8 AM_INIT_AUTOMAKE(dbus, 0.95)
10 AM_CONFIG_HEADER(config.h)
13 ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
15 GETTEXT_PACKAGE=dbus-1
16 AC_SUBST(GETTEXT_PACKAGE)
17 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",[The name of the gettext domain])
19 ## must come before we use the $USE_MAINTAINER_MODE variable later
22 # libtool versioning - this applies to libdbus
24 # See http://sources.redhat.com/autobook/autobook/autobook_91.html#SEC91 for details
27 ## increment if the interface has additions, changes, removals.
30 ## increment any time the source changes; set to
31 ## 0 if you increment CURRENT
34 ## increment if any interfaces have been added; set to 0
35 ## if any interfaces have been changed or removed. removal has
36 ## precedence over adding, so set to 0 if both happened.
49 AC_ARG_ENABLE(tests, AS_HELP_STRING([--enable-tests],[enable unit test code]),enable_tests=$enableval,enable_tests=$USE_MAINTAINER_MODE)
50 AC_ARG_ENABLE(ansi, AS_HELP_STRING([--enable-ansi],[enable -ansi -pedantic gcc flags]),enable_ansi=$enableval,enable_ansi=no)
51 AC_ARG_ENABLE(verbose-mode, AS_HELP_STRING([--enable-verbose-mode],[support verbose debug mode]),enable_verbose_mode=$enableval,enable_verbose_mode=$USE_MAINTAINER_MODE)
52 AC_ARG_ENABLE(asserts, AS_HELP_STRING([--enable-asserts],[include assertion checks]),enable_asserts=$enableval,enable_asserts=$USE_MAINTAINER_MODE)
53 AC_ARG_ENABLE(checks, AS_HELP_STRING([--enable-checks],[include sanity checks on public API]),enable_checks=$enableval,enable_checks=yes)
54 AC_ARG_ENABLE(xml-docs, AS_HELP_STRING([--enable-xml-docs],[build XML documentation (requires xmlto)]),enable_xml_docs=$enableval,enable_xml_docs=auto)
55 AC_ARG_ENABLE(doxygen-docs, AS_HELP_STRING([--enable-doxygen-docs],[build DOXYGEN documentation (requires Doxygen)]),enable_doxygen_docs=$enableval,enable_doxygen_docs=auto)
56 AC_ARG_ENABLE(gcov, AS_HELP_STRING([--enable-gcov],[compile with coverage profiling instrumentation (gcc only)]),enable_gcov=$enableval,enable_gcov=no)
57 AC_ARG_ENABLE(abstract-sockets, AS_HELP_STRING([--enable-abstract-sockets],[use abstract socket namespace (linux only)]),enable_abstract_sockets=$enableval,enable_abstract_sockets=auto)
58 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--enable-selinux],[build with SELinux support]),enable_selinux=$enableval,enable_selinux=auto)
59 AC_ARG_ENABLE(dnotify, AS_HELP_STRING([--enable-dnotify],[build with dnotify support (linux only)]),enable_dnotify=$enableval,enable_dnotify=auto)
60 AC_ARG_ENABLE(kqueue, AS_HELP_STRING([--enable-kqueue],[build with kqueue support]),enable_kqueue=$enableval,enable_kqueue=auto)
61 AC_ARG_ENABLE(console-owner-file, AS_HELP_STRING([--enable-console-owner-file],[enable console owner file]),enable_console_owner_file=$enableval,enable_console_owner_file=auto)
63 AC_ARG_WITH(xml, AS_HELP_STRING([--with-xml=[libxml/expat]],[XML library to use]))
64 AC_ARG_WITH(init-scripts, AS_HELP_STRING([--with-init-scripts=[redhat]],[Style of init scripts to install]))
65 AC_ARG_WITH(session-socket-dir, AS_HELP_STRING([--with-session-socket-dir=[dirname]],[Where to put sockets for the per-login-session message bus]))
66 AC_ARG_WITH(test-socket-dir, AS_HELP_STRING([--with-test-socket-dir=[dirname]],[Where to put sockets for make check]))
67 AC_ARG_WITH(system-pid-file, AS_HELP_STRING([--with-system-pid-file=[pidfile]],[PID file for systemwide daemon]))
68 AC_ARG_WITH(system-socket, AS_HELP_STRING([--with-system-socket=[filename]],[UNIX domain socket for systemwide daemon]))
69 AC_ARG_WITH(console-auth-dir, AS_HELP_STRING([--with-console-auth-dir=[dirname]],[directory to check for console ownerhip]))
70 AC_ARG_WITH(console-owner-file, AS_HELP_STRING([--with-console-owner-file=[filename]],[file whose owner determines current console owner]))
71 AC_ARG_WITH(dbus_user, AS_HELP_STRING([--with-dbus-user=<user>],[User for running the DBUS daemon (messagebus)]))
72 AC_ARG_WITH(dbus_daemondir, AS_HELP_STRING([--with-dbus-daemondir=[dirname]],[Directory for installing the DBUS daemon]))
75 dnl DBUS_BUILD_TESTS controls unit tests built in to .c files
76 dnl and also some stuff in the test/ subdir
77 AM_CONDITIONAL(DBUS_BUILD_TESTS, test x$enable_tests = xyes)
78 if test x$enable_tests = xyes; then
79 AC_DEFINE(DBUS_BUILD_TESTS,1,[Build test code])
82 if test x$enable_verbose_mode = xyes; then
83 AC_DEFINE(DBUS_ENABLE_VERBOSE_MODE,1,[Support a verbose mode])
86 if test x$enable_asserts = xno; then
87 AC_DEFINE(DBUS_DISABLE_ASSERT,1,[Disable assertion checking])
88 AC_DEFINE(G_DISABLE_ASSERT,1,[Disable GLib assertion macros])
91 # -rdynamic is needed for glibc's backtrace_symbols to work.
92 # No clue how much overhead this adds, but it's useful
93 # to do this on any assertion failure,
94 # so for now it's enabled anytime asserts are (currently not
95 # in production builds).
97 # To get -rdynamic you pass -export-dynamic to libtool.
98 AC_DEFINE(DBUS_BUILT_R_DYNAMIC,1,[whether -export-dynamic was passed to libtool])
99 R_DYNAMIC_LDFLAG=-export-dynamic
101 AC_SUBST(R_DYNAMIC_LDFLAG)
103 if test x$enable_checks = xno; then
104 AC_DEFINE(DBUS_DISABLE_CHECKS,1,[Disable public API sanity checking])
105 AC_DEFINE(G_DISABLE_CHECKS,1,[Disable GLib public API sanity checking])
108 #### gcc warning flags
111 AC_MSG_CHECKING(whether $CC supports "$@")
114 $CC -c "$@" ${Cfile}.c -o ${Cfile}.o >/dev/null 2>&1
116 rm -f ${Cfile}.c ${Cfile}.o
118 0) AC_MSG_RESULT(yes);;
119 *) AC_MSG_RESULT(no);;
124 if test "x$GCC" = "xyes"; then
127 *[\ \ ]-Wall[\ \ ]*) ;;
128 *) CFLAGS="$CFLAGS -Wall" ;;
132 *[\ \ ]-Wchar-subscripts[\ \ ]*) ;;
133 *) CFLAGS="$CFLAGS -Wchar-subscripts" ;;
137 *[\ \ ]-Wmissing-declarations[\ \ ]*) ;;
138 *) CFLAGS="$CFLAGS -Wmissing-declarations" ;;
142 *[\ \ ]-Wmissing-prototypes[\ \ ]*) ;;
143 *) CFLAGS="$CFLAGS -Wmissing-prototypes" ;;
147 *[\ \ ]-Wnested-externs[\ \ ]*) ;;
148 *) CFLAGS="$CFLAGS -Wnested-externs" ;;
152 *[\ \ ]-Wpointer-arith[\ \ ]*) ;;
153 *) CFLAGS="$CFLAGS -Wpointer-arith" ;;
157 *[\ \ ]-Wcast-align[\ \ ]*) ;;
158 *) CFLAGS="$CFLAGS -Wcast-align" ;;
162 *[\ \ ]-Wfloat-equal[\ \ ]*) ;;
163 *) if cc_supports_flag -Wfloat-equals; then
164 CFLAGS="$CFLAGS -Wfloat-equal"
170 *[\ \ ]-Wsign-compare[\ \ ]*) ;;
171 *) CFLAGS="$CFLAGS -Wsign-compare" ;;
175 *[\ \ ]-Wdeclaration-after-statement[\ \ ]*) ;;
176 *) if cc_supports_flag -Wdeclaration-after-statement; then
177 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
183 *[\ \ ]-fno-common[\ \ ]*) ;;
184 *) if cc_supports_flag -fno-common; then
185 CFLAGS="$CFLAGS -fno-common"
191 *[\ \ ]-fPIC[\ \ ]*) ;;
192 *) if cc_supports_flag -fPIC; then
193 CFLAGS="$CFLAGS -fPIC"
198 if test "x$enable_ansi" = "xyes"; then
200 *[\ \ ]-ansi[\ \ ]*) ;;
201 *) CFLAGS="$CFLAGS -ansi" ;;
205 *[\ \ ]-D_POSIX_C_SOURCE*) ;;
206 *) CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=199309L" ;;
210 *[\ \ ]-D_BSD_SOURCE[\ \ ]*) ;;
211 *) CFLAGS="$CFLAGS -D_BSD_SOURCE" ;;
215 *[\ \ ]-pedantic[\ \ ]*) ;;
216 *) CFLAGS="$CFLAGS -pedantic" ;;
219 if test x$enable_gcov = xyes; then
221 *[\ \ ]-fprofile-arcs[\ \ ]*) ;;
222 *) CFLAGS="$CFLAGS -fprofile-arcs" ;;
225 *[\ \ ]-ftest-coverage[\ \ ]*) ;;
226 *) CFLAGS="$CFLAGS -ftest-coverage" ;;
229 ## remove optimization
230 CFLAGS=`echo "$CFLAGS" | sed -e 's/-O[0-9]*//g'`
234 if test x$enable_gcov = xyes; then
235 AC_MSG_ERROR([--enable-gcov can only be used with gcc])
239 # Add -D_POSIX_PTHREAD_SEMANTICS if on Solaris
243 CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS" ;;
249 # compress spaces in flags
250 CFLAGS=`echo "$CFLAGS" | sed -e 's/ +/ /g'`
251 CXXFLAGS=`echo "$CXXFLAGS" | sed -e 's/ +/ /g'`
252 CPPFLAGS=`echo "$CPPFLAGS" | sed -e 's/ +/ /g'`
255 if test x$enable_gcov = xyes; then
256 ## so that config.h changes when you toggle gcov support
257 AC_DEFINE_UNQUOTED(DBUS_GCOV_ENABLED, 1, [Defined if gcov is enabled to force a rebuild due to config.h changing])
259 AC_MSG_CHECKING([for gcc 3.3 version of gcov file format])
261 AC_RUN_IFELSE( [AC_LANG_PROGRAM( , [[ if (__GNUC__ >=3 && __GNUC_MINOR__ >= 3) exit (0); else exit (1); ]])],
263 if test x$have_gcc33_gcov = xyes ; then
264 AC_DEFINE_UNQUOTED(DBUS_HAVE_GCC33_GCOV, 1, [Defined if we have gcc 3.3 and thus the new gcov format])
266 AC_MSG_RESULT($have_gcc33_gcov)
268 AM_CONDITIONAL(DBUS_GCOV_ENABLED, test x$enable_gcov = xyes)
272 AC_CHECK_SIZEOF(char)
273 AC_CHECK_SIZEOF(short)
274 AC_CHECK_SIZEOF(long)
276 AC_CHECK_SIZEOF(void *)
277 AC_CHECK_SIZEOF(long long)
278 AC_CHECK_SIZEOF(__int64)
280 ### See what our 64 bit type is called
281 AC_MSG_CHECKING([64-bit integer type])
286 dbusint64_constant='(val)'
287 dbusuint64_constant='(val)'
291 dbusint64_constant='(val##L)'
292 dbusuint64_constant='(val##UL)'
294 $ac_cv_sizeof_long_long)
295 dbusint64='long long'
296 dbusint64_constant='(val##LL)'
297 dbusuint64_constant='(val##ULL)'
299 $ac_cv_sizeof___int64)
301 dbusint64_constant='(val##i64)'
302 dbusuint64_constant='(val##ui64)'
306 if test -z "$dbusint64" ; then
307 DBUS_INT64_TYPE="no_int64_type_detected"
310 DBUS_UINT64_CONSTANT=
311 AC_MSG_RESULT([none found])
313 DBUS_INT64_TYPE="$dbusint64"
315 DBUS_INT64_CONSTANT="$dbusint64_constant"
316 DBUS_UINT64_CONSTANT="$dbusuint64_constant"
317 AC_MSG_RESULT($DBUS_INT64_TYPE)
320 AC_SUBST(DBUS_INT64_TYPE)
321 AC_SUBST(DBUS_INT64_CONSTANT)
322 AC_SUBST(DBUS_UINT64_CONSTANT)
323 AC_SUBST(DBUS_HAVE_INT64)
325 ### see what 32-bit int is called
326 AC_MSG_CHECKING([32-bit integer type])
340 if test -z "$dbusint32" ; then
341 DBUS_INT32_TYPE="no_int32_type_detected"
342 AC_MSG_ERROR([No 32-bit integer type found])
344 DBUS_INT32_TYPE="$dbusint32"
345 AC_MSG_RESULT($DBUS_INT32_TYPE)
348 AC_SUBST(DBUS_INT32_TYPE)
350 ### see what 16-bit int is called
351 AC_MSG_CHECKING([16-bit integer type])
362 if test -z "$dbusint16" ; then
363 DBUS_INT16_TYPE="no_int16_type_detected"
364 AC_MSG_ERROR([No 16-bit integer type found])
366 DBUS_INT16_TYPE="$dbusint16"
367 AC_MSG_RESULT($DBUS_INT16_TYPE)
370 AC_SUBST(DBUS_INT16_TYPE)
375 # check at compile-time, so that it is possible to build universal
376 # (with multiple architectures at once on the compile line)
377 AH_VERBATIM([WORDS_BIGENDIAN_DARWIN], [
378 /* Use the compiler-provided endianness defines to allow universal compiling. */
379 #if defined(__BIG_ENDIAN__)
380 #define WORDS_BIGENDIAN 1
389 dnl **********************************
390 dnl *** va_copy checks (from GLib) ***
391 dnl **********************************
392 dnl we currently check for all three va_copy possibilities, so we get
393 dnl all results in config.log for bug reports.
394 AC_CACHE_CHECK([for an implementation of va_copy()],dbus_cv_va_copy,[
395 AC_LINK_IFELSE([#include <stdarg.h>
396 void f (int i, ...) {
397 va_list args1, args2;
399 va_copy (args2, args1);
400 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
402 va_end (args1); va_end (args2);
408 [dbus_cv_va_copy=yes],
409 [dbus_cv_va_copy=no])
411 AC_CACHE_CHECK([for an implementation of __va_copy()],dbus_cv___va_copy,[
412 AC_LINK_IFELSE([#include <stdarg.h>
413 void f (int i, ...) {
414 va_list args1, args2;
416 __va_copy (args2, args1);
417 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
419 va_end (args1); va_end (args2);
425 [dbus_cv___va_copy=yes],
426 [dbus_cv___va_copy=no])
429 if test "x$dbus_cv_va_copy" = "xyes"; then
430 dbus_va_copy_func=va_copy
431 else if test "x$dbus_cv___va_copy" = "xyes"; then
432 dbus_va_copy_func=__va_copy
436 if test -n "$dbus_va_copy_func"; then
437 AC_DEFINE_UNQUOTED(DBUS_VA_COPY,$dbus_va_copy_func,[A 'va_copy' style function])
441 AC_CACHE_CHECK([whether va_lists can be copied by value],
443 [AC_RUN_IFELSE([AC_LANG_PROGRAM(
448 void f (int i, ...) {
449 va_list args1, args2;
452 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
454 va_end (args1); va_end (args2);
461 [dbus_cv_va_val_copy=yes],
462 [dbus_cv_va_val_copy=no],
463 [dbus_cv_va_val_copy=yes])
467 if test "x$dbus_cv_va_val_copy" = "xno"; then
468 AC_DEFINE(DBUS_VA_COPY_AS_ARRAY,1, ['va_lists' cannot be copies as values])
472 #### Atomic integers (checks by Sebastian Wilhelmi for GLib)
473 AC_MSG_CHECKING([whether to use inline assembler routines for atomic integers])
475 if test x"$GCC" = xyes; then
476 if test "x$enable_ansi" = "xyes"; then
486 AC_MSG_RESULT([darwin])
487 # check at compile-time, so that it is possible to build universal
488 # (with multiple architectures at once on the compile line)
489 AH_VERBATIM([DBUS_USE_ATOMIC_INT_486_DARWIN], [
490 #if (defined(__i386__) || defined(__x86_64__))
491 # define DBUS_USE_ATOMIC_INT_486 1
496 AC_MSG_RESULT([i486])
497 AC_DEFINE_UNQUOTED(DBUS_USE_ATOMIC_INT_486, 1, [Use atomic integer implementation for 486])
508 if test x$have_atomic_inc = xyes ; then
511 AH_VERBATIM([DBUS_HAVE_ATOMIC_INT_DARWIN], [
512 #if (defined(__i386__) || defined(__x86_64__))
513 # define DBUS_HAVE_ATOMIC_INT 1
518 AC_DEFINE_UNQUOTED(DBUS_HAVE_ATOMIC_INT, 1, [Some atomic integer implementation present])
523 #### Various functions
524 AC_CHECK_LIB(socket,socket)
525 AC_CHECK_FUNC(gethostbyname,,[AC_CHECK_LIB(nsl,gethostbyname)])
527 AC_CHECK_FUNCS(vsnprintf vasprintf nanosleep usleep poll setenv unsetenv socketpair getgrouplist fpathconf)
529 AC_MSG_CHECKING(for dirfd)
531 #include <sys/types.h>
539 dbus_have_dirfd=yes, dbus_have_dirfd=no)
540 AC_MSG_RESULT($dbus_have_dirfd)
541 if test "$dbus_have_dirfd" = yes; then
542 AC_DEFINE(HAVE_DIRFD,1,[Have dirfd function])
545 AC_CHECK_HEADERS(execinfo.h, [AC_CHECK_FUNCS(backtrace)])
547 AC_CHECK_HEADERS(errno.h)
549 # checking for a posix version of getpwnam_r
550 # if we are cross compiling and can not run the test
551 # assume getpwnam_r is the posix version
552 # it is up to the person cross compiling to change
553 # this behavior if desired
555 AC_CACHE_CHECK([for posix getpwnam_r],
556 ac_cv_func_posix_getpwnam_r,
557 [AC_RUN_IFELSE([AC_LANG_PROGRAM(
564 struct passwd pwd, *pwptr = &pwd;
567 error = getpwnam_r ("", &pwd, buffer,
568 sizeof (buffer), &pwptr);
569 return (error < 0 && errno == ENOSYS)
572 [ac_cv_func_posix_getpwnam_r=yes],
573 [ac_cv_func_posix_getpwnam_r=no],
574 [ac_cv_func_posix_getpwnam_r=yes]
578 if test "$ac_cv_func_posix_getpwnam_r" = yes; then
579 AC_DEFINE(HAVE_POSIX_GETPWNAM_R,1,
580 [Have POSIX function getpwnam_r])
582 AC_CACHE_CHECK([for nonposix getpwnam_r],
583 ac_cv_func_nonposix_getpwnam_r,
584 [AC_TRY_LINK([#include <pwd.h>],
587 getpwnam_r ("", &pwd, buffer,
589 [ac_cv_func_nonposix_getpwnam_r=yes],
590 [ac_cv_func_nonposix_getpwnam_r=no])])
591 if test "$ac_cv_func_nonposix_getpwnam_r" = yes; then
592 AC_DEFINE(HAVE_NONPOSIX_GETPWNAM_R,1,
593 [Have non-POSIX function getpwnam_r])
597 dnl check for socklen_t
598 AC_MSG_CHECKING(whether socklen_t is defined)
600 #include <sys/types.h>
601 #include <sys/socket.h>
606 ],dbus_have_socklen_t=yes,dbus_have_socklen_t=no)
607 AC_MSG_RESULT($dbus_have_socklen_t)
609 if test "x$dbus_have_socklen_t" = "xyes"; then
610 AC_DEFINE(HAVE_SOCKLEN_T,1,[Have socklen_t type])
613 dnl check for writev header and writev function so we're
614 dnl good to go if HAVE_WRITEV gets defined.
615 AC_CHECK_HEADERS(sys/uio.h, [AC_CHECK_FUNCS(writev)])
617 dnl needed on darwin for NAME_MAX
618 AC_CHECK_HEADERS(sys/syslimits.h)
620 dnl check for flavours of varargs macros (test from GLib)
621 AC_MSG_CHECKING(for ISO C99 varargs macros in C)
623 int a(int p1, int p2, int p3);
624 #define call_a(...) a(1,__VA_ARGS__)
626 ],dbus_have_iso_c_varargs=yes,dbus_have_iso_c_varargs=no)
627 AC_MSG_RESULT($dbus_have_iso_c_varargs)
629 AC_MSG_CHECKING(for GNUC varargs macros)
631 int a(int p1, int p2, int p3);
632 #define call_a(params...) a(1,params)
634 ],dbus_have_gnuc_varargs=yes,dbus_have_gnuc_varargs=no)
635 AC_MSG_RESULT($dbus_have_gnuc_varargs)
637 dnl Output varargs tests
638 if test x$dbus_have_iso_c_varargs = xyes; then
639 AC_DEFINE(HAVE_ISO_VARARGS,1,[Have ISO C99 varargs macros])
641 if test x$dbus_have_gnuc_varargs = xyes; then
642 AC_DEFINE(HAVE_GNUC_VARARGS,1,[Have GNU-style varargs macros])
645 dnl Check for various credentials.
646 AC_MSG_CHECKING(for struct cmsgcred)
648 #include <sys/types.h>
649 #include <sys/socket.h>
651 struct cmsgcred cred;
654 ],dbus_have_struct_cmsgcred=yes,dbus_have_struct_cmsgcred=no)
655 AC_MSG_RESULT($dbus_have_struct_cmsgcred)
657 if test x$dbus_have_struct_cmsgcred = xyes; then
658 AC_DEFINE(HAVE_CMSGCRED,1,[Have cmsgcred structure])
661 AC_CHECK_FUNCS(getpeerucred getpeereid)
663 #### Abstract sockets
666 AC_CACHE_CHECK([abstract socket namespace],
667 ac_cv_have_abstract_sockets,
668 [AC_RUN_IFELSE([AC_LANG_PROGRAM(
670 #include <sys/types.h>
674 #include <sys/socket.h>
680 struct sockaddr_un addr;
682 listen_fd = socket (PF_UNIX, SOCK_STREAM, 0);
686 fprintf (stderr, "socket() failed: %s\n", strerror (errno));
690 memset (&addr, '\0', sizeof (addr));
691 addr.sun_family = AF_UNIX;
692 strcpy (addr.sun_path, "X/tmp/dbus-fake-socket-path-used-in-configure-test");
693 addr.sun_path[0] = '\0'; /* this is what makes it abstract */
695 if (bind (listen_fd, (struct sockaddr*) &addr, SUN_LEN (&addr)) < 0)
697 fprintf (stderr, "Abstract socket namespace bind() failed: %s\n",
704 [ac_cv_have_abstract_sockets=yes],
705 [ac_cv_have_abstract_sockets=no]
709 if test x$enable_abstract_sockets = xyes; then
710 if test x$ac_cv_have_abstract_sockets = xno; then
711 AC_MSG_ERROR([Abstract sockets explicitly required, and support not detected.])
715 if test x$enable_abstract_sockets = xno; then
716 ac_cv_have_abstract_sockets=no;
719 if test x$ac_cv_have_abstract_sockets = xyes ; then
720 DBUS_PATH_OR_ABSTRACT=abstract
721 AC_DEFINE(HAVE_ABSTRACT_SOCKETS,1,[Have abstract socket namespace])
723 DBUS_PATH_OR_ABSTRACT=path
726 # this is used in addresses to prefer abstract, e.g.
727 # unix:path=/foo or unix:abstract=/foo
728 AC_SUBST(DBUS_PATH_OR_ABSTRACT)
730 #### Sort out XML library
733 AC_CHECK_LIB(expat, XML_ParserCreate_MM,
734 [ AC_CHECK_HEADERS(expat.h, have_expat=true, have_expat=false) ],
737 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= 2.6.0, have_libxml=true, have_libxml=false)
739 # see what we want to use
740 dbus_use_libxml=false
742 if test x$with_xml = xexpat; then
744 if ! $have_expat ; then
745 AC_MSG_ERROR([Explicitly requested expat but expat not found])
747 elif test x$with_xml = xlibxml; then
749 if ! $have_libxml ; then
750 AC_MSG_ERROR([Explicitly requested libxml but libxml not found])
753 ### expat is the default because libxml can't currently survive
754 ### our brutal OOM-handling unit test setup.
755 ### http://bugzilla.gnome.org/show_bug.cgi?id=109368
756 if $have_expat ; then
759 elif $have_libxml ; then
763 AC_MSG_ERROR([No XML library found, check config.log for failed attempts])
767 AM_CONDITIONAL(DBUS_USE_EXPAT, $dbus_use_expat)
768 AM_CONDITIONAL(DBUS_USE_LIBXML, $dbus_use_libxml)
770 if $dbus_use_expat; then
774 if $dbus_use_libxml; then
775 XML_LIBS=$LIBXML_LIBS
776 XML_CFLAGS=$LIBXML_CFLAGS
780 if test x$enable_selinux = xno ; then
783 # See if we have SELinux library
784 AC_CHECK_LIB(selinux, is_selinux_enabled,
785 have_selinux=yes, have_selinux=no)
787 # see if we have the SELinux header with the new D-Bus stuff in it
788 if test x$have_selinux = xyes ; then
789 AC_MSG_CHECKING([for DBUS Flask permissions in selinux/av_permissions.h])
790 AC_TRY_COMPILE([#include <selinux/av_permissions.h>],
791 [#ifdef DBUS__ACQUIRE_SVC return 0;
793 #error DBUS__ACQUIRE_SVC not defined
795 have_selinux=yes, have_selinux=no)
796 AC_MSG_RESULT($have_selinux)
799 if test x$enable_selinux = xauto ; then
800 if test x$have_selinux = xno ; then
801 AC_MSG_WARN([Sufficiently new SELinux library not found])
804 if test x$have_selinux = xno ; then
805 AC_MSG_ERROR([SElinux explicitly required, and SELinux library not found])
810 AM_CONDITIONAL(HAVE_SELINUX, test x$have_selinux = xyes)
812 if test x$have_selinux = xyes ; then
813 SELINUX_LIBS="-lselinux -lpthread"
814 AC_DEFINE(HAVE_SELINUX,1,[SELinux support])
820 if test x$enable_dnotify = xno ; then
823 if test x$target_os = xlinux-gnu -o x$target_os = xlinux; then
830 dnl check if dnotify backend is enabled
831 if test x$have_dnotify = xyes; then
832 AC_DEFINE(DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX,1,[Use dnotify on Linux])
835 AM_CONDITIONAL(DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX, test x$have_dnotify = xyes)
838 if test x$enable_kqueue = xno ; then
842 AC_CHECK_HEADER(sys/event.h, , have_kqueue=no)
843 AC_CHECK_FUNC(kqueue, , have_kqueue=no)
845 if test x$enable_kqueue = xyes -a x$have_kqueue = xno; then
846 AC_MSG_ERROR(kqueue support explicitly enabled but not available)
850 dnl check if kqueue backend is enabled
851 if test x$have_kqueue = xyes; then
852 AC_DEFINE(DBUS_BUS_ENABLE_KQUEUE,1,[Use kqueue])
855 AM_CONDITIONAL(DBUS_BUS_ENABLE_KQUEUE, test x$have_kqueue = xyes)
857 dnl console owner file
858 if test x$enable_console_owner_file = xno ; then
859 have_console_owner_file=no;
863 have_console_owner_file=yes;
864 AC_DEFINE(HAVE_CONSOLE_OWNER_FILE,1,[Have console owner file])
867 have_console_owner_file=no;;
871 AM_CONDITIONAL(HAVE_CONSOLE_OWNER_FILE, test x$have_console_owner_file = xyes)
873 #### Set up final flags
876 AC_SUBST(DBUS_CLIENT_CFLAGS)
877 AC_SUBST(DBUS_CLIENT_LIBS)
879 DBUS_BUS_CFLAGS=$XML_CFLAGS
880 DBUS_BUS_LIBS="$XML_LIBS $SELINUX_LIBS $INTLLIBS"
881 AC_SUBST(DBUS_BUS_CFLAGS)
882 AC_SUBST(DBUS_BUS_LIBS)
886 AC_SUBST(DBUS_TEST_CFLAGS)
887 AC_SUBST(DBUS_TEST_LIBS)
892 ## for now enable_x11 just tracks have_x11,
893 ## there's no --enable-x11
894 if test x$no_x = xyes ; then
902 if test x$enable_x11 = xyes ; then
903 AC_DEFINE(DBUS_BUILD_X11,1,[Build X11-dependent code])
904 DBUS_X_LIBS="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
905 DBUS_X_CFLAGS="$X_CFLAGS"
911 AC_SUBST(DBUS_X_CFLAGS)
912 AC_SUBST(DBUS_X_LIBS)
914 ### Doxygen Documentation
916 AC_PATH_PROG(DOXYGEN, doxygen, no)
918 AC_MSG_CHECKING([whether to build Doxygen documentation])
920 if test x$DOXYGEN = xno ; then
926 if test x$enable_doxygen_docs = xauto ; then
927 if test x$have_doxygen = xno ; then
928 enable_doxygen_docs=no
930 enable_doxygen_docs=yes
934 if test x$enable_doxygen_docs = xyes; then
935 if test x$have_doxygen = xno; then
936 AC_MSG_ERROR([Building Doxygen docs explicitly required, but Doxygen not found])
940 AM_CONDITIONAL(DBUS_DOXYGEN_DOCS_ENABLED, test x$enable_doxygen_docs = xyes)
943 ### XML Documentation
945 AC_PATH_PROG(XMLTO, xmlto, no)
947 AC_MSG_CHECKING([whether to build XML documentation])
949 if test x$XMLTO = xno ; then
955 if test x$enable_xml_docs = xauto ; then
956 if test x$have_xmlto = xno ; then
963 if test x$enable_xml_docs = xyes; then
964 if test x$have_xmlto = xno; then
965 AC_MSG_ERROR([Building XML docs explicitly required, but xmlto not found])
969 AM_CONDITIONAL(DBUS_XML_DOCS_ENABLED, test x$enable_xml_docs = xyes)
972 #### Have to go $localstatedir->$prefix/var->/usr/local/var
973 #### someone please fix this a better way...
975 #### find the actual value for $prefix that we'll end up with
976 ## (I know this is broken and should be done in the Makefile, but
977 ## that's a major pain and almost nobody actually seems to care)
979 if test "x$prefix" = "xNONE"; then
980 REAL_PREFIX=$ac_default_prefix
985 ## temporarily change prefix and exec_prefix
989 if test "x$exec_prefix" = xNONE ; then
990 REAL_EXEC_PREFIX=$REAL_PREFIX
992 REAL_EXEC_PREFIX=$exec_prefix
994 old_exec_prefix=$exec_prefix
995 exec_prefix=$REAL_EXEC_PREFIX
998 LOCALSTATEDIR_TMP="$localstatedir"
999 EXPANDED_LOCALSTATEDIR=`eval echo $LOCALSTATEDIR_TMP`
1000 AC_SUBST(EXPANDED_LOCALSTATEDIR)
1002 SYSCONFDIR_TMP="$sysconfdir"
1003 EXPANDED_SYSCONFDIR=`eval echo $SYSCONFDIR_TMP`
1004 AC_SUBST(EXPANDED_SYSCONFDIR)
1006 BINDIR_TMP="$bindir"
1007 EXPANDED_BINDIR=`eval echo $BINDIR_TMP`
1008 AC_SUBST(EXPANDED_BINDIR)
1010 LIBDIR_TMP="$libdir"
1011 EXPANDED_LIBDIR=`eval echo $LIBDIR_TMP`
1012 AC_SUBST(EXPANDED_LIBDIR)
1014 DATADIR_TMP="$datadir"
1015 EXPANDED_DATADIR=`eval echo $DATADIR_TMP`
1016 AC_SUBST(EXPANDED_DATADIR)
1018 ## put prefix and exec_prefix back
1020 exec_prefix=$old_exec_prefix
1022 #### Check our operating system
1023 operating_system=unknown
1024 if test -f /etc/redhat-release || test -f $EXPANDED_SYSCONFDIR/redhat-release ; then
1025 operating_system=redhat
1028 if test -f /etc/slackware-version || test -f $EXPANDED_SYSCONFDIR/slackware-version ; then
1029 operating_system=slackware
1032 #### Sort out init scripts
1034 if test x$with_init_scripts = x; then
1035 if test xredhat = x$operating_system ; then
1036 with_init_scripts=redhat
1038 if test xslackware = x$operating_system ; then
1039 with_init_scripts=slackware
1041 with_init_scripts=none
1046 AM_CONDITIONAL(DBUS_INIT_SCRIPTS_RED_HAT, test x$with_init_scripts = xredhat)
1048 AM_CONDITIONAL(DBUS_INIT_SCRIPTS_SLACKWARE, test x$with_init_scripts = xslackware)
1050 ##### Set up location for system bus socket
1051 if ! test -z "$with_system_socket"; then
1052 DBUS_SYSTEM_SOCKET=$with_system_socket
1054 DBUS_SYSTEM_SOCKET=${EXPANDED_LOCALSTATEDIR}/run/dbus/system_bus_socket
1057 AC_SUBST(DBUS_SYSTEM_SOCKET)
1058 AC_DEFINE_UNQUOTED(DBUS_SYSTEM_SOCKET,"$DBUS_SYSTEM_SOCKET",[The name of the socket the system bus listens on by default])
1060 ## system bus only listens on local domain sockets, and never
1061 ## on an abstract socket (so only root can create the socket)
1062 DBUS_SYSTEM_BUS_DEFAULT_ADDRESS="unix:path=$DBUS_SYSTEM_SOCKET"
1063 AC_SUBST(DBUS_SYSTEM_BUS_DEFAULT_ADDRESS)
1064 AC_DEFINE_UNQUOTED(DBUS_SYSTEM_BUS_DEFAULT_ADDRESS, "$DBUS_SYSTEM_BUS_DEFAULT_ADDRESS",[The default D-Bus address of the system bus])
1066 #### Set up the pid file
1067 if ! test -z "$with_system_pid_file"; then
1068 DBUS_SYSTEM_PID_FILE=$with_system_pid_file
1069 elif test x$with_init_scripts = xredhat ; then
1070 DBUS_SYSTEM_PID_FILE=${EXPANDED_LOCALSTATEDIR}/run/messagebus.pid
1072 DBUS_SYSTEM_PID_FILE=${EXPANDED_LOCALSTATEDIR}/run/dbus/pid
1075 AC_SUBST(DBUS_SYSTEM_PID_FILE)
1077 #### Directory to check for console ownership
1078 if ! test -z "$with_console_auth_dir"; then
1079 DBUS_CONSOLE_AUTH_DIR=$with_console_auth_dir
1081 DBUS_CONSOLE_AUTH_DIR=/var/run/console/
1084 AC_SUBST(DBUS_CONSOLE_AUTH_DIR)
1085 AC_DEFINE_UNQUOTED(DBUS_CONSOLE_AUTH_DIR, "$DBUS_CONSOLE_AUTH_DIR", [Directory to check for console ownerhip])
1087 #### File to check for console ownership
1088 if test x$have_console_owner_file = xyes; then
1089 if ! test -z "$with_console_owner_file"; then
1090 DBUS_CONSOLE_OWNER_FILE=$with_console_owner_file
1092 DBUS_CONSOLE_OWNER_FILE=/dev/console
1095 DBUS_CONSOLE_OWNER_FILE=
1098 AC_SUBST(DBUS_CONSOLE_OWNER_FILE)
1099 AC_DEFINE_UNQUOTED(DBUS_CONSOLE_OWNER_FILE, "$DBUS_CONSOLE_OWNER_FILE", [File to check for console ownerhip])
1101 #### User to start the system bus as
1102 if test -z "$with_dbus_user" ; then
1103 DBUS_USER=messagebus
1105 DBUS_USER=$with_dbus_user
1108 AC_DEFINE_UNQUOTED(DBUS_USER,"$DBUS_USER", [User for running the system BUS daemon])
1110 #### Directory to install dbus-daemon
1111 if test -z "$with_dbus_daemondir" ; then
1112 DBUS_DAEMONDIR=$EXPANDED_BINDIR
1114 DBUS_DAEMONDIR=$with_dbus_daemondir
1116 AC_SUBST(DBUS_DAEMONDIR)
1117 AC_DEFINE_UNQUOTED(DBUS_DAEMONDIR,"$DBUS_DAEMONDIR", [Directory for installing the DBUS daemon])
1119 #### Directory to install the other binaries
1120 DBUS_BINDIR=$EXPANDED_BINDIR
1121 AC_SUBST(DBUS_BINDIR)
1122 AC_DEFINE_UNQUOTED(DBUS_BINDIR,"$DBUS_BINDIR", [Directory for installing the binaries])
1124 #### Tell tests where to find certain stuff in builddir
1127 AC_DEFUN([TEST_PATH], [
1128 TEST_$1=${DBUS_PWD}/test/$2
1129 AC_DEFINE_UNQUOTED(TEST_$1, "$TEST_$1",
1130 [Full path to test file test/$2 in builddir])
1134 TEST_PATH(SERVICE_DIR, data/valid-service-files)
1135 TEST_PATH(SERVICE_BINARY, test-service)
1136 TEST_PATH(SHELL_SERVICE_BINARY, test-shell-service)
1137 TEST_PATH(EXIT_BINARY, test-exit)
1138 TEST_PATH(SEGFAULT_BINARY, test-segfault)
1139 TEST_PATH(SLEEP_FOREVER_BINARY, test-sleep-forever)
1141 #### Find socket directories
1142 if ! test -z "$TMPDIR" ; then
1143 DEFAULT_SOCKET_DIR=$TMPDIR
1144 elif ! test -z "$TEMP" ; then
1145 DEFAULT_SOCKET_DIR=$TEMP
1146 elif ! test -z "$TMP" ; then
1147 DEFAULT_SOCKET_DIR=$TMP
1149 DEFAULT_SOCKET_DIR=/tmp
1152 if ! test -z "$with_test_socket_dir" ; then
1153 TEST_SOCKET_DIR="$with_test_socket_dir"
1155 TEST_SOCKET_DIR=$DEFAULT_SOCKET_DIR
1157 AC_SUBST(TEST_SOCKET_DIR)
1158 AC_DEFINE_UNQUOTED(DBUS_TEST_SOCKET_DIR, "$TEST_SOCKET_DIR", [Where to put test sockets])
1160 if ! test -z "$with_session_socket_dir" ; then
1161 DBUS_SESSION_SOCKET_DIR="$with_session_socket_dir"
1163 DBUS_SESSION_SOCKET_DIR=$DEFAULT_SOCKET_DIR
1165 AC_DEFINE_UNQUOTED(DBUS_SESSION_SOCKET_DIR, "$DBUS_SESSION_SOCKET_DIR", [Where per-session bus puts its sockets])
1166 AC_SUBST(DBUS_SESSION_SOCKET_DIR)
1170 dbus/dbus-arch-deps.h
1181 test/name-test/Makefile
1184 test/data/valid-config-files/debug-allow-all.conf
1185 test/data/valid-config-files/debug-allow-all-sha1.conf
1186 test/data/valid-service-files/debug-echo.service
1187 test/data/valid-service-files/debug-segfault.service
1188 test/data/valid-service-files/debug-shell-echo-success.service
1189 test/data/valid-service-files/debug-shell-echo-fail.service
1192 dnl ==========================================================================
1198 exec_prefix: ${exec_prefix}
1199 libdir: ${EXPANDED_LIBDIR}
1200 bindir: ${EXPANDED_BINDIR}
1201 sysconfdir: ${EXPANDED_SYSCONFDIR}
1202 localstatedir: ${EXPANDED_LOCALSTATEDIR}
1203 datadir: ${EXPANDED_DATADIR}
1204 source code location: ${srcdir}
1207 cppflags: ${CPPFLAGS}
1208 cxxflags: ${CXXFLAGS}
1209 64-bit int: ${DBUS_INT64_TYPE}
1210 32-bit int: ${DBUS_INT32_TYPE}
1211 16-bit int: ${DBUS_INT16_TYPE}
1216 Maintainer mode: ${USE_MAINTAINER_MODE}
1217 gcc coverage profiling: ${enable_gcov}
1218 Building unit tests: ${enable_tests}
1219 Building verbose mode: ${enable_verbose_mode}
1220 Building assertions: ${enable_asserts}
1221 Building checks: ${enable_checks}
1222 Building SELinux support: ${have_selinux}
1223 Building dnotify support: ${have_dnotify}
1224 Building X11 code: ${enable_x11}
1225 Building Doxygen docs: ${enable_doxygen_docs}
1226 Building XML docs: ${enable_xml_docs}
1227 Gettext libs (empty OK): ${INTLLIBS}
1228 Using XML parser: ${with_xml}
1229 Init scripts style: ${with_init_scripts}
1230 Abstract socket names: ${ac_cv_have_abstract_sockets}
1231 System bus socket: ${DBUS_SYSTEM_SOCKET}
1232 System bus address: ${DBUS_SYSTEM_BUS_DEFAULT_ADDRESS}
1233 System bus PID file: ${DBUS_SYSTEM_PID_FILE}
1234 Session bus socket dir: ${DBUS_SESSION_SOCKET_DIR}
1235 Console auth dir: ${DBUS_CONSOLE_AUTH_DIR}
1236 Console owner file: ${have_console_owner_file}
1237 Console owner file path: ${DBUS_CONSOLE_OWNER_FILE}
1238 System bus user: ${DBUS_USER}
1239 Session bus services dir: ${EXPANDED_DATADIR}/dbus-1/services
1240 'make check' socket dir: ${TEST_SOCKET_DIR}
1243 if test x$enable_tests = xyes; then
1244 echo "NOTE: building with unit tests increases the size of the installed library and renders it insecure."
1246 if test x$enable_tests = xyes -a x$enable_asserts = xno; then
1247 echo "NOTE: building with unit tests but without assertions means tests may not properly report failures (this configuration is only useful when doing something like profiling the tests)"
1249 if test x$enable_gcov = xyes; then
1250 echo "NOTE: building with coverage profiling is definitely for developers only."
1252 if test x$enable_verbose_mode = xyes; then
1253 echo "NOTE: building with verbose mode increases library size, may slightly increase security risk, and decreases performance."
1255 if test x$enable_asserts = xyes; then
1256 echo "NOTE: building with assertions increases library size and decreases performance."
1258 if test x$enable_checks = xno; then
1259 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."