4 m4_define([dbus_major_version], [1])
5 m4_define([dbus_minor_version], [6])
6 m4_define([dbus_micro_version], [9])
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 "$dbus_have_ddfd" = yes; then
665 AC_DEFINE(HAVE_DDFD,1,[Have the ddfd member of DIR])
669 AC_CHECK_HEADERS(sys/resource.h)
671 AC_CHECK_HEADERS(dirent.h)
673 AC_CHECK_HEADERS(execinfo.h, [AC_CHECK_FUNCS(backtrace)])
675 AC_CHECK_HEADERS(errno.h)
677 AC_CHECK_HEADERS(signal.h)
679 AC_CHECK_HEADERS(locale.h)
681 AC_CHECK_HEADERS(byteswap.h)
683 AC_CHECK_HEADERS(unistd.h)
685 AC_CHECK_HEADERS(ws2tcpip.h)
687 AC_CHECK_HEADERS(wspiapi.h)
689 AC_CHECK_HEADERS(alloca.h)
691 # Add -D_POSIX_PTHREAD_SEMANTICS if on Solaris
695 CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS" ;;
698 # checking for a posix version of getpwnam_r
699 # if we are cross compiling and can not run the test
700 # assume getpwnam_r is the posix version
701 # it is up to the person cross compiling to change
702 # this behavior if desired
704 AC_CACHE_CHECK([for posix getpwnam_r],
705 ac_cv_func_posix_getpwnam_r,
706 [AC_RUN_IFELSE([AC_LANG_PROGRAM(
713 struct passwd pwd, *pwptr = &pwd;
716 error = getpwnam_r ("", &pwd, buffer,
717 sizeof (buffer), &pwptr);
718 return (error < 0 && errno == ENOSYS)
721 [ac_cv_func_posix_getpwnam_r=yes],
722 [ac_cv_func_posix_getpwnam_r=no],
723 [ac_cv_func_posix_getpwnam_r=yes]
727 if test "$ac_cv_func_posix_getpwnam_r" = yes; then
728 AC_DEFINE(HAVE_POSIX_GETPWNAM_R,1,
729 [Have POSIX function getpwnam_r])
731 AC_CACHE_CHECK([for nonposix getpwnam_r],
732 ac_cv_func_nonposix_getpwnam_r,
733 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <pwd.h>]], [[char buffer[10000];
735 getpwnam_r ("", &pwd, buffer,
736 sizeof (buffer));]])],
737 [ac_cv_func_nonposix_getpwnam_r=yes],
738 [ac_cv_func_nonposix_getpwnam_r=no])])
739 if test "$ac_cv_func_nonposix_getpwnam_r" = yes; then
740 AC_DEFINE(HAVE_NONPOSIX_GETPWNAM_R,1,
741 [Have non-POSIX function getpwnam_r])
745 dnl check for socklen_t
746 AC_MSG_CHECKING(whether socklen_t is defined)
747 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
748 #include <sys/types.h>
749 #include <sys/socket.h>
755 [dbus_have_socklen_t=yes],
756 [dbus_have_socklen_t=no])
757 AC_MSG_RESULT($dbus_have_socklen_t)
759 if test "x$dbus_have_socklen_t" = "xyes"; then
760 AC_DEFINE(HAVE_SOCKLEN_T,1,[Have socklen_t type])
763 dnl check for writev header and writev function so we're
764 dnl good to go if HAVE_WRITEV gets defined.
765 AC_CHECK_HEADERS(sys/uio.h, [AC_CHECK_FUNCS(writev)])
767 dnl needed on darwin for NAME_MAX
768 AC_CHECK_HEADERS(sys/syslimits.h)
770 dnl Make it easy to check if we have MSG_NOSIGNAL without actually having to include sys/socket.h
771 AC_CHECK_DECLS([MSG_NOSIGNAL], [], [], [[ #include <sys/types.h>
772 #include <sys/socket.h> ]])
774 dnl check for flavours of varargs macros (test from GLib)
775 AC_MSG_CHECKING(for ISO C99 varargs macros in C)
776 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
777 int a(int p1, int p2, int p3);
778 #define call_a(...) a(1,__VA_ARGS__)
781 [dbus_have_iso_c_varargs=yes],
782 [dbus_have_iso_c_varargs=no])
783 AC_MSG_RESULT($dbus_have_iso_c_varargs)
785 AC_MSG_CHECKING(for GNUC varargs macros)
786 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
787 int a(int p1, int p2, int p3);
788 #define call_a(params...) a(1,params)
791 [dbus_have_gnuc_varargs=yes],
792 [dbus_have_gnuc_varargs=no])
793 AC_MSG_RESULT($dbus_have_gnuc_varargs)
795 dnl Output varargs tests
796 if test x$dbus_have_iso_c_varargs = xyes; then
797 AC_DEFINE(HAVE_ISO_VARARGS,1,[Have ISO C99 varargs macros])
799 if test x$dbus_have_gnuc_varargs = xyes; then
800 AC_DEFINE(HAVE_GNUC_VARARGS,1,[Have GNU-style varargs macros])
803 dnl Check for various credentials.
804 AC_MSG_CHECKING(for struct cmsgcred)
805 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
806 #include <sys/types.h>
807 #include <sys/socket.h>
809 struct cmsgcred cred;
813 [dbus_have_struct_cmsgcred=yes],
814 [dbus_have_struct_cmsgcred=no])
815 AC_MSG_RESULT($dbus_have_struct_cmsgcred)
817 if test x$dbus_have_struct_cmsgcred = xyes; then
818 AC_DEFINE(HAVE_CMSGCRED,1,[Have cmsgcred structure])
821 AC_CHECK_FUNCS(getpeerucred getpeereid)
823 AC_CHECK_FUNCS(pipe2 accept4)
825 #### Abstract sockets
827 if test x$enable_abstract_sockets = xauto; then
830 AC_CACHE_CHECK([abstract socket namespace],
831 ac_cv_have_abstract_sockets,
832 [AC_RUN_IFELSE([AC_LANG_PROGRAM(
834 #include <sys/types.h>
838 #include <sys/socket.h>
845 struct sockaddr_un addr;
847 listen_fd = socket (PF_UNIX, SOCK_STREAM, 0);
851 fprintf (stderr, "socket() failed: %s\n", strerror (errno));
855 memset (&addr, '\0', sizeof (addr));
856 addr.sun_family = AF_UNIX;
857 strcpy (addr.sun_path, "X/tmp/dbus-fake-socket-path-used-in-configure-test");
858 /* SUN_LEN uses strlen() so need to calculate it before adding \0 at the
861 slen = SUN_LEN(&addr);
862 addr.sun_path[0] = '\0'; /* this is what makes it abstract */
864 if (bind (listen_fd, (struct sockaddr*) &addr, slen) < 0)
866 fprintf (stderr, "Abstract socket namespace bind() failed: %s\n",
873 [ac_cv_have_abstract_sockets=yes],
874 [ac_cv_have_abstract_sockets=no],
876 ac_cv_have_abstract_sockets=no
880 if test x$warn_on_xcompile = xyes ; then
881 AC_MSG_WARN([Cannot check for abstract sockets when cross-compiling, please use --enable-abstract-sockets])
886 if test x$enable_abstract_sockets = xyes; then
887 if test x$ac_cv_have_abstract_sockets = xno; then
888 AC_MSG_ERROR([Abstract sockets explicitly required, and support not detected.])
892 if test x$enable_abstract_sockets = xno; then
893 ac_cv_have_abstract_sockets=no;
896 if test x$ac_cv_have_abstract_sockets = xyes ; then
897 DBUS_PATH_OR_ABSTRACT=abstract
898 AC_DEFINE(HAVE_ABSTRACT_SOCKETS,1,[Have abstract socket namespace])
900 DBUS_PATH_OR_ABSTRACT=path
903 # this is used in addresses to prefer abstract, e.g.
904 # unix:path=/foo or unix:abstract=/foo
905 AC_SUBST(DBUS_PATH_OR_ABSTRACT)
909 #### Sort out XML library
912 AC_CHECK_LIB(expat, XML_ParserCreate_MM,
913 [ AC_CHECK_HEADERS(expat.h, have_expat=true, have_expat=false) ],
916 # see what we want to use
917 dbus_use_libxml=false
919 if test x$with_xml = xexpat; then
920 if ! $have_expat ; then
921 AC_MSG_ERROR([Explicitly requested expat but expat not found])
924 elif test x$with_xml = xlibxml; then
925 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= 2.6.0, have_libxml=true, have_libxml=false)
926 if ! $have_libxml ; then
927 AC_MSG_ERROR([Explicitly requested libxml but libxml not found])
931 ### expat is the default because libxml can't currently survive
932 ### our brutal OOM-handling unit test setup.
933 ### http://bugzilla.gnome.org/show_bug.cgi?id=109368
934 if test x$have_expat = xfalse; then
935 AC_MSG_ERROR([Could not find expat.h, check config.log for failed attempts])
937 ### By default, only use Expat since it's tested and known to work. If you're a
938 ### general-purpose OS vendor, please don't enable libxml. For embedded use
939 ### if your OS is built around libxml, that's another case.
943 AM_CONDITIONAL(DBUS_USE_EXPAT, $dbus_use_expat)
944 AM_CONDITIONAL(DBUS_USE_LIBXML, $dbus_use_libxml)
946 if $dbus_use_expat; then
950 if $dbus_use_libxml; then
951 XML_LIBS=$LIBXML_LIBS
952 XML_CFLAGS=$LIBXML_CFLAGS
954 AC_SUBST([XML_CFLAGS])
957 # Thread lib detection
958 AC_CHECK_FUNC(pthread_cond_timedwait,[AC_CHECK_LIB(pthread,pthread_cond_timedwait,
959 [THREAD_LIBS="-lpthread"])])
961 LIBS="$LIBS $THREAD_LIBS"
962 AC_CHECK_FUNC(pthread_condattr_setclock,have_pthread_condattr_setclock=true,have_pthread_condattr_setclock=false)
963 if test x$have_pthread_condattr_setclock = xtrue; then
964 AC_SEARCH_LIBS([clock_getres],[rt],[THREAD_LIBS="$THREAD_LIBS -lrt"])
965 AC_MSG_CHECKING([for CLOCK_MONOTONIC])
966 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>
969 struct timespec monotonic_timer;
970 pthread_condattr_t attr;
971 pthread_condattr_init (&attr);
972 pthread_condattr_setclock (&attr, CLOCK_MONOTONIC);
973 clock_getres (CLOCK_MONOTONIC,&monotonic_timer);
975 [have_clock_monotonic=true],
976 [have_clock_monotonic=false])
977 if test x$have_clock_monotonic = xtrue; then
978 AC_MSG_RESULT([found])
979 AC_DEFINE(HAVE_MONOTONIC_CLOCK, 1, [Define if we have CLOCK_MONOTONIC])
981 AC_MSG_RESULT([not found])
986 AC_SUBST([THREAD_LIBS])
989 if test x$enable_selinux = xno ; then
992 # See if we have SELinux library
993 AC_CHECK_LIB(selinux, is_selinux_enabled,
994 have_selinux=yes, have_selinux=no)
996 # see if we have the SELinux header with the new D-Bus stuff in it
997 if test x$have_selinux = xyes ; then
998 AC_MSG_CHECKING([for DBUS Flask permissions in selinux/av_permissions.h])
999 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <selinux/av_permissions.h>]],
1000 [[#ifdef DBUS__ACQUIRE_SVC return 0;
1002 #error DBUS__ACQUIRE_SVC not defined
1006 AC_MSG_RESULT($have_selinux)
1009 if test x$enable_selinux = xauto ; then
1010 if test x$have_selinux = xno ; then
1011 AC_MSG_WARN([Sufficiently new SELinux library not found])
1014 if test x$have_selinux = xno ; then
1015 AC_MSG_ERROR([SElinux explicitly required, and SELinux library not found])
1020 AM_CONDITIONAL(HAVE_SELINUX, test x$have_selinux = xyes)
1022 if test x$have_selinux = xyes ; then
1023 # the selinux code creates threads
1024 # which requires libpthread even on linux
1025 AC_CHECK_FUNC(pthread_create,,[AC_CHECK_LIB(pthread,pthread_create,
1026 [SELINUX_THREAD_LIBS="-lpthread"])])
1028 SELINUX_LIBS="-lselinux $SELINUX_THREAD_LIBS"
1029 AC_DEFINE(HAVE_SELINUX,1,[SELinux support])
1035 if test x$enable_inotify = xno ; then
1038 AC_CHECK_HEADERS(sys/inotify.h, have_inotify=yes, have_inotify=no)
1041 dnl check if inotify backend is enabled
1042 if test x$have_inotify = xyes; then
1043 AC_DEFINE(DBUS_BUS_ENABLE_INOTIFY,1,[Use inotify])
1044 AC_CHECK_FUNCS(inotify_init1)
1047 AM_CONDITIONAL(DBUS_BUS_ENABLE_INOTIFY, test x$have_inotify = xyes)
1050 if test x$enable_dnotify = xno ; then
1053 if test x$have_inotify = xno -a x$host_os = xlinux-gnu -o x$host_os = xlinux; then
1060 dnl check if dnotify backend is enabled
1061 if test x$have_dnotify = xyes; then
1062 AC_DEFINE(DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX,1,[Use dnotify on Linux])
1065 AM_CONDITIONAL(DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX, test x$have_dnotify = xyes)
1067 # For simplicity, we require the userland API for epoll_create1 at
1068 # compile-time (glibc 2.9), but we'll run on kernels that turn out
1069 # not to have it at runtime.
1070 AC_ARG_ENABLE([epoll],
1071 [AS_HELP_STRING([--enable-epoll],[use epoll(4) on Linux])],
1072 [enable_epoll=$enableval], [enable_epoll=auto])
1073 if test x$enable_epoll = xno; then
1076 AC_MSG_CHECKING([for Linux epoll(4)])
1077 AC_LINK_IFELSE([AC_LANG_PROGRAM(
1080 #error This is not Linux
1082 #include <sys/epoll.h>
1084 [epoll_create1 (EPOLL_CLOEXEC);])],
1085 [have_linux_epoll=yes],
1086 [have_linux_epoll=no])
1087 AC_MSG_RESULT([$have_linux_epoll])
1089 if test x$enable_epoll,$have_linux_epoll = xyes,no; then
1090 AC_MSG_ERROR([epoll support explicitly enabled but not available])
1092 if test x$have_linux_epoll = xyes; then
1093 AC_DEFINE([DBUS_HAVE_LINUX_EPOLL], 1, [Define to use epoll(4) on Linux])
1095 AM_CONDITIONAL([HAVE_LINUX_EPOLL], [test x$have_linux_epoll = xyes])
1098 if test x$enable_kqueue = xno ; then
1102 AC_CHECK_HEADER(sys/event.h, , have_kqueue=no)
1103 AC_CHECK_FUNC(kqueue, , have_kqueue=no)
1105 if test x$enable_kqueue = xyes -a x$have_kqueue = xno; then
1106 AC_MSG_ERROR(kqueue support explicitly enabled but not available)
1110 dnl check if kqueue backend is enabled
1111 if test x$have_kqueue = xyes; then
1112 AC_DEFINE(DBUS_BUS_ENABLE_KQUEUE,1,[Use kqueue])
1115 AM_CONDITIONAL(DBUS_BUS_ENABLE_KQUEUE, test x$have_kqueue = xyes)
1118 if test x$enable_launchd = xno ; then
1122 AC_CHECK_HEADER([launch.h], , have_launchd=no)
1123 AC_PATH_PROG([LAUNCHCTL], [launchctl])
1124 if test "x$LAUNCHCTL" = "x"; then
1128 if test x$enable_launchd = xyes && test x$have_launchd = xno ; then
1129 AC_MSG_ERROR([launchd support explicitly enabled but not available])
1133 dnl check if launchd is enabled
1134 if test x$have_launchd = xyes; then
1135 AC_DEFINE(DBUS_ENABLE_LAUNCHD,1,[Use launchd autolaunch])
1138 AM_CONDITIONAL(DBUS_ENABLE_LAUNCHD, test x$have_launchd = xyes)
1140 #### Directory to place launchd agent file
1141 if test "x$with_launchd_agent_dir" = "x"; then
1142 LAUNCHD_AGENT_DIR="/Library/LaunchAgents"
1144 LAUNCHD_AGENT_DIR="$with_launchd_agent_dir"
1147 AC_SUBST(LAUNCHD_AGENT_DIR)
1149 dnl console owner file
1150 if test x$enable_console_owner_file = xno ; then
1151 have_console_owner_file=no;
1155 have_console_owner_file=yes;
1156 AC_DEFINE(HAVE_CONSOLE_OWNER_FILE,1,[Have console owner file])
1159 have_console_owner_file=no;;
1163 AM_CONDITIONAL(HAVE_CONSOLE_OWNER_FILE, test x$have_console_owner_file = xyes)
1165 dnl systemd detection
1166 if test x$enable_systemd = xno ; then
1169 PKG_CHECK_MODULES(SYSTEMD,
1170 [libsystemd-login >= 32, libsystemd-daemon >= 32],
1175 if test x$have_systemd = xyes; then
1176 AC_DEFINE(HAVE_SYSTEMD,1,[Have systemd])
1179 if test x$enable_systemd = xyes -a x$have_systemd != xyes ; then
1180 AC_MSG_ERROR([Explicitly requested systemd support, but systemd not found])
1183 # libaudit detection
1184 if test x$enable_libaudit = xno ; then
1187 # See if we have audit daemon & capabilities library
1188 AC_CHECK_LIB(audit, audit_log_user_avc_message,
1189 have_libaudit=yes, have_libaudit=no)
1190 if test x$have_libaudit = xyes ; then
1191 AC_CHECK_LIB(cap-ng, capng_clear,
1192 have_libaudit=yes, have_libaudit=no)
1196 AM_CONDITIONAL(HAVE_LIBAUDIT, test x$have_libaudit = xyes)
1198 if test x$have_libaudit = xyes ; then
1199 SELINUX_LIBS="$SELINUX_LIBS -laudit -lcap-ng"
1200 AC_DEFINE(HAVE_LIBAUDIT,1,[audit daemon SELinux support])
1203 AC_SUBST([SELINUX_LIBS])
1205 # Check for ADT API (Solaris Basic Security Mode auditing)
1206 AC_MSG_CHECKING(for ADT API)
1207 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1208 #include <bsm/adt.h>
1209 adt_user_context = ADT_USER;
1210 ]], [[]])], [ check_adt_audit=yes ], [ check_adt_audit=no ])
1212 if test ${check_adt_audit} = yes
1214 AC_DEFINE([HAVE_ADT], [], [Adt audit API])
1221 AC_SUBST([ADT_LIBS])
1223 # Check for SCM_RIGHTS
1224 AC_MSG_CHECKING([for SCM_RIGHTS])
1225 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1226 #include <sys/types.h>
1227 #include <sys/socket.h>
1229 static int x = SCM_RIGHTS;
1231 [ AC_MSG_RESULT([supported])
1232 AC_DEFINE([HAVE_UNIX_FD_PASSING], [1], [Supports sending UNIX file descriptors]) ],
1233 [ AC_MSG_RESULT([not supported]) ])
1236 if test x$dbus_win = xyes ; then
1237 if test x$dbus_wince = xyes ; then
1238 NETWORK_libs="-lws2"
1240 NETWORK_libs="-lws2_32"
1244 AC_SUBST([NETWORK_libs])
1246 AC_ARG_WITH([valgrind],
1247 [AS_HELP_STRING([--with-valgrind],
1248 [Add instrumentation to help valgrind to understand our allocator])],
1252 if test x$with_valgrind != xno; then
1253 PKG_CHECK_MODULES([VALGRIND], [valgrind >= 3.6])
1254 AC_DEFINE([WITH_VALGRIND], [1], [Define to add Valgrind instrumentation])
1257 #### Set up final flags
1258 LIBDBUS_LIBS="$THREAD_LIBS $NETWORK_libs"
1259 AC_SUBST([LIBDBUS_LIBS])
1265 AC_ARG_ENABLE([x11-autolaunch],
1266 AS_HELP_STRING([--enable-x11-autolaunch], [build with X11 auto-launch support]),
1267 [], [enable_x11_autolaunch=auto])
1269 if test "x$dbus_win" = xyes; then
1270 if test "x$enable_x11_autolaunch" = xyes; then
1271 AC_MSG_ERROR([X11 auto-launch is not supported on Windows])
1274 enable_x11_autolaunch=no
1279 if test "x$no_x" = xyes; then
1283 DBUS_X_LIBS="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
1284 DBUS_X_CFLAGS="$X_CFLAGS"
1288 if test "x$enable_x11_autolaunch,$have_x11" = xyes,no; then
1289 AC_MSG_ERROR([X11 auto-launch requires X headers/libraries])
1291 # move from "auto" to "yes" or "no" if necessary
1292 if test "x$enable_x11_autolaunch" != xno; then
1293 enable_x11_autolaunch="$have_x11"
1297 if test "x$have_x11" = xyes ; then
1298 AC_DEFINE([DBUS_BUILD_X11], [1], [Define to build X11 functionality])
1301 if test "x$enable_x11_autolaunch" = xyes ; then
1302 AC_DEFINE([DBUS_ENABLE_X11_AUTOLAUNCH], [1], [Define to enable X11 auto-launch])
1305 AC_SUBST([DBUS_X_CFLAGS])
1306 AC_SUBST([DBUS_X_LIBS])
1308 #### gcc warning flags
1310 cc_supports_flag() {
1311 AC_MSG_CHECKING(whether $CC supports "$*")
1312 save_CFLAGS="$CFLAGS"
1314 AC_TRY_COMPILE([], [], [rc=yes], [rc=no])
1315 CFLAGS="$save_CFLAGS"
1316 AC_MSG_RESULT([$rc])
1320 TP_COMPILER_WARNINGS([WARNING_CFLAGS],
1321 dnl Use -Werror by default if:
1322 dnl - we're not on Windows (too many warnings), and
1323 dnl - we're in developer mode (a D-Bus developer, not a distro or end-user)
1324 dnl Override with --enable-Werror or --disable-Werror
1325 [test x$dbus_win != xyes -a x$dbus_cygwin != xyes -a x$enable_developer = xyes],
1327 dnl Enable these warnings if possible:
1331 missing-declarations \
1332 missing-prototypes \
1338 declaration-after-statement \
1341 dnl Disable these warnings if possible, make them non-fatal if possible,
1342 dnl and don't enable -Werror unless we succeeded.
1345 dnl - $DISABLE_UNUSED_WARNINGS disables unused-label warnings if not
1346 dnl checking or not asserting
1347 dnl - missing field initializers being 0 is a C feature, not a bug
1348 dnl - unused-parameter is to make writing callbacks less annoying
1350 dnl To be fixed one day:
1351 dnl - sign-compare and pointer-sign are workarounds for fd.o #17433
1352 dnl - type-limits is probably a bug too, but having the rest of -Wextra
1353 dnl is better than nothing
1354 [$DISABLE_UNUSED_WARNINGS \
1355 missing-field-initializers \
1362 if test "x$GCC" = "xyes"; then
1363 # We're treating -fno-common like a warning: it makes the linker more
1364 # strict, because on some systems the linker is *always* this strict
1365 TP_ADD_COMPILER_FLAG([WARNING_CFLAGS], [-fno-common])
1367 # http://bugs.freedesktop.org/show_bug.cgi?id=10599
1368 TP_ADD_COMPILER_FLAG([WARNING_CFLAGS], [-fno-strict-aliasing])
1370 if test "x$enable_ansi" = "xyes"; then
1371 TP_ADD_COMPILER_FLAG([WARNING_CFLAGS],
1372 [-ansi -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -pedantic])
1376 dnl In principle we should put WARNING_CFLAGS in each Makefile.am like
1377 dnl telepathy-glib does, since CFLAGS is meant to be reserved for the user...
1378 dnl but prepending to CFLAGS (so the user can override it with later CFLAGS)
1379 dnl is the next best thing
1380 CFLAGS="$WARNING_CFLAGS $CFLAGS"
1384 # Solaris' C library apparently needs these runes to be threadsafe...
1385 CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT"
1386 # ... this opt-in to get sockaddr_in6 and sockaddr_storage...
1387 CFLAGS="$CFLAGS -D__EXTENSIONS__"
1388 # ... and this opt-in to get file descriptor passing support
1389 CFLAGS="$CFLAGS -D_XOPEN_SOURCE=500"
1393 ### Doxygen Documentation
1395 AC_PATH_PROG(DOXYGEN, doxygen, no)
1397 AC_MSG_CHECKING([whether to build Doxygen documentation])
1399 if test x$DOXYGEN = xno ; then
1405 if test x$enable_doxygen_docs = xauto ; then
1406 if test x$have_doxygen = xno ; then
1407 enable_doxygen_docs=no
1409 enable_doxygen_docs=yes
1413 if test x$enable_doxygen_docs = xyes; then
1414 if test x$have_doxygen = xno; then
1415 AC_MSG_ERROR([Building Doxygen docs explicitly required, but Doxygen not found])
1419 AM_CONDITIONAL(DBUS_DOXYGEN_DOCS_ENABLED, test x$enable_doxygen_docs = xyes)
1420 AC_MSG_RESULT($enable_doxygen_docs)
1422 AC_CHECK_PROGS([XSLTPROC], [xsltproc])
1423 AM_CONDITIONAL([DBUS_HAVE_XSLTPROC], [test "x$XSLTPROC" != "x"])
1425 ### XML Documentation
1427 AC_PATH_PROG(XMLTO, xmlto, no)
1429 AC_MSG_CHECKING([whether to build XML documentation])
1431 if test x$XMLTO = xno ; then
1437 if test x$enable_xml_docs = xauto ; then
1438 if test x$have_xmlto = xno ; then
1445 if test x$enable_xml_docs = xyes; then
1446 if test x$have_xmlto = xno; then
1447 AC_MSG_ERROR([Building XML docs explicitly required, but xmlto not found])
1451 AM_CONDITIONAL(DBUS_XML_DOCS_ENABLED, test x$enable_xml_docs = xyes)
1452 AC_MSG_RESULT($enable_xml_docs)
1454 AC_PATH_PROG([MAN2HTML], [man2html])
1455 AC_ARG_VAR([MAN2HTML], [Path to man2html (optional)])
1456 AM_CONDITIONAL(DBUS_HAVE_MAN2HTML, test x$MAN2HTML != x)
1458 AM_CONDITIONAL(DBUS_CAN_UPLOAD_DOCS,
1459 test x$enable_doxygen_docs = xyes -a x$enable_xml_docs = xyes -a \
1462 #### Have to go $localstatedir->$prefix/var->/usr/local/var
1464 #### find the actual value for $prefix that we'll end up with
1465 ## (I know this is broken and should be done in the Makefile, but
1466 ## that's a major pain and almost nobody actually seems to care)
1467 AS_AC_EXPAND(EXPANDED_PREFIX, "$prefix")
1468 AS_AC_EXPAND(EXPANDED_LOCALSTATEDIR, "$localstatedir")
1469 AS_AC_EXPAND(EXPANDED_SYSCONFDIR, "$sysconfdir")
1470 AS_AC_EXPAND(EXPANDED_BINDIR, "$bindir")
1471 AS_AC_EXPAND(EXPANDED_LIBDIR, "$libdir")
1472 AS_AC_EXPAND(EXPANDED_LIBEXECDIR, "$libexecdir")
1473 AS_AC_EXPAND(EXPANDED_DATADIR, "$datadir")
1475 #### Check our operating system
1476 operating_system=unknown
1477 if test -f /etc/redhat-release || test -f $EXPANDED_SYSCONFDIR/redhat-release ; then
1478 operating_system=redhat
1481 if test -f /etc/slackware-version || test -f $EXPANDED_SYSCONFDIR/slackware-version ; then
1482 operating_system=slackware
1485 if test -f /usr/bin/cygwin1.dll || test -f $EXPANDED_BINDIR/cygwin1.dll ; then
1486 operating_system=cygwin
1489 #### Sort out init scripts
1491 if test x$with_init_scripts = x; then
1492 case x$operating_system in
1493 xredhat) with_init_scripts=redhat ;;
1494 xslackware) with_init_scripts=slackware ;;
1495 xcygwin) with_init_scripts=cygwin ;;
1496 *) with_init_scripts=none ;;
1500 AM_CONDITIONAL(DBUS_INIT_SCRIPTS_RED_HAT, test x$with_init_scripts = xredhat)
1501 AM_CONDITIONAL(DBUS_INIT_SCRIPTS_SLACKWARE, test x$with_init_scripts = xslackware)
1502 AM_CONDITIONAL(DBUS_INIT_SCRIPTS_CYGWIN, test x$with_init_scripts = xcygwin)
1504 ##### systemd unit files
1505 AC_ARG_WITH([systemdsystemunitdir],
1506 AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
1509 PKG_CHECK_EXISTS([systemd],
1510 [with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)],
1511 [with_systemdsystemunitdir=no])
1513 if test "x$with_systemdsystemunitdir" != xno; then
1514 AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])
1516 AM_CONDITIONAL(HAVE_SYSTEMD, [test -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != xno ])
1518 ##### Set up location for system bus socket
1519 if ! test -z "$with_system_socket"; then
1520 DBUS_SYSTEM_SOCKET=$with_system_socket
1522 DBUS_SYSTEM_SOCKET=${EXPANDED_LOCALSTATEDIR}/run/dbus/system_bus_socket
1525 AC_SUBST(DBUS_SYSTEM_SOCKET)
1526 AC_DEFINE_UNQUOTED(DBUS_SYSTEM_SOCKET,"$DBUS_SYSTEM_SOCKET",[The name of the socket the system bus listens on by default])
1528 ## system bus only listens on local domain sockets, and never
1529 ## on an abstract socket (so only root can create the socket)
1530 DBUS_SYSTEM_BUS_DEFAULT_ADDRESS="unix:path=$DBUS_SYSTEM_SOCKET"
1531 AC_SUBST(DBUS_SYSTEM_BUS_DEFAULT_ADDRESS)
1532 AC_DEFINE_UNQUOTED(DBUS_SYSTEM_BUS_DEFAULT_ADDRESS, "$DBUS_SYSTEM_BUS_DEFAULT_ADDRESS",[The default D-Bus address of the system bus])
1534 #### Set up the pid file
1535 if ! test -z "$with_system_pid_file"; then
1536 DBUS_SYSTEM_PID_FILE=$with_system_pid_file
1537 elif test x$with_init_scripts = xredhat ; then
1538 DBUS_SYSTEM_PID_FILE=${EXPANDED_LOCALSTATEDIR}/run/messagebus.pid
1540 DBUS_SYSTEM_PID_FILE=${EXPANDED_LOCALSTATEDIR}/run/dbus/pid
1543 AC_SUBST(DBUS_SYSTEM_PID_FILE)
1545 #### Directory to check for console ownership
1546 if ! test -z "$with_console_auth_dir"; then
1547 DBUS_CONSOLE_AUTH_DIR=$with_console_auth_dir
1549 DBUS_CONSOLE_AUTH_DIR=/var/run/console/
1552 AC_SUBST(DBUS_CONSOLE_AUTH_DIR)
1553 AC_DEFINE_UNQUOTED(DBUS_CONSOLE_AUTH_DIR, "$DBUS_CONSOLE_AUTH_DIR", [Directory to check for console ownerhip])
1555 #### File to check for console ownership
1556 if test x$have_console_owner_file = xyes; then
1557 if ! test -z "$with_console_owner_file"; then
1558 DBUS_CONSOLE_OWNER_FILE=$with_console_owner_file
1560 DBUS_CONSOLE_OWNER_FILE=/dev/console
1563 DBUS_CONSOLE_OWNER_FILE=
1566 AC_SUBST(DBUS_CONSOLE_OWNER_FILE)
1567 AC_DEFINE_UNQUOTED(DBUS_CONSOLE_OWNER_FILE, "$DBUS_CONSOLE_OWNER_FILE", [File to check for console ownerhip])
1569 #### User to start the system bus as
1570 if test -z "$with_dbus_user" ; then
1571 DBUS_USER=messagebus
1573 DBUS_USER=$with_dbus_user
1576 AC_DEFINE_UNQUOTED(DBUS_USER,"$DBUS_USER", [User for running the system BUS daemon])
1578 #### Prefix to install into
1579 DBUS_PREFIX=$EXPANDED_PREFIX
1580 AC_SUBST(DBUS_PREFIX)
1581 AC_DEFINE_UNQUOTED(DBUS_PREFIX,"$DBUS_PREFIX", [Prefix for installing DBUS])
1583 #### Direcotry to install data files into
1584 DBUS_DATADIR=$EXPANDED_DATADIR
1585 AC_SUBST(DBUS_DATADIR)
1586 AC_DEFINE_UNQUOTED(DBUS_DATADIR,"$DBUS_DATADIR", [Directory for installing DBUS data files])
1588 #### Directory to install dbus-daemon
1589 if test -z "$with_dbus_daemondir" ; then
1590 DBUS_DAEMONDIR=$EXPANDED_BINDIR
1592 DBUS_DAEMONDIR=$with_dbus_daemondir
1594 AC_SUBST(DBUS_DAEMONDIR)
1595 AC_DEFINE_UNQUOTED(DBUS_DAEMONDIR,"$DBUS_DAEMONDIR", [Directory for installing the DBUS daemon])
1597 #### Directory to install the other binaries
1598 DBUS_BINDIR="$EXPANDED_BINDIR"
1599 AC_SUBST(DBUS_BINDIR)
1600 AC_DEFINE_UNQUOTED(DBUS_BINDIR,"$DBUS_BINDIR", [Directory for installing the binaries])
1602 #### Directory to install the libexec binaries
1603 DBUS_LIBEXECDIR="$EXPANDED_LIBEXECDIR"
1604 AC_SUBST(DBUS_LIBEXECDIR)
1605 AC_DEFINE_UNQUOTED(DBUS_LIBEXECDIR,"$DBUS_LIBEXECDIR", [Directory for installing the libexec binaries])
1607 #### Tell tests where to find certain stuff in builddir
1610 # Useful in a cross-compilation environment, where the tests are run on the host system.
1611 AC_ARG_WITH(dbus-test-dir, AS_HELP_STRING([--with-dbus-test-dir=[dirname]],[path where the tests tools are available]),
1614 DBUS_TEST_EXEC="$DBUS_PWD/test"
1615 DBUS_TEST_DATA="$DBUS_PWD/test/data"
1617 AC_SUBST([DBUS_TEST_DATA])
1618 AC_SUBST([DBUS_TEST_EXEC])
1620 AC_DEFINE_UNQUOTED([DBUS_TEST_EXEC], ["$DBUS_TEST_EXEC"],
1621 [Full path to the daemon in the builddir])
1622 AC_DEFINE_UNQUOTED([DBUS_EXEEXT], ["$EXEEXT"],
1623 [Extension for executables, typically empty or .exe])
1625 AC_DEFINE_UNQUOTED(TEST_BUS_BINARY, ["$DBUS_PWD/bus/dbus-daemon$EXEEXT"],
1626 [Full path to the daemon in the builddir])
1627 AC_SUBST(TEST_BUS_BINARY)
1629 ## Export the non-setuid external helper
1630 TEST_LAUNCH_HELPER_BINARY="$DBUS_PWD/bus/dbus-daemon-launch-helper-test$EXEEXT"
1631 AC_SUBST(TEST_LAUNCH_HELPER_BINARY)
1632 AC_DEFINE_UNQUOTED(DBUS_TEST_LAUNCH_HELPER_BINARY, "$TEST_LAUNCH_HELPER_BINARY",
1633 [Full path to the launch helper test program in the builddir])
1635 #### Find socket directories
1636 if ! test -z "$TMPDIR" ; then
1637 DEFAULT_SOCKET_DIR=$TMPDIR
1638 elif ! test -z "$TEMP" ; then
1639 DEFAULT_SOCKET_DIR=$TEMP
1640 elif ! test -z "$TMP" ; then
1641 DEFAULT_SOCKET_DIR=$TMP
1643 DEFAULT_SOCKET_DIR=/tmp
1646 DEFAULT_SOCKET_DIR=`echo $DEFAULT_SOCKET_DIR | sed 's/+/%2B/g'`
1648 if ! test -z "$with_test_socket_dir" ; then
1649 TEST_SOCKET_DIR="$with_test_socket_dir"
1651 TEST_SOCKET_DIR=$DEFAULT_SOCKET_DIR
1653 AC_SUBST(TEST_SOCKET_DIR)
1654 AC_DEFINE_UNQUOTED(DBUS_TEST_SOCKET_DIR, "$TEST_SOCKET_DIR", [Where to put test sockets])
1656 if test "x$dbus_unix" = xyes; then
1657 TEST_LISTEN="unix:tmpdir=$TEST_SOCKET_DIR"
1659 TEST_LISTEN="tcp:host=localhost"
1661 AC_SUBST([TEST_LISTEN])
1662 AC_DEFINE_UNQUOTED([TEST_LISTEN], ["$TEST_LISTEN"],
1663 [Listening address for regression tests])
1665 if ! test -z "$with_session_socket_dir" ; then
1666 DBUS_SESSION_SOCKET_DIR="$with_session_socket_dir"
1668 DBUS_SESSION_SOCKET_DIR=$DEFAULT_SOCKET_DIR
1670 AC_DEFINE_UNQUOTED(DBUS_SESSION_SOCKET_DIR, "$DBUS_SESSION_SOCKET_DIR", [Where per-session bus puts its sockets])
1671 AC_SUBST(DBUS_SESSION_SOCKET_DIR)
1673 if test x$dbus_win = xyes; then
1674 DBUS_SESSION_BUS_DEFAULT_ADDRESS="$with_dbus_session_bus_default_address"
1675 elif test x$have_launchd = xyes; then
1676 DBUS_SESSION_BUS_DEFAULT_ADDRESS="launchd:env=DBUS_LAUNCHD_SESSION_BUS_SOCKET"
1678 DBUS_SESSION_BUS_DEFAULT_ADDRESS="unix:tmpdir=$DBUS_SESSION_SOCKET_DIR"
1680 AC_SUBST(DBUS_SESSION_BUS_DEFAULT_ADDRESS)
1682 # darwin needs this to initialize the environment
1683 AC_CHECK_HEADERS(crt_externs.h)
1684 AC_CHECK_FUNC(_NSGetEnviron, [AC_DEFINE(HAVE_NSGETENVIRON, 1, [Define if your system needs _NSGetEnviron to set up the environment])])
1685 AH_VERBATIM(_DARWIN_ENVIRON,
1687 #if defined(HAVE_NSGETENVIRON) && defined(HAVE_CRT_EXTERNS_H)
1688 # include <sys/time.h>
1689 # include <crt_externs.h>
1690 # define environ (*_NSGetEnviron())
1694 AC_ARG_ENABLE([stats],
1695 [AS_HELP_STRING([--enable-stats],
1696 [enable bus daemon usage statistics])],
1697 [], [enable_stats=no])
1698 if test "x$enable_stats" = xyes; then
1699 AC_DEFINE([DBUS_ENABLE_STATS], [1],
1700 [Define to enable bus daemon usage statistics])
1706 dbus/dbus-arch-deps.h
1710 bus/messagebus-config
1711 bus/org.freedesktop.dbus-session.plist
1720 test/name-test/Makefile
1724 dbus-1-uninstalled.pc
1725 test/data/valid-config-files/debug-allow-all.conf
1726 test/data/valid-config-files/debug-allow-all-sha1.conf
1727 test/data/valid-config-files-system/debug-allow-all-pass.conf
1728 test/data/valid-config-files-system/debug-allow-all-fail.conf
1729 test/data/valid-service-files/org.freedesktop.DBus.TestSuite.PrivServer.service
1730 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteEchoService.service
1731 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteForkingEchoService.service
1732 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteSegfaultService.service
1733 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteShellEchoServiceSuccess.service
1734 test/data/valid-service-files/org.freedesktop.DBus.TestSuiteShellEchoServiceFail.service
1735 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteEchoService.service
1736 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteSegfaultService.service
1737 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteShellEchoServiceSuccess.service
1738 test/data/valid-service-files-system/org.freedesktop.DBus.TestSuiteShellEchoServiceFail.service
1739 test/data/invalid-service-files-system/org.freedesktop.DBus.TestSuiteNoExec.service
1740 test/data/invalid-service-files-system/org.freedesktop.DBus.TestSuiteNoUser.service
1741 test/data/invalid-service-files-system/org.freedesktop.DBus.TestSuiteNoService.service
1745 dnl ==========================================================================
1750 prefix: ${EXPANDED_PREFIX}
1751 exec_prefix: ${exec_prefix}
1752 libdir: ${EXPANDED_LIBDIR}
1753 libexecdir: ${EXPANDED_LIBEXECDIR}
1754 bindir: ${EXPANDED_BINDIR}
1755 sysconfdir: ${EXPANDED_SYSCONFDIR}
1756 localstatedir: ${EXPANDED_LOCALSTATEDIR}
1757 datadir: ${EXPANDED_DATADIR}
1758 source code location: ${srcdir}
1761 cppflags: ${CPPFLAGS}
1762 cxxflags: ${CXXFLAGS}
1763 64-bit int: ${DBUS_INT64_TYPE}
1764 32-bit int: ${DBUS_INT32_TYPE}
1765 16-bit int: ${DBUS_INT16_TYPE}
1766 Doxygen: ${DOXYGEN:-not found}
1767 xmlto: ${XMLTO:-not found}
1768 man2html: ${MAN2HTML:-not found}"
1771 Rebuilding generated files: ${USE_MAINTAINER_MODE}
1772 gcc coverage profiling: ${enable_compiler_coverage}
1773 Building embedded tests: ${enable_embedded_tests}
1774 Building modular tests: ${enable_modular_tests}
1775 - with GLib: ${with_glib}
1776 Building verbose mode: ${enable_verbose_mode}
1777 Building assertions: ${enable_asserts}
1778 Building checks: ${enable_checks}
1779 Building bus stats API: ${enable_stats}
1780 Building SELinux support: ${have_selinux}
1781 Building inotify support: ${have_inotify}
1782 Building dnotify support: ${have_dnotify}
1783 Building kqueue support: ${have_kqueue}
1784 Building systemd support: ${have_systemd}
1785 Building X11 code: ${enable_x11}
1786 Building Doxygen docs: ${enable_doxygen_docs}
1787 Building XML docs: ${enable_xml_docs}
1788 Building cache support: ${enable_userdb_cache}
1789 Building launchd support: ${have_launchd}
1790 Using XML parser: ${with_xml}
1791 Init scripts style: ${with_init_scripts}
1792 Abstract socket names: ${ac_cv_have_abstract_sockets}
1793 System bus socket: ${DBUS_SYSTEM_SOCKET}
1794 System bus address: ${DBUS_SYSTEM_BUS_DEFAULT_ADDRESS}
1795 System bus PID file: ${DBUS_SYSTEM_PID_FILE}
1796 Session bus address: ${DBUS_SESSION_BUS_DEFAULT_ADDRESS}
1797 Console auth dir: ${DBUS_CONSOLE_AUTH_DIR}
1798 Console owner file: ${have_console_owner_file}
1799 Console owner file path: ${DBUS_CONSOLE_OWNER_FILE}
1800 System bus user: ${DBUS_USER}
1801 Session bus services dir: ${EXPANDED_DATADIR}/dbus-1/services
1802 'make check' socket dir: ${TEST_SOCKET_DIR}
1804 if test x$have_launchd = xyes; then
1805 echo " launchd agent dir: ${LAUNCHD_AGENT_DIR}"
1809 if test x$enable_embedded_tests = xyes; then
1810 echo "NOTE: building with unit tests increases the size of the installed library and renders it insecure."
1812 if test x$enable_embedded_tests = xyes -a x$enable_asserts = xno; then
1813 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)"
1815 if test x$enable_compiler_coverage = xyes; then
1816 echo "NOTE: building with coverage profiling is definitely for developers only."
1818 if test x$enable_verbose_mode = xyes; then
1819 echo "NOTE: building with verbose mode increases library size, may slightly increase security risk, and decreases performance."
1821 if test x$enable_asserts = xyes; then
1822 echo "NOTE: building with assertions increases library size and decreases performance."
1824 if test x$enable_checks = xno; then
1825 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."
1827 if test x$dbus_use_libxml = xtrue; then
1829 echo "WARNING: You have chosen to use libxml as your xml parser however this code path is not maintained by the D-Bus developers and if it breaks you get to keep the pieces. If you have selected this option in err please reconfigure with expat (e.g. --with-xml=expat)."
1832 if test "x$DBUS_HAVE_INT64" = x0; then
1833 AC_MSG_WARN([You have disabled 64-bit integers via --without-64-bit.
1835 This removes parts of the standard D-Bus API and ABI (the 't' and 'x'
1836 typecodes, the dbus_int64_t and dbus_uint64_t types, etc.) and should only be
1837 used if your compiler lacks support for 64-bit integers. Please report a bug
1838 with details of your platform and compiler.
1840 This option is likely to be removed in future, unless the D-Bus developers
1841 receive reports that it is still needed.