Document tracing session rotation features
[lttng-tools.git] / configure.ac
1 AC_PREREQ([2.64])
2 AC_INIT([lttng-tools],[2.11.0-pre],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
3
4 AC_CONFIG_HEADERS([include/config.h])
5 AC_CONFIG_AUX_DIR([config])
6 AC_CONFIG_MACRO_DIR([m4])
7
8 AC_CANONICAL_TARGET
9 AC_CANONICAL_HOST
10
11 AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip tar-pax nostdinc])
12 AM_MAINTAINER_MODE([enable])
13
14 # Enable silent rules if available (Introduced in AM 1.11)
15 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
16
17 AC_REQUIRE_AUX_FILE([tap-driver.sh])
18
19 # Checks for C compiler
20 AC_USE_SYSTEM_EXTENSIONS
21 AC_SYS_LARGEFILE
22 AC_PROG_CC
23 AC_PROG_CC_STDC
24
25 # Checks for programs.
26 AC_PROG_GREP
27 AC_PROG_MAKE_SET
28 AC_PROG_SED
29 AC_PATH_PROG([report_fold], [fold])
30 LT_INIT
31
32 # Check for objcopy, required by the base address statedump and dynamic linker tests
33 AC_CHECK_TOOL([OBJCOPY], [objcopy], [no])
34 AS_IF([test "x$OBJCOPY" = "xno"],
35 [AC_MSG_WARN([Cannot find objcopy. The base address statedump and dynamic linker tests will be disabled. Install the binutils package to remediate this.])]
36 )
37 AM_CONDITIONAL([HAVE_OBJCOPY], [test "x$OBJCOPY" != xno])
38
39 # check for pgrep
40 AC_PATH_PROG([PGREP], [pgrep], [no])
41 AM_CONDITIONAL([HAVE_PGREP], [test "x$PGREP" != "xno"])
42
43 # check for bison
44 AC_PROG_YACC
45 BISON=$YACC
46 AX_PROG_BISON_VERSION([2.4], [have_bison=yes])
47
48 AS_IF([test "x$have_bison" != "xyes"], [
49 AS_IF([test "x$in_git_repo" = "xyes"], [
50 AC_MSG_FAILURE([
51 Bison >= 2.4 is required when building from the Git repository. You can
52 set the YACC variable to override automatic detection.
53 ])
54 ], [
55 AC_MSG_WARN([
56 Missing Bison >= 2.4. Note that the parser files are already built in
57 this distribution tarball, so Bison is only needed if you intend to
58 modify their sources. You can set the YACC variable to override automatic
59 detection.
60 ])
61 ])
62 ])
63 AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
64
65 # check for flex
66 AC_PROG_LEX
67 FLEX=$LEX
68 AX_PROG_FLEX_VERSION([2.5.35], [have_flex=yes])
69
70 AS_IF([test "x$have_flex" != "xyes"], [
71 AS_IF([test "x$in_git_repo" = "xyes"], [
72 AC_MSG_FAILURE([
73 Flex >= 2.5.35 is required when building from the Git repository. You can
74 set the LEX variable to override automatic detection.
75 ])
76 ], [
77 AC_MSG_WARN([
78 Missing Flex >= 2.5.35. Note that the lexer files are already built in
79 this distribution tarball, so Flex is only needed if you intend to
80 modify their sources. You can set the LEX variable to override automatic
81 detection.
82 ])
83 ])
84 ])
85 AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
86
87
88 # Checks for typedefs, structures, and compiler characteristics.
89 AC_C_INLINE
90 AC_TYPE_INT32_T
91 AC_TYPE_INT64_T
92 AC_TYPE_MODE_T
93 AC_TYPE_OFF_T
94 AC_TYPE_PID_T
95 AC_TYPE_SIZE_T
96 AC_TYPE_SSIZE_T
97 AC_TYPE_UID_T
98 AC_TYPE_UINT16_T
99 AC_TYPE_UINT32_T
100 AC_TYPE_UINT64_T
101 AC_TYPE_UINT8_T
102
103 AX_C___ATTRIBUTE__
104 AS_IF([test "x$ax_cv___attribute__" = "xyes"],
105 [:],
106 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
107
108 AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
109
110 AX_LIB_SOCKET_NSL
111
112 LT_NO_UNDEFINED=""
113 AS_CASE([$host_os],
114 [cygwin*],
115 [
116 LT_NO_UNDEFINED="-no-undefined"
117 ],
118 [cygwin*|darwin*|mingw*|solaris*],
119 [
120 # On platforms where we only support the relayd, disable the other binaries by default
121 AS_IF([test "x$enable_bin_lttng" = "x" ], [enable_bin_lttng=no])
122 AS_IF([test "x$enable_bin_lttng_consumerd" = "x" ], [enable_bin_lttng_consumerd=no])
123 AS_IF([test "x$enable_bin_lttng_crash" = "x" ], [enable_bin_lttng_crash=no])
124 AS_IF([test "x$enable_bin_lttng_sessiond" = "x" ], [enable_bin_lttng_sessiond=no])
125 AS_IF([test "x$enable_extras" = "x" ], [enable_extras=no])
126 AS_IF([test "x$with_lttng_ust" = "x" ], [with_lttng_ust=no])
127 ]
128 )
129
130 AC_SUBST(LT_NO_UNDEFINED)
131
132 # Compute minor/major/patchlevel version numbers
133 major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
134 minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
135 patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
136
137 AC_SUBST([MAJOR_VERSION], [$major_version])
138 AC_SUBST([MINOR_VERSION], [$minor_version])
139 AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
140 AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
141 AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
142 AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
143
144 version_name="Codename TBD"
145 version_description='Description TBD'
146 version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
147
148 AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
149 AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
150
151 # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
152 AC_ARG_ENABLE(libtool-linkdep-fixup,
153 AS_HELP_STRING([--disable-libtool-linkdep-fixup],
154 [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
155 libtool_fixup=$enableval,
156 libtool_fixup=yes)
157
158 AS_IF([test "x$libtool_fixup" = "xyes"],
159 [
160 libtool_m4="$srcdir/m4/libtool.m4"
161 libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
162 AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
163 libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
164 AS_IF([test $libtool_flag_pattern_count -ne 0],
165 [
166 AC_MSG_RESULT([$libtool_flag_pattern_count])
167 AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
168 $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
169 ],
170 [
171 AC_MSG_RESULT([none])
172 ])
173 ])
174
175 AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
176
177 AC_CHECK_HEADERS([ \
178 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
179 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
180 getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
181 netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
182 sys/mount.h sys/param.h sys/time.h
183 ])
184
185 # Basic functions check
186 AC_CHECK_FUNCS([ \
187 atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
188 gethostbyname gethostname getpagesize localtime_r memchr memset \
189 mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
190 strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
191 strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
192 sched_getcpu sysconf sync_file_range
193 ])
194
195 # Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
196 # add -lrt to LIBS
197 AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
198
199 # Checks for dl.
200 AC_CHECK_LIB([dl], [dlopen], [
201 have_libdl=yes
202 libdl_name=dl
203 ], [
204 # libdl not found, check for dlopen in libc.
205 AC_CHECK_LIB([c], [dlopen], [
206 have_libc_dl=yes
207 libdl_name=c
208 ], [
209 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
210 ])
211 ])
212
213 # Check if libdl has dlmopen support.
214 AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
215 AC_CHECK_LIB([$libdl_name], [dlmopen], [
216 AC_DEFINE([HAVE_DLMOPEN], [1])
217 HAVE_DLMOPEN=1
218 ], [
219 HAVE_DLMOPEN=0
220 ])
221 AC_SUBST(HAVE_DLMOPEN)
222
223 # Babeltrace viewer check
224 AC_ARG_WITH([babeltrace-bin],
225 AS_HELP_STRING([--with-babeltrace-bin],
226 [Location of the babeltrace viewer executable (including the filename)]),
227 [BABELTRACE_BIN="$withval"],
228 [BABELTRACE_BIN=''])
229 AC_SUBST([BABELTRACE_BIN])
230
231 # lttv-gui
232 AC_ARG_WITH([lttv-gui-bin],
233 AS_HELP_STRING([--with-lttv-gui-bin],
234 [Location of the lttv GUI viewer executable (including the filename)]),
235 [LTTV_GUI_BIN="$withval"],
236 [LTTV_GUI_BIN=''])
237 AC_SUBST([LTTV_GUI_BIN])
238
239 AC_ARG_WITH([consumerd32-bin],
240 AS_HELP_STRING([--with-consumerd32-bin],
241 [Location of the 32-bit consumerd executable (including the filename)]),
242 [CONSUMERD32_BIN="$withval"],
243 [CONSUMERD32_BIN=''])
244 AC_SUBST([CONSUMERD32_BIN])
245
246 AC_ARG_WITH([consumerd64-bin],
247 AS_HELP_STRING([--with-consumerd64-bin],
248 [Location of the 64-bit consumerd executable (including the filename)]),
249 [CONSUMERD64_BIN="$withval"],
250 [CONSUMERD64_BIN=''])
251 AC_SUBST([CONSUMERD64_BIN])
252
253 AC_ARG_WITH([consumerd32-libdir],
254 AS_HELP_STRING([--with-consumerd32-libdir],
255 [Directory containing the 32-bit consumerd libraries]),
256 [CONSUMERD32_LIBDIR="$withval"],
257 [CONSUMERD32_LIBDIR=''])
258 AC_SUBST([CONSUMERD32_LIBDIR])
259
260 AC_ARG_WITH([consumerd64-libdir],
261 AS_HELP_STRING([--with-consumerd64-libdir],
262 [Directory containing the 64-bit consumerd libraries]),
263 [CONSUMERD64_LIBDIR="$withval"],
264 [CONSUMERD64_LIBDIR=''])
265 AC_SUBST([CONSUMERD64_LIBDIR])
266
267 AC_ARG_WITH([sessiond-bin],
268 AS_HELP_STRING([--with-sessiond-bin],
269 [Location of the sessiond executable (including the filename)]),
270 [SESSIOND_BIN="$withval"],
271 [SESSIOND_BIN=''])
272 AC_SUBST([SESSIOND_BIN])
273
274 AC_ARG_WITH([lttng-system-rundir],
275 AS_HELP_STRING([--with-lttng-system-rundir],
276 [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
277 [LTTNG_SYSTEM_RUNDIR="$withval"],
278 [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
279 AC_SUBST([LTTNG_SYSTEM_RUNDIR])
280
281 AC_ARG_ENABLE([test-java-agent-jul],
282 [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
283 [test_java_agent_jul=$enableval],
284 [test_java_agent_jul=no]
285 )
286
287 AC_ARG_ENABLE([test-java-agent-log4j],
288 [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j tests [default=no]])],
289 [test_java_agent_log4j=$enableval],
290 [test_java_agent_log4j=no]
291 )
292
293 AC_ARG_ENABLE([test-java-agent-all],
294 [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
295 [test_java_agent_jul=$enableval
296 test_java_agent_log4j=$enableval],
297 [:]
298 )
299
300 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
301 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
302 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
303 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
304 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
305 AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
306 AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
307 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
308
309 AC_DEFUN([_AC_DEFINE_AND_SUBST], [
310 AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
311 $1="$2"
312 AC_SUBST([$1])
313 ])
314
315 AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
316 AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
317 $1="$2"
318 AC_SUBST([$1])
319 ])
320
321 # Default values
322 m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [16384])
323 m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
324 m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
325 m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
326 m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
327 m4_define([_DEFAULT_CHANNEL_MONITOR_TIMER], [1000000])
328 m4_define([_DEFAULT_CHANNEL_BLOCKING_TIMEOUT], [0])
329 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT], [5345])
330 _AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
331 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
332 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
333 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
334 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
335 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
336 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
337 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [1048576])
338 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
339 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
340 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_BLOCKING_TIMEOUT], [_DEFAULT_CHANNEL_BLOCKING_TIMEOUT])
341 _AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
342 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
343 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
344 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
345 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
346 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
347 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
348 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
349 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
350 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
351 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
352 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_BLOCKING_TIMEOUT], [0])
353 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
354 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
355 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
356 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
357 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
358 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
359 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_BLOCKING_TIMEOUT], [0])
360 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
361 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [524288])
362 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
363 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
364 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
365 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
366 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
367 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
368 _AC_DEFINE_AND_SUBST([DEFAULT_ROTATE_PENDING_RELAY_TIMER], [200000])
369
370 # Command short descriptions
371 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
372 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
373 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
374 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
375 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
376 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset an automatic rotation schedule])
377 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
378 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
379 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set an automatic rotation schedule])
380 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
381 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
382 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
383 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Manage an LTTng tracing session's data regeneration])
384 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ROTATE], [Archive a tracing session's current trace chunk])
385 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
386 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
387 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
388 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
389 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
390 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
391 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
392 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
393 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
394 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
395
396 if test "x$prefix" = "xNONE"; then
397 prefix=$ac_default_prefix
398 fi
399 CONFDIR=`eval echo $sysconfdir`
400 AC_SUBST(CONFDIR)
401 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
402
403 AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data directory.])
404
405 # Check libpopt
406 PKG_CHECK_MODULES([POPT], [popt],
407 [
408 dnl PKG_CHECK_MODULES defines POPT_LIBS
409 ],
410 [
411 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])
412 AC_MSG_WARN([Finding libpopt without pkg-config.])
413 AC_CHECK_LIB([popt],
414 [poptGetContext],
415 [POPT_LIBS="-lpopt"],
416 [
417 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])
418 ]
419 )
420 ]
421 )
422 AC_SUBST(POPT_LIBS)
423
424 PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
425
426 # First, check for uuid in system libs
427 AH_TEMPLATE([LTTNG_HAVE_LIBUUID], [Define if you have libuuid support])
428 AC_CHECK_FUNCS([uuid_generate],
429 [
430 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
431 UUID_LIBS=""
432 ],
433 [
434 # Then, check if the pkg-config module is available, otherwise explicitly check
435 # for libuuid, or uuid support in the C-library.
436 PKG_CHECK_MODULES([UUID], [uuid],
437 [
438 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
439 dnl PKG_CHECK_MODULES defines UUID_LIBS
440 ],
441 [
442 AC_MSG_WARN([pkg-config was unable to find a valid .pc for libuuid. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
443 AC_MSG_WARN([Finding libuuid without pkg-config.])
444 AC_CHECK_LIB([uuid], [uuid_generate],
445 [
446 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
447 UUID_LIBS="-luuid"
448 ],
449 [
450 # libuuid not found, check for uuid_create in libc.
451 AC_CHECK_LIB([c], [uuid_create],
452 [
453 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
454 UUID_LIBS="-lc"
455 ],
456 [
457 AC_MSG_FAILURE([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
458 ]
459 )
460 ]
461 )
462 ]
463 )
464 ]
465 )
466 AC_SUBST(UUID_LIBS)
467
468 AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
469
470 # URCU library version needed or newer
471 m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.9.0 is needed])
472
473 # Check liburcu needed function calls
474 AC_CHECK_DECL([cds_list_add], [],
475 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
476 AC_CHECK_DECL([cds_wfcq_init], [],
477 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
478 AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
479 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
480 AC_CHECK_DECL([futex_async], [],
481 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
482 AC_CHECK_DECL([rcu_thread_offline], [],
483 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
484 AC_CHECK_DECL([rcu_thread_online], [],
485 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
486 AC_CHECK_DECL([caa_likely], [],
487 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
488 AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
489 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
490
491 #Function added in urcu 0.7.0
492 AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
493 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
494 )
495
496 #Function added in urcu 0.9.0
497 AC_CHECK_DECL([urcu_ref_get_unless_zero], [],
498 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/ref.h>]]
499 )
500
501 # Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
502 # it can be explicitly disabled with --without-kmod
503 AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
504 AC_ARG_WITH([kmod],
505 [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
506 [],
507 [with_kmod=check]
508 )
509
510 AS_IF([test "x$with_kmod" != "xno"],
511 [
512 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
513 [
514 AC_DEFINE([HAVE_KMOD], [1])
515 KMOD_LIBS="-lkmod"
516 ],
517 [
518 if test "x$with_kmod" != xcheck; then
519 AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
520 else
521 with_kmod=no
522 fi
523 ]
524 )
525 ]
526 )
527 AC_SUBST(KMOD_LIBS)
528
529 # Check for liblttng-ust-ctl, fail if it's not found,
530 # it can be explicitly disabled with --without-lttng-ust
531 AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
532 AC_ARG_WITH([lttng-ust],
533 [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
534 [],
535 [with_lttng_ust=yes]
536 )
537
538 AS_IF([test "x$with_lttng_ust" = "xyes"],
539 [
540 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
541 [
542 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
543 ],
544 [
545 AC_MSG_FAILURE([Cannot find LTTng-UST >= 2.2.x. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])
546 ],
547 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
548 )
549 ]
550 )
551 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
552
553
554
555 # check for dlopen
556 AC_CHECK_LIB([dl], [dlopen],
557 [DL_LIBS="-ldl"],
558 [
559 #libdl not found, check for dlopen in libc.
560 AC_CHECK_LIB([c], [dlopen],
561 [DL_LIBS="-lc"],
562 [AC_MSG_FAILURE([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])]
563 )
564 ]
565 )
566 AC_SUBST(DL_LIBS)
567
568 # Check for fmemopen
569 AC_CHECK_LIB([c], [fmemopen],
570 [
571 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
572 ]
573 )
574
575 # Check for open_memstream
576 AC_CHECK_LIB([c], [open_memstream],
577 [
578 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
579 ]
580 )
581
582 # check for libpfm
583 AC_CHECK_LIB([pfm], [pfm_initialize],
584 [
585 have_libpfm=yes
586 ])
587 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
588
589 AC_ARG_ENABLE([git-version],
590 [AC_HELP_STRING([--disable-git-version],
591 [Do not use the git version for the build])],
592 [have_git_version=$enableval], [have_git_version=yes]
593 )
594
595 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
596 [test "x${have_git_version}" = "xyes"])
597
598 # For Python
599 # SWIG version needed or newer:
600 swig_version=2.0.0
601
602 AC_ARG_ENABLE([python-bindings],
603 [AC_HELP_STRING([--enable-python-bindings],
604 [compile Python bindings])],
605 [enable_python_binding=$enableval], [enable_python_binding=no])
606
607 AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
608
609 if test "x$enable_python_binding" = xyes; then
610 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
611 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
612 AM_PATH_PYTHON([3.0])
613
614 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
615 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
616 AS_IF([test -z "$PYTHON_INCLUDE"], [
617 AS_IF([test -z "$PYTHON_CONFIG"], [
618 AC_PATH_PROGS([PYTHON_CONFIG],
619 [python$PYTHON_VERSION-config python-config],
620 [no],
621 [`dirname $PYTHON`])
622 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
623 ])
624 AC_MSG_CHECKING([python include flags])
625 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
626 AC_MSG_RESULT([$PYTHON_INCLUDE])
627 ])
628
629 else
630 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
631 [if you want Python bindings.])
632
633 fi
634
635 # Epoll check. If not present, the build will fallback on poll() API
636 AX_HAVE_EPOLL(
637 [AX_CONFIG_FEATURE_ENABLE(epoll)],
638 [AX_CONFIG_FEATURE_DISABLE(epoll)]
639 )
640 AX_CONFIG_FEATURE(
641 [epoll], [This platform supports epoll(7)],
642 [HAVE_EPOLL], [This platform supports epoll(7).],
643 [enable_epoll="yes"], [enable_epoll="no"]
644 )
645 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
646
647 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
648 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
649
650 if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
651 AX_JAVA_OPTIONS
652 AX_PROG_JAVAC
653 AX_PROG_JAVA
654 AX_PROG_JAR
655
656 AX_CHECK_CLASSPATH
657
658 # Check for Java UST agent common class first
659 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
660 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
661 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
662 fi
663
664 if test "x$test_java_agent_jul" = "xyes"; then
665 # Check for JUL agent class
666 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
667 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
668 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
669 fi
670 fi
671
672 if test "x$test_java_agent_log4j" = "xyes"; then
673 # Check for Log4j agent class
674 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
675 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
676 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
677 fi
678
679 # Check for Log4j class
680 AX_CHECK_CLASS(org.apache.log4j.Logger)
681 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
682 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"])
683 fi
684 fi
685 fi
686
687 # set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
688 # is not distributed in tarballs
689 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
690 AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
691
692 # enable building man pages (user's intention)
693 AC_ARG_ENABLE(
694 man-pages,
695 AS_HELP_STRING(
696 [--disable-man-pages],
697 [Do not build and install man pages (already built in a distributed tarball)]
698 ),
699 [man_pages_opt=$enableval],
700 [man_pages_opt=yes]
701 )
702
703 # check for asciidoc and xmlto if we enabled building the man pages
704 have_asciidoc_xmlto=no
705 warn_prebuilt_man_pages=no
706
707 AS_IF([test "x$man_pages_opt" = "xyes"], [
708 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
709 AC_PATH_PROG([XMLTO], [xmlto], [no])
710
711 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
712 AS_IF([test "x$in_git_repo" = "xyes"], [
713 # this is an error because we're in the Git repo, which
714 # means the man pages are not already generated for us,
715 # thus asciidoc/xmlto are required because we were asked
716 # to build the man pages
717 AC_MSG_ERROR([
718 You need asciidoc and xmlto to build the LTTng-tools man pages. Use
719 --disable-man-pages to disable building the man pages, in which case
720 they will not be installed.
721 ])
722 ], [
723 # only warn here: since we're in the tarball, the man
724 # pages should already be generated at this point, thus
725 # asciidoc/xmlto are not strictly required
726 warn_prebuilt_man_pages=yes
727 ])
728 ], [
729 have_asciidoc_xmlto=yes
730 ])
731 ])
732
733 # export man page build condition: build the man pages if the user
734 # asked for it, and if the tools are available
735 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
736 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
737
738 AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
739
740 # embedded --help message
741 AC_ARG_ENABLE(
742 [embedded-help],
743 AS_HELP_STRING(
744 [--enable-embedded-help],
745 [Embed the --help messages in the executable files]
746 ),
747 [embedded_help=$enableval],
748 [embedded_help=no]
749 )
750 AS_IF([test "x$embedded_help" = "xyes"], [
751 AS_IF([test "x$man_pages_opt" = "xno"], [
752 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
753 ])
754 AC_PATH_PROG([man_prog_path], [man], [no])
755 AS_IF([test "x$man_prog_path" = "xno"], [
756 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
757 ])
758 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
759 AC_SUBST([MANPROG], [$man_prog_path])
760 ])
761 AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
762
763 # Python agent test
764 UST_PYTHON_AGENT="lttngust"
765
766 AC_ARG_ENABLE(test-python2-agent,
767 AS_HELP_STRING([--enable-test-python2-agent],
768 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
769 ),[:],[test_python2_agent_autodetect=yes]
770 )
771
772 AC_ARG_ENABLE(test-python3-agent,
773 AS_HELP_STRING([--enable-test-python3-agent],
774 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
775 ),[:],[test_python3_agent_autodetect=yes]
776 )
777
778 AC_ARG_ENABLE(test-python-agent-all,
779 AS_HELP_STRING([--enable-test-python-agent-all],
780 [enable test for all python{2/3} agent.]
781 ),
782 )
783
784 AS_IF([test ! -z "$enable_test_python_agent_all"], [
785 unset test_python2_agent_autodetect
786 unset test_python3_agent_autodetect
787 ])
788
789 AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
790 enable_test_python2_agent=yes
791 enable_test_python3_agent=yes
792 ])
793
794 AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
795 enable_test_python2_agent=no
796 enable_test_python3_agent=no
797 ])
798
799
800 AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
801 AS_IF([test -z "$PYTHON2"], [
802 PYTHON2=python2
803 ], [
804 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
805 ])
806
807 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
808 AS_IF([test -z "$PYTHON2_BIN"], [
809 AS_IF([test -z "$test_python2_agent_autodetect"],[
810 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
811 ])
812 ], [
813 AC_MSG_CHECKING([for python2 lttng-ust agent])
814 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
815 PYTHON2_AGENT=$PYTHON2_BIN
816 AC_MSG_RESULT([yes])
817 RUN_PYTHON_AGENT_TEST=yes
818 ], [
819 AC_MSG_RESULT([no])
820 AS_IF([test -z "$test_python2_agent_autodetect"],[
821 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
822 ])
823 ])
824
825 ])
826
827 ])
828
829 AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
830 AS_IF([test -z "$PYTHON3"], [
831 PYTHON3=python3
832 ], [
833 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
834 ])
835
836 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
837 AS_IF([test -z "$PYTHON3_BIN"], [
838 AS_IF([test -z "$test_python3_agent_autodetect"],[
839 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
840 ])
841 ], [
842 AC_MSG_CHECKING([for python3 lttng-ust agent])
843 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
844 PYTHON3_AGENT=$PYTHON3_BIN
845 AC_MSG_RESULT([yes])
846 RUN_PYTHON_AGENT_TEST=yes
847 ], [
848 AC_MSG_RESULT([no])
849 AS_IF([test -z "$test_python3_agent_autodetect"],[
850 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
851 ])
852 ])
853
854 ])
855 ])
856 AC_SUBST([RUN_PYTHON_AGENT_TEST])
857 AC_SUBST([PYTHON2_AGENT])
858 AC_SUBST([PYTHON3_AGENT])
859
860 # Arguments for binaries build exclusion
861 AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
862 AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
863 [Disable the build of lttng-consumerd binaries]))
864 AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
865 AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
866 [Disable the build of lttng-relayd binaries]))
867 AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
868 [Disable the build of lttng-sessiond binaries]))
869 AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
870 [Disable the build of the extra components]))
871
872
873 # Always build libconfig since it a dependency of libcommon
874 build_lib_config=yes
875
876 build_lib_compat=no
877 build_lib_consumer=no
878 build_lib_hashtable=no
879 build_lib_health=no
880 build_lib_index=no
881 build_lib_kernel_consumer=no
882 build_lib_kernel_ctl=no
883 build_lib_lttng_ctl=no
884 build_lib_relayd=no
885 build_lib_sessiond_comm=no
886 build_lib_testpoint=no
887 build_lib_ust_consumer=no
888
889 # There is an overlap for enabled dependencies, but this makes everything
890 # simpler. libcommon and libconfig are always compiled so they are not repeated
891 # here.
892
893 # Enable binary dependencies.
894 AS_IF([test x$enable_bin_lttng != xno],
895 [
896 build_lib_lttng_ctl=yes
897 ]
898 )
899
900 AS_IF([test x$enable_bin_lttng_consumerd != xno],
901 [
902 build_lib_consumer=yes
903 build_lib_sessiond_comm=yes
904 build_lib_index=yes
905 build_lib_health=yes
906 build_lib_testpoint=yes
907 ]
908 )
909
910 AS_IF([test x$enable_bin_lttng_crash != xno],
911 # Do nothing since libconfig and libcommon are built by default.
912 []
913 )
914
915 AS_IF([test x$enable_bin_lttng_relayd != xno],
916 [
917 build_lib_lttng_ctl=yes
918 build_lib_sessiond_comm=yes
919 build_lib_hashtable=yes
920 build_lib_compat=yes
921 build_lib_index=yes
922 build_lib_health=yes
923 build_lib_testpoint=yes
924 ]
925 )
926 AS_IF([test x$enable_bin_lttng_sessiond != xno],
927 [
928 build_lib_lttng_ctl=yes
929 build_lib_sessiond_comm=yes
930 build_lib_kernel_ctl=yes
931 build_lib_hashtable=yes
932 build_lib_compat=yes
933 build_lib_relayd=yes
934 build_lib_testpoint=yes
935 build_lib_health=yes
936 build_lib_health=yes
937 ]
938 )
939
940 # Libraries dependencies enabling
941 AS_IF([test x$build_lib_lttng_ctl = xyes],
942 [
943 build_lib_sessiond_comm=yes
944 build_lib_hashtable=yes
945 ]
946 )
947
948 AS_IF([test x$build_lib_consumer = xyes],
949 [
950 build_lib_sessiond_comm=yes
951 build_lib_kernel_consumer=yes
952 build_lib_hashtable=yes
953 build_lib_compat=yes
954 build_lib_relayd=yes
955 AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
956 ]
957 )
958
959 AS_IF([test x$build_lib_kernel_consumer = xyes],
960 [
961 build_lib_kernel_ctl=yes
962 build_lib_relayd=yes
963 ]
964 )
965
966 AS_IF([test x$build_lib_relayd = xyes],
967 [
968 build_lib_sessiond_comm=yes
969 ]
970 )
971
972
973 # Export binaries build conditions.
974 AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
975 AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
976 AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
977 AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
978 AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
979
980 # Export the tests and extras build conditions.
981 AS_IF([\
982 test "x$enable_bin_lttng" != "xno" && \
983 test "x$enable_bin_lttng_consumerd" != "xno" && \
984 test "x$enable_bin_lttng_crash" != "xno" && \
985 test "x$enable_bin_lttng_relayd" != "xno" && \
986 test "x$enable_bin_lttng_sessiond" != "xno"],
987 [build_tests=yes],
988 [build_tests=no]
989 )
990
991 AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
992 AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
993
994 # Export libraries build conditions.
995 AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
996 AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
997 AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
998 AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
999 AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
1000 AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
1001 AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
1002 AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
1003 AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
1004 AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
1005 AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
1006 AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
1007 AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
1008
1009 AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
1010 AC_SUBST(AM_CFLAGS)
1011
1012 AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
1013 AC_SUBST(AM_CPPFLAGS)
1014
1015 lttngincludedir="${includedir}/lttng"
1016 AC_SUBST(lttngincludedir)
1017
1018 lttngactionincludedir="${includedir}/lttng/action"
1019 AC_SUBST(lttngactionincludedir)
1020
1021 lttngconditionincludedir="${includedir}/lttng/condition"
1022 AC_SUBST(lttngconditionincludedir)
1023
1024 lttngnotificationincludedir="${includedir}/lttng/notification"
1025 AC_SUBST(lttngnotificationincludedir)
1026
1027 lttngtriggerincludedir="${includedir}/lttng/trigger"
1028 AC_SUBST(lttngtriggerincludedir)
1029
1030 lttnglibexecdir="${libdir}/lttng/libexec"
1031 AC_SUBST(lttnglibexecdir)
1032
1033 AC_CONFIG_FILES([
1034 Makefile
1035 doc/Makefile
1036 doc/man/Makefile
1037 doc/man/asciidoc-attrs.conf
1038 include/Makefile
1039 extras/Makefile
1040 extras/bindings/Makefile
1041 extras/bindings/swig/Makefile
1042 extras/bindings/swig/python/Makefile
1043 extras/core-handler/Makefile
1044 src/Makefile
1045 src/common/Makefile
1046 src/common/kernel-ctl/Makefile
1047 src/common/kernel-consumer/Makefile
1048 src/common/consumer/Makefile
1049 src/common/ust-consumer/Makefile
1050 src/common/hashtable/Makefile
1051 src/common/sessiond-comm/Makefile
1052 src/common/compat/Makefile
1053 src/common/relayd/Makefile
1054 src/common/testpoint/Makefile
1055 src/common/index/Makefile
1056 src/common/health/Makefile
1057 src/common/config/Makefile
1058 src/common/string-utils/Makefile
1059 src/lib/Makefile
1060 src/lib/lttng-ctl/Makefile
1061 src/lib/lttng-ctl/filter/Makefile
1062 src/lib/lttng-ctl/lttng-ctl.pc
1063 src/bin/Makefile
1064 src/bin/lttng-consumerd/Makefile
1065 src/bin/lttng-sessiond/Makefile
1066 src/bin/lttng-relayd/Makefile
1067 src/bin/lttng/Makefile
1068 src/bin/lttng-crash/Makefile
1069 tests/Makefile
1070 tests/destructive/Makefile
1071 tests/regression/Makefile
1072 tests/regression/kernel/Makefile
1073 tests/regression/tools/Makefile
1074 tests/regression/tools/streaming/Makefile
1075 tests/regression/tools/filtering/Makefile
1076 tests/regression/tools/health/Makefile
1077 tests/regression/tools/tracefile-limits/Makefile
1078 tests/regression/tools/snapshots/Makefile
1079 tests/regression/tools/live/Makefile
1080 tests/regression/tools/exclusion/Makefile
1081 tests/regression/tools/save-load/Makefile
1082 tests/regression/tools/save-load/configuration/Makefile
1083 tests/regression/tools/mi/Makefile
1084 tests/regression/tools/wildcard/Makefile
1085 tests/regression/tools/crash/Makefile
1086 tests/regression/tools/regen-metadata/Makefile
1087 tests/regression/tools/regen-statedump/Makefile
1088 tests/regression/tools/notification/Makefile
1089 tests/regression/ust/Makefile
1090 tests/regression/ust/nprocesses/Makefile
1091 tests/regression/ust/high-throughput/Makefile
1092 tests/regression/ust/low-throughput/Makefile
1093 tests/regression/ust/before-after/Makefile
1094 tests/regression/ust/buffers-pid/Makefile
1095 tests/regression/ust/periodical-metadata-flush/Makefile
1096 tests/regression/ust/multi-session/Makefile
1097 tests/regression/ust/overlap/Makefile
1098 tests/regression/ust/overlap/demo/Makefile
1099 tests/regression/ust/linking/Makefile
1100 tests/regression/ust/daemon/Makefile
1101 tests/regression/ust/exit-fast/Makefile
1102 tests/regression/ust/fork/Makefile
1103 tests/regression/ust/libc-wrapper/Makefile
1104 tests/regression/ust/baddr-statedump/Makefile
1105 tests/regression/ust/ust-dl/Makefile
1106 tests/regression/ust/java-jul/Makefile
1107 tests/regression/ust/java-log4j/Makefile
1108 tests/regression/ust/python-logging/Makefile
1109 tests/regression/ust/getcpu-override/Makefile
1110 tests/regression/ust/clock-override/Makefile
1111 tests/regression/ust/type-declarations/Makefile
1112 tests/regression/ust/rotation-destroy-flush/Makefile
1113 tests/regression/ust/blocking/Makefile
1114 tests/stress/Makefile
1115 tests/unit/Makefile
1116 tests/unit/ini_config/Makefile
1117 tests/perf/Makefile
1118 tests/utils/Makefile
1119 tests/utils/tap/Makefile
1120 tests/utils/testapp/Makefile
1121 tests/utils/testapp/gen-ust-events/Makefile
1122 tests/utils/testapp/gen-ust-nevents/Makefile
1123 tests/utils/testapp/gen-ust-nevents-str/Makefile
1124 tests/utils/testapp/gen-syscall-events/Makefile
1125 tests/utils/testapp/gen-ust-tracef/Makefile
1126 ])
1127
1128 # Inject variable into python test script.
1129 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1130 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1131 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1132 AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
1133
1134 AC_OUTPUT
1135
1136 #
1137 # Mini-report on what will be built.
1138 #
1139
1140 PPRINT_INIT
1141 PPRINT_SET_INDENT(1)
1142 PPRINT_SET_TS(38)
1143
1144 AS_ECHO
1145 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1146 AS_ECHO
1147
1148 AS_IF([test -n "$report_fold"], [
1149 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1150 ], [
1151 AS_ECHO("$version_description")
1152 ])
1153
1154 AS_ECHO
1155 PPRINT_SUBTITLE([Features])
1156
1157 # Target architecture we're building for.
1158 target_arch=$host_cpu
1159 [
1160 for f in $CFLAGS; do
1161 if test $f = "-m32"; then
1162 target_arch="32-bit"
1163 elif test $f = "-m64"; then
1164 target_arch="64-bit"
1165 fi
1166 done
1167 ]
1168 PPRINT_PROP_STRING([Target architecture], $target_arch)
1169
1170 # kmod enabled/disabled
1171 test "x$with_kmod" != "xno" && value=1 || value=0
1172 PPRINT_PROP_BOOL([libkmod support], $value)
1173
1174 # LTTng-UST enabled/disabled
1175 test "x$with_lttng_ust" = "xyes" && value=1 || value=0
1176 PPRINT_PROP_BOOL([LTTng-UST support], $value)
1177
1178 AS_ECHO
1179 PPRINT_SUBTITLE([Binaries])
1180
1181 # List binaries to be built
1182 test x$enable_bin_lttng != xno && value=1 || value=0
1183 PPRINT_PROP_BOOL([lttng], $value)
1184
1185 test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1186 PPRINT_PROP_BOOL([lttng-consumerd], $value)
1187
1188 test x$enable_bin_lttng_crash != xno && value=1 || value=0
1189 PPRINT_PROP_BOOL([lttng-crash], $value)
1190
1191 test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1192 PPRINT_PROP_BOOL([lttng-relayd], $value)
1193
1194 test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1195 PPRINT_PROP_BOOL([lttng-sessiond], $value)
1196
1197 # Extras
1198 test x$enable_extras != xno && value=1 || value=0
1199 AS_ECHO
1200 PPRINT_SET_INDENT(0)
1201 PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1202 PPRINT_SET_INDENT(1)
1203
1204 AS_ECHO
1205 PPRINT_SUBTITLE([Tests])
1206
1207 # Print clear message that tests won't be built
1208 AS_IF([test "x$build_tests" = "xno"],[
1209 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1210 ])
1211
1212 # LTTng UST Java agent JUL tests enabled/disabled
1213 test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1214 PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1215
1216 # LTTng UST Java agent Log4j tests enabled/disabled
1217 test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1218 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1219
1220 test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1221 PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1222
1223 test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1224 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1225
1226 #Python binding enabled/disabled
1227 test "x$enable_python_binding" = xyes && value=1 || value=0
1228 AS_ECHO
1229 PPRINT_SET_INDENT(0)
1230 PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1231
1232 # man pages build enabled/disabled
1233 m4_pushdef([build_man_pages_msg], [Build and install man pages])
1234
1235 AS_IF([test "x$man_pages_opt" != "xno"], [
1236 AS_IF([test "x$in_git_repo" = "xyes"], [
1237 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1238 ], [
1239 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1240 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1241 ], [
1242 PPRINT_PROP_STRING([build_man_pages_msg],
1243 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1244 $PPRINT_COLOR_SUBTITLE)
1245 ])
1246 ])
1247 ], [
1248 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1249 ])
1250
1251 m4_popdef([build_man_pages_msg])
1252
1253 test "x$embedded_help" = xyes && value=1 || value=0
1254 PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1255
1256 PPRINT_SET_INDENT(1)
1257
1258 report_bindir="`eval eval echo $bindir`"
1259 report_libdir="`eval eval echo $libdir`"
1260
1261 # Print the bindir and libdir this `make install' will install into.
1262 AS_ECHO
1263 PPRINT_SUBTITLE([Install directories])
1264 PPRINT_PROP_STRING([Binaries], [$report_bindir])
1265 PPRINT_PROP_STRING([Libraries], [$report_libdir])
1266
1267 AS_ECHO
1268 PPRINT_SUBTITLE([Search directories])
1269
1270 # If we build the sessiond, print the paths it will use
1271 AS_IF([test "$SESSIOND_BIN" = ""],[
1272 path="$report_bindir/lttng-sessiond"
1273 ],[
1274 path="$SESSIOND_BIN"
1275 ])
1276 PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1277
1278 AS_IF([test "$CONSUMERD32_BIN" = ""],[
1279 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1280 ],[
1281 path="$CONSUMERD32_BIN"
1282 ])
1283 PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1284
1285 AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1286 path="`eval eval echo $libdir`"
1287 ],[
1288 path="$CONSUMERD32_LIBDIR"
1289 ])
1290 PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1291
1292 AS_IF([test "$CONSUMERD64_BIN" = ""],[
1293 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1294 ],[
1295 path="$CONSUMERD64_BIN"
1296 ])
1297 PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1298
1299 AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1300 path="`eval eval echo $libdir`"
1301 ],[
1302 path="$CONSUMERD64_LIBDIR"
1303 ])
1304 PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1305 PPRINT_SET_INDENT(0)
1306
1307 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1308 AS_ECHO
1309 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1310
1311 Note that the man pages are already built in this distribution tarball,
1312 therefore asciidoc and xmlto are only needed if you intend to modify
1313 their sources.
1314
1315 Also note that the installed man pages will contain the project's
1316 default command-line option and environment variable values.
1317
1318 Use --disable-man-pages to completely disable building and installing
1319 the man pages.])
1320 ])
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