4 m4_define([dbus_major_version], [1])
5 m4_define([dbus_minor_version], [6])
6 m4_define([dbus_micro_version], [1])
7 m4_define([dbus_version],
8 [dbus_major_version.dbus_minor_version.dbus_micro_version])
9 AC_INIT([dbus],[dbus_version],[https://bugs.freedesktop.org/enter_bug.cgi?product=dbus],[dbus])
13 AC_CONFIG_HEADERS([config.h])
14 AC_CONFIG_MACRO_DIR([m4])
16 AM_INIT_AUTOMAKE([1.10 tar-ustar -Wno-portability])
18 GETTEXT_PACKAGE=dbus-1
19 AC_SUBST(GETTEXT_PACKAGE)
20 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[The name of the gettext domain])
22 ## must come before we use the $USE_MAINTAINER_MODE variable later
25 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
27 AC_DEFINE_UNQUOTED(DBUS_DAEMON_NAME,"dbus-daemon",[Name of executable])
29 # libtool versioning - this applies to libdbus
31 # See http://sources.redhat.com/autobook/autobook/autobook_91.html#SEC91 for details
34 ## increment if the interface has additions, changes, removals.
37 ## increment any time the source changes; set to
38 ## 0 if you increment CURRENT
41 ## increment if any interfaces have been added; set to 0
42 ## if any interfaces have been changed or removed. removal has
43 ## precedence over adding, so set to 0 if both happened.
50 DBUS_MAJOR_VERSION=dbus_major_version
51 DBUS_MINOR_VERSION=dbus_minor_version
52 DBUS_MICRO_VERSION=dbus_micro_version
53 DBUS_VERSION=dbus_major_version.dbus_minor_version.dbus_micro_version
55 AC_SUBST(DBUS_MAJOR_VERSION)
56 AC_SUBST(DBUS_MINOR_VERSION)
57 AC_SUBST(DBUS_MICRO_VERSION)
58 AC_SUBST(DBUS_VERSION)
63 AC_USE_SYSTEM_EXTENSIONS
70 COMPILER_OPTIMISATIONS
75 LT_LANG([Windows Resource])
77 # Set some internal variables depending on the platform for later use.
98 # Special defines for certain platforms
99 if test "$dbus_win" = yes; then
100 AC_DEFINE(DBUS_WIN,1,[Defined if we run on a W32 API based system])
101 BUILD_TIMESTAMP=`date --iso-8601=minutes`
102 AC_SUBST(BUILD_TIMESTAMP)
103 # Assume DBUS_VERSION is always three numbers
104 BUILD_FILEVERSION=`echo "$DBUS_VERSION" | sed -e 's/\./,/g'`,0
105 AC_SUBST(BUILD_FILEVERSION)
106 AC_CHECK_TOOL(WINDRES, windres, no)
107 if test "$WINDRES" = no; then
108 AC_MSG_ERROR([*** Could not find an implementation of windres in your PATH.])
110 if test "$dbus_wince" = yes; then
111 AC_DEFINE(DBUS_WINCE,1,[Defined if we run on a W32 CE API based system])
112 AC_DEFINE(_WIN32_WCE, 0x0502, [Defined to get newer W32 CE APIs])
115 AC_DEFINE(DBUS_UNIX,1,[Defined if we run on a Unix-based system])
117 if test "$dbus_cygwin" = yes; then
118 AC_DEFINE(DBUS_CYGWIN,1,[Defined if we run on a cygwin API based system])
121 AM_CONDITIONAL(DBUS_WIN, test "$dbus_win" = yes)
122 AM_CONDITIONAL(DBUS_WINCE, test "$dbus_wince" = yes)
123 AM_CONDITIONAL(DBUS_UNIX, test "$dbus_unix" = yes)
124 AM_CONDITIONAL(DBUS_CYGWIN, test "$dbus_cygwin" = yes)
126 DBUS_STATIC_BUILD_CPPFLAGS=
127 if test "x$enable_shared" = xno; then
128 # On Windows, linking against the static library requires special effort
129 # to turn off DLL import/export processing. We normally link some things
130 # against the dynamic library, but if we're not building that, we'll
131 # have to link everything statically.
132 DBUS_STATIC_BUILD_CPPFLAGS=-DDBUS_STATIC_BUILD
134 AC_SUBST([DBUS_STATIC_BUILD_CPPFLAGS])
136 AC_ARG_ENABLE(ansi, AS_HELP_STRING([--enable-ansi],[enable -ansi -pedantic gcc flags]),enable_ansi=$enableval,enable_ansi=no)
137 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)
138 AC_ARG_ENABLE(asserts, AS_HELP_STRING([--enable-asserts],[include assertion checks]),enable_asserts=$enableval,enable_asserts=$USE_MAINTAINER_MODE)
139 AC_ARG_ENABLE(checks, AS_HELP_STRING([--enable-checks],[include sanity checks on public API]),enable_checks=$enableval,enable_checks=yes)
140 AC_ARG_ENABLE(xml-docs, AS_HELP_STRING([--enable-xml-docs],[build XML documentation (requires xmlto)]),enable_xml_docs=$enableval,enable_xml_docs=auto)
141 AC_ARG_ENABLE(doxygen-docs, AS_HELP_STRING([--enable-doxygen-docs],[build DOXYGEN documentation (requires Doxygen)]),enable_doxygen_docs=$enableval,enable_doxygen_docs=auto)
142 AC_ARG_ENABLE(abstract-sockets, AS_HELP_STRING([--enable-abstract-sockets],[use abstract socket namespace (linux only)]),enable_abstract_sockets=$enableval,enable_abstract_sockets=auto)
143 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--enable-selinux],[build with SELinux support]),enable_selinux=$enableval,enable_selinux=auto)
144 AC_ARG_ENABLE(libaudit,AS_HELP_STRING([--enable-libaudit],[build audit daemon support for SELinux]),enable_libaudit=$enableval,enable_libaudit=auto)
145 AC_ARG_ENABLE(dnotify, AS_HELP_STRING([--enable-dnotify],[build with dnotify support (linux only)]),enable_dnotify=$enableval,enable_dnotify=auto)
146 AC_ARG_ENABLE(inotify, AS_HELP_STRING([--enable-inotify],[build with inotify support (linux only)]),enable_inotify=$enableval,enable_inotify=auto)
147 AC_ARG_ENABLE(kqueue, AS_HELP_STRING([--enable-kqueue],[build with kqueue support]),enable_kqueue=$enableval,enable_kqueue=auto)
148 AC_ARG_ENABLE(console-owner-file, AS_HELP_STRING([--enable-console-owner-file],[enable console owner file]),enable_console_owner_file=$enableval,enable_console_owner_file=auto)
149 AC_ARG_ENABLE(userdb-cache, AS_HELP_STRING([--enable-userdb-cache],[build with userdb-cache support]),enable_userdb_cache=$enableval,enable_userdb_cache=yes)
150 AC_ARG_ENABLE(launchd, AS_HELP_STRING([--enable-launchd],[build with launchd auto-launch support]),enable_launchd=$enableval,enable_launchd=auto)
151 AC_ARG_ENABLE(systemd, AS_HELP_STRING([--enable-systemd],[build with systemd at_console support]),enable_systemd=$enableval,enable_systemd=auto)
153 AC_ARG_WITH(xml, AS_HELP_STRING([--with-xml=[libxml/expat]],[XML library to use (libxml may be named libxml2 on some systems)]))
154 AC_ARG_WITH(init-scripts, AS_HELP_STRING([--with-init-scripts=[redhat]],[Style of init scripts to install]))
155 AC_ARG_WITH(session-socket-dir, AS_HELP_STRING([--with-session-socket-dir=[dirname]],[Where to put sockets for the per-login-session message bus]))
156 AC_ARG_WITH(test-socket-dir, AS_HELP_STRING([--with-test-socket-dir=[dirname]],[Where to put sockets for make check]))
157 AC_ARG_WITH(system-pid-file, AS_HELP_STRING([--with-system-pid-file=[pidfile]],[PID file for systemwide daemon]))
158 AC_ARG_WITH(system-socket, AS_HELP_STRING([--with-system-socket=[filename]],[UNIX domain socket for systemwide daemon]))
159 AC_ARG_WITH(console-auth-dir, AS_HELP_STRING([--with-console-auth-dir=[dirname]],[directory to check for console ownerhip]))
160 AC_ARG_WITH(console-owner-file, AS_HELP_STRING([--with-console-owner-file=[filename]],[file whose owner determines current console owner]))
161 AC_ARG_WITH(launchd-agent-dir, AS_HELP_STRING([--with-launchd-agent-dir=[dirname]],[directory to put the launchd agent (default: /Library/LaunchAgents)]))
162 AC_ARG_WITH(dbus_user, AS_HELP_STRING([--with-dbus-user=<user>],[User for running the DBUS daemon (messagebus)]))
163 AC_ARG_WITH(dbus_daemondir, AS_HELP_STRING([--with-dbus-daemondir=[dirname]],[Directory for installing the DBUS daemon]))
164 AC_ARG_WITH(dbus_session_bus_default_address, AS_HELP_STRING([--with-dbus-session-bus-default-address=[nonce-tcp:/autolaunch:/tcp:host:port]],[Transport Type to be used (default: nonce-tcp:)]),with_dbus_session_bus_default_address=$withval,with_dbus_session_bus_default_address=nonce-tcp:)
166 AC_ARG_ENABLE([embedded-tests],
167 AS_HELP_STRING([--enable-embedded-tests],
168 [enable unit test code in the library and binaries]),
169 [], [enable_embedded_tests=$USE_MAINTAINER_MODE])
170 AC_ARG_ENABLE([modular-tests],
171 AS_HELP_STRING([--enable-modular-tests],
172 [enable modular regression tests (requires GLib)]),
173 [], [enable_modular_tests=auto])
174 # --enable-tests overrides both --enable-embedded-tests and
175 # --enable-modular-tests
176 AC_ARG_ENABLE([tests],
177 AS_HELP_STRING([--enable-tests],
178 [enable/disable all tests, overriding embedded-tests/modular-tests]),
180 if test "x$enableval" = xyes; then
181 AC_MSG_NOTICE([Full test coverage was requested with --enable-tests=yes])
182 AC_MSG_NOTICE([This has many dependencies (GLib, dbus-glib, Python)])
184 enable_embedded_tests=$enableval
185 enable_modular_tests=$enableval
189 # DBUS_ENABLE_EMBEDDED_TESTS controls unit tests built in to .c files
190 # and also some stuff in the test/ subdir. DBUS_BUILD_TESTS was an older
192 AM_CONDITIONAL([DBUS_BUILD_TESTS], [test "x$enable_embedded_tests" = xyes])
193 AM_CONDITIONAL([DBUS_ENABLE_EMBEDDED_TESTS],
194 [test "x$enable_embedded_tests" = xyes])
195 if test "x$enable_embedded_tests" = xyes; then
196 AC_DEFINE([DBUS_ENABLE_EMBEDDED_TESTS], [1],
197 [Define to build test code into the library and binaries])
198 AC_DEFINE([DBUS_BUILD_TESTS], [1],
199 [Define to build test code into the library and binaries])
202 # DBUS_ENABLE_MODULAR_TESTS controls tests that work based on public API.
203 # These use GTest, from GLib, because life's too short. They're enabled by
204 # default (unless you don't have GLib), because they don't bloat the library
209 if test "x$enable_modular_tests" != xno; then
210 PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.24, gio-2.0 >= 2.24],
212 [if test "x$enable_modular_tests" = xyes; then
213 AC_MSG_NOTICE([Full test coverage (--enable-modular-tests=yes or --enable-tests=yes) requires GLib])
214 AC_MSG_ERROR([$GLIB_ERRORS])
215 else # assumed to be "auto"
218 # If dbus-gmain.[ch] returned to libdbus then we wouldn't need this
219 PKG_CHECK_MODULES([DBUS_GLIB], [dbus-glib-1],
221 [if test "x$enable_modular_tests" = xyes; then
222 AC_MSG_NOTICE([Full test coverage (--enable-modular-tests=yes or --enable-tests=yes) requires dbus-glib])
223 AC_MSG_ERROR([$DBUS_GLIB_ERRORS])
224 else # assumed to be "auto"
228 if test "x$enable_modular_tests" != xno; then
229 AC_DEFINE([DBUS_ENABLE_MODULAR_TESTS], [1],
230 [Define to build independent test binaries])
232 AM_CONDITIONAL([DBUS_ENABLE_MODULAR_TESTS],
233 [test "x$enable_modular_tests" != xno])
235 if test "x$with_glib" != xno; then
236 AC_DEFINE([DBUS_WITH_GLIB], [1],
237 [Define if GLib, GObject, GIO are available])
239 AM_CONDITIONAL([DBUS_WITH_GLIB], [test "x$with_glib" != xno])
241 AC_ARG_ENABLE([installed-tests],
242 AS_HELP_STRING([--enable-installed-tests],
243 [enable unit test code in the library and binaries]),
244 [], [enable_installed_tests=no])
245 AM_CONDITIONAL([DBUS_ENABLE_INSTALLED_TESTS],
246 [test "x$enable_installed_tests" = xyes])
248 if test "x$enable_tests" = xyes; then
249 # full test coverage is required, Python is a hard dependency
250 AC_MSG_NOTICE([Full test coverage (--enable-tests=yes) requires Python, dbus-python, pygobject])
251 AM_PATH_PYTHON([2.6])
252 AC_MSG_CHECKING([for Python modules for full test coverage])
253 if "$PYTHON" -c "import dbus, gobject, dbus.mainloop.glib"; then
257 AC_MSG_ERROR([cannot import dbus, gobject, dbus.mainloop.glib Python modules])
260 # --enable-tests not given: do not abort if Python is missing
261 AM_PATH_PYTHON([2.6], [], [:])
264 if test x$enable_verbose_mode = xyes; then
265 AC_DEFINE(DBUS_ENABLE_VERBOSE_MODE,1,[Support a verbose mode])
268 if test x$enable_asserts = xno; then
269 AC_DEFINE(DBUS_DISABLE_ASSERT,1,[Disable assertion checking])
270 DISABLE_UNUSED_WARNINGS="unused-label"
273 # -rdynamic is needed for glibc's backtrace_symbols to work.
274 # No clue how much overhead this adds, but it's useful
275 # to do this on any assertion failure,
276 # so for now it's enabled anytime asserts are (currently not
277 # in production builds).
279 # To get -rdynamic you pass -export-dynamic to libtool.
280 AC_DEFINE(DBUS_BUILT_R_DYNAMIC,1,[whether -export-dynamic was passed to libtool])
281 R_DYNAMIC_LDFLAG=-export-dynamic
283 AC_SUBST(R_DYNAMIC_LDFLAG)
285 if test x$enable_checks = xno; then
286 AC_DEFINE(DBUS_DISABLE_CHECKS,1,[Disable public API sanity checking])
287 AC_DEFINE(G_DISABLE_CHECKS,1,[Disable GLib public API sanity checking])
288 DISABLE_UNUSED_WARNINGS="unused-label"
291 if test x$enable_userdb_cache = xyes; then
292 AC_DEFINE(DBUS_ENABLE_USERDB_CACHE,1,[Build with caching of user data])
295 if test x$enable_compiler_coverage = xyes; then
296 ## so that config.h changes when you toggle gcov support
297 AC_DEFINE_UNQUOTED(DBUS_GCOV_ENABLED, 1, [Defined if gcov is enabled to force a rebuild due to config.h changing])
300 # glibc21.m4 serial 3
301 dnl Copyright (C) 2000-2002, 2004 Free Software Foundation, Inc.
302 dnl This file is free software; the Free Software Foundation
303 dnl gives unlimited permission to copy and/or distribute it,
304 dnl with or without modifications, as long as this notice is preserved.
306 # Test for the GNU C Library, version 2.1 or newer.
309 AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer,
310 ac_cv_gnu_library_2_1,
311 [AC_EGREP_CPP([Lucky GNU user],
313 #include <features.h>
314 #ifdef __GNU_LIBRARY__
315 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
320 ac_cv_gnu_library_2_1=yes,
321 ac_cv_gnu_library_2_1=no)
327 AC_CHECK_SIZEOF(char)
328 AC_CHECK_SIZEOF(short)
329 AC_CHECK_SIZEOF(long)
331 AC_CHECK_SIZEOF(void *)
332 AC_CHECK_SIZEOF(long long)
333 AC_CHECK_SIZEOF(__int64)
335 AC_ARG_WITH([64-bit],
336 [AS_HELP_STRING([--without-64-bit],
337 [If you have to use this option, please report it as a bug])],
341 ### See what our 64 bit type is called
342 AC_MSG_CHECKING([64-bit integer type])
347 dbusint64_constant='(val)'
348 dbusuint64_constant='(val)'
349 dbusint64_printf_modifier='""'
353 dbusint64_constant='(val##L)'
354 dbusuint64_constant='(val##UL)'
355 dbusint64_printf_modifier='"l"'
357 $ac_cv_sizeof_long_long)
358 dbusint64='long long'
359 dbusint64_constant='(val##LL)'
360 dbusuint64_constant='(val##ULL)'
361 # Ideally we discover what the format is, but this is
362 # only used in verbose mode, so eh...
363 if test x"$ac_cv_gnu_library_2_1" = xyes; then
364 dbusint64_printf_modifier='"ll"'
367 $ac_cv_sizeof___int64)
369 dbusint64_constant='(val##i64)'
370 dbusuint64_constant='(val##ui64)'
372 if test x"$ac_cv_gnu_library_2_1" = xyes; then
373 dbusint64_printf_modifier='"ll"'
379 [test "x$with_64_bit" = xno],
381 DBUS_INT64_TYPE="no_int64_type_detected"
384 DBUS_UINT64_CONSTANT=
385 AC_MSG_RESULT([disabled via --without-64-bit])
388 [test -z "$dbusint64"],
389 [AC_MSG_RESULT([not found])
390 AC_MSG_ERROR([Could not find a 64-bit integer type.
392 Please report a bug here with details of your platform and compiler:
394 http://bugs.freedesktop.org/enter_bug.cgi?product=DBus&component=core
396 To compile D-Bus with all 64-bit integer types removed (not recommended), use
397 the option "--without-64-bit".
399 This option is likely to be removed in future, unless you report that your
404 DBUS_INT64_TYPE="$dbusint64"
406 DBUS_INT64_CONSTANT="$dbusint64_constant"
407 DBUS_UINT64_CONSTANT="$dbusuint64_constant"
408 if test x"$dbusint64_printf_modifier" != x; then
409 AC_DEFINE_UNQUOTED(DBUS_INT64_PRINTF_MODIFIER, [$dbusint64_printf_modifier], [Define to printf modifier for 64 bit integer type])
411 AC_MSG_RESULT($DBUS_INT64_TYPE)
414 AC_SUBST(DBUS_INT64_TYPE)
415 AC_SUBST(DBUS_INT64_CONSTANT)
416 AC_SUBST(DBUS_UINT64_CONSTANT)
417 AC_SUBST(DBUS_HAVE_INT64)
419 ### see what 32-bit int is called
420 AC_MSG_CHECKING([32-bit integer type])
434 if test -z "$dbusint32" ; then
435 DBUS_INT32_TYPE="no_int32_type_detected"
436 AC_MSG_ERROR([No 32-bit integer type found])
438 DBUS_INT32_TYPE="$dbusint32"
439 AC_MSG_RESULT($DBUS_INT32_TYPE)
442 AC_SUBST(DBUS_INT32_TYPE)
444 ### see what 16-bit int is called
445 AC_MSG_CHECKING([16-bit integer type])
456 if test -z "$dbusint16" ; then
457 DBUS_INT16_TYPE="no_int16_type_detected"
458 AC_MSG_ERROR([No 16-bit integer type found])
460 DBUS_INT16_TYPE="$dbusint16"
461 AC_MSG_RESULT($DBUS_INT16_TYPE)
464 AC_SUBST(DBUS_INT16_TYPE)
469 # check at compile-time, so that it is possible to build universal
470 # (with multiple architectures at once on the compile line)
471 AH_VERBATIM([WORDS_BIGENDIAN_DARWIN], [
472 /* Use the compiler-provided endianness defines to allow universal compiling. */
473 #if defined(__BIG_ENDIAN__)
474 #define WORDS_BIGENDIAN 1
483 dnl **********************************
484 dnl *** va_copy checks (from GLib) ***
485 dnl **********************************
486 dnl we currently check for all three va_copy possibilities, so we get
487 dnl all results in config.log for bug reports.
488 AC_CACHE_CHECK([for an implementation of va_copy()],dbus_cv_va_copy,[
489 AC_LINK_IFELSE([AC_LANG_SOURCE([#include <stdarg.h>
491 static void f (int i, ...) {
492 va_list args1, args2;
494 va_copy (args2, args1);
495 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
497 va_end (args1); va_end (args2);
503 [dbus_cv_va_copy=yes],
504 [dbus_cv_va_copy=no])
506 AC_CACHE_CHECK([for an implementation of __va_copy()],dbus_cv___va_copy,[
507 AC_LINK_IFELSE([AC_LANG_SOURCE([#include <stdarg.h>
509 static void f (int i, ...) {
510 va_list args1, args2;
512 __va_copy (args2, args1);
513 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
515 va_end (args1); va_end (args2);
521 [dbus_cv___va_copy=yes],
522 [dbus_cv___va_copy=no])
525 if test "x$dbus_cv_va_copy" = "xyes"; then
526 dbus_va_copy_func=va_copy
527 else if test "x$dbus_cv___va_copy" = "xyes"; then
528 dbus_va_copy_func=__va_copy
532 if test -n "$dbus_va_copy_func"; then
533 AC_DEFINE_UNQUOTED(DBUS_VA_COPY,$dbus_va_copy_func,[A 'va_copy' style function])
537 AC_CACHE_CHECK([whether va_lists can be copied by value],
539 [AC_RUN_IFELSE([AC_LANG_PROGRAM(
545 static void f (int i, ...) {
546 va_list args1, args2;
549 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
551 va_end (args1); va_end (args2);
558 [dbus_cv_va_val_copy=yes],
559 [dbus_cv_va_val_copy=no],
560 [dbus_cv_va_val_copy=yes])
564 if test "x$dbus_cv_va_val_copy" = "xno"; then
565 AC_DEFINE(DBUS_VA_COPY_AS_ARRAY,1, ['va_lists' cannot be copies as values])
571 AC_CACHE_CHECK([whether $CC knows __sync_sub_and_fetch()],
572 dbus_cv_sync_sub_and_fetch,
574 AC_LANG_PROGRAM([[]], [[int a = 4; int b = __sync_sub_and_fetch(&a, 4); exit(b); ]])],
575 [dbus_cv_sync_sub_and_fetch=yes],
576 [dbus_cv_sync_sub_and_fetch=no])
579 if test "x$dbus_cv_sync_sub_and_fetch" = "xyes" ; then
585 AC_DEFINE_UNQUOTED([DBUS_USE_SYNC], [$have_sync], [Use the gcc __sync extension])
587 #### Various functions
588 AC_SEARCH_LIBS(socket,[socket network])
589 AC_CHECK_FUNC(gethostbyname,,[AC_CHECK_LIB(nsl,gethostbyname)])
591 AC_CHECK_FUNCS(vsnprintf vasprintf nanosleep usleep setenv clearenv unsetenv socketpair getgrouplist fpathconf setrlimit poll setlocale localeconv strtoll strtoull)
593 AC_CHECK_HEADERS([syslog.h])
594 if test "x$ac_cv_header_syslog_h" = "xyes"; then
595 AC_CHECK_DECLS([LOG_PERROR], [], [], [[#include <syslog.h>]])
598 #### Check for broken poll; taken from Glib's configure
600 AC_MSG_CHECKING([for broken poll])
601 AC_RUN_IFELSE([AC_LANG_SOURCE([[
605 #ifdef HAVE_SYS_POLL_H
606 #include <sys/poll.h>
609 struct pollfd fds[1];
611 fd = open("/dev/null", 1);
613 fds[0].events = POLLIN;
615 if (poll(fds, 1, 0) < 0 || (fds[0].revents & POLLNVAL) != 0) {
616 exit(1); /* Does not work for devices -- fail */
622 AC_DEFINE(BROKEN_POLL,1,[poll doesn't work on devices])],
623 [broken_poll="no (cross compiling)"])
624 AC_MSG_RESULT($broken_poll)
626 AC_MSG_CHECKING(for dirfd)
627 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
628 #include <sys/types.h>
636 [dbus_have_dirfd=yes],
637 [dbus_have_dirfd=no])
638 AC_MSG_RESULT($dbus_have_dirfd)
639 if test "$dbus_have_dirfd" = yes; then
640 AC_DEFINE(HAVE_DIRFD,1,[Have dirfd function])
642 AC_MSG_CHECKING(for DIR *dirp->dd_fd)
643 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
644 #include <sys/types.h>
653 [dbus_have_ddfd=yes],
655 AC_MSG_RESULT($dbus_have_ddfd)
656 if test "$dbus_have_ddfd" = yes; then
657 AC_DEFINE(HAVE_DDFD,1,[Have the ddfd member of DIR])
661 AC_CHECK_HEADERS(sys/resource.h)
663 AC_CHECK_HEADERS(dirent.h)
665 AC_CHECK_HEADERS(execinfo.h, [AC_CHECK_FUNCS(backtrace)])
667 AC_CHECK_HEADERS(errno.h)
669 AC_CHECK_HEADERS(signal.h)
671 AC_CHECK_HEADERS(locale.h)
673 AC_CHECK_HEADERS(byteswap.h)
675 AC_CHECK_HEADERS(unistd.h)
677 AC_CHECK_HEADERS(ws2tcpip.h)
679 AC_CHECK_HEADERS(wspiapi.h)
681 # Add -D_POSIX_PTHREAD_SEMANTICS if on Solaris
685 CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS" ;;
688 # checking for a posix version of getpwnam_r
689 # if we are cross compiling and can not run the test
690 # assume getpwnam_r is the posix version
691 # it is up to the person cross compiling to change
692 # this behavior if desired
694 AC_CACHE_CHECK([for posix getpwnam_r],
695 ac_cv_func_posix_getpwnam_r,
696 [AC_RUN_IFELSE([AC_LANG_PROGRAM(
703 struct passwd pwd, *pwptr = &pwd;
706 error = getpwnam_r ("", &pwd, buffer,
707 sizeof (buffer), &pwptr);
708 return (error < 0 && errno == ENOSYS)
711 [ac_cv_func_posix_getpwnam_r=yes],
712 [ac_cv_func_posix_getpwnam_r=no],
713 [ac_cv_func_posix_getpwnam_r=yes]
717 if test "$ac_cv_func_posix_getpwnam_r" = yes; then
718 AC_DEFINE(HAVE_POSIX_GETPWNAM_R,1,
719 [Have POSIX function getpwnam_r])
721 AC_CACHE_CHECK([for nonposix getpwnam_r],
722 ac_cv_func_nonposix_getpwnam_r,
723 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <pwd.h>]], [[char buffer[10000];
725 getpwnam_r ("", &pwd, buffer,
726 sizeof (buffer));]])],
727 [ac_cv_func_nonposix_getpwnam_r=yes],
728 [ac_cv_func_nonposix_getpwnam_r=no])])
729 if test "$ac_cv_func_nonposix_getpwnam_r" = yes; then
730 AC_DEFINE(HAVE_NONPOSIX_GETPWNAM_R,1,
731 [Have non-POSIX function getpwnam_r])
735 dnl check for socklen_t
736 AC_MSG_CHECKING(whether socklen_t is defined)
737 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
738 #include <sys/types.h>
739 #include <sys/socket.h>
745 [dbus_have_socklen_t=yes],
746 [dbus_have_socklen_t=no])
747 AC_MSG_RESULT($dbus_have_socklen_t)
749 if test "x$dbus_have_socklen_t" = "xyes"; then
750 AC_DEFINE(HAVE_SOCKLEN_T,1,[Have socklen_t type])
753 dnl check for writev header and writev function so we're
754 dnl good to go if HAVE_WRITEV gets defined.
755 AC_CHECK_HEADERS(sys/uio.h, [AC_CHECK_FUNCS(writev)])
757 dnl needed on darwin for NAME_MAX
758 AC_CHECK_HEADERS(sys/syslimits.h)
760 dnl Make it easy to check if we have MSG_NOSIGNAL without actually having to include sys/socket.h
761 AC_CHECK_DECLS([MSG_NOSIGNAL], [], [], [[ #include <sys/socket.h> ]])
763 dnl check for flavours of varargs macros (test from GLib)
764 AC_MSG_CHECKING(for ISO C99 varargs macros in C)
765 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
766 int a(int p1, int p2, int p3);
767 #define call_a(...) a(1,__VA_ARGS__)
770 [dbus_have_iso_c_varargs=yes],
771 [dbus_have_iso_c_varargs=no])
772 AC_MSG_RESULT($dbus_have_iso_c_varargs)
774 AC_MSG_CHECKING(for GNUC varargs macros)
775 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
776 int a(int p1, int p2, int p3);
777 #define call_a(params...) a(1,params)
780 [dbus_have_gnuc_varargs=yes],
781 [dbus_have_gnuc_varargs=no])
782 AC_MSG_RESULT($dbus_have_gnuc_varargs)
784 dnl Output varargs tests
785 if test x$dbus_have_iso_c_varargs = xyes; then
786 AC_DEFINE(HAVE_ISO_VARARGS,1,[Have ISO C99 varargs macros])
788 if test x$dbus_have_gnuc_varargs = xyes; then
789 AC_DEFINE(HAVE_GNUC_VARARGS,1,[Have GNU-style varargs macros])
792 dnl Check for various credentials.
793 AC_MSG_CHECKING(for struct cmsgcred)
794 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
795 #include <sys/types.h>
796 #include <sys/socket.h>
798 struct cmsgcred cred;
802 [dbus_have_struct_cmsgcred=yes],
803 [dbus_have_struct_cmsgcred=no])
804 AC_MSG_RESULT($dbus_have_struct_cmsgcred)
806 if test x$dbus_have_struct_cmsgcred = xyes; then
807 AC_DEFINE(HAVE_CMSGCRED,1,[Have cmsgcred structure])
810 AC_CHECK_FUNCS(getpeerucred getpeereid)
812 AC_CHECK_FUNCS(pipe2 accept4)
814 #### Abstract sockets
816 if test x$enable_abstract_sockets = xauto; then
819 AC_CACHE_CHECK([abstract socket namespace],
820 ac_cv_have_abstract_sockets,
821 [AC_RUN_IFELSE([AC_LANG_PROGRAM(
823 #include <sys/types.h>
827 #include <sys/socket.h>
834 struct sockaddr_un addr;
836 listen_fd = socket (PF_UNIX, SOCK_STREAM, 0);
840 fprintf (stderr, "socket() failed: %s\n", strerror (errno));
844 memset (&addr, '\0', sizeof (addr));
845 addr.sun_family = AF_UNIX;
846 strcpy (addr.sun_path, "X/tmp/dbus-fake-socket-path-used-in-configure-test");
847 /* SUN_LEN uses strlen() so need to calculate it before adding \0 at the
850 slen = SUN_LEN(&addr);
851 addr.sun_path[0] = '\0'; /* this is what makes it abstract */
853 if (bind (listen_fd, (struct sockaddr*) &addr, slen) < 0)
855 fprintf (stderr, "Abstract socket namespace bind() failed: %s\n",
862 [ac_cv_have_abstract_sockets=yes],
863 [ac_cv_have_abstract_sockets=no],
865 ac_cv_have_abstract_sockets=no
869 if test x$warn_on_xcompile = xyes ; then
870 AC_MSG_WARN([Cannot check for abstract sockets when cross-compiling, please use --enable-abstract-sockets])
875 if test x$enable_abstract_sockets = xyes; then
876 if test x$ac_cv_have_abstract_sockets = xno; then
877 AC_MSG_ERROR([Abstract sockets explicitly required, and support not detected.])
881 if test x$enable_abstract_sockets = xno; then
882 ac_cv_have_abstract_sockets=no;
885 if test x$ac_cv_have_abstract_sockets = xyes ; then
886 DBUS_PATH_OR_ABSTRACT=abstract
887 AC_DEFINE(HAVE_ABSTRACT_SOCKETS,1,[Have abstract socket namespace])
889 DBUS_PATH_OR_ABSTRACT=path
892 # this is used in addresses to prefer abstract, e.g.
893 # unix:path=/foo or unix:abstract=/foo
894 AC_SUBST(DBUS_PATH_OR_ABSTRACT)
898 #### Sort out XML library
901 AC_CHECK_LIB(expat, XML_ParserCreate_MM,
902 [ AC_CHECK_HEADERS(expat.h, have_expat=true, have_expat=false) ],
905 # see what we want to use
906 dbus_use_libxml=false
908 if test x$with_xml = xexpat; then
909 if ! $have_expat ; then
910 AC_MSG_ERROR([Explicitly requested expat but expat not found])
913 elif test x$with_xml = xlibxml; then
914 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= 2.6.0, have_libxml=true, have_libxml=false)
915 if ! $have_libxml ; then
916 AC_MSG_ERROR([Explicitly requested libxml but libxml not found])
920 ### expat is the default because libxml can't currently survive
921 ### our brutal OOM-handling unit test setup.
922 ### http://bugzilla.gnome.org/show_bug.cgi?id=109368
923 if test x$have_expat = xfalse; then
924 AC_MSG_ERROR([Could not find expat.h, check config.log for failed attempts])
926 ### By default, only use Expat since it's tested and known to work. If you're a
927 ### general-purpose OS vendor, please don't enable libxml. For embedded use
928 ### if your OS is built around libxml, that's another case.
932 AM_CONDITIONAL(DBUS_USE_EXPAT, $dbus_use_expat)
933 AM_CONDITIONAL(DBUS_USE_LIBXML, $dbus_use_libxml)
935 if $dbus_use_expat; then
939 if $dbus_use_libxml; then
940 XML_LIBS=$LIBXML_LIBS
941 XML_CFLAGS=$LIBXML_CFLAGS
943 AC_SUBST([XML_CFLAGS])
946 # Thread lib detection
947 AC_CHECK_FUNC(pthread_cond_timedwait,[AC_CHECK_LIB(pthread,pthread_cond_timedwait,
948 [THREAD_LIBS="-lpthread"])])
950 LIBS="$LIBS $THREAD_LIBS"
951 AC_CHECK_FUNC(pthread_condattr_setclock,have_pthread_condattr_setclock=true,have_pthread_condattr_setclock=false)
952 if test x$have_pthread_condattr_setclock = xtrue; then
953 AC_SEARCH_LIBS([clock_getres],[rt],[THREAD_LIBS="$THREAD_LIBS -lrt"])
954 AC_MSG_CHECKING([for CLOCK_MONOTONIC])
955 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>
958 struct timespec monotonic_timer;
959 pthread_condattr_t attr;
960 pthread_condattr_init (&attr);
961 pthread_condattr_setclock (&attr, CLOCK_MONOTONIC);
962 clock_getres (CLOCK_MONOTONIC,&monotonic_timer);
964 [have_clock_monotonic=true],
965 [have_clock_monotonic=false])
966 if test x$have_clock_monotonic = xtrue; then
967 AC_MSG_RESULT([found])
968 AC_DEFINE(HAVE_MONOTONIC_CLOCK, 1, [Define if we have CLOCK_MONOTONIC])
970 AC_MSG_RESULT([not found])
975 AC_SUBST([THREAD_LIBS])
978 if test x$enable_selinux = xno ; then
981 # See if we have SELinux library
982 AC_CHECK_LIB(selinux, is_selinux_enabled,
983 have_selinux=yes, have_selinux=no)
985 # see if we have the SELinux header with the new D-Bus stuff in it
986 if test x$have_selinux = xyes ; then
987 AC_MSG_CHECKING([for DBUS Flask permissions in selinux/av_permissions.h])
988 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <selinux/av_permissions.h>]],
989 [[#ifdef DBUS__ACQUIRE_SVC return 0;
991 #error DBUS__ACQUIRE_SVC not defined
995 AC_MSG_RESULT($have_selinux)
998 if test x$enable_selinux = xauto ; then
999 if test x$have_selinux = xno ; then
1000 AC_MSG_WARN([Sufficiently new SELinux library not found])
1003 if test x$have_selinux = xno ; then
1004 AC_MSG_ERROR([SElinux explicitly required, and SELinux library not found])
1009 AM_CONDITIONAL(HAVE_SELINUX, test x$have_selinux = xyes)
1011 if test x$have_selinux = xyes ; then
1012 # the selinux code creates threads
1013 # which requires libpthread even on linux
1014 AC_CHECK_FUNC(pthread_create,,[AC_CHECK_LIB(pthread,pthread_create,
1015 [SELINUX_THREAD_LIBS="-lpthread"])])
1017 SELINUX_LIBS="-lselinux $SELINUX_THREAD_LIBS"
1018 AC_DEFINE(HAVE_SELINUX,1,[SELinux support])
1024 if test x$enable_inotify = xno ; then
1027 AC_CHECK_HEADERS(sys/inotify.h, have_inotify=yes, have_inotify=no)
1030 dnl check if inotify backend is enabled
1031 if test x$have_inotify = xyes; then
1032 AC_DEFINE(DBUS_BUS_ENABLE_INOTIFY,1,[Use inotify])
1033 AC_CHECK_FUNCS(inotify_init1)
1036 AM_CONDITIONAL(DBUS_BUS_ENABLE_INOTIFY, test x$have_inotify = xyes)
1039 if test x$enable_dnotify = xno ; then
1042 if test x$have_inotify = xno -a x$host_os = xlinux-gnu -o x$host_os = xlinux; then
1049 dnl check if dnotify backend is enabled
1050 if test x$have_dnotify = xyes; then
1051 AC_DEFINE(DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX,1,[Use dnotify on Linux])
1054 AM_CONDITIONAL(DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX, test x$have_dnotify = xyes)
1056 # For simplicity, we require the userland API for epoll_create1 at
1057 # compile-time (glibc 2.9), but we'll run on kernels that turn out
1058 # not to have it at runtime.
1059 AC_ARG_ENABLE([epoll],
1060 [AS_HELP_STRING([--enable-epoll],[use epoll(4) on Linux])],
1061 [enable_epoll=$enableval], [enable_epoll=auto])
1062 if test x$enable_epoll = xno; then
1065 AC_MSG_CHECKING([for Linux epoll(4)])
1066 AC_LINK_IFELSE([AC_LANG_PROGRAM(
1069 #error This is not Linux
1071 #include <sys/epoll.h>
1073 [epoll_create1 (EPOLL_CLOEXEC);])],
1074 [have_linux_epoll=yes],
1075 [have_linux_epoll=no])
1076 AC_MSG_RESULT([$have_linux_epoll])
1078 if test x$enable_epoll,$have_linux_epoll = xyes,no; then
1079 AC_MSG_ERROR([epoll support explicitly enabled but not available])
1081 if test x$have_linux_epoll = xyes; then
1082 AC_DEFINE([DBUS_HAVE_LINUX_EPOLL], 1, [Define to use epoll(4) on Linux])
1084 AM_CONDITIONAL([HAVE_LINUX_EPOLL], [test x$have_linux_epoll = xyes])
1087 if test x$enable_kqueue = xno ; then
1091 AC_CHECK_HEADER(sys/event.h, , have_kqueue=no)
1092 AC_CHECK_FUNC(kqueue, , have_kqueue=no)
1094 if test x$enable_kqueue = xyes -a x$have_kqueue = xno; then
1095 AC_MSG_ERROR(kqueue support explicitly enabled but not available)
1099 dnl check if kqueue backend is enabled
1100 if test x$have_kqueue = xyes; then
1101 AC_DEFINE(DBUS_BUS_ENABLE_KQUEUE,1,[Use kqueue])
1104 AM_CONDITIONAL(DBUS_BUS_ENABLE_KQUEUE, test x$have_kqueue = xyes)
1107 if test x$enable_launchd = xno ; then
1111 AC_CHECK_HEADER([launch.h], , have_launchd=no)
1112 AC_PATH_PROG([LAUNCHCTL], [launchctl])
1113 if test "x$LAUNCHCTL" = "x"; then
1117 if test x$enable_launchd = xyes && test x$have_launchd = xno ; then
1118 AC_MSG_ERROR([launchd support explicitly enabled but not available])
1122 dnl check if launchd is enabled
1123 if test x$have_launchd = xyes; then
1124 AC_DEFINE(DBUS_ENABLE_LAUNCHD,1,[Use launchd autolaunch])
1127 AM_CONDITIONAL(DBUS_ENABLE_LAUNCHD, test x$have_launchd = xyes)
1129 #### Directory to place launchd agent file
1130 if test "x$with_launchd_agent_dir" = "x"; then
1131 LAUNCHD_AGENT_DIR="/Library/LaunchAgents"
1133 LAUNCHD_AGENT_DIR="$with_launchd_agent_dir"
1136 AC_SUBST(LAUNCHD_AGENT_DIR)
1138 dnl console owner file
1139 if test x$enable_console_owner_file = xno ; then
1140 have_console_owner_file=no;
1144 have_console_owner_file=yes;
1145 AC_DEFINE(HAVE_CONSOLE_OWNER_FILE,1,[Have console owner file])
1148 have_console_owner_file=no;;
1152 AM_CONDITIONAL(HAVE_CONSOLE_OWNER_FILE, test x$have_console_owner_file = xyes)
1154 dnl systemd detection
1155 if test x$enable_systemd = xno ; then
1158 PKG_CHECK_MODULES(SYSTEMD,
1159 [libsystemd-login >= 32, libsystemd-daemon >= 32],
1164 if test x$have_systemd = xyes; then
1165 AC_DEFINE(HAVE_SYSTEMD,1,[Have systemd])
1168 if test x$enable_systemd = xyes -a x$have_systemd != xyes ; then
1169 AC_MSG_ERROR([Explicitly requested systemd support, but systemd not found])
1172 # libaudit detection
1173 if test x$enable_libaudit = xno ; then
1176 # See if we have audit daemon & capabilities library
1177 AC_CHECK_LIB(audit, audit_log_user_avc_message,
1178 have_libaudit=yes, have_libaudit=no)
1179 if test x$have_libaudit = xyes ; then
1180 AC_CHECK_LIB(cap-ng, capng_clear,
1181 have_libaudit=yes, have_libaudit=no)
1185 AM_CONDITIONAL(HAVE_LIBAUDIT, test x$have_libaudit = xyes)
1187 if test x$have_libaudit = xyes ; then
1188 SELINUX_LIBS="$SELINUX_LIBS -laudit -lcap-ng"
1189 AC_DEFINE(HAVE_LIBAUDIT,1,[audit daemon SELinux support])
1192 AC_SUBST([SELINUX_LIBS])
1194 # Check for ADT API (Solaris Basic Security Mode auditing)
1195 AC_MSG_CHECKING(for ADT API)
1196 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1197 #include <bsm/adt.h>
1198 adt_user_context = ADT_USER;
1199 ]], [[]])], [ check_adt_audit=yes ], [ check_adt_audit=no ])
1201 if test ${check_adt_audit} = yes
1203 AC_DEFINE([HAVE_ADT], [], [Adt audit API])
1210 AC_SUBST([ADT_LIBS])
1212 # Check for SCM_RIGHTS
1213 AC_MSG_CHECKING([for SCM_RIGHTS])
1214 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1215 #include <sys/socket.h>
1217 static int x = SCM_RIGHTS;
1219 [ AC_MSG_RESULT([supported])
1220 AC_DEFINE([HAVE_UNIX_FD_PASSING], [1], [Supports sending UNIX file descriptors]) ],
1221 [ AC_MSG_RESULT([not supported]) ])
1224 if test x$dbus_win = xyes ; then
1225 if test x$dbus_wince = xyes ; then
1226 NETWORK_libs="-lws2"
1228 NETWORK_libs="-lws2_32"
1232 AC_SUBST([NETWORK_libs])
1234 AC_ARG_WITH([valgrind],
1235 [AS_HELP_STRING([--with-valgrind],
1236 [Add instrumentation to help valgrind to understand our allocator])],
1240 if test x$with_valgrind != xno; then
1241 PKG_CHECK_MODULES([VALGRIND], [valgrind >= 3.6])
1242 AC_DEFINE([WITH_VALGRIND], [1], [Define to add Valgrind instrumentation])
1245 #### Set up final flags
1246 LIBDBUS_LIBS="$THREAD_LIBS $NETWORK_libs"
1247 AC_SUBST([LIBDBUS_LIBS])
1253 AC_ARG_ENABLE([x11-autolaunch],
1254 AS_HELP_STRING([--enable-x11-autolaunch], [build with X11 auto-launch support]),
1255 [], [enable_x11_autolaunch=auto])
1257 if test "x$dbus_win" = xyes; then
1258 if test "x$enable_x11_autolaunch" = xyes; then
1259 AC_MSG_ERROR([X11 auto-launch is not supported on Windows])
1262 enable_x11_autolaunch=no
1267 if test "x$no_x" = xyes; then
1271 DBUS_X_LIBS="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
1272 DBUS_X_CFLAGS="$X_CFLAGS"
1276 if test "x$enable_x11_autolaunch,$have_x11" = xyes,no; then
1277 AC_MSG_ERROR([X11 auto-launch requires X headers/libraries])
1279 # move from "auto" to "yes" or "no" if necessary
1280 if test "x$enable_x11_autolaunch" != xno; then
1281 enable_x11_autolaunch="$have_x11"
1285 if test "x$have_x11" = xyes ; then
1286 AC_DEFINE([DBUS_BUILD_X11], [1], [Define to build X11 functionality])
1289 if test "x$enable_x11_autolaunch" = xyes ; then
1290 AC_DEFINE([DBUS_ENABLE_X11_AUTOLAUNCH], [1], [Define to enable X11 auto-launch])
1293 AC_SUBST([DBUS_X_CFLAGS])
1294 AC_SUBST([DBUS_X_LIBS])
1296 #### gcc warning flags
1298 cc_supports_flag() {
1299 AC_MSG_CHECKING(whether $CC supports "$*")
1300 save_CFLAGS="$CFLAGS"
1302 AC_TRY_COMPILE([], [], [rc=yes], [rc=no])
1303 CFLAGS="$save_CFLAGS"
1304 AC_MSG_RESULT([$rc])
1308 TP_COMPILER_WARNINGS([WARNING_CFLAGS],
1309 dnl Use -Werror by default if:
1310 dnl - we're not on Windows (too many warnings), and
1311 dnl - we're in maintainer mode (a D-Bus developer, not a distro or end-user)
1312 dnl Override with --enable-Werror or --disable-Werror
1313 [test x$dbus_win != xyes -a x$dbus_cygwin != xyes -a x$USE_MAINTAINER_MODE = xyes],
1315 dnl Enable these warnings if possible:
1319 missing-declarations \
1320 missing-prototypes \
1326 declaration-after-statement \
1329 dnl Disable these warnings if possible, make them non-fatal if possible,
1330 dnl and don't enable -Werror unless we succeeded.
1333 dnl - $DISABLE_UNUSED_WARNINGS disables unused-label warnings if not
1334 dnl checking or not asserting
1335 dnl - missing field initializers being 0 is a C feature, not a bug
1336 dnl - unused-parameter is to make writing callbacks less annoying
1338 dnl To be fixed one day:
1339 dnl - sign-compare and pointer-sign are workarounds for fd.o #17433
1340 dnl - type-limits is probably a bug too, but having the rest of -Wextra
1341 dnl is better than nothing
1342 [$DISABLE_UNUSED_WARNINGS \
1343 missing-field-initializers \
1350 if test "x$GCC" = "xyes"; then
1351 # We're treating -fno-common like a warning: it makes the linker more
1352 # strict, because on some systems the linker is *always* this strict
1353 TP_ADD_COMPILER_FLAG([WARNING_CFLAGS], [-fno-common])
1355 # http://bugs.freedesktop.org/show_bug.cgi?id=10599
1356 TP_ADD_COMPILER_FLAG([WARNING_CFLAGS], [-fno-strict-aliasing])
1358 if test "x$enable_ansi" = "xyes"; then
1359 TP_ADD_COMPILER_FLAG([WARNING_CFLAGS],
1360 [-ansi -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -pedantic])
1364 dnl In principle we should put WARNING_CFLAGS in each Makefile.am like
1365 dnl telepathy-glib does, since CFLAGS is meant to be reserved for the user...
1366 dnl but prepending to CFLAGS (so the user can override it with later CFLAGS)
1367 dnl is the next best thing
1368 CFLAGS="$WARNING_CFLAGS $CFLAGS"
1372 # Solaris' C library apparently needs these runes to be threadsafe...
1373 CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT"
1374 # ... and this opt-in to get file descriptor passing support
1375 CFLAGS="$CFLAGS -D_XOPEN_SOURCE=500"
1379 ### Doxygen Documentation
1381 AC_PATH_PROG(DOXYGEN, doxygen, no)
1383 AC_MSG_CHECKING([whether to build Doxygen documentation])
1385 if test x$DOXYGEN = xno ; then
1391 if test x$enable_doxygen_docs = xauto ; then
1392 if test x$have_doxygen = xno ; then
1393 enable_doxygen_docs=no
1395 enable_doxygen_docs=yes
1399 if test x$enable_doxygen_docs = xyes; then
1400 if test x$have_doxygen = xno; then
1401 AC_MSG_ERROR([Building Doxygen docs explicitly required, but Doxygen not found])
1405 AM_CONDITIONAL(DBUS_DOXYGEN_DOCS_ENABLED, test x$enable_doxygen_docs = xyes)
1406 AC_MSG_RESULT($enable_doxygen_docs)
1408 AC_CHECK_PROGS([XSLTPROC], [xsltproc])
1409 AM_CONDITIONAL([DBUS_HAVE_XSLTPROC], [test "x$XSLTPROC" != "x"])
1411 ### XML Documentation
1413 AC_PATH_PROG(XMLTO, xmlto, no)
1415 AC_MSG_CHECKING([whether to build XML documentation])
1417 if test x$XMLTO = xno ; then
1423 if test x$enable_xml_docs = xauto ; then
1424 if test x$have_xmlto = xno ; then
1431 if test x$enable_xml_docs = xyes; then
1432 if test x$have_xmlto = xno; then
1433 AC_MSG_ERROR([Building XML docs explicitly required, but xmlto not found])
1437 AM_CONDITIONAL(DBUS_XML_DOCS_ENABLED, test x$enable_xml_docs = xyes)
1438 AC_MSG_RESULT($enable_xml_docs)
1440 AC_PATH_PROG([MAN2HTML], [man2html])
1441 AC_ARG_VAR([MAN2HTML], [Path to man2html (optional)])
1442 AM_CONDITIONAL(DBUS_HAVE_MAN2HTML, test x$MAN2HTML != x)
1444 AM_CONDITIONAL(DBUS_CAN_UPLOAD_DOCS,
1445 test x$enable_doxygen_docs = xyes -a x$enable_xml_docs = xyes -a \
1448 #### Have to go $localstatedir->$prefix/var->/usr/local/var
1450 #### find the actual value for $prefix that we'll end up with
1451 ## (I know this is broken and should be done in the Makefile, but
1452 ## that's a major pain and almost nobody actually seems to care)
1453 AS_AC_EXPAND(EXPANDED_PREFIX, "$prefix")
1454 AS_AC_EXPAND(EXPANDED_LOCALSTATEDIR, "$localstatedir")
1455 AS_AC_EXPAND(EXPANDED_SYSCONFDIR, "$sysconfdir")
1456 AS_AC_EXPAND(EXPANDED_BINDIR, "$bindir")
1457 AS_AC_EXPAND(EXPANDED_LIBDIR, "$libdir")
1458 AS_AC_EXPAND(EXPANDED_LIBEXECDIR, "$libexecdir")
1459 AS_AC_EXPAND(EXPANDED_DATADIR, "$datadir")
1461 #### Check our operating system
1462 operating_system=unknown
1463 if test -f /etc/redhat-release || test -f $EXPANDED_SYSCONFDIR/redhat-release ; then
1464 operating_system=redhat
1467 if test -f /etc/slackware-version || test -f $EXPANDED_SYSCONFDIR/slackware-version ; then
1468 operating_system=slackware
1471 if test -f /usr/bin/cygwin1.dll || test -f $EXPANDED_BINDIR/cygwin1.dll ; then
1472 operating_system=cygwin
1475 #### Sort out init scripts
1477 if test x$with_init_scripts = x; then
1478 case x$operating_system in
1479 xredhat) with_init_scripts=redhat ;;
1480 xslackware) with_init_scripts=slackware ;;
1481 xcygwin) with_init_scripts=cygwin ;;
1482 *) with_init_scripts=none ;;
1486 AM_CONDITIONAL(DBUS_INIT_SCRIPTS_RED_HAT, test x$with_init_scripts = xredhat)
1487 AM_CONDITIONAL(DBUS_INIT_SCRIPTS_SLACKWARE, test x$with_init_scripts = xslackware)
1488 AM_CONDITIONAL(DBUS_INIT_SCRIPTS_CYGWIN, test x$with_init_scripts = xcygwin)
1490 ##### systemd unit files
1491 AC_ARG_WITH([systemdsystemunitdir],
1492 AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
1495 PKG_CHECK_EXISTS([systemd],
1496 [with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)],
1497 [with_systemdsystemunitdir=no])
1499 if test "x$with_systemdsystemunitdir" != xno; then
1500 AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])
1502 AM_CONDITIONAL(HAVE_SYSTEMD, [test -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != xno ])
1504 ##### Set up location for system bus socket
1505 if ! test -z "$with_system_socket"; then
1506 DBUS_SYSTEM_SOCKET=$with_system_socket
1508 DBUS_SYSTEM_SOCKET=${EXPANDED_LOCALSTATEDIR}/run/dbus/system_bus_socket
1511 AC_SUBST(DBUS_SYSTEM_SOCKET)
1512 AC_DEFINE_UNQUOTED(DBUS_SYSTEM_SOCKET,"$DBUS_SYSTEM_SOCKET",[The name of the socket the system bus listens on by default])
1514 ## system bus only listens on local domain sockets, and never
1515 ## on an abstract socket (so only root can create the socket)
1516 DBUS_SYSTEM_BUS_DEFAULT_ADDRESS="unix:path=$DBUS_SYSTEM_SOCKET"
1517 AC_SUBST(DBUS_SYSTEM_BUS_DEFAULT_ADDRESS)
1518 AC_DEFINE_UNQUOTED(DBUS_SYSTEM_BUS_DEFAULT_ADDRESS, "$DBUS_SYSTEM_BUS_DEFAULT_ADDRESS",[The default D-Bus address of the system bus])
1520 #### Set up the pid file
1521 if ! test -z "$with_system_pid_file"; then
1522 DBUS_SYSTEM_PID_FILE=$with_system_pid_file
1523 elif test x$with_init_scripts = xredhat ; then
1524 DBUS_SYSTEM_PID_FILE=${EXPANDED_LOCALSTATEDIR}/run/messagebus.pid
1526 DBUS_SYSTEM_PID_FILE=${EXPANDED_LOCALSTATEDIR}/run/dbus/pid
1529 AC_SUBST(DBUS_SYSTEM_PID_FILE)
1531 #### Directory to check for console ownership
1532 if ! test -z "$with_console_auth_dir"; then
1533 DBUS_CONSOLE_AUTH_DIR=$with_console_auth_dir
1535 DBUS_CONSOLE_AUTH_DIR=/var/run/console/
1538 AC_SUBST(DBUS_CONSOLE_AUTH_DIR)
1539 AC_DEFINE_UNQUOTED(DBUS_CONSOLE_AUTH_DIR, "$DBUS_CONSOLE_AUTH_DIR", [Directory to check for console ownerhip])
1541 #### File to check for console ownership
1542 if test x$have_console_owner_file = xyes; then
1543 if ! test -z "$with_console_owner_file"; then
1544 DBUS_CONSOLE_OWNER_FILE=$with_console_owner_file
1546 DBUS_CONSOLE_OWNER_FILE=/dev/console
1549 DBUS_CONSOLE_OWNER_FILE=
1552 AC_SUBST(DBUS_CONSOLE_OWNER_FILE)
1553 AC_DEFINE_UNQUOTED(DBUS_CONSOLE_OWNER_FILE, "$DBUS_CONSOLE_OWNER_FILE", [File to check for console ownerhip])
1555 #### User to start the system bus as
1556 if test -z "$with_dbus_user" ; then
1557 DBUS_USER=messagebus
1559 DBUS_USER=$with_dbus_user
1562 AC_DEFINE_UNQUOTED(DBUS_USER,"$DBUS_USER", [User for running the system BUS daemon])
1564 #### Prefix to install into
1565 DBUS_PREFIX=$EXPANDED_PREFIX
1566 AC_SUBST(DBUS_PREFIX)
1567 AC_DEFINE_UNQUOTED(DBUS_PREFIX,"$DBUS_PREFIX", [Prefix for installing DBUS])
1569 #### Direcotry to install data files into
1570 DBUS_DATADIR=$EXPANDED_DATADIR
1571 AC_SUBST(DBUS_DATADIR)
1572 AC_DEFINE_UNQUOTED(DBUS_DATADIR,"$DBUS_DATADIR", [Directory for installing DBUS data files])
1574 #### Directory to install dbus-daemon
1575 if test -z "$with_dbus_daemondir" ; then
1576 DBUS_DAEMONDIR=$EXPANDED_BINDIR
1578 DBUS_DAEMONDIR=$with_dbus_daemondir
1580 AC_SUBST(DBUS_DAEMONDIR)
1581 AC_DEFINE_UNQUOTED(DBUS_DAEMONDIR,"$DBUS_DAEMONDIR", [Directory for installing the DBUS daemon])
1583 #### Directory to install the other binaries
1584 DBUS_BINDIR="$EXPANDED_BINDIR"
1585 AC_SUBST(DBUS_BINDIR)
1586 AC_DEFINE_UNQUOTED(DBUS_BINDIR,"$DBUS_BINDIR", [Directory for installing the binaries])
1588 #### Directory to install the libexec binaries
1589 DBUS_LIBEXECDIR="$EXPANDED_LIBEXECDIR"
1590 AC_SUBST(DBUS_LIBEXECDIR)
1591 AC_DEFINE_UNQUOTED(DBUS_LIBEXECDIR,"$DBUS_LIBEXECDIR", [Directory for installing the libexec binaries])
1593 #### Tell tests where to find certain stuff in builddir
1596 # Useful in a cross-compilation environment, where the tests are run on the host system.
1597 AC_ARG_WITH(dbus-test-dir, AS_HELP_STRING([--with-dbus-test-dir=[dirname]],[path where the tests tools are available]),
1600 DBUS_TEST_EXEC="$DBUS_PWD/test"
1601 DBUS_TEST_DATA="$DBUS_PWD/test/data"
1603 AC_SUBST([DBUS_TEST_DATA])
1604 AC_SUBST([DBUS_TEST_EXEC])
1606 AC_DEFINE_UNQUOTED([DBUS_TEST_EXEC], ["$DBUS_TEST_EXEC"],
1607 [Full path to the daemon in the builddir])
1608 AC_DEFINE_UNQUOTED([DBUS_EXEEXT], ["$EXEEXT"],
1609 [Extension for executables, typically empty or .exe])
1611 AC_DEFINE_UNQUOTED(TEST_BUS_BINARY, ["$DBUS_PWD/bus/dbus-daemon$EXEEXT"],
1612 [Full path to the daemon in the builddir])
1613 AC_SUBST(TEST_BUS_BINARY)
1615 ## Export the non-setuid external helper
1616 TEST_LAUNCH_HELPER_BINARY="$DBUS_PWD/bus/dbus-daemon-launch-helper-test$EXEEXT"
1617 AC_SUBST(TEST_LAUNCH_HELPER_BINARY)
1618 AC_DEFINE_UNQUOTED(DBUS_TEST_LAUNCH_HELPER_BINARY, "$TEST_LAUNCH_HELPER_BINARY",
1619 [Full path to the launch helper test program in the builddir])
1621 #### Find socket directories
1622 if ! test -z "$TMPDIR" ; then
1623 DEFAULT_SOCKET_DIR=$TMPDIR
1624 elif ! test -z "$TEMP" ; then
1625 DEFAULT_SOCKET_DIR=$TEMP
1626 elif ! test -z "$TMP" ; then
1627 DEFAULT_SOCKET_DIR=$TMP
1629 DEFAULT_SOCKET_DIR=/tmp
1632 DEFAULT_SOCKET_DIR=`echo $DEFAULT_SOCKET_DIR | sed 's/+/%2B/g'`
1634 if ! test -z "$with_test_socket_dir" ; then
1635 TEST_SOCKET_DIR="$with_test_socket_dir"
1637 TEST_SOCKET_DIR=$DEFAULT_SOCKET_DIR
1639 AC_SUBST(TEST_SOCKET_DIR)
1640 AC_DEFINE_UNQUOTED(DBUS_TEST_SOCKET_DIR, "$TEST_SOCKET_DIR", [Where to put test sockets])
1642 if test "x$dbus_unix" = xyes; then
1643 TEST_LISTEN="unix:tmpdir=$TEST_SOCKET_DIR"
1645 TEST_LISTEN="tcp:host=localhost"
1647 AC_SUBST([TEST_LISTEN])
1648 AC_DEFINE_UNQUOTED([TEST_LISTEN], ["$TEST_LISTEN"],
1649 [Listening address for regression tests])
1651 if ! test -z "$with_session_socket_dir" ; then
1652 DBUS_SESSION_SOCKET_DIR="$with_session_socket_dir"
1654 DBUS_SESSION_SOCKET_DIR=$DEFAULT_SOCKET_DIR
1656 AC_DEFINE_UNQUOTED(DBUS_SESSION_SOCKET_DIR, "$DBUS_SESSION_SOCKET_DIR", [Where per-session bus puts its sockets])
1657 AC_SUBST(DBUS_SESSION_SOCKET_DIR)
1659 if test x$dbus_win = xyes; then
1660 DBUS_SESSION_BUS_DEFAULT_ADDRESS="$with_dbus_session_bus_default_address"
1661 elif test x$have_launchd = xyes; then
1662 DBUS_SESSION_BUS_DEFAULT_ADDRESS="launchd:env=DBUS_LAUNCHD_SESSION_BUS_SOCKET"
1664 DBUS_SESSION_BUS_DEFAULT_ADDRESS="unix:tmpdir=$DBUS_SESSION_SOCKET_DIR"
1666 AC_SUBST(DBUS_SESSION_BUS_DEFAULT_ADDRESS)
1668 # darwin needs this to initialize the environment
1669 AC_CHECK_HEADERS(crt_externs.h)
1670 AC_CHECK_FUNC(_NSGetEnviron, [AC_DEFINE(HAVE_NSGETENVIRON, 1, [Define if your system needs _NSGetEnviron to set up the environment])])
1671 AH_VERBATIM(_DARWIN_ENVIRON,
1673 #if defined(HAVE_NSGETENVIRON) && defined(HAVE_CRT_EXTERNS_H)
1674 # include <sys/time.h>
1675 # include <crt_externs.h>
1676 # define environ (*_NSGetEnviron())
1680 AC_ARG_ENABLE([stats],
1681 [AS_HELP_STRING([--enable-stats],
1682 [enable bus daemon usage statistics])],
1683 [], [enable_stats=no])
1684 if test "x$enable_stats" = xyes; then
1685 AC_DEFINE([DBUS_ENABLE_STATS], [1],
1686 [Define to enable bus daemon usage statistics])
1692 dbus/dbus-arch-deps.h
1696 bus/messagebus-config
1697 bus/org.freedesktop.dbus-session.plist
1706 test/name-test/Makefile
1710 dbus-1-uninstalled.pc
1711 test/data/valid-config-files/debug-allow-all.conf
1712 test/data/valid-config-files/debug-allow-all-sha1.conf
1713 test/data/valid-config-files-system/debug-allow-all-pass.conf
1714 test/data/valid-config-files-system/debug-allow-all-fail.conf
1715 test/data/valid-service-files/org.freedesktop.DBus.TestSuite.PrivServer.service
1716 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteEchoService.service
1717 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteForkingEchoService.service
1718 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteSegfaultService.service
1719 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteShellEchoServiceSuccess.service
1720 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteShellEchoServiceFail.service
1721 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteEchoService.service
1722 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteSegfaultService.service
1723 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteShellEchoServiceSuccess.service
1724 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteShellEchoServiceFail.service
1725 test/data/invalid-service-files-system/org.freedesktop.DBus.TestSuiteNoExec.service
1726 test/data/invalid-service-files-system/org.freedesktop.DBus.TestSuiteNoUser.service
1727 test/data/invalid-service-files-system/org.freedesktop.DBus.TestSuiteNoService.service
1731 dnl ==========================================================================
1736 prefix: ${EXPANDED_PREFIX}
1737 exec_prefix: ${exec_prefix}
1738 libdir: ${EXPANDED_LIBDIR}
1739 libexecdir: ${EXPANDED_LIBEXECDIR}
1740 bindir: ${EXPANDED_BINDIR}
1741 sysconfdir: ${EXPANDED_SYSCONFDIR}
1742 localstatedir: ${EXPANDED_LOCALSTATEDIR}
1743 datadir: ${EXPANDED_DATADIR}
1744 source code location: ${srcdir}
1747 cppflags: ${CPPFLAGS}
1748 cxxflags: ${CXXFLAGS}
1749 64-bit int: ${DBUS_INT64_TYPE}
1750 32-bit int: ${DBUS_INT32_TYPE}
1751 16-bit int: ${DBUS_INT16_TYPE}
1752 Doxygen: ${DOXYGEN:-not found}
1753 xmlto: ${XMLTO:-not found}
1754 man2html: ${MAN2HTML:-not found}"
1757 Maintainer mode: ${USE_MAINTAINER_MODE}
1758 gcc coverage profiling: ${enable_compiler_coverage}
1759 Building embedded tests: ${enable_embedded_tests}
1760 Building modular tests: ${enable_modular_tests}
1761 - with GLib: ${with_glib}
1762 Building verbose mode: ${enable_verbose_mode}
1763 Building assertions: ${enable_asserts}
1764 Building checks: ${enable_checks}
1765 Building bus stats API: ${enable_stats}
1766 Building SELinux support: ${have_selinux}
1767 Building inotify support: ${have_inotify}
1768 Building dnotify support: ${have_dnotify}
1769 Building kqueue support: ${have_kqueue}
1770 Building systemd support: ${have_systemd}
1771 Building X11 code: ${enable_x11}
1772 Building Doxygen docs: ${enable_doxygen_docs}
1773 Building XML docs: ${enable_xml_docs}
1774 Building cache support: ${enable_userdb_cache}
1775 Building launchd support: ${have_launchd}
1776 Using XML parser: ${with_xml}
1777 Init scripts style: ${with_init_scripts}
1778 Abstract socket names: ${ac_cv_have_abstract_sockets}
1779 System bus socket: ${DBUS_SYSTEM_SOCKET}
1780 System bus address: ${DBUS_SYSTEM_BUS_DEFAULT_ADDRESS}
1781 System bus PID file: ${DBUS_SYSTEM_PID_FILE}
1782 Session bus address: ${DBUS_SESSION_BUS_DEFAULT_ADDRESS}
1783 Console auth dir: ${DBUS_CONSOLE_AUTH_DIR}
1784 Console owner file: ${have_console_owner_file}
1785 Console owner file path: ${DBUS_CONSOLE_OWNER_FILE}
1786 System bus user: ${DBUS_USER}
1787 Session bus services dir: ${EXPANDED_DATADIR}/dbus-1/services
1788 'make check' socket dir: ${TEST_SOCKET_DIR}
1790 if test x$have_launchd = xyes; then
1791 echo " launchd agent dir: ${LAUNCHD_AGENT_DIR}"
1795 if test x$enable_embedded_tests = xyes; then
1796 echo "NOTE: building with unit tests increases the size of the installed library and renders it insecure."
1798 if test x$enable_embedded_tests = xyes -a x$enable_asserts = xno; then
1799 echo "NOTE: building with embedded tests but without assertions means tests may not properly report failures (this configuration is only useful when doing something like profiling the tests)"
1801 if test x$enable_compiler_coverage = xyes; then
1802 echo "NOTE: building with coverage profiling is definitely for developers only."
1804 if test x$enable_verbose_mode = xyes; then
1805 echo "NOTE: building with verbose mode increases library size, may slightly increase security risk, and decreases performance."
1807 if test x$enable_asserts = xyes; then
1808 echo "NOTE: building with assertions increases library size and decreases performance."
1810 if test x$enable_checks = xno; then
1811 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."
1813 if test x$dbus_use_libxml = xtrue; then
1815 echo "WARNING: You have chosen to use libxml as your xml parser however this code path is not maintained by the D-Bus developers and if it breaks you get to keep the pieces. If you have selected this option in err please reconfigure with expat (e.g. --with-xml=expat)."
1818 if test "x$DBUS_HAVE_INT64" = x0; then
1819 AC_MSG_WARN([You have disabled 64-bit integers via --without-64-bit.
1821 This removes parts of the standard D-Bus API and ABI (the 't' and 'x'
1822 typecodes, the dbus_int64_t and dbus_uint64_t types, etc.) and should only be
1823 used if your compiler lacks support for 64-bit integers. Please report a bug
1824 with details of your platform and compiler.
1826 This option is likely to be removed in future, unless the D-Bus developers
1827 receive reports that it is still needed.