diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 420 |
1 files changed, 237 insertions, 183 deletions
diff --git a/configure.ac b/configure.ac index 59b23d27..ed77046a 100644 --- a/configure.ac +++ b/configure.ac @@ -2,8 +2,8 @@ dnl -*- mode: m4 -*- AC_PREREQ([2.63]) m4_define([dbus_major_version], [1]) -m4_define([dbus_minor_version], [5]) -m4_define([dbus_micro_version], [13]) +m4_define([dbus_minor_version], [8]) +m4_define([dbus_micro_version], [0]) 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]) @@ -19,8 +19,9 @@ GETTEXT_PACKAGE=dbus-1 AC_SUBST(GETTEXT_PACKAGE) AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[The name of the gettext domain]) - ## must come before we use the $USE_MAINTAINER_MODE variable later -AM_MAINTAINER_MODE +# By default, rebuild autotools files on demand; only use ./missing if the +# user says --disable-maintainer-mode (some distributions like to do this) +AM_MAINTAINER_MODE([enable]) m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])]) @@ -32,16 +33,16 @@ AC_DEFINE_UNQUOTED(DBUS_DAEMON_NAME,"dbus-daemon",[Name of executable]) # ## increment if the interface has additions, changes, removals. -LT_CURRENT=10 +LT_CURRENT=11 ## increment any time the source changes; set to ## 0 if you increment CURRENT -LT_REVISION=0 +LT_REVISION=3 ## increment if any interfaces have been added; set to 0 ## if any interfaces have been changed or removed. removal has ## precedence over adding, so set to 0 if both happened. -LT_AGE=7 +LT_AGE=8 AC_SUBST(LT_CURRENT) AC_SUBST(LT_REVISION) @@ -123,24 +124,38 @@ AM_CONDITIONAL(DBUS_WINCE, test "$dbus_wince" = yes) 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=$enableval,enable_systemd=auto) -AC_ARG_WITH(xml, AS_HELP_STRING([--with-xml=[libxml/expat]],[XML library to use (libxml may be named libxml2 on some systems)])) AC_ARG_WITH(init-scripts, AS_HELP_STRING([--with-init-scripts=[redhat]],[Style of init scripts to install])) AC_ARG_WITH(session-socket-dir, AS_HELP_STRING([--with-session-socket-dir=[dirname]],[Where to put sockets for the per-login-session message bus])) AC_ARG_WITH(test-socket-dir, AS_HELP_STRING([--with-test-socket-dir=[dirname]],[Where to put sockets for make check])) @@ -151,12 +166,11 @@ AC_ARG_WITH(console-owner-file, AS_HELP_STRING([--with-console-owner-file=[filen AC_ARG_WITH(launchd-agent-dir, AS_HELP_STRING([--with-launchd-agent-dir=[dirname]],[directory to put the launchd agent (default: /Library/LaunchAgents)])) AC_ARG_WITH(dbus_user, AS_HELP_STRING([--with-dbus-user=<user>],[User for running the DBUS daemon (messagebus)])) AC_ARG_WITH(dbus_daemondir, AS_HELP_STRING([--with-dbus-daemondir=[dirname]],[Directory for installing the DBUS daemon])) -AC_ARG_WITH(dbus_session_bus_default_address, AS_HELP_STRING([--with-dbus-session-bus-default-address=[nonce-tcp:/autolaunch:/tcp:host:port]],[Transport Type to be used (default: nonce-tcp:)]),with_dbus_session_bus_default_address=$withval,with_dbus_session_bus_default_address=nonce-tcp:) 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)]), @@ -177,16 +191,12 @@ AC_ARG_ENABLE([tests], []) # 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$enable_embedded_tests" = xyes; then AC_DEFINE([DBUS_ENABLE_EMBEDDED_TESTS], [1], [Define to build test code into the library and binaries]) - AC_DEFINE([DBUS_BUILD_TESTS], [1], - [Define to build test code into the library and binaries]) fi # DBUS_ENABLE_MODULAR_TESTS controls tests that work based on public API. @@ -194,9 +204,13 @@ fi # default (unless you don't have GLib), because they don't bloat the library # or binaries. +AC_DEFINE([GLIB_VERSION_MIN_REQUIRED], [GLIB_VERSION_2_26], [Ignore post-2.26 deprecations]) +AC_DEFINE([GLIB_VERSION_MAX_ALLOWED], [GLIB_VERSION_2_32], [Prevent post-2.32 APIs]) + with_glib=yes -if test "x$enable_modular_tests" != xno; then +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 @@ -205,16 +219,25 @@ if test "x$enable_modular_tests" != xno; then else # assumed to be "auto" with_glib=no fi]) - # If dbus-gmain.[ch] returned to libdbus then we wouldn't need this - PKG_CHECK_MODULES([DBUS_GLIB], [dbus-glib-1], + ], + [with_glib=no]) + +# Not required, because we can use internal APIs (but that makes the +# "installable tests" less useful as integration tests) +AC_ARG_WITH([dbus_glib], + [AS_HELP_STRING([--with-dbus-glib], [Use dbus-glib for regression tests])], + [], + [with_dbus_glib=auto]) +AS_IF([test "x$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" - with_glib=no - fi]) -fi + [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]) @@ -259,6 +282,11 @@ 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="$DISABLE_UNUSED_WARNINGS \ + unused-but-set-variable unused-variable \ + unused-function" + fi else # -rdynamic is needed for glibc's backtrace_symbols to work. # No clue how much overhead this adds, but it's useful @@ -278,9 +306,14 @@ if test x$enable_checks = xno; then DISABLE_UNUSED_WARNINGS="unused-label" fi -if test x$enable_userdb_cache = xyes; then - AC_DEFINE(DBUS_ENABLE_USERDB_CACHE,1,[Build with caching of user data]) -fi +AH_BOTTOM([ +/* explicitly define these macros to get less confusing conditions */ +#ifndef DBUS_DISABLE_ASSERT +# define DBUS_ENABLE_ASSERT 1 +#endif +#ifndef DBUS_DISABLE_CHECKS +# define DBUS_ENABLE_CHECKS 1 +#endif]) if test x$enable_compiler_coverage = xyes; then ## so that config.h changes when you toggle gcov support @@ -322,12 +355,6 @@ AC_CHECK_SIZEOF(void *) 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]) @@ -366,33 +393,17 @@ $ac_cv_sizeof___int64) esac AS_IF( - [test "x$with_64_bit" = xno], - [ - DBUS_INT64_TYPE="no_int64_type_detected" - DBUS_HAVE_INT64=0 - DBUS_INT64_CONSTANT= - DBUS_UINT64_CONSTANT= - AC_MSG_RESULT([disabled via --without-64-bit]) - ], - dnl else if [test -z "$dbusint64"], [AC_MSG_RESULT([not found]) AC_MSG_ERROR([Could not find a 64-bit integer type. Please report a bug here with details of your platform and compiler: - http://bugs.freedesktop.org/enter_bug.cgi?product=DBus&component=core - -To compile D-Bus with all 64-bit integer types removed (not recommended), use -the option "--without-64-bit". - -This option is likely to be removed in future, unless you report that your -platform needs it.]) + http://bugs.freedesktop.org/enter_bug.cgi?product=DBus&component=core]) ], dnl else [ DBUS_INT64_TYPE="$dbusint64" - DBUS_HAVE_INT64=1 DBUS_INT64_CONSTANT="$dbusint64_constant" DBUS_UINT64_CONSTANT="$dbusuint64_constant" if test x"$dbusint64_printf_modifier" != x; then @@ -404,7 +415,6 @@ platform needs it.]) AC_SUBST(DBUS_INT64_TYPE) AC_SUBST(DBUS_INT64_CONSTANT) AC_SUBST(DBUS_UINT64_CONSTANT) -AC_SUBST(DBUS_HAVE_INT64) ### see what 32-bit int is called AC_MSG_CHECKING([32-bit integer type]) @@ -578,7 +588,7 @@ AC_DEFINE_UNQUOTED([DBUS_USE_SYNC], [$have_sync], [Use the gcc __sync extension] 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$ac_cv_header_syslog_h" = "xyes"; then @@ -666,7 +676,7 @@ AC_CHECK_HEADERS(unistd.h) AC_CHECK_HEADERS(ws2tcpip.h) -AC_CHECK_HEADERS(wspiapi.h) +AC_CHECK_HEADERS(alloca.h) # Add -D_POSIX_PTHREAD_SEMANTICS if on Solaris # @@ -748,7 +758,8 @@ dnl needed on darwin for NAME_MAX AC_CHECK_HEADERS(sys/syslimits.h) dnl Make it easy to check if we have MSG_NOSIGNAL without actually having to include sys/socket.h -AC_CHECK_DECLS([MSG_NOSIGNAL], [], [], [[ #include <sys/socket.h> ]]) +AC_CHECK_DECLS([MSG_NOSIGNAL], [], [], [[ #include <sys/types.h> +#include <sys/socket.h> ]]) dnl check for flavours of varargs macros (test from GLib) AC_MSG_CHECKING(for ISO C99 varargs macros in C) @@ -883,66 +894,66 @@ fi # unix:path=/foo or unix:abstract=/foo AC_SUBST(DBUS_PATH_OR_ABSTRACT) -PKG_PROG_PKG_CONFIG - #### Sort out XML library -# see what we have AC_CHECK_LIB(expat, XML_ParserCreate_MM, - [ AC_CHECK_HEADERS(expat.h, have_expat=true, have_expat=false) ], - have_expat=false) - -# see what we want to use -dbus_use_libxml=false -dbus_use_expat=false -if test x$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 - -AM_CONDITIONAL(DBUS_USE_EXPAT, $dbus_use_expat) -AM_CONDITIONAL(DBUS_USE_LIBXML, $dbus_use_libxml) + [ 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]) ]) -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; @@ -951,15 +962,17 @@ pthread_condattr_init (&attr); 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="$save_libs" AC_SUBST([THREAD_LIBS]) @@ -1025,24 +1038,6 @@ fi AM_CONDITIONAL(DBUS_BUS_ENABLE_INOTIFY, test x$have_inotify = xyes) -# dnotify checks -if test x$enable_dnotify = xno ; then - have_dnotify=no; -else - if test x$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) - # 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. @@ -1146,7 +1141,7 @@ if test x$enable_systemd = xno ; then have_systemd=no; else PKG_CHECK_MODULES(SYSTEMD, - [libsystemd-login >= 32, libsystemd-daemon >= 32], + [libsystemd-login >= 32, libsystemd-daemon >= 32, libsystemd-journal >= 32], have_systemd=yes, have_systemd=no) fi @@ -1202,6 +1197,7 @@ AC_SUBST([ADT_LIBS]) # Check for SCM_RIGHTS AC_MSG_CHECKING([for SCM_RIGHTS]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include <sys/types.h> #include <sys/socket.h> #include <sys/un.h> static int x = SCM_RIGHTS; @@ -1215,7 +1211,7 @@ if test x$dbus_win = xyes ; then if test x$dbus_wince = xyes ; then NETWORK_libs="-lws2" else - NETWORK_libs="-lws2_32" + NETWORK_libs="-lws2_32 -liphlpapi" fi fi @@ -1227,11 +1223,26 @@ AC_ARG_WITH([valgrind], [], [with_valgrind=no]) +AS_IF([test "x$with_valgrind" = xauto], + [PKG_CHECK_EXISTS([valgrind >= 3.6], + [with_valgrind=yes], [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], + [$DEFAULT_MESSAGE_UNIX_FDS], + [Default for dbus_connection_get_max_message_unix_fds()]) +AC_SUBST([DEFAULT_MESSAGE_UNIX_FDS]) + #### Set up final flags LIBDBUS_LIBS="$THREAD_LIBS $NETWORK_libs" AC_SUBST([LIBDBUS_LIBS]) @@ -1298,9 +1309,9 @@ cc_supports_flag() { TP_COMPILER_WARNINGS([WARNING_CFLAGS], dnl Use -Werror by default if: dnl - we're not on Windows (too many warnings), and - dnl - we're in maintainer mode (a D-Bus developer, not a distro or end-user) + dnl - we're in developer mode (a D-Bus developer, not a distro or end-user) dnl Override with --enable-Werror or --disable-Werror - [test x$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: [all \ @@ -1361,6 +1372,8 @@ case $host_os in solaris*) # Solaris' C library apparently needs these runes to be threadsafe... CFLAGS="$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" ;; @@ -1427,13 +1440,8 @@ fi 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 @@ -1489,7 +1497,7 @@ AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service if test "x$with_systemdsystemunitdir" != xno; then AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir]) fi -AM_CONDITIONAL(HAVE_SYSTEMD, [test -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != xno ]) +AM_CONDITIONAL(HAVE_SYSTEMD, [test "x$have_systemd" != "xno" -a -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != xno ]) ##### Set up location for system bus socket if ! test -z "$with_system_socket"; then @@ -1501,8 +1509,17 @@ fi 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, "$DBUS_SYSTEM_BUS_DEFAULT_ADDRESS",[The default D-Bus address of the system bus]) @@ -1598,9 +1615,8 @@ AC_DEFINE_UNQUOTED([DBUS_TEST_EXEC], ["$DBUS_TEST_EXEC"], AC_DEFINE_UNQUOTED([DBUS_EXEEXT], ["$EXEEXT"], [Extension for executables, typically empty or .exe]) -AC_DEFINE_UNQUOTED(TEST_BUS_BINARY, ["$DBUS_PWD/bus/dbus-daemon$EXEEXT"], - [Full path to the daemon in the builddir]) -AC_SUBST(TEST_BUS_BINARY) +AC_DEFINE_UNQUOTED(TEST_BUS_LAUNCH_BINARY, ["$DBUS_PWD/tools/dbus-launch$EXEEXT"], + [Full path to the dbus-launch in the builddir]) ## Export the non-setuid external helper TEST_LAUNCH_HELPER_BINARY="$DBUS_PWD/bus/dbus-daemon-launch-helper-test$EXEEXT" @@ -1646,14 +1662,64 @@ fi AC_DEFINE_UNQUOTED(DBUS_SESSION_SOCKET_DIR, "$DBUS_SESSION_SOCKET_DIR", [Where per-session bus puts its sockets]) AC_SUBST(DBUS_SESSION_SOCKET_DIR) -if test x$dbus_win = xyes; then - DBUS_SESSION_BUS_DEFAULT_ADDRESS="$with_dbus_session_bus_default_address" +# 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$have_launchd = xyes; then - DBUS_SESSION_BUS_DEFAULT_ADDRESS="launchd:env=DBUS_LAUNCHD_SESSION_BUS_SOCKET" + # Mac OS X default is to use launchd + DBUS_SESSION_BUS_LISTEN_ADDRESS="launchd:env=DBUS_LAUNCHD_SESSION_BUS_SOCKET" else - DBUS_SESSION_BUS_DEFAULT_ADDRESS="unix:tmpdir=$DBUS_SESSION_SOCKET_DIR" + # 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=$DBUS_SESSION_SOCKET_DIR" fi -AC_SUBST(DBUS_SESSION_BUS_DEFAULT_ADDRESS) +AC_SUBST([DBUS_SESSION_BUS_LISTEN_ADDRESS]) + +# This must be an address you can connect to. It doesn't necessarily +# need to be an address you can listen on - it can be "autolaunch:", +# even on Unix. +# +# The default varies by platform. +AC_ARG_WITH([dbus_session_bus_connect_address], + AS_HELP_STRING([--with-dbus-session-bus-connect-address=[ADDRESS]], + [fallback address for a session bus client to connect to (see configure.ac)]), + [with_dbus_session_bus_connect_address=$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$dbus_win = xyes; then + # Windows autolaunching is a bit different; leaving it in its own + # branch of the conditional because the default might conceivably + # change (see #38201) + DBUS_SESSION_BUS_CONNECT_ADDRESS="autolaunch:" +else + # The default on all other Unix platforms (notably Linux) + # is to use auto-launching - this works a bit differently on Mac OS X + # but comes out basically the same in the end + DBUS_SESSION_BUS_CONNECT_ADDRESS="autolaunch:" +fi +AC_SUBST([DBUS_SESSION_BUS_CONNECT_ADDRESS]) +AC_DEFINE_UNQUOTED([DBUS_SESSION_BUS_CONNECT_ADDRESS], + ["$DBUS_SESSION_BUS_CONNECT_ADDRESS"], + [Fallback address for session bus clients]) # darwin needs this to initialize the environment AC_CHECK_HEADERS(crt_externs.h) @@ -1695,11 +1761,18 @@ tools/Makefile 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 test/data/valid-config-files/debug-allow-all-sha1.conf +test/data/valid-config-files/incoming-limit.conf test/data/valid-config-files-system/debug-allow-all-pass.conf test/data/valid-config-files-system/debug-allow-all-fail.conf test/data/valid-service-files/org.freedesktop.DBus.TestSuite.PrivServer.service @@ -1740,36 +1813,34 @@ echo " 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 systemd support: ${have_systemd} - Building X11 code: ${enable_x11} + 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} 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: ${DBUS_CONSOLE_OWNER_FILE} @@ -1800,20 +1871,3 @@ fi if test x$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$dbus_use_libxml = xtrue; then - echo - echo "WARNING: You have chosen to use libxml as your xml parser however this code path is not maintained by the D-Bus developers and if it breaks you get to keep the pieces. If you have selected this option in err please reconfigure with expat (e.g. --with-xml=expat)." -fi - -if test "x$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 |