AC_PREREQ([2.63])
m4_define([dbus_major_version], [1])
-m4_define([dbus_minor_version], [4])
-m4_define([dbus_micro_version], [21])
+m4_define([dbus_minor_version], [7])
+m4_define([dbus_micro_version], [5])
m4_define([dbus_version],
[dbus_major_version.dbus_minor_version.dbus_micro_version])
AC_INIT([dbus],[dbus_version],[https://bugs.freedesktop.org/enter_bug.cgi?product=dbus],[dbus])
AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[The name of the gettext domain])
- ## must come before we use the $USE_MAINTAINER_MODE variable later
-AM_MAINTAINER_MODE
+# By default, rebuild autotools files on demand; only use ./missing if the
+# user says --disable-maintainer-mode (some distributions like to do this)
+AM_MAINTAINER_MODE([enable])
m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
#
## increment if the interface has additions, changes, removals.
-LT_CURRENT=8
+LT_CURRENT=11
## increment any time the source changes; set to
## 0 if you increment CURRENT
-LT_REVISION=9
+LT_REVISION=2
## increment if any interfaces have been added; set to 0
## if any interfaces have been changed or removed. removal has
## precedence over adding, so set to 0 if both happened.
-LT_AGE=5
+LT_AGE=8
AC_SUBST(LT_CURRENT)
AC_SUBST(LT_REVISION)
AC_PROG_MKDIR_P
COMPILER_COVERAGE
COMPILER_OPTIMISATIONS
+PKG_PROG_PKG_CONFIG
# Initialize libtool
LT_INIT([win32-dll])
AM_CONDITIONAL(DBUS_UNIX, test "$dbus_unix" = yes)
AM_CONDITIONAL(DBUS_CYGWIN, test "$dbus_cygwin" = yes)
+# this must come first: other options use this to set their defaults
+AC_ARG_ENABLE([developer],
+ [AS_HELP_STRING([--enable-developer],
+ [set defaults to be appropriate for a D-Bus developer instead of a distribution/end-user])],
+ [],
+ [enable_developer=no])
+
+DBUS_STATIC_BUILD_CPPFLAGS=
+if test "x$enable_shared" = xno; then
+ # On Windows, linking against the static library requires special effort
+ # to turn off DLL import/export processing. We normally link some things
+ # against the dynamic library, but if we're not building that, we'll
+ # have to link everything statically.
+ DBUS_STATIC_BUILD_CPPFLAGS=-DDBUS_STATIC_BUILD
+fi
+AC_SUBST([DBUS_STATIC_BUILD_CPPFLAGS])
+
AC_ARG_ENABLE(ansi, AS_HELP_STRING([--enable-ansi],[enable -ansi -pedantic gcc flags]),enable_ansi=$enableval,enable_ansi=no)
-AC_ARG_ENABLE(verbose-mode, AS_HELP_STRING([--enable-verbose-mode],[support verbose debug mode]),enable_verbose_mode=$enableval,enable_verbose_mode=$USE_MAINTAINER_MODE)
-AC_ARG_ENABLE(asserts, AS_HELP_STRING([--enable-asserts],[include assertion checks]),enable_asserts=$enableval,enable_asserts=$USE_MAINTAINER_MODE)
+AC_ARG_ENABLE(verbose-mode, AS_HELP_STRING([--enable-verbose-mode],[support verbose debug mode]),enable_verbose_mode=$enableval,enable_verbose_mode=$enable_developer)
+AC_ARG_ENABLE(asserts, AS_HELP_STRING([--enable-asserts],[include assertion checks]),enable_asserts=$enableval,enable_asserts=$enable_developer)
AC_ARG_ENABLE(checks, AS_HELP_STRING([--enable-checks],[include sanity checks on public API]),enable_checks=$enableval,enable_checks=yes)
AC_ARG_ENABLE(xml-docs, AS_HELP_STRING([--enable-xml-docs],[build XML documentation (requires xmlto)]),enable_xml_docs=$enableval,enable_xml_docs=auto)
AC_ARG_ENABLE(doxygen-docs, AS_HELP_STRING([--enable-doxygen-docs],[build DOXYGEN documentation (requires Doxygen)]),enable_doxygen_docs=$enableval,enable_doxygen_docs=auto)
AC_ARG_ENABLE(abstract-sockets, AS_HELP_STRING([--enable-abstract-sockets],[use abstract socket namespace (linux only)]),enable_abstract_sockets=$enableval,enable_abstract_sockets=auto)
AC_ARG_ENABLE(selinux, AS_HELP_STRING([--enable-selinux],[build with SELinux support]),enable_selinux=$enableval,enable_selinux=auto)
AC_ARG_ENABLE(libaudit,AS_HELP_STRING([--enable-libaudit],[build audit daemon support for SELinux]),enable_libaudit=$enableval,enable_libaudit=auto)
-AC_ARG_ENABLE(dnotify, AS_HELP_STRING([--enable-dnotify],[build with dnotify support (linux only)]),enable_dnotify=$enableval,enable_dnotify=auto)
AC_ARG_ENABLE(inotify, AS_HELP_STRING([--enable-inotify],[build with inotify support (linux only)]),enable_inotify=$enableval,enable_inotify=auto)
AC_ARG_ENABLE(kqueue, AS_HELP_STRING([--enable-kqueue],[build with kqueue support]),enable_kqueue=$enableval,enable_kqueue=auto)
AC_ARG_ENABLE(console-owner-file, AS_HELP_STRING([--enable-console-owner-file],[enable console owner file]),enable_console_owner_file=$enableval,enable_console_owner_file=auto)
AC_ARG_ENABLE(userdb-cache, AS_HELP_STRING([--enable-userdb-cache],[build with userdb-cache support]),enable_userdb_cache=$enableval,enable_userdb_cache=yes)
AC_ARG_ENABLE(launchd, AS_HELP_STRING([--enable-launchd],[build with launchd auto-launch support]),enable_launchd=$enableval,enable_launchd=auto)
+AC_ARG_ENABLE(systemd, AS_HELP_STRING([--enable-systemd],[build with systemd at_console support]),enable_systemd=$enableval,enable_systemd=auto)
+AC_ARG_ENABLE(kdbus-transport, AS_HELP_STRING([--enable-kdbus-transport],[build with kdbus transport support]),enable_kdbus_transport=$enableval,enable_kdbus_transport=no)
+AC_ARG_ENABLE(kdbus-for-sbb, AS_HELP_STRING([--enable-kdbus-for-sbb],[build with kdbus sbb support]),enable_kdbus_for_sbb=$enableval,enable_kdbus_for_sbb=no)
-AC_ARG_WITH(xml, AS_HELP_STRING([--with-xml=[libxml/expat]],[XML library to use (libxml may be named libxml2 on some systems)]))
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_ENABLE([embedded-tests],
AS_HELP_STRING([--enable-embedded-tests],
[enable unit test code in the library and binaries]),
- [], [enable_embedded_tests=$USE_MAINTAINER_MODE])
+ [], [enable_embedded_tests=$enable_developer])
AC_ARG_ENABLE([modular-tests],
AS_HELP_STRING([--enable-modular-tests],
[enable modular regression tests (requires GLib)]),
[])
# DBUS_ENABLE_EMBEDDED_TESTS controls unit tests built in to .c files
-# and also some stuff in the test/ subdir. DBUS_BUILD_TESTS was an older
-# name for this.
-AM_CONDITIONAL([DBUS_BUILD_TESTS], [test "x$enable_embedded_tests" = xyes])
+# and also some stuff in the test/ subdir.
AM_CONDITIONAL([DBUS_ENABLE_EMBEDDED_TESTS],
[test "x$enable_embedded_tests" = xyes])
if test "x$enable_embedded_tests" = xyes; then
AC_DEFINE([DBUS_ENABLE_EMBEDDED_TESTS], [1],
[Define to build test code into the library and binaries])
- AC_DEFINE([DBUS_BUILD_TESTS], [1],
- [Define to build test code into the library and binaries])
fi
# DBUS_ENABLE_MODULAR_TESTS controls tests that work based on public API.
# These use GTest, from GLib, because life's too short. They're enabled by
# default (unless you don't have GLib), because they don't bloat the library
# or binaries.
-if test "x$enable_modular_tests" != xno; then
+
+AC_DEFINE([GLIB_VERSION_MIN_REQUIRED], [GLIB_VERSION_2_26], [Ignore post-2.26 deprecations])
+AC_DEFINE([GLIB_VERSION_MAX_ALLOWED], [GLIB_VERSION_2_32], [Prevent post-2.32 APIs])
+
+with_glib=yes
+
+AS_IF([test "x$enable_modular_tests" != xno],
+ [
PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.24, gio-2.0 >= 2.24],
[],
[if test "x$enable_modular_tests" = xyes; then
AC_MSG_NOTICE([Full test coverage (--enable-modular-tests=yes or --enable-tests=yes) requires GLib])
AC_MSG_ERROR([$GLIB_ERRORS])
else # assumed to be "auto"
- enable_modular_tests=no
+ with_glib=no
fi])
- # If dbus-gmain.[ch] returned to libdbus then we wouldn't need this
- PKG_CHECK_MODULES([DBUS_GLIB], [dbus-glib-1],
+ ],
+ [with_glib=no])
+
+# Not required, because we can use internal APIs (but that makes the
+# "installable tests" less useful as integration tests)
+AC_ARG_WITH([dbus_glib],
+ [AS_HELP_STRING([--with-dbus-glib], [Use dbus-glib for regression tests])],
+ [],
+ [with_dbus_glib=auto])
+AS_IF([test "x$with_dbus_glib" != xno],
+ [PKG_CHECK_MODULES([DBUS_GLIB], [dbus-glib-1],
[],
- [if test "x$enable_modular_tests" = xyes; then
- AC_MSG_NOTICE([Full test coverage (--enable-modular-tests=yes or --enable-tests=yes) requires dbus-glib])
- AC_MSG_ERROR([$DBUS_GLIB_ERRORS])
- else # assumed to be "auto"
- enable_modular_tests=no
- fi])
- if test "x$enable_modular_tests" != xno; then
- # dependencies checked, switch from auto to yes
- enable_modular_tests=yes
- fi
-fi
-if test "x$enable_modular_tests" = xyes; then
+ [AS_IF([test "x$with_dbus_glib" = xyes],
+ dnl specifically requested, but not found
+ [AC_MSG_ERROR([$DBUS_GLIB_ERRORS])],
+ dnl else: assumed to be "auto"
+ [with_dbus_glib=no])])])
+AM_CONDITIONAL([DBUS_WITH_DBUS_GLIB], [test "x$with_dbus_glib" != xno])
+
+if test "x$enable_modular_tests" != xno; then
AC_DEFINE([DBUS_ENABLE_MODULAR_TESTS], [1],
- [Define to build independent test binaries (requires GLib)])
+ [Define to build independent test binaries])
fi
AM_CONDITIONAL([DBUS_ENABLE_MODULAR_TESTS],
- [test "x$enable_modular_tests" = xyes])
+ [test "x$enable_modular_tests" != xno])
+
+if test "x$with_glib" != xno; then
+ AC_DEFINE([DBUS_WITH_GLIB], [1],
+ [Define if GLib, GObject, GIO are available])
+fi
+AM_CONDITIONAL([DBUS_WITH_GLIB], [test "x$with_glib" != xno])
AC_ARG_ENABLE([installed-tests],
AS_HELP_STRING([--enable-installed-tests],
if test x$enable_asserts = xno; then
AC_DEFINE(DBUS_DISABLE_ASSERT,1,[Disable assertion checking])
+ DISABLE_UNUSED_WARNINGS="unused-label"
R_DYNAMIC_LDFLAG=""
+ if test x$enable_embedded_tests = xyes; then
+ DISABLE_UNUSED_WARNINGS="$DISABLE_UNUSED_WARNINGS \
+ unused-but-set-variable unused-variable \
+ unused-function"
+ fi
else
# -rdynamic is needed for glibc's backtrace_symbols to work.
# No clue how much overhead this adds, but it's useful
if test x$enable_checks = xno; then
AC_DEFINE(DBUS_DISABLE_CHECKS,1,[Disable public API sanity checking])
AC_DEFINE(G_DISABLE_CHECKS,1,[Disable GLib public API sanity checking])
+ DISABLE_UNUSED_WARNINGS="unused-label"
fi
+AH_BOTTOM([
+/* explicitly define these macros to get less confusing conditions */
+#ifndef DBUS_DISABLE_ASSERT
+# define DBUS_ENABLE_ASSERT 1
+#endif
+#ifndef DBUS_DISABLE_CHECKS
+# define DBUS_ENABLE_CHECKS 1
+#endif])
+
if test x$enable_userdb_cache = xyes; then
AC_DEFINE(DBUS_ENABLE_USERDB_CACHE,1,[Build with caching of user data])
fi
AC_CHECK_SIZEOF(long long)
AC_CHECK_SIZEOF(__int64)
+AC_ARG_WITH([64-bit],
+ [AS_HELP_STRING([--without-64-bit],
+ [If you have to use this option, please report it as a bug])],
+ [],
+ [with_64_bit=yes])
+
### See what our 64 bit type is called
AC_MSG_CHECKING([64-bit integer type])
;;
esac
-if test -z "$dbusint64" ; then
+AS_IF(
+ [test "x$with_64_bit" = xno],
+ [
DBUS_INT64_TYPE="no_int64_type_detected"
DBUS_HAVE_INT64=0
DBUS_INT64_CONSTANT=
DBUS_UINT64_CONSTANT=
- AC_MSG_RESULT([none found])
-else
+ AC_MSG_RESULT([disabled via --without-64-bit])
+ ],
+ dnl else if
+ [test -z "$dbusint64"],
+ [AC_MSG_RESULT([not found])
+ AC_MSG_ERROR([Could not find a 64-bit integer type.
+
+Please report a bug here with details of your platform and compiler:
+
+ http://bugs.freedesktop.org/enter_bug.cgi?product=DBus&component=core
+
+To compile D-Bus with all 64-bit integer types removed (not recommended), use
+the option "--without-64-bit".
+
+This option is likely to be removed in future, unless you report that your
+platform needs it.])
+ ],
+ dnl else
+ [
DBUS_INT64_TYPE="$dbusint64"
DBUS_HAVE_INT64=1
DBUS_INT64_CONSTANT="$dbusint64_constant"
AC_DEFINE_UNQUOTED(DBUS_INT64_PRINTF_MODIFIER, [$dbusint64_printf_modifier], [Define to printf modifier for 64 bit integer type])
fi
AC_MSG_RESULT($DBUS_INT64_TYPE)
-fi
+ ])
AC_SUBST(DBUS_INT64_TYPE)
AC_SUBST(DBUS_INT64_CONSTANT)
AC_SEARCH_LIBS(socket,[socket network])
AC_CHECK_FUNC(gethostbyname,,[AC_CHECK_LIB(nsl,gethostbyname)])
-AC_CHECK_FUNCS(vsnprintf vasprintf nanosleep usleep setenv clearenv unsetenv socketpair getgrouplist fpathconf setrlimit poll setlocale localeconv strtoll strtoull)
+AC_CHECK_FUNCS(vsnprintf vasprintf nanosleep usleep setenv clearenv unsetenv socketpair getgrouplist fpathconf setrlimit poll setlocale localeconv strtoll strtoull issetugid getresuid)
AC_CHECK_HEADERS([syslog.h])
if test "x$ac_cv_header_syslog_h" = "xyes"; then
AC_CHECK_HEADERS(wspiapi.h)
+AC_CHECK_HEADERS(alloca.h)
+
# Add -D_POSIX_PTHREAD_SEMANTICS if on Solaris
#
case $host_os in
AC_CHECK_HEADERS(sys/syslimits.h)
dnl Make it easy to check if we have MSG_NOSIGNAL without actually having to include sys/socket.h
-AC_CHECK_DECLS([MSG_NOSIGNAL], [], [], [[ #include <sys/socket.h> ]])
+AC_CHECK_DECLS([MSG_NOSIGNAL], [], [], [[ #include <sys/types.h>
+#include <sys/socket.h> ]])
dnl check for flavours of varargs macros (test from GLib)
AC_MSG_CHECKING(for ISO C99 varargs macros in C)
#### Abstract sockets
-if test x$enable_abstract_sockets = xauto; then
+if test x$enable_abstract_sockets != xno; then
AC_LANG_PUSH(C)
warn_on_xcompile=no
AC_CACHE_CHECK([abstract socket namespace],
#### Sort out XML library
-# see what we have
AC_CHECK_LIB(expat, XML_ParserCreate_MM,
- [ AC_CHECK_HEADERS(expat.h, have_expat=true, have_expat=false) ],
- have_expat=false)
-
-# see what we want to use
-dbus_use_libxml=false
-dbus_use_expat=false
-if test x$with_xml = xexpat; then
- if ! $have_expat ; then
- AC_MSG_ERROR([Explicitly requested expat but expat not found])
- fi
- dbus_use_expat=true
-elif test x$with_xml = xlibxml; then
- PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= 2.6.0, have_libxml=true, have_libxml=false)
- if ! $have_libxml ; then
- AC_MSG_ERROR([Explicitly requested libxml but libxml not found])
- fi
- dbus_use_libxml=true
-else
- ### expat is the default because libxml can't currently survive
- ### our brutal OOM-handling unit test setup.
- ### http://bugzilla.gnome.org/show_bug.cgi?id=109368
- if test x$have_expat = xfalse; then
- AC_MSG_ERROR([Could not find expat.h, check config.log for failed attempts])
- fi
- ### By default, only use Expat since it's tested and known to work. If you're a
- ### general-purpose OS vendor, please don't enable libxml. For embedded use
- ### if your OS is built around libxml, that's another case.
- dbus_use_expat=true
-fi
+ [ AC_CHECK_HEADERS(expat.h, [],
+ [AC_MSG_ERROR([Could not find expat.h, check config.log for failed attempts])]) ],
+ [ AC_MSG_ERROR([Explicitly requested expat but expat not found]) ])
-AM_CONDITIONAL(DBUS_USE_EXPAT, $dbus_use_expat)
-AM_CONDITIONAL(DBUS_USE_LIBXML, $dbus_use_libxml)
-
-if $dbus_use_expat; then
- XML_LIBS=-lexpat
- XML_CFLAGS=
-fi
-if $dbus_use_libxml; then
- XML_LIBS=$LIBXML_LIBS
- XML_CFLAGS=$LIBXML_CFLAGS
-fi
+XML_LIBS=-lexpat
+XML_CFLAGS=
+AC_SUBST([XML_CFLAGS])
+AC_SUBST([XML_LIBS])
# Thread lib detection
-AC_CHECK_FUNC(pthread_cond_timedwait,[AC_CHECK_LIB(pthread,pthread_cond_timedwait,
- [THREAD_LIBS="-lpthread"])])
+AC_ARG_VAR([THREAD_LIBS])
save_libs="$LIBS"
LIBS="$LIBS $THREAD_LIBS"
-AC_CHECK_FUNC(pthread_condattr_setclock,have_pthread_condattr_setclock=true,have_pthread_condattr_setclock=false)
-if test x$have_pthread_condattr_setclock = xtrue; then
- AC_SEARCH_LIBS([clock_getres],[rt],[THREAD_LIBS="$THREAD_LIBS -lrt"])
- AC_MSG_CHECKING([for CLOCK_MONOTONIC])
- AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>
+
+is_missing_pthread_function="is required when compiling D-Bus on Unix platforms, but is not in your libc or libpthread. Please open a bug on https://bugs.freedesktop.org/enter_bug.cgi?product=dbus with details of your platform."
+
+# Don't do these automatic checks if the user set THREAD_LIBS on the
+# configure command-line. If they did, we assume they're right.
+#
+# We also don't do these checks on Windows, because you don't need magical
+# linker flags to have threading support there.
+AS_IF([test "x$dbus_unix" = xyes && test "x$THREAD_LIBS" = x],
+ [
+ # Mandatory pthread functions. In principle, some of these could be made
+ # optional if there are platforms that don't have them.
+ #
+ # Currently, we only look in -lpthread.
+ # In principle we might need to look in -lpthreads, -lthreads, ...
+ # as well - please file a bug if your platform needs this.
+ AC_SEARCH_LIBS([pthread_cond_timedwait],
+ [pthread],
+ [THREAD_LIBS="$LIBS"],
+ [AC_MSG_ERROR([pthread_cond_timedwait $is_missing_pthread_function])],
+ [])
+ AC_SEARCH_LIBS([pthread_mutexattr_init],
+ [pthread],
+ [THREAD_LIBS="$LIBS"],
+ [AC_MSG_ERROR([pthread_mutexattr_init $is_missing_pthread_function])],
+ [])
+ AC_SEARCH_LIBS([pthread_mutexattr_settype],
+ [pthread],
+ [THREAD_LIBS="$LIBS"],
+ [AC_MSG_ERROR([pthread_mutexattr_settype $is_missing_pthread_function])],
+ [])
+
+ # Optional, for monotonic clocks. Because it's optional, this check
+ # is non-fatal if we don't find it.
+ AC_SEARCH_LIBS([pthread_condattr_setclock],
+ [pthread],
+ [THREAD_LIBS="$LIBS"])
+
+ AS_IF([test "x$ac_cv_search_pthread_condattr_setclock" != xno],
+ [
+ AC_SEARCH_LIBS([clock_getres], [rt], [THREAD_LIBS="$LIBS"])
+ AC_MSG_CHECKING([for CLOCK_MONOTONIC])
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+[[#include <time.h>
#include <pthread.h>
]], [[
struct timespec monotonic_timer;
pthread_condattr_setclock (&attr, CLOCK_MONOTONIC);
clock_getres (CLOCK_MONOTONIC,&monotonic_timer);
]])],
-[have_clock_monotonic=true],
-[have_clock_monotonic=false])
-if test x$have_clock_monotonic = xtrue; then
- AC_MSG_RESULT([found])
- AC_DEFINE(HAVE_MONOTONIC_CLOCK, 1, [Define if we have CLOCK_MONOTONIC])
-else
- AC_MSG_RESULT([not found])
-fi
-fi
+ [have_clock_monotonic=true],
+ [have_clock_monotonic=false])
+ AS_IF([test x$have_clock_monotonic = xtrue],
+ [
+ AC_MSG_RESULT([found])
+ AC_DEFINE(HAVE_MONOTONIC_CLOCK, 1, [Define if we have CLOCK_MONOTONIC])
+ ],
+ [AC_MSG_RESULT([not found])])
+ ]) dnl have pthread_condattr_setclock
+ ]) dnl on Unix
+
LIBS="$save_libs"
+AC_SUBST([THREAD_LIBS])
+
# SELinux detection
if test x$enable_selinux = xno ; then
have_selinux=no;
AM_CONDITIONAL(DBUS_BUS_ENABLE_INOTIFY, test x$have_inotify = xyes)
-# dnotify checks
-if test x$enable_dnotify = xno ; then
- have_dnotify=no;
+# For simplicity, we require the userland API for epoll_create1 at
+# compile-time (glibc 2.9), but we'll run on kernels that turn out
+# not to have it at runtime.
+AC_ARG_ENABLE([epoll],
+ [AS_HELP_STRING([--enable-epoll],[use epoll(4) on Linux])],
+ [enable_epoll=$enableval], [enable_epoll=auto])
+if test x$enable_epoll = xno; then
+ have_linux_epoll=no
else
- if test x$have_inotify = xno -a x$host_os = xlinux-gnu -o x$host_os = xlinux; then
- have_dnotify=yes;
- else
- have_dnotify=no;
- fi
-fi
-
-dnl check if dnotify backend is enabled
-if test x$have_dnotify = xyes; then
- AC_DEFINE(DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX,1,[Use dnotify on Linux])
-fi
-
-AM_CONDITIONAL(DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX, test x$have_dnotify = xyes)
+ AC_MSG_CHECKING([for Linux epoll(4)])
+ AC_LINK_IFELSE([AC_LANG_PROGRAM(
+ [
+ #ifndef __linux__
+ #error This is not Linux
+ #endif
+ #include <sys/epoll.h>
+ ],
+ [epoll_create1 (EPOLL_CLOEXEC);])],
+ [have_linux_epoll=yes],
+ [have_linux_epoll=no])
+ AC_MSG_RESULT([$have_linux_epoll])
+fi
+if test x$enable_epoll,$have_linux_epoll = xyes,no; then
+ AC_MSG_ERROR([epoll support explicitly enabled but not available])
+fi
+if test x$have_linux_epoll = xyes; then
+ AC_DEFINE([DBUS_HAVE_LINUX_EPOLL], 1, [Define to use epoll(4) on Linux])
+fi
+AM_CONDITIONAL([HAVE_LINUX_EPOLL], [test x$have_linux_epoll = xyes])
# kqueue checks
if test x$enable_kqueue = xno ; then
AM_CONDITIONAL(HAVE_CONSOLE_OWNER_FILE, test x$have_console_owner_file = xyes)
+dnl systemd detection
+if test x$enable_systemd = xno ; then
+ have_systemd=no;
+else
+ PKG_CHECK_MODULES(SYSTEMD,
+ [libsystemd-login >= 32, libsystemd-daemon >= 32],
+ have_systemd=yes,
+ have_systemd=no)
+fi
+
+if test x$have_systemd = xyes; then
+ AC_DEFINE(HAVE_SYSTEMD,1,[Have systemd])
+fi
+
+if test x$enable_systemd = xyes -a x$have_systemd != xyes ; then
+ AC_MSG_ERROR([Explicitly requested systemd support, but systemd not found])
+fi
+
# libaudit detection
if test x$enable_libaudit = xno ; then
have_libaudit=no;
AC_DEFINE(HAVE_LIBAUDIT,1,[audit daemon SELinux support])
fi
-# Check for ADT API
+AC_SUBST([SELINUX_LIBS])
+
+# Check for ADT API (Solaris Basic Security Mode auditing)
AC_MSG_CHECKING(for ADT API)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <bsm/adt.h>
else
AC_MSG_RESULT(no)
fi
+AC_SUBST([ADT_LIBS])
# Check for SCM_RIGHTS
AC_MSG_CHECKING([for SCM_RIGHTS])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
static int x = SCM_RIGHTS;
if test x$dbus_wince = xyes ; then
NETWORK_libs="-lws2"
else
- NETWORK_libs="-lws2_32"
+ NETWORK_libs="-lws2_32 -liphlpapi"
fi
fi
+AC_SUBST([NETWORK_libs])
+
+AC_ARG_WITH([valgrind],
+ [AS_HELP_STRING([--with-valgrind],
+ [Add instrumentation to help valgrind to understand our allocator])],
+ [],
+ [with_valgrind=no])
+
+if test x$with_valgrind != xno; then
+ PKG_CHECK_MODULES([VALGRIND], [valgrind >= 3.6])
+ AC_DEFINE([WITH_VALGRIND], [1], [Define to add Valgrind instrumentation])
+fi
+
+# Determine maximum number of Unix fds which may be passed
+AS_CASE([$host_os],
+ [*qnx*],
+ [DEFAULT_MESSAGE_UNIX_FDS=256],
+ [*],
+ [DEFAULT_MESSAGE_UNIX_FDS=1024])
+AC_DEFINE_UNQUOTED([DBUS_DEFAULT_MESSAGE_UNIX_FDS],
+ [$DEFAULT_MESSAGE_UNIX_FDS],
+ [Default for dbus_connection_get_max_message_unix_fds()])
+AC_SUBST([DEFAULT_MESSAGE_UNIX_FDS])
+
+### kdbus support
+if test x$enable_kdbus_transport = xyes; then
+ KDBUS_LIBS=
+ #"-lcrypto"
+ #AC_SUBST([KDBUS_LIBS])
+ AC_DEFINE(ENABLE_KDBUS_TRANSPORT,1,[Enable kdbus transport support])
+else
+ KDBUS_LIBS=
+fi
+
+AM_CONDITIONAL([ENABLE_KDBUS_TRANSPORT], [test x$enable_kdbus_transport = xyes])
+
+### sbb support
+if test x$enable_kdbus_for_sbb = xyes; then
+ KDBUS_LIBS=
+ #"-lcrypto"
+ #AC_SUBST([KDBUS_LIBS])
+ AC_DEFINE(KDBUS_FOR_SBB,1,[Enable SBB support])
+else
+ KDBUS_LIBS=
+fi
+
+AM_CONDITIONAL([ENABLE_KDBUS_FOR_SBB], [test x$enable_kdbus_for_sbb = xyes])
+
#### Set up final flags
-DBUS_CLIENT_CFLAGS=
-DBUS_CLIENT_LIBS="$THREAD_LIBS $NETWORK_libs"
-AC_SUBST(DBUS_CLIENT_CFLAGS)
-AC_SUBST(DBUS_CLIENT_LIBS)
-
-DBUS_BUS_CFLAGS="$XML_CFLAGS"
-DBUS_BUS_LIBS="$XML_LIBS $SELINUX_LIBS $THREAD_LIBS $ADT_LIBS $NETWORK_libs"
-AC_SUBST(DBUS_BUS_CFLAGS)
-AC_SUBST(DBUS_BUS_LIBS)
-
-DBUS_LAUNCHER_CFLAGS="$XML_CFLAGS"
-DBUS_LAUNCHER_LIBS="$XML_LIBS $THREAD_LIBS $NETWORK_libs"
-AC_SUBST(DBUS_LAUNCHER_CFLAGS)
-AC_SUBST(DBUS_LAUNCHER_LIBS)
-
-DBUS_TEST_CFLAGS=
-DBUS_TEST_LIBS="$THREAD_LIBS $NETWORK_libs"
-AC_SUBST(DBUS_TEST_CFLAGS)
-AC_SUBST(DBUS_TEST_LIBS)
+LIBDBUS_LIBS="$THREAD_LIBS $NETWORK_libs $KDBUS_LIBS"
+AC_SUBST([LIBDBUS_LIBS])
+
### X11 detection
DBUS_X_LIBS=
TP_COMPILER_WARNINGS([WARNING_CFLAGS],
dnl Use -Werror by default if:
dnl - we're not on Windows (too many warnings), and
- dnl - we're in maintainer mode (a D-Bus developer, not a distro or end-user)
+ dnl - we're in developer mode (a D-Bus developer, not a distro or end-user)
dnl Override with --enable-Werror or --disable-Werror
- [test x$dbus_win != xyes -a x$dbus_cygwin != xyes -a x$USE_MAINTAINER_MODE = xyes],
+ [test x$dbus_win != xyes -a x$dbus_cygwin != xyes -a x$enable_developer = xyes],
- dnl enable these warnings if possible:
+ dnl Enable these warnings if possible:
[all \
+ extra \
char-subscripts \
missing-declarations \
missing-prototypes \
declaration-after-statement \
],
- dnl disable these warnings if possible, make them non-fatal if possible,
- dnl and don't enable -Werror unless we succeeded:
- dnl (unused is by design, sign-compare and pointer-sign are fd.o #17433)
+ dnl Disable these warnings if possible, make them non-fatal if possible,
+ dnl and don't enable -Werror unless we succeeded.
+ dnl
+ dnl Intentional:
+ dnl - $DISABLE_UNUSED_WARNINGS disables unused-label warnings if not
+ dnl checking or not asserting
+ dnl - missing field initializers being 0 is a C feature, not a bug
+ dnl - unused-parameter is to make writing callbacks less annoying
dnl
- dnl Because this is a stable branch, we're also not going to fix any
- dnl uses of deprecated functions.
- [unused \
+ dnl To be fixed one day:
+ dnl - sign-compare and pointer-sign are workarounds for fd.o #17433
+ dnl - type-limits is probably a bug too, but having the rest of -Wextra
+ dnl is better than nothing
+ [$DISABLE_UNUSED_WARNINGS \
+ missing-field-initializers \
+ unused-parameter \
sign-compare \
pointer-sign \
- deprecated-declarations \
+ type-limits \
])
if test "x$GCC" = "xyes"; then
solaris*)
# Solaris' C library apparently needs these runes to be threadsafe...
CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT"
+ # ... this opt-in to get sockaddr_in6 and sockaddr_storage...
+ CFLAGS="$CFLAGS -D__EXTENSIONS__"
# ... and this opt-in to get file descriptor passing support
CFLAGS="$CFLAGS -D_XOPEN_SOURCE=500"
;;
AM_CONDITIONAL(DBUS_XML_DOCS_ENABLED, test x$enable_xml_docs = xyes)
AC_MSG_RESULT($enable_xml_docs)
-AC_PATH_PROG([MAN2HTML], [man2html])
-AC_ARG_VAR([MAN2HTML], [Path to man2html (optional)])
-AM_CONDITIONAL(DBUS_HAVE_MAN2HTML, test x$MAN2HTML != x)
-
AM_CONDITIONAL(DBUS_CAN_UPLOAD_DOCS,
- test x$enable_doxygen_docs = xyes -a x$enable_xml_docs = xyes -a \
- x$MAN2HTML != x)
+ [test x$enable_doxygen_docs = xyes && test x$enable_xml_docs = xyes])
#### Have to go $localstatedir->$prefix/var->/usr/local/var
AC_SUBST(DBUS_SYSTEM_SOCKET)
AC_DEFINE_UNQUOTED(DBUS_SYSTEM_SOCKET,"$DBUS_SYSTEM_SOCKET",[The name of the socket the system bus listens on by default])
-## system bus only listens on local domain sockets, and never
-## on an abstract socket (so only root can create the socket)
+## System bus only listens on local domain sockets, and never
+## on an abstract socket (so only root can create the socket).
+##
+## This won't work on Windows. It's not meant to - the system bus is
+## meaningless on Windows anyway.
+##
+## This has to be suitable for hard-coding in client libraries as well as
+## in the dbus-daemon's configuration, so it has to be valid to listen on
+## and also to connect to. If this ever changes, it'll need to be split into
+## two variables, one for the listening address and one for the connecting
+## address.
DBUS_SYSTEM_BUS_DEFAULT_ADDRESS="unix:path=$DBUS_SYSTEM_SOCKET"
AC_SUBST(DBUS_SYSTEM_BUS_DEFAULT_ADDRESS)
AC_DEFINE_UNQUOTED(DBUS_SYSTEM_BUS_DEFAULT_ADDRESS, "$DBUS_SYSTEM_BUS_DEFAULT_ADDRESS",[The default D-Bus address of the system bus])
# Useful in a cross-compilation environment, where the tests are run on the host system.
AC_ARG_WITH(dbus-test-dir, AS_HELP_STRING([--with-dbus-test-dir=[dirname]],[path where the tests tools are available]),
DBUS_PWD=$withval)
-AC_DEFUN([TEST_PATH], [
-TEST_$1=${DBUS_PWD}/test/$2
-AC_DEFINE_UNQUOTED(TEST_$1, "$TEST_$1",
- [Full path to test file test/$2 in builddir])
-AC_SUBST(TEST_$1)
-])
-AC_DEFUN([TEST_PROG], [
-TEST_$1=${DBUS_PWD}/test/$2
-AC_DEFINE_UNQUOTED(TEST_$1, "$TEST_$1$EXEEXT",
- [Full path to test file test/$2 in builddir])
-AC_SUBST(TEST_$1)
-])
-TEST_PATH(VALID_SERVICE_DIR, data/valid-service-files)
-TEST_PATH(INVALID_SERVICE_DIR, data/invalid-service-files)
-TEST_PATH(VALID_SERVICE_SYSTEM_DIR, data/valid-service-files-system)
-TEST_PATH(INVALID_SERVICE_SYSTEM_DIR, data/invalid-service-files-system)
-TEST_PROG(SERVICE_BINARY, test-service)
-TEST_PROG(SHELL_SERVICE_BINARY, test-shell-service)
-TEST_PROG(EXIT_BINARY, test-exit)
-TEST_PROG(SEGFAULT_BINARY, test-segfault)
-TEST_PROG(SLEEP_FOREVER_BINARY, test-sleep-forever)
-TEST_PROG(PRIVSERVER_BINARY, name-test/test-privserver)
-
-AC_DEFINE_UNQUOTED(TEST_BUS_BINARY, "$DBUS_PWD/bus/dbus-daemon$EXEEXT",
+DBUS_TEST_EXEC="$DBUS_PWD/test"
+DBUS_TEST_DATA="$DBUS_PWD/test/data"
+
+AC_SUBST([DBUS_TEST_DATA])
+AC_SUBST([DBUS_TEST_EXEC])
+
+AC_DEFINE_UNQUOTED([DBUS_TEST_EXEC], ["$DBUS_TEST_EXEC"],
+ [Full path to the daemon in the builddir])
+AC_DEFINE_UNQUOTED([DBUS_EXEEXT], ["$EXEEXT"],
+ [Extension for executables, typically empty or .exe])
+
+AC_DEFINE_UNQUOTED(TEST_BUS_BINARY, ["$DBUS_PWD/bus/dbus-daemon$EXEEXT"],
[Full path to the daemon in the builddir])
AC_SUBST(TEST_BUS_BINARY)
AC_SUBST(TEST_SOCKET_DIR)
AC_DEFINE_UNQUOTED(DBUS_TEST_SOCKET_DIR, "$TEST_SOCKET_DIR", [Where to put test sockets])
+if test "x$dbus_unix" = xyes; then
+ TEST_LISTEN="unix:tmpdir=$TEST_SOCKET_DIR"
+else
+ TEST_LISTEN="tcp:host=localhost"
+fi
+AC_SUBST([TEST_LISTEN])
+AC_DEFINE_UNQUOTED([TEST_LISTEN], ["$TEST_LISTEN"],
+ [Listening address for regression tests])
+
if ! test -z "$with_session_socket_dir" ; then
DBUS_SESSION_SOCKET_DIR="$with_session_socket_dir"
else
AC_DEFINE_UNQUOTED(DBUS_SESSION_SOCKET_DIR, "$DBUS_SESSION_SOCKET_DIR", [Where per-session bus puts its sockets])
AC_SUBST(DBUS_SESSION_SOCKET_DIR)
-if test x$dbus_win = xyes; then
- DBUS_SESSION_BUS_DEFAULT_ADDRESS="nonce-tcp:"
+# This must be a listening address. It doesn't necessarily need to be an
+# address you can connect to - it can be something vague like
+# "nonce-tcp:".
+#
+# The default varies by platform.
+AC_ARG_WITH([dbus_session_bus_listen_address],
+ AS_HELP_STRING([--with-dbus-session-bus-listen-address=[ADDRESS]],
+ [default address for a session bus to listen on (see configure.ac)]),
+ [with_dbus_session_bus_listen_address=$withval],
+ [with_dbus_session_bus_listen_address=])
+
+if test "x$with_dbus_session_bus_listen_address" != "x"; then
+ # the user specified something, trust them
+ DBUS_SESSION_BUS_LISTEN_ADDRESS="$with_dbus_session_bus_listen_address"
+elif test x$dbus_win = xyes; then
+ # On Windows, you can (and should) listen on autolaunch addresses,
+ # because autolaunching is different.
+ # See https://bugs.freedesktop.org/show_bug.cgi?id=38201
+ DBUS_SESSION_BUS_LISTEN_ADDRESS="autolaunch:"
elif test x$have_launchd = xyes; then
- DBUS_SESSION_BUS_DEFAULT_ADDRESS="launchd:env=DBUS_LAUNCHD_SESSION_BUS_SOCKET"
+ # Mac OS X default is to use launchd
+ DBUS_SESSION_BUS_LISTEN_ADDRESS="launchd:env=DBUS_LAUNCHD_SESSION_BUS_SOCKET"
+else
+ # The default on all other Unix platforms (notably Linux)
+ # is to create a randomly named socket in /tmp or similar
+ DBUS_SESSION_BUS_LISTEN_ADDRESS="unix:tmpdir=$DBUS_SESSION_SOCKET_DIR"
+fi
+AC_SUBST([DBUS_SESSION_BUS_LISTEN_ADDRESS])
+
+# This must be an address you can connect to. It doesn't necessarily
+# need to be an address you can listen on - it can be "autolaunch:",
+# even on Unix.
+#
+# The default varies by platform.
+AC_ARG_WITH([dbus_session_bus_connect_address],
+ AS_HELP_STRING([--with-dbus-session-bus-connect-address=[ADDRESS]],
+ [fallback address for a session bus client to connect to (see configure.ac)]),
+ [with_dbus_session_bus_connect_address=$withval],
+ [with_dbus_session_bus_connect_address=])
+
+if test "x$with_dbus_session_bus_connect_address" != "x"; then
+ # the user specified something, trust them
+ DBUS_SESSION_BUS_CONNECT_ADDRESS="$with_dbus_session_bus_connect_address"
+elif test x$dbus_win = xyes; then
+ # Windows autolaunching is a bit different; leaving it in its own
+ # branch of the conditional because the default might conceivably
+ # change (see #38201)
+ DBUS_SESSION_BUS_CONNECT_ADDRESS="autolaunch:"
else
- DBUS_SESSION_BUS_DEFAULT_ADDRESS="unix:tmpdir=$DBUS_SESSION_SOCKET_DIR"
+ # The default on all other Unix platforms (notably Linux)
+ # is to use auto-launching - this works a bit differently on Mac OS X
+ # but comes out basically the same in the end
+ DBUS_SESSION_BUS_CONNECT_ADDRESS="autolaunch:"
fi
-AC_SUBST(DBUS_SESSION_BUS_DEFAULT_ADDRESS)
+AC_SUBST([DBUS_SESSION_BUS_CONNECT_ADDRESS])
+AC_DEFINE_UNQUOTED([DBUS_SESSION_BUS_CONNECT_ADDRESS],
+ ["$DBUS_SESSION_BUS_CONNECT_ADDRESS"],
+ [Fallback address for session bus clients])
# darwin needs this to initialize the environment
AC_CHECK_HEADERS(crt_externs.h)
#endif
])
+AC_ARG_ENABLE([stats],
+ [AS_HELP_STRING([--enable-stats],
+ [enable bus daemon usage statistics])],
+ [], [enable_stats=no])
+if test "x$enable_stats" = xyes; then
+ AC_DEFINE([DBUS_ENABLE_STATS], [1],
+ [Define to enable bus daemon usage statistics])
+fi
+
AC_CONFIG_FILES([
Doxyfile
dbus/versioninfo.rc
test/Makefile
test/name-test/Makefile
doc/Makefile
-doc/dbus-daemon.1
+doc/dbus-cleanup-sockets.1.xml
+doc/dbus-daemon.1.xml
+doc/dbus-launch.1.xml
+doc/dbus-monitor.1.xml
+doc/dbus-run-session.1.xml
+doc/dbus-send.1.xml
+doc/dbus-uuidgen.1.xml
dbus-1.pc
dbus-1-uninstalled.pc
test/data/valid-config-files/debug-allow-all.conf
32-bit int: ${DBUS_INT32_TYPE}
16-bit int: ${DBUS_INT16_TYPE}
Doxygen: ${DOXYGEN:-not found}
- xmlto: ${XMLTO:-not found}
- man2html: ${MAN2HTML:-not found}"
+ xmlto: ${XMLTO:-not found}"
echo "
- Maintainer mode: ${USE_MAINTAINER_MODE}
+ Rebuilding generated files: ${USE_MAINTAINER_MODE}
gcc coverage profiling: ${enable_compiler_coverage}
Building embedded tests: ${enable_embedded_tests}
Building modular tests: ${enable_modular_tests}
+ - with GLib: ${with_glib}
+ - with dbus-glib: ${with_dbus_glib}
Building verbose mode: ${enable_verbose_mode}
Building assertions: ${enable_asserts}
Building checks: ${enable_checks}
+ Building bus stats API: ${enable_stats}
Building SELinux support: ${have_selinux}
Building inotify support: ${have_inotify}
- Building dnotify support: ${have_dnotify}
Building kqueue support: ${have_kqueue}
- Building X11 code: ${enable_x11}
+ Building systemd support: ${have_systemd}
+ Building X11 code: ${have_x11}
Building Doxygen docs: ${enable_doxygen_docs}
Building XML docs: ${enable_xml_docs}
Building cache support: ${enable_userdb_cache}
Building launchd support: ${have_launchd}
- Using XML parser: ${with_xml}
+ Building kdbus support: ${enable_kdbus_transport}
+ Building kdbus for sbb: ${enable_kdbus_for_sbb}
Init scripts style: ${with_init_scripts}
Abstract socket names: ${ac_cv_have_abstract_sockets}
System bus socket: ${DBUS_SYSTEM_SOCKET}
System bus address: ${DBUS_SYSTEM_BUS_DEFAULT_ADDRESS}
System bus PID file: ${DBUS_SYSTEM_PID_FILE}
- Session bus address: ${DBUS_SESSION_BUS_DEFAULT_ADDRESS}
+ Session bus listens on: ${DBUS_SESSION_BUS_LISTEN_ADDRESS}
+ Session clients connect to: ${DBUS_SESSION_BUS_CONNECT_ADDRESS}
Console auth dir: ${DBUS_CONSOLE_AUTH_DIR}
Console owner file: ${have_console_owner_file}
Console owner file path: ${DBUS_CONSOLE_OWNER_FILE}
- System bus user: ${DBUS_USER}
- Session bus services dir: ${EXPANDED_DATADIR}/dbus-1/services
+ System bus user: ${DBUS_USER}
+ Session bus services dir: ${EXPANDED_DATADIR}/dbus-1/services
'make check' socket dir: ${TEST_SOCKET_DIR}
"
if test x$have_launchd = xyes; then
if test x$enable_checks = xno; then
echo "NOTE: building without checks for arguments passed to public API makes it harder to debug apps using D-Bus, but will slightly decrease D-Bus library size and _very_ slightly improve performance."
fi
-if test x$dbus_use_libxml = xtrue; then
- echo
- echo "WARNING: You have chosen to use libxml as your xml parser however this code path is not maintained by the D-Bus developers and if it breaks you get to keep the pieces. If you have selected this option in err please reconfigure with expat (e.g. --with-xml=expat)."
+
+if test "x$DBUS_HAVE_INT64" = x0; then
+ AC_MSG_WARN([You have disabled 64-bit integers via --without-64-bit.
+
+ This removes parts of the standard D-Bus API and ABI (the 't' and 'x'
+ typecodes, the dbus_int64_t and dbus_uint64_t types, etc.) and should only be
+ used if your compiler lacks support for 64-bit integers. Please report a bug
+ with details of your platform and compiler.
+
+ This option is likely to be removed in future, unless the D-Bus developers
+ receive reports that it is still needed.
+ ])
fi
projects / platform / upstream / dbus.git / blobdiff