[lttng-tools.git] / configure.ac

AC_INIT([lttng-tools],[2.0.0-rc4],[dgoulet@efficios.com],[],[http://lttng.org])
AC_CONFIG_AUX_DIR([config])
AC_CANONICAL_TARGET
AC_CANONICAL_HOST
AC_CONFIG_MACRO_DIR([config])
AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])

AC_DEFINE_UNQUOTED([VERSION_NAME], "TBD", "")
AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], "TBD", "")

AC_CONFIG_HEADERS([include/config.h])

AC_CHECK_HEADERS([ \
	sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
	signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
	getopt.h sys/ipc.h sys/shm.h popt.h grp.h \
])

# Babeltrace viewer check
AC_ARG_WITH([babeltrace-bin],
	AS_HELP_STRING([--with-babeltrace-bin],
	[Location of the babeltrace viewer executable (including the filename)]),
	[BABELTRACE_BIN="$withval"],
	[BABELTRACE_BIN=''])
AC_SUBST([BABELTRACE_BIN])

# lttv-gui
AC_ARG_WITH([lttv-gui-bin],
	AS_HELP_STRING([--with-lttv-gui-bin],
   [Location of the lttv GUI viewer executable (including the filename)]),
   [LTTV_GUI_BIN="$withval"],
   [LTTV_GUI_BIN=''])
AC_SUBST([LTTV_GUI_BIN])

AC_ARG_WITH([consumerd32-bin],
	AS_HELP_STRING([--with-consumerd32-bin],
	[Location of the 32-bit consumerd executable (including the filename)]),
	[CONSUMERD32_BIN="$withval"],
	[CONSUMERD32_BIN=''])
AC_SUBST([CONSUMERD32_BIN])

AC_ARG_WITH([consumerd64-bin],
	AS_HELP_STRING([--with-consumerd64-bin],
	[Location of the 64-bit consumerd executable (including the filename)]),
	[CONSUMERD64_BIN="$withval"],
	[CONSUMERD64_BIN=''])
AC_SUBST([CONSUMERD64_BIN])

AC_ARG_WITH([consumerd32-libdir],
	AS_HELP_STRING([--with-consumerd32-libdir],
	[Directory containing the 32-bit consumerd libraries]),
	[CONSUMERD32_LIBDIR="$withval"],
	[CONSUMERD32_LIBDIR=''])
AC_SUBST([CONSUMERD32_LIBDIR])

AC_ARG_WITH([consumerd64-libdir],
	AS_HELP_STRING([--with-consumerd64-libdir],
	[Directory containing the 64-bit consumerd libraries]),
	[CONSUMERD64_LIBDIR="$withval"],
	[CONSUMERD64_LIBDIR=''])
AC_SUBST([CONSUMERD64_LIBDIR])

AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])

# Check for pthread
AC_CHECK_LIB([pthread], [pthread_create], [],
	[AC_MSG_ERROR([Cannot find libpthread. Use [LDFLAGS]=-Ldir to specify its location.])]
)

# Check libpopt
AC_CHECK_LIB([popt], [poptGetContext], [],
	[AC_MSG_ERROR([Cannot find libpopt. Use [LDFLAGS]=-Ldir to specify its location.])]
)

# URCU library version needed or newer
liburcu_version=">= 0.6.7"

# Check liburcu needed function calls
AC_CHECK_DECL([cds_list_add], [],
	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/list.h>]]
)
AC_CHECK_DECL([cds_wfq_init], [],
	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
)
AC_CHECK_DECL([cds_wfq_dequeue_blocking], [],
    [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
)
AC_CHECK_DECL([futex_async], [],
	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/futex.h>]]
)
AC_CHECK_DECL([rcu_thread_offline], [],
	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
)
AC_CHECK_DECL([rcu_thread_online], [],
	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
)
AC_CHECK_DECL([caa_likely], [],
	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
)

# Check liblttng-ust-ctl library
AC_ARG_ENABLE(lttng-ust,
	AS_HELP_STRING([--disable-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
	lttng_ust_support=$enableval, lttng_ust_support=yes)

AS_IF([test "x$lttng_ust_support" = "xyes"], [
	AC_CHECK_LIB([lttng-ust-ctl], [ustctl_create_session], [],
		[AC_MSG_ERROR([Cannot find LTTng-UST. Use [LDFLAGS]=-Ldir to specify its location, or specify --disable-lttng-ust to build lttng-tools without LTTng-UST support.])]
	)
])

AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [ test "x$ac_cv_lib_lttng_ust_ctl_ustctl_create_session" = "xyes" ])

AC_CHECK_FUNCS([sched_getcpu sysconf])

# check for dlopen
AC_CHECK_LIB([dl], [dlopen],
[
	have_libdl=yes
],
[
	#libdl not found, check for dlopen in libc.
	AC_CHECK_LIB([c], [dlopen],
	[
		have_libc_dl=yes
	],
	[
		AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
	])
])
AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])

# Option to only build the consumer daemon and its libraries
AC_ARG_WITH([consumerd-only],
	AS_HELP_STRING([--with-consumerd-only],[Only build the consumer daemon [default=no]]),
	[consumerd_only=$withval],
	[consumerd_only=no])
AM_CONDITIONAL([BUILD_CONSUMERD_ONLY], [test "x$consumerd_only" = "xyes"])

# Epoll check. If not present, the build will fallback on poll() API
AX_HAVE_EPOLL(
	[AX_CONFIG_FEATURE_ENABLE(epoll)],
	[AX_CONFIG_FEATURE_DISABLE(epoll)]
)
AX_CONFIG_FEATURE(
	[epoll], [This platform supports epoll(7)],
	[HAVE_EPOLL], [This platform supports epoll(7).],
	[enable_epoll="yes"], [enable_epoll="no"]
)
AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])

AC_PROG_CC
LT_INIT

CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"

DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/src -I\$(top_builddir)/include"

lttngincludedir="${includedir}/lttng"

AC_SUBST(lttngincludedir)
AC_SUBST(DEFAULT_INCLUDES)

lttnglibexecdir="${libdir}/lttng/libexec"
AC_SUBST(lttnglibexecdir)

AC_CONFIG_FILES([
	Makefile
	doc/Makefile
	doc/man/Makefile
	include/Makefile
	src/Makefile
	src/common/Makefile
	src/common/kernel-ctl/Makefile
	src/common/kernel-consumer/Makefile
	src/common/ust-consumer/Makefile
	src/common/hashtable/Makefile
	src/common/sessiond-comm/Makefile
	src/common/compat/Makefile
	src/lib/Makefile
	src/lib/lttng-ctl/Makefile
	src/bin/Makefile
	src/bin/lttng-consumerd/Makefile
	src/bin/lttng-sessiond/Makefile
	src/bin/lttng/Makefile
	tests/Makefile
	tests/ust-nevents/Makefile
	tests/ust-nprocesses/Makefile
])

AC_OUTPUT

#
# Mini-report on what will be built
#
AS_ECHO()

# Target architecture we're building for
target_arch=$host_cpu
[
for f in $CFLAGS; do
        if test $f = "-m32"; then
			target_arch="32-bit"
        elif test $f = "-m64"; then
			target_arch="64-bit"
        fi
done
]
AS_ECHO_N("Target architecture: ")
AS_ECHO($target_arch)

# LTTng-UST enabled/disabled
AS_ECHO_N("Lttng-UST support: ")
AS_IF([test "x$lttng_ust_support" = "xyes"],[
	AS_ECHO("Enabled")
],[
	AS_ECHO("Disabled")
])

# Do we build only the consumerd, or everything
AS_IF([test "x$consumerd_only" = "xyes"],[
	AS_ECHO("Only the consumerd daemon will be built.")
],[
	AS_ECHO("All binaries will be built.")
])

# Print the bindir and libdir this `make install' will install into.
AS_ECHO()
AS_ECHO_N("Binaries will be installed in:  ")
AS_ECHO("`eval eval echo $bindir`")
AS_ECHO_N("Libraries will be installed in: ")
AS_ECHO("`eval eval echo $libdir`")

# If we build the sessiond, print the paths it will use
AS_IF([test "x$consumerd_only" = "xno"],[
	AS_ECHO()
	AS_ECHO("The sessiond daemon will look in the following directories: ")
	AS_ECHO_N("32-bit consumerd executable at: ")
	AS_IF([test "$CONSUMERD32_BIN" = ""],[
		AS_ECHO_N("`eval eval echo $lttnglibexecdir`")
		AS_ECHO("/lttng-consumerd")
	],[
		AS_ECHO("$CONSUMERD32_BIN")
	])

	AS_ECHO_N("32-bit consumer libraries in:   ")
	AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
		AS_ECHO("`eval eval echo $libdir`")
	],[
		AS_ECHO("$CONSUMERD32_LIBDIR")
	])

	AS_ECHO_N("64-bit consumerd executable at: ")
	AS_IF([test "$CONSUMERD64_BIN" = ""],[
		AS_ECHO_N("`eval eval echo $lttnglibexecdir`")
		AS_ECHO("/lttng-consumerd")
	],[
		AS_ECHO("$CONSUMERD64_BIN")
	])

	AS_ECHO_N("64-bit consumer libraries in:   ")
	AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
		AS_ECHO("`eval eval echo $libdir`")
	],[
		AS_ECHO("$CONSUMERD64_LIBDIR")
	])
])

AS_ECHO()
Commit	Line	Data
	1	AC_INIT([lttng-tools],[2.0.0-rc4],[dgoulet@efficios.com],[],[http://lttng.org])
	2	AC_CONFIG_AUX_DIR([config])
	3	AC_CANONICAL_TARGET
	4	AC_CANONICAL_HOST
	5	AC_CONFIG_MACRO_DIR([config])
	6	AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
	7	m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
	8
	9	AC_DEFINE_UNQUOTED([VERSION_NAME], "TBD", "")
	10	AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], "TBD", "")
	11
	12	AC_CONFIG_HEADERS([include/config.h])
	13
	14	AC_CHECK_HEADERS([ \
	15	sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
	16	signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
	17	getopt.h sys/ipc.h sys/shm.h popt.h grp.h \
	18	])
	19
	20	# Babeltrace viewer check
	21	AC_ARG_WITH([babeltrace-bin],
	22	AS_HELP_STRING([--with-babeltrace-bin],
	23	[Location of the babeltrace viewer executable (including the filename)]),
	24	[BABELTRACE_BIN="$withval"],
	25	[BABELTRACE_BIN=''])
	26	AC_SUBST([BABELTRACE_BIN])
	27
	28	# lttv-gui
	29	AC_ARG_WITH([lttv-gui-bin],
	30	AS_HELP_STRING([--with-lttv-gui-bin],
	31	[Location of the lttv GUI viewer executable (including the filename)]),
	32	[LTTV_GUI_BIN="$withval"],
	33	[LTTV_GUI_BIN=''])
	34	AC_SUBST([LTTV_GUI_BIN])
	35
	36	AC_ARG_WITH([consumerd32-bin],
	37	AS_HELP_STRING([--with-consumerd32-bin],
	38	[Location of the 32-bit consumerd executable (including the filename)]),
	39	[CONSUMERD32_BIN="$withval"],
	40	[CONSUMERD32_BIN=''])
	41	AC_SUBST([CONSUMERD32_BIN])
	42
	43	AC_ARG_WITH([consumerd64-bin],
	44	AS_HELP_STRING([--with-consumerd64-bin],
	45	[Location of the 64-bit consumerd executable (including the filename)]),
	46	[CONSUMERD64_BIN="$withval"],
	47	[CONSUMERD64_BIN=''])
	48	AC_SUBST([CONSUMERD64_BIN])
	49
	50	AC_ARG_WITH([consumerd32-libdir],
	51	AS_HELP_STRING([--with-consumerd32-libdir],
	52	[Directory containing the 32-bit consumerd libraries]),
	53	[CONSUMERD32_LIBDIR="$withval"],
	54	[CONSUMERD32_LIBDIR=''])
	55	AC_SUBST([CONSUMERD32_LIBDIR])
	56
	57	AC_ARG_WITH([consumerd64-libdir],
	58	AS_HELP_STRING([--with-consumerd64-libdir],
	59	[Directory containing the 64-bit consumerd libraries]),
	60	[CONSUMERD64_LIBDIR="$withval"],
	61	[CONSUMERD64_LIBDIR=''])
	62	AC_SUBST([CONSUMERD64_LIBDIR])
	63
	64	AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
	65	AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
	66	AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
	67	AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
	68	AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
	69	AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
	70
	71	# Check for pthread
	72	AC_CHECK_LIB([pthread], [pthread_create], [],
	73	[AC_MSG_ERROR([Cannot find libpthread. Use [LDFLAGS]=-Ldir to specify its location.])]
	74	)
	75
	76	# Check libpopt
	77	AC_CHECK_LIB([popt], [poptGetContext], [],
	78	[AC_MSG_ERROR([Cannot find libpopt. Use [LDFLAGS]=-Ldir to specify its location.])]
	79	)
	80
	81	# URCU library version needed or newer
	82	liburcu_version=">= 0.6.7"
	83
	84	# Check liburcu needed function calls
	85	AC_CHECK_DECL([cds_list_add], [],
	86	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/list.h>]]
	87	)
	88	AC_CHECK_DECL([cds_wfq_init], [],
	89	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
	90	)
	91	AC_CHECK_DECL([cds_wfq_dequeue_blocking], [],
	92	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
	93	)
	94	AC_CHECK_DECL([futex_async], [],
	95	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/futex.h>]]
	96	)
	97	AC_CHECK_DECL([rcu_thread_offline], [],
	98	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
	99	)
	100	AC_CHECK_DECL([rcu_thread_online], [],
	101	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
	102	)
	103	AC_CHECK_DECL([caa_likely], [],
	104	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
	105	)
	106
	107	# Check liblttng-ust-ctl library
	108	AC_ARG_ENABLE(lttng-ust,
	109	AS_HELP_STRING([--disable-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
	110	lttng_ust_support=$enableval, lttng_ust_support=yes)
	111
	112	AS_IF([test "x$lttng_ust_support" = "xyes"], [
	113	AC_CHECK_LIB([lttng-ust-ctl], [ustctl_create_session], [],
	114	[AC_MSG_ERROR([Cannot find LTTng-UST. Use [LDFLAGS]=-Ldir to specify its location, or specify --disable-lttng-ust to build lttng-tools without LTTng-UST support.])]
	115	)
	116	])
	117
	118	AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [ test "x$ac_cv_lib_lttng_ust_ctl_ustctl_create_session" = "xyes" ])
	119
	120	AC_CHECK_FUNCS([sched_getcpu sysconf])
	121
	122	# check for dlopen
	123	AC_CHECK_LIB([dl], [dlopen],
	124	[
	125	have_libdl=yes
	126	],
	127	[
	128	#libdl not found, check for dlopen in libc.
	129	AC_CHECK_LIB([c], [dlopen],
	130	[
	131	have_libc_dl=yes
	132	],
	133	[
	134	AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
	135	])
	136	])
	137	AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
	138	AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
	139
	140	# Option to only build the consumer daemon and its libraries
	141	AC_ARG_WITH([consumerd-only],
	142	AS_HELP_STRING([--with-consumerd-only],[Only build the consumer daemon [default=no]]),
	143	[consumerd_only=$withval],
	144	[consumerd_only=no])
	145	AM_CONDITIONAL([BUILD_CONSUMERD_ONLY], [test "x$consumerd_only" = "xyes"])
	146
	147	# Epoll check. If not present, the build will fallback on poll() API
	148	AX_HAVE_EPOLL(
	149	[AX_CONFIG_FEATURE_ENABLE(epoll)],
	150	[AX_CONFIG_FEATURE_DISABLE(epoll)]
	151	)
	152	AX_CONFIG_FEATURE(
	153	[epoll], [This platform supports epoll(7)],
	154	[HAVE_EPOLL], [This platform supports epoll(7).],
	155	[enable_epoll="yes"], [enable_epoll="no"]
	156	)
	157	AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
	158
	159	AC_PROG_CC
	160	LT_INIT
	161
	162	CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
	163
	164	DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/src -I\$(top_builddir)/include"
	165
	166	lttngincludedir="${includedir}/lttng"
	167
	168	AC_SUBST(lttngincludedir)
	169	AC_SUBST(DEFAULT_INCLUDES)
	170
	171	lttnglibexecdir="${libdir}/lttng/libexec"
	172	AC_SUBST(lttnglibexecdir)
	173
	174	AC_CONFIG_FILES([
	175	Makefile
	176	doc/Makefile
	177	doc/man/Makefile
	178	include/Makefile
	179	src/Makefile
	180	src/common/Makefile
	181	src/common/kernel-ctl/Makefile
	182	src/common/kernel-consumer/Makefile
	183	src/common/ust-consumer/Makefile
	184	src/common/hashtable/Makefile
	185	src/common/sessiond-comm/Makefile
	186	src/common/compat/Makefile
	187	src/lib/Makefile
	188	src/lib/lttng-ctl/Makefile
	189	src/bin/Makefile
	190	src/bin/lttng-consumerd/Makefile
	191	src/bin/lttng-sessiond/Makefile
	192	src/bin/lttng/Makefile
	193	tests/Makefile
	194	tests/ust-nevents/Makefile
	195	tests/ust-nprocesses/Makefile
	196	])
	197
	198	AC_OUTPUT
	199
	200	#
	201	# Mini-report on what will be built
	202	#
	203	AS_ECHO()
	204
	205	# Target architecture we're building for
	206	target_arch=$host_cpu
	207	[
	208	for f in $CFLAGS; do
	209	if test $f = "-m32"; then
	210	target_arch="32-bit"
	211	elif test $f = "-m64"; then
	212	target_arch="64-bit"
	213	fi
	214	done
	215	]
	216	AS_ECHO_N("Target architecture: ")
	217	AS_ECHO($target_arch)
	218
	219	# LTTng-UST enabled/disabled
	220	AS_ECHO_N("Lttng-UST support: ")
	221	AS_IF([test "x$lttng_ust_support" = "xyes"],[
	222	AS_ECHO("Enabled")
	223	],[
	224	AS_ECHO("Disabled")
	225	])
	226
	227	# Do we build only the consumerd, or everything
	228	AS_IF([test "x$consumerd_only" = "xyes"],[
	229	AS_ECHO("Only the consumerd daemon will be built.")
	230	],[
	231	AS_ECHO("All binaries will be built.")
	232	])
	233
	234	# Print the bindir and libdir this `make install' will install into.
	235	AS_ECHO()
	236	AS_ECHO_N("Binaries will be installed in: ")
	237	AS_ECHO("`eval eval echo $bindir`")
	238	AS_ECHO_N("Libraries will be installed in: ")
	239	AS_ECHO("`eval eval echo $libdir`")
	240
	241	# If we build the sessiond, print the paths it will use
	242	AS_IF([test "x$consumerd_only" = "xno"],[
	243	AS_ECHO()
	244	AS_ECHO("The sessiond daemon will look in the following directories: ")
	245	AS_ECHO_N("32-bit consumerd executable at: ")
	246	AS_IF([test "$CONSUMERD32_BIN" = ""],[
	247	AS_ECHO_N("`eval eval echo $lttnglibexecdir`")
	248	AS_ECHO("/lttng-consumerd")
	249	],[
	250	AS_ECHO("$CONSUMERD32_BIN")
	251	])
	252
	253	AS_ECHO_N("32-bit consumer libraries in: ")
	254	AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
	255	AS_ECHO("`eval eval echo $libdir`")
	256	],[
	257	AS_ECHO("$CONSUMERD32_LIBDIR")
	258	])
	259
	260	AS_ECHO_N("64-bit consumerd executable at: ")
	261	AS_IF([test "$CONSUMERD64_BIN" = ""],[
	262	AS_ECHO_N("`eval eval echo $lttnglibexecdir`")
	263	AS_ECHO("/lttng-consumerd")
	264	],[
	265	AS_ECHO("$CONSUMERD64_BIN")
	266	])
	267
	268	AS_ECHO_N("64-bit consumer libraries in: ")
	269	AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
	270	AS_ECHO("`eval eval echo $libdir`")
	271	],[
	272	AS_ECHO("$CONSUMERD64_LIBDIR")
	273	])
	274	])
	275
	276	AS_ECHO()
	277