1 dnl SPDX-License-Identifier: GPL-2.0-only
3 AC_INIT([lttng-tools],[2.14.0-pre],[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])])
20 ## C compiler checks ##
23 # Choose the C compiler
25 # AC_PROG_CC_STDC was merged in AC_PROG_CC in autoconf 2.70
26 m4_version_prereq([2.70], [], [AC_PROG_CC_STDC])
28 # Make sure the C compiler supports C99
29 AS_IF([test "$ac_cv_prog_cc_c99" = "no"], [AC_MSG_ERROR([The compiler does not support C99])])
31 # Enable available system extensions and LFS support
32 AC_USE_SYSTEM_EXTENSIONS
35 # Make sure the C compiler supports __attribute__
37 AS_IF([test "x$ax_cv___attribute__" != "xyes"],
38 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
40 # Make sure we have pthread support
41 AX_PTHREAD([], [AC_MSG_ERROR([Could not configure pthread support])])
43 # Checks for typedefs, structures, and compiler characteristics.
58 # Detect warning flags supported by the C and C++ compilers and append them to
59 # WARN_CFLAGS and WARN_CXXFLAGS.
60 m4_define([WARN_FLAGS_LIST], [ dnl
62 dnl We currently get this warning when building with Clang:
64 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]
65 dnl extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask) __THROWNL;
67 -Wno-incomplete-setjmp-declaration dnl
68 -Wdiscarded-qualifiers dnl
69 -Wmissing-declarations dnl
70 -Wmissing-prototypes dnl
71 -Wmissing-parameter-type dnl
73 -Wno-gnu-folding-constant dnl
74 -Wsuggest-attribute=format dnl
76 dnl GCC enables this with -Wall in C++, and that generates a
77 dnl lot of warnings that have on average a low value to fix.
81 # Pass -Werror as an extra flag during the test: this is needed to make the
82 # -Wunknown-warning-option diagnostic fatal with clang.
84 AX_APPEND_COMPILE_FLAGS([WARN_FLAGS_LIST], [WARN_CFLAGS], [-Werror])
87 # The test used in AX_APPEND_COMPILE_FLAGS, generated using AC_LANG_PROGRAM, is
88 # written in such a way that it triggers warnings with the following warning
89 # flags. So they would always end up disabled if we put them there, because
90 # the test program would not build.
92 # Enable them here unconditionally. They are supported by GCC >= 4.8 and by
93 # Clang >= 3.3 (required by the project) and are only valid for C code.
94 WARN_CFLAGS="${WARN_CFLAGS} -Wold-style-definition -Wstrict-prototypes"
96 # Disable 'strict aliasing' if the C compiler supports it.
98 AX_APPEND_COMPILE_FLAGS([-fno-strict-aliasing], [OPT_CFLAGS], [-Werror])
103 ## C++ compiler checks ##
106 # Find a C++11 compiler with GNU extensions (-std=gnu++11)
107 AX_CXX_COMPILE_STDCXX([11], [ext], [mandatory])
109 # Pass -Werror as an extra flag during the test: this is needed to make the
110 # -Wunknown-warning-option diagnostic fatal with clang.
112 AX_APPEND_COMPILE_FLAGS([WARN_FLAGS_LIST], [WARN_CXXFLAGS], [-Werror])
115 # Disable 'strict aliasing' if the C++ compiler supports it.
117 AX_APPEND_COMPILE_FLAGS([-fno-strict-aliasing], [OPT_CXXFLAGS], [-Werror])
121 # When given, add -Werror to WARN_CFLAGS and WARN_CXXFLAGS.
122 AC_ARG_ENABLE([Werror],[
123 AS_HELP_STRING([--enable-Werror], [Treat compiler warnings as errors.])
126 AS_IF([test "x$enable_Werror" = "xyes"], [
127 WARN_CFLAGS="${WARN_CFLAGS} -Werror"
128 WARN_CXXFLAGS="${WARN_CXXFLAGS} -Werror"
131 # Checks for programs.
135 AC_PATH_PROG([report_fold], [fold])
138 # Check for objcopy, required by the base address statedump and dynamic linker tests
139 AC_CHECK_TOOL([OBJCOPY], [objcopy], [no])
140 AS_IF([test "x$OBJCOPY" = "xno"],
141 [AC_MSG_WARN([Cannot find objcopy. The base address statedump and dynamic linker tests will be disabled. Install the binutils package to remediate this.])]
143 AM_CONDITIONAL([HAVE_OBJCOPY], [test "x$OBJCOPY" != xno])
146 AC_PATH_PROG([PGREP], [pgrep], [no])
147 AM_CONDITIONAL([HAVE_PGREP], [test "x$PGREP" != "xno"])
149 # set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
150 # is not distributed in tarballs
151 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
152 AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
157 AX_PROG_BISON_VERSION([2.4], [have_bison=yes])
159 AS_IF([test "x$have_bison" != "xyes"], [
160 AS_IF([test "x$in_git_repo" = "xyes"], [
162 Bison >= 2.4 is required when building from the Git repository. You can
163 set the YACC variable to override automatic detection.
167 Missing Bison >= 2.4. Note that the parser files are already built in
168 this distribution tarball, so Bison is only needed if you intend to
169 modify their sources. You can set the YACC variable to override automatic
174 AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
177 # Prior to autoconf 2.70, AC_PROG_FLEX did not take an argument. This is not a
178 # problem since the argument is silently ignored by older versions.
179 AC_PROG_LEX([noyywrap])
181 AX_PROG_FLEX_VERSION([2.5.35], [have_flex=yes])
183 AS_IF([test "x$have_flex" != "xyes"], [
184 AS_IF([test "x$in_git_repo" = "xyes"], [
186 Flex >= 2.5.35 is required when building from the Git repository. You can
187 set the LEX variable to override automatic detection.
191 Missing Flex >= 2.5.35. Note that the lexer files are already built in
192 this distribution tarball, so Flex is only needed if you intend to
193 modify their sources. You can set the LEX variable to override automatic
198 AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
202 # Check if linker has the -no-pie option.
203 AX_CHECK_LINK_FLAG([-no-pie], [linker_have_no_pie_option=yes])
204 AM_CONDITIONAL([LINKER_HAVE_NO_PIE_OPTION], [test "x$linker_have_no_pie_option" = "xyes"])
212 LT_NO_UNDEFINED="-no-undefined"
214 [cygwin*|darwin*|mingw*|solaris*],
216 # On platforms where we only support the relayd, disable the other binaries by default
217 AS_IF([test "x$enable_bin_lttng" = "x" ], [enable_bin_lttng=no])
218 AS_IF([test "x$enable_bin_lttng_consumerd" = "x" ], [enable_bin_lttng_consumerd=no])
219 AS_IF([test "x$enable_bin_lttng_crash" = "x" ], [enable_bin_lttng_crash=no])
220 AS_IF([test "x$enable_bin_lttng_sessiond" = "x" ], [enable_bin_lttng_sessiond=no])
221 AS_IF([test "x$enable_extras" = "x" ], [enable_extras=no])
222 AS_IF([test "x$with_lttng_ust" = "x" ], [with_lttng_ust=no])
226 AC_SUBST(LT_NO_UNDEFINED)
228 # Compute minor/major/patchlevel version numbers
229 major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
230 minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
231 patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
233 AC_SUBST([MAJOR_VERSION], [$major_version])
234 AC_SUBST([MINOR_VERSION], [$minor_version])
235 AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
236 AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
237 AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
238 AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
240 version_name="O-Beer"
241 version_description="An alcoholic drink made from yeast-fermented malt flavored with hops."
242 version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
244 AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
245 AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
247 # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
248 AC_ARG_ENABLE(libtool-linkdep-fixup,
249 AS_HELP_STRING([--disable-libtool-linkdep-fixup],
250 [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
251 libtool_fixup=$enableval,
254 AS_IF([test "x$libtool_fixup" = "xyes"],
256 libtool_m4="$srcdir/m4/libtool.m4"
257 libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
258 AC_MSG_CHECKING([for occurrence(s) of link_all_deplibs = no in $libtool_m4])
259 libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
260 AS_IF([test $libtool_flag_pattern_count -ne 0],
262 AC_MSG_RESULT([$libtool_flag_pattern_count])
263 AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
264 $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
267 AC_MSG_RESULT([none])
271 AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
274 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
275 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
276 getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
277 netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
278 sys/mount.h sys/param.h sys/time.h elf.h
281 AM_CONDITIONAL([HAVE_ELF_H], [test x$ac_cv_header_elf_h = xyes])
283 # Basic functions check
285 atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
286 gethostbyname gethostname getpagesize localtime_r memchr memrchr memset \
287 mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
288 strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
289 strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
290 sched_getcpu sysconf sync_file_range
293 # Check for pthread_setname_np and pthread_getname_np
294 LTTNG_PTHREAD_SETNAME_NP
295 LTTNG_PTHREAD_GETNAME_NP
297 # Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
299 AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
302 AC_CHECK_LIB([dl], [dlopen], [
307 # libdl not found, check for dlopen in libc.
308 AC_CHECK_LIB([c], [dlopen], [
313 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
318 # Check if libdl has dlmopen support.
319 AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
320 AC_CHECK_LIB([$libdl_name], [dlmopen], [
321 AC_DEFINE([HAVE_DLMOPEN], [1])
326 AC_SUBST(HAVE_DLMOPEN)
328 # Babeltrace viewer check
329 AC_ARG_WITH([babeltrace-bin],
330 AS_HELP_STRING([--with-babeltrace-bin],
331 [Location of the babeltrace viewer executable (including the filename)]),
332 [BABELTRACE_BIN="$withval"],
334 AC_SUBST([BABELTRACE_BIN])
336 AC_ARG_WITH([babeltrace2-bin],
337 AS_HELP_STRING([--with-babeltrace2-bin],
338 [Location of the babeltrace2 viewer executable (including the filename)]),
339 [BABELTRACE2_BIN="$withval"],
340 [BABELTRACE2_BIN=''])
341 AC_SUBST([BABELTRACE2_BIN])
343 AC_ARG_WITH([consumerd32-bin],
344 AS_HELP_STRING([--with-consumerd32-bin],
345 [Location of the 32-bit consumerd executable (including the filename)]),
346 [CONSUMERD32_BIN="$withval"],
347 [CONSUMERD32_BIN=''])
348 AC_SUBST([CONSUMERD32_BIN])
350 AC_ARG_WITH([consumerd64-bin],
351 AS_HELP_STRING([--with-consumerd64-bin],
352 [Location of the 64-bit consumerd executable (including the filename)]),
353 [CONSUMERD64_BIN="$withval"],
354 [CONSUMERD64_BIN=''])
355 AC_SUBST([CONSUMERD64_BIN])
357 AC_ARG_WITH([consumerd32-libdir],
358 AS_HELP_STRING([--with-consumerd32-libdir],
359 [Directory containing the 32-bit consumerd libraries]),
360 [CONSUMERD32_LIBDIR="$withval"],
361 [CONSUMERD32_LIBDIR=''])
362 AC_SUBST([CONSUMERD32_LIBDIR])
364 AC_ARG_WITH([consumerd64-libdir],
365 AS_HELP_STRING([--with-consumerd64-libdir],
366 [Directory containing the 64-bit consumerd libraries]),
367 [CONSUMERD64_LIBDIR="$withval"],
368 [CONSUMERD64_LIBDIR=''])
369 AC_SUBST([CONSUMERD64_LIBDIR])
371 AC_ARG_WITH([sessiond-bin],
372 AS_HELP_STRING([--with-sessiond-bin],
373 [Location of the sessiond executable (including the filename)]),
374 [SESSIOND_BIN="$withval"],
376 AC_SUBST([SESSIOND_BIN])
378 AC_ARG_WITH([lttng-system-rundir],
379 AS_HELP_STRING([--with-lttng-system-rundir],
380 [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
381 [LTTNG_SYSTEM_RUNDIR="$withval"],
382 [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
383 AC_SUBST([LTTNG_SYSTEM_RUNDIR])
385 AC_ARG_ENABLE([test-java-agent-jul],
386 [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
387 [test_java_agent_jul=$enableval],
388 [test_java_agent_jul=no]
391 AC_ARG_ENABLE([test-java-agent-log4j],
392 [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j 1.x tests [default=no]])],
393 [test_java_agent_log4j=$enableval],
394 [test_java_agent_log4j=no]
397 AC_ARG_ENABLE([test-java-agent-log4j2],
398 [AS_HELP_STRING([--enable-test-java-agent-log4j2],[enable the LTTng UST Java agent Log4j 2.x tests [default=no]])],
399 [test_java_agent_log4j2=$enableval],
400 [test_java_agent_log4j2=no]
403 AC_ARG_ENABLE([test-java-agent-all],
404 [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
405 [test_java_agent_jul=$enableval
406 test_java_agent_log4j=$enableval
407 test_java_agent_log4j2=$enableval],
411 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
412 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
413 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
414 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
415 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
416 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE2_BIN], "$BABELTRACE2_BIN", [Location of the babeltrace2 viewer executable.])
417 AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
418 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
420 AC_DEFUN([_AC_DEFINE_AND_SUBST], [
421 AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
426 AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
427 AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
433 m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [16384])
434 m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
435 m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
436 m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
437 m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
438 m4_define([_DEFAULT_CHANNEL_MONITOR_TIMER], [1000000])
439 m4_define([_DEFAULT_CHANNEL_BLOCKING_TIMEOUT], [0])
440 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_BEGIN], [5345])
441 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_END], [5354])
442 _AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
443 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
444 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
445 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
446 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
447 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
448 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
449 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [1048576])
450 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
451 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
452 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_BLOCKING_TIMEOUT], [_DEFAULT_CHANNEL_BLOCKING_TIMEOUT])
453 _AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
454 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
455 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
456 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
457 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
458 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
459 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
460 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
461 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
462 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
463 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
464 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_BLOCKING_TIMEOUT], [0])
465 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
466 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
467 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
468 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
469 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
470 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
471 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_BLOCKING_TIMEOUT], [0])
472 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
473 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [524288])
474 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
475 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
476 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
477 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
478 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
479 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
480 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_RELAYD_CTRL_MAX_PAYLOAD_SIZE], [134217728])
481 _AC_DEFINE_AND_SUBST([DEFAULT_ROTATE_PENDING_TIMER], [500000])
482 _AC_DEFINE_AND_SUBST([DEFAULT_EVENT_NOTIFIER_ERROR_COUNT_MAP_SIZE], [4096])
484 # Command short descriptions
485 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to be recorded])
486 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_TRIGGER], [Add a trigger])
487 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CLEAR], [Clear a recording session])
488 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a recording session])
489 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Destroy recording sessions])
490 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable channels])
491 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable recording event rules])
492 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset a recording session rotation schedule])
493 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable a channel])
494 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable recording event rules])
495 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set a recording session rotation schedule])
496 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Show the help of a command])
497 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List recording sessions and instrumentation points])
498 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST_TRIGGERS], [List triggers])
499 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load recording session configurations])
500 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Regenerate specific recording session data])
501 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REMOVE_TRIGGER], [Remove a trigger])
502 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ROTATE], [Archive the current trace chunk of a recording session])
503 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save recording session configurations])
504 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set the current recording session])
505 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Take a recording session snapshot])
506 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start a recording session])
507 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Show the status of the current recording session])
508 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop a recording session])
509 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Allow specific processes to record events])
510 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Disallow specific processes to record events])
511 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show LTTng-tools version information])
512 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Launch a trace reader])
514 if test "x$prefix" = "xNONE"; then
515 prefix=$ac_default_prefix
517 CONFDIR=`eval echo $sysconfdir`
519 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
521 AX_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR], [datadir], [LTTng system data directory.])
524 PKG_CHECK_MODULES([POPT], [popt],
526 dnl PKG_CHECK_MODULES defines POPT_LIBS
529 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])
530 AC_MSG_WARN([Finding libpopt without pkg-config.])
533 [POPT_LIBS="-lpopt"],
535 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])
542 PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
544 AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
546 # URCU library version needed or newer
547 PKG_CHECK_MODULES([URCU], [liburcu >= 0.11])
548 PKG_CHECK_MODULES([URCU_CDS], [liburcu-cds >= 0.11])
549 AM_CPPFLAGS="$AM_CPPFLAGS $URCU_CFLAGS"
551 # Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
552 # it can be explicitly disabled with --without-kmod
553 AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
555 [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
560 AS_IF([test "x$with_kmod" != "xno"],
562 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
564 AC_DEFINE([HAVE_KMOD], [1])
568 if test "x$with_kmod" != xcheck; then
569 AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
579 # Check for liblttng-ust-ctl, fail if it's not found,
580 # it can be explicitly disabled with --without-lttng-ust
581 AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
582 AC_ARG_WITH([lttng-ust],
583 [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
588 AS_IF([test "x$with_lttng_ust" = "xyes"], [
589 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
591 # Check for liblttng-ust
592 PKG_CHECK_MODULES([UST], [lttng-ust >= $major_version.$minor_version])
594 # Check for liblttng-ust-ctl
595 PKG_CHECK_MODULES([UST_CTL], [lttng-ust-ctl >= $major_version.$minor_version])
597 AM_CPPFLAGS="$AM_CPPFLAGS $UST_CFLAGS"
600 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
604 AC_CHECK_LIB([c], [fmemopen],
606 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
611 AC_CHECK_LIB([pfm], [pfm_initialize],
615 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
618 # SWIG version needed or newer:
621 AC_ARG_ENABLE([python-bindings],
622 [AS_HELP_STRING([--enable-python-bindings],
623 [compile Python bindings])],
624 [enable_python_binding=$enableval], [enable_python_binding=no])
626 AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
628 if test "x$enable_python_binding" = xyes; then
629 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
630 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
631 AM_PATH_PYTHON([3.0])
633 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
634 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
635 AS_IF([test -z "$PYTHON_INCLUDE"], [
636 AS_IF([test -z "$PYTHON_CONFIG"], [
637 AC_PATH_PROGS([PYTHON_CONFIG],
638 [python$PYTHON_VERSION-config python-config],
641 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
643 AC_MSG_CHECKING([python include flags])
644 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
645 AC_MSG_RESULT([$PYTHON_INCLUDE])
649 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
650 [if you want Python bindings.])
654 # Epoll check. If not present, the build will fallback on poll() API
656 [AX_CONFIG_FEATURE_ENABLE(epoll)],
657 [AX_CONFIG_FEATURE_DISABLE(epoll)]
660 [epoll], [This platform supports epoll(7)],
661 [HAVE_EPOLL], [This platform supports epoll(7).]
664 AS_IF([test "x$ac_cv_func_dirfd" = "xyes"],
665 [AX_CONFIG_FEATURE_ENABLE(dirfd)],
666 [AX_CONFIG_FEATURE_DISABLE(dirfd)]
669 [dirfd], [Use directory file descriptors],
670 [HAVE_DIRFD], [This platform supports directory file descriptors.]
673 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
674 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
675 AM_CONDITIONAL([TEST_JAVA_LOG4J2_AGENT], [test "x$test_java_agent_log4j2" = "xyes"])
677 if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes" || test "x$test_java_agent_log4j2" = "xyes"; then
685 # Check for Java UST agent common class first
686 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
687 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
688 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
691 if test "x$test_java_agent_jul" = "xyes"; then
692 # Check for JUL agent class
693 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
694 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
695 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
699 if test "x$test_java_agent_log4j" = "xyes"; then
700 # Check for Log4j agent class
701 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
702 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
703 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
706 # Check for Log4j class
707 AX_CHECK_CLASS(org.apache.log4j.Logger)
708 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
709 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"])
713 if test "x$test_java_agent_log4j2" = "xyes"; then
714 # Check for Log4j2 agent class
715 AX_CHECK_CLASS(org.lttng.ust.agent.log4j2.LttngLogAppender)
716 if test "x$ac_cv_class_org_lttng_ust_agent_log4j2_LttngLogAppender" = "xno"; then
717 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"])
720 # Check for Log4j 2.x classes
721 AX_CHECK_CLASS([org.apache.logging.log4j.Logger])
722 AX_CHECK_CLASS([org.apache.logging.log4j.core.Core])
723 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
724 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"])
729 # enable building man pages (user's intention)
733 [--disable-man-pages],
734 [Do not build and install man pages (already built in a distributed tarball)]
736 [man_pages_opt=$enableval],
740 # check for asciidoc and xmlto if we enabled building the man pages
741 have_asciidoc_xmlto=no
742 warn_prebuilt_man_pages=no
744 AS_IF([test "x$man_pages_opt" = "xyes"], [
745 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
746 AC_PATH_PROG([XMLTO], [xmlto], [no])
748 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
749 AS_IF([test "x$in_git_repo" = "xyes"], [
750 # this is an error because we're in the Git repo, which
751 # means the man pages are not already generated for us,
752 # thus asciidoc/xmlto are required because we were asked
753 # to build the man pages
755 You need asciidoc and xmlto to build the LTTng-tools man pages. Use
756 --disable-man-pages to disable building the man pages, in which case
757 they will not be installed.
760 # only warn here: since we're in the tarball, the man
761 # pages should already be generated at this point, thus
762 # asciidoc/xmlto are not strictly required
763 warn_prebuilt_man_pages=yes
766 have_asciidoc_xmlto=yes
770 # export man page build condition: build the man pages if the user
771 # asked for it, and if the tools are available
772 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
773 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
775 AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
777 # embedded --help message
781 [--enable-embedded-help],
782 [Embed the --help messages in the executable files]
784 [embedded_help=$enableval],
787 AS_IF([test "x$embedded_help" = "xyes"], [
788 AS_IF([test "x$man_pages_opt" = "xno"], [
789 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
791 AC_PATH_PROG([man_prog_path], [man], [no])
792 AS_IF([test "x$man_prog_path" = "xno"], [
793 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
795 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
796 AC_SUBST([MANPROG], [$man_prog_path])
798 AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
801 UST_PYTHON_AGENT="lttngust"
803 AC_ARG_ENABLE(test-python2-agent,
804 AS_HELP_STRING([--enable-test-python2-agent],
805 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
806 ),[:],[test_python2_agent_autodetect=yes]
809 AC_ARG_ENABLE(test-python3-agent,
810 AS_HELP_STRING([--enable-test-python3-agent],
811 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
812 ),[:],[test_python3_agent_autodetect=yes]
815 AC_ARG_ENABLE(test-python-agent-all,
816 AS_HELP_STRING([--enable-test-python-agent-all],
817 [enable test for all python{2/3} agent.]
821 AS_IF([test ! -z "$enable_test_python_agent_all"], [
822 unset test_python2_agent_autodetect
823 unset test_python3_agent_autodetect
826 AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
827 enable_test_python2_agent=yes
828 enable_test_python3_agent=yes
831 AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
832 enable_test_python2_agent=no
833 enable_test_python3_agent=no
837 AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
838 AS_IF([test -z "$PYTHON2"], [
841 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
844 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
845 AS_IF([test -z "$PYTHON2_BIN"], [
846 AS_IF([test -z "$test_python2_agent_autodetect"],[
847 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
850 AC_MSG_CHECKING([for python2 lttng-ust agent])
851 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
852 PYTHON2_AGENT=$PYTHON2_BIN
854 RUN_PYTHON_AGENT_TEST=yes
857 AS_IF([test -z "$test_python2_agent_autodetect"],[
858 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
866 AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
867 AS_IF([test -z "$PYTHON3"], [
870 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
873 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
874 AS_IF([test -z "$PYTHON3_BIN"], [
875 AS_IF([test -z "$test_python3_agent_autodetect"],[
876 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
879 AC_MSG_CHECKING([for python3 lttng-ust agent])
880 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
881 PYTHON3_AGENT=$PYTHON3_BIN
883 RUN_PYTHON_AGENT_TEST=yes
886 AS_IF([test -z "$test_python3_agent_autodetect"],[
887 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
893 AC_SUBST([RUN_PYTHON_AGENT_TEST])
894 AC_SUBST([PYTHON2_AGENT])
895 AC_SUBST([PYTHON3_AGENT])
897 AC_ARG_ENABLE([test-sdt-uprobe],
898 [AS_HELP_STRING([--enable-test-sdt-uprobe], [enable the LTTng UST SDT uprobe tests [default=autodetect]])],
899 [test_sdt_uprobe="$enableval"],
900 [test_sdt_uprobe=autodetect]
903 AS_IF([test "$test_sdt_uprobe" != "no"], [
904 LTTNG_CHECK_SDT_WORKS
905 AC_PATH_PROG([DTRACE], [dtrace])
908 AS_IF([test "$test_sdt_uprobe" = "yes"], [
909 AS_IF([test "$lttng_cv_sdt_works" = "no"], [
910 AC_MSG_ERROR([Cannot find 'sys/sdt.h'.])
912 AS_IF([test "x$DTRACE" = "x"], [
913 AC_MSG_ERROR([Cannot find SystemTap dtrace. You can set the DTRACE variable to override automatic detection.])
917 AS_IF([test "$test_sdt_uprobe" = "autodetect"], [
918 AS_IF([test "$lttng_cv_sdt_works" = "yes"], [
919 AS_IF([test "x$DTRACE" != "x"], [
925 AM_CONDITIONAL([TEST_SDT_UPROBE], [test "$test_sdt_uprobe" = "yes"])
927 # Arguments for binaries build exclusion
928 AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
929 AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
930 [Disable the build of lttng-consumerd binaries]))
931 AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
932 AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
933 [Disable the build of lttng-relayd binaries]))
934 AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
935 [Disable the build of lttng-sessiond binaries]))
936 AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
937 [Disable the build of the extra components]))
940 build_lib_consumer=no
943 build_lib_kernel_consumer=no
944 build_lib_kernel_ctl=no
945 build_lib_lttng_ctl=no
947 build_lib_sessiond_comm=no
948 build_lib_testpoint=no
949 build_lib_ust_consumer=no
951 # There is an overlap for enabled dependencies, but this makes everything
952 # simpler. libcommon and libconfig are always compiled so they are not repeated
955 # Enable binary dependencies.
956 AS_IF([test x$enable_bin_lttng != xno],
958 build_lib_lttng_ctl=yes
962 AS_IF([test x$enable_bin_lttng_consumerd != xno],
964 build_lib_consumer=yes
965 build_lib_sessiond_comm=yes
968 build_lib_testpoint=yes
972 AS_IF([test x$enable_bin_lttng_crash != xno],
973 # Do nothing since libconfig and libcommon are built by default.
977 AS_IF([test x$enable_bin_lttng_relayd != xno],
979 build_lib_sessiond_comm=yes
982 build_lib_testpoint=yes
985 AS_IF([test x$enable_bin_lttng_sessiond != xno],
987 build_lib_lttng_ctl=yes
988 build_lib_sessiond_comm=yes
989 build_lib_kernel_ctl=yes
991 build_lib_testpoint=yes
996 # Libraries dependencies enabling
997 AS_IF([test x$build_lib_lttng_ctl = xyes],
999 build_lib_sessiond_comm=yes
1003 AS_IF([test x$build_lib_consumer = xyes],
1005 build_lib_sessiond_comm=yes
1006 build_lib_kernel_consumer=yes
1007 build_lib_relayd=yes
1008 AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
1012 AS_IF([test x$build_lib_kernel_consumer = xyes],
1014 build_lib_kernel_ctl=yes
1015 build_lib_relayd=yes
1019 AS_IF([test x$build_lib_relayd = xyes],
1021 build_lib_sessiond_comm=yes
1026 AS_CASE([$host_cpu],
1027 [k1om], [ARCHTYPE="x86"],
1028 [i386], [ARCHTYPE="x86"],
1029 [i486], [ARCHTYPE="x86"],
1030 [i586], [ARCHTYPE="x86"],
1031 [i686], [ARCHTYPE="x86"],
1032 [amd64], [ARCHTYPE="x86"],
1033 [x86_64], [ARCHTYPE="x86"],
1034 [powerpc], [ARCHTYPE="ppc"],
1035 [ppc64], [ARCHTYPE="ppc"],
1036 [powerpc64], [ARCHTYPE="ppc"],
1037 [powerpc64le], [ARCHTYPE="ppc"],
1038 [ppc], [ARCHTYPE="ppc"],
1039 [s390], [ARCHTYPE="s390"],
1040 [s390x], [ARCHTYPE="s390"],
1041 [sparc], [ARCHTYPE="sparc64"],
1042 [sparc64], [ARCHTYPE="sparc64"],
1043 [alpha*], [ARCHTYPE="alpha"],
1044 [ia64], [ARCHTYPE="ia64"],
1045 [arm*], [ARCHTYPE="arm"],
1046 [aarch64*], [ARCHTYPE="aarch64"],
1047 [mips*], [ARCHTYPE="mips"],
1048 [nios2*], [ARCHTYPE="nios2"],
1049 [tile*], [ARCHTYPE="tile"],
1050 [hppa*], [ARCHTYPE="hppa"],
1051 [m68k], [ARCHTYPE="m68k"],
1052 [riscv*], [ARCHTYPE="riscv"],
1053 [ARCHTYPE="unknown"]
1059 [linux*], [OSTYPE="linux"],
1060 [freebsd*], [OSTYPE="freebsd"],
1061 [solaris*], [OSTYPE="solaris"],
1062 [cygwin*], [OSTYPE="cygwin"],
1063 [mingw*], [OSTYPE="mingw"],
1067 AM_CONDITIONAL([IS_LINUX], [test $OSTYPE = "linux"])
1071 # Userspace callstack capture is only supported by the Linux kernel on x86.
1072 AH_TEMPLATE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [Define if you have LTTng-modules userspace callstack tracing support])
1073 AS_IF([test "x$ARCHTYPE" = "xx86" && test "x$OSTYPE" = "xlinux"],[
1074 have_modules_userspace_callstack_context=yes
1075 AC_DEFINE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [1])
1077 AM_CONDITIONAL([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [test x$have_modules_userspace_callstack_context = xyes])
1079 # Export binaries build conditions.
1080 AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
1081 AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
1082 AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
1083 AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
1084 AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
1086 # Export the tests and extras build conditions.
1088 test "x$enable_bin_lttng" != "xno" && \
1089 test "x$enable_bin_lttng_consumerd" != "xno" && \
1090 test "x$enable_bin_lttng_crash" != "xno" && \
1091 test "x$enable_bin_lttng_relayd" != "xno" && \
1092 test "x$enable_bin_lttng_sessiond" != "xno"],
1097 AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
1098 AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
1100 # Export libraries build conditions.
1101 AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
1102 AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
1103 AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
1104 AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
1105 AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
1106 AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
1107 AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
1108 AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
1109 AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
1110 AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
1112 AM_CFLAGS="-fvisibility=hidden $OPT_CFLAGS $WARN_CFLAGS $PTHREAD_CFLAGS"
1115 AM_CXXFLAGS="-fvisibility=hidden -fvisibility-inlines-hidden $OPT_CXXFLAGS $WARN_CXXFLAGS $PTHREAD_CFLAGS"
1116 AC_SUBST(AM_CXXFLAGS)
1118 # This is set even though it is empty, so Makefiles can do "AM_LDFLAGS += ...".
1120 AC_SUBST(AM_LDFLAGS)
1122 # The order in which the include folders are searched is important.
1123 # The top_builddir should always be searched first in the event that a build
1124 # time generated file is included. An example of this is the "version.i" file.
1125 # In a scenario where lttng-tools is built from a distribution tarball and in a
1126 # out-of-tree manner, the generated "version.i" has priority on the one from
1127 # the source (distribution tarball) and must be found first.
1128 AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -I\$(top_builddir)/src -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
1129 AC_SUBST(AM_CPPFLAGS)
1131 lttngincludedir="${includedir}/lttng"
1132 AC_SUBST(lttngincludedir)
1134 lttngactionincludedir="${includedir}/lttng/action"
1135 AC_SUBST(lttngactionincludedir)
1137 lttngconditionincludedir="${includedir}/lttng/condition"
1138 AC_SUBST(lttngconditionincludedir)
1140 lttngnotificationincludedir="${includedir}/lttng/notification"
1141 AC_SUBST(lttngnotificationincludedir)
1143 lttngtriggerincludedir="${includedir}/lttng/trigger"
1144 AC_SUBST(lttngtriggerincludedir)
1146 lttngeventruleincludedir="${includedir}/lttng/event-rule"
1147 AC_SUBST(lttngeventruleincludedir)
1149 lttnglibexecdir="${libdir}/lttng/libexec"
1150 AC_SUBST(lttnglibexecdir)
1155 doc/examples/Makefile
1156 doc/examples/rotation/Makefile
1157 doc/examples/trigger-condition-event-matches/Makefile
1159 doc/man/asciidoc-attrs.conf
1162 extras/bindings/Makefile
1163 extras/bindings/swig/Makefile
1164 extras/bindings/swig/python/Makefile
1165 extras/core-handler/Makefile
1169 src/lib/lttng-ctl/Makefile
1170 src/lib/lttng-ctl/lttng-ctl.pc
1172 src/bin/lttng-consumerd/Makefile
1173 src/bin/lttng-sessiond/Makefile
1174 src/bin/lttng-relayd/Makefile
1175 src/bin/lttng/Makefile
1176 src/bin/lttng-crash/Makefile
1178 src/vendor/msgpack/Makefile
1180 tests/destructive/Makefile
1181 tests/regression/Makefile
1182 tests/regression/kernel/Makefile
1183 tests/regression/tools/Makefile
1184 tests/regression/tools/streaming/Makefile
1185 tests/regression/tools/filtering/Makefile
1186 tests/regression/tools/health/Makefile
1187 tests/regression/tools/tracefile-limits/Makefile
1188 tests/regression/tools/snapshots/Makefile
1189 tests/regression/tools/live/Makefile
1190 tests/regression/tools/exclusion/Makefile
1191 tests/regression/tools/save-load/Makefile
1192 tests/regression/tools/save-load/configuration/Makefile
1193 tests/regression/tools/mi/Makefile
1194 tests/regression/tools/wildcard/Makefile
1195 tests/regression/tools/channel/Makefile
1196 tests/regression/tools/crash/Makefile
1197 tests/regression/tools/regen-metadata/Makefile
1198 tests/regression/tools/regen-statedump/Makefile
1199 tests/regression/tools/notification/Makefile
1200 tests/regression/tools/rotation/Makefile
1201 tests/regression/tools/base-path/Makefile
1202 tests/regression/tools/metadata/Makefile
1203 tests/regression/tools/tracker/Makefile
1204 tests/regression/tools/working-directory/Makefile
1205 tests/regression/tools/relayd-grouping/Makefile
1206 tests/regression/tools/clear/Makefile
1207 tests/regression/tools/trigger/Makefile
1208 tests/regression/tools/trigger/rate-policy/Makefile
1209 tests/regression/tools/trigger/start-stop/Makefile
1210 tests/regression/tools/trigger/utils/Makefile
1211 tests/regression/tools/trigger/name/Makefile
1212 tests/regression/tools/trigger/hidden/Makefile
1213 tests/regression/ust/Makefile
1214 tests/regression/ust/nprocesses/Makefile
1215 tests/regression/ust/high-throughput/Makefile
1216 tests/regression/ust/low-throughput/Makefile
1217 tests/regression/ust/before-after/Makefile
1218 tests/regression/ust/buffers-pid/Makefile
1219 tests/regression/ust/periodical-metadata-flush/Makefile
1220 tests/regression/ust/multi-session/Makefile
1221 tests/regression/ust/multi-lib/Makefile
1222 tests/regression/ust/overlap/Makefile
1223 tests/regression/ust/overlap/demo/Makefile
1224 tests/regression/ust/linking/Makefile
1225 tests/regression/ust/daemon/Makefile
1226 tests/regression/ust/exit-fast/Makefile
1227 tests/regression/ust/fork/Makefile
1228 tests/regression/ust/libc-wrapper/Makefile
1229 tests/regression/ust/baddr-statedump/Makefile
1230 tests/regression/ust/ust-dl/Makefile
1231 tests/regression/ust/java-jul/Makefile
1232 tests/regression/ust/java-log4j/Makefile
1233 tests/regression/ust/java-log4j2/Makefile
1234 tests/regression/ust/getcpu-override/Makefile
1235 tests/regression/ust/clock-override/Makefile
1236 tests/regression/ust/type-declarations/Makefile
1237 tests/regression/ust/rotation-destroy-flush/Makefile
1238 tests/regression/ust/blocking/Makefile
1239 tests/regression/ust/namespaces/Makefile
1240 tests/stress/Makefile
1242 tests/unit/ini_config/Makefile
1244 tests/utils/Makefile
1245 tests/utils/tap/Makefile
1246 tests/utils/testapp/Makefile
1247 tests/utils/testapp/gen-ns-events/Makefile
1248 tests/utils/testapp/gen-kernel-test-events/Makefile
1249 tests/utils/testapp/gen-py-events/Makefile
1250 tests/utils/testapp/gen-ust-events/Makefile
1251 tests/utils/testapp/gen-ust-events-ns/Makefile
1252 tests/utils/testapp/gen-syscall-events-callstack/Makefile
1253 tests/utils/testapp/gen-ust-nevents/Makefile
1254 tests/utils/testapp/gen-ust-nevents-str/Makefile
1255 tests/utils/testapp/gen-syscall-events/Makefile
1256 tests/utils/testapp/gen-ust-tracef/Makefile
1257 tests/utils/testapp/userspace-probe-elf-binary/Makefile
1258 tests/utils/testapp/userspace-probe-elf-cxx-binary/Makefile
1259 tests/utils/testapp/userspace-probe-sdt-binary/Makefile
1260 tests/utils/xml-utils/Makefile
1263 # Inject variable into python test script.
1264 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1265 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1266 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1267 AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
1272 # Mini-report on what will be built.
1276 PPRINT_SET_INDENT(1)
1280 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1283 AS_IF([test -n "$report_fold"], [
1284 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1286 AS_ECHO("$version_description")
1290 PPRINT_SUBTITLE([Features])
1292 # Target architecture we're building for.
1293 target_arch=$host_cpu
1295 for f in $CFLAGS; do
1296 if test $f = "-m32"; then
1297 target_arch="32-bit"
1298 elif test $f = "-m64"; then
1299 target_arch="64-bit"
1303 PPRINT_PROP_STRING([Target architecture], $target_arch)
1305 # kmod enabled/disabled
1306 test "x$with_kmod" != "xno" && value=1 || value=0
1307 PPRINT_PROP_BOOL([libkmod support], $value)
1309 # LTTng-UST enabled/disabled
1310 test "x$with_lttng_ust" = "xyes" && value=1 || value=0
1311 PPRINT_PROP_BOOL([LTTng-UST support], $value)
1314 PPRINT_SUBTITLE([Binaries])
1316 # List binaries to be built
1317 test x$enable_bin_lttng != xno && value=1 || value=0
1318 PPRINT_PROP_BOOL([lttng], $value)
1320 test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1321 PPRINT_PROP_BOOL([lttng-consumerd], $value)
1323 test x$enable_bin_lttng_crash != xno && value=1 || value=0
1324 PPRINT_PROP_BOOL([lttng-crash], $value)
1326 test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1327 PPRINT_PROP_BOOL([lttng-relayd], $value)
1329 test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1330 PPRINT_PROP_BOOL([lttng-sessiond], $value)
1333 test x$enable_extras != xno && value=1 || value=0
1335 PPRINT_SET_INDENT(0)
1336 PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1337 PPRINT_SET_INDENT(1)
1340 PPRINT_SUBTITLE([Tests])
1342 # Print clear message that tests won't be built
1343 AS_IF([test "x$build_tests" = "xno"],[
1344 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1347 # LTTng UST Java agent JUL tests enabled/disabled
1348 test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1349 PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1351 # LTTng UST Java agent Log4j 1.x tests enabled/disabled
1352 test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1353 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j 1.x tests], $value)
1355 # LTTng UST Java agent Log4j 2.x tests enabled/disabled
1356 test "x$test_java_agent_log4j2" = "xyes" && value=1 || value=0
1357 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j 2.x tests], $value)
1359 test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1360 PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1362 test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1363 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1365 # userspace-probe SDT instrumentation tests enabled/disabled
1366 test "x$test_sdt_uprobe" = "xyes" && value=1 || value=0
1367 PPRINT_PROP_BOOL([LTTng-modules SDT uprobe tests], $value)
1369 #Python binding enabled/disabled
1370 test "x$enable_python_binding" = xyes && value=1 || value=0
1372 PPRINT_SET_INDENT(0)
1373 PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1375 # man pages build enabled/disabled
1376 m4_pushdef([build_man_pages_msg], [Build and install man pages])
1378 AS_IF([test "x$man_pages_opt" != "xno"], [
1379 AS_IF([test "x$in_git_repo" = "xyes"], [
1380 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1382 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1383 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1385 PPRINT_PROP_STRING([build_man_pages_msg],
1386 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1387 $PPRINT_COLOR_SUBTITLE)
1391 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1394 m4_popdef([build_man_pages_msg])
1396 test "x$embedded_help" = xyes && value=1 || value=0
1397 PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1399 PPRINT_SET_INDENT(1)
1401 report_bindir="`eval eval echo $bindir`"
1402 report_libdir="`eval eval echo $libdir`"
1404 # Print the bindir and libdir this `make install' will install into.
1406 PPRINT_SUBTITLE([Install directories])
1407 PPRINT_PROP_STRING([Binaries], [$report_bindir])
1408 PPRINT_PROP_STRING([Libraries], [$report_libdir])
1411 PPRINT_SUBTITLE([Search directories])
1413 # If we build the sessiond, print the paths it will use
1414 AS_IF([test "$SESSIOND_BIN" = ""],[
1415 path="$report_bindir/lttng-sessiond"
1417 path="$SESSIOND_BIN"
1419 PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1421 AS_IF([test "$CONSUMERD32_BIN" = ""],[
1422 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1424 path="$CONSUMERD32_BIN"
1426 PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1428 AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1429 path="`eval eval echo $libdir`"
1431 path="$CONSUMERD32_LIBDIR"
1433 PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1435 AS_IF([test "$CONSUMERD64_BIN" = ""],[
1436 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1438 path="$CONSUMERD64_BIN"
1440 PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1442 AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1443 path="`eval eval echo $libdir`"
1445 path="$CONSUMERD64_LIBDIR"
1447 PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1448 PPRINT_SET_INDENT(0)
1450 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1452 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1454 Note that the man pages are already built in this distribution tarball,
1455 therefore asciidoc and xmlto are only needed if you intend to modify
1458 Also note that the installed man pages will contain the project's
1459 default command-line option and environment variable values.
1461 Use --disable-man-pages to completely disable building and installing