=[filename]],[file whose owner determines current console owner])) -#AC_ARG_WITH(dbus_user, AS_HELP_STRING([--with-dbus-user=<user>],[User for running the DBUS daemon (messagebus)])) -#AC_ARG_WITH(dbus_daemondir, AS_HELP_STRING([--with-dbus-daemondir=[dirname]],[Directory for installing the DBUS daemon])) +if(NOT EXPAT_FOUND) + message(FATAL_ERROR "expat not found!") +endif(NOT EXPAT_FOUND) + +SET(XML_LIB "Expat") +SET(XML_LIBRARY ${EXPAT_LIBRARIES}) +SET(XML_INCLUDE_DIR ${EXPAT_INCLUDE_DIR}) + # all missing or hardcoded for now # 'hidden' ones @@ -351,9 +353,8 @@ endif(X11_FOUND) # test binary names if (WIN32) - # Automake calls this EXEEXT, and CMake doesn't have a standard name - # for it; follow Automake's naming convention so we can share .in files - set (EXEEXT ".exe") + # follow Automake's naming convention so we can share .in files + set (EXEEXT ${CMAKE_EXECUTABLE_SUFFIX}) endif(WIN32) if (MSVC_IDE) @@ -388,7 +389,7 @@ endif (MSVC_IDE) else (NOT $ENV{TMP} STREQUAL "") if (WIN32) #Should never happen, both TMP and TEMP seem always set on Windows - message(FATAL "Could not determine a usable temporary directory") + message(FATAL_ERROR "Could not determine a usable temporary directory") else(WIN32) set (DBUS_SESSION_SOCKET_DIR /tmp) endif(WIN32) @@ -396,17 +397,6 @@ endif (MSVC_IDE) endif (NOT $ENV{TEMP} STREQUAL "") endif (NOT $ENV{TMPDIR} STREQUAL "") -#AC_ARG_WITH(test-socket-dir, AS_HELP_STRING([--with-test-socket-dir=[dirname]],[Where to put sockets for make check])) - -#AC_ARG_WITH(system-pid-file, AS_HELP_STRING([--with-system-pid-file=[pidfile]],[PID file for systemwide daemon])) - -#if ! test -z "$with_system_pid_file"; then -# DBUS_SYSTEM_PID_FILE=$with_system_pid_file -#elif test x$operating_system = xredhat ; then -# DBUS_SYSTEM_PID_FILE=${EXPANDED_LOCALSTATEDIR}/run/messagebus.pid -#else -# DBUS_SYSTEM_PID_FILE=${EXPANDED_LOCALSTATEDIR}/run/dbus/pid -#fi # TODO: fix redhet if (WIN32) # bus-test expects a non empty string @@ -415,32 +405,39 @@ else (WIN32) set (DBUS_SYSTEM_PID_FILE ${EXPANDED_LOCALSTATEDIR}/run/dbus/pid) endif (WIN32) -#AC_ARG_WITH(system-socket, AS_HELP_STRING([--with-system-socket=[filename]],[UNIX domain socket for systemwide daemon])) - -#AC_ARG_WITH(console-auth-dir, AS_HELP_STRING([--with-console-auth-dir=[dirname]],[directory to check for console ownerhip])) - if (WIN32) set (DBUS_CONSOLE_AUTH_DIR "") else (WIN32) set (DBUS_CONSOLE_AUTH_DIR "/var/run/console/") endif (WIN32) -#AC_ARG_WITH(dbus_user, AS_HELP_STRING([--with-dbus-user=<user>],[User for running the DBUS daemon (messagebus)])) - set (DBUS_USER ) +# In Autotools this has a different default on QNX, but there seems little +# point in replicating that here; if you're on an unusual Unix, use Autotools. +set (DEFAULT_MESSAGE_UNIX_FDS 1024) + +# This won't work on Windows. It's not meant to - the system bus is +# meaningless on Windows anyway. +# +# This has to be suitable for hard-coding in client libraries as well as +# in the dbus-daemon's configuration, so it has to be valid to listen on +# and also to connect to. If this ever changes, it'll need to be split into +# two variables, one for the listening address and one for the connecting +# address. +set (DBUS_SYSTEM_BUS_DEFAULT_ADDRESS "unix:path=${EXPANDED_LOCALSTATEDIR}/run/dbus/system_bus_socket" CACHE STRING "system bus default address") if (WIN32) - set (DBUS_SYSTEM_BUS_DEFAULT_ADDRESS "nonce-tcp:" CACHE STRING "system bus default address") - set (DBUS_SESSION_BUS_DEFAULT_ADDRESS "nonce-tcp:" CACHE STRING "session bus default address") + 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 "etc/dbus-1/system.conf") set (DBUS_SESSION_CONFIG_FILE "etc/dbus-1/session.conf") # bus-test expects a non empty string set (DBUS_USER "Administrator") else (WIN32) - set (DBUS_SYSTEM_BUS_DEFAULT_ADDRESS "unix:tmpdir=" CACHE STRING "system bus default address") - set (DBUS_SESSION_BUS_DEFAULT_ADDRESS "unix:path=${DBUS_SESSION_SOCKET_DIR}" CACHE STRING "session bus default address") + set (DBUS_SESSION_BUS_LISTEN_ADDRESS "unix:tmpdir=${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) @@ -470,6 +467,7 @@ if (DBUS_BUILD_TESTS) set(DBUS_TEST_DATA ${CMAKE_BINARY_DIR}/test/data) set(TEST_SOCKET_DIR ${DBUS_SESSION_SOCKET_DIR} ) set(TEST_LAUNCH_HELPER_BINARY ${EXECUTABLE_OUTPUT_PATH}/dbus-daemon-launch-helper-test) + set(TEST_BUS_LAUNCH_BINARY ${EXECUTABLE_OUTPUT_PATH}/dbus-launch${EXEEXT}) if (UNIX) set (TEST_LISTEN "unix:tmpdir=${TEST_SOCKET_DIR}") endif (UNIX) @@ -485,7 +483,9 @@ set(DBUS_INTERNAL_LIBRARIES dbus-internal) # important note: DBUS_INTERNAL_xxxxx_DEFINITIONS must *not* be set when building dbus-1 library set (DBUS_INTERNAL_ADD_LIBRARY_OPTIONS STATIC) set (DBUS_INTERNAL_LIBRARY_DEFINITIONS "-DDBUS_STATIC_BUILD") -set (DBUS_INTERNAL_CLIENT_DEFINITIONS "-DDBUS_STATIC_BUILD") +# For now, the CMake build system doesn't support replacing the internal +# main loop with dbus-glib +set (DBUS_INTERNAL_CLIENT_DEFINITIONS "-DDBUS_STATIC_BUILD -DDBUS_COMPILATION -DDBUS_TEST_USE_INTERNAL") configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h ) @@ -524,7 +524,6 @@ message(" install exec_prefix: ${exec_prefix} " message(" install libdir: ${EXPANDED_LIBDIR} ") message(" install bindir: ${EXPANDED_BINDIR} ") message(" install sysconfdir: ${EXPANDED_SYSCONFDIR} ") -#message(" install localstatedir: ${EXPANDED_LOCALSTATEDIR} ") message(" install datadir: ${EXPANDED_DATADIR} ") message(" source code location: ${DBUS_SOURCE_DIR} ") message(" build dir: ${CMAKE_BINARY_DIR} ") @@ -543,27 +542,24 @@ message(" Doxygen: ${DOXYGEN} " message(" Docbook Generator: ${DOCBOOK_GENERATOR_NAME} ") -#message(" Maintainer mode: ${USE_MAINTAINER_MODE} ") 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_ASSERTS} ") +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 SELinux support: ${have_selinux} ") -#message(" Building dnotify support: ${have_dnotify} ") +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(" Gettext libs (empty OK): ${INTLLIBS} ") -message(" Using XML parser: ${XML_LIB} ") message(" Daemon executable name: ${DBUS_DAEMON_NAME}") if (WIN32) message(" System bus address: ${DBUS_SYSTEM_BUS_DEFAULT_ADDRESS} ") -message(" Session bus address: ${DBUS_SESSION_BUS_DEFAULT_ADDRESS} ") +message(" Session bus listens on: ${DBUS_SESSION_BUS_LISTEN_ADDRESS} ") +message(" Session clients connect to: ${DBUS_SESSION_BUS_CONNECT_ADDRESS} ") else (WIN32) -#message(" Init scripts style: ${with_init_scripts} ") -#message(" Abstract socket names: ${have_abstract_sockets} ") message(" System bus socket: ${DBUS_SYSTEM_SOCKET} ") message(" System bus address: ${DBUS_SYSTEM_BUS_DEFAULT_ADDRESS} ") message(" System bus PID file: ${DBUS_SYSTEM_PID_FILE} ") @@ -582,9 +578,9 @@ 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_ASSERTS) +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_ASSERTS) +endif(DBUS_BUILD_TESTS AND DBUS_DISABLE_ASSERT) if (DBUS_GCOV_ENABLED) message("NOTE: building with coverage profiling is definitely for developers only.") @@ -594,9 +590,9 @@ 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_ASSERTS) +if(NOT DBUS_DISABLE_ASSERT) message("NOTE: building with assertions increases library size and decreases performance.") -endif(NOT DBUS_DISABLE_ASSERTS) +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.") |