1 dnl SPDX-License-Identifier: GPL-2.0-only
3 AC_INIT([lttng-tools],[2.13.7],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
5 AC_CONFIG_HEADERS([include/config.h])
6 AC_CONFIG_AUX_DIR([config])
7 AC_CONFIG_MACRO_DIR([m4])
12 AM_INIT_AUTOMAKE([1.12 foreign dist-bzip2 no-dist-gzip tar-pax nostdinc])
13 AM_MAINTAINER_MODE([enable])
15 # Enable silent rules if available (Introduced in AM 1.11)
16 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
18 # Checks for C compiler
19 AC_USE_SYSTEM_EXTENSIONS
22 # AC_PROG_CC_STDC was merged in AC_PROG_CC in autoconf 2.70
23 m4_version_prereq([2.70], [], [AC_PROG_CC_STDC])
26 AM_CONDITIONAL([CXX_WORKS], [test "x$rw_cv_prog_cxx_works" = "xyes"])
28 # Detect warning flags supported by the compiler, append them to WARN_CFLAGS.
30 # Pass -Werror as an extra flag during the test: this is needed to make the
31 # -Wunknown-warning-option diagnostic fatal with clang.
32 AX_APPEND_COMPILE_FLAGS([ dnl
34 dnl We currently get this warning when building with Clang:
36 dnl /usr/include/setjmp.h:54:12: error: declaration of built-in function '__sigsetjmp' requires the declaration of the 'jmp_buf' type, commonly provided in the header <setjmp.h>. [-Werror,-Wincomplete-setjmp-declaration]
37 dnl extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask) __THROWNL;
39 -Wno-incomplete-setjmp-declaration dnl
40 -Wdiscarded-qualifiers dnl
41 -Wmissing-declarations dnl
42 -Wmissing-prototypes dnl
43 -Wmissing-parameter-type dnl
44 -Wold-style-definition dnl
45 -Wstrict-prototypes dnl
51 # When given, add -Werror to WARN_CFLAGS.
52 AC_ARG_ENABLE([Werror],
53 [AS_HELP_STRING([--enable-Werror], [Treat compiler warnings as errors.])]
55 AS_IF([test "x$enable_Werror" = "xyes"],
56 [WARN_CFLAGS="${WARN_CFLAGS} -Werror"]
59 # Checks for programs.
63 AC_PATH_PROG([report_fold], [fold])
66 # Check for objcopy, required by the base address statedump and dynamic linker tests
67 AC_CHECK_TOOL([OBJCOPY], [objcopy], [no])
68 AS_IF([test "x$OBJCOPY" = "xno"],
69 [AC_MSG_WARN([Cannot find objcopy. The base address statedump and dynamic linker tests will be disabled. Install the binutils package to remediate this.])]
71 AM_CONDITIONAL([HAVE_OBJCOPY], [test "x$OBJCOPY" != xno])
74 AC_PATH_PROG([PGREP], [pgrep], [no])
75 AM_CONDITIONAL([HAVE_PGREP], [test "x$PGREP" != "xno"])
77 # set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
78 # is not distributed in tarballs
79 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
80 AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
85 AX_PROG_BISON_VERSION([2.4], [have_bison=yes])
87 AS_IF([test "x$have_bison" != "xyes"], [
88 AS_IF([test "x$in_git_repo" = "xyes"], [
90 Bison >= 2.4 is required when building from the Git repository. You can
91 set the YACC variable to override automatic detection.
95 Missing Bison >= 2.4. Note that the parser files are already built in
96 this distribution tarball, so Bison is only needed if you intend to
97 modify their sources. You can set the YACC variable to override automatic
102 AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
105 # Prior to autoconf 2.70, AC_PROG_FLEX did not take an argument. This is not a
106 # problem since the argument is silently ignored by older versions.
107 AC_PROG_LEX([noyywrap])
109 AX_PROG_FLEX_VERSION([2.5.35], [have_flex=yes])
111 AS_IF([test "x$have_flex" != "xyes"], [
112 AS_IF([test "x$in_git_repo" = "xyes"], [
114 Flex >= 2.5.35 is required when building from the Git repository. You can
115 set the LEX variable to override automatic detection.
119 Missing Flex >= 2.5.35. Note that the lexer files are already built in
120 this distribution tarball, so Flex is only needed if you intend to
121 modify their sources. You can set the LEX variable to override automatic
126 AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
129 # Checks for typedefs, structures, and compiler characteristics.
145 AS_IF([test "x$ax_cv___attribute__" = "xyes"],
147 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
149 AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
151 # Check if linker has the -no-pie option.
152 AX_CHECK_LINK_FLAG([-no-pie], [linker_have_no_pie_option=yes])
153 AM_CONDITIONAL([LINKER_HAVE_NO_PIE_OPTION], [test "x$linker_have_no_pie_option" = "xyes"])
161 LT_NO_UNDEFINED="-no-undefined"
163 [cygwin*|darwin*|mingw*|solaris*],
165 # On platforms where we only support the relayd, disable the other binaries by default
166 AS_IF([test "x$enable_bin_lttng" = "x" ], [enable_bin_lttng=no])
167 AS_IF([test "x$enable_bin_lttng_consumerd" = "x" ], [enable_bin_lttng_consumerd=no])
168 AS_IF([test "x$enable_bin_lttng_crash" = "x" ], [enable_bin_lttng_crash=no])
169 AS_IF([test "x$enable_bin_lttng_sessiond" = "x" ], [enable_bin_lttng_sessiond=no])
170 AS_IF([test "x$enable_extras" = "x" ], [enable_extras=no])
171 AS_IF([test "x$with_lttng_ust" = "x" ], [with_lttng_ust=no])
175 AC_SUBST(LT_NO_UNDEFINED)
177 # Compute minor/major/patchlevel version numbers
178 major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
179 minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
180 patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
182 AC_SUBST([MAJOR_VERSION], [$major_version])
183 AC_SUBST([MINOR_VERSION], [$minor_version])
184 AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
185 AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
186 AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
187 AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
189 version_name="Nordicité"
190 version_description="The product of a collaboration between Champ Libre and Boréale, this farmhouse IPA is brewed with Kveik yeast and Québec-grown barley, oats and juniper branches. The result is a remarkable fruity hazy golden IPA that offers a balanced touch of resinous and woodsy bitterness."
191 version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
193 AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
194 AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
196 # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
197 AC_ARG_ENABLE(libtool-linkdep-fixup,
198 AS_HELP_STRING([--disable-libtool-linkdep-fixup],
199 [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
200 libtool_fixup=$enableval,
203 AS_IF([test "x$libtool_fixup" = "xyes"],
205 libtool_m4="$srcdir/m4/libtool.m4"
206 libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
207 AC_MSG_CHECKING([for occurrence(s) of link_all_deplibs = no in $libtool_m4])
208 libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
209 AS_IF([test $libtool_flag_pattern_count -ne 0],
211 AC_MSG_RESULT([$libtool_flag_pattern_count])
212 AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
213 $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
216 AC_MSG_RESULT([none])
220 AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
223 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
224 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
225 getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
226 netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
227 sys/mount.h sys/param.h sys/time.h elf.h
230 AM_CONDITIONAL([HAVE_ELF_H], [test x$ac_cv_header_elf_h = xyes])
232 # Basic functions check
234 atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
235 gethostbyname gethostname getpagesize localtime_r memchr memrchr memset \
236 mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
237 strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
238 strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
239 sched_getcpu sysconf sync_file_range
242 # Check for pthread_setname_np and pthread_getname_np
243 LTTNG_PTHREAD_SETNAME_NP
244 LTTNG_PTHREAD_GETNAME_NP
246 # Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
248 AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
251 AC_CHECK_LIB([dl], [dlopen], [
256 # libdl not found, check for dlopen in libc.
257 AC_CHECK_LIB([c], [dlopen], [
262 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
267 # Check if libdl has dlmopen support.
268 AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
269 AC_CHECK_LIB([$libdl_name], [dlmopen], [
270 AC_DEFINE([HAVE_DLMOPEN], [1])
275 AC_SUBST(HAVE_DLMOPEN)
277 # Babeltrace viewer check
278 AC_ARG_WITH([babeltrace-bin],
279 AS_HELP_STRING([--with-babeltrace-bin],
280 [Location of the babeltrace viewer executable (including the filename)]),
281 [BABELTRACE_BIN="$withval"],
283 AC_SUBST([BABELTRACE_BIN])
285 AC_ARG_WITH([babeltrace2-bin],
286 AS_HELP_STRING([--with-babeltrace2-bin],
287 [Location of the babeltrace2 viewer executable (including the filename)]),
288 [BABELTRACE2_BIN="$withval"],
289 [BABELTRACE2_BIN=''])
290 AC_SUBST([BABELTRACE2_BIN])
292 AC_ARG_WITH([consumerd32-bin],
293 AS_HELP_STRING([--with-consumerd32-bin],
294 [Location of the 32-bit consumerd executable (including the filename)]),
295 [CONSUMERD32_BIN="$withval"],
296 [CONSUMERD32_BIN=''])
297 AC_SUBST([CONSUMERD32_BIN])
299 AC_ARG_WITH([consumerd64-bin],
300 AS_HELP_STRING([--with-consumerd64-bin],
301 [Location of the 64-bit consumerd executable (including the filename)]),
302 [CONSUMERD64_BIN="$withval"],
303 [CONSUMERD64_BIN=''])
304 AC_SUBST([CONSUMERD64_BIN])
306 AC_ARG_WITH([consumerd32-libdir],
307 AS_HELP_STRING([--with-consumerd32-libdir],
308 [Directory containing the 32-bit consumerd libraries]),
309 [CONSUMERD32_LIBDIR="$withval"],
310 [CONSUMERD32_LIBDIR=''])
311 AC_SUBST([CONSUMERD32_LIBDIR])
313 AC_ARG_WITH([consumerd64-libdir],
314 AS_HELP_STRING([--with-consumerd64-libdir],
315 [Directory containing the 64-bit consumerd libraries]),
316 [CONSUMERD64_LIBDIR="$withval"],
317 [CONSUMERD64_LIBDIR=''])
318 AC_SUBST([CONSUMERD64_LIBDIR])
320 AC_ARG_WITH([sessiond-bin],
321 AS_HELP_STRING([--with-sessiond-bin],
322 [Location of the sessiond executable (including the filename)]),
323 [SESSIOND_BIN="$withval"],
325 AC_SUBST([SESSIOND_BIN])
327 AC_ARG_WITH([lttng-system-rundir],
328 AS_HELP_STRING([--with-lttng-system-rundir],
329 [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
330 [LTTNG_SYSTEM_RUNDIR="$withval"],
331 [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
332 AC_SUBST([LTTNG_SYSTEM_RUNDIR])
334 AC_ARG_ENABLE([test-java-agent-jul],
335 [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
336 [test_java_agent_jul=$enableval],
337 [test_java_agent_jul=no]
340 AC_ARG_ENABLE([test-java-agent-log4j],
341 [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j 1.x tests [default=no]])],
342 [test_java_agent_log4j=$enableval],
343 [test_java_agent_log4j=no]
346 AC_ARG_ENABLE([test-java-agent-log4j2],
347 [AS_HELP_STRING([--enable-test-java-agent-log4j2],[enable the LTTng UST Java agent Log4j 2.x tests [default=no]])],
348 [test_java_agent_log4j2=$enableval],
349 [test_java_agent_log4j2=no]
352 AC_ARG_ENABLE([test-java-agent-all],
353 [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
354 [test_java_agent_jul=$enableval
355 test_java_agent_log4j=$enableval],
359 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
360 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
361 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
362 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
363 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
364 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE2_BIN], "$BABELTRACE2_BIN", [Location of the babeltrace2 viewer executable.])
365 AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
366 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
368 AC_DEFUN([_AC_DEFINE_AND_SUBST], [
369 AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
374 AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
375 AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
381 m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [16384])
382 m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
383 m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
384 m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
385 m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
386 m4_define([_DEFAULT_CHANNEL_MONITOR_TIMER], [1000000])
387 m4_define([_DEFAULT_CHANNEL_BLOCKING_TIMEOUT], [0])
388 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_BEGIN], [5345])
389 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_END], [5354])
390 _AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
391 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
392 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
393 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
394 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
395 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
396 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
397 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [1048576])
398 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
399 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
400 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_BLOCKING_TIMEOUT], [_DEFAULT_CHANNEL_BLOCKING_TIMEOUT])
401 _AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
402 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
403 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
404 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
405 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
406 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
407 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
408 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
409 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
410 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
411 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
412 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_BLOCKING_TIMEOUT], [0])
413 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
414 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
415 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
416 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
417 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
418 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
419 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_BLOCKING_TIMEOUT], [0])
420 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
421 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [524288])
422 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
423 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
424 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
425 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
426 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
427 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
428 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_RELAYD_CTRL_MAX_PAYLOAD_SIZE], [134217728])
429 _AC_DEFINE_AND_SUBST([DEFAULT_ROTATE_PENDING_TIMER], [500000])
430 _AC_DEFINE_AND_SUBST([DEFAULT_EVENT_NOTIFIER_ERROR_COUNT_MAP_SIZE], [4096])
432 # Command short descriptions
433 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to be recorded])
434 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_TRIGGER], [Add a trigger])
435 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CLEAR], [Clear a recording session])
436 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a recording session])
437 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Destroy recording sessions])
438 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable channels])
439 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable recording event rules])
440 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset a recording session rotation schedule])
441 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable a channel])
442 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable recording event rules])
443 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set a recording session rotation schedule])
444 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Show the help of a command])
445 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List recording sessions and instrumentation points])
446 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST_TRIGGERS], [List triggers])
447 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load recording session configurations])
448 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Regenerate specific recording session data])
449 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REMOVE_TRIGGER], [Remove a trigger])
450 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ROTATE], [Archive the current trace chunk of a recording session])
451 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save recording session configurations])
452 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set the current recording session])
453 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Take a recording session snapshot])
454 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start a recording session])
455 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Show the status of the current recording session])
456 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop a recording session])
457 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Allow specific processes to record events])
458 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Disallow specific processes to record events])
459 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show LTTng-tools version information])
460 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Launch a trace reader])
462 if test "x$prefix" = "xNONE"; then
463 prefix=$ac_default_prefix
465 CONFDIR=`eval echo $sysconfdir`
467 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
469 AX_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR], [datadir], [LTTng system data directory.])
472 PKG_CHECK_MODULES([POPT], [popt],
474 dnl PKG_CHECK_MODULES defines POPT_LIBS
477 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])
478 AC_MSG_WARN([Finding libpopt without pkg-config.])
481 [POPT_LIBS="-lpopt"],
483 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])
490 PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
492 AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
494 # URCU library version needed or newer
495 PKG_CHECK_MODULES([URCU], [liburcu >= 0.11])
496 PKG_CHECK_MODULES([URCU_BP], [liburcu-bp >= 0.11])
497 PKG_CHECK_MODULES([URCU_CDS], [liburcu-cds >= 0.11])
498 AM_CPPFLAGS="$AM_CPPFLAGS $URCU_CFLAGS"
500 # Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
501 # it can be explicitly disabled with --without-kmod
502 AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
504 [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
509 AS_IF([test "x$with_kmod" != "xno"],
511 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
513 AC_DEFINE([HAVE_KMOD], [1])
517 if test "x$with_kmod" != xcheck; then
518 AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
528 # Check for liblttng-ust-ctl, fail if it's not found,
529 # it can be explicitly disabled with --without-lttng-ust
530 AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
531 AC_ARG_WITH([lttng-ust],
532 [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
537 AS_IF([test "x$with_lttng_ust" = "xyes"], [
538 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
540 # Check for liblttng-ust
541 PKG_CHECK_MODULES([UST], [lttng-ust >= $major_version.$minor_version])
543 # Check for liblttng-ust-ctl
544 PKG_CHECK_MODULES([UST_CTL], [lttng-ust-ctl >= $major_version.$minor_version])
546 AM_CPPFLAGS="$AM_CPPFLAGS $UST_CFLAGS"
549 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
553 AC_CHECK_LIB([c], [fmemopen],
555 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
560 AC_CHECK_LIB([pfm], [pfm_initialize],
564 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
567 # SWIG version needed or newer:
570 AC_ARG_ENABLE([python-bindings],
571 [AS_HELP_STRING([--enable-python-bindings],
572 [compile Python bindings])],
573 [enable_python_binding=$enableval], [enable_python_binding=no])
575 AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
577 if test "x$enable_python_binding" = xyes; then
578 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
579 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
580 AM_PATH_PYTHON([3.0])
582 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
583 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
584 AS_IF([test -z "$PYTHON_INCLUDE"], [
585 AS_IF([test -z "$PYTHON_CONFIG"], [
586 AC_PATH_PROGS([PYTHON_CONFIG],
587 [python$PYTHON_VERSION-config python-config],
590 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
592 AC_MSG_CHECKING([python include flags])
593 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
594 AC_MSG_RESULT([$PYTHON_INCLUDE])
598 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
599 [if you want Python bindings.])
603 # Epoll check. If not present, the build will fallback on poll() API
605 [AX_CONFIG_FEATURE_ENABLE(epoll)],
606 [AX_CONFIG_FEATURE_DISABLE(epoll)]
609 [epoll], [This platform supports epoll(7)],
610 [HAVE_EPOLL], [This platform supports epoll(7).]
613 AS_IF([test "x$ac_cv_func_dirfd" = "xyes"],
614 [AX_CONFIG_FEATURE_ENABLE(dirfd)],
615 [AX_CONFIG_FEATURE_DISABLE(dirfd)]
618 [dirfd], [Use directory file descriptors],
619 [HAVE_DIRFD], [This platform supports directory file descriptors.]
622 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
623 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
624 AM_CONDITIONAL([TEST_JAVA_LOG4J2_AGENT], [test "x$test_java_agent_log4j2" = "xyes"])
626 if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes" || test "x$test_java_agent_log4j2" = "xyes"; then
634 # Check for Java UST agent common class first
635 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
636 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
637 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
640 if test "x$test_java_agent_jul" = "xyes"; then
641 # Check for JUL agent class
642 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
643 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
644 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
648 if test "x$test_java_agent_log4j" = "xyes"; then
649 # Check for Log4j agent class
650 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
651 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
652 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
655 # Check for Log4j class
656 AX_CHECK_CLASS(org.apache.log4j.Logger)
657 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
658 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"])
662 if test "x$test_java_agent_log4j2" = "xyes"; then
663 # Check for Log4j2 agent class
664 AX_CHECK_CLASS(org.lttng.ust.agent.log4j2.LttngLogAppender)
665 if test "x$ac_cv_class_org_lttng_ust_agent_log4j2_LttngLogAppender" = "xno"; then
666 AC_MSG_ERROR([The UST Java agent Log4j 2.x class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j2.jar"])
669 # Check for Log4j 2.x classes
670 AX_CHECK_CLASS([org.apache.logging.log4j.Logger])
671 AX_CHECK_CLASS([org.apache.logging.log4j.core.Core])
672 if test "x$ac_cv_class_org_apache_logging_log4j_Logger" = "xno" || test "x$ac_cv_class_org_apache_logging_log4j_core_Core" = "xno"; then
673 AC_MSG_ERROR([The Log4j 2.x API or core class was not found. Please specify the location of the jars via the Java CLASSPATH e.g: export CLASSPATH="/path/to/log4j-core.jar:/path/to/log4j-api.jar"])
678 # enable building man pages (user's intention)
682 [--disable-man-pages],
683 [Do not build and install man pages (already built in a distributed tarball)]
685 [man_pages_opt=$enableval],
689 # check for asciidoc and xmlto if we enabled building the man pages
690 have_asciidoc_xmlto=no
691 warn_prebuilt_man_pages=no
693 AS_IF([test "x$man_pages_opt" = "xyes"], [
694 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
695 AC_PATH_PROG([XMLTO], [xmlto], [no])
697 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
698 AS_IF([test "x$in_git_repo" = "xyes"], [
699 # this is an error because we're in the Git repo, which
700 # means the man pages are not already generated for us,
701 # thus asciidoc/xmlto are required because we were asked
702 # to build the man pages
704 You need asciidoc and xmlto to build the LTTng-tools man pages. Use
705 --disable-man-pages to disable building the man pages, in which case
706 they will not be installed.
709 # only warn here: since we're in the tarball, the man
710 # pages should already be generated at this point, thus
711 # asciidoc/xmlto are not strictly required
712 warn_prebuilt_man_pages=yes
715 have_asciidoc_xmlto=yes
719 # export man page build condition: build the man pages if the user
720 # asked for it, and if the tools are available
721 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
722 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
724 AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
726 # embedded --help message
730 [--enable-embedded-help],
731 [Embed the --help messages in the executable files]
733 [embedded_help=$enableval],
736 AS_IF([test "x$embedded_help" = "xyes"], [
737 AS_IF([test "x$man_pages_opt" = "xno"], [
738 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
740 AC_PATH_PROG([man_prog_path], [man], [no])
741 AS_IF([test "x$man_prog_path" = "xno"], [
742 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
744 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
745 AC_SUBST([MANPROG], [$man_prog_path])
747 AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
750 UST_PYTHON_AGENT="lttngust"
752 AC_ARG_ENABLE(test-python2-agent,
753 AS_HELP_STRING([--enable-test-python2-agent],
754 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
755 ),[:],[test_python2_agent_autodetect=yes]
758 AC_ARG_ENABLE(test-python3-agent,
759 AS_HELP_STRING([--enable-test-python3-agent],
760 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
761 ),[:],[test_python3_agent_autodetect=yes]
764 AC_ARG_ENABLE(test-python-agent-all,
765 AS_HELP_STRING([--enable-test-python-agent-all],
766 [enable test for all python{2/3} agent.]
770 AS_IF([test ! -z "$enable_test_python_agent_all"], [
771 unset test_python2_agent_autodetect
772 unset test_python3_agent_autodetect
775 AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
776 enable_test_python2_agent=yes
777 enable_test_python3_agent=yes
780 AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
781 enable_test_python2_agent=no
782 enable_test_python3_agent=no
786 AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
787 AS_IF([test -z "$PYTHON2"], [
790 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
793 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
794 AS_IF([test -z "$PYTHON2_BIN"], [
795 AS_IF([test -z "$test_python2_agent_autodetect"],[
796 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
799 AC_MSG_CHECKING([for python2 lttng-ust agent])
800 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
801 PYTHON2_AGENT=$PYTHON2_BIN
803 RUN_PYTHON_AGENT_TEST=yes
806 AS_IF([test -z "$test_python2_agent_autodetect"],[
807 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
815 AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
816 AS_IF([test -z "$PYTHON3"], [
819 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
822 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
823 AS_IF([test -z "$PYTHON3_BIN"], [
824 AS_IF([test -z "$test_python3_agent_autodetect"],[
825 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
828 AC_MSG_CHECKING([for python3 lttng-ust agent])
829 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
830 PYTHON3_AGENT=$PYTHON3_BIN
832 RUN_PYTHON_AGENT_TEST=yes
835 AS_IF([test -z "$test_python3_agent_autodetect"],[
836 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
842 AC_SUBST([RUN_PYTHON_AGENT_TEST])
843 AC_SUBST([PYTHON2_AGENT])
844 AC_SUBST([PYTHON3_AGENT])
846 AC_ARG_ENABLE([test-sdt-uprobe],
847 [AS_HELP_STRING([--enable-test-sdt-uprobe], [enable the LTTng UST SDT uprobe tests [default=autodetect]])],
848 [test_sdt_uprobe="$enableval"],
849 [test_sdt_uprobe=autodetect]
852 AS_IF([test "$test_sdt_uprobe" != "no"], [
853 LTTNG_CHECK_SDT_WORKS
854 AC_PATH_PROG([DTRACE], [dtrace])
857 AS_IF([test "$test_sdt_uprobe" = "yes"], [
858 AS_IF([test "$lttng_cv_sdt_works" = "no"], [
859 AC_MSG_ERROR([Cannot find 'sys/sdt.h'.])
861 AS_IF([test "x$DTRACE" = "x"], [
862 AC_MSG_ERROR([Cannot find SystemTap dtrace. You can set the DTRACE variable to override automatic detection.])
866 AS_IF([test "$test_sdt_uprobe" = "autodetect"], [
867 AS_IF([test "$lttng_cv_sdt_works" = "yes"], [
868 AS_IF([test "x$DTRACE" != "x"], [
874 AM_CONDITIONAL([TEST_SDT_UPROBE], [test "$test_sdt_uprobe" = "yes"])
876 # Arguments for binaries build exclusion
877 AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
878 AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
879 [Disable the build of lttng-consumerd binaries]))
880 AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
881 AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
882 [Disable the build of lttng-relayd binaries]))
883 AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
884 [Disable the build of lttng-sessiond binaries]))
885 AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
886 [Disable the build of the extra components]))
889 build_lib_consumer=no
892 build_lib_kernel_consumer=no
893 build_lib_kernel_ctl=no
894 build_lib_lttng_ctl=no
896 build_lib_sessiond_comm=no
897 build_lib_testpoint=no
898 build_lib_ust_consumer=no
900 # There is an overlap for enabled dependencies, but this makes everything
901 # simpler. libcommon and libconfig are always compiled so they are not repeated
904 # Enable binary dependencies.
905 AS_IF([test x$enable_bin_lttng != xno],
907 build_lib_lttng_ctl=yes
911 AS_IF([test x$enable_bin_lttng_consumerd != xno],
913 build_lib_consumer=yes
914 build_lib_sessiond_comm=yes
917 build_lib_testpoint=yes
921 AS_IF([test x$enable_bin_lttng_crash != xno],
922 # Do nothing since libconfig and libcommon are built by default.
926 AS_IF([test x$enable_bin_lttng_relayd != xno],
928 build_lib_lttng_ctl=yes
929 build_lib_sessiond_comm=yes
932 build_lib_testpoint=yes
935 AS_IF([test x$enable_bin_lttng_sessiond != xno],
937 build_lib_lttng_ctl=yes
938 build_lib_sessiond_comm=yes
939 build_lib_kernel_ctl=yes
941 build_lib_testpoint=yes
946 # Libraries dependencies enabling
947 AS_IF([test x$build_lib_lttng_ctl = xyes],
949 build_lib_sessiond_comm=yes
953 AS_IF([test x$build_lib_consumer = xyes],
955 build_lib_sessiond_comm=yes
956 build_lib_kernel_consumer=yes
958 AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
962 AS_IF([test x$build_lib_kernel_consumer = xyes],
964 build_lib_kernel_ctl=yes
969 AS_IF([test x$build_lib_relayd = xyes],
971 build_lib_sessiond_comm=yes
977 [k1om], [ARCHTYPE="x86"],
978 [i386], [ARCHTYPE="x86"],
979 [i486], [ARCHTYPE="x86"],
980 [i586], [ARCHTYPE="x86"],
981 [i686], [ARCHTYPE="x86"],
982 [amd64], [ARCHTYPE="x86"],
983 [x86_64], [ARCHTYPE="x86"],
984 [powerpc], [ARCHTYPE="ppc"],
985 [ppc64], [ARCHTYPE="ppc"],
986 [powerpc64], [ARCHTYPE="ppc"],
987 [powerpc64le], [ARCHTYPE="ppc"],
988 [ppc], [ARCHTYPE="ppc"],
989 [s390], [ARCHTYPE="s390"],
990 [s390x], [ARCHTYPE="s390"],
991 [sparc], [ARCHTYPE="sparc64"],
992 [sparc64], [ARCHTYPE="sparc64"],
993 [alpha*], [ARCHTYPE="alpha"],
994 [ia64], [ARCHTYPE="ia64"],
995 [arm*], [ARCHTYPE="arm"],
996 [aarch64*], [ARCHTYPE="aarch64"],
997 [mips*], [ARCHTYPE="mips"],
998 [nios2*], [ARCHTYPE="nios2"],
999 [tile*], [ARCHTYPE="tile"],
1000 [hppa*], [ARCHTYPE="hppa"],
1001 [m68k], [ARCHTYPE="m68k"],
1002 [riscv*], [ARCHTYPE="riscv"],
1003 [ARCHTYPE="unknown"]
1009 [linux*], [OSTYPE="linux"],
1010 [freebsd*], [OSTYPE="freebsd"],
1011 [solaris*], [OSTYPE="solaris"],
1012 [cygwin*], [OSTYPE="cygwin"],
1013 [mingw*], [OSTYPE="mingw"],
1017 AM_CONDITIONAL([IS_LINUX], [test $OSTYPE = "linux"])
1021 # Userspace callstack capture is only supported by the Linux kernel on x86.
1022 AH_TEMPLATE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [Define if you have LTTng-modules userspace callstack tracing support])
1023 AS_IF([test "x$ARCHTYPE" = "xx86" && test "x$OSTYPE" = "xlinux"],[
1024 have_modules_userspace_callstack_context=yes
1025 AC_DEFINE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [1])
1027 AM_CONDITIONAL([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [test x$have_modules_userspace_callstack_context = xyes])
1029 # Export binaries build conditions.
1030 AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
1031 AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
1032 AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
1033 AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
1034 AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
1036 # Export the tests and extras build conditions.
1038 test "x$enable_bin_lttng" != "xno" && \
1039 test "x$enable_bin_lttng_consumerd" != "xno" && \
1040 test "x$enable_bin_lttng_crash" != "xno" && \
1041 test "x$enable_bin_lttng_relayd" != "xno" && \
1042 test "x$enable_bin_lttng_sessiond" != "xno"],
1047 AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
1048 AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
1050 # Export libraries build conditions.
1051 AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
1052 AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
1053 AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
1054 AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
1055 AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
1056 AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
1057 AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
1058 AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
1059 AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
1060 AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
1062 AM_CFLAGS="${WARN_CFLAGS} -fno-strict-aliasing $PTHREAD_CFLAGS"
1065 # This is set even though it is empty, so Makefiles can do "AM_LDFLAGS += ...".
1067 AC_SUBST(AM_LDFLAGS)
1069 # The order in which the include folders are searched is important.
1070 # The top_builddir should always be searched first in the event that a build
1071 # time generated file is included. An example of this is the "version.i" file.
1072 # In a scenario where lttng-tools is built from a distribution tarball and in a
1073 # out-of-tree manner, the generated "version.i" has priority on the one from
1074 # the source (distribution tarball) and must be found first.
1075 AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -I\$(top_builddir)/src -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
1076 AC_SUBST(AM_CPPFLAGS)
1078 lttngincludedir="${includedir}/lttng"
1079 AC_SUBST(lttngincludedir)
1081 lttngactionincludedir="${includedir}/lttng/action"
1082 AC_SUBST(lttngactionincludedir)
1084 lttngconditionincludedir="${includedir}/lttng/condition"
1085 AC_SUBST(lttngconditionincludedir)
1087 lttngnotificationincludedir="${includedir}/lttng/notification"
1088 AC_SUBST(lttngnotificationincludedir)
1090 lttngtriggerincludedir="${includedir}/lttng/trigger"
1091 AC_SUBST(lttngtriggerincludedir)
1093 lttngeventruleincludedir="${includedir}/lttng/event-rule"
1094 AC_SUBST(lttngeventruleincludedir)
1096 lttnglibexecdir="${libdir}/lttng/libexec"
1097 AC_SUBST(lttnglibexecdir)
1102 doc/examples/Makefile
1103 doc/examples/rotation/Makefile
1104 doc/examples/trigger-condition-event-matches/Makefile
1106 doc/man/asciidoc-attrs.conf
1109 extras/bindings/Makefile
1110 extras/bindings/swig/Makefile
1111 extras/bindings/swig/python/Makefile
1112 extras/core-handler/Makefile
1115 src/common/argpar/Makefile
1116 src/common/argpar-utils/Makefile
1117 src/common/bytecode/Makefile
1118 src/common/kernel-ctl/Makefile
1119 src/common/kernel-consumer/Makefile
1120 src/common/consumer/Makefile
1121 src/common/ust-consumer/Makefile
1122 src/common/hashtable/Makefile
1123 src/common/sessiond-comm/Makefile
1124 src/common/compat/Makefile
1125 src/common/relayd/Makefile
1126 src/common/testpoint/Makefile
1127 src/common/index/Makefile
1128 src/common/health/Makefile
1129 src/common/config/Makefile
1130 src/common/string-utils/Makefile
1131 src/common/fd-tracker/Makefile
1132 src/common/filter/Makefile
1134 src/lib/lttng-ctl/Makefile
1135 src/lib/lttng-ctl/lttng-ctl.pc
1137 src/bin/lttng-consumerd/Makefile
1138 src/bin/lttng-sessiond/Makefile
1139 src/bin/lttng-relayd/Makefile
1140 src/bin/lttng/Makefile
1141 src/bin/lttng-crash/Makefile
1143 src/vendor/msgpack/Makefile
1145 tests/destructive/Makefile
1146 tests/regression/Makefile
1147 tests/regression/kernel/Makefile
1148 tests/regression/tools/Makefile
1149 tests/regression/tools/streaming/Makefile
1150 tests/regression/tools/filtering/Makefile
1151 tests/regression/tools/health/Makefile
1152 tests/regression/tools/tracefile-limits/Makefile
1153 tests/regression/tools/snapshots/Makefile
1154 tests/regression/tools/live/Makefile
1155 tests/regression/tools/exclusion/Makefile
1156 tests/regression/tools/save-load/Makefile
1157 tests/regression/tools/save-load/configuration/Makefile
1158 tests/regression/tools/mi/Makefile
1159 tests/regression/tools/wildcard/Makefile
1160 tests/regression/tools/channel/Makefile
1161 tests/regression/tools/crash/Makefile
1162 tests/regression/tools/regen-metadata/Makefile
1163 tests/regression/tools/regen-statedump/Makefile
1164 tests/regression/tools/notification/Makefile
1165 tests/regression/tools/rotation/Makefile
1166 tests/regression/tools/base-path/Makefile
1167 tests/regression/tools/metadata/Makefile
1168 tests/regression/tools/tracker/Makefile
1169 tests/regression/tools/working-directory/Makefile
1170 tests/regression/tools/relayd-grouping/Makefile
1171 tests/regression/tools/clear/Makefile
1172 tests/regression/tools/trigger/Makefile
1173 tests/regression/tools/trigger/rate-policy/Makefile
1174 tests/regression/tools/trigger/start-stop/Makefile
1175 tests/regression/tools/trigger/utils/Makefile
1176 tests/regression/tools/trigger/name/Makefile
1177 tests/regression/tools/trigger/hidden/Makefile
1178 tests/regression/ust/Makefile
1179 tests/regression/ust/nprocesses/Makefile
1180 tests/regression/ust/high-throughput/Makefile
1181 tests/regression/ust/low-throughput/Makefile
1182 tests/regression/ust/before-after/Makefile
1183 tests/regression/ust/buffers-pid/Makefile
1184 tests/regression/ust/periodical-metadata-flush/Makefile
1185 tests/regression/ust/multi-session/Makefile
1186 tests/regression/ust/multi-lib/Makefile
1187 tests/regression/ust/overlap/Makefile
1188 tests/regression/ust/overlap/demo/Makefile
1189 tests/regression/ust/linking/Makefile
1190 tests/regression/ust/daemon/Makefile
1191 tests/regression/ust/exit-fast/Makefile
1192 tests/regression/ust/fork/Makefile
1193 tests/regression/ust/libc-wrapper/Makefile
1194 tests/regression/ust/baddr-statedump/Makefile
1195 tests/regression/ust/ust-dl/Makefile
1196 tests/regression/ust/java-jul/Makefile
1197 tests/regression/ust/java-log4j/Makefile
1198 tests/regression/ust/java-log4j2/Makefile
1199 tests/regression/ust/getcpu-override/Makefile
1200 tests/regression/ust/clock-override/Makefile
1201 tests/regression/ust/type-declarations/Makefile
1202 tests/regression/ust/rotation-destroy-flush/Makefile
1203 tests/regression/ust/blocking/Makefile
1204 tests/regression/ust/namespaces/Makefile
1205 tests/stress/Makefile
1207 tests/unit/ini_config/Makefile
1209 tests/utils/Makefile
1210 tests/utils/tap/Makefile
1211 tests/utils/testapp/Makefile
1212 tests/utils/testapp/gen-ns-events/Makefile
1213 tests/utils/testapp/gen-kernel-test-events/Makefile
1214 tests/utils/testapp/gen-py-events/Makefile
1215 tests/utils/testapp/gen-ust-events/Makefile
1216 tests/utils/testapp/gen-ust-events-ns/Makefile
1217 tests/utils/testapp/gen-syscall-events-callstack/Makefile
1218 tests/utils/testapp/gen-ust-nevents/Makefile
1219 tests/utils/testapp/gen-ust-nevents-str/Makefile
1220 tests/utils/testapp/gen-syscall-events/Makefile
1221 tests/utils/testapp/gen-ust-tracef/Makefile
1222 tests/utils/testapp/userspace-probe-elf-binary/Makefile
1223 tests/utils/testapp/userspace-probe-elf-cxx-binary/Makefile
1224 tests/utils/testapp/userspace-probe-sdt-binary/Makefile
1225 tests/utils/xml-utils/Makefile
1228 # Inject variable into python test script.
1229 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1230 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1231 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1232 AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
1237 # Mini-report on what will be built.
1241 PPRINT_SET_INDENT(1)
1245 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1248 AS_IF([test -n "$report_fold"], [
1249 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1251 AS_ECHO("$version_description")
1255 PPRINT_SUBTITLE([Features])
1257 # Target architecture we're building for.
1258 target_arch=$host_cpu
1260 for f in $CFLAGS; do
1261 if test $f = "-m32"; then
1262 target_arch="32-bit"
1263 elif test $f = "-m64"; then
1264 target_arch="64-bit"
1268 PPRINT_PROP_STRING([Target architecture], $target_arch)
1270 # kmod enabled/disabled
1271 test "x$with_kmod" != "xno" && value=1 || value=0
1272 PPRINT_PROP_BOOL([libkmod support], $value)
1274 # LTTng-UST enabled/disabled
1275 test "x$with_lttng_ust" = "xyes" && value=1 || value=0
1276 PPRINT_PROP_BOOL([LTTng-UST support], $value)
1279 PPRINT_SUBTITLE([Binaries])
1281 # List binaries to be built
1282 test x$enable_bin_lttng != xno && value=1 || value=0
1283 PPRINT_PROP_BOOL([lttng], $value)
1285 test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1286 PPRINT_PROP_BOOL([lttng-consumerd], $value)
1288 test x$enable_bin_lttng_crash != xno && value=1 || value=0
1289 PPRINT_PROP_BOOL([lttng-crash], $value)
1291 test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1292 PPRINT_PROP_BOOL([lttng-relayd], $value)
1294 test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1295 PPRINT_PROP_BOOL([lttng-sessiond], $value)
1298 test x$enable_extras != xno && value=1 || value=0
1300 PPRINT_SET_INDENT(0)
1301 PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1302 PPRINT_SET_INDENT(1)
1305 PPRINT_SUBTITLE([Tests])
1307 # Print clear message that tests won't be built
1308 AS_IF([test "x$build_tests" = "xno"],[
1309 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1312 # LTTng UST Java agent JUL tests enabled/disabled
1313 test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1314 PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1316 # LTTng UST Java agent Log4j 1.x tests enabled/disabled
1317 test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1318 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j 1.x tests], $value)
1320 # LTTng UST Java agent Log4j 2.x tests enabled/disabled
1321 test "x$test_java_agent_log4j2" = "xyes" && value=1 || value=0
1322 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j 2.x tests], $value)
1324 test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1325 PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1327 test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1328 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1330 # userspace-probe SDT instrumentation tests enabled/disabled
1331 test "x$test_sdt_uprobe" = "xyes" && value=1 || value=0
1332 PPRINT_PROP_BOOL([LTTng-modules SDT uprobe tests], $value)
1334 #Python binding enabled/disabled
1335 test "x$enable_python_binding" = xyes && value=1 || value=0
1337 PPRINT_SET_INDENT(0)
1338 PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1340 # man pages build enabled/disabled
1341 m4_pushdef([build_man_pages_msg], [Build and install man pages])
1343 AS_IF([test "x$man_pages_opt" != "xno"], [
1344 AS_IF([test "x$in_git_repo" = "xyes"], [
1345 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1347 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1348 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1350 PPRINT_PROP_STRING([build_man_pages_msg],
1351 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1352 $PPRINT_COLOR_SUBTITLE)
1356 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1359 m4_popdef([build_man_pages_msg])
1361 test "x$embedded_help" = xyes && value=1 || value=0
1362 PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1364 PPRINT_SET_INDENT(1)
1366 report_bindir="`eval eval echo $bindir`"
1367 report_libdir="`eval eval echo $libdir`"
1369 # Print the bindir and libdir this `make install' will install into.
1371 PPRINT_SUBTITLE([Install directories])
1372 PPRINT_PROP_STRING([Binaries], [$report_bindir])
1373 PPRINT_PROP_STRING([Libraries], [$report_libdir])
1376 PPRINT_SUBTITLE([Search directories])
1378 # If we build the sessiond, print the paths it will use
1379 AS_IF([test "$SESSIOND_BIN" = ""],[
1380 path="$report_bindir/lttng-sessiond"
1382 path="$SESSIOND_BIN"
1384 PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1386 AS_IF([test "$CONSUMERD32_BIN" = ""],[
1387 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1389 path="$CONSUMERD32_BIN"
1391 PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1393 AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1394 path="`eval eval echo $libdir`"
1396 path="$CONSUMERD32_LIBDIR"
1398 PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1400 AS_IF([test "$CONSUMERD64_BIN" = ""],[
1401 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1403 path="$CONSUMERD64_BIN"
1405 PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1407 AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1408 path="`eval eval echo $libdir`"
1410 path="$CONSUMERD64_LIBDIR"
1412 PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1413 PPRINT_SET_INDENT(0)
1415 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1417 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1419 Note that the man pages are already built in this distribution tarball,
1420 therefore asciidoc and xmlto are only needed if you intend to modify
1423 Also note that the installed man pages will contain the project's
1424 default command-line option and environment variable values.
1426 Use --disable-man-pages to completely disable building and installing