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,"$GETTEXT_PACKAGE",[The name of the gettext domain])
22 # By default, rebuild autotools files on demand; only use ./missing if the
23 # user says --disable-maintainer-mode (some distributions like to do this)
24 AM_MAINTAINER_MODE([enable])
26 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
28 AC_DEFINE_UNQUOTED(DBUS_DAEMON_NAME,"dbus-daemon",[Name of executable])
30 # libtool versioning - this applies to libdbus
32 # See http://sources.redhat.com/autobook/autobook/autobook_91.html#SEC91 for details
35 ## increment if the interface has additions, changes, removals.
38 ## increment any time the source changes; set to
39 ## 0 if you increment CURRENT
42 ## increment if any interfaces have been added; set to 0
43 ## if any interfaces have been changed or removed. removal has
44 ## precedence over adding, so set to 0 if both happened.
51 DBUS_MAJOR_VERSION=dbus_major_version
52 DBUS_MINOR_VERSION=dbus_minor_version
53 DBUS_MICRO_VERSION=dbus_micro_version
54 DBUS_VERSION=dbus_major_version.dbus_minor_version.dbus_micro_version
56 AC_SUBST(DBUS_MAJOR_VERSION)
57 AC_SUBST(DBUS_MINOR_VERSION)
58 AC_SUBST(DBUS_MICRO_VERSION)
59 AC_SUBST(DBUS_VERSION)
64 AC_USE_SYSTEM_EXTENSIONS
71 COMPILER_OPTIMISATIONS
76 LT_LANG([Windows Resource])
78 # Set some internal variables depending on the platform for later use.
99 # Special defines for certain platforms
100 if test "$dbus_win" = yes; then
101 AC_DEFINE(DBUS_WIN,1,[Defined if we run on a W32 API based system])
102 BUILD_TIMESTAMP=`date --iso-8601=minutes`
103 AC_SUBST(BUILD_TIMESTAMP)
104 # Assume DBUS_VERSION is always three numbers
105 BUILD_FILEVERSION=`echo "$DBUS_VERSION" | sed -e 's/\./,/g'`,0
106 AC_SUBST(BUILD_FILEVERSION)
107 AC_CHECK_TOOL(WINDRES, windres, no)
108 if test "$WINDRES" = no; then
109 AC_MSG_ERROR([*** Could not find an implementation of windres in your PATH.])
111 if test "$dbus_wince" = yes; then
112 AC_DEFINE(DBUS_WINCE,1,[Defined if we run on a W32 CE API based system])
113 AC_DEFINE(_WIN32_WCE, 0x0502, [Defined to get newer W32 CE APIs])
116 AC_DEFINE(DBUS_UNIX,1,[Defined if we run on a Unix-based system])
118 if test "$dbus_cygwin" = yes; then
119 AC_DEFINE(DBUS_CYGWIN,1,[Defined if we run on a cygwin API based system])
122 AM_CONDITIONAL(DBUS_WIN, test "$dbus_win" = yes)
123 AM_CONDITIONAL(DBUS_WINCE, test "$dbus_wince" = yes)
124 AM_CONDITIONAL(DBUS_UNIX, test "$dbus_unix" = yes)
125 AM_CONDITIONAL(DBUS_CYGWIN, test "$dbus_cygwin" = yes)
127 # this must come first: other options use this to set their defaults
128 AC_ARG_ENABLE([developer],
129 [AS_HELP_STRING([--enable-developer],
130 [set defaults to be appropriate for a D-Bus developer instead of a distribution/end-user]),
131 [], enable_developer=no])
133 DBUS_STATIC_BUILD_CPPFLAGS=
134 if test "x$enable_shared" = xno; then
135 # On Windows, linking against the static library requires special effort
136 # to turn off DLL import/export processing. We normally link some things
137 # against the dynamic library, but if we're not building that, we'll
138 # have to link everything statically.
139 DBUS_STATIC_BUILD_CPPFLAGS=-DDBUS_STATIC_BUILD
141 AC_SUBST([DBUS_STATIC_BUILD_CPPFLAGS])
143 AC_ARG_ENABLE(ansi, AS_HELP_STRING([--enable-ansi],[enable -ansi -pedantic gcc flags]),enable_ansi=$enableval,enable_ansi=no)
144 AC_ARG_ENABLE(verbose-mode, AS_HELP_STRING([--enable-verbose-mode],[support verbose debug mode]),enable_verbose_mode=$enableval,enable_verbose_mode=$enable_developer)
145 AC_ARG_ENABLE(asserts, AS_HELP_STRING([--enable-asserts],[include assertion checks]),enable_asserts=$enableval,enable_asserts=$enable_developer)
146 AC_ARG_ENABLE(checks, AS_HELP_STRING([--enable-checks],[include sanity checks on public API]),enable_checks=$enableval,enable_checks=yes)
147 AC_ARG_ENABLE(xml-docs, AS_HELP_STRING([--enable-xml-docs],[build XML documentation (requires xmlto)]),enable_xml_docs=$enableval,enable_xml_docs=auto)
148 AC_ARG_ENABLE(doxygen-docs, AS_HELP_STRING([--enable-doxygen-docs],[build DOXYGEN documentation (requires Doxygen)]),enable_doxygen_docs=$enableval,enable_doxygen_docs=auto)
149 AC_ARG_ENABLE(abstract-sockets, AS_HELP_STRING([--enable-abstract-sockets],[use abstract socket namespace (linux only)]),enable_abstract_sockets=$enableval,enable_abstract_sockets=auto)
150 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--enable-selinux],[build with SELinux support]),enable_selinux=$enableval,enable_selinux=auto)
151 AC_ARG_ENABLE(libaudit,AS_HELP_STRING([--enable-libaudit],[build audit daemon support for SELinux]),enable_libaudit=$enableval,enable_libaudit=auto)
152 AC_ARG_ENABLE(dnotify, AS_HELP_STRING([--enable-dnotify],[build with dnotify support (linux only)]),enable_dnotify=$enableval,enable_dnotify=auto)
153 AC_ARG_ENABLE(inotify, AS_HELP_STRING([--enable-inotify],[build with inotify support (linux only)]),enable_inotify=$enableval,enable_inotify=auto)
154 AC_ARG_ENABLE(kqueue, AS_HELP_STRING([--enable-kqueue],[build with kqueue support]),enable_kqueue=$enableval,enable_kqueue=auto)
155 AC_ARG_ENABLE(console-owner-file, AS_HELP_STRING([--enable-console-owner-file],[enable console owner file]),enable_console_owner_file=$enableval,enable_console_owner_file=auto)
156 AC_ARG_ENABLE(userdb-cache, AS_HELP_STRING([--enable-userdb-cache],[build with userdb-cache support]),enable_userdb_cache=$enableval,enable_userdb_cache=yes)
157 AC_ARG_ENABLE(launchd, AS_HELP_STRING([--enable-launchd],[build with launchd auto-launch support]),enable_launchd=$enableval,enable_launchd=auto)
158 AC_ARG_ENABLE(systemd, AS_HELP_STRING([--enable-systemd],[build with systemd at_console support]),enable_systemd=$enableval,enable_systemd=auto)
160 AC_ARG_WITH(xml, AS_HELP_STRING([--with-xml=[libxml/expat]],[XML library to use (libxml may be named libxml2 on some systems)]))
161 AC_ARG_WITH(init-scripts, AS_HELP_STRING([--with-init-scripts=[redhat]],[Style of init scripts to install]))
162 AC_ARG_WITH(session-socket-dir, AS_HELP_STRING([--with-session-socket-dir=[dirname]],[Where to put sockets for the per-login-session message bus]))
163 AC_ARG_WITH(test-socket-dir, AS_HELP_STRING([--with-test-socket-dir=[dirname]],[Where to put sockets for make check]))
164 AC_ARG_WITH(system-pid-file, AS_HELP_STRING([--with-system-pid-file=[pidfile]],[PID file for systemwide daemon]))
165 AC_ARG_WITH(system-socket, AS_HELP_STRING([--with-system-socket=[filename]],[UNIX domain socket for systemwide daemon]))
166 AC_ARG_WITH(console-auth-dir, AS_HELP_STRING([--with-console-auth-dir=[dirname]],[directory to check for console ownerhip]))
167 AC_ARG_WITH(console-owner-file, AS_HELP_STRING([--with-console-owner-file=[filename]],[file whose owner determines current console owner]))
168 AC_ARG_WITH(launchd-agent-dir, AS_HELP_STRING([--with-launchd-agent-dir=[dirname]],[directory to put the launchd agent (default: /Library/LaunchAgents)]))
169 AC_ARG_WITH(dbus_user, AS_HELP_STRING([--with-dbus-user=<user>],[User for running the DBUS daemon (messagebus)]))
170 AC_ARG_WITH(dbus_daemondir, AS_HELP_STRING([--with-dbus-daemondir=[dirname]],[Directory for installing the DBUS daemon]))
171 AC_ARG_WITH(dbus_session_bus_default_address, AS_HELP_STRING([--with-dbus-session-bus-default-address=[nonce-tcp:/autolaunch:/tcp:host:port]],[Transport Type to be used (default: nonce-tcp:)]),with_dbus_session_bus_default_address=$withval,with_dbus_session_bus_default_address=nonce-tcp:)
173 AC_ARG_ENABLE([embedded-tests],
174 AS_HELP_STRING([--enable-embedded-tests],
175 [enable unit test code in the library and binaries]),
176 [], [enable_embedded_tests=$enable_developer])
177 AC_ARG_ENABLE([modular-tests],
178 AS_HELP_STRING([--enable-modular-tests],
179 [enable modular regression tests (requires GLib)]),
180 [], [enable_modular_tests=auto])
181 # --enable-tests overrides both --enable-embedded-tests and
182 # --enable-modular-tests
183 AC_ARG_ENABLE([tests],
184 AS_HELP_STRING([--enable-tests],
185 [enable/disable all tests, overriding embedded-tests/modular-tests]),
187 if test "x$enableval" = xyes; then
188 AC_MSG_NOTICE([Full test coverage was requested with --enable-tests=yes])
189 AC_MSG_NOTICE([This has many dependencies (GLib, dbus-glib, Python)])
191 enable_embedded_tests=$enableval
192 enable_modular_tests=$enableval
196 # DBUS_ENABLE_EMBEDDED_TESTS controls unit tests built in to .c files
197 # and also some stuff in the test/ subdir. DBUS_BUILD_TESTS was an older
199 AM_CONDITIONAL([DBUS_BUILD_TESTS], [test "x$enable_embedded_tests" = xyes])
200 AM_CONDITIONAL([DBUS_ENABLE_EMBEDDED_TESTS],
201 [test "x$enable_embedded_tests" = xyes])
202 if test "x$enable_embedded_tests" = xyes; then
203 AC_DEFINE([DBUS_ENABLE_EMBEDDED_TESTS], [1],
204 [Define to build test code into the library and binaries])
205 AC_DEFINE([DBUS_BUILD_TESTS], [1],
206 [Define to build test code into the library and binaries])
209 # DBUS_ENABLE_MODULAR_TESTS controls tests that work based on public API.
210 # These use GTest, from GLib, because life's too short. They're enabled by
211 # default (unless you don't have GLib), because they don't bloat the library
216 if test "x$enable_modular_tests" != xno; then
217 PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.24, gio-2.0 >= 2.24],
219 [if test "x$enable_modular_tests" = xyes; then
220 AC_MSG_NOTICE([Full test coverage (--enable-modular-tests=yes or --enable-tests=yes) requires GLib])
221 AC_MSG_ERROR([$GLIB_ERRORS])
222 else # assumed to be "auto"
225 # If dbus-gmain.[ch] returned to libdbus then we wouldn't need this
226 PKG_CHECK_MODULES([DBUS_GLIB], [dbus-glib-1],
228 [if test "x$enable_modular_tests" = xyes; then
229 AC_MSG_NOTICE([Full test coverage (--enable-modular-tests=yes or --enable-tests=yes) requires dbus-glib])
230 AC_MSG_ERROR([$DBUS_GLIB_ERRORS])
231 else # assumed to be "auto"
235 if test "x$enable_modular_tests" != xno; then
236 AC_DEFINE([DBUS_ENABLE_MODULAR_TESTS], [1],
237 [Define to build independent test binaries])
239 AM_CONDITIONAL([DBUS_ENABLE_MODULAR_TESTS],
240 [test "x$enable_modular_tests" != xno])
242 if test "x$with_glib" != xno; then
243 AC_DEFINE([DBUS_WITH_GLIB], [1],
244 [Define if GLib, GObject, GIO are available])
246 AM_CONDITIONAL([DBUS_WITH_GLIB], [test "x$with_glib" != xno])
248 AC_ARG_ENABLE([installed-tests],
249 AS_HELP_STRING([--enable-installed-tests],
250 [enable unit test code in the library and binaries]),
251 [], [enable_installed_tests=no])
252 AM_CONDITIONAL([DBUS_ENABLE_INSTALLED_TESTS],
253 [test "x$enable_installed_tests" = xyes])
255 if test "x$enable_tests" = xyes; then
256 # full test coverage is required, Python is a hard dependency
257 AC_MSG_NOTICE([Full test coverage (--enable-tests=yes) requires Python, dbus-python, pygobject])
258 AM_PATH_PYTHON([2.6])
259 AC_MSG_CHECKING([for Python modules for full test coverage])
260 if "$PYTHON" -c "import dbus, gobject, dbus.mainloop.glib"; then
264 AC_MSG_ERROR([cannot import dbus, gobject, dbus.mainloop.glib Python modules])
267 # --enable-tests not given: do not abort if Python is missing
268 AM_PATH_PYTHON([2.6], [], [:])
271 if test x$enable_verbose_mode = xyes; then
272 AC_DEFINE(DBUS_ENABLE_VERBOSE_MODE,1,[Support a verbose mode])
275 if test x$enable_asserts = xno; then
276 AC_DEFINE(DBUS_DISABLE_ASSERT,1,[Disable assertion checking])
277 DISABLE_UNUSED_WARNINGS="unused-label"
280 # -rdynamic is needed for glibc's backtrace_symbols to work.
281 # No clue how much overhead this adds, but it's useful
282 # to do this on any assertion failure,
283 # so for now it's enabled anytime asserts are (currently not
284 # in production builds).
286 # To get -rdynamic you pass -export-dynamic to libtool.
287 AC_DEFINE(DBUS_BUILT_R_DYNAMIC,1,[whether -export-dynamic was passed to libtool])
288 R_DYNAMIC_LDFLAG=-export-dynamic
290 AC_SUBST(R_DYNAMIC_LDFLAG)
292 if test x$enable_checks = xno; then
293 AC_DEFINE(DBUS_DISABLE_CHECKS,1,[Disable public API sanity checking])
294 AC_DEFINE(G_DISABLE_CHECKS,1,[Disable GLib public API sanity checking])
295 DISABLE_UNUSED_WARNINGS="unused-label"
298 if test x$enable_userdb_cache = xyes; then
299 AC_DEFINE(DBUS_ENABLE_USERDB_CACHE,1,[Build with caching of user data])
302 if test x$enable_compiler_coverage = xyes; then
303 ## so that config.h changes when you toggle gcov support
304 AC_DEFINE_UNQUOTED(DBUS_GCOV_ENABLED, 1, [Defined if gcov is enabled to force a rebuild due to config.h changing])
307 # glibc21.m4 serial 3
308 dnl Copyright (C) 2000-2002, 2004 Free Software Foundation, Inc.
309 dnl This file is free software; the Free Software Foundation
310 dnl gives unlimited permission to copy and/or distribute it,
311 dnl with or without modifications, as long as this notice is preserved.
313 # Test for the GNU C Library, version 2.1 or newer.
316 AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer,
317 ac_cv_gnu_library_2_1,
318 [AC_EGREP_CPP([Lucky GNU user],
320 #include <features.h>
321 #ifdef __GNU_LIBRARY__
322 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
327 ac_cv_gnu_library_2_1=yes,
328 ac_cv_gnu_library_2_1=no)
334 AC_CHECK_SIZEOF(char)
335 AC_CHECK_SIZEOF(short)
336 AC_CHECK_SIZEOF(long)
338 AC_CHECK_SIZEOF(void *)
339 AC_CHECK_SIZEOF(long long)
340 AC_CHECK_SIZEOF(__int64)
342 AC_ARG_WITH([64-bit],
343 [AS_HELP_STRING([--without-64-bit],
344 [If you have to use this option, please report it as a bug])],
348 ### See what our 64 bit type is called
349 AC_MSG_CHECKING([64-bit integer type])
354 dbusint64_constant='(val)'
355 dbusuint64_constant='(val)'
356 dbusint64_printf_modifier='""'
360 dbusint64_constant='(val##L)'
361 dbusuint64_constant='(val##UL)'
362 dbusint64_printf_modifier='"l"'
364 $ac_cv_sizeof_long_long)
365 dbusint64='long long'
366 dbusint64_constant='(val##LL)'
367 dbusuint64_constant='(val##ULL)'
368 # Ideally we discover what the format is, but this is
369 # only used in verbose mode, so eh...
370 if test x"$ac_cv_gnu_library_2_1" = xyes; then
371 dbusint64_printf_modifier='"ll"'
374 $ac_cv_sizeof___int64)
376 dbusint64_constant='(val##i64)'
377 dbusuint64_constant='(val##ui64)'
379 if test x"$ac_cv_gnu_library_2_1" = xyes; then
380 dbusint64_printf_modifier='"ll"'
386 [test "x$with_64_bit" = xno],
388 DBUS_INT64_TYPE="no_int64_type_detected"
391 DBUS_UINT64_CONSTANT=
392 AC_MSG_RESULT([disabled via --without-64-bit])
395 [test -z "$dbusint64"],
396 [AC_MSG_RESULT([not found])
397 AC_MSG_ERROR([Could not find a 64-bit integer type.
399 Please report a bug here with details of your platform and compiler:
401 http://bugs.freedesktop.org/enter_bug.cgi?product=DBus&component=core
403 To compile D-Bus with all 64-bit integer types removed (not recommended), use
404 the option "--without-64-bit".
406 This option is likely to be removed in future, unless you report that your
411 DBUS_INT64_TYPE="$dbusint64"
413 DBUS_INT64_CONSTANT="$dbusint64_constant"
414 DBUS_UINT64_CONSTANT="$dbusuint64_constant"
415 if test x"$dbusint64_printf_modifier" != x; then
416 AC_DEFINE_UNQUOTED(DBUS_INT64_PRINTF_MODIFIER, [$dbusint64_printf_modifier], [Define to printf modifier for 64 bit integer type])
418 AC_MSG_RESULT($DBUS_INT64_TYPE)
421 AC_SUBST(DBUS_INT64_TYPE)
422 AC_SUBST(DBUS_INT64_CONSTANT)
423 AC_SUBST(DBUS_UINT64_CONSTANT)
424 AC_SUBST(DBUS_HAVE_INT64)
426 ### see what 32-bit int is called
427 AC_MSG_CHECKING([32-bit integer type])
441 if test -z "$dbusint32" ; then
442 DBUS_INT32_TYPE="no_int32_type_detected"
443 AC_MSG_ERROR([No 32-bit integer type found])
445 DBUS_INT32_TYPE="$dbusint32"
446 AC_MSG_RESULT($DBUS_INT32_TYPE)
449 AC_SUBST(DBUS_INT32_TYPE)
451 ### see what 16-bit int is called
452 AC_MSG_CHECKING([16-bit integer type])
463 if test -z "$dbusint16" ; then
464 DBUS_INT16_TYPE="no_int16_type_detected"
465 AC_MSG_ERROR([No 16-bit integer type found])
467 DBUS_INT16_TYPE="$dbusint16"
468 AC_MSG_RESULT($DBUS_INT16_TYPE)
471 AC_SUBST(DBUS_INT16_TYPE)
476 # check at compile-time, so that it is possible to build universal
477 # (with multiple architectures at once on the compile line)
478 AH_VERBATIM([WORDS_BIGENDIAN_DARWIN], [
479 /* Use the compiler-provided endianness defines to allow universal compiling. */
480 #if defined(__BIG_ENDIAN__)
481 #define WORDS_BIGENDIAN 1
490 dnl **********************************
491 dnl *** va_copy checks (from GLib) ***
492 dnl **********************************
493 dnl we currently check for all three va_copy possibilities, so we get
494 dnl all results in config.log for bug reports.
495 AC_CACHE_CHECK([for an implementation of va_copy()],dbus_cv_va_copy,[
496 AC_LINK_IFELSE([AC_LANG_SOURCE([#include <stdarg.h>
498 static void f (int i, ...) {
499 va_list args1, args2;
501 va_copy (args2, args1);
502 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
504 va_end (args1); va_end (args2);
510 [dbus_cv_va_copy=yes],
511 [dbus_cv_va_copy=no])
513 AC_CACHE_CHECK([for an implementation of __va_copy()],dbus_cv___va_copy,[
514 AC_LINK_IFELSE([AC_LANG_SOURCE([#include <stdarg.h>
516 static void f (int i, ...) {
517 va_list args1, args2;
519 __va_copy (args2, args1);
520 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
522 va_end (args1); va_end (args2);
528 [dbus_cv___va_copy=yes],
529 [dbus_cv___va_copy=no])
532 if test "x$dbus_cv_va_copy" = "xyes"; then
533 dbus_va_copy_func=va_copy
534 else if test "x$dbus_cv___va_copy" = "xyes"; then
535 dbus_va_copy_func=__va_copy
539 if test -n "$dbus_va_copy_func"; then
540 AC_DEFINE_UNQUOTED(DBUS_VA_COPY,$dbus_va_copy_func,[A 'va_copy' style function])
544 AC_CACHE_CHECK([whether va_lists can be copied by value],
546 [AC_RUN_IFELSE([AC_LANG_PROGRAM(
552 static void f (int i, ...) {
553 va_list args1, args2;
556 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
558 va_end (args1); va_end (args2);
565 [dbus_cv_va_val_copy=yes],
566 [dbus_cv_va_val_copy=no],
567 [dbus_cv_va_val_copy=yes])
571 if test "x$dbus_cv_va_val_copy" = "xno"; then
572 AC_DEFINE(DBUS_VA_COPY_AS_ARRAY,1, ['va_lists' cannot be copies as values])
578 AC_CACHE_CHECK([whether $CC knows __sync_sub_and_fetch()],
579 dbus_cv_sync_sub_and_fetch,
581 AC_LANG_PROGRAM([[]], [[int a = 4; int b = __sync_sub_and_fetch(&a, 4); exit(b); ]])],
582 [dbus_cv_sync_sub_and_fetch=yes],
583 [dbus_cv_sync_sub_and_fetch=no])
586 if test "x$dbus_cv_sync_sub_and_fetch" = "xyes" ; then
592 AC_DEFINE_UNQUOTED([DBUS_USE_SYNC], [$have_sync], [Use the gcc __sync extension])
594 #### Various functions
595 AC_SEARCH_LIBS(socket,[socket network])
596 AC_CHECK_FUNC(gethostbyname,,[AC_CHECK_LIB(nsl,gethostbyname)])
598 AC_CHECK_FUNCS(vsnprintf vasprintf nanosleep usleep setenv clearenv unsetenv socketpair getgrouplist fpathconf setrlimit poll setlocale localeconv strtoll strtoull)
600 AC_CHECK_HEADERS([syslog.h])
601 if test "x$ac_cv_header_syslog_h" = "xyes"; then
602 AC_CHECK_DECLS([LOG_PERROR], [], [], [[#include <syslog.h>]])
605 #### Check for broken poll; taken from Glib's configure
607 AC_MSG_CHECKING([for broken poll])
608 AC_RUN_IFELSE([AC_LANG_SOURCE([[
612 #ifdef HAVE_SYS_POLL_H
613 #include <sys/poll.h>
616 struct pollfd fds[1];
618 fd = open("/dev/null", 1);
620 fds[0].events = POLLIN;
622 if (poll(fds, 1, 0) < 0 || (fds[0].revents & POLLNVAL) != 0) {
623 exit(1); /* Does not work for devices -- fail */
629 AC_DEFINE(BROKEN_POLL,1,[poll doesn't work on devices])],
630 [broken_poll="no (cross compiling)"])
631 AC_MSG_RESULT($broken_poll)
633 AC_MSG_CHECKING(for dirfd)
634 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
635 #include <sys/types.h>
643 [dbus_have_dirfd=yes],
644 [dbus_have_dirfd=no])
645 AC_MSG_RESULT($dbus_have_dirfd)
646 if test "$dbus_have_dirfd" = yes; then
647 AC_DEFINE(HAVE_DIRFD,1,[Have dirfd function])
649 AC_MSG_CHECKING(for DIR *dirp->dd_fd)
650 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
651 #include <sys/types.h>
660 [dbus_have_ddfd=yes],
662 AC_MSG_RESULT($dbus_have_ddfd)
663 if test "$dbus_have_ddfd" = yes; then
664 AC_DEFINE(HAVE_DDFD,1,[Have the ddfd member of DIR])
668 AC_CHECK_HEADERS(sys/resource.h)
670 AC_CHECK_HEADERS(dirent.h)
672 AC_CHECK_HEADERS(execinfo.h, [AC_CHECK_FUNCS(backtrace)])
674 AC_CHECK_HEADERS(errno.h)
676 AC_CHECK_HEADERS(signal.h)
678 AC_CHECK_HEADERS(locale.h)
680 AC_CHECK_HEADERS(byteswap.h)
682 AC_CHECK_HEADERS(unistd.h)
684 AC_CHECK_HEADERS(ws2tcpip.h)
686 AC_CHECK_HEADERS(wspiapi.h)
688 # Add -D_POSIX_PTHREAD_SEMANTICS if on Solaris
692 CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS" ;;
695 # checking for a posix version of getpwnam_r
696 # if we are cross compiling and can not run the test
697 # assume getpwnam_r is the posix version
698 # it is up to the person cross compiling to change
699 # this behavior if desired
701 AC_CACHE_CHECK([for posix getpwnam_r],
702 ac_cv_func_posix_getpwnam_r,
703 [AC_RUN_IFELSE([AC_LANG_PROGRAM(
710 struct passwd pwd, *pwptr = &pwd;
713 error = getpwnam_r ("", &pwd, buffer,
714 sizeof (buffer), &pwptr);
715 return (error < 0 && errno == ENOSYS)
718 [ac_cv_func_posix_getpwnam_r=yes],
719 [ac_cv_func_posix_getpwnam_r=no],
720 [ac_cv_func_posix_getpwnam_r=yes]
724 if test "$ac_cv_func_posix_getpwnam_r" = yes; then
725 AC_DEFINE(HAVE_POSIX_GETPWNAM_R,1,
726 [Have POSIX function getpwnam_r])
728 AC_CACHE_CHECK([for nonposix getpwnam_r],
729 ac_cv_func_nonposix_getpwnam_r,
730 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <pwd.h>]], [[char buffer[10000];
732 getpwnam_r ("", &pwd, buffer,
733 sizeof (buffer));]])],
734 [ac_cv_func_nonposix_getpwnam_r=yes],
735 [ac_cv_func_nonposix_getpwnam_r=no])])
736 if test "$ac_cv_func_nonposix_getpwnam_r" = yes; then
737 AC_DEFINE(HAVE_NONPOSIX_GETPWNAM_R,1,
738 [Have non-POSIX function getpwnam_r])
742 dnl check for socklen_t
743 AC_MSG_CHECKING(whether socklen_t is defined)
744 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
745 #include <sys/types.h>
746 #include <sys/socket.h>
752 [dbus_have_socklen_t=yes],
753 [dbus_have_socklen_t=no])
754 AC_MSG_RESULT($dbus_have_socklen_t)
756 if test "x$dbus_have_socklen_t" = "xyes"; then
757 AC_DEFINE(HAVE_SOCKLEN_T,1,[Have socklen_t type])
760 dnl check for writev header and writev function so we're
761 dnl good to go if HAVE_WRITEV gets defined.
762 AC_CHECK_HEADERS(sys/uio.h, [AC_CHECK_FUNCS(writev)])
764 dnl needed on darwin for NAME_MAX
765 AC_CHECK_HEADERS(sys/syslimits.h)
767 dnl Make it easy to check if we have MSG_NOSIGNAL without actually having to include sys/socket.h
768 AC_CHECK_DECLS([MSG_NOSIGNAL], [], [], [[ #include <sys/socket.h> ]])
770 dnl check for flavours of varargs macros (test from GLib)
771 AC_MSG_CHECKING(for ISO C99 varargs macros in C)
772 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
773 int a(int p1, int p2, int p3);
774 #define call_a(...) a(1,__VA_ARGS__)
777 [dbus_have_iso_c_varargs=yes],
778 [dbus_have_iso_c_varargs=no])
779 AC_MSG_RESULT($dbus_have_iso_c_varargs)
781 AC_MSG_CHECKING(for GNUC varargs macros)
782 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
783 int a(int p1, int p2, int p3);
784 #define call_a(params...) a(1,params)
787 [dbus_have_gnuc_varargs=yes],
788 [dbus_have_gnuc_varargs=no])
789 AC_MSG_RESULT($dbus_have_gnuc_varargs)
791 dnl Output varargs tests
792 if test x$dbus_have_iso_c_varargs = xyes; then
793 AC_DEFINE(HAVE_ISO_VARARGS,1,[Have ISO C99 varargs macros])
795 if test x$dbus_have_gnuc_varargs = xyes; then
796 AC_DEFINE(HAVE_GNUC_VARARGS,1,[Have GNU-style varargs macros])
799 dnl Check for various credentials.
800 AC_MSG_CHECKING(for struct cmsgcred)
801 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
802 #include <sys/types.h>
803 #include <sys/socket.h>
805 struct cmsgcred cred;
809 [dbus_have_struct_cmsgcred=yes],
810 [dbus_have_struct_cmsgcred=no])
811 AC_MSG_RESULT($dbus_have_struct_cmsgcred)
813 if test x$dbus_have_struct_cmsgcred = xyes; then
814 AC_DEFINE(HAVE_CMSGCRED,1,[Have cmsgcred structure])
817 AC_CHECK_FUNCS(getpeerucred getpeereid)
819 AC_CHECK_FUNCS(pipe2 accept4)
821 #### Abstract sockets
823 if test x$enable_abstract_sockets = xauto; then
826 AC_CACHE_CHECK([abstract socket namespace],
827 ac_cv_have_abstract_sockets,
828 [AC_RUN_IFELSE([AC_LANG_PROGRAM(
830 #include <sys/types.h>
834 #include <sys/socket.h>
841 struct sockaddr_un addr;
843 listen_fd = socket (PF_UNIX, SOCK_STREAM, 0);
847 fprintf (stderr, "socket() failed: %s\n", strerror (errno));
851 memset (&addr, '\0', sizeof (addr));
852 addr.sun_family = AF_UNIX;
853 strcpy (addr.sun_path, "X/tmp/dbus-fake-socket-path-used-in-configure-test");
854 /* SUN_LEN uses strlen() so need to calculate it before adding \0 at the
857 slen = SUN_LEN(&addr);
858 addr.sun_path[0] = '\0'; /* this is what makes it abstract */
860 if (bind (listen_fd, (struct sockaddr*) &addr, slen) < 0)
862 fprintf (stderr, "Abstract socket namespace bind() failed: %s\n",
869 [ac_cv_have_abstract_sockets=yes],
870 [ac_cv_have_abstract_sockets=no],
872 ac_cv_have_abstract_sockets=no
876 if test x$warn_on_xcompile = xyes ; then
877 AC_MSG_WARN([Cannot check for abstract sockets when cross-compiling, please use --enable-abstract-sockets])
882 if test x$enable_abstract_sockets = xyes; then
883 if test x$ac_cv_have_abstract_sockets = xno; then
884 AC_MSG_ERROR([Abstract sockets explicitly required, and support not detected.])
888 if test x$enable_abstract_sockets = xno; then
889 ac_cv_have_abstract_sockets=no;
892 if test x$ac_cv_have_abstract_sockets = xyes ; then
893 DBUS_PATH_OR_ABSTRACT=abstract
894 AC_DEFINE(HAVE_ABSTRACT_SOCKETS,1,[Have abstract socket namespace])
896 DBUS_PATH_OR_ABSTRACT=path
899 # this is used in addresses to prefer abstract, e.g.
900 # unix:path=/foo or unix:abstract=/foo
901 AC_SUBST(DBUS_PATH_OR_ABSTRACT)
905 #### Sort out XML library
908 AC_CHECK_LIB(expat, XML_ParserCreate_MM,
909 [ AC_CHECK_HEADERS(expat.h, have_expat=true, have_expat=false) ],
912 # see what we want to use
913 dbus_use_libxml=false
915 if test x$with_xml = xexpat; then
916 if ! $have_expat ; then
917 AC_MSG_ERROR([Explicitly requested expat but expat not found])
920 elif test x$with_xml = xlibxml; then
921 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= 2.6.0, have_libxml=true, have_libxml=false)
922 if ! $have_libxml ; then
923 AC_MSG_ERROR([Explicitly requested libxml but libxml not found])
927 ### expat is the default because libxml can't currently survive
928 ### our brutal OOM-handling unit test setup.
929 ### http://bugzilla.gnome.org/show_bug.cgi?id=109368
930 if test x$have_expat = xfalse; then
931 AC_MSG_ERROR([Could not find expat.h, check config.log for failed attempts])
933 ### By default, only use Expat since it's tested and known to work. If you're a
934 ### general-purpose OS vendor, please don't enable libxml. For embedded use
935 ### if your OS is built around libxml, that's another case.
939 AM_CONDITIONAL(DBUS_USE_EXPAT, $dbus_use_expat)
940 AM_CONDITIONAL(DBUS_USE_LIBXML, $dbus_use_libxml)
942 if $dbus_use_expat; then
946 if $dbus_use_libxml; then
947 XML_LIBS=$LIBXML_LIBS
948 XML_CFLAGS=$LIBXML_CFLAGS
950 AC_SUBST([XML_CFLAGS])
953 # Thread lib detection
954 AC_CHECK_FUNC(pthread_cond_timedwait,[AC_CHECK_LIB(pthread,pthread_cond_timedwait,
955 [THREAD_LIBS="-lpthread"])])
957 LIBS="$LIBS $THREAD_LIBS"
958 AC_CHECK_FUNC(pthread_condattr_setclock,have_pthread_condattr_setclock=true,have_pthread_condattr_setclock=false)
959 if test x$have_pthread_condattr_setclock = xtrue; then
960 AC_SEARCH_LIBS([clock_getres],[rt],[THREAD_LIBS="$THREAD_LIBS -lrt"])
961 AC_MSG_CHECKING([for CLOCK_MONOTONIC])
962 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>
965 struct timespec monotonic_timer;
966 pthread_condattr_t attr;
967 pthread_condattr_init (&attr);
968 pthread_condattr_setclock (&attr, CLOCK_MONOTONIC);
969 clock_getres (CLOCK_MONOTONIC,&monotonic_timer);
971 [have_clock_monotonic=true],
972 [have_clock_monotonic=false])
973 if test x$have_clock_monotonic = xtrue; then
974 AC_MSG_RESULT([found])
975 AC_DEFINE(HAVE_MONOTONIC_CLOCK, 1, [Define if we have CLOCK_MONOTONIC])
977 AC_MSG_RESULT([not found])
982 AC_SUBST([THREAD_LIBS])
985 if test x$enable_selinux = xno ; then
988 # See if we have SELinux library
989 AC_CHECK_LIB(selinux, is_selinux_enabled,
990 have_selinux=yes, have_selinux=no)
992 # see if we have the SELinux header with the new D-Bus stuff in it
993 if test x$have_selinux = xyes ; then
994 AC_MSG_CHECKING([for DBUS Flask permissions in selinux/av_permissions.h])
995 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <selinux/av_permissions.h>]],
996 [[#ifdef DBUS__ACQUIRE_SVC return 0;
998 #error DBUS__ACQUIRE_SVC not defined
1002 AC_MSG_RESULT($have_selinux)
1005 if test x$enable_selinux = xauto ; then
1006 if test x$have_selinux = xno ; then
1007 AC_MSG_WARN([Sufficiently new SELinux library not found])
1010 if test x$have_selinux = xno ; then
1011 AC_MSG_ERROR([SElinux explicitly required, and SELinux library not found])
1016 AM_CONDITIONAL(HAVE_SELINUX, test x$have_selinux = xyes)
1018 if test x$have_selinux = xyes ; then
1019 # the selinux code creates threads
1020 # which requires libpthread even on linux
1021 AC_CHECK_FUNC(pthread_create,,[AC_CHECK_LIB(pthread,pthread_create,
1022 [SELINUX_THREAD_LIBS="-lpthread"])])
1024 SELINUX_LIBS="-lselinux $SELINUX_THREAD_LIBS"
1025 AC_DEFINE(HAVE_SELINUX,1,[SELinux support])
1031 if test x$enable_inotify = xno ; then
1034 AC_CHECK_HEADERS(sys/inotify.h, have_inotify=yes, have_inotify=no)
1037 dnl check if inotify backend is enabled
1038 if test x$have_inotify = xyes; then
1039 AC_DEFINE(DBUS_BUS_ENABLE_INOTIFY,1,[Use inotify])
1040 AC_CHECK_FUNCS(inotify_init1)
1043 AM_CONDITIONAL(DBUS_BUS_ENABLE_INOTIFY, test x$have_inotify = xyes)
1046 if test x$enable_dnotify = xno ; then
1049 if test x$have_inotify = xno -a x$host_os = xlinux-gnu -o x$host_os = xlinux; then
1056 dnl check if dnotify backend is enabled
1057 if test x$have_dnotify = xyes; then
1058 AC_DEFINE(DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX,1,[Use dnotify on Linux])
1061 AM_CONDITIONAL(DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX, test x$have_dnotify = xyes)
1063 # For simplicity, we require the userland API for epoll_create1 at
1064 # compile-time (glibc 2.9), but we'll run on kernels that turn out
1065 # not to have it at runtime.
1066 AC_ARG_ENABLE([epoll],
1067 [AS_HELP_STRING([--enable-epoll],[use epoll(4) on Linux])],
1068 [enable_epoll=$enableval], [enable_epoll=auto])
1069 if test x$enable_epoll = xno; then
1072 AC_MSG_CHECKING([for Linux epoll(4)])
1073 AC_LINK_IFELSE([AC_LANG_PROGRAM(
1076 #error This is not Linux
1078 #include <sys/epoll.h>
1080 [epoll_create1 (EPOLL_CLOEXEC);])],
1081 [have_linux_epoll=yes],
1082 [have_linux_epoll=no])
1083 AC_MSG_RESULT([$have_linux_epoll])
1085 if test x$enable_epoll,$have_linux_epoll = xyes,no; then
1086 AC_MSG_ERROR([epoll support explicitly enabled but not available])
1088 if test x$have_linux_epoll = xyes; then
1089 AC_DEFINE([DBUS_HAVE_LINUX_EPOLL], 1, [Define to use epoll(4) on Linux])
1091 AM_CONDITIONAL([HAVE_LINUX_EPOLL], [test x$have_linux_epoll = xyes])
1094 if test x$enable_kqueue = xno ; then
1098 AC_CHECK_HEADER(sys/event.h, , have_kqueue=no)
1099 AC_CHECK_FUNC(kqueue, , have_kqueue=no)
1101 if test x$enable_kqueue = xyes -a x$have_kqueue = xno; then
1102 AC_MSG_ERROR(kqueue support explicitly enabled but not available)
1106 dnl check if kqueue backend is enabled
1107 if test x$have_kqueue = xyes; then
1108 AC_DEFINE(DBUS_BUS_ENABLE_KQUEUE,1,[Use kqueue])
1111 AM_CONDITIONAL(DBUS_BUS_ENABLE_KQUEUE, test x$have_kqueue = xyes)
1114 if test x$enable_launchd = xno ; then
1118 AC_CHECK_HEADER([launch.h], , have_launchd=no)
1119 AC_PATH_PROG([LAUNCHCTL], [launchctl])
1120 if test "x$LAUNCHCTL" = "x"; then
1124 if test x$enable_launchd = xyes && test x$have_launchd = xno ; then
1125 AC_MSG_ERROR([launchd support explicitly enabled but not available])
1129 dnl check if launchd is enabled
1130 if test x$have_launchd = xyes; then
1131 AC_DEFINE(DBUS_ENABLE_LAUNCHD,1,[Use launchd autolaunch])
1134 AM_CONDITIONAL(DBUS_ENABLE_LAUNCHD, test x$have_launchd = xyes)
1136 #### Directory to place launchd agent file
1137 if test "x$with_launchd_agent_dir" = "x"; then
1138 LAUNCHD_AGENT_DIR="/Library/LaunchAgents"
1140 LAUNCHD_AGENT_DIR="$with_launchd_agent_dir"
1143 AC_SUBST(LAUNCHD_AGENT_DIR)
1145 dnl console owner file
1146 if test x$enable_console_owner_file = xno ; then
1147 have_console_owner_file=no;
1151 have_console_owner_file=yes;
1152 AC_DEFINE(HAVE_CONSOLE_OWNER_FILE,1,[Have console owner file])
1155 have_console_owner_file=no;;
1159 AM_CONDITIONAL(HAVE_CONSOLE_OWNER_FILE, test x$have_console_owner_file = xyes)
1161 dnl systemd detection
1162 if test x$enable_systemd = xno ; then
1165 PKG_CHECK_MODULES(SYSTEMD,
1166 [libsystemd-login >= 32, libsystemd-daemon >= 32],
1171 if test x$have_systemd = xyes; then
1172 AC_DEFINE(HAVE_SYSTEMD,1,[Have systemd])
1175 if test x$enable_systemd = xyes -a x$have_systemd != xyes ; then
1176 AC_MSG_ERROR([Explicitly requested systemd support, but systemd not found])
1179 # libaudit detection
1180 if test x$enable_libaudit = xno ; then
1183 # See if we have audit daemon & capabilities library
1184 AC_CHECK_LIB(audit, audit_log_user_avc_message,
1185 have_libaudit=yes, have_libaudit=no)
1186 if test x$have_libaudit = xyes ; then
1187 AC_CHECK_LIB(cap-ng, capng_clear,
1188 have_libaudit=yes, have_libaudit=no)
1192 AM_CONDITIONAL(HAVE_LIBAUDIT, test x$have_libaudit = xyes)
1194 if test x$have_libaudit = xyes ; then
1195 SELINUX_LIBS="$SELINUX_LIBS -laudit -lcap-ng"
1196 AC_DEFINE(HAVE_LIBAUDIT,1,[audit daemon SELinux support])
1199 AC_SUBST([SELINUX_LIBS])
1201 # Check for ADT API (Solaris Basic Security Mode auditing)
1202 AC_MSG_CHECKING(for ADT API)
1203 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1204 #include <bsm/adt.h>
1205 adt_user_context = ADT_USER;
1206 ]], [[]])], [ check_adt_audit=yes ], [ check_adt_audit=no ])
1208 if test ${check_adt_audit} = yes
1210 AC_DEFINE([HAVE_ADT], [], [Adt audit API])
1217 AC_SUBST([ADT_LIBS])
1219 # Check for SCM_RIGHTS
1220 AC_MSG_CHECKING([for SCM_RIGHTS])
1221 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1222 #include <sys/socket.h>
1224 static int x = SCM_RIGHTS;
1226 [ AC_MSG_RESULT([supported])
1227 AC_DEFINE([HAVE_UNIX_FD_PASSING], [1], [Supports sending UNIX file descriptors]) ],
1228 [ AC_MSG_RESULT([not supported]) ])
1231 if test x$dbus_win = xyes ; then
1232 if test x$dbus_wince = xyes ; then
1233 NETWORK_libs="-lws2"
1235 NETWORK_libs="-lws2_32"
1239 AC_SUBST([NETWORK_libs])
1241 AC_ARG_WITH([valgrind],
1242 [AS_HELP_STRING([--with-valgrind],
1243 [Add instrumentation to help valgrind to understand our allocator])],
1247 if test x$with_valgrind != xno; then
1248 PKG_CHECK_MODULES([VALGRIND], [valgrind >= 3.6])
1249 AC_DEFINE([WITH_VALGRIND], [1], [Define to add Valgrind instrumentation])
1252 #### Set up final flags
1253 LIBDBUS_LIBS="$THREAD_LIBS $NETWORK_libs"
1254 AC_SUBST([LIBDBUS_LIBS])
1260 AC_ARG_ENABLE([x11-autolaunch],
1261 AS_HELP_STRING([--enable-x11-autolaunch], [build with X11 auto-launch support]),
1262 [], [enable_x11_autolaunch=auto])
1264 if test "x$dbus_win" = xyes; then
1265 if test "x$enable_x11_autolaunch" = xyes; then
1266 AC_MSG_ERROR([X11 auto-launch is not supported on Windows])
1269 enable_x11_autolaunch=no
1274 if test "x$no_x" = xyes; then
1278 DBUS_X_LIBS="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
1279 DBUS_X_CFLAGS="$X_CFLAGS"
1283 if test "x$enable_x11_autolaunch,$have_x11" = xyes,no; then
1284 AC_MSG_ERROR([X11 auto-launch requires X headers/libraries])
1286 # move from "auto" to "yes" or "no" if necessary
1287 if test "x$enable_x11_autolaunch" != xno; then
1288 enable_x11_autolaunch="$have_x11"
1292 if test "x$have_x11" = xyes ; then
1293 AC_DEFINE([DBUS_BUILD_X11], [1], [Define to build X11 functionality])
1296 if test "x$enable_x11_autolaunch" = xyes ; then
1297 AC_DEFINE([DBUS_ENABLE_X11_AUTOLAUNCH], [1], [Define to enable X11 auto-launch])
1300 AC_SUBST([DBUS_X_CFLAGS])
1301 AC_SUBST([DBUS_X_LIBS])
1303 #### gcc warning flags
1305 cc_supports_flag() {
1306 AC_MSG_CHECKING(whether $CC supports "$*")
1307 save_CFLAGS="$CFLAGS"
1309 AC_TRY_COMPILE([], [], [rc=yes], [rc=no])
1310 CFLAGS="$save_CFLAGS"
1311 AC_MSG_RESULT([$rc])
1315 TP_COMPILER_WARNINGS([WARNING_CFLAGS],
1316 dnl Use -Werror by default if:
1317 dnl - we're not on Windows (too many warnings), and
1318 dnl - we're in developer mode (a D-Bus developer, not a distro or end-user)
1319 dnl Override with --enable-Werror or --disable-Werror
1320 [test x$dbus_win != xyes -a x$dbus_cygwin != xyes -a x$enable_developer = xyes],
1322 dnl Enable these warnings if possible:
1326 missing-declarations \
1327 missing-prototypes \
1333 declaration-after-statement \
1336 dnl Disable these warnings if possible, make them non-fatal if possible,
1337 dnl and don't enable -Werror unless we succeeded.
1340 dnl - $DISABLE_UNUSED_WARNINGS disables unused-label warnings if not
1341 dnl checking or not asserting
1342 dnl - missing field initializers being 0 is a C feature, not a bug
1343 dnl - unused-parameter is to make writing callbacks less annoying
1345 dnl To be fixed one day:
1346 dnl - sign-compare and pointer-sign are workarounds for fd.o #17433
1347 dnl - type-limits is probably a bug too, but having the rest of -Wextra
1348 dnl is better than nothing
1349 [$DISABLE_UNUSED_WARNINGS \
1350 missing-field-initializers \
1357 if test "x$GCC" = "xyes"; then
1358 # We're treating -fno-common like a warning: it makes the linker more
1359 # strict, because on some systems the linker is *always* this strict
1360 TP_ADD_COMPILER_FLAG([WARNING_CFLAGS], [-fno-common])
1362 # http://bugs.freedesktop.org/show_bug.cgi?id=10599
1363 TP_ADD_COMPILER_FLAG([WARNING_CFLAGS], [-fno-strict-aliasing])
1365 if test "x$enable_ansi" = "xyes"; then
1366 TP_ADD_COMPILER_FLAG([WARNING_CFLAGS],
1367 [-ansi -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -pedantic])
1371 dnl In principle we should put WARNING_CFLAGS in each Makefile.am like
1372 dnl telepathy-glib does, since CFLAGS is meant to be reserved for the user...
1373 dnl but prepending to CFLAGS (so the user can override it with later CFLAGS)
1374 dnl is the next best thing
1375 CFLAGS="$WARNING_CFLAGS $CFLAGS"
1379 # Solaris' C library apparently needs these runes to be threadsafe...
1380 CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT"
1381 # ... and this opt-in to get file descriptor passing support
1382 CFLAGS="$CFLAGS -D_XOPEN_SOURCE=500"
1386 ### Doxygen Documentation
1388 AC_PATH_PROG(DOXYGEN, doxygen, no)
1390 AC_MSG_CHECKING([whether to build Doxygen documentation])
1392 if test x$DOXYGEN = xno ; then
1398 if test x$enable_doxygen_docs = xauto ; then
1399 if test x$have_doxygen = xno ; then
1400 enable_doxygen_docs=no
1402 enable_doxygen_docs=yes
1406 if test x$enable_doxygen_docs = xyes; then
1407 if test x$have_doxygen = xno; then
1408 AC_MSG_ERROR([Building Doxygen docs explicitly required, but Doxygen not found])
1412 AM_CONDITIONAL(DBUS_DOXYGEN_DOCS_ENABLED, test x$enable_doxygen_docs = xyes)
1413 AC_MSG_RESULT($enable_doxygen_docs)
1415 AC_CHECK_PROGS([XSLTPROC], [xsltproc])
1416 AM_CONDITIONAL([DBUS_HAVE_XSLTPROC], [test "x$XSLTPROC" != "x"])
1418 ### XML Documentation
1420 AC_PATH_PROG(XMLTO, xmlto, no)
1422 AC_MSG_CHECKING([whether to build XML documentation])
1424 if test x$XMLTO = xno ; then
1430 if test x$enable_xml_docs = xauto ; then
1431 if test x$have_xmlto = xno ; then
1438 if test x$enable_xml_docs = xyes; then
1439 if test x$have_xmlto = xno; then
1440 AC_MSG_ERROR([Building XML docs explicitly required, but xmlto not found])
1444 AM_CONDITIONAL(DBUS_XML_DOCS_ENABLED, test x$enable_xml_docs = xyes)
1445 AC_MSG_RESULT($enable_xml_docs)
1447 AC_PATH_PROG([MAN2HTML], [man2html])
1448 AC_ARG_VAR([MAN2HTML], [Path to man2html (optional)])
1449 AM_CONDITIONAL(DBUS_HAVE_MAN2HTML, test x$MAN2HTML != x)
1451 AM_CONDITIONAL(DBUS_CAN_UPLOAD_DOCS,
1452 test x$enable_doxygen_docs = xyes -a x$enable_xml_docs = xyes -a \
1455 #### Have to go $localstatedir->$prefix/var->/usr/local/var
1457 #### find the actual value for $prefix that we'll end up with
1458 ## (I know this is broken and should be done in the Makefile, but
1459 ## that's a major pain and almost nobody actually seems to care)
1460 AS_AC_EXPAND(EXPANDED_PREFIX, "$prefix")
1461 AS_AC_EXPAND(EXPANDED_LOCALSTATEDIR, "$localstatedir")
1462 AS_AC_EXPAND(EXPANDED_SYSCONFDIR, "$sysconfdir")
1463 AS_AC_EXPAND(EXPANDED_BINDIR, "$bindir")
1464 AS_AC_EXPAND(EXPANDED_LIBDIR, "$libdir")
1465 AS_AC_EXPAND(EXPANDED_LIBEXECDIR, "$libexecdir")
1466 AS_AC_EXPAND(EXPANDED_DATADIR, "$datadir")
1468 #### Check our operating system
1469 operating_system=unknown
1470 if test -f /etc/redhat-release || test -f $EXPANDED_SYSCONFDIR/redhat-release ; then
1471 operating_system=redhat
1474 if test -f /etc/slackware-version || test -f $EXPANDED_SYSCONFDIR/slackware-version ; then
1475 operating_system=slackware
1478 if test -f /usr/bin/cygwin1.dll || test -f $EXPANDED_BINDIR/cygwin1.dll ; then
1479 operating_system=cygwin
1482 #### Sort out init scripts
1484 if test x$with_init_scripts = x; then
1485 case x$operating_system in
1486 xredhat) with_init_scripts=redhat ;;
1487 xslackware) with_init_scripts=slackware ;;
1488 xcygwin) with_init_scripts=cygwin ;;
1489 *) with_init_scripts=none ;;
1493 AM_CONDITIONAL(DBUS_INIT_SCRIPTS_RED_HAT, test x$with_init_scripts = xredhat)
1494 AM_CONDITIONAL(DBUS_INIT_SCRIPTS_SLACKWARE, test x$with_init_scripts = xslackware)
1495 AM_CONDITIONAL(DBUS_INIT_SCRIPTS_CYGWIN, test x$with_init_scripts = xcygwin)
1497 ##### systemd unit files
1498 AC_ARG_WITH([systemdsystemunitdir],
1499 AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
1502 PKG_CHECK_EXISTS([systemd],
1503 [with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)],
1504 [with_systemdsystemunitdir=no])
1506 if test "x$with_systemdsystemunitdir" != xno; then
1507 AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])
1509 AM_CONDITIONAL(HAVE_SYSTEMD, [test -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != xno ])
1511 ##### Set up location for system bus socket
1512 if ! test -z "$with_system_socket"; then
1513 DBUS_SYSTEM_SOCKET=$with_system_socket
1515 DBUS_SYSTEM_SOCKET=${EXPANDED_LOCALSTATEDIR}/run/dbus/system_bus_socket
1518 AC_SUBST(DBUS_SYSTEM_SOCKET)
1519 AC_DEFINE_UNQUOTED(DBUS_SYSTEM_SOCKET,"$DBUS_SYSTEM_SOCKET",[The name of the socket the system bus listens on by default])
1521 ## system bus only listens on local domain sockets, and never
1522 ## on an abstract socket (so only root can create the socket)
1523 DBUS_SYSTEM_BUS_DEFAULT_ADDRESS="unix:path=$DBUS_SYSTEM_SOCKET"
1524 AC_SUBST(DBUS_SYSTEM_BUS_DEFAULT_ADDRESS)
1525 AC_DEFINE_UNQUOTED(DBUS_SYSTEM_BUS_DEFAULT_ADDRESS, "$DBUS_SYSTEM_BUS_DEFAULT_ADDRESS",[The default D-Bus address of the system bus])
1527 #### Set up the pid file
1528 if ! test -z "$with_system_pid_file"; then
1529 DBUS_SYSTEM_PID_FILE=$with_system_pid_file
1530 elif test x$with_init_scripts = xredhat ; then
1531 DBUS_SYSTEM_PID_FILE=${EXPANDED_LOCALSTATEDIR}/run/messagebus.pid
1533 DBUS_SYSTEM_PID_FILE=${EXPANDED_LOCALSTATEDIR}/run/dbus/pid
1536 AC_SUBST(DBUS_SYSTEM_PID_FILE)
1538 #### Directory to check for console ownership
1539 if ! test -z "$with_console_auth_dir"; then
1540 DBUS_CONSOLE_AUTH_DIR=$with_console_auth_dir
1542 DBUS_CONSOLE_AUTH_DIR=/var/run/console/
1545 AC_SUBST(DBUS_CONSOLE_AUTH_DIR)
1546 AC_DEFINE_UNQUOTED(DBUS_CONSOLE_AUTH_DIR, "$DBUS_CONSOLE_AUTH_DIR", [Directory to check for console ownerhip])
1548 #### File to check for console ownership
1549 if test x$have_console_owner_file = xyes; then
1550 if ! test -z "$with_console_owner_file"; then
1551 DBUS_CONSOLE_OWNER_FILE=$with_console_owner_file
1553 DBUS_CONSOLE_OWNER_FILE=/dev/console
1556 DBUS_CONSOLE_OWNER_FILE=
1559 AC_SUBST(DBUS_CONSOLE_OWNER_FILE)
1560 AC_DEFINE_UNQUOTED(DBUS_CONSOLE_OWNER_FILE, "$DBUS_CONSOLE_OWNER_FILE", [File to check for console ownerhip])
1562 #### User to start the system bus as
1563 if test -z "$with_dbus_user" ; then
1564 DBUS_USER=messagebus
1566 DBUS_USER=$with_dbus_user
1569 AC_DEFINE_UNQUOTED(DBUS_USER,"$DBUS_USER", [User for running the system BUS daemon])
1571 #### Prefix to install into
1572 DBUS_PREFIX=$EXPANDED_PREFIX
1573 AC_SUBST(DBUS_PREFIX)
1574 AC_DEFINE_UNQUOTED(DBUS_PREFIX,"$DBUS_PREFIX", [Prefix for installing DBUS])
1576 #### Direcotry to install data files into
1577 DBUS_DATADIR=$EXPANDED_DATADIR
1578 AC_SUBST(DBUS_DATADIR)
1579 AC_DEFINE_UNQUOTED(DBUS_DATADIR,"$DBUS_DATADIR", [Directory for installing DBUS data files])
1581 #### Directory to install dbus-daemon
1582 if test -z "$with_dbus_daemondir" ; then
1583 DBUS_DAEMONDIR=$EXPANDED_BINDIR
1585 DBUS_DAEMONDIR=$with_dbus_daemondir
1587 AC_SUBST(DBUS_DAEMONDIR)
1588 AC_DEFINE_UNQUOTED(DBUS_DAEMONDIR,"$DBUS_DAEMONDIR", [Directory for installing the DBUS daemon])
1590 #### Directory to install the other binaries
1591 DBUS_BINDIR="$EXPANDED_BINDIR"
1592 AC_SUBST(DBUS_BINDIR)
1593 AC_DEFINE_UNQUOTED(DBUS_BINDIR,"$DBUS_BINDIR", [Directory for installing the binaries])
1595 #### Directory to install the libexec binaries
1596 DBUS_LIBEXECDIR="$EXPANDED_LIBEXECDIR"
1597 AC_SUBST(DBUS_LIBEXECDIR)
1598 AC_DEFINE_UNQUOTED(DBUS_LIBEXECDIR,"$DBUS_LIBEXECDIR", [Directory for installing the libexec binaries])
1600 #### Tell tests where to find certain stuff in builddir
1603 # Useful in a cross-compilation environment, where the tests are run on the host system.
1604 AC_ARG_WITH(dbus-test-dir, AS_HELP_STRING([--with-dbus-test-dir=[dirname]],[path where the tests tools are available]),
1607 DBUS_TEST_EXEC="$DBUS_PWD/test"
1608 DBUS_TEST_DATA="$DBUS_PWD/test/data"
1610 AC_SUBST([DBUS_TEST_DATA])
1611 AC_SUBST([DBUS_TEST_EXEC])
1613 AC_DEFINE_UNQUOTED([DBUS_TEST_EXEC], ["$DBUS_TEST_EXEC"],
1614 [Full path to the daemon in the builddir])
1615 AC_DEFINE_UNQUOTED([DBUS_EXEEXT], ["$EXEEXT"],
1616 [Extension for executables, typically empty or .exe])
1618 AC_DEFINE_UNQUOTED(TEST_BUS_BINARY, ["$DBUS_PWD/bus/dbus-daemon$EXEEXT"],
1619 [Full path to the daemon in the builddir])
1620 AC_SUBST(TEST_BUS_BINARY)
1622 ## Export the non-setuid external helper
1623 TEST_LAUNCH_HELPER_BINARY="$DBUS_PWD/bus/dbus-daemon-launch-helper-test$EXEEXT"
1624 AC_SUBST(TEST_LAUNCH_HELPER_BINARY)
1625 AC_DEFINE_UNQUOTED(DBUS_TEST_LAUNCH_HELPER_BINARY, "$TEST_LAUNCH_HELPER_BINARY",
1626 [Full path to the launch helper test program in the builddir])
1628 #### Find socket directories
1629 if ! test -z "$TMPDIR" ; then
1630 DEFAULT_SOCKET_DIR=$TMPDIR
1631 elif ! test -z "$TEMP" ; then
1632 DEFAULT_SOCKET_DIR=$TEMP
1633 elif ! test -z "$TMP" ; then
1634 DEFAULT_SOCKET_DIR=$TMP
1636 DEFAULT_SOCKET_DIR=/tmp
1639 DEFAULT_SOCKET_DIR=`echo $DEFAULT_SOCKET_DIR | sed 's/+/%2B/g'`
1641 if ! test -z "$with_test_socket_dir" ; then
1642 TEST_SOCKET_DIR="$with_test_socket_dir"
1644 TEST_SOCKET_DIR=$DEFAULT_SOCKET_DIR
1646 AC_SUBST(TEST_SOCKET_DIR)
1647 AC_DEFINE_UNQUOTED(DBUS_TEST_SOCKET_DIR, "$TEST_SOCKET_DIR", [Where to put test sockets])
1649 if test "x$dbus_unix" = xyes; then
1650 TEST_LISTEN="unix:tmpdir=$TEST_SOCKET_DIR"
1652 TEST_LISTEN="tcp:host=localhost"
1654 AC_SUBST([TEST_LISTEN])
1655 AC_DEFINE_UNQUOTED([TEST_LISTEN], ["$TEST_LISTEN"],
1656 [Listening address for regression tests])
1658 if ! test -z "$with_session_socket_dir" ; then
1659 DBUS_SESSION_SOCKET_DIR="$with_session_socket_dir"
1661 DBUS_SESSION_SOCKET_DIR=$DEFAULT_SOCKET_DIR
1663 AC_DEFINE_UNQUOTED(DBUS_SESSION_SOCKET_DIR, "$DBUS_SESSION_SOCKET_DIR", [Where per-session bus puts its sockets])
1664 AC_SUBST(DBUS_SESSION_SOCKET_DIR)
1666 if test x$dbus_win = xyes; then
1667 DBUS_SESSION_BUS_DEFAULT_ADDRESS="$with_dbus_session_bus_default_address"
1668 elif test x$have_launchd = xyes; then
1669 DBUS_SESSION_BUS_DEFAULT_ADDRESS="launchd:env=DBUS_LAUNCHD_SESSION_BUS_SOCKET"
1671 DBUS_SESSION_BUS_DEFAULT_ADDRESS="unix:tmpdir=$DBUS_SESSION_SOCKET_DIR"
1673 AC_SUBST(DBUS_SESSION_BUS_DEFAULT_ADDRESS)
1675 # darwin needs this to initialize the environment
1676 AC_CHECK_HEADERS(crt_externs.h)
1677 AC_CHECK_FUNC(_NSGetEnviron, [AC_DEFINE(HAVE_NSGETENVIRON, 1, [Define if your system needs _NSGetEnviron to set up the environment])])
1678 AH_VERBATIM(_DARWIN_ENVIRON,
1680 #if defined(HAVE_NSGETENVIRON) && defined(HAVE_CRT_EXTERNS_H)
1681 # include <sys/time.h>
1682 # include <crt_externs.h>
1683 # define environ (*_NSGetEnviron())
1687 AC_ARG_ENABLE([stats],
1688 [AS_HELP_STRING([--enable-stats],
1689 [enable bus daemon usage statistics])],
1690 [], [enable_stats=no])
1691 if test "x$enable_stats" = xyes; then
1692 AC_DEFINE([DBUS_ENABLE_STATS], [1],
1693 [Define to enable bus daemon usage statistics])
1699 dbus/dbus-arch-deps.h
1703 bus/messagebus-config
1704 bus/org.freedesktop.dbus-session.plist
1713 test/name-test/Makefile
1717 dbus-1-uninstalled.pc
1718 test/data/valid-config-files/debug-allow-all.conf
1719 test/data/valid-config-files/debug-allow-all-sha1.conf
1720 test/data/valid-config-files-system/debug-allow-all-pass.conf
1721 test/data/valid-config-files-system/debug-allow-all-fail.conf
1722 test/data/valid-service-files/org.freedesktop.DBus.TestSuite.PrivServer.service
1723 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteEchoService.service
1724 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteForkingEchoService.service
1725 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteSegfaultService.service
1726 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteShellEchoServiceSuccess.service
1727 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteShellEchoServiceFail.service
1728 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteEchoService.service
1729 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteSegfaultService.service
1730 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteShellEchoServiceSuccess.service
1731 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteShellEchoServiceFail.service
1732 test/data/invalid-service-files-system/org.freedesktop.DBus.TestSuiteNoExec.service
1733 test/data/invalid-service-files-system/org.freedesktop.DBus.TestSuiteNoUser.service
1734 test/data/invalid-service-files-system/org.freedesktop.DBus.TestSuiteNoService.service
1738 dnl ==========================================================================
1743 prefix: ${EXPANDED_PREFIX}
1744 exec_prefix: ${exec_prefix}
1745 libdir: ${EXPANDED_LIBDIR}
1746 libexecdir: ${EXPANDED_LIBEXECDIR}
1747 bindir: ${EXPANDED_BINDIR}
1748 sysconfdir: ${EXPANDED_SYSCONFDIR}
1749 localstatedir: ${EXPANDED_LOCALSTATEDIR}
1750 datadir: ${EXPANDED_DATADIR}
1751 source code location: ${srcdir}
1754 cppflags: ${CPPFLAGS}
1755 cxxflags: ${CXXFLAGS}
1756 64-bit int: ${DBUS_INT64_TYPE}
1757 32-bit int: ${DBUS_INT32_TYPE}
1758 16-bit int: ${DBUS_INT16_TYPE}
1759 Doxygen: ${DOXYGEN:-not found}
1760 xmlto: ${XMLTO:-not found}
1761 man2html: ${MAN2HTML:-not found}"
1764 Rebuilding generated files: ${USE_MAINTAINER_MODE}
1765 gcc coverage profiling: ${enable_compiler_coverage}
1766 Building embedded tests: ${enable_embedded_tests}
1767 Building modular tests: ${enable_modular_tests}
1768 - with GLib: ${with_glib}
1769 Building verbose mode: ${enable_verbose_mode}
1770 Building assertions: ${enable_asserts}
1771 Building checks: ${enable_checks}
1772 Building bus stats API: ${enable_stats}
1773 Building SELinux support: ${have_selinux}
1774 Building inotify support: ${have_inotify}
1775 Building dnotify support: ${have_dnotify}
1776 Building kqueue support: ${have_kqueue}
1777 Building systemd support: ${have_systemd}
1778 Building X11 code: ${enable_x11}
1779 Building Doxygen docs: ${enable_doxygen_docs}
1780 Building XML docs: ${enable_xml_docs}
1781 Building cache support: ${enable_userdb_cache}
1782 Building launchd support: ${have_launchd}
1783 Using XML parser: ${with_xml}
1784 Init scripts style: ${with_init_scripts}
1785 Abstract socket names: ${ac_cv_have_abstract_sockets}
1786 System bus socket: ${DBUS_SYSTEM_SOCKET}
1787 System bus address: ${DBUS_SYSTEM_BUS_DEFAULT_ADDRESS}
1788 System bus PID file: ${DBUS_SYSTEM_PID_FILE}
1789 Session bus address: ${DBUS_SESSION_BUS_DEFAULT_ADDRESS}
1790 Console auth dir: ${DBUS_CONSOLE_AUTH_DIR}
1791 Console owner file: ${have_console_owner_file}
1792 Console owner file path: ${DBUS_CONSOLE_OWNER_FILE}
1793 System bus user: ${DBUS_USER}
1794 Session bus services dir: ${EXPANDED_DATADIR}/dbus-1/services
1795 'make check' socket dir: ${TEST_SOCKET_DIR}
1797 if test x$have_launchd = xyes; then
1798 echo " launchd agent dir: ${LAUNCHD_AGENT_DIR}"
1802 if test x$enable_embedded_tests = xyes; then
1803 echo "NOTE: building with unit tests increases the size of the installed library and renders it insecure."
1805 if test x$enable_embedded_tests = xyes -a x$enable_asserts = xno; then
1806 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)"
1808 if test x$enable_compiler_coverage = xyes; then
1809 echo "NOTE: building with coverage profiling is definitely for developers only."
1811 if test x$enable_verbose_mode = xyes; then
1812 echo "NOTE: building with verbose mode increases library size, may slightly increase security risk, and decreases performance."
1814 if test x$enable_asserts = xyes; then
1815 echo "NOTE: building with assertions increases library size and decreases performance."
1817 if test x$enable_checks = xno; then
1818 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."
1820 if test x$dbus_use_libxml = xtrue; then
1822 echo "WARNING: You have chosen to use libxml as your xml parser however this code path is not maintained by the D-Bus developers and if it breaks you get to keep the pieces. If you have selected this option in err please reconfigure with expat (e.g. --with-xml=expat)."
1825 if test "x$DBUS_HAVE_INT64" = x0; then
1826 AC_MSG_WARN([You have disabled 64-bit integers via --without-64-bit.
1828 This removes parts of the standard D-Bus API and ABI (the 't' and 'x'
1829 typecodes, the dbus_int64_t and dbus_uint64_t types, etc.) and should only be
1830 used if your compiler lacks support for 64-bit integers. Please report a bug
1831 with details of your platform and compiler.
1833 This option is likely to be removed in future, unless the D-Bus developers
1834 receive reports that it is still needed.