71ec278036b1a5b23fbc25fc827a478e8eb927e5
[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_ENABLE_CHANNEL], [Create or enable tracing channels])
377 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
378 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
379 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
380 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
381 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Manage an LTTng tracing session's data regeneration])
382 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
383 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
384 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
385 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
386 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
387 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
388 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
389 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
390 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
391 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
392
393 if test "x$prefix" = "xNONE"; then
394 prefix=$ac_default_prefix
395 fi
396 CONFDIR=`eval echo $sysconfdir`
397 AC_SUBST(CONFDIR)
398 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
399
400 AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data directory.])
401
402 # Check libpopt
403 PKG_CHECK_MODULES([POPT], [popt],
404 [
405 dnl PKG_CHECK_MODULES defines POPT_LIBS
406 ],
407 [
408 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])
409 AC_MSG_WARN([Finding libpopt without pkg-config.])
410 AC_CHECK_LIB([popt],
411 [poptGetContext],
412 [POPT_LIBS="-lpopt"],
413 [
414 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])
415 ]
416 )
417 ]
418 )
419 AC_SUBST(POPT_LIBS)
420
421 PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
422
423 # First, check for uuid in system libs
424 AH_TEMPLATE([LTTNG_HAVE_LIBUUID], [Define if you have libuuid support])
425 AC_CHECK_FUNCS([uuid_generate],
426 [
427 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
428 UUID_LIBS=""
429 ],
430 [
431 # Then, check if the pkg-config module is available, otherwise explicitly check
432 # for libuuid, or uuid support in the C-library.
433 PKG_CHECK_MODULES([UUID], [uuid],
434 [
435 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
436 dnl PKG_CHECK_MODULES defines UUID_LIBS
437 ],
438 [
439 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])
440 AC_MSG_WARN([Finding libuuid without pkg-config.])
441 AC_CHECK_LIB([uuid], [uuid_generate],
442 [
443 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
444 UUID_LIBS="-luuid"
445 ],
446 [
447 # libuuid not found, check for uuid_create in libc.
448 AC_CHECK_LIB([c], [uuid_create],
449 [
450 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
451 UUID_LIBS="-lc"
452 ],
453 [
454 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])
455 ]
456 )
457 ]
458 )
459 ]
460 )
461 ]
462 )
463 AC_SUBST(UUID_LIBS)
464
465 AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
466
467 # URCU library version needed or newer
468 m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.9.0 is needed])
469
470 # Check liburcu needed function calls
471 AC_CHECK_DECL([cds_list_add], [],
472 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
473 AC_CHECK_DECL([cds_wfcq_init], [],
474 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
475 AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
476 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
477 AC_CHECK_DECL([futex_async], [],
478 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
479 AC_CHECK_DECL([rcu_thread_offline], [],
480 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
481 AC_CHECK_DECL([rcu_thread_online], [],
482 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
483 AC_CHECK_DECL([caa_likely], [],
484 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
485 AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
486 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
487
488 #Function added in urcu 0.7.0
489 AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
490 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
491 )
492
493 #Function added in urcu 0.9.0
494 AC_CHECK_DECL([urcu_ref_get_unless_zero], [],
495 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/ref.h>]]
496 )
497
498 # Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
499 # it can be explicitly disabled with --without-kmod
500 AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
501 AC_ARG_WITH([kmod],
502 [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
503 [],
504 [with_kmod=check]
505 )
506
507 AS_IF([test "x$with_kmod" != "xno"],
508 [
509 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
510 [
511 AC_DEFINE([HAVE_KMOD], [1])
512 KMOD_LIBS="-lkmod"
513 ],
514 [
515 if test "x$with_kmod" != xcheck; then
516 AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
517 else
518 with_kmod=no
519 fi
520 ]
521 )
522 ]
523 )
524 AC_SUBST(KMOD_LIBS)
525
526 # Check for liblttng-ust-ctl, fail if it's not found,
527 # it can be explicitly disabled with --without-lttng-ust
528 AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
529 AC_ARG_WITH([lttng-ust],
530 [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
531 [],
532 [with_lttng_ust=yes]
533 )
534
535 AS_IF([test "x$with_lttng_ust" = "xyes"],
536 [
537 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
538 [
539 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
540 ],
541 [
542 AC_MSG_FAILURE([Cannot find LTTng-UST >= 2.2.x. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])
543 ],
544 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
545 )
546 ]
547 )
548 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
549
550
551
552 # check for dlopen
553 AC_CHECK_LIB([dl], [dlopen],
554 [DL_LIBS="-ldl"],
555 [
556 #libdl not found, check for dlopen in libc.
557 AC_CHECK_LIB([c], [dlopen],
558 [DL_LIBS="-lc"],
559 [AC_MSG_FAILURE([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])]
560 )
561 ]
562 )
563 AC_SUBST(DL_LIBS)
564
565 # Check for fmemopen
566 AC_CHECK_LIB([c], [fmemopen],
567 [
568 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
569 ]
570 )
571
572 # Check for open_memstream
573 AC_CHECK_LIB([c], [open_memstream],
574 [
575 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
576 ]
577 )
578
579 # check for libpfm
580 AC_CHECK_LIB([pfm], [pfm_initialize],
581 [
582 have_libpfm=yes
583 ])
584 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
585
586 AC_ARG_ENABLE([git-version],
587 [AC_HELP_STRING([--disable-git-version],
588 [Do not use the git version for the build])],
589 [have_git_version=$enableval], [have_git_version=yes]
590 )
591
592 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
593 [test "x${have_git_version}" = "xyes"])
594
595 # For Python
596 # SWIG version needed or newer:
597 swig_version=2.0.0
598
599 AC_ARG_ENABLE([python-bindings],
600 [AC_HELP_STRING([--enable-python-bindings],
601 [compile Python bindings])],
602 [enable_python_binding=$enableval], [enable_python_binding=no])
603
604 AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
605
606 if test "x$enable_python_binding" = xyes; then
607 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
608 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
609 AM_PATH_PYTHON([3.0])
610
611 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
612 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
613 AS_IF([test -z "$PYTHON_INCLUDE"], [
614 AS_IF([test -z "$PYTHON_CONFIG"], [
615 AC_PATH_PROGS([PYTHON_CONFIG],
616 [python$PYTHON_VERSION-config python-config],
617 [no],
618 [`dirname $PYTHON`])
619 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
620 ])
621 AC_MSG_CHECKING([python include flags])
622 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
623 AC_MSG_RESULT([$PYTHON_INCLUDE])
624 ])
625
626 else
627 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
628 [if you want Python bindings.])
629
630 fi
631
632 # Epoll check. If not present, the build will fallback on poll() API
633 AX_HAVE_EPOLL(
634 [AX_CONFIG_FEATURE_ENABLE(epoll)],
635 [AX_CONFIG_FEATURE_DISABLE(epoll)]
636 )
637 AX_CONFIG_FEATURE(
638 [epoll], [This platform supports epoll(7)],
639 [HAVE_EPOLL], [This platform supports epoll(7).],
640 [enable_epoll="yes"], [enable_epoll="no"]
641 )
642 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
643
644 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
645 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
646
647 if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
648 AX_JAVA_OPTIONS
649 AX_PROG_JAVAC
650 AX_PROG_JAVA
651 AX_PROG_JAR
652
653 AX_CHECK_CLASSPATH
654
655 # Check for Java UST agent common class first
656 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
657 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
658 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
659 fi
660
661 if test "x$test_java_agent_jul" = "xyes"; then
662 # Check for JUL agent class
663 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
664 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
665 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
666 fi
667 fi
668
669 if test "x$test_java_agent_log4j" = "xyes"; then
670 # Check for Log4j agent class
671 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
672 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
673 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
674 fi
675
676 # Check for Log4j class
677 AX_CHECK_CLASS(org.apache.log4j.Logger)
678 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
679 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"])
680 fi
681 fi
682 fi
683
684 # set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
685 # is not distributed in tarballs
686 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
687 AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
688
689 # enable building man pages (user's intention)
690 AC_ARG_ENABLE(
691 man-pages,
692 AS_HELP_STRING(
693 [--disable-man-pages],
694 [Do not build and install man pages (already built in a distributed tarball)]
695 ),
696 [man_pages_opt=$enableval],
697 [man_pages_opt=yes]
698 )
699
700 # check for asciidoc and xmlto if we enabled building the man pages
701 have_asciidoc_xmlto=no
702 warn_prebuilt_man_pages=no
703
704 AS_IF([test "x$man_pages_opt" = "xyes"], [
705 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
706 AC_PATH_PROG([XMLTO], [xmlto], [no])
707
708 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
709 AS_IF([test "x$in_git_repo" = "xyes"], [
710 # this is an error because we're in the Git repo, which
711 # means the man pages are not already generated for us,
712 # thus asciidoc/xmlto are required because we were asked
713 # to build the man pages
714 AC_MSG_ERROR([
715 You need asciidoc and xmlto to build the LTTng-tools man pages. Use
716 --disable-man-pages to disable building the man pages, in which case
717 they will not be installed.
718 ])
719 ], [
720 # only warn here: since we're in the tarball, the man
721 # pages should already be generated at this point, thus
722 # asciidoc/xmlto are not strictly required
723 warn_prebuilt_man_pages=yes
724 ])
725 ], [
726 have_asciidoc_xmlto=yes
727 ])
728 ])
729
730 # export man page build condition: build the man pages if the user
731 # asked for it, and if the tools are available
732 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
733 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
734
735 AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
736
737 # embedded --help message
738 AC_ARG_ENABLE(
739 [embedded-help],
740 AS_HELP_STRING(
741 [--enable-embedded-help],
742 [Embed the --help messages in the executable files]
743 ),
744 [embedded_help=$enableval],
745 [embedded_help=no]
746 )
747 AS_IF([test "x$embedded_help" = "xyes"], [
748 AS_IF([test "x$man_pages_opt" = "xno"], [
749 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
750 ])
751 AC_PATH_PROG([man_prog_path], [man], [no])
752 AS_IF([test "x$man_prog_path" = "xno"], [
753 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
754 ])
755 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
756 AC_SUBST([MANPROG], [$man_prog_path])
757 ])
758 AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
759
760 # Python agent test
761 UST_PYTHON_AGENT="lttngust"
762
763 AC_ARG_ENABLE(test-python2-agent,
764 AS_HELP_STRING([--enable-test-python2-agent],
765 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
766 ),[:],[test_python2_agent_autodetect=yes]
767 )
768
769 AC_ARG_ENABLE(test-python3-agent,
770 AS_HELP_STRING([--enable-test-python3-agent],
771 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
772 ),[:],[test_python3_agent_autodetect=yes]
773 )
774
775 AC_ARG_ENABLE(test-python-agent-all,
776 AS_HELP_STRING([--enable-test-python-agent-all],
777 [enable test for all python{2/3} agent.]
778 ),
779 )
780
781 AS_IF([test ! -z "$enable_test_python_agent_all"], [
782 unset test_python2_agent_autodetect
783 unset test_python3_agent_autodetect
784 ])
785
786 AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
787 enable_test_python2_agent=yes
788 enable_test_python3_agent=yes
789 ])
790
791 AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
792 enable_test_python2_agent=no
793 enable_test_python3_agent=no
794 ])
795
796
797 AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
798 AS_IF([test -z "$PYTHON2"], [
799 PYTHON2=python2
800 ], [
801 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
802 ])
803
804 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
805 AS_IF([test -z "$PYTHON2_BIN"], [
806 AS_IF([test -z "$test_python2_agent_autodetect"],[
807 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
808 ])
809 ], [
810 AC_MSG_CHECKING([for python2 lttng-ust agent])
811 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
812 PYTHON2_AGENT=$PYTHON2_BIN
813 AC_MSG_RESULT([yes])
814 RUN_PYTHON_AGENT_TEST=yes
815 ], [
816 AC_MSG_RESULT([no])
817 AS_IF([test -z "$test_python2_agent_autodetect"],[
818 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
819 ])
820 ])
821
822 ])
823
824 ])
825
826 AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
827 AS_IF([test -z "$PYTHON3"], [
828 PYTHON3=python3
829 ], [
830 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
831 ])
832
833 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
834 AS_IF([test -z "$PYTHON3_BIN"], [
835 AS_IF([test -z "$test_python3_agent_autodetect"],[
836 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
837 ])
838 ], [
839 AC_MSG_CHECKING([for python3 lttng-ust agent])
840 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
841 PYTHON3_AGENT=$PYTHON3_BIN
842 AC_MSG_RESULT([yes])
843 RUN_PYTHON_AGENT_TEST=yes
844 ], [
845 AC_MSG_RESULT([no])
846 AS_IF([test -z "$test_python3_agent_autodetect"],[
847 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
848 ])
849 ])
850
851 ])
852 ])
853 AC_SUBST([RUN_PYTHON_AGENT_TEST])
854 AC_SUBST([PYTHON2_AGENT])
855 AC_SUBST([PYTHON3_AGENT])
856
857 # Arguments for binaries build exclusion
858 AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
859 AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
860 [Disable the build of lttng-consumerd binaries]))
861 AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
862 AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
863 [Disable the build of lttng-relayd binaries]))
864 AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
865 [Disable the build of lttng-sessiond binaries]))
866 AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
867 [Disable the build of the extra components]))
868
869
870 # Always build libconfig since it a dependency of libcommon
871 build_lib_config=yes
872
873 build_lib_compat=no
874 build_lib_consumer=no
875 build_lib_hashtable=no
876 build_lib_health=no
877 build_lib_index=no
878 build_lib_kernel_consumer=no
879 build_lib_kernel_ctl=no
880 build_lib_lttng_ctl=no
881 build_lib_relayd=no
882 build_lib_sessiond_comm=no
883 build_lib_testpoint=no
884 build_lib_ust_consumer=no
885
886 # There is an overlap for enabled dependencies, but this makes everything
887 # simpler. libcommon and libconfig are always compiled so they are not repeated
888 # here.
889
890 # Enable binary dependencies.
891 AS_IF([test x$enable_bin_lttng != xno],
892 [
893 build_lib_lttng_ctl=yes
894 ]
895 )
896
897 AS_IF([test x$enable_bin_lttng_consumerd != xno],
898 [
899 build_lib_consumer=yes
900 build_lib_sessiond_comm=yes
901 build_lib_index=yes
902 build_lib_health=yes
903 build_lib_testpoint=yes
904 ]
905 )
906
907 AS_IF([test x$enable_bin_lttng_crash != xno],
908 # Do nothing since libconfig and libcommon are built by default.
909 []
910 )
911
912 AS_IF([test x$enable_bin_lttng_relayd != xno],
913 [
914 build_lib_lttng_ctl=yes
915 build_lib_sessiond_comm=yes
916 build_lib_hashtable=yes
917 build_lib_compat=yes
918 build_lib_index=yes
919 build_lib_health=yes
920 build_lib_testpoint=yes
921 ]
922 )
923 AS_IF([test x$enable_bin_lttng_sessiond != xno],
924 [
925 build_lib_lttng_ctl=yes
926 build_lib_sessiond_comm=yes
927 build_lib_kernel_ctl=yes
928 build_lib_hashtable=yes
929 build_lib_compat=yes
930 build_lib_relayd=yes
931 build_lib_testpoint=yes
932 build_lib_health=yes
933 build_lib_health=yes
934 ]
935 )
936
937 # Libraries dependencies enabling
938 AS_IF([test x$build_lib_lttng_ctl = xyes],
939 [
940 build_lib_sessiond_comm=yes
941 build_lib_hashtable=yes
942 ]
943 )
944
945 AS_IF([test x$build_lib_consumer = xyes],
946 [
947 build_lib_sessiond_comm=yes
948 build_lib_kernel_consumer=yes
949 build_lib_hashtable=yes
950 build_lib_compat=yes
951 build_lib_relayd=yes
952 AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
953 ]
954 )
955
956 AS_IF([test x$build_lib_kernel_consumer = xyes],
957 [
958 build_lib_kernel_ctl=yes
959 build_lib_relayd=yes
960 ]
961 )
962
963 AS_IF([test x$build_lib_relayd = xyes],
964 [
965 build_lib_sessiond_comm=yes
966 ]
967 )
968
969
970 # Export binaries build conditions.
971 AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
972 AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
973 AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
974 AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
975 AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
976
977 # Export the tests and extras build conditions.
978 AS_IF([\
979 test "x$enable_bin_lttng" != "xno" && \
980 test "x$enable_bin_lttng_consumerd" != "xno" && \
981 test "x$enable_bin_lttng_crash" != "xno" && \
982 test "x$enable_bin_lttng_relayd" != "xno" && \
983 test "x$enable_bin_lttng_sessiond" != "xno"],
984 [build_tests=yes],
985 [build_tests=no]
986 )
987
988 AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
989 AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
990
991 # Export libraries build conditions.
992 AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
993 AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
994 AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
995 AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
996 AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
997 AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
998 AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
999 AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
1000 AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
1001 AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
1002 AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
1003 AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
1004 AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
1005
1006 AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
1007 AC_SUBST(AM_CFLAGS)
1008
1009 AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
1010 AC_SUBST(AM_CPPFLAGS)
1011
1012 lttngincludedir="${includedir}/lttng"
1013 AC_SUBST(lttngincludedir)
1014
1015 lttngactionincludedir="${includedir}/lttng/action"
1016 AC_SUBST(lttngactionincludedir)
1017
1018 lttngconditionincludedir="${includedir}/lttng/condition"
1019 AC_SUBST(lttngconditionincludedir)
1020
1021 lttngnotificationincludedir="${includedir}/lttng/notification"
1022 AC_SUBST(lttngnotificationincludedir)
1023
1024 lttngtriggerincludedir="${includedir}/lttng/trigger"
1025 AC_SUBST(lttngtriggerincludedir)
1026
1027 lttnglibexecdir="${libdir}/lttng/libexec"
1028 AC_SUBST(lttnglibexecdir)
1029
1030 AC_CONFIG_FILES([
1031 Makefile
1032 doc/Makefile
1033 doc/man/Makefile
1034 doc/man/asciidoc-attrs.conf
1035 include/Makefile
1036 extras/Makefile
1037 extras/bindings/Makefile
1038 extras/bindings/swig/Makefile
1039 extras/bindings/swig/python/Makefile
1040 extras/core-handler/Makefile
1041 src/Makefile
1042 src/common/Makefile
1043 src/common/kernel-ctl/Makefile
1044 src/common/kernel-consumer/Makefile
1045 src/common/consumer/Makefile
1046 src/common/ust-consumer/Makefile
1047 src/common/hashtable/Makefile
1048 src/common/sessiond-comm/Makefile
1049 src/common/compat/Makefile
1050 src/common/relayd/Makefile
1051 src/common/testpoint/Makefile
1052 src/common/index/Makefile
1053 src/common/health/Makefile
1054 src/common/config/Makefile
1055 src/common/string-utils/Makefile
1056 src/lib/Makefile
1057 src/lib/lttng-ctl/Makefile
1058 src/lib/lttng-ctl/filter/Makefile
1059 src/lib/lttng-ctl/lttng-ctl.pc
1060 src/bin/Makefile
1061 src/bin/lttng-consumerd/Makefile
1062 src/bin/lttng-sessiond/Makefile
1063 src/bin/lttng-relayd/Makefile
1064 src/bin/lttng/Makefile
1065 src/bin/lttng-crash/Makefile
1066 tests/Makefile
1067 tests/destructive/Makefile
1068 tests/regression/Makefile
1069 tests/regression/kernel/Makefile
1070 tests/regression/tools/Makefile
1071 tests/regression/tools/streaming/Makefile
1072 tests/regression/tools/filtering/Makefile
1073 tests/regression/tools/health/Makefile
1074 tests/regression/tools/tracefile-limits/Makefile
1075 tests/regression/tools/snapshots/Makefile
1076 tests/regression/tools/live/Makefile
1077 tests/regression/tools/exclusion/Makefile
1078 tests/regression/tools/save-load/Makefile
1079 tests/regression/tools/save-load/configuration/Makefile
1080 tests/regression/tools/mi/Makefile
1081 tests/regression/tools/wildcard/Makefile
1082 tests/regression/tools/crash/Makefile
1083 tests/regression/tools/regen-metadata/Makefile
1084 tests/regression/tools/regen-statedump/Makefile
1085 tests/regression/tools/notification/Makefile
1086 tests/regression/ust/Makefile
1087 tests/regression/ust/nprocesses/Makefile
1088 tests/regression/ust/high-throughput/Makefile
1089 tests/regression/ust/low-throughput/Makefile
1090 tests/regression/ust/before-after/Makefile
1091 tests/regression/ust/buffers-pid/Makefile
1092 tests/regression/ust/periodical-metadata-flush/Makefile
1093 tests/regression/ust/multi-session/Makefile
1094 tests/regression/ust/overlap/Makefile
1095 tests/regression/ust/overlap/demo/Makefile
1096 tests/regression/ust/linking/Makefile
1097 tests/regression/ust/daemon/Makefile
1098 tests/regression/ust/exit-fast/Makefile
1099 tests/regression/ust/fork/Makefile
1100 tests/regression/ust/libc-wrapper/Makefile
1101 tests/regression/ust/baddr-statedump/Makefile
1102 tests/regression/ust/ust-dl/Makefile
1103 tests/regression/ust/java-jul/Makefile
1104 tests/regression/ust/java-log4j/Makefile
1105 tests/regression/ust/python-logging/Makefile
1106 tests/regression/ust/getcpu-override/Makefile
1107 tests/regression/ust/clock-override/Makefile
1108 tests/regression/ust/type-declarations/Makefile
1109 tests/regression/ust/rotation-destroy-flush/Makefile
1110 tests/regression/ust/blocking/Makefile
1111 tests/stress/Makefile
1112 tests/unit/Makefile
1113 tests/unit/ini_config/Makefile
1114 tests/perf/Makefile
1115 tests/utils/Makefile
1116 tests/utils/tap/Makefile
1117 tests/utils/testapp/Makefile
1118 tests/utils/testapp/gen-ust-events/Makefile
1119 tests/utils/testapp/gen-ust-nevents/Makefile
1120 tests/utils/testapp/gen-ust-nevents-str/Makefile
1121 tests/utils/testapp/gen-syscall-events/Makefile
1122 tests/utils/testapp/gen-ust-tracef/Makefile
1123 ])
1124
1125 # Inject variable into python test script.
1126 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1127 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1128 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1129 AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
1130
1131 AC_OUTPUT
1132
1133 #
1134 # Mini-report on what will be built.
1135 #
1136
1137 PPRINT_INIT
1138 PPRINT_SET_INDENT(1)
1139 PPRINT_SET_TS(38)
1140
1141 AS_ECHO
1142 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1143 AS_ECHO
1144
1145 AS_IF([test -n "$report_fold"], [
1146 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1147 ], [
1148 AS_ECHO("$version_description")
1149 ])
1150
1151 AS_ECHO
1152 PPRINT_SUBTITLE([Features])
1153
1154 # Target architecture we're building for.
1155 target_arch=$host_cpu
1156 [
1157 for f in $CFLAGS; do
1158 if test $f = "-m32"; then
1159 target_arch="32-bit"
1160 elif test $f = "-m64"; then
1161 target_arch="64-bit"
1162 fi
1163 done
1164 ]
1165 PPRINT_PROP_STRING([Target architecture], $target_arch)
1166
1167 # kmod enabled/disabled
1168 test "x$with_kmod" != "xno" && value=1 || value=0
1169 PPRINT_PROP_BOOL([libkmod support], $value)
1170
1171 # LTTng-UST enabled/disabled
1172 test "x$with_lttng_ust" = "xyes" && value=1 || value=0
1173 PPRINT_PROP_BOOL([LTTng-UST support], $value)
1174
1175 AS_ECHO
1176 PPRINT_SUBTITLE([Binaries])
1177
1178 # List binaries to be built
1179 test x$enable_bin_lttng != xno && value=1 || value=0
1180 PPRINT_PROP_BOOL([lttng], $value)
1181
1182 test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1183 PPRINT_PROP_BOOL([lttng-consumerd], $value)
1184
1185 test x$enable_bin_lttng_crash != xno && value=1 || value=0
1186 PPRINT_PROP_BOOL([lttng-crash], $value)
1187
1188 test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1189 PPRINT_PROP_BOOL([lttng-relayd], $value)
1190
1191 test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1192 PPRINT_PROP_BOOL([lttng-sessiond], $value)
1193
1194 # Extras
1195 test x$enable_extras != xno && value=1 || value=0
1196 AS_ECHO
1197 PPRINT_SET_INDENT(0)
1198 PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1199 PPRINT_SET_INDENT(1)
1200
1201 AS_ECHO
1202 PPRINT_SUBTITLE([Tests])
1203
1204 # Print clear message that tests won't be built
1205 AS_IF([test "x$build_tests" = "xno"],[
1206 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1207 ])
1208
1209 # LTTng UST Java agent JUL tests enabled/disabled
1210 test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1211 PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1212
1213 # LTTng UST Java agent Log4j tests enabled/disabled
1214 test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1215 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1216
1217 test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1218 PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1219
1220 test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1221 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1222
1223 #Python binding enabled/disabled
1224 test "x$enable_python_binding" = xyes && value=1 || value=0
1225 AS_ECHO
1226 PPRINT_SET_INDENT(0)
1227 PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1228
1229 # man pages build enabled/disabled
1230 m4_pushdef([build_man_pages_msg], [Build and install man pages])
1231
1232 AS_IF([test "x$man_pages_opt" != "xno"], [
1233 AS_IF([test "x$in_git_repo" = "xyes"], [
1234 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1235 ], [
1236 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1237 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1238 ], [
1239 PPRINT_PROP_STRING([build_man_pages_msg],
1240 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1241 $PPRINT_COLOR_SUBTITLE)
1242 ])
1243 ])
1244 ], [
1245 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1246 ])
1247
1248 m4_popdef([build_man_pages_msg])
1249
1250 test "x$embedded_help" = xyes && value=1 || value=0
1251 PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1252
1253 PPRINT_SET_INDENT(1)
1254
1255 report_bindir="`eval eval echo $bindir`"
1256 report_libdir="`eval eval echo $libdir`"
1257
1258 # Print the bindir and libdir this `make install' will install into.
1259 AS_ECHO
1260 PPRINT_SUBTITLE([Install directories])
1261 PPRINT_PROP_STRING([Binaries], [$report_bindir])
1262 PPRINT_PROP_STRING([Libraries], [$report_libdir])
1263
1264 AS_ECHO
1265 PPRINT_SUBTITLE([Search directories])
1266
1267 # If we build the sessiond, print the paths it will use
1268 AS_IF([test "$SESSIOND_BIN" = ""],[
1269 path="$report_bindir/lttng-sessiond"
1270 ],[
1271 path="$SESSIOND_BIN"
1272 ])
1273 PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1274
1275 AS_IF([test "$CONSUMERD32_BIN" = ""],[
1276 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1277 ],[
1278 path="$CONSUMERD32_BIN"
1279 ])
1280 PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1281
1282 AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1283 path="`eval eval echo $libdir`"
1284 ],[
1285 path="$CONSUMERD32_LIBDIR"
1286 ])
1287 PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1288
1289 AS_IF([test "$CONSUMERD64_BIN" = ""],[
1290 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1291 ],[
1292 path="$CONSUMERD64_BIN"
1293 ])
1294 PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1295
1296 AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1297 path="`eval eval echo $libdir`"
1298 ],[
1299 path="$CONSUMERD64_LIBDIR"
1300 ])
1301 PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1302 PPRINT_SET_INDENT(0)
1303
1304 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1305 AS_ECHO
1306 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1307
1308 Note that the man pages are already built in this distribution tarball,
1309 therefore asciidoc and xmlto are only needed if you intend to modify
1310 their sources.
1311
1312 Also note that the installed man pages will contain the project's
1313 default command-line option and environment variable values.
1314
1315 Use --disable-man-pages to completely disable building and installing
1316 the man pages.])
1317 ])
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