4 m4_define([dbus_major_version], [1])
5 m4_define([dbus_minor_version], [6])
6 m4_define([dbus_micro_version], [8])
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])],
132 [enable_developer=no])
134 DBUS_STATIC_BUILD_CPPFLAGS=
135 if test "x$enable_shared" = xno; then
136 # On Windows, linking against the static library requires special effort
137 # to turn off DLL import/export processing. We normally link some things
138 # against the dynamic library, but if we're not building that, we'll
139 # have to link everything statically.
140 DBUS_STATIC_BUILD_CPPFLAGS=-DDBUS_STATIC_BUILD
142 AC_SUBST([DBUS_STATIC_BUILD_CPPFLAGS])
144 AC_ARG_ENABLE(ansi, AS_HELP_STRING([--enable-ansi],[enable -ansi -pedantic gcc flags]),enable_ansi=$enableval,enable_ansi=no)
145 AC_ARG_ENABLE(verbose-mode, AS_HELP_STRING([--enable-verbose-mode],[support verbose debug mode]),enable_verbose_mode=$enableval,enable_verbose_mode=$enable_developer)
146 AC_ARG_ENABLE(asserts, AS_HELP_STRING([--enable-asserts],[include assertion checks]),enable_asserts=$enableval,enable_asserts=$enable_developer)
147 AC_ARG_ENABLE(checks, AS_HELP_STRING([--enable-checks],[include sanity checks on public API]),enable_checks=$enableval,enable_checks=yes)
148 AC_ARG_ENABLE(xml-docs, AS_HELP_STRING([--enable-xml-docs],[build XML documentation (requires xmlto)]),enable_xml_docs=$enableval,enable_xml_docs=auto)
149 AC_ARG_ENABLE(doxygen-docs, AS_HELP_STRING([--enable-doxygen-docs],[build DOXYGEN documentation (requires Doxygen)]),enable_doxygen_docs=$enableval,enable_doxygen_docs=auto)
150 AC_ARG_ENABLE(abstract-sockets, AS_HELP_STRING([--enable-abstract-sockets],[use abstract socket namespace (linux only)]),enable_abstract_sockets=$enableval,enable_abstract_sockets=auto)
151 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--enable-selinux],[build with SELinux support]),enable_selinux=$enableval,enable_selinux=auto)
152 AC_ARG_ENABLE(libaudit,AS_HELP_STRING([--enable-libaudit],[build audit daemon support for SELinux]),enable_libaudit=$enableval,enable_libaudit=auto)
153 AC_ARG_ENABLE(dnotify, AS_HELP_STRING([--enable-dnotify],[build with dnotify support (linux only)]),enable_dnotify=$enableval,enable_dnotify=auto)
154 AC_ARG_ENABLE(inotify, AS_HELP_STRING([--enable-inotify],[build with inotify support (linux only)]),enable_inotify=$enableval,enable_inotify=auto)
155 AC_ARG_ENABLE(kqueue, AS_HELP_STRING([--enable-kqueue],[build with kqueue support]),enable_kqueue=$enableval,enable_kqueue=auto)
156 AC_ARG_ENABLE(console-owner-file, AS_HELP_STRING([--enable-console-owner-file],[enable console owner file]),enable_console_owner_file=$enableval,enable_console_owner_file=auto)
157 AC_ARG_ENABLE(userdb-cache, AS_HELP_STRING([--enable-userdb-cache],[build with userdb-cache support]),enable_userdb_cache=$enableval,enable_userdb_cache=yes)
158 AC_ARG_ENABLE(launchd, AS_HELP_STRING([--enable-launchd],[build with launchd auto-launch support]),enable_launchd=$enableval,enable_launchd=auto)
159 AC_ARG_ENABLE(systemd, AS_HELP_STRING([--enable-systemd],[build with systemd at_console support]),enable_systemd=$enableval,enable_systemd=auto)
161 AC_ARG_WITH(xml, AS_HELP_STRING([--with-xml=[libxml/expat]],[XML library to use (libxml may be named libxml2 on some systems)]))
162 AC_ARG_WITH(init-scripts, AS_HELP_STRING([--with-init-scripts=[redhat]],[Style of init scripts to install]))
163 AC_ARG_WITH(session-socket-dir, AS_HELP_STRING([--with-session-socket-dir=[dirname]],[Where to put sockets for the per-login-session message bus]))
164 AC_ARG_WITH(test-socket-dir, AS_HELP_STRING([--with-test-socket-dir=[dirname]],[Where to put sockets for make check]))
165 AC_ARG_WITH(system-pid-file, AS_HELP_STRING([--with-system-pid-file=[pidfile]],[PID file for systemwide daemon]))
166 AC_ARG_WITH(system-socket, AS_HELP_STRING([--with-system-socket=[filename]],[UNIX domain socket for systemwide daemon]))
167 AC_ARG_WITH(console-auth-dir, AS_HELP_STRING([--with-console-auth-dir=[dirname]],[directory to check for console ownerhip]))
168 AC_ARG_WITH(console-owner-file, AS_HELP_STRING([--with-console-owner-file=[filename]],[file whose owner determines current console owner]))
169 AC_ARG_WITH(launchd-agent-dir, AS_HELP_STRING([--with-launchd-agent-dir=[dirname]],[directory to put the launchd agent (default: /Library/LaunchAgents)]))
170 AC_ARG_WITH(dbus_user, AS_HELP_STRING([--with-dbus-user=<user>],[User for running the DBUS daemon (messagebus)]))
171 AC_ARG_WITH(dbus_daemondir, AS_HELP_STRING([--with-dbus-daemondir=[dirname]],[Directory for installing the DBUS daemon]))
172 AC_ARG_WITH(dbus_session_bus_default_address, AS_HELP_STRING([--with-dbus-session-bus-default-address=[nonce-tcp:/autolaunch:/tcp:host:port]],[Transport Type to be used (default: nonce-tcp:)]),with_dbus_session_bus_default_address=$withval,with_dbus_session_bus_default_address=nonce-tcp:)
174 AC_ARG_ENABLE([embedded-tests],
175 AS_HELP_STRING([--enable-embedded-tests],
176 [enable unit test code in the library and binaries]),
177 [], [enable_embedded_tests=$enable_developer])
178 AC_ARG_ENABLE([modular-tests],
179 AS_HELP_STRING([--enable-modular-tests],
180 [enable modular regression tests (requires GLib)]),
181 [], [enable_modular_tests=auto])
182 # --enable-tests overrides both --enable-embedded-tests and
183 # --enable-modular-tests
184 AC_ARG_ENABLE([tests],
185 AS_HELP_STRING([--enable-tests],
186 [enable/disable all tests, overriding embedded-tests/modular-tests]),
188 if test "x$enableval" = xyes; then
189 AC_MSG_NOTICE([Full test coverage was requested with --enable-tests=yes])
190 AC_MSG_NOTICE([This has many dependencies (GLib, dbus-glib, Python)])
192 enable_embedded_tests=$enableval
193 enable_modular_tests=$enableval
197 # DBUS_ENABLE_EMBEDDED_TESTS controls unit tests built in to .c files
198 # and also some stuff in the test/ subdir. DBUS_BUILD_TESTS was an older
200 AM_CONDITIONAL([DBUS_BUILD_TESTS], [test "x$enable_embedded_tests" = xyes])
201 AM_CONDITIONAL([DBUS_ENABLE_EMBEDDED_TESTS],
202 [test "x$enable_embedded_tests" = xyes])
203 if test "x$enable_embedded_tests" = xyes; then
204 AC_DEFINE([DBUS_ENABLE_EMBEDDED_TESTS], [1],
205 [Define to build test code into the library and binaries])
206 AC_DEFINE([DBUS_BUILD_TESTS], [1],
207 [Define to build test code into the library and binaries])
210 # DBUS_ENABLE_MODULAR_TESTS controls tests that work based on public API.
211 # These use GTest, from GLib, because life's too short. They're enabled by
212 # default (unless you don't have GLib), because they don't bloat the library
217 if test "x$enable_modular_tests" != xno; then
218 PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.24, gio-2.0 >= 2.24],
220 [if test "x$enable_modular_tests" = xyes; then
221 AC_MSG_NOTICE([Full test coverage (--enable-modular-tests=yes or --enable-tests=yes) requires GLib])
222 AC_MSG_ERROR([$GLIB_ERRORS])
223 else # assumed to be "auto"
226 # If dbus-gmain.[ch] returned to libdbus then we wouldn't need this
227 PKG_CHECK_MODULES([DBUS_GLIB], [dbus-glib-1],
229 [if test "x$enable_modular_tests" = xyes; then
230 AC_MSG_NOTICE([Full test coverage (--enable-modular-tests=yes or --enable-tests=yes) requires dbus-glib])
231 AC_MSG_ERROR([$DBUS_GLIB_ERRORS])
232 else # assumed to be "auto"
236 if test "x$enable_modular_tests" != xno; then
237 AC_DEFINE([DBUS_ENABLE_MODULAR_TESTS], [1],
238 [Define to build independent test binaries])
240 AM_CONDITIONAL([DBUS_ENABLE_MODULAR_TESTS],
241 [test "x$enable_modular_tests" != xno])
243 if test "x$with_glib" != xno; then
244 AC_DEFINE([DBUS_WITH_GLIB], [1],
245 [Define if GLib, GObject, GIO are available])
247 AM_CONDITIONAL([DBUS_WITH_GLIB], [test "x$with_glib" != xno])
249 AC_ARG_ENABLE([installed-tests],
250 AS_HELP_STRING([--enable-installed-tests],
251 [enable unit test code in the library and binaries]),
252 [], [enable_installed_tests=no])
253 AM_CONDITIONAL([DBUS_ENABLE_INSTALLED_TESTS],
254 [test "x$enable_installed_tests" = xyes])
256 if test "x$enable_tests" = xyes; then
257 # full test coverage is required, Python is a hard dependency
258 AC_MSG_NOTICE([Full test coverage (--enable-tests=yes) requires Python, dbus-python, pygobject])
259 AM_PATH_PYTHON([2.6])
260 AC_MSG_CHECKING([for Python modules for full test coverage])
261 if "$PYTHON" -c "import dbus, gobject, dbus.mainloop.glib"; then
265 AC_MSG_ERROR([cannot import dbus, gobject, dbus.mainloop.glib Python modules])
268 # --enable-tests not given: do not abort if Python is missing
269 AM_PATH_PYTHON([2.6], [], [:])
272 if test x$enable_verbose_mode = xyes; then
273 AC_DEFINE(DBUS_ENABLE_VERBOSE_MODE,1,[Support a verbose mode])
276 if test x$enable_asserts = xno; then
277 AC_DEFINE(DBUS_DISABLE_ASSERT,1,[Disable assertion checking])
278 DISABLE_UNUSED_WARNINGS="unused-label"
281 # -rdynamic is needed for glibc's backtrace_symbols to work.
282 # No clue how much overhead this adds, but it's useful
283 # to do this on any assertion failure,
284 # so for now it's enabled anytime asserts are (currently not
285 # in production builds).
287 # To get -rdynamic you pass -export-dynamic to libtool.
288 AC_DEFINE(DBUS_BUILT_R_DYNAMIC,1,[whether -export-dynamic was passed to libtool])
289 R_DYNAMIC_LDFLAG=-export-dynamic
291 AC_SUBST(R_DYNAMIC_LDFLAG)
293 if test x$enable_checks = xno; then
294 AC_DEFINE(DBUS_DISABLE_CHECKS,1,[Disable public API sanity checking])
295 AC_DEFINE(G_DISABLE_CHECKS,1,[Disable GLib public API sanity checking])
296 DISABLE_UNUSED_WARNINGS="unused-label"
299 if test x$enable_userdb_cache = xyes; then
300 AC_DEFINE(DBUS_ENABLE_USERDB_CACHE,1,[Build with caching of user data])
303 if test x$enable_compiler_coverage = xyes; then
304 ## so that config.h changes when you toggle gcov support
305 AC_DEFINE_UNQUOTED(DBUS_GCOV_ENABLED, 1, [Defined if gcov is enabled to force a rebuild due to config.h changing])
308 # glibc21.m4 serial 3
309 dnl Copyright (C) 2000-2002, 2004 Free Software Foundation, Inc.
310 dnl This file is free software; the Free Software Foundation
311 dnl gives unlimited permission to copy and/or distribute it,
312 dnl with or without modifications, as long as this notice is preserved.
314 # Test for the GNU C Library, version 2.1 or newer.
317 AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer,
318 ac_cv_gnu_library_2_1,
319 [AC_EGREP_CPP([Lucky GNU user],
321 #include <features.h>
322 #ifdef __GNU_LIBRARY__
323 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
328 ac_cv_gnu_library_2_1=yes,
329 ac_cv_gnu_library_2_1=no)
335 AC_CHECK_SIZEOF(char)
336 AC_CHECK_SIZEOF(short)
337 AC_CHECK_SIZEOF(long)
339 AC_CHECK_SIZEOF(void *)
340 AC_CHECK_SIZEOF(long long)
341 AC_CHECK_SIZEOF(__int64)
343 AC_ARG_WITH([64-bit],
344 [AS_HELP_STRING([--without-64-bit],
345 [If you have to use this option, please report it as a bug])],
349 ### See what our 64 bit type is called
350 AC_MSG_CHECKING([64-bit integer type])
355 dbusint64_constant='(val)'
356 dbusuint64_constant='(val)'
357 dbusint64_printf_modifier='""'
361 dbusint64_constant='(val##L)'
362 dbusuint64_constant='(val##UL)'
363 dbusint64_printf_modifier='"l"'
365 $ac_cv_sizeof_long_long)
366 dbusint64='long long'
367 dbusint64_constant='(val##LL)'
368 dbusuint64_constant='(val##ULL)'
369 # Ideally we discover what the format is, but this is
370 # only used in verbose mode, so eh...
371 if test x"$ac_cv_gnu_library_2_1" = xyes; then
372 dbusint64_printf_modifier='"ll"'
375 $ac_cv_sizeof___int64)
377 dbusint64_constant='(val##i64)'
378 dbusuint64_constant='(val##ui64)'
380 if test x"$ac_cv_gnu_library_2_1" = xyes; then
381 dbusint64_printf_modifier='"ll"'
387 [test "x$with_64_bit" = xno],
389 DBUS_INT64_TYPE="no_int64_type_detected"
392 DBUS_UINT64_CONSTANT=
393 AC_MSG_RESULT([disabled via --without-64-bit])
396 [test -z "$dbusint64"],
397 [AC_MSG_RESULT([not found])
398 AC_MSG_ERROR([Could not find a 64-bit integer type.
400 Please report a bug here with details of your platform and compiler:
402 http://bugs.freedesktop.org/enter_bug.cgi?product=DBus&component=core
404 To compile D-Bus with all 64-bit integer types removed (not recommended), use
405 the option "--without-64-bit".
407 This option is likely to be removed in future, unless you report that your
412 DBUS_INT64_TYPE="$dbusint64"
414 DBUS_INT64_CONSTANT="$dbusint64_constant"
415 DBUS_UINT64_CONSTANT="$dbusuint64_constant"
416 if test x"$dbusint64_printf_modifier" != x; then
417 AC_DEFINE_UNQUOTED(DBUS_INT64_PRINTF_MODIFIER, [$dbusint64_printf_modifier], [Define to printf modifier for 64 bit integer type])
419 AC_MSG_RESULT($DBUS_INT64_TYPE)
422 AC_SUBST(DBUS_INT64_TYPE)
423 AC_SUBST(DBUS_INT64_CONSTANT)
424 AC_SUBST(DBUS_UINT64_CONSTANT)
425 AC_SUBST(DBUS_HAVE_INT64)
427 ### see what 32-bit int is called
428 AC_MSG_CHECKING([32-bit integer type])
442 if test -z "$dbusint32" ; then
443 DBUS_INT32_TYPE="no_int32_type_detected"
444 AC_MSG_ERROR([No 32-bit integer type found])
446 DBUS_INT32_TYPE="$dbusint32"
447 AC_MSG_RESULT($DBUS_INT32_TYPE)
450 AC_SUBST(DBUS_INT32_TYPE)
452 ### see what 16-bit int is called
453 AC_MSG_CHECKING([16-bit integer type])
464 if test -z "$dbusint16" ; then
465 DBUS_INT16_TYPE="no_int16_type_detected"
466 AC_MSG_ERROR([No 16-bit integer type found])
468 DBUS_INT16_TYPE="$dbusint16"
469 AC_MSG_RESULT($DBUS_INT16_TYPE)
472 AC_SUBST(DBUS_INT16_TYPE)
477 # check at compile-time, so that it is possible to build universal
478 # (with multiple architectures at once on the compile line)
479 AH_VERBATIM([WORDS_BIGENDIAN_DARWIN], [
480 /* Use the compiler-provided endianness defines to allow universal compiling. */
481 #if defined(__BIG_ENDIAN__)
482 #define WORDS_BIGENDIAN 1
491 dnl **********************************
492 dnl *** va_copy checks (from GLib) ***
493 dnl **********************************
494 dnl we currently check for all three va_copy possibilities, so we get
495 dnl all results in config.log for bug reports.
496 AC_CACHE_CHECK([for an implementation of va_copy()],dbus_cv_va_copy,[
497 AC_LINK_IFELSE([AC_LANG_SOURCE([#include <stdarg.h>
499 static void f (int i, ...) {
500 va_list args1, args2;
502 va_copy (args2, args1);
503 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
505 va_end (args1); va_end (args2);
511 [dbus_cv_va_copy=yes],
512 [dbus_cv_va_copy=no])
514 AC_CACHE_CHECK([for an implementation of __va_copy()],dbus_cv___va_copy,[
515 AC_LINK_IFELSE([AC_LANG_SOURCE([#include <stdarg.h>
517 static void f (int i, ...) {
518 va_list args1, args2;
520 __va_copy (args2, args1);
521 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
523 va_end (args1); va_end (args2);
529 [dbus_cv___va_copy=yes],
530 [dbus_cv___va_copy=no])
533 if test "x$dbus_cv_va_copy" = "xyes"; then
534 dbus_va_copy_func=va_copy
535 else if test "x$dbus_cv___va_copy" = "xyes"; then
536 dbus_va_copy_func=__va_copy
540 if test -n "$dbus_va_copy_func"; then
541 AC_DEFINE_UNQUOTED(DBUS_VA_COPY,$dbus_va_copy_func,[A 'va_copy' style function])
545 AC_CACHE_CHECK([whether va_lists can be copied by value],
547 [AC_RUN_IFELSE([AC_LANG_PROGRAM(
553 static void f (int i, ...) {
554 va_list args1, args2;
557 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
559 va_end (args1); va_end (args2);
566 [dbus_cv_va_val_copy=yes],
567 [dbus_cv_va_val_copy=no],
568 [dbus_cv_va_val_copy=yes])
572 if test "x$dbus_cv_va_val_copy" = "xno"; then
573 AC_DEFINE(DBUS_VA_COPY_AS_ARRAY,1, ['va_lists' cannot be copies as values])
579 AC_CACHE_CHECK([whether $CC knows __sync_sub_and_fetch()],
580 dbus_cv_sync_sub_and_fetch,
582 AC_LANG_PROGRAM([[]], [[int a = 4; int b = __sync_sub_and_fetch(&a, 4); exit(b); ]])],
583 [dbus_cv_sync_sub_and_fetch=yes],
584 [dbus_cv_sync_sub_and_fetch=no])
587 if test "x$dbus_cv_sync_sub_and_fetch" = "xyes" ; then
593 AC_DEFINE_UNQUOTED([DBUS_USE_SYNC], [$have_sync], [Use the gcc __sync extension])
595 #### Various functions
596 AC_SEARCH_LIBS(socket,[socket network])
597 AC_CHECK_FUNC(gethostbyname,,[AC_CHECK_LIB(nsl,gethostbyname)])
599 AC_CHECK_FUNCS(vsnprintf vasprintf nanosleep usleep setenv clearenv unsetenv socketpair getgrouplist fpathconf setrlimit poll setlocale localeconv strtoll strtoull issetugid getresuid)
601 AC_CHECK_HEADERS([syslog.h])
602 if test "x$ac_cv_header_syslog_h" = "xyes"; then
603 AC_CHECK_DECLS([LOG_PERROR], [], [], [[#include <syslog.h>]])
606 #### Check for broken poll; taken from Glib's configure
608 AC_MSG_CHECKING([for broken poll])
609 AC_RUN_IFELSE([AC_LANG_SOURCE([[
613 #ifdef HAVE_SYS_POLL_H
614 #include <sys/poll.h>
617 struct pollfd fds[1];
619 fd = open("/dev/null", 1);
621 fds[0].events = POLLIN;
623 if (poll(fds, 1, 0) < 0 || (fds[0].revents & POLLNVAL) != 0) {
624 exit(1); /* Does not work for devices -- fail */
630 AC_DEFINE(BROKEN_POLL,1,[poll doesn't work on devices])],
631 [broken_poll="no (cross compiling)"])
632 AC_MSG_RESULT($broken_poll)
634 AC_MSG_CHECKING(for dirfd)
635 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
636 #include <sys/types.h>
644 [dbus_have_dirfd=yes],
645 [dbus_have_dirfd=no])
646 AC_MSG_RESULT($dbus_have_dirfd)
647 if test "$dbus_have_dirfd" = yes; then
648 AC_DEFINE(HAVE_DIRFD,1,[Have dirfd function])
650 AC_MSG_CHECKING(for DIR *dirp->dd_fd)
651 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
652 #include <sys/types.h>
661 [dbus_have_ddfd=yes],
663 AC_MSG_RESULT($dbus_have_ddfd)
664 if test "$dbus_have_ddfd" = yes; then
665 AC_DEFINE(HAVE_DDFD,1,[Have the ddfd member of DIR])
669 AC_CHECK_HEADERS(sys/resource.h)
671 AC_CHECK_HEADERS(dirent.h)
673 AC_CHECK_HEADERS(execinfo.h, [AC_CHECK_FUNCS(backtrace)])
675 AC_CHECK_HEADERS(errno.h)
677 AC_CHECK_HEADERS(signal.h)
679 AC_CHECK_HEADERS(locale.h)
681 AC_CHECK_HEADERS(byteswap.h)
683 AC_CHECK_HEADERS(unistd.h)
685 AC_CHECK_HEADERS(ws2tcpip.h)
687 AC_CHECK_HEADERS(wspiapi.h)
689 # Add -D_POSIX_PTHREAD_SEMANTICS if on Solaris
693 CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS" ;;
696 # checking for a posix version of getpwnam_r
697 # if we are cross compiling and can not run the test
698 # assume getpwnam_r is the posix version
699 # it is up to the person cross compiling to change
700 # this behavior if desired
702 AC_CACHE_CHECK([for posix getpwnam_r],
703 ac_cv_func_posix_getpwnam_r,
704 [AC_RUN_IFELSE([AC_LANG_PROGRAM(
711 struct passwd pwd, *pwptr = &pwd;
714 error = getpwnam_r ("", &pwd, buffer,
715 sizeof (buffer), &pwptr);
716 return (error < 0 && errno == ENOSYS)
719 [ac_cv_func_posix_getpwnam_r=yes],
720 [ac_cv_func_posix_getpwnam_r=no],
721 [ac_cv_func_posix_getpwnam_r=yes]
725 if test "$ac_cv_func_posix_getpwnam_r" = yes; then
726 AC_DEFINE(HAVE_POSIX_GETPWNAM_R,1,
727 [Have POSIX function getpwnam_r])
729 AC_CACHE_CHECK([for nonposix getpwnam_r],
730 ac_cv_func_nonposix_getpwnam_r,
731 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <pwd.h>]], [[char buffer[10000];
733 getpwnam_r ("", &pwd, buffer,
734 sizeof (buffer));]])],
735 [ac_cv_func_nonposix_getpwnam_r=yes],
736 [ac_cv_func_nonposix_getpwnam_r=no])])
737 if test "$ac_cv_func_nonposix_getpwnam_r" = yes; then
738 AC_DEFINE(HAVE_NONPOSIX_GETPWNAM_R,1,
739 [Have non-POSIX function getpwnam_r])
743 dnl check for socklen_t
744 AC_MSG_CHECKING(whether socklen_t is defined)
745 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
746 #include <sys/types.h>
747 #include <sys/socket.h>
753 [dbus_have_socklen_t=yes],
754 [dbus_have_socklen_t=no])
755 AC_MSG_RESULT($dbus_have_socklen_t)
757 if test "x$dbus_have_socklen_t" = "xyes"; then
758 AC_DEFINE(HAVE_SOCKLEN_T,1,[Have socklen_t type])
761 dnl check for writev header and writev function so we're
762 dnl good to go if HAVE_WRITEV gets defined.
763 AC_CHECK_HEADERS(sys/uio.h, [AC_CHECK_FUNCS(writev)])
765 dnl needed on darwin for NAME_MAX
766 AC_CHECK_HEADERS(sys/syslimits.h)
768 dnl Make it easy to check if we have MSG_NOSIGNAL without actually having to include sys/socket.h
769 AC_CHECK_DECLS([MSG_NOSIGNAL], [], [], [[ #include <sys/types.h>
770 #include <sys/socket.h> ]])
772 dnl check for flavours of varargs macros (test from GLib)
773 AC_MSG_CHECKING(for ISO C99 varargs macros in C)
774 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
775 int a(int p1, int p2, int p3);
776 #define call_a(...) a(1,__VA_ARGS__)
779 [dbus_have_iso_c_varargs=yes],
780 [dbus_have_iso_c_varargs=no])
781 AC_MSG_RESULT($dbus_have_iso_c_varargs)
783 AC_MSG_CHECKING(for GNUC varargs macros)
784 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
785 int a(int p1, int p2, int p3);
786 #define call_a(params...) a(1,params)
789 [dbus_have_gnuc_varargs=yes],
790 [dbus_have_gnuc_varargs=no])
791 AC_MSG_RESULT($dbus_have_gnuc_varargs)
793 dnl Output varargs tests
794 if test x$dbus_have_iso_c_varargs = xyes; then
795 AC_DEFINE(HAVE_ISO_VARARGS,1,[Have ISO C99 varargs macros])
797 if test x$dbus_have_gnuc_varargs = xyes; then
798 AC_DEFINE(HAVE_GNUC_VARARGS,1,[Have GNU-style varargs macros])
801 dnl Check for various credentials.
802 AC_MSG_CHECKING(for struct cmsgcred)
803 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
804 #include <sys/types.h>
805 #include <sys/socket.h>
807 struct cmsgcred cred;
811 [dbus_have_struct_cmsgcred=yes],
812 [dbus_have_struct_cmsgcred=no])
813 AC_MSG_RESULT($dbus_have_struct_cmsgcred)
815 if test x$dbus_have_struct_cmsgcred = xyes; then
816 AC_DEFINE(HAVE_CMSGCRED,1,[Have cmsgcred structure])
819 AC_CHECK_FUNCS(getpeerucred getpeereid)
821 AC_CHECK_FUNCS(pipe2 accept4)
823 #### Abstract sockets
825 if test x$enable_abstract_sockets = xauto; then
828 AC_CACHE_CHECK([abstract socket namespace],
829 ac_cv_have_abstract_sockets,
830 [AC_RUN_IFELSE([AC_LANG_PROGRAM(
832 #include <sys/types.h>
836 #include <sys/socket.h>
843 struct sockaddr_un addr;
845 listen_fd = socket (PF_UNIX, SOCK_STREAM, 0);
849 fprintf (stderr, "socket() failed: %s\n", strerror (errno));
853 memset (&addr, '\0', sizeof (addr));
854 addr.sun_family = AF_UNIX;
855 strcpy (addr.sun_path, "X/tmp/dbus-fake-socket-path-used-in-configure-test");
856 /* SUN_LEN uses strlen() so need to calculate it before adding \0 at the
859 slen = SUN_LEN(&addr);
860 addr.sun_path[0] = '\0'; /* this is what makes it abstract */
862 if (bind (listen_fd, (struct sockaddr*) &addr, slen) < 0)
864 fprintf (stderr, "Abstract socket namespace bind() failed: %s\n",
871 [ac_cv_have_abstract_sockets=yes],
872 [ac_cv_have_abstract_sockets=no],
874 ac_cv_have_abstract_sockets=no
878 if test x$warn_on_xcompile = xyes ; then
879 AC_MSG_WARN([Cannot check for abstract sockets when cross-compiling, please use --enable-abstract-sockets])
884 if test x$enable_abstract_sockets = xyes; then
885 if test x$ac_cv_have_abstract_sockets = xno; then
886 AC_MSG_ERROR([Abstract sockets explicitly required, and support not detected.])
890 if test x$enable_abstract_sockets = xno; then
891 ac_cv_have_abstract_sockets=no;
894 if test x$ac_cv_have_abstract_sockets = xyes ; then
895 DBUS_PATH_OR_ABSTRACT=abstract
896 AC_DEFINE(HAVE_ABSTRACT_SOCKETS,1,[Have abstract socket namespace])
898 DBUS_PATH_OR_ABSTRACT=path
901 # this is used in addresses to prefer abstract, e.g.
902 # unix:path=/foo or unix:abstract=/foo
903 AC_SUBST(DBUS_PATH_OR_ABSTRACT)
907 #### Sort out XML library
910 AC_CHECK_LIB(expat, XML_ParserCreate_MM,
911 [ AC_CHECK_HEADERS(expat.h, have_expat=true, have_expat=false) ],
914 # see what we want to use
915 dbus_use_libxml=false
917 if test x$with_xml = xexpat; then
918 if ! $have_expat ; then
919 AC_MSG_ERROR([Explicitly requested expat but expat not found])
922 elif test x$with_xml = xlibxml; then
923 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= 2.6.0, have_libxml=true, have_libxml=false)
924 if ! $have_libxml ; then
925 AC_MSG_ERROR([Explicitly requested libxml but libxml not found])
929 ### expat is the default because libxml can't currently survive
930 ### our brutal OOM-handling unit test setup.
931 ### http://bugzilla.gnome.org/show_bug.cgi?id=109368
932 if test x$have_expat = xfalse; then
933 AC_MSG_ERROR([Could not find expat.h, check config.log for failed attempts])
935 ### By default, only use Expat since it's tested and known to work. If you're a
936 ### general-purpose OS vendor, please don't enable libxml. For embedded use
937 ### if your OS is built around libxml, that's another case.
941 AM_CONDITIONAL(DBUS_USE_EXPAT, $dbus_use_expat)
942 AM_CONDITIONAL(DBUS_USE_LIBXML, $dbus_use_libxml)
944 if $dbus_use_expat; then
948 if $dbus_use_libxml; then
949 XML_LIBS=$LIBXML_LIBS
950 XML_CFLAGS=$LIBXML_CFLAGS
952 AC_SUBST([XML_CFLAGS])
955 # Thread lib detection
956 AC_CHECK_FUNC(pthread_cond_timedwait,[AC_CHECK_LIB(pthread,pthread_cond_timedwait,
957 [THREAD_LIBS="-lpthread"])])
959 LIBS="$LIBS $THREAD_LIBS"
960 AC_CHECK_FUNC(pthread_condattr_setclock,have_pthread_condattr_setclock=true,have_pthread_condattr_setclock=false)
961 if test x$have_pthread_condattr_setclock = xtrue; then
962 AC_SEARCH_LIBS([clock_getres],[rt],[THREAD_LIBS="$THREAD_LIBS -lrt"])
963 AC_MSG_CHECKING([for CLOCK_MONOTONIC])
964 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>
967 struct timespec monotonic_timer;
968 pthread_condattr_t attr;
969 pthread_condattr_init (&attr);
970 pthread_condattr_setclock (&attr, CLOCK_MONOTONIC);
971 clock_getres (CLOCK_MONOTONIC,&monotonic_timer);
973 [have_clock_monotonic=true],
974 [have_clock_monotonic=false])
975 if test x$have_clock_monotonic = xtrue; then
976 AC_MSG_RESULT([found])
977 AC_DEFINE(HAVE_MONOTONIC_CLOCK, 1, [Define if we have CLOCK_MONOTONIC])
979 AC_MSG_RESULT([not found])
984 AC_SUBST([THREAD_LIBS])
987 if test x$enable_selinux = xno ; then
990 # See if we have SELinux library
991 AC_CHECK_LIB(selinux, is_selinux_enabled,
992 have_selinux=yes, have_selinux=no)
994 # see if we have the SELinux header with the new D-Bus stuff in it
995 if test x$have_selinux = xyes ; then
996 AC_MSG_CHECKING([for DBUS Flask permissions in selinux/av_permissions.h])
997 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <selinux/av_permissions.h>]],
998 [[#ifdef DBUS__ACQUIRE_SVC return 0;
1000 #error DBUS__ACQUIRE_SVC not defined
1004 AC_MSG_RESULT($have_selinux)
1007 if test x$enable_selinux = xauto ; then
1008 if test x$have_selinux = xno ; then
1009 AC_MSG_WARN([Sufficiently new SELinux library not found])
1012 if test x$have_selinux = xno ; then
1013 AC_MSG_ERROR([SElinux explicitly required, and SELinux library not found])
1018 AM_CONDITIONAL(HAVE_SELINUX, test x$have_selinux = xyes)
1020 if test x$have_selinux = xyes ; then
1021 # the selinux code creates threads
1022 # which requires libpthread even on linux
1023 AC_CHECK_FUNC(pthread_create,,[AC_CHECK_LIB(pthread,pthread_create,
1024 [SELINUX_THREAD_LIBS="-lpthread"])])
1026 SELINUX_LIBS="-lselinux $SELINUX_THREAD_LIBS"
1027 AC_DEFINE(HAVE_SELINUX,1,[SELinux support])
1033 if test x$enable_inotify = xno ; then
1036 AC_CHECK_HEADERS(sys/inotify.h, have_inotify=yes, have_inotify=no)
1039 dnl check if inotify backend is enabled
1040 if test x$have_inotify = xyes; then
1041 AC_DEFINE(DBUS_BUS_ENABLE_INOTIFY,1,[Use inotify])
1042 AC_CHECK_FUNCS(inotify_init1)
1045 AM_CONDITIONAL(DBUS_BUS_ENABLE_INOTIFY, test x$have_inotify = xyes)
1048 if test x$enable_dnotify = xno ; then
1051 if test x$have_inotify = xno -a x$host_os = xlinux-gnu -o x$host_os = xlinux; then
1058 dnl check if dnotify backend is enabled
1059 if test x$have_dnotify = xyes; then
1060 AC_DEFINE(DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX,1,[Use dnotify on Linux])
1063 AM_CONDITIONAL(DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX, test x$have_dnotify = xyes)
1065 # For simplicity, we require the userland API for epoll_create1 at
1066 # compile-time (glibc 2.9), but we'll run on kernels that turn out
1067 # not to have it at runtime.
1068 AC_ARG_ENABLE([epoll],
1069 [AS_HELP_STRING([--enable-epoll],[use epoll(4) on Linux])],
1070 [enable_epoll=$enableval], [enable_epoll=auto])
1071 if test x$enable_epoll = xno; then
1074 AC_MSG_CHECKING([for Linux epoll(4)])
1075 AC_LINK_IFELSE([AC_LANG_PROGRAM(
1078 #error This is not Linux
1080 #include <sys/epoll.h>
1082 [epoll_create1 (EPOLL_CLOEXEC);])],
1083 [have_linux_epoll=yes],
1084 [have_linux_epoll=no])
1085 AC_MSG_RESULT([$have_linux_epoll])
1087 if test x$enable_epoll,$have_linux_epoll = xyes,no; then
1088 AC_MSG_ERROR([epoll support explicitly enabled but not available])
1090 if test x$have_linux_epoll = xyes; then
1091 AC_DEFINE([DBUS_HAVE_LINUX_EPOLL], 1, [Define to use epoll(4) on Linux])
1093 AM_CONDITIONAL([HAVE_LINUX_EPOLL], [test x$have_linux_epoll = xyes])
1096 if test x$enable_kqueue = xno ; then
1100 AC_CHECK_HEADER(sys/event.h, , have_kqueue=no)
1101 AC_CHECK_FUNC(kqueue, , have_kqueue=no)
1103 if test x$enable_kqueue = xyes -a x$have_kqueue = xno; then
1104 AC_MSG_ERROR(kqueue support explicitly enabled but not available)
1108 dnl check if kqueue backend is enabled
1109 if test x$have_kqueue = xyes; then
1110 AC_DEFINE(DBUS_BUS_ENABLE_KQUEUE,1,[Use kqueue])
1113 AM_CONDITIONAL(DBUS_BUS_ENABLE_KQUEUE, test x$have_kqueue = xyes)
1116 if test x$enable_launchd = xno ; then
1120 AC_CHECK_HEADER([launch.h], , have_launchd=no)
1121 AC_PATH_PROG([LAUNCHCTL], [launchctl])
1122 if test "x$LAUNCHCTL" = "x"; then
1126 if test x$enable_launchd = xyes && test x$have_launchd = xno ; then
1127 AC_MSG_ERROR([launchd support explicitly enabled but not available])
1131 dnl check if launchd is enabled
1132 if test x$have_launchd = xyes; then
1133 AC_DEFINE(DBUS_ENABLE_LAUNCHD,1,[Use launchd autolaunch])
1136 AM_CONDITIONAL(DBUS_ENABLE_LAUNCHD, test x$have_launchd = xyes)
1138 #### Directory to place launchd agent file
1139 if test "x$with_launchd_agent_dir" = "x"; then
1140 LAUNCHD_AGENT_DIR="/Library/LaunchAgents"
1142 LAUNCHD_AGENT_DIR="$with_launchd_agent_dir"
1145 AC_SUBST(LAUNCHD_AGENT_DIR)
1147 dnl console owner file
1148 if test x$enable_console_owner_file = xno ; then
1149 have_console_owner_file=no;
1153 have_console_owner_file=yes;
1154 AC_DEFINE(HAVE_CONSOLE_OWNER_FILE,1,[Have console owner file])
1157 have_console_owner_file=no;;
1161 AM_CONDITIONAL(HAVE_CONSOLE_OWNER_FILE, test x$have_console_owner_file = xyes)
1163 dnl systemd detection
1164 if test x$enable_systemd = xno ; then
1167 PKG_CHECK_MODULES(SYSTEMD,
1168 [libsystemd-login >= 32, libsystemd-daemon >= 32],
1173 if test x$have_systemd = xyes; then
1174 AC_DEFINE(HAVE_SYSTEMD,1,[Have systemd])
1177 if test x$enable_systemd = xyes -a x$have_systemd != xyes ; then
1178 AC_MSG_ERROR([Explicitly requested systemd support, but systemd not found])
1181 # libaudit detection
1182 if test x$enable_libaudit = xno ; then
1185 # See if we have audit daemon & capabilities library
1186 AC_CHECK_LIB(audit, audit_log_user_avc_message,
1187 have_libaudit=yes, have_libaudit=no)
1188 if test x$have_libaudit = xyes ; then
1189 AC_CHECK_LIB(cap-ng, capng_clear,
1190 have_libaudit=yes, have_libaudit=no)
1194 AM_CONDITIONAL(HAVE_LIBAUDIT, test x$have_libaudit = xyes)
1196 if test x$have_libaudit = xyes ; then
1197 SELINUX_LIBS="$SELINUX_LIBS -laudit -lcap-ng"
1198 AC_DEFINE(HAVE_LIBAUDIT,1,[audit daemon SELinux support])
1201 AC_SUBST([SELINUX_LIBS])
1203 # Check for ADT API (Solaris Basic Security Mode auditing)
1204 AC_MSG_CHECKING(for ADT API)
1205 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1206 #include <bsm/adt.h>
1207 adt_user_context = ADT_USER;
1208 ]], [[]])], [ check_adt_audit=yes ], [ check_adt_audit=no ])
1210 if test ${check_adt_audit} = yes
1212 AC_DEFINE([HAVE_ADT], [], [Adt audit API])
1219 AC_SUBST([ADT_LIBS])
1221 # Check for SCM_RIGHTS
1222 AC_MSG_CHECKING([for SCM_RIGHTS])
1223 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1224 #include <sys/types.h>
1225 #include <sys/socket.h>
1227 static int x = SCM_RIGHTS;
1229 [ AC_MSG_RESULT([supported])
1230 AC_DEFINE([HAVE_UNIX_FD_PASSING], [1], [Supports sending UNIX file descriptors]) ],
1231 [ AC_MSG_RESULT([not supported]) ])
1234 if test x$dbus_win = xyes ; then
1235 if test x$dbus_wince = xyes ; then
1236 NETWORK_libs="-lws2"
1238 NETWORK_libs="-lws2_32"
1242 AC_SUBST([NETWORK_libs])
1244 AC_ARG_WITH([valgrind],
1245 [AS_HELP_STRING([--with-valgrind],
1246 [Add instrumentation to help valgrind to understand our allocator])],
1250 if test x$with_valgrind != xno; then
1251 PKG_CHECK_MODULES([VALGRIND], [valgrind >= 3.6])
1252 AC_DEFINE([WITH_VALGRIND], [1], [Define to add Valgrind instrumentation])
1255 #### Set up final flags
1256 LIBDBUS_LIBS="$THREAD_LIBS $NETWORK_libs"
1257 AC_SUBST([LIBDBUS_LIBS])
1263 AC_ARG_ENABLE([x11-autolaunch],
1264 AS_HELP_STRING([--enable-x11-autolaunch], [build with X11 auto-launch support]),
1265 [], [enable_x11_autolaunch=auto])
1267 if test "x$dbus_win" = xyes; then
1268 if test "x$enable_x11_autolaunch" = xyes; then
1269 AC_MSG_ERROR([X11 auto-launch is not supported on Windows])
1272 enable_x11_autolaunch=no
1277 if test "x$no_x" = xyes; then
1281 DBUS_X_LIBS="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
1282 DBUS_X_CFLAGS="$X_CFLAGS"
1286 if test "x$enable_x11_autolaunch,$have_x11" = xyes,no; then
1287 AC_MSG_ERROR([X11 auto-launch requires X headers/libraries])
1289 # move from "auto" to "yes" or "no" if necessary
1290 if test "x$enable_x11_autolaunch" != xno; then
1291 enable_x11_autolaunch="$have_x11"
1295 if test "x$have_x11" = xyes ; then
1296 AC_DEFINE([DBUS_BUILD_X11], [1], [Define to build X11 functionality])
1299 if test "x$enable_x11_autolaunch" = xyes ; then
1300 AC_DEFINE([DBUS_ENABLE_X11_AUTOLAUNCH], [1], [Define to enable X11 auto-launch])
1303 AC_SUBST([DBUS_X_CFLAGS])
1304 AC_SUBST([DBUS_X_LIBS])
1306 #### gcc warning flags
1308 cc_supports_flag() {
1309 AC_MSG_CHECKING(whether $CC supports "$*")
1310 save_CFLAGS="$CFLAGS"
1312 AC_TRY_COMPILE([], [], [rc=yes], [rc=no])
1313 CFLAGS="$save_CFLAGS"
1314 AC_MSG_RESULT([$rc])
1318 TP_COMPILER_WARNINGS([WARNING_CFLAGS],
1319 dnl Use -Werror by default if:
1320 dnl - we're not on Windows (too many warnings), and
1321 dnl - we're in developer mode (a D-Bus developer, not a distro or end-user)
1322 dnl Override with --enable-Werror or --disable-Werror
1323 [test x$dbus_win != xyes -a x$dbus_cygwin != xyes -a x$enable_developer = xyes],
1325 dnl Enable these warnings if possible:
1329 missing-declarations \
1330 missing-prototypes \
1336 declaration-after-statement \
1339 dnl Disable these warnings if possible, make them non-fatal if possible,
1340 dnl and don't enable -Werror unless we succeeded.
1343 dnl - $DISABLE_UNUSED_WARNINGS disables unused-label warnings if not
1344 dnl checking or not asserting
1345 dnl - missing field initializers being 0 is a C feature, not a bug
1346 dnl - unused-parameter is to make writing callbacks less annoying
1348 dnl To be fixed one day:
1349 dnl - sign-compare and pointer-sign are workarounds for fd.o #17433
1350 dnl - type-limits is probably a bug too, but having the rest of -Wextra
1351 dnl is better than nothing
1352 [$DISABLE_UNUSED_WARNINGS \
1353 missing-field-initializers \
1360 if test "x$GCC" = "xyes"; then
1361 # We're treating -fno-common like a warning: it makes the linker more
1362 # strict, because on some systems the linker is *always* this strict
1363 TP_ADD_COMPILER_FLAG([WARNING_CFLAGS], [-fno-common])
1365 # http://bugs.freedesktop.org/show_bug.cgi?id=10599
1366 TP_ADD_COMPILER_FLAG([WARNING_CFLAGS], [-fno-strict-aliasing])
1368 if test "x$enable_ansi" = "xyes"; then
1369 TP_ADD_COMPILER_FLAG([WARNING_CFLAGS],
1370 [-ansi -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -pedantic])
1374 dnl In principle we should put WARNING_CFLAGS in each Makefile.am like
1375 dnl telepathy-glib does, since CFLAGS is meant to be reserved for the user...
1376 dnl but prepending to CFLAGS (so the user can override it with later CFLAGS)
1377 dnl is the next best thing
1378 CFLAGS="$WARNING_CFLAGS $CFLAGS"
1382 # Solaris' C library apparently needs these runes to be threadsafe...
1383 CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT"
1384 # ... this opt-in to get sockaddr_in6 and sockaddr_storage...
1385 CFLAGS="$CFLAGS -D__EXTENSIONS__"
1386 # ... and this opt-in to get file descriptor passing support
1387 CFLAGS="$CFLAGS -D_XOPEN_SOURCE=500"
1391 ### Doxygen Documentation
1393 AC_PATH_PROG(DOXYGEN, doxygen, no)
1395 AC_MSG_CHECKING([whether to build Doxygen documentation])
1397 if test x$DOXYGEN = xno ; then
1403 if test x$enable_doxygen_docs = xauto ; then
1404 if test x$have_doxygen = xno ; then
1405 enable_doxygen_docs=no
1407 enable_doxygen_docs=yes
1411 if test x$enable_doxygen_docs = xyes; then
1412 if test x$have_doxygen = xno; then
1413 AC_MSG_ERROR([Building Doxygen docs explicitly required, but Doxygen not found])
1417 AM_CONDITIONAL(DBUS_DOXYGEN_DOCS_ENABLED, test x$enable_doxygen_docs = xyes)
1418 AC_MSG_RESULT($enable_doxygen_docs)
1420 AC_CHECK_PROGS([XSLTPROC], [xsltproc])
1421 AM_CONDITIONAL([DBUS_HAVE_XSLTPROC], [test "x$XSLTPROC" != "x"])
1423 ### XML Documentation
1425 AC_PATH_PROG(XMLTO, xmlto, no)
1427 AC_MSG_CHECKING([whether to build XML documentation])
1429 if test x$XMLTO = xno ; then
1435 if test x$enable_xml_docs = xauto ; then
1436 if test x$have_xmlto = xno ; then
1443 if test x$enable_xml_docs = xyes; then
1444 if test x$have_xmlto = xno; then
1445 AC_MSG_ERROR([Building XML docs explicitly required, but xmlto not found])
1449 AM_CONDITIONAL(DBUS_XML_DOCS_ENABLED, test x$enable_xml_docs = xyes)
1450 AC_MSG_RESULT($enable_xml_docs)
1452 AC_PATH_PROG([MAN2HTML], [man2html])
1453 AC_ARG_VAR([MAN2HTML], [Path to man2html (optional)])
1454 AM_CONDITIONAL(DBUS_HAVE_MAN2HTML, test x$MAN2HTML != x)
1456 AM_CONDITIONAL(DBUS_CAN_UPLOAD_DOCS,
1457 test x$enable_doxygen_docs = xyes -a x$enable_xml_docs = xyes -a \
1460 #### Have to go $localstatedir->$prefix/var->/usr/local/var
1462 #### find the actual value for $prefix that we'll end up with
1463 ## (I know this is broken and should be done in the Makefile, but
1464 ## that's a major pain and almost nobody actually seems to care)
1465 AS_AC_EXPAND(EXPANDED_PREFIX, "$prefix")
1466 AS_AC_EXPAND(EXPANDED_LOCALSTATEDIR, "$localstatedir")
1467 AS_AC_EXPAND(EXPANDED_SYSCONFDIR, "$sysconfdir")
1468 AS_AC_EXPAND(EXPANDED_BINDIR, "$bindir")
1469 AS_AC_EXPAND(EXPANDED_LIBDIR, "$libdir")
1470 AS_AC_EXPAND(EXPANDED_LIBEXECDIR, "$libexecdir")
1471 AS_AC_EXPAND(EXPANDED_DATADIR, "$datadir")
1473 #### Check our operating system
1474 operating_system=unknown
1475 if test -f /etc/redhat-release || test -f $EXPANDED_SYSCONFDIR/redhat-release ; then
1476 operating_system=redhat
1479 if test -f /etc/slackware-version || test -f $EXPANDED_SYSCONFDIR/slackware-version ; then
1480 operating_system=slackware
1483 if test -f /usr/bin/cygwin1.dll || test -f $EXPANDED_BINDIR/cygwin1.dll ; then
1484 operating_system=cygwin
1487 #### Sort out init scripts
1489 if test x$with_init_scripts = x; then
1490 case x$operating_system in
1491 xredhat) with_init_scripts=redhat ;;
1492 xslackware) with_init_scripts=slackware ;;
1493 xcygwin) with_init_scripts=cygwin ;;
1494 *) with_init_scripts=none ;;
1498 AM_CONDITIONAL(DBUS_INIT_SCRIPTS_RED_HAT, test x$with_init_scripts = xredhat)
1499 AM_CONDITIONAL(DBUS_INIT_SCRIPTS_SLACKWARE, test x$with_init_scripts = xslackware)
1500 AM_CONDITIONAL(DBUS_INIT_SCRIPTS_CYGWIN, test x$with_init_scripts = xcygwin)
1502 ##### systemd unit files
1503 AC_ARG_WITH([systemdsystemunitdir],
1504 AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
1507 PKG_CHECK_EXISTS([systemd],
1508 [with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)],
1509 [with_systemdsystemunitdir=no])
1511 if test "x$with_systemdsystemunitdir" != xno; then
1512 AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])
1514 AM_CONDITIONAL(HAVE_SYSTEMD, [test -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != xno ])
1516 ##### Set up location for system bus socket
1517 if ! test -z "$with_system_socket"; then
1518 DBUS_SYSTEM_SOCKET=$with_system_socket
1520 DBUS_SYSTEM_SOCKET=${EXPANDED_LOCALSTATEDIR}/run/dbus/system_bus_socket
1523 AC_SUBST(DBUS_SYSTEM_SOCKET)
1524 AC_DEFINE_UNQUOTED(DBUS_SYSTEM_SOCKET,"$DBUS_SYSTEM_SOCKET",[The name of the socket the system bus listens on by default])
1526 ## system bus only listens on local domain sockets, and never
1527 ## on an abstract socket (so only root can create the socket)
1528 DBUS_SYSTEM_BUS_DEFAULT_ADDRESS="unix:path=$DBUS_SYSTEM_SOCKET"
1529 AC_SUBST(DBUS_SYSTEM_BUS_DEFAULT_ADDRESS)
1530 AC_DEFINE_UNQUOTED(DBUS_SYSTEM_BUS_DEFAULT_ADDRESS, "$DBUS_SYSTEM_BUS_DEFAULT_ADDRESS",[The default D-Bus address of the system bus])
1532 #### Set up the pid file
1533 if ! test -z "$with_system_pid_file"; then
1534 DBUS_SYSTEM_PID_FILE=$with_system_pid_file
1535 elif test x$with_init_scripts = xredhat ; then
1536 DBUS_SYSTEM_PID_FILE=${EXPANDED_LOCALSTATEDIR}/run/messagebus.pid
1538 DBUS_SYSTEM_PID_FILE=${EXPANDED_LOCALSTATEDIR}/run/dbus/pid
1541 AC_SUBST(DBUS_SYSTEM_PID_FILE)
1543 #### Directory to check for console ownership
1544 if ! test -z "$with_console_auth_dir"; then
1545 DBUS_CONSOLE_AUTH_DIR=$with_console_auth_dir
1547 DBUS_CONSOLE_AUTH_DIR=/var/run/console/
1550 AC_SUBST(DBUS_CONSOLE_AUTH_DIR)
1551 AC_DEFINE_UNQUOTED(DBUS_CONSOLE_AUTH_DIR, "$DBUS_CONSOLE_AUTH_DIR", [Directory to check for console ownerhip])
1553 #### File to check for console ownership
1554 if test x$have_console_owner_file = xyes; then
1555 if ! test -z "$with_console_owner_file"; then
1556 DBUS_CONSOLE_OWNER_FILE=$with_console_owner_file
1558 DBUS_CONSOLE_OWNER_FILE=/dev/console
1561 DBUS_CONSOLE_OWNER_FILE=
1564 AC_SUBST(DBUS_CONSOLE_OWNER_FILE)
1565 AC_DEFINE_UNQUOTED(DBUS_CONSOLE_OWNER_FILE, "$DBUS_CONSOLE_OWNER_FILE", [File to check for console ownerhip])
1567 #### User to start the system bus as
1568 if test -z "$with_dbus_user" ; then
1569 DBUS_USER=messagebus
1571 DBUS_USER=$with_dbus_user
1574 AC_DEFINE_UNQUOTED(DBUS_USER,"$DBUS_USER", [User for running the system BUS daemon])
1576 #### Prefix to install into
1577 DBUS_PREFIX=$EXPANDED_PREFIX
1578 AC_SUBST(DBUS_PREFIX)
1579 AC_DEFINE_UNQUOTED(DBUS_PREFIX,"$DBUS_PREFIX", [Prefix for installing DBUS])
1581 #### Direcotry to install data files into
1582 DBUS_DATADIR=$EXPANDED_DATADIR
1583 AC_SUBST(DBUS_DATADIR)
1584 AC_DEFINE_UNQUOTED(DBUS_DATADIR,"$DBUS_DATADIR", [Directory for installing DBUS data files])
1586 #### Directory to install dbus-daemon
1587 if test -z "$with_dbus_daemondir" ; then
1588 DBUS_DAEMONDIR=$EXPANDED_BINDIR
1590 DBUS_DAEMONDIR=$with_dbus_daemondir
1592 AC_SUBST(DBUS_DAEMONDIR)
1593 AC_DEFINE_UNQUOTED(DBUS_DAEMONDIR,"$DBUS_DAEMONDIR", [Directory for installing the DBUS daemon])
1595 #### Directory to install the other binaries
1596 DBUS_BINDIR="$EXPANDED_BINDIR"
1597 AC_SUBST(DBUS_BINDIR)
1598 AC_DEFINE_UNQUOTED(DBUS_BINDIR,"$DBUS_BINDIR", [Directory for installing the binaries])
1600 #### Directory to install the libexec binaries
1601 DBUS_LIBEXECDIR="$EXPANDED_LIBEXECDIR"
1602 AC_SUBST(DBUS_LIBEXECDIR)
1603 AC_DEFINE_UNQUOTED(DBUS_LIBEXECDIR,"$DBUS_LIBEXECDIR", [Directory for installing the libexec binaries])
1605 #### Tell tests where to find certain stuff in builddir
1608 # Useful in a cross-compilation environment, where the tests are run on the host system.
1609 AC_ARG_WITH(dbus-test-dir, AS_HELP_STRING([--with-dbus-test-dir=[dirname]],[path where the tests tools are available]),
1612 DBUS_TEST_EXEC="$DBUS_PWD/test"
1613 DBUS_TEST_DATA="$DBUS_PWD/test/data"
1615 AC_SUBST([DBUS_TEST_DATA])
1616 AC_SUBST([DBUS_TEST_EXEC])
1618 AC_DEFINE_UNQUOTED([DBUS_TEST_EXEC], ["$DBUS_TEST_EXEC"],
1619 [Full path to the daemon in the builddir])
1620 AC_DEFINE_UNQUOTED([DBUS_EXEEXT], ["$EXEEXT"],
1621 [Extension for executables, typically empty or .exe])
1623 AC_DEFINE_UNQUOTED(TEST_BUS_BINARY, ["$DBUS_PWD/bus/dbus-daemon$EXEEXT"],
1624 [Full path to the daemon in the builddir])
1625 AC_SUBST(TEST_BUS_BINARY)
1627 ## Export the non-setuid external helper
1628 TEST_LAUNCH_HELPER_BINARY="$DBUS_PWD/bus/dbus-daemon-launch-helper-test$EXEEXT"
1629 AC_SUBST(TEST_LAUNCH_HELPER_BINARY)
1630 AC_DEFINE_UNQUOTED(DBUS_TEST_LAUNCH_HELPER_BINARY, "$TEST_LAUNCH_HELPER_BINARY",
1631 [Full path to the launch helper test program in the builddir])
1633 #### Find socket directories
1634 if ! test -z "$TMPDIR" ; then
1635 DEFAULT_SOCKET_DIR=$TMPDIR
1636 elif ! test -z "$TEMP" ; then
1637 DEFAULT_SOCKET_DIR=$TEMP
1638 elif ! test -z "$TMP" ; then
1639 DEFAULT_SOCKET_DIR=$TMP
1641 DEFAULT_SOCKET_DIR=/tmp
1644 DEFAULT_SOCKET_DIR=`echo $DEFAULT_SOCKET_DIR | sed 's/+/%2B/g'`
1646 if ! test -z "$with_test_socket_dir" ; then
1647 TEST_SOCKET_DIR="$with_test_socket_dir"
1649 TEST_SOCKET_DIR=$DEFAULT_SOCKET_DIR
1651 AC_SUBST(TEST_SOCKET_DIR)
1652 AC_DEFINE_UNQUOTED(DBUS_TEST_SOCKET_DIR, "$TEST_SOCKET_DIR", [Where to put test sockets])
1654 if test "x$dbus_unix" = xyes; then
1655 TEST_LISTEN="unix:tmpdir=$TEST_SOCKET_DIR"
1657 TEST_LISTEN="tcp:host=localhost"
1659 AC_SUBST([TEST_LISTEN])
1660 AC_DEFINE_UNQUOTED([TEST_LISTEN], ["$TEST_LISTEN"],
1661 [Listening address for regression tests])
1663 if ! test -z "$with_session_socket_dir" ; then
1664 DBUS_SESSION_SOCKET_DIR="$with_session_socket_dir"
1666 DBUS_SESSION_SOCKET_DIR=$DEFAULT_SOCKET_DIR
1668 AC_DEFINE_UNQUOTED(DBUS_SESSION_SOCKET_DIR, "$DBUS_SESSION_SOCKET_DIR", [Where per-session bus puts its sockets])
1669 AC_SUBST(DBUS_SESSION_SOCKET_DIR)
1671 if test x$dbus_win = xyes; then
1672 DBUS_SESSION_BUS_DEFAULT_ADDRESS="$with_dbus_session_bus_default_address"
1673 elif test x$have_launchd = xyes; then
1674 DBUS_SESSION_BUS_DEFAULT_ADDRESS="launchd:env=DBUS_LAUNCHD_SESSION_BUS_SOCKET"
1676 DBUS_SESSION_BUS_DEFAULT_ADDRESS="unix:tmpdir=$DBUS_SESSION_SOCKET_DIR"
1678 AC_SUBST(DBUS_SESSION_BUS_DEFAULT_ADDRESS)
1680 # darwin needs this to initialize the environment
1681 AC_CHECK_HEADERS(crt_externs.h)
1682 AC_CHECK_FUNC(_NSGetEnviron, [AC_DEFINE(HAVE_NSGETENVIRON, 1, [Define if your system needs _NSGetEnviron to set up the environment])])
1683 AH_VERBATIM(_DARWIN_ENVIRON,
1685 #if defined(HAVE_NSGETENVIRON) && defined(HAVE_CRT_EXTERNS_H)
1686 # include <sys/time.h>
1687 # include <crt_externs.h>
1688 # define environ (*_NSGetEnviron())
1692 AC_ARG_ENABLE([stats],
1693 [AS_HELP_STRING([--enable-stats],
1694 [enable bus daemon usage statistics])],
1695 [], [enable_stats=no])
1696 if test "x$enable_stats" = xyes; then
1697 AC_DEFINE([DBUS_ENABLE_STATS], [1],
1698 [Define to enable bus daemon usage statistics])
1704 dbus/dbus-arch-deps.h
1708 bus/messagebus-config
1709 bus/org.freedesktop.dbus-session.plist
1718 test/name-test/Makefile
1722 dbus-1-uninstalled.pc
1723 test/data/valid-config-files/debug-allow-all.conf
1724 test/data/valid-config-files/debug-allow-all-sha1.conf
1725 test/data/valid-config-files-system/debug-allow-all-pass.conf
1726 test/data/valid-config-files-system/debug-allow-all-fail.conf
1727 test/data/valid-service-files/org.freedesktop.DBus.TestSuite.PrivServer.service
1728 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteEchoService.service
1729 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteForkingEchoService.service
1730 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteSegfaultService.service
1731 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteShellEchoServiceSuccess.service
1732 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteShellEchoServiceFail.service
1733 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteEchoService.service
1734 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteSegfaultService.service
1735 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteShellEchoServiceSuccess.service
1736 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteShellEchoServiceFail.service
1737 test/data/invalid-service-files-system/org.freedesktop.DBus.TestSuiteNoExec.service
1738 test/data/invalid-service-files-system/org.freedesktop.DBus.TestSuiteNoUser.service
1739 test/data/invalid-service-files-system/org.freedesktop.DBus.TestSuiteNoService.service
1743 dnl ==========================================================================
1748 prefix: ${EXPANDED_PREFIX}
1749 exec_prefix: ${exec_prefix}
1750 libdir: ${EXPANDED_LIBDIR}
1751 libexecdir: ${EXPANDED_LIBEXECDIR}
1752 bindir: ${EXPANDED_BINDIR}
1753 sysconfdir: ${EXPANDED_SYSCONFDIR}
1754 localstatedir: ${EXPANDED_LOCALSTATEDIR}
1755 datadir: ${EXPANDED_DATADIR}
1756 source code location: ${srcdir}
1759 cppflags: ${CPPFLAGS}
1760 cxxflags: ${CXXFLAGS}
1761 64-bit int: ${DBUS_INT64_TYPE}
1762 32-bit int: ${DBUS_INT32_TYPE}
1763 16-bit int: ${DBUS_INT16_TYPE}
1764 Doxygen: ${DOXYGEN:-not found}
1765 xmlto: ${XMLTO:-not found}
1766 man2html: ${MAN2HTML:-not found}"
1769 Rebuilding generated files: ${USE_MAINTAINER_MODE}
1770 gcc coverage profiling: ${enable_compiler_coverage}
1771 Building embedded tests: ${enable_embedded_tests}
1772 Building modular tests: ${enable_modular_tests}
1773 - with GLib: ${with_glib}
1774 Building verbose mode: ${enable_verbose_mode}
1775 Building assertions: ${enable_asserts}
1776 Building checks: ${enable_checks}
1777 Building bus stats API: ${enable_stats}
1778 Building SELinux support: ${have_selinux}
1779 Building inotify support: ${have_inotify}
1780 Building dnotify support: ${have_dnotify}
1781 Building kqueue support: ${have_kqueue}
1782 Building systemd support: ${have_systemd}
1783 Building X11 code: ${enable_x11}
1784 Building Doxygen docs: ${enable_doxygen_docs}
1785 Building XML docs: ${enable_xml_docs}
1786 Building cache support: ${enable_userdb_cache}
1787 Building launchd support: ${have_launchd}
1788 Using XML parser: ${with_xml}
1789 Init scripts style: ${with_init_scripts}
1790 Abstract socket names: ${ac_cv_have_abstract_sockets}
1791 System bus socket: ${DBUS_SYSTEM_SOCKET}
1792 System bus address: ${DBUS_SYSTEM_BUS_DEFAULT_ADDRESS}
1793 System bus PID file: ${DBUS_SYSTEM_PID_FILE}
1794 Session bus address: ${DBUS_SESSION_BUS_DEFAULT_ADDRESS}
1795 Console auth dir: ${DBUS_CONSOLE_AUTH_DIR}
1796 Console owner file: ${have_console_owner_file}
1797 Console owner file path: ${DBUS_CONSOLE_OWNER_FILE}
1798 System bus user: ${DBUS_USER}
1799 Session bus services dir: ${EXPANDED_DATADIR}/dbus-1/services
1800 'make check' socket dir: ${TEST_SOCKET_DIR}
1802 if test x$have_launchd = xyes; then
1803 echo " launchd agent dir: ${LAUNCHD_AGENT_DIR}"
1807 if test x$enable_embedded_tests = xyes; then
1808 echo "NOTE: building with unit tests increases the size of the installed library and renders it insecure."
1810 if test x$enable_embedded_tests = xyes -a x$enable_asserts = xno; then
1811 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)"
1813 if test x$enable_compiler_coverage = xyes; then
1814 echo "NOTE: building with coverage profiling is definitely for developers only."
1816 if test x$enable_verbose_mode = xyes; then
1817 echo "NOTE: building with verbose mode increases library size, may slightly increase security risk, and decreases performance."
1819 if test x$enable_asserts = xyes; then
1820 echo "NOTE: building with assertions increases library size and decreases performance."
1822 if test x$enable_checks = xno; then
1823 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."
1825 if test x$dbus_use_libxml = xtrue; then
1827 echo "WARNING: You have chosen to use libxml as your xml parser however this code path is not maintained by the D-Bus developers and if it breaks you get to keep the pieces. If you have selected this option in err please reconfigure with expat (e.g. --with-xml=expat)."
1830 if test "x$DBUS_HAVE_INT64" = x0; then
1831 AC_MSG_WARN([You have disabled 64-bit integers via --without-64-bit.
1833 This removes parts of the standard D-Bus API and ABI (the 't' and 'x'
1834 typecodes, the dbus_int64_t and dbus_uint64_t types, etc.) and should only be
1835 used if your compiler lacks support for 64-bit integers. Please report a bug
1836 with details of your platform and compiler.
1838 This option is likely to be removed in future, unless the D-Bus developers
1839 receive reports that it is still needed.