Fix: unprivilieged sessiond agent port clashes with root sessiond
[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_RANGE_BEGIN], [5345])
330 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_END], [5354])
331 _AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
332 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
333 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
334 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
335 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
336 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
337 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
338 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [1048576])
339 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
340 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
341 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_BLOCKING_TIMEOUT], [_DEFAULT_CHANNEL_BLOCKING_TIMEOUT])
342 _AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
343 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
344 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
345 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
346 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
347 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
348 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
349 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
350 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
351 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
352 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
353 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_BLOCKING_TIMEOUT], [0])
354 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
355 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
356 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
357 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
358 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
359 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
360 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_BLOCKING_TIMEOUT], [0])
361 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
362 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [524288])
363 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
364 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
365 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
366 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
367 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
368 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
369 _AC_DEFINE_AND_SUBST([DEFAULT_ROTATE_PENDING_RELAY_TIMER], [200000])
370
371 # Command short descriptions
372 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
373 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
374 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
375 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
376 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
377 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset an automatic rotation schedule])
378 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
379 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
380 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set an automatic rotation schedule])
381 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
382 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
383 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
384 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Manage an LTTng tracing session's data regeneration])
385 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ROTATE], [Archive a tracing session's current trace chunk])
386 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
387 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
388 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
389 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
390 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
391 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
392 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
393 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
394 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
395 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
396
397 if test "x$prefix" = "xNONE"; then
398 prefix=$ac_default_prefix
399 fi
400 CONFDIR=`eval echo $sysconfdir`
401 AC_SUBST(CONFDIR)
402 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
403
404 AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data directory.])
405
406 # Check libpopt
407 PKG_CHECK_MODULES([POPT], [popt],
408 [
409 dnl PKG_CHECK_MODULES defines POPT_LIBS
410 ],
411 [
412 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])
413 AC_MSG_WARN([Finding libpopt without pkg-config.])
414 AC_CHECK_LIB([popt],
415 [poptGetContext],
416 [POPT_LIBS="-lpopt"],
417 [
418 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])
419 ]
420 )
421 ]
422 )
423 AC_SUBST(POPT_LIBS)
424
425 PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
426
427 # First, check for uuid in system libs
428 AH_TEMPLATE([LTTNG_HAVE_LIBUUID], [Define if you have libuuid support])
429 AC_CHECK_FUNCS([uuid_generate],
430 [
431 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
432 UUID_LIBS=""
433 ],
434 [
435 # Then, check if the pkg-config module is available, otherwise explicitly check
436 # for libuuid, or uuid support in the C-library.
437 PKG_CHECK_MODULES([UUID], [uuid],
438 [
439 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
440 dnl PKG_CHECK_MODULES defines UUID_LIBS
441 ],
442 [
443 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])
444 AC_MSG_WARN([Finding libuuid without pkg-config.])
445 AC_CHECK_LIB([uuid], [uuid_generate],
446 [
447 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
448 UUID_LIBS="-luuid"
449 ],
450 [
451 # libuuid not found, check for uuid_create in libc.
452 AC_CHECK_LIB([c], [uuid_create],
453 [
454 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
455 UUID_LIBS="-lc"
456 ],
457 [
458 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])
459 ]
460 )
461 ]
462 )
463 ]
464 )
465 ]
466 )
467 AC_SUBST(UUID_LIBS)
468
469 AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
470
471 # URCU library version needed or newer
472 m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.9.0 is needed])
473
474 # Check liburcu needed function calls
475 AC_CHECK_DECL([cds_list_add], [],
476 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
477 AC_CHECK_DECL([cds_wfcq_init], [],
478 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
479 AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
480 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
481 AC_CHECK_DECL([futex_async], [],
482 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
483 AC_CHECK_DECL([rcu_thread_offline], [],
484 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
485 AC_CHECK_DECL([rcu_thread_online], [],
486 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
487 AC_CHECK_DECL([caa_likely], [],
488 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
489 AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
490 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
491
492 #Function added in urcu 0.7.0
493 AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
494 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
495 )
496
497 #Function added in urcu 0.9.0
498 AC_CHECK_DECL([urcu_ref_get_unless_zero], [],
499 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/ref.h>]]
500 )
501
502 # Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
503 # it can be explicitly disabled with --without-kmod
504 AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
505 AC_ARG_WITH([kmod],
506 [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
507 [],
508 [with_kmod=check]
509 )
510
511 AS_IF([test "x$with_kmod" != "xno"],
512 [
513 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
514 [
515 AC_DEFINE([HAVE_KMOD], [1])
516 KMOD_LIBS="-lkmod"
517 ],
518 [
519 if test "x$with_kmod" != xcheck; then
520 AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
521 else
522 with_kmod=no
523 fi
524 ]
525 )
526 ]
527 )
528 AC_SUBST(KMOD_LIBS)
529
530 # Check for liblttng-ust-ctl, fail if it's not found,
531 # it can be explicitly disabled with --without-lttng-ust
532 AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
533 AC_ARG_WITH([lttng-ust],
534 [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
535 [],
536 [with_lttng_ust=yes]
537 )
538
539 AS_IF([test "x$with_lttng_ust" = "xyes"],
540 [
541 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
542 [
543 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
544 ],
545 [
546 AC_MSG_FAILURE([Cannot find LTTng-UST >= 2.2.x. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])
547 ],
548 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
549 )
550 ]
551 )
552 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
553
554
555
556 # check for dlopen
557 AC_CHECK_LIB([dl], [dlopen],
558 [DL_LIBS="-ldl"],
559 [
560 #libdl not found, check for dlopen in libc.
561 AC_CHECK_LIB([c], [dlopen],
562 [DL_LIBS="-lc"],
563 [AC_MSG_FAILURE([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])]
564 )
565 ]
566 )
567 AC_SUBST(DL_LIBS)
568
569 # Check for fmemopen
570 AC_CHECK_LIB([c], [fmemopen],
571 [
572 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
573 ]
574 )
575
576 # Check for open_memstream
577 AC_CHECK_LIB([c], [open_memstream],
578 [
579 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
580 ]
581 )
582
583 # check for libpfm
584 AC_CHECK_LIB([pfm], [pfm_initialize],
585 [
586 have_libpfm=yes
587 ])
588 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
589
590 AC_ARG_ENABLE([git-version],
591 [AC_HELP_STRING([--disable-git-version],
592 [Do not use the git version for the build])],
593 [have_git_version=$enableval], [have_git_version=yes]
594 )
595
596 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
597 [test "x${have_git_version}" = "xyes"])
598
599 # For Python
600 # SWIG version needed or newer:
601 swig_version=2.0.0
602
603 AC_ARG_ENABLE([python-bindings],
604 [AC_HELP_STRING([--enable-python-bindings],
605 [compile Python bindings])],
606 [enable_python_binding=$enableval], [enable_python_binding=no])
607
608 AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
609
610 if test "x$enable_python_binding" = xyes; then
611 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
612 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
613 AM_PATH_PYTHON([3.0])
614
615 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
616 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
617 AS_IF([test -z "$PYTHON_INCLUDE"], [
618 AS_IF([test -z "$PYTHON_CONFIG"], [
619 AC_PATH_PROGS([PYTHON_CONFIG],
620 [python$PYTHON_VERSION-config python-config],
621 [no],
622 [`dirname $PYTHON`])
623 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
624 ])
625 AC_MSG_CHECKING([python include flags])
626 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
627 AC_MSG_RESULT([$PYTHON_INCLUDE])
628 ])
629
630 else
631 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
632 [if you want Python bindings.])
633
634 fi
635
636 # Epoll check. If not present, the build will fallback on poll() API
637 AX_HAVE_EPOLL(
638 [AX_CONFIG_FEATURE_ENABLE(epoll)],
639 [AX_CONFIG_FEATURE_DISABLE(epoll)]
640 )
641 AX_CONFIG_FEATURE(
642 [epoll], [This platform supports epoll(7)],
643 [HAVE_EPOLL], [This platform supports epoll(7).],
644 [enable_epoll="yes"], [enable_epoll="no"]
645 )
646 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
647
648 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
649 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
650
651 if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
652 AX_JAVA_OPTIONS
653 AX_PROG_JAVAC
654 AX_PROG_JAVA
655 AX_PROG_JAR
656
657 AX_CHECK_CLASSPATH
658
659 # Check for Java UST agent common class first
660 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
661 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
662 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
663 fi
664
665 if test "x$test_java_agent_jul" = "xyes"; then
666 # Check for JUL agent class
667 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
668 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
669 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
670 fi
671 fi
672
673 if test "x$test_java_agent_log4j" = "xyes"; then
674 # Check for Log4j agent class
675 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
676 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
677 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
678 fi
679
680 # Check for Log4j class
681 AX_CHECK_CLASS(org.apache.log4j.Logger)
682 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
683 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"])
684 fi
685 fi
686 fi
687
688 # set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
689 # is not distributed in tarballs
690 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
691 AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
692
693 # enable building man pages (user's intention)
694 AC_ARG_ENABLE(
695 man-pages,
696 AS_HELP_STRING(
697 [--disable-man-pages],
698 [Do not build and install man pages (already built in a distributed tarball)]
699 ),
700 [man_pages_opt=$enableval],
701 [man_pages_opt=yes]
702 )
703
704 # check for asciidoc and xmlto if we enabled building the man pages
705 have_asciidoc_xmlto=no
706 warn_prebuilt_man_pages=no
707
708 AS_IF([test "x$man_pages_opt" = "xyes"], [
709 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
710 AC_PATH_PROG([XMLTO], [xmlto], [no])
711
712 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
713 AS_IF([test "x$in_git_repo" = "xyes"], [
714 # this is an error because we're in the Git repo, which
715 # means the man pages are not already generated for us,
716 # thus asciidoc/xmlto are required because we were asked
717 # to build the man pages
718 AC_MSG_ERROR([
719 You need asciidoc and xmlto to build the LTTng-tools man pages. Use
720 --disable-man-pages to disable building the man pages, in which case
721 they will not be installed.
722 ])
723 ], [
724 # only warn here: since we're in the tarball, the man
725 # pages should already be generated at this point, thus
726 # asciidoc/xmlto are not strictly required
727 warn_prebuilt_man_pages=yes
728 ])
729 ], [
730 have_asciidoc_xmlto=yes
731 ])
732 ])
733
734 # export man page build condition: build the man pages if the user
735 # asked for it, and if the tools are available
736 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
737 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
738
739 AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
740
741 # embedded --help message
742 AC_ARG_ENABLE(
743 [embedded-help],
744 AS_HELP_STRING(
745 [--enable-embedded-help],
746 [Embed the --help messages in the executable files]
747 ),
748 [embedded_help=$enableval],
749 [embedded_help=no]
750 )
751 AS_IF([test "x$embedded_help" = "xyes"], [
752 AS_IF([test "x$man_pages_opt" = "xno"], [
753 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
754 ])
755 AC_PATH_PROG([man_prog_path], [man], [no])
756 AS_IF([test "x$man_prog_path" = "xno"], [
757 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
758 ])
759 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
760 AC_SUBST([MANPROG], [$man_prog_path])
761 ])
762 AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
763
764 # Python agent test
765 UST_PYTHON_AGENT="lttngust"
766
767 AC_ARG_ENABLE(test-python2-agent,
768 AS_HELP_STRING([--enable-test-python2-agent],
769 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
770 ),[:],[test_python2_agent_autodetect=yes]
771 )
772
773 AC_ARG_ENABLE(test-python3-agent,
774 AS_HELP_STRING([--enable-test-python3-agent],
775 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
776 ),[:],[test_python3_agent_autodetect=yes]
777 )
778
779 AC_ARG_ENABLE(test-python-agent-all,
780 AS_HELP_STRING([--enable-test-python-agent-all],
781 [enable test for all python{2/3} agent.]
782 ),
783 )
784
785 AS_IF([test ! -z "$enable_test_python_agent_all"], [
786 unset test_python2_agent_autodetect
787 unset test_python3_agent_autodetect
788 ])
789
790 AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
791 enable_test_python2_agent=yes
792 enable_test_python3_agent=yes
793 ])
794
795 AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
796 enable_test_python2_agent=no
797 enable_test_python3_agent=no
798 ])
799
800
801 AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
802 AS_IF([test -z "$PYTHON2"], [
803 PYTHON2=python2
804 ], [
805 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
806 ])
807
808 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
809 AS_IF([test -z "$PYTHON2_BIN"], [
810 AS_IF([test -z "$test_python2_agent_autodetect"],[
811 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
812 ])
813 ], [
814 AC_MSG_CHECKING([for python2 lttng-ust agent])
815 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
816 PYTHON2_AGENT=$PYTHON2_BIN
817 AC_MSG_RESULT([yes])
818 RUN_PYTHON_AGENT_TEST=yes
819 ], [
820 AC_MSG_RESULT([no])
821 AS_IF([test -z "$test_python2_agent_autodetect"],[
822 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
823 ])
824 ])
825
826 ])
827
828 ])
829
830 AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
831 AS_IF([test -z "$PYTHON3"], [
832 PYTHON3=python3
833 ], [
834 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
835 ])
836
837 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
838 AS_IF([test -z "$PYTHON3_BIN"], [
839 AS_IF([test -z "$test_python3_agent_autodetect"],[
840 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
841 ])
842 ], [
843 AC_MSG_CHECKING([for python3 lttng-ust agent])
844 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
845 PYTHON3_AGENT=$PYTHON3_BIN
846 AC_MSG_RESULT([yes])
847 RUN_PYTHON_AGENT_TEST=yes
848 ], [
849 AC_MSG_RESULT([no])
850 AS_IF([test -z "$test_python3_agent_autodetect"],[
851 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
852 ])
853 ])
854
855 ])
856 ])
857 AC_SUBST([RUN_PYTHON_AGENT_TEST])
858 AC_SUBST([PYTHON2_AGENT])
859 AC_SUBST([PYTHON3_AGENT])
860
861 # Arguments for binaries build exclusion
862 AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
863 AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
864 [Disable the build of lttng-consumerd binaries]))
865 AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
866 AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
867 [Disable the build of lttng-relayd binaries]))
868 AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
869 [Disable the build of lttng-sessiond binaries]))
870 AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
871 [Disable the build of the extra components]))
872
873
874 # Always build libconfig since it a dependency of libcommon
875 build_lib_config=yes
876
877 build_lib_compat=no
878 build_lib_consumer=no
879 build_lib_hashtable=no
880 build_lib_health=no
881 build_lib_index=no
882 build_lib_kernel_consumer=no
883 build_lib_kernel_ctl=no
884 build_lib_lttng_ctl=no
885 build_lib_relayd=no
886 build_lib_sessiond_comm=no
887 build_lib_testpoint=no
888 build_lib_ust_consumer=no
889
890 # There is an overlap for enabled dependencies, but this makes everything
891 # simpler. libcommon and libconfig are always compiled so they are not repeated
892 # here.
893
894 # Enable binary dependencies.
895 AS_IF([test x$enable_bin_lttng != xno],
896 [
897 build_lib_lttng_ctl=yes
898 ]
899 )
900
901 AS_IF([test x$enable_bin_lttng_consumerd != xno],
902 [
903 build_lib_consumer=yes
904 build_lib_sessiond_comm=yes
905 build_lib_index=yes
906 build_lib_health=yes
907 build_lib_testpoint=yes
908 ]
909 )
910
911 AS_IF([test x$enable_bin_lttng_crash != xno],
912 # Do nothing since libconfig and libcommon are built by default.
913 []
914 )
915
916 AS_IF([test x$enable_bin_lttng_relayd != xno],
917 [
918 build_lib_lttng_ctl=yes
919 build_lib_sessiond_comm=yes
920 build_lib_hashtable=yes
921 build_lib_compat=yes
922 build_lib_index=yes
923 build_lib_health=yes
924 build_lib_testpoint=yes
925 ]
926 )
927 AS_IF([test x$enable_bin_lttng_sessiond != xno],
928 [
929 build_lib_lttng_ctl=yes
930 build_lib_sessiond_comm=yes
931 build_lib_kernel_ctl=yes
932 build_lib_hashtable=yes
933 build_lib_compat=yes
934 build_lib_relayd=yes
935 build_lib_testpoint=yes
936 build_lib_health=yes
937 build_lib_health=yes
938 ]
939 )
940
941 # Libraries dependencies enabling
942 AS_IF([test x$build_lib_lttng_ctl = xyes],
943 [
944 build_lib_sessiond_comm=yes
945 build_lib_hashtable=yes
946 ]
947 )
948
949 AS_IF([test x$build_lib_consumer = xyes],
950 [
951 build_lib_sessiond_comm=yes
952 build_lib_kernel_consumer=yes
953 build_lib_hashtable=yes
954 build_lib_compat=yes
955 build_lib_relayd=yes
956 AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
957 ]
958 )
959
960 AS_IF([test x$build_lib_kernel_consumer = xyes],
961 [
962 build_lib_kernel_ctl=yes
963 build_lib_relayd=yes
964 ]
965 )
966
967 AS_IF([test x$build_lib_relayd = xyes],
968 [
969 build_lib_sessiond_comm=yes
970 ]
971 )
972
973
974 # Export binaries build conditions.
975 AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
976 AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
977 AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
978 AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
979 AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
980
981 # Export the tests and extras build conditions.
982 AS_IF([\
983 test "x$enable_bin_lttng" != "xno" && \
984 test "x$enable_bin_lttng_consumerd" != "xno" && \
985 test "x$enable_bin_lttng_crash" != "xno" && \
986 test "x$enable_bin_lttng_relayd" != "xno" && \
987 test "x$enable_bin_lttng_sessiond" != "xno"],
988 [build_tests=yes],
989 [build_tests=no]
990 )
991
992 AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
993 AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
994
995 # Export libraries build conditions.
996 AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
997 AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
998 AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
999 AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
1000 AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
1001 AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
1002 AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
1003 AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
1004 AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
1005 AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
1006 AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
1007 AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
1008 AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
1009
1010 AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
1011 AC_SUBST(AM_CFLAGS)
1012
1013 AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
1014 AC_SUBST(AM_CPPFLAGS)
1015
1016 lttngincludedir="${includedir}/lttng"
1017 AC_SUBST(lttngincludedir)
1018
1019 lttngactionincludedir="${includedir}/lttng/action"
1020 AC_SUBST(lttngactionincludedir)
1021
1022 lttngconditionincludedir="${includedir}/lttng/condition"
1023 AC_SUBST(lttngconditionincludedir)
1024
1025 lttngnotificationincludedir="${includedir}/lttng/notification"
1026 AC_SUBST(lttngnotificationincludedir)
1027
1028 lttngtriggerincludedir="${includedir}/lttng/trigger"
1029 AC_SUBST(lttngtriggerincludedir)
1030
1031 lttnglibexecdir="${libdir}/lttng/libexec"
1032 AC_SUBST(lttnglibexecdir)
1033
1034 AC_CONFIG_FILES([
1035 Makefile
1036 doc/Makefile
1037 doc/man/Makefile
1038 doc/man/asciidoc-attrs.conf
1039 include/Makefile
1040 extras/Makefile
1041 extras/bindings/Makefile
1042 extras/bindings/swig/Makefile
1043 extras/bindings/swig/python/Makefile
1044 extras/core-handler/Makefile
1045 src/Makefile
1046 src/common/Makefile
1047 src/common/kernel-ctl/Makefile
1048 src/common/kernel-consumer/Makefile
1049 src/common/consumer/Makefile
1050 src/common/ust-consumer/Makefile
1051 src/common/hashtable/Makefile
1052 src/common/sessiond-comm/Makefile
1053 src/common/compat/Makefile
1054 src/common/relayd/Makefile
1055 src/common/testpoint/Makefile
1056 src/common/index/Makefile
1057 src/common/health/Makefile
1058 src/common/config/Makefile
1059 src/common/string-utils/Makefile
1060 src/lib/Makefile
1061 src/lib/lttng-ctl/Makefile
1062 src/lib/lttng-ctl/filter/Makefile
1063 src/lib/lttng-ctl/lttng-ctl.pc
1064 src/bin/Makefile
1065 src/bin/lttng-consumerd/Makefile
1066 src/bin/lttng-sessiond/Makefile
1067 src/bin/lttng-relayd/Makefile
1068 src/bin/lttng/Makefile
1069 src/bin/lttng-crash/Makefile
1070 tests/Makefile
1071 tests/destructive/Makefile
1072 tests/regression/Makefile
1073 tests/regression/kernel/Makefile
1074 tests/regression/tools/Makefile
1075 tests/regression/tools/streaming/Makefile
1076 tests/regression/tools/filtering/Makefile
1077 tests/regression/tools/health/Makefile
1078 tests/regression/tools/tracefile-limits/Makefile
1079 tests/regression/tools/snapshots/Makefile
1080 tests/regression/tools/live/Makefile
1081 tests/regression/tools/exclusion/Makefile
1082 tests/regression/tools/save-load/Makefile
1083 tests/regression/tools/save-load/configuration/Makefile
1084 tests/regression/tools/mi/Makefile
1085 tests/regression/tools/wildcard/Makefile
1086 tests/regression/tools/crash/Makefile
1087 tests/regression/tools/regen-metadata/Makefile
1088 tests/regression/tools/regen-statedump/Makefile
1089 tests/regression/tools/notification/Makefile
1090 tests/regression/tools/rotation/Makefile
1091 tests/regression/ust/Makefile
1092 tests/regression/ust/nprocesses/Makefile
1093 tests/regression/ust/high-throughput/Makefile
1094 tests/regression/ust/low-throughput/Makefile
1095 tests/regression/ust/before-after/Makefile
1096 tests/regression/ust/buffers-pid/Makefile
1097 tests/regression/ust/periodical-metadata-flush/Makefile
1098 tests/regression/ust/multi-session/Makefile
1099 tests/regression/ust/overlap/Makefile
1100 tests/regression/ust/overlap/demo/Makefile
1101 tests/regression/ust/linking/Makefile
1102 tests/regression/ust/daemon/Makefile
1103 tests/regression/ust/exit-fast/Makefile
1104 tests/regression/ust/fork/Makefile
1105 tests/regression/ust/libc-wrapper/Makefile
1106 tests/regression/ust/baddr-statedump/Makefile
1107 tests/regression/ust/ust-dl/Makefile
1108 tests/regression/ust/java-jul/Makefile
1109 tests/regression/ust/java-log4j/Makefile
1110 tests/regression/ust/python-logging/Makefile
1111 tests/regression/ust/getcpu-override/Makefile
1112 tests/regression/ust/clock-override/Makefile
1113 tests/regression/ust/type-declarations/Makefile
1114 tests/regression/ust/rotation-destroy-flush/Makefile
1115 tests/regression/ust/blocking/Makefile
1116 tests/stress/Makefile
1117 tests/unit/Makefile
1118 tests/unit/ini_config/Makefile
1119 tests/perf/Makefile
1120 tests/utils/Makefile
1121 tests/utils/tap/Makefile
1122 tests/utils/testapp/Makefile
1123 tests/utils/testapp/gen-ust-events/Makefile
1124 tests/utils/testapp/gen-ust-nevents/Makefile
1125 tests/utils/testapp/gen-ust-nevents-str/Makefile
1126 tests/utils/testapp/gen-syscall-events/Makefile
1127 tests/utils/testapp/gen-ust-tracef/Makefile
1128 ])
1129
1130 # Inject variable into python test script.
1131 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1132 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1133 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1134 AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
1135
1136 AC_OUTPUT
1137
1138 #
1139 # Mini-report on what will be built.
1140 #
1141
1142 PPRINT_INIT
1143 PPRINT_SET_INDENT(1)
1144 PPRINT_SET_TS(38)
1145
1146 AS_ECHO
1147 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1148 AS_ECHO
1149
1150 AS_IF([test -n "$report_fold"], [
1151 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1152 ], [
1153 AS_ECHO("$version_description")
1154 ])
1155
1156 AS_ECHO
1157 PPRINT_SUBTITLE([Features])
1158
1159 # Target architecture we're building for.
1160 target_arch=$host_cpu
1161 [
1162 for f in $CFLAGS; do
1163 if test $f = "-m32"; then
1164 target_arch="32-bit"
1165 elif test $f = "-m64"; then
1166 target_arch="64-bit"
1167 fi
1168 done
1169 ]
1170 PPRINT_PROP_STRING([Target architecture], $target_arch)
1171
1172 # kmod enabled/disabled
1173 test "x$with_kmod" != "xno" && value=1 || value=0
1174 PPRINT_PROP_BOOL([libkmod support], $value)
1175
1176 # LTTng-UST enabled/disabled
1177 test "x$with_lttng_ust" = "xyes" && value=1 || value=0
1178 PPRINT_PROP_BOOL([LTTng-UST support], $value)
1179
1180 AS_ECHO
1181 PPRINT_SUBTITLE([Binaries])
1182
1183 # List binaries to be built
1184 test x$enable_bin_lttng != xno && value=1 || value=0
1185 PPRINT_PROP_BOOL([lttng], $value)
1186
1187 test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1188 PPRINT_PROP_BOOL([lttng-consumerd], $value)
1189
1190 test x$enable_bin_lttng_crash != xno && value=1 || value=0
1191 PPRINT_PROP_BOOL([lttng-crash], $value)
1192
1193 test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1194 PPRINT_PROP_BOOL([lttng-relayd], $value)
1195
1196 test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1197 PPRINT_PROP_BOOL([lttng-sessiond], $value)
1198
1199 # Extras
1200 test x$enable_extras != xno && value=1 || value=0
1201 AS_ECHO
1202 PPRINT_SET_INDENT(0)
1203 PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1204 PPRINT_SET_INDENT(1)
1205
1206 AS_ECHO
1207 PPRINT_SUBTITLE([Tests])
1208
1209 # Print clear message that tests won't be built
1210 AS_IF([test "x$build_tests" = "xno"],[
1211 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1212 ])
1213
1214 # LTTng UST Java agent JUL tests enabled/disabled
1215 test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1216 PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1217
1218 # LTTng UST Java agent Log4j tests enabled/disabled
1219 test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1220 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1221
1222 test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1223 PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1224
1225 test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1226 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1227
1228 #Python binding enabled/disabled
1229 test "x$enable_python_binding" = xyes && value=1 || value=0
1230 AS_ECHO
1231 PPRINT_SET_INDENT(0)
1232 PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1233
1234 # man pages build enabled/disabled
1235 m4_pushdef([build_man_pages_msg], [Build and install man pages])
1236
1237 AS_IF([test "x$man_pages_opt" != "xno"], [
1238 AS_IF([test "x$in_git_repo" = "xyes"], [
1239 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1240 ], [
1241 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1242 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1243 ], [
1244 PPRINT_PROP_STRING([build_man_pages_msg],
1245 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1246 $PPRINT_COLOR_SUBTITLE)
1247 ])
1248 ])
1249 ], [
1250 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1251 ])
1252
1253 m4_popdef([build_man_pages_msg])
1254
1255 test "x$embedded_help" = xyes && value=1 || value=0
1256 PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1257
1258 PPRINT_SET_INDENT(1)
1259
1260 report_bindir="`eval eval echo $bindir`"
1261 report_libdir="`eval eval echo $libdir`"
1262
1263 # Print the bindir and libdir this `make install' will install into.
1264 AS_ECHO
1265 PPRINT_SUBTITLE([Install directories])
1266 PPRINT_PROP_STRING([Binaries], [$report_bindir])
1267 PPRINT_PROP_STRING([Libraries], [$report_libdir])
1268
1269 AS_ECHO
1270 PPRINT_SUBTITLE([Search directories])
1271
1272 # If we build the sessiond, print the paths it will use
1273 AS_IF([test "$SESSIOND_BIN" = ""],[
1274 path="$report_bindir/lttng-sessiond"
1275 ],[
1276 path="$SESSIOND_BIN"
1277 ])
1278 PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1279
1280 AS_IF([test "$CONSUMERD32_BIN" = ""],[
1281 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1282 ],[
1283 path="$CONSUMERD32_BIN"
1284 ])
1285 PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1286
1287 AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1288 path="`eval eval echo $libdir`"
1289 ],[
1290 path="$CONSUMERD32_LIBDIR"
1291 ])
1292 PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1293
1294 AS_IF([test "$CONSUMERD64_BIN" = ""],[
1295 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1296 ],[
1297 path="$CONSUMERD64_BIN"
1298 ])
1299 PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1300
1301 AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1302 path="`eval eval echo $libdir`"
1303 ],[
1304 path="$CONSUMERD64_LIBDIR"
1305 ])
1306 PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1307 PPRINT_SET_INDENT(0)
1308
1309 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1310 AS_ECHO
1311 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1312
1313 Note that the man pages are already built in this distribution tarball,
1314 therefore asciidoc and xmlto are only needed if you intend to modify
1315 their sources.
1316
1317 Also note that the installed man pages will contain the project's
1318 default command-line option and environment variable values.
1319
1320 Use --disable-man-pages to completely disable building and installing
1321 the man pages.])
1322 ])
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