2 AC_INIT([lttng-tools],[2.12.0-pre],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
4 AC_CONFIG_HEADERS([include/config.h])
5 AC_CONFIG_AUX_DIR([config])
6 AC_CONFIG_MACRO_DIR([m4])
11 AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip tar-pax nostdinc])
12 AM_MAINTAINER_MODE([enable])
14 # Enable silent rules if available (Introduced in AM 1.11)
15 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
17 AC_REQUIRE_AUX_FILE([tap-driver.sh])
19 # Checks for C compiler
20 AC_USE_SYSTEM_EXTENSIONS
26 AM_CONDITIONAL([CXX_WORKS], [test "x$rw_cv_prog_cxx_works" = "xyes"])
28 # Checks for programs.
32 AC_PATH_PROG([report_fold], [fold])
35 # Check for objcopy, required by the base address statedump and dynamic linker tests
36 AC_CHECK_TOOL([OBJCOPY], [objcopy], [no])
37 AS_IF([test "x$OBJCOPY" = "xno"],
38 [AC_MSG_WARN([Cannot find objcopy. The base address statedump and dynamic linker tests will be disabled. Install the binutils package to remediate this.])]
40 AM_CONDITIONAL([HAVE_OBJCOPY], [test "x$OBJCOPY" != xno])
43 AC_PATH_PROG([PGREP], [pgrep], [no])
44 AM_CONDITIONAL([HAVE_PGREP], [test "x$PGREP" != "xno"])
46 # set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
47 # is not distributed in tarballs
48 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
49 AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
54 AX_PROG_BISON_VERSION([2.4], [have_bison=yes])
56 AS_IF([test "x$have_bison" != "xyes"], [
57 AS_IF([test "x$in_git_repo" = "xyes"], [
59 Bison >= 2.4 is required when building from the Git repository. You can
60 set the YACC variable to override automatic detection.
64 Missing Bison >= 2.4. Note that the parser files are already built in
65 this distribution tarball, so Bison is only needed if you intend to
66 modify their sources. You can set the YACC variable to override automatic
71 AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
76 AX_PROG_FLEX_VERSION([2.5.35], [have_flex=yes])
78 AS_IF([test "x$have_flex" != "xyes"], [
79 AS_IF([test "x$in_git_repo" = "xyes"], [
81 Flex >= 2.5.35 is required when building from the Git repository. You can
82 set the LEX variable to override automatic detection.
86 Missing Flex >= 2.5.35. Note that the lexer files are already built in
87 this distribution tarball, so Flex is only needed if you intend to
88 modify their sources. You can set the LEX variable to override automatic
93 AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
96 # Checks for typedefs, structures, and compiler characteristics.
112 AS_IF([test "x$ax_cv___attribute__" = "xyes"],
114 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
116 AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
118 # Check if linker has the -no-pie option.
119 AX_CHECK_LINK_FLAG([-no-pie], [linker_have_no_pie_option=yes])
120 AM_CONDITIONAL([LINKER_HAVE_NO_PIE_OPTION], [test "x$linker_have_no_pie_option" = "xyes"])
128 LT_NO_UNDEFINED="-no-undefined"
130 [cygwin*|darwin*|mingw*|solaris*],
132 # On platforms where we only support the relayd, disable the other binaries by default
133 AS_IF([test "x$enable_bin_lttng" = "x" ], [enable_bin_lttng=no])
134 AS_IF([test "x$enable_bin_lttng_consumerd" = "x" ], [enable_bin_lttng_consumerd=no])
135 AS_IF([test "x$enable_bin_lttng_crash" = "x" ], [enable_bin_lttng_crash=no])
136 AS_IF([test "x$enable_bin_lttng_sessiond" = "x" ], [enable_bin_lttng_sessiond=no])
137 AS_IF([test "x$enable_extras" = "x" ], [enable_extras=no])
138 AS_IF([test "x$with_lttng_ust" = "x" ], [with_lttng_ust=no])
142 AC_SUBST(LT_NO_UNDEFINED)
144 # Compute minor/major/patchlevel version numbers
145 major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
146 minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
147 patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
149 AC_SUBST([MAJOR_VERSION], [$major_version])
150 AC_SUBST([MINOR_VERSION], [$minor_version])
151 AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
152 AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
153 AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
154 AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
156 version_name="Codename TBD"
157 version_description="Description TBD"
158 version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
160 AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
161 AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
163 # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
164 AC_ARG_ENABLE(libtool-linkdep-fixup,
165 AS_HELP_STRING([--disable-libtool-linkdep-fixup],
166 [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
167 libtool_fixup=$enableval,
170 AS_IF([test "x$libtool_fixup" = "xyes"],
172 libtool_m4="$srcdir/m4/libtool.m4"
173 libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
174 AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
175 libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
176 AS_IF([test $libtool_flag_pattern_count -ne 0],
178 AC_MSG_RESULT([$libtool_flag_pattern_count])
179 AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
180 $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
183 AC_MSG_RESULT([none])
187 AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
190 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
191 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
192 getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
193 netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
194 sys/mount.h sys/param.h sys/time.h elf.h
197 AM_CONDITIONAL([HAVE_ELF_H], [test x$ac_cv_header_elf_h = xyes])
199 # Basic functions check
201 atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
202 gethostbyname gethostname getpagesize localtime_r memchr memrchr memset \
203 mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
204 strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
205 strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
206 sched_getcpu sysconf sync_file_range
209 # Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
211 AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
214 AC_CHECK_LIB([dl], [dlopen], [
219 # libdl not found, check for dlopen in libc.
220 AC_CHECK_LIB([c], [dlopen], [
225 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
230 # Check if libdl has dlmopen support.
231 AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
232 AC_CHECK_LIB([$libdl_name], [dlmopen], [
233 AC_DEFINE([HAVE_DLMOPEN], [1])
238 AC_SUBST(HAVE_DLMOPEN)
240 # Babeltrace viewer check
241 AC_ARG_WITH([babeltrace-bin],
242 AS_HELP_STRING([--with-babeltrace-bin],
243 [Location of the babeltrace viewer executable (including the filename)]),
244 [BABELTRACE_BIN="$withval"],
246 AC_SUBST([BABELTRACE_BIN])
249 AC_ARG_WITH([lttv-gui-bin],
250 AS_HELP_STRING([--with-lttv-gui-bin],
251 [Location of the lttv GUI viewer executable (including the filename)]),
252 [LTTV_GUI_BIN="$withval"],
254 AC_SUBST([LTTV_GUI_BIN])
256 AC_ARG_WITH([consumerd32-bin],
257 AS_HELP_STRING([--with-consumerd32-bin],
258 [Location of the 32-bit consumerd executable (including the filename)]),
259 [CONSUMERD32_BIN="$withval"],
260 [CONSUMERD32_BIN=''])
261 AC_SUBST([CONSUMERD32_BIN])
263 AC_ARG_WITH([consumerd64-bin],
264 AS_HELP_STRING([--with-consumerd64-bin],
265 [Location of the 64-bit consumerd executable (including the filename)]),
266 [CONSUMERD64_BIN="$withval"],
267 [CONSUMERD64_BIN=''])
268 AC_SUBST([CONSUMERD64_BIN])
270 AC_ARG_WITH([consumerd32-libdir],
271 AS_HELP_STRING([--with-consumerd32-libdir],
272 [Directory containing the 32-bit consumerd libraries]),
273 [CONSUMERD32_LIBDIR="$withval"],
274 [CONSUMERD32_LIBDIR=''])
275 AC_SUBST([CONSUMERD32_LIBDIR])
277 AC_ARG_WITH([consumerd64-libdir],
278 AS_HELP_STRING([--with-consumerd64-libdir],
279 [Directory containing the 64-bit consumerd libraries]),
280 [CONSUMERD64_LIBDIR="$withval"],
281 [CONSUMERD64_LIBDIR=''])
282 AC_SUBST([CONSUMERD64_LIBDIR])
284 AC_ARG_WITH([sessiond-bin],
285 AS_HELP_STRING([--with-sessiond-bin],
286 [Location of the sessiond executable (including the filename)]),
287 [SESSIOND_BIN="$withval"],
289 AC_SUBST([SESSIOND_BIN])
291 AC_ARG_WITH([lttng-system-rundir],
292 AS_HELP_STRING([--with-lttng-system-rundir],
293 [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
294 [LTTNG_SYSTEM_RUNDIR="$withval"],
295 [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
296 AC_SUBST([LTTNG_SYSTEM_RUNDIR])
298 AC_ARG_ENABLE([test-java-agent-jul],
299 [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
300 [test_java_agent_jul=$enableval],
301 [test_java_agent_jul=no]
304 AC_ARG_ENABLE([test-java-agent-log4j],
305 [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j tests [default=no]])],
306 [test_java_agent_log4j=$enableval],
307 [test_java_agent_log4j=no]
310 AC_ARG_ENABLE([test-java-agent-all],
311 [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
312 [test_java_agent_jul=$enableval
313 test_java_agent_log4j=$enableval],
317 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
318 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
319 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
320 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
321 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
322 AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
323 AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
324 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
326 AC_DEFUN([_AC_DEFINE_AND_SUBST], [
327 AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
332 AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
333 AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
339 m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [16384])
340 m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
341 m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
342 m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
343 m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
344 m4_define([_DEFAULT_CHANNEL_MONITOR_TIMER], [1000000])
345 m4_define([_DEFAULT_CHANNEL_BLOCKING_TIMEOUT], [0])
346 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_BEGIN], [5345])
347 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_END], [5354])
348 _AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
349 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
350 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
351 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
352 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
353 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
354 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
355 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [1048576])
356 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
357 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
358 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_BLOCKING_TIMEOUT], [_DEFAULT_CHANNEL_BLOCKING_TIMEOUT])
359 _AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
360 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
361 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
362 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
363 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
364 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
365 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
366 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
367 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
368 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
369 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
370 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_BLOCKING_TIMEOUT], [0])
371 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
372 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
373 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
374 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
375 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
376 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
377 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_BLOCKING_TIMEOUT], [0])
378 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
379 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [524288])
380 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
381 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
382 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
383 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
384 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
385 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
386 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_RELAYD_CTRL_MAX_PAYLOAD_SIZE], [134217728])
387 _AC_DEFINE_AND_SUBST([DEFAULT_ROTATE_PENDING_TIMER], [500000])
389 # Command short descriptions
390 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
391 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
392 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
393 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
394 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
395 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset a rotation schedule])
396 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
397 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
398 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set a rotation schedule])
399 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
400 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
401 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
402 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Manage an LTTng tracing session's data regeneration])
403 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ROTATE], [Archive a tracing session's current trace chunk])
404 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
405 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
406 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
407 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
408 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
409 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
410 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset a rotation schedule])
411 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set a rotation schedule])
412 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ROTATE], [Archive a tracing session’s current trace chunk])
413 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
414 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
415 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
416 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
418 if test "x$prefix" = "xNONE"; then
419 prefix=$ac_default_prefix
421 CONFDIR=`eval echo $sysconfdir`
423 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
425 AX_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR], [datadir], [LTTng system data directory.])
428 PKG_CHECK_MODULES([POPT], [popt],
430 dnl PKG_CHECK_MODULES defines POPT_LIBS
433 AC_MSG_WARN([pkg-config was unable to find a valid .pc for libpopt. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
434 AC_MSG_WARN([Finding libpopt without pkg-config.])
437 [POPT_LIBS="-lpopt"],
439 AC_MSG_FAILURE([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
446 PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
448 # First, check for uuid in system libs
449 AH_TEMPLATE([LTTNG_HAVE_LIBUUID], [Define if you have libuuid support])
450 AC_CHECK_FUNCS([uuid_generate],
452 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
456 # Then, check if the pkg-config module is available, otherwise explicitly check
457 # for libuuid, or uuid support in the C-library.
458 PKG_CHECK_MODULES([UUID], [uuid],
460 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
461 dnl PKG_CHECK_MODULES defines UUID_LIBS
464 AC_MSG_WARN([pkg-config was unable to find a valid .pc for libuuid. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
465 AC_MSG_WARN([Finding libuuid without pkg-config.])
466 AC_CHECK_LIB([uuid], [uuid_generate],
468 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
472 # libuuid not found, check for uuid_create in libc.
473 AC_CHECK_LIB([c], [uuid_create],
475 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
479 AC_MSG_FAILURE([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
490 AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
492 # URCU library version needed or newer
493 m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.9.0 is needed])
495 # Check liburcu needed function calls
496 AC_CHECK_DECL([cds_list_add], [],
497 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
498 AC_CHECK_DECL([cds_wfcq_init], [],
499 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
500 AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
501 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
502 AC_CHECK_DECL([futex_async], [],
503 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
504 AC_CHECK_DECL([rcu_thread_offline], [],
505 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
506 AC_CHECK_DECL([rcu_thread_online], [],
507 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
508 AC_CHECK_DECL([caa_likely], [],
509 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
510 AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
511 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
513 #Function added in urcu 0.7.0
514 AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
515 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
518 #Function added in urcu 0.9.0
519 AC_CHECK_DECL([urcu_ref_get_unless_zero], [],
520 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/ref.h>]]
523 # Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
524 # it can be explicitly disabled with --without-kmod
525 AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
527 [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
532 AS_IF([test "x$with_kmod" != "xno"],
534 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
536 AC_DEFINE([HAVE_KMOD], [1])
540 if test "x$with_kmod" != xcheck; then
541 AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
551 # Check for liblttng-ust-ctl, fail if it's not found,
552 # it can be explicitly disabled with --without-lttng-ust
553 AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
554 AC_ARG_WITH([lttng-ust],
555 [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
560 AS_IF([test "x$with_lttng_ust" = "xyes"],
562 AC_CHECK_LIB([lttng-ust-ctl], [lttng_ust_enum_get_from_desc],
564 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
567 AC_MSG_FAILURE([Cannot find LTTng-UST >= 2.11.x. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])
572 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
576 AC_CHECK_LIB([c], [fmemopen],
578 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
583 AC_CHECK_LIB([pfm], [pfm_initialize],
587 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
590 # SWIG version needed or newer:
593 AC_ARG_ENABLE([python-bindings],
594 [AC_HELP_STRING([--enable-python-bindings],
595 [compile Python bindings])],
596 [enable_python_binding=$enableval], [enable_python_binding=no])
598 AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
600 if test "x$enable_python_binding" = xyes; then
601 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
602 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
603 AM_PATH_PYTHON([3.0])
605 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
606 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
607 AS_IF([test -z "$PYTHON_INCLUDE"], [
608 AS_IF([test -z "$PYTHON_CONFIG"], [
609 AC_PATH_PROGS([PYTHON_CONFIG],
610 [python$PYTHON_VERSION-config python-config],
613 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
615 AC_MSG_CHECKING([python include flags])
616 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
617 AC_MSG_RESULT([$PYTHON_INCLUDE])
621 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
622 [if you want Python bindings.])
626 # Epoll check. If not present, the build will fallback on poll() API
628 [AX_CONFIG_FEATURE_ENABLE(epoll)],
629 [AX_CONFIG_FEATURE_DISABLE(epoll)]
632 [epoll], [This platform supports epoll(7)],
633 [HAVE_EPOLL], [This platform supports epoll(7).],
634 [enable_epoll="yes"], [enable_epoll="no"]
636 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
638 AS_IF([test "x$ac_cv_func_dirfd" = "xyes"],
639 [AX_CONFIG_FEATURE_ENABLE(dirfd)],
640 [AX_CONFIG_FEATURE_DISABLE(dirfd)]
643 [dirfd], [Use directory file descriptors],
644 [COMPAT_DIRFD], [This platform supports directory file descriptors.],
645 [enable_dirfd="yes"], [enable_dirfd="no"]
647 AM_CONDITIONAL([COMPAT_DIRFD], [ test "$enable_dirfd" = "yes" ])
649 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
650 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
652 if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
660 # Check for Java UST agent common class first
661 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
662 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
663 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
666 if test "x$test_java_agent_jul" = "xyes"; then
667 # Check for JUL agent class
668 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
669 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
670 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
674 if test "x$test_java_agent_log4j" = "xyes"; then
675 # Check for Log4j agent class
676 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
677 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
678 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
681 # Check for Log4j class
682 AX_CHECK_CLASS(org.apache.log4j.Logger)
683 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
684 AC_MSG_ERROR([The Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/log4j.jar"])
689 # enable building man pages (user's intention)
693 [--disable-man-pages],
694 [Do not build and install man pages (already built in a distributed tarball)]
696 [man_pages_opt=$enableval],
700 # check for asciidoc and xmlto if we enabled building the man pages
701 have_asciidoc_xmlto=no
702 warn_prebuilt_man_pages=no
704 AS_IF([test "x$man_pages_opt" = "xyes"], [
705 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
706 AC_PATH_PROG([XMLTO], [xmlto], [no])
708 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
709 AS_IF([test "x$in_git_repo" = "xyes"], [
710 # this is an error because we're in the Git repo, which
711 # means the man pages are not already generated for us,
712 # thus asciidoc/xmlto are required because we were asked
713 # to build the man pages
715 You need asciidoc and xmlto to build the LTTng-tools man pages. Use
716 --disable-man-pages to disable building the man pages, in which case
717 they will not be installed.
720 # only warn here: since we're in the tarball, the man
721 # pages should already be generated at this point, thus
722 # asciidoc/xmlto are not strictly required
723 warn_prebuilt_man_pages=yes
726 have_asciidoc_xmlto=yes
730 # export man page build condition: build the man pages if the user
731 # asked for it, and if the tools are available
732 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
733 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
735 AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
737 # embedded --help message
741 [--enable-embedded-help],
742 [Embed the --help messages in the executable files]
744 [embedded_help=$enableval],
747 AS_IF([test "x$embedded_help" = "xyes"], [
748 AS_IF([test "x$man_pages_opt" = "xno"], [
749 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
751 AC_PATH_PROG([man_prog_path], [man], [no])
752 AS_IF([test "x$man_prog_path" = "xno"], [
753 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
755 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
756 AC_SUBST([MANPROG], [$man_prog_path])
758 AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
761 UST_PYTHON_AGENT="lttngust"
763 AC_ARG_ENABLE(test-python2-agent,
764 AS_HELP_STRING([--enable-test-python2-agent],
765 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
766 ),[:],[test_python2_agent_autodetect=yes]
769 AC_ARG_ENABLE(test-python3-agent,
770 AS_HELP_STRING([--enable-test-python3-agent],
771 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
772 ),[:],[test_python3_agent_autodetect=yes]
775 AC_ARG_ENABLE(test-python-agent-all,
776 AS_HELP_STRING([--enable-test-python-agent-all],
777 [enable test for all python{2/3} agent.]
781 AS_IF([test ! -z "$enable_test_python_agent_all"], [
782 unset test_python2_agent_autodetect
783 unset test_python3_agent_autodetect
786 AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
787 enable_test_python2_agent=yes
788 enable_test_python3_agent=yes
791 AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
792 enable_test_python2_agent=no
793 enable_test_python3_agent=no
797 AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
798 AS_IF([test -z "$PYTHON2"], [
801 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
804 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
805 AS_IF([test -z "$PYTHON2_BIN"], [
806 AS_IF([test -z "$test_python2_agent_autodetect"],[
807 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
810 AC_MSG_CHECKING([for python2 lttng-ust agent])
811 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
812 PYTHON2_AGENT=$PYTHON2_BIN
814 RUN_PYTHON_AGENT_TEST=yes
817 AS_IF([test -z "$test_python2_agent_autodetect"],[
818 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
826 AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
827 AS_IF([test -z "$PYTHON3"], [
830 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
833 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
834 AS_IF([test -z "$PYTHON3_BIN"], [
835 AS_IF([test -z "$test_python3_agent_autodetect"],[
836 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
839 AC_MSG_CHECKING([for python3 lttng-ust agent])
840 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
841 PYTHON3_AGENT=$PYTHON3_BIN
843 RUN_PYTHON_AGENT_TEST=yes
846 AS_IF([test -z "$test_python3_agent_autodetect"],[
847 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
853 AC_SUBST([RUN_PYTHON_AGENT_TEST])
854 AC_SUBST([PYTHON2_AGENT])
855 AC_SUBST([PYTHON3_AGENT])
857 AC_ARG_ENABLE([test-sdt-uprobe],
858 [AS_HELP_STRING([--enable-test-sdt-uprobe], [enable the LTTng UST SDT uprobe tests [default=autodetect]])],
859 [test_sdt_uprobe="$enableval"],
860 [test_sdt_uprobe=autodetect]
863 AS_IF([test "$test_sdt_uprobe" != "no"], [
864 LTTNG_CHECK_SDT_WORKS
865 AC_PATH_PROG([DTRACE], [dtrace])
868 AS_IF([test "$test_sdt_uprobe" = "yes"], [
869 AS_IF([test "$lttng_cv_sdt_works" = "no"], [
870 AC_MSG_ERROR([Cannot find 'sys/sdt.h'.])
872 AS_IF([test "x$DTRACE" = "x"], [
873 AC_MSG_ERROR([Cannot find SystemTap dtrace. You can set the DTRACE variable to override automatic detection.])
877 AS_IF([test "$test_sdt_uprobe" = "autodetect"], [
878 AS_IF([test "$lttng_cv_sdt_works" = "yes"], [
879 AS_IF([test "x$DTRACE" != "x"], [
885 AM_CONDITIONAL([TEST_SDT_UPROBE], [test "$test_sdt_uprobe" = "yes"])
887 # Arguments for binaries build exclusion
888 AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
889 AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
890 [Disable the build of lttng-consumerd binaries]))
891 AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
892 AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
893 [Disable the build of lttng-relayd binaries]))
894 AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
895 [Disable the build of lttng-sessiond binaries]))
896 AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
897 [Disable the build of the extra components]))
900 # Always build libconfig since it a dependency of libcommon
904 build_lib_consumer=no
905 build_lib_hashtable=no
908 build_lib_kernel_consumer=no
909 build_lib_kernel_ctl=no
910 build_lib_lttng_ctl=no
912 build_lib_sessiond_comm=no
913 build_lib_testpoint=no
914 build_lib_ust_consumer=no
916 # There is an overlap for enabled dependencies, but this makes everything
917 # simpler. libcommon and libconfig are always compiled so they are not repeated
920 # Enable binary dependencies.
921 AS_IF([test x$enable_bin_lttng != xno],
923 build_lib_lttng_ctl=yes
927 AS_IF([test x$enable_bin_lttng_consumerd != xno],
929 build_lib_consumer=yes
930 build_lib_sessiond_comm=yes
933 build_lib_testpoint=yes
937 AS_IF([test x$enable_bin_lttng_crash != xno],
938 # Do nothing since libconfig and libcommon are built by default.
942 AS_IF([test x$enable_bin_lttng_relayd != xno],
944 build_lib_lttng_ctl=yes
945 build_lib_sessiond_comm=yes
946 build_lib_hashtable=yes
950 build_lib_testpoint=yes
953 AS_IF([test x$enable_bin_lttng_sessiond != xno],
955 build_lib_lttng_ctl=yes
956 build_lib_sessiond_comm=yes
957 build_lib_kernel_ctl=yes
958 build_lib_hashtable=yes
961 build_lib_testpoint=yes
966 # Libraries dependencies enabling
967 AS_IF([test x$build_lib_lttng_ctl = xyes],
969 build_lib_sessiond_comm=yes
970 build_lib_hashtable=yes
974 AS_IF([test x$build_lib_consumer = xyes],
976 build_lib_sessiond_comm=yes
977 build_lib_kernel_consumer=yes
978 build_lib_hashtable=yes
981 AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
985 AS_IF([test x$build_lib_kernel_consumer = xyes],
987 build_lib_kernel_ctl=yes
992 AS_IF([test x$build_lib_relayd = xyes],
994 build_lib_sessiond_comm=yes
1000 [k1om], [ARCHTYPE="x86"],
1001 [i386], [ARCHTYPE="x86"],
1002 [i486], [ARCHTYPE="x86"],
1003 [i586], [ARCHTYPE="x86"],
1004 [i686], [ARCHTYPE="x86"],
1005 [amd64], [ARCHTYPE="x86"],
1006 [x86_64], [ARCHTYPE="x86"],
1007 [powerpc], [ARCHTYPE="ppc"],
1008 [ppc64], [ARCHTYPE="ppc"],
1009 [powerpc64], [ARCHTYPE="ppc"],
1010 [powerpc64le], [ARCHTYPE="ppc"],
1011 [ppc], [ARCHTYPE="ppc"],
1012 [s390], [ARCHTYPE="s390"],
1013 [s390x], [ARCHTYPE="s390"],
1014 [sparc], [ARCHTYPE="sparc64"],
1015 [sparc64], [ARCHTYPE="sparc64"],
1016 [alpha*], [ARCHTYPE="alpha"],
1017 [ia64], [ARCHTYPE="ia64"],
1018 [arm*], [ARCHTYPE="arm"],
1019 [aarch64*], [ARCHTYPE="aarch64"],
1020 [mips*], [ARCHTYPE="mips"],
1021 [nios2*], [ARCHTYPE="nios2"],
1022 [tile*], [ARCHTYPE="tile"],
1023 [hppa*], [ARCHTYPE="hppa"],
1024 [m68k], [ARCHTYPE="m68k"],
1025 [riscv*], [ARCHTYPE="riscv"],
1026 [ARCHTYPE="unknown"]
1031 AH_TEMPLATE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [Define if you have LTTng-modules userspace callstack tracing support])
1032 AC_MSG_CHECKING([for architecture support of userspace callstack tracing from the kernel])
1033 AS_IF([test "x$ARCHTYPE" = "xx86"],[
1034 # Userspace callstack capture is only supported by the Linux kernel on x86.
1035 AC_MSG_RESULT([yes])
1036 have_modules_userspace_callstack_context=yes
1037 AC_DEFINE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [1])
1040 have_modules_userspace_callstack_context=no
1042 AM_CONDITIONAL([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [test x$have_modules_userspace_callstack_context != xno])
1044 # Export binaries build conditions.
1045 AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
1046 AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
1047 AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
1048 AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
1049 AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
1051 # Export the tests and extras build conditions.
1053 test "x$enable_bin_lttng" != "xno" && \
1054 test "x$enable_bin_lttng_consumerd" != "xno" && \
1055 test "x$enable_bin_lttng_crash" != "xno" && \
1056 test "x$enable_bin_lttng_relayd" != "xno" && \
1057 test "x$enable_bin_lttng_sessiond" != "xno"],
1062 AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
1063 AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
1065 # Export libraries build conditions.
1066 AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
1067 AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
1068 AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
1069 AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
1070 AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
1071 AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
1072 AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
1073 AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
1074 AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
1075 AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
1076 AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
1077 AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
1078 AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
1080 AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
1083 # The order in which the include folders are searched is important.
1084 # The top_builddir should always be searched first in the event that a build
1085 # time generated file is included. An example of this is the "version.i" file.
1086 # In a scenario where lttng-tools is built from a distribution tarball and in a
1087 # out-of-tree manner, the generated "version.i" has priority on the one from
1088 # the source (distribution tarball) and must be found first.
1089 AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
1090 AC_SUBST(AM_CPPFLAGS)
1092 lttngincludedir="${includedir}/lttng"
1093 AC_SUBST(lttngincludedir)
1095 lttngactionincludedir="${includedir}/lttng/action"
1096 AC_SUBST(lttngactionincludedir)
1098 lttngconditionincludedir="${includedir}/lttng/condition"
1099 AC_SUBST(lttngconditionincludedir)
1101 lttngnotificationincludedir="${includedir}/lttng/notification"
1102 AC_SUBST(lttngnotificationincludedir)
1104 lttngtriggerincludedir="${includedir}/lttng/trigger"
1105 AC_SUBST(lttngtriggerincludedir)
1107 lttnglibexecdir="${libdir}/lttng/libexec"
1108 AC_SUBST(lttnglibexecdir)
1114 doc/man/asciidoc-attrs.conf
1117 extras/bindings/Makefile
1118 extras/bindings/swig/Makefile
1119 extras/bindings/swig/python/Makefile
1120 extras/core-handler/Makefile
1123 src/common/kernel-ctl/Makefile
1124 src/common/kernel-consumer/Makefile
1125 src/common/consumer/Makefile
1126 src/common/ust-consumer/Makefile
1127 src/common/hashtable/Makefile
1128 src/common/sessiond-comm/Makefile
1129 src/common/compat/Makefile
1130 src/common/relayd/Makefile
1131 src/common/testpoint/Makefile
1132 src/common/index/Makefile
1133 src/common/health/Makefile
1134 src/common/config/Makefile
1135 src/common/string-utils/Makefile
1137 src/lib/lttng-ctl/Makefile
1138 src/lib/lttng-ctl/filter/Makefile
1139 src/lib/lttng-ctl/lttng-ctl.pc
1141 src/bin/lttng-consumerd/Makefile
1142 src/bin/lttng-sessiond/Makefile
1143 src/bin/lttng-relayd/Makefile
1144 src/bin/lttng/Makefile
1145 src/bin/lttng-crash/Makefile
1147 tests/destructive/Makefile
1148 tests/regression/Makefile
1149 tests/regression/kernel/Makefile
1150 tests/regression/tools/Makefile
1151 tests/regression/tools/streaming/Makefile
1152 tests/regression/tools/filtering/Makefile
1153 tests/regression/tools/health/Makefile
1154 tests/regression/tools/tracefile-limits/Makefile
1155 tests/regression/tools/snapshots/Makefile
1156 tests/regression/tools/live/Makefile
1157 tests/regression/tools/exclusion/Makefile
1158 tests/regression/tools/save-load/Makefile
1159 tests/regression/tools/save-load/configuration/Makefile
1160 tests/regression/tools/mi/Makefile
1161 tests/regression/tools/wildcard/Makefile
1162 tests/regression/tools/crash/Makefile
1163 tests/regression/tools/regen-metadata/Makefile
1164 tests/regression/tools/regen-statedump/Makefile
1165 tests/regression/tools/notification/Makefile
1166 tests/regression/tools/rotation/Makefile
1167 tests/regression/tools/base-path/Makefile
1168 tests/regression/tools/metadata/Makefile
1169 tests/regression/tools/working-directory/Makefile
1170 tests/regression/ust/Makefile
1171 tests/regression/ust/nprocesses/Makefile
1172 tests/regression/ust/high-throughput/Makefile
1173 tests/regression/ust/low-throughput/Makefile
1174 tests/regression/ust/before-after/Makefile
1175 tests/regression/ust/buffers-pid/Makefile
1176 tests/regression/ust/periodical-metadata-flush/Makefile
1177 tests/regression/ust/multi-session/Makefile
1178 tests/regression/ust/multi-lib/Makefile
1179 tests/regression/ust/overlap/Makefile
1180 tests/regression/ust/overlap/demo/Makefile
1181 tests/regression/ust/linking/Makefile
1182 tests/regression/ust/daemon/Makefile
1183 tests/regression/ust/exit-fast/Makefile
1184 tests/regression/ust/fork/Makefile
1185 tests/regression/ust/libc-wrapper/Makefile
1186 tests/regression/ust/baddr-statedump/Makefile
1187 tests/regression/ust/ust-dl/Makefile
1188 tests/regression/ust/java-jul/Makefile
1189 tests/regression/ust/java-log4j/Makefile
1190 tests/regression/ust/python-logging/Makefile
1191 tests/regression/ust/getcpu-override/Makefile
1192 tests/regression/ust/clock-override/Makefile
1193 tests/regression/ust/type-declarations/Makefile
1194 tests/regression/ust/rotation-destroy-flush/Makefile
1195 tests/regression/ust/blocking/Makefile
1196 tests/regression/ust/namespaces/Makefile
1197 tests/stress/Makefile
1199 tests/unit/ini_config/Makefile
1201 tests/utils/Makefile
1202 tests/utils/tap/Makefile
1203 tests/utils/testapp/Makefile
1204 tests/utils/testapp/gen-ns-events/Makefile
1205 tests/utils/testapp/gen-ust-events/Makefile
1206 tests/utils/testapp/gen-ust-events-ns/Makefile
1207 tests/utils/testapp/gen-syscall-events-callstack/Makefile
1208 tests/utils/testapp/gen-ust-nevents/Makefile
1209 tests/utils/testapp/gen-ust-nevents-str/Makefile
1210 tests/utils/testapp/gen-syscall-events/Makefile
1211 tests/utils/testapp/gen-ust-tracef/Makefile
1212 tests/utils/testapp/userspace-probe-elf-binary/Makefile
1213 tests/utils/testapp/userspace-probe-elf-cxx-binary/Makefile
1214 tests/utils/testapp/userspace-probe-sdt-binary/Makefile
1217 # Inject variable into python test script.
1218 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1219 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1220 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1221 AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
1226 # Mini-report on what will be built.
1230 PPRINT_SET_INDENT(1)
1234 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1237 AS_IF([test -n "$report_fold"], [
1238 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1240 AS_ECHO("$version_description")
1244 PPRINT_SUBTITLE([Features])
1246 # Target architecture we're building for.
1247 target_arch=$host_cpu
1249 for f in $CFLAGS; do
1250 if test $f = "-m32"; then
1251 target_arch="32-bit"
1252 elif test $f = "-m64"; then
1253 target_arch="64-bit"
1257 PPRINT_PROP_STRING([Target architecture], $target_arch)
1259 # kmod enabled/disabled
1260 test "x$with_kmod" != "xno" && value=1 || value=0
1261 PPRINT_PROP_BOOL([libkmod support], $value)
1263 # LTTng-UST enabled/disabled
1264 test "x$with_lttng_ust" = "xyes" && value=1 || value=0
1265 PPRINT_PROP_BOOL([LTTng-UST support], $value)
1268 PPRINT_SUBTITLE([Binaries])
1270 # List binaries to be built
1271 test x$enable_bin_lttng != xno && value=1 || value=0
1272 PPRINT_PROP_BOOL([lttng], $value)
1274 test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1275 PPRINT_PROP_BOOL([lttng-consumerd], $value)
1277 test x$enable_bin_lttng_crash != xno && value=1 || value=0
1278 PPRINT_PROP_BOOL([lttng-crash], $value)
1280 test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1281 PPRINT_PROP_BOOL([lttng-relayd], $value)
1283 test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1284 PPRINT_PROP_BOOL([lttng-sessiond], $value)
1287 test x$enable_extras != xno && value=1 || value=0
1289 PPRINT_SET_INDENT(0)
1290 PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1291 PPRINT_SET_INDENT(1)
1294 PPRINT_SUBTITLE([Tests])
1296 # Print clear message that tests won't be built
1297 AS_IF([test "x$build_tests" = "xno"],[
1298 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1301 # LTTng UST Java agent JUL tests enabled/disabled
1302 test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1303 PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1305 # LTTng UST Java agent Log4j tests enabled/disabled
1306 test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1307 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1309 test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1310 PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1312 test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1313 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1315 # LTTng UST Java agent Log4j tests enabled/disabled
1316 test "x$test_sdt_uprobe" = "xyes" && value=1 || value=0
1317 PPRINT_PROP_BOOL([LTTng-UST SDT uprobe tests], $value)
1319 #Python binding enabled/disabled
1320 test "x$enable_python_binding" = xyes && value=1 || value=0
1322 PPRINT_SET_INDENT(0)
1323 PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1325 # man pages build enabled/disabled
1326 m4_pushdef([build_man_pages_msg], [Build and install man pages])
1328 AS_IF([test "x$man_pages_opt" != "xno"], [
1329 AS_IF([test "x$in_git_repo" = "xyes"], [
1330 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1332 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1333 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1335 PPRINT_PROP_STRING([build_man_pages_msg],
1336 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1337 $PPRINT_COLOR_SUBTITLE)
1341 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1344 m4_popdef([build_man_pages_msg])
1346 test "x$embedded_help" = xyes && value=1 || value=0
1347 PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1349 PPRINT_SET_INDENT(1)
1351 report_bindir="`eval eval echo $bindir`"
1352 report_libdir="`eval eval echo $libdir`"
1354 # Print the bindir and libdir this `make install' will install into.
1356 PPRINT_SUBTITLE([Install directories])
1357 PPRINT_PROP_STRING([Binaries], [$report_bindir])
1358 PPRINT_PROP_STRING([Libraries], [$report_libdir])
1361 PPRINT_SUBTITLE([Search directories])
1363 # If we build the sessiond, print the paths it will use
1364 AS_IF([test "$SESSIOND_BIN" = ""],[
1365 path="$report_bindir/lttng-sessiond"
1367 path="$SESSIOND_BIN"
1369 PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1371 AS_IF([test "$CONSUMERD32_BIN" = ""],[
1372 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1374 path="$CONSUMERD32_BIN"
1376 PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1378 AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1379 path="`eval eval echo $libdir`"
1381 path="$CONSUMERD32_LIBDIR"
1383 PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1385 AS_IF([test "$CONSUMERD64_BIN" = ""],[
1386 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1388 path="$CONSUMERD64_BIN"
1390 PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1392 AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1393 path="`eval eval echo $libdir`"
1395 path="$CONSUMERD64_LIBDIR"
1397 PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1398 PPRINT_SET_INDENT(0)
1400 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1402 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1404 Note that the man pages are already built in this distribution tarball,
1405 therefore asciidoc and xmlto are only needed if you intend to modify
1408 Also note that the installed man pages will contain the project's
1409 default command-line option and environment variable values.
1411 Use --disable-man-pages to completely disable building and installing