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=$enableval],
388 [test_java_agent_jul=no]
391 AC_ARG_ENABLE([test-java-agent-log4j],
392 [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j tests [default=no]])],
393 [test_java_agent_log4j=$enableval],
394 [test_java_agent_log4j=no]
397 AC_ARG_ENABLE([test-java-agent-all],
398 [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
399 [test_java_agent_jul=$enableval
400 test_java_agent_log4j=$enableval],
404 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
405 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
406 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
407 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
408 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
409 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE2_BIN], "$BABELTRACE2_BIN", [Location of the babeltrace2 viewer executable.])
410 AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
411 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
413 AC_DEFUN([_AC_DEFINE_AND_SUBST], [
414 AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
419 AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
420 AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
426 m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [16384])
427 m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
428 m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
429 m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
430 m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
431 m4_define([_DEFAULT_CHANNEL_MONITOR_TIMER], [1000000])
432 m4_define([_DEFAULT_CHANNEL_BLOCKING_TIMEOUT], [0])
433 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_BEGIN], [5345])
434 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_END], [5354])
435 _AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
436 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
437 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
438 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
439 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
440 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
441 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
442 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [1048576])
443 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
444 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
445 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_BLOCKING_TIMEOUT], [_DEFAULT_CHANNEL_BLOCKING_TIMEOUT])
446 _AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
447 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
448 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
449 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
450 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
451 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
452 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
453 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
454 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
455 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
456 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
457 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_BLOCKING_TIMEOUT], [0])
458 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
459 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
460 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
461 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
462 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
463 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
464 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_BLOCKING_TIMEOUT], [0])
465 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
466 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [524288])
467 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
468 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
469 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
470 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
471 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
472 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
473 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_RELAYD_CTRL_MAX_PAYLOAD_SIZE], [134217728])
474 _AC_DEFINE_AND_SUBST([DEFAULT_ROTATE_PENDING_TIMER], [500000])
475 _AC_DEFINE_AND_SUBST([DEFAULT_EVENT_NOTIFIER_ERROR_COUNT_MAP_SIZE], [4096])
477 # Command short descriptions
478 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to be recorded])
479 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_TRIGGER], [Add a trigger])
480 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CLEAR], [Clear a recording session])
481 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a recording session])
482 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Destroy recording sessions])
483 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable channels])
484 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable recording event rules])
485 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset a recording session rotation schedule])
486 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable a channel])
487 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable recording event rules])
488 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set a recording session rotation schedule])
489 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Show the help of a command])
490 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List recording sessions and instrumentation points])
491 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST_TRIGGERS], [List triggers])
492 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load recording session configurations])
493 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Regenerate specific recording session data])
494 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REMOVE_TRIGGER], [Remove a trigger])
495 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ROTATE], [Archive the current trace chunk of a recording session])
496 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save recording session configurations])
497 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set the current recording session])
498 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Take a recording session snapshot])
499 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start a recording session])
500 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Show the status of the current recording session])
501 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop a recording session])
502 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Allow specific processes to record events])
503 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Disallow specific processes to record events])
504 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show LTTng-tools version information])
505 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Launch a trace reader])
507 if test "x$prefix" = "xNONE"; then
508 prefix=$ac_default_prefix
510 CONFDIR=`eval echo $sysconfdir`
512 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
514 AX_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR], [datadir], [LTTng system data directory.])
517 PKG_CHECK_MODULES([POPT], [popt],
519 dnl PKG_CHECK_MODULES defines POPT_LIBS
522 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])
523 AC_MSG_WARN([Finding libpopt without pkg-config.])
526 [POPT_LIBS="-lpopt"],
528 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])
535 PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
537 AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
539 # URCU library version needed or newer
540 PKG_CHECK_MODULES([URCU], [liburcu >= 0.11])
541 PKG_CHECK_MODULES([URCU_CDS], [liburcu-cds >= 0.11])
542 AM_CPPFLAGS="$AM_CPPFLAGS $URCU_CFLAGS"
544 # Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
545 # it can be explicitly disabled with --without-kmod
546 AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
548 [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
553 AS_IF([test "x$with_kmod" != "xno"],
555 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
557 AC_DEFINE([HAVE_KMOD], [1])
561 if test "x$with_kmod" != xcheck; then
562 AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
572 # Check for liblttng-ust-ctl, fail if it's not found,
573 # it can be explicitly disabled with --without-lttng-ust
574 AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
575 AC_ARG_WITH([lttng-ust],
576 [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
581 AS_IF([test "x$with_lttng_ust" = "xyes"], [
582 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
584 # Check for liblttng-ust
585 PKG_CHECK_MODULES([UST], [lttng-ust >= $major_version.$minor_version])
587 # Check for liblttng-ust-ctl
588 PKG_CHECK_MODULES([UST_CTL], [lttng-ust-ctl >= $major_version.$minor_version])
590 AM_CPPFLAGS="$AM_CPPFLAGS $UST_CFLAGS"
593 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
597 AC_CHECK_LIB([c], [fmemopen],
599 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
604 AC_CHECK_LIB([pfm], [pfm_initialize],
608 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
611 # SWIG version needed or newer:
614 AC_ARG_ENABLE([python-bindings],
615 [AS_HELP_STRING([--enable-python-bindings],
616 [compile Python bindings])],
617 [enable_python_binding=$enableval], [enable_python_binding=no])
619 AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
621 if test "x$enable_python_binding" = xyes; then
622 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
623 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
624 AM_PATH_PYTHON([3.0])
626 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
627 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
628 AS_IF([test -z "$PYTHON_INCLUDE"], [
629 AS_IF([test -z "$PYTHON_CONFIG"], [
630 AC_PATH_PROGS([PYTHON_CONFIG],
631 [python$PYTHON_VERSION-config python-config],
634 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
636 AC_MSG_CHECKING([python include flags])
637 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
638 AC_MSG_RESULT([$PYTHON_INCLUDE])
642 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
643 [if you want Python bindings.])
647 # Epoll check. If not present, the build will fallback on poll() API
649 [AX_CONFIG_FEATURE_ENABLE(epoll)],
650 [AX_CONFIG_FEATURE_DISABLE(epoll)]
653 [epoll], [This platform supports epoll(7)],
654 [HAVE_EPOLL], [This platform supports epoll(7).]
657 AS_IF([test "x$ac_cv_func_dirfd" = "xyes"],
658 [AX_CONFIG_FEATURE_ENABLE(dirfd)],
659 [AX_CONFIG_FEATURE_DISABLE(dirfd)]
662 [dirfd], [Use directory file descriptors],
663 [HAVE_DIRFD], [This platform supports directory file descriptors.]
666 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
667 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
669 if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
677 # Check for Java UST agent common class first
678 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
679 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
680 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
683 if test "x$test_java_agent_jul" = "xyes"; then
684 # Check for JUL agent class
685 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
686 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
687 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
691 if test "x$test_java_agent_log4j" = "xyes"; then
692 # Check for Log4j agent class
693 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
694 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
695 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
698 # Check for Log4j class
699 AX_CHECK_CLASS(org.apache.log4j.Logger)
700 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
701 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"])
706 # enable building man pages (user's intention)
710 [--disable-man-pages],
711 [Do not build and install man pages (already built in a distributed tarball)]
713 [man_pages_opt=$enableval],
717 # check for asciidoc and xmlto if we enabled building the man pages
718 have_asciidoc_xmlto=no
719 warn_prebuilt_man_pages=no
721 AS_IF([test "x$man_pages_opt" = "xyes"], [
722 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
723 AC_PATH_PROG([XMLTO], [xmlto], [no])
725 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
726 AS_IF([test "x$in_git_repo" = "xyes"], [
727 # this is an error because we're in the Git repo, which
728 # means the man pages are not already generated for us,
729 # thus asciidoc/xmlto are required because we were asked
730 # to build the man pages
732 You need asciidoc and xmlto to build the LTTng-tools man pages. Use
733 --disable-man-pages to disable building the man pages, in which case
734 they will not be installed.
737 # only warn here: since we're in the tarball, the man
738 # pages should already be generated at this point, thus
739 # asciidoc/xmlto are not strictly required
740 warn_prebuilt_man_pages=yes
743 have_asciidoc_xmlto=yes
747 # export man page build condition: build the man pages if the user
748 # asked for it, and if the tools are available
749 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
750 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
752 AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
754 # embedded --help message
758 [--enable-embedded-help],
759 [Embed the --help messages in the executable files]
761 [embedded_help=$enableval],
764 AS_IF([test "x$embedded_help" = "xyes"], [
765 AS_IF([test "x$man_pages_opt" = "xno"], [
766 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
768 AC_PATH_PROG([man_prog_path], [man], [no])
769 AS_IF([test "x$man_prog_path" = "xno"], [
770 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
772 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
773 AC_SUBST([MANPROG], [$man_prog_path])
775 AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
778 UST_PYTHON_AGENT="lttngust"
780 AC_ARG_ENABLE(test-python2-agent,
781 AS_HELP_STRING([--enable-test-python2-agent],
782 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
783 ),[:],[test_python2_agent_autodetect=yes]
786 AC_ARG_ENABLE(test-python3-agent,
787 AS_HELP_STRING([--enable-test-python3-agent],
788 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
789 ),[:],[test_python3_agent_autodetect=yes]
792 AC_ARG_ENABLE(test-python-agent-all,
793 AS_HELP_STRING([--enable-test-python-agent-all],
794 [enable test for all python{2/3} agent.]
798 AS_IF([test ! -z "$enable_test_python_agent_all"], [
799 unset test_python2_agent_autodetect
800 unset test_python3_agent_autodetect
803 AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
804 enable_test_python2_agent=yes
805 enable_test_python3_agent=yes
808 AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
809 enable_test_python2_agent=no
810 enable_test_python3_agent=no
814 AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
815 AS_IF([test -z "$PYTHON2"], [
818 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
821 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
822 AS_IF([test -z "$PYTHON2_BIN"], [
823 AS_IF([test -z "$test_python2_agent_autodetect"],[
824 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
827 AC_MSG_CHECKING([for python2 lttng-ust agent])
828 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
829 PYTHON2_AGENT=$PYTHON2_BIN
831 RUN_PYTHON_AGENT_TEST=yes
834 AS_IF([test -z "$test_python2_agent_autodetect"],[
835 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
843 AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
844 AS_IF([test -z "$PYTHON3"], [
847 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
850 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
851 AS_IF([test -z "$PYTHON3_BIN"], [
852 AS_IF([test -z "$test_python3_agent_autodetect"],[
853 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
856 AC_MSG_CHECKING([for python3 lttng-ust agent])
857 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
858 PYTHON3_AGENT=$PYTHON3_BIN
860 RUN_PYTHON_AGENT_TEST=yes
863 AS_IF([test -z "$test_python3_agent_autodetect"],[
864 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
870 AC_SUBST([RUN_PYTHON_AGENT_TEST])
871 AC_SUBST([PYTHON2_AGENT])
872 AC_SUBST([PYTHON3_AGENT])
874 AC_ARG_ENABLE([test-sdt-uprobe],
875 [AS_HELP_STRING([--enable-test-sdt-uprobe], [enable the LTTng UST SDT uprobe tests [default=autodetect]])],
876 [test_sdt_uprobe="$enableval"],
877 [test_sdt_uprobe=autodetect]
880 AS_IF([test "$test_sdt_uprobe" != "no"], [
881 LTTNG_CHECK_SDT_WORKS
882 AC_PATH_PROG([DTRACE], [dtrace])
885 AS_IF([test "$test_sdt_uprobe" = "yes"], [
886 AS_IF([test "$lttng_cv_sdt_works" = "no"], [
887 AC_MSG_ERROR([Cannot find 'sys/sdt.h'.])
889 AS_IF([test "x$DTRACE" = "x"], [
890 AC_MSG_ERROR([Cannot find SystemTap dtrace. You can set the DTRACE variable to override automatic detection.])
894 AS_IF([test "$test_sdt_uprobe" = "autodetect"], [
895 AS_IF([test "$lttng_cv_sdt_works" = "yes"], [
896 AS_IF([test "x$DTRACE" != "x"], [
902 AM_CONDITIONAL([TEST_SDT_UPROBE], [test "$test_sdt_uprobe" = "yes"])
904 # Arguments for binaries build exclusion
905 AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
906 AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
907 [Disable the build of lttng-consumerd binaries]))
908 AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
909 AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
910 [Disable the build of lttng-relayd binaries]))
911 AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
912 [Disable the build of lttng-sessiond binaries]))
913 AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
914 [Disable the build of the extra components]))
917 build_lib_consumer=no
920 build_lib_kernel_consumer=no
921 build_lib_kernel_ctl=no
922 build_lib_lttng_ctl=no
924 build_lib_sessiond_comm=no
925 build_lib_testpoint=no
926 build_lib_ust_consumer=no
928 # There is an overlap for enabled dependencies, but this makes everything
929 # simpler. libcommon and libconfig are always compiled so they are not repeated
932 # Enable binary dependencies.
933 AS_IF([test x$enable_bin_lttng != xno],
935 build_lib_lttng_ctl=yes
939 AS_IF([test x$enable_bin_lttng_consumerd != xno],
941 build_lib_consumer=yes
942 build_lib_sessiond_comm=yes
945 build_lib_testpoint=yes
949 AS_IF([test x$enable_bin_lttng_crash != xno],
950 # Do nothing since libconfig and libcommon are built by default.
954 AS_IF([test x$enable_bin_lttng_relayd != xno],
956 build_lib_sessiond_comm=yes
959 build_lib_testpoint=yes
962 AS_IF([test x$enable_bin_lttng_sessiond != xno],
964 build_lib_lttng_ctl=yes
965 build_lib_sessiond_comm=yes
966 build_lib_kernel_ctl=yes
968 build_lib_testpoint=yes
973 # Libraries dependencies enabling
974 AS_IF([test x$build_lib_lttng_ctl = xyes],
976 build_lib_sessiond_comm=yes
980 AS_IF([test x$build_lib_consumer = xyes],
982 build_lib_sessiond_comm=yes
983 build_lib_kernel_consumer=yes
985 AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
989 AS_IF([test x$build_lib_kernel_consumer = xyes],
991 build_lib_kernel_ctl=yes
996 AS_IF([test x$build_lib_relayd = xyes],
998 build_lib_sessiond_comm=yes
1003 AS_CASE([$host_cpu],
1004 [k1om], [ARCHTYPE="x86"],
1005 [i386], [ARCHTYPE="x86"],
1006 [i486], [ARCHTYPE="x86"],
1007 [i586], [ARCHTYPE="x86"],
1008 [i686], [ARCHTYPE="x86"],
1009 [amd64], [ARCHTYPE="x86"],
1010 [x86_64], [ARCHTYPE="x86"],
1011 [powerpc], [ARCHTYPE="ppc"],
1012 [ppc64], [ARCHTYPE="ppc"],
1013 [powerpc64], [ARCHTYPE="ppc"],
1014 [powerpc64le], [ARCHTYPE="ppc"],
1015 [ppc], [ARCHTYPE="ppc"],
1016 [s390], [ARCHTYPE="s390"],
1017 [s390x], [ARCHTYPE="s390"],
1018 [sparc], [ARCHTYPE="sparc64"],
1019 [sparc64], [ARCHTYPE="sparc64"],
1020 [alpha*], [ARCHTYPE="alpha"],
1021 [ia64], [ARCHTYPE="ia64"],
1022 [arm*], [ARCHTYPE="arm"],
1023 [aarch64*], [ARCHTYPE="aarch64"],
1024 [mips*], [ARCHTYPE="mips"],
1025 [nios2*], [ARCHTYPE="nios2"],
1026 [tile*], [ARCHTYPE="tile"],
1027 [hppa*], [ARCHTYPE="hppa"],
1028 [m68k], [ARCHTYPE="m68k"],
1029 [riscv*], [ARCHTYPE="riscv"],
1030 [ARCHTYPE="unknown"]
1036 [linux*], [OSTYPE="linux"],
1037 [freebsd*], [OSTYPE="freebsd"],
1038 [solaris*], [OSTYPE="solaris"],
1039 [cygwin*], [OSTYPE="cygwin"],
1040 [mingw*], [OSTYPE="mingw"],
1044 AM_CONDITIONAL([IS_LINUX], [test $OSTYPE = "linux"])
1048 # Userspace callstack capture is only supported by the Linux kernel on x86.
1049 AH_TEMPLATE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [Define if you have LTTng-modules userspace callstack tracing support])
1050 AS_IF([test "x$ARCHTYPE" = "xx86" && test "x$OSTYPE" = "xlinux"],[
1051 have_modules_userspace_callstack_context=yes
1052 AC_DEFINE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [1])
1054 AM_CONDITIONAL([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [test x$have_modules_userspace_callstack_context = xyes])
1056 # Export binaries build conditions.
1057 AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
1058 AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
1059 AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
1060 AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
1061 AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
1063 # Export the tests and extras build conditions.
1065 test "x$enable_bin_lttng" != "xno" && \
1066 test "x$enable_bin_lttng_consumerd" != "xno" && \
1067 test "x$enable_bin_lttng_crash" != "xno" && \
1068 test "x$enable_bin_lttng_relayd" != "xno" && \
1069 test "x$enable_bin_lttng_sessiond" != "xno"],
1074 AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
1075 AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
1077 # Export libraries build conditions.
1078 AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
1079 AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
1080 AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
1081 AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
1082 AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
1083 AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
1084 AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
1085 AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
1086 AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
1087 AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
1089 AM_CFLAGS="-fvisibility=hidden $OPT_CFLAGS $WARN_CFLAGS $PTHREAD_CFLAGS"
1092 AM_CXXFLAGS="-fvisibility=hidden -fvisibility-inlines-hidden $OPT_CXXFLAGS $WARN_CXXFLAGS $PTHREAD_CFLAGS"
1093 AC_SUBST(AM_CXXFLAGS)
1095 # This is set even though it is empty, so Makefiles can do "AM_LDFLAGS += ...".
1097 AC_SUBST(AM_LDFLAGS)
1099 # The order in which the include folders are searched is important.
1100 # The top_builddir should always be searched first in the event that a build
1101 # time generated file is included. An example of this is the "version.i" file.
1102 # In a scenario where lttng-tools is built from a distribution tarball and in a
1103 # out-of-tree manner, the generated "version.i" has priority on the one from
1104 # the source (distribution tarball) and must be found first.
1105 AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -I\$(top_builddir)/src -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
1106 AC_SUBST(AM_CPPFLAGS)
1108 lttngincludedir="${includedir}/lttng"
1109 AC_SUBST(lttngincludedir)
1111 lttngactionincludedir="${includedir}/lttng/action"
1112 AC_SUBST(lttngactionincludedir)
1114 lttngconditionincludedir="${includedir}/lttng/condition"
1115 AC_SUBST(lttngconditionincludedir)
1117 lttngnotificationincludedir="${includedir}/lttng/notification"
1118 AC_SUBST(lttngnotificationincludedir)
1120 lttngtriggerincludedir="${includedir}/lttng/trigger"
1121 AC_SUBST(lttngtriggerincludedir)
1123 lttngeventruleincludedir="${includedir}/lttng/event-rule"
1124 AC_SUBST(lttngeventruleincludedir)
1126 lttnglibexecdir="${libdir}/lttng/libexec"
1127 AC_SUBST(lttnglibexecdir)
1132 doc/examples/Makefile
1133 doc/examples/rotation/Makefile
1134 doc/examples/trigger-condition-event-matches/Makefile
1136 doc/man/asciidoc-attrs.conf
1139 extras/bindings/Makefile
1140 extras/bindings/swig/Makefile
1141 extras/bindings/swig/python/Makefile
1142 extras/core-handler/Makefile
1145 src/common/argpar/Makefile
1146 src/common/argpar-utils/Makefile
1147 src/common/bytecode/Makefile
1148 src/common/kernel-ctl/Makefile
1149 src/common/kernel-consumer/Makefile
1150 src/common/consumer/Makefile
1151 src/common/ust-consumer/Makefile
1152 src/common/hashtable/Makefile
1153 src/common/sessiond-comm/Makefile
1154 src/common/compat/Makefile
1155 src/common/relayd/Makefile
1156 src/common/testpoint/Makefile
1157 src/common/index/Makefile
1158 src/common/health/Makefile
1159 src/common/config/Makefile
1160 src/common/ini-config/Makefile
1161 src/common/string-utils/Makefile
1162 src/common/fd-tracker/Makefile
1163 src/common/filter/Makefile
1165 src/lib/lttng-ctl/Makefile
1166 src/lib/lttng-ctl/lttng-ctl.pc
1168 src/bin/lttng-consumerd/Makefile
1169 src/bin/lttng-sessiond/Makefile
1170 src/bin/lttng-relayd/Makefile
1171 src/bin/lttng/Makefile
1172 src/bin/lttng-crash/Makefile
1174 src/vendor/msgpack/Makefile
1176 tests/destructive/Makefile
1177 tests/regression/Makefile
1178 tests/regression/kernel/Makefile
1179 tests/regression/tools/Makefile
1180 tests/regression/tools/streaming/Makefile
1181 tests/regression/tools/filtering/Makefile
1182 tests/regression/tools/health/Makefile
1183 tests/regression/tools/tracefile-limits/Makefile
1184 tests/regression/tools/snapshots/Makefile
1185 tests/regression/tools/live/Makefile
1186 tests/regression/tools/exclusion/Makefile
1187 tests/regression/tools/save-load/Makefile
1188 tests/regression/tools/save-load/configuration/Makefile
1189 tests/regression/tools/mi/Makefile
1190 tests/regression/tools/wildcard/Makefile
1191 tests/regression/tools/channel/Makefile
1192 tests/regression/tools/crash/Makefile
1193 tests/regression/tools/regen-metadata/Makefile
1194 tests/regression/tools/regen-statedump/Makefile
1195 tests/regression/tools/notification/Makefile
1196 tests/regression/tools/rotation/Makefile
1197 tests/regression/tools/base-path/Makefile
1198 tests/regression/tools/metadata/Makefile
1199 tests/regression/tools/tracker/Makefile
1200 tests/regression/tools/working-directory/Makefile
1201 tests/regression/tools/relayd-grouping/Makefile
1202 tests/regression/tools/clear/Makefile
1203 tests/regression/tools/trigger/Makefile
1204 tests/regression/tools/trigger/rate-policy/Makefile
1205 tests/regression/tools/trigger/start-stop/Makefile
1206 tests/regression/tools/trigger/utils/Makefile
1207 tests/regression/tools/trigger/name/Makefile
1208 tests/regression/tools/trigger/hidden/Makefile
1209 tests/regression/ust/Makefile
1210 tests/regression/ust/nprocesses/Makefile
1211 tests/regression/ust/high-throughput/Makefile
1212 tests/regression/ust/low-throughput/Makefile
1213 tests/regression/ust/before-after/Makefile
1214 tests/regression/ust/buffers-pid/Makefile
1215 tests/regression/ust/periodical-metadata-flush/Makefile
1216 tests/regression/ust/multi-session/Makefile
1217 tests/regression/ust/multi-lib/Makefile
1218 tests/regression/ust/overlap/Makefile
1219 tests/regression/ust/overlap/demo/Makefile
1220 tests/regression/ust/linking/Makefile
1221 tests/regression/ust/daemon/Makefile
1222 tests/regression/ust/exit-fast/Makefile
1223 tests/regression/ust/fork/Makefile
1224 tests/regression/ust/libc-wrapper/Makefile
1225 tests/regression/ust/baddr-statedump/Makefile
1226 tests/regression/ust/ust-dl/Makefile
1227 tests/regression/ust/java-jul/Makefile
1228 tests/regression/ust/java-log4j/Makefile
1229 tests/regression/ust/getcpu-override/Makefile
1230 tests/regression/ust/clock-override/Makefile
1231 tests/regression/ust/type-declarations/Makefile
1232 tests/regression/ust/rotation-destroy-flush/Makefile
1233 tests/regression/ust/blocking/Makefile
1234 tests/regression/ust/namespaces/Makefile
1235 tests/stress/Makefile
1237 tests/unit/ini_config/Makefile
1239 tests/utils/Makefile
1240 tests/utils/tap/Makefile
1241 tests/utils/testapp/Makefile
1242 tests/utils/testapp/gen-ns-events/Makefile
1243 tests/utils/testapp/gen-kernel-test-events/Makefile
1244 tests/utils/testapp/gen-py-events/Makefile
1245 tests/utils/testapp/gen-ust-events/Makefile
1246 tests/utils/testapp/gen-ust-events-ns/Makefile
1247 tests/utils/testapp/gen-syscall-events-callstack/Makefile
1248 tests/utils/testapp/gen-ust-nevents/Makefile
1249 tests/utils/testapp/gen-ust-nevents-str/Makefile
1250 tests/utils/testapp/gen-syscall-events/Makefile
1251 tests/utils/testapp/gen-ust-tracef/Makefile
1252 tests/utils/testapp/userspace-probe-elf-binary/Makefile
1253 tests/utils/testapp/userspace-probe-elf-cxx-binary/Makefile
1254 tests/utils/testapp/userspace-probe-sdt-binary/Makefile
1255 tests/utils/xml-utils/Makefile
1258 # Inject variable into python test script.
1259 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1260 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1261 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1262 AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
1267 # Mini-report on what will be built.
1271 PPRINT_SET_INDENT(1)
1275 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1278 AS_IF([test -n "$report_fold"], [
1279 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1281 AS_ECHO("$version_description")
1285 PPRINT_SUBTITLE([Features])
1287 # Target architecture we're building for.
1288 target_arch=$host_cpu
1290 for f in $CFLAGS; do
1291 if test $f = "-m32"; then
1292 target_arch="32-bit"
1293 elif test $f = "-m64"; then
1294 target_arch="64-bit"
1298 PPRINT_PROP_STRING([Target architecture], $target_arch)
1300 # kmod enabled/disabled
1301 test "x$with_kmod" != "xno" && value=1 || value=0
1302 PPRINT_PROP_BOOL([libkmod support], $value)
1304 # LTTng-UST enabled/disabled
1305 test "x$with_lttng_ust" = "xyes" && value=1 || value=0
1306 PPRINT_PROP_BOOL([LTTng-UST support], $value)
1309 PPRINT_SUBTITLE([Binaries])
1311 # List binaries to be built
1312 test x$enable_bin_lttng != xno && value=1 || value=0
1313 PPRINT_PROP_BOOL([lttng], $value)
1315 test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1316 PPRINT_PROP_BOOL([lttng-consumerd], $value)
1318 test x$enable_bin_lttng_crash != xno && value=1 || value=0
1319 PPRINT_PROP_BOOL([lttng-crash], $value)
1321 test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1322 PPRINT_PROP_BOOL([lttng-relayd], $value)
1324 test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1325 PPRINT_PROP_BOOL([lttng-sessiond], $value)
1328 test x$enable_extras != xno && value=1 || value=0
1330 PPRINT_SET_INDENT(0)
1331 PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1332 PPRINT_SET_INDENT(1)
1335 PPRINT_SUBTITLE([Tests])
1337 # Print clear message that tests won't be built
1338 AS_IF([test "x$build_tests" = "xno"],[
1339 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1342 # LTTng UST Java agent JUL tests enabled/disabled
1343 test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1344 PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1346 # LTTng UST Java agent Log4j tests enabled/disabled
1347 test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1348 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1350 test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1351 PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1353 test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1354 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1356 # userspace-probe SDT instrumentation tests enabled/disabled
1357 test "x$test_sdt_uprobe" = "xyes" && value=1 || value=0
1358 PPRINT_PROP_BOOL([LTTng-modules SDT uprobe tests], $value)
1360 #Python binding enabled/disabled
1361 test "x$enable_python_binding" = xyes && value=1 || value=0
1363 PPRINT_SET_INDENT(0)
1364 PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1366 # man pages build enabled/disabled
1367 m4_pushdef([build_man_pages_msg], [Build and install man pages])
1369 AS_IF([test "x$man_pages_opt" != "xno"], [
1370 AS_IF([test "x$in_git_repo" = "xyes"], [
1371 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1373 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1374 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1376 PPRINT_PROP_STRING([build_man_pages_msg],
1377 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1378 $PPRINT_COLOR_SUBTITLE)
1382 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1385 m4_popdef([build_man_pages_msg])
1387 test "x$embedded_help" = xyes && value=1 || value=0
1388 PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1390 PPRINT_SET_INDENT(1)
1392 report_bindir="`eval eval echo $bindir`"
1393 report_libdir="`eval eval echo $libdir`"
1395 # Print the bindir and libdir this `make install' will install into.
1397 PPRINT_SUBTITLE([Install directories])
1398 PPRINT_PROP_STRING([Binaries], [$report_bindir])
1399 PPRINT_PROP_STRING([Libraries], [$report_libdir])
1402 PPRINT_SUBTITLE([Search directories])
1404 # If we build the sessiond, print the paths it will use
1405 AS_IF([test "$SESSIOND_BIN" = ""],[
1406 path="$report_bindir/lttng-sessiond"
1408 path="$SESSIOND_BIN"
1410 PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1412 AS_IF([test "$CONSUMERD32_BIN" = ""],[
1413 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1415 path="$CONSUMERD32_BIN"
1417 PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1419 AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1420 path="`eval eval echo $libdir`"
1422 path="$CONSUMERD32_LIBDIR"
1424 PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1426 AS_IF([test "$CONSUMERD64_BIN" = ""],[
1427 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1429 path="$CONSUMERD64_BIN"
1431 PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1433 AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1434 path="`eval eval echo $libdir`"
1436 path="$CONSUMERD64_LIBDIR"
1438 PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1439 PPRINT_SET_INDENT(0)
1441 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1443 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1445 Note that the man pages are already built in this distribution tarball,
1446 therefore asciidoc and xmlto are only needed if you intend to modify
1449 Also note that the installed man pages will contain the project's
1450 default command-line option and environment variable values.
1452 Use --disable-man-pages to completely disable building and installing