Implement consumer ring buffer position sampling
[lttng-tools.git] / configure.ac
1 AC_PREREQ([2.64])
2 AC_INIT([lttng-tools],[2.10.0-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])
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_LEX
28 AC_PROG_MAKE_SET
29 AC_PROG_SED
30 AC_PROG_YACC
31 AC_PATH_PROG(report_fold, fold)
32 LT_INIT
33
34 # Check for objcopy, required by the base address statedump and dynamic linker tests
35 AC_CHECK_TOOL([OBJCOPY], objcopy, no)
36 AS_IF([test "x$OBJCOPY" = xno],
37 [AC_MSG_WARN([Cannont find objcopy. The base address statedump and dynamic linker tests will be disabled. Install the binutils package to remediate this.])]
38 )
39 AM_CONDITIONAL([HAVE_OBJCOPY], [test "x$OBJCOPY" != xno])
40
41 # Checks for typedefs, structures, and compiler characteristics.
42 AC_C_INLINE
43 AC_TYPE_INT32_T
44 AC_TYPE_INT64_T
45 AC_TYPE_MODE_T
46 AC_TYPE_OFF_T
47 AC_TYPE_PID_T
48 AC_TYPE_SIZE_T
49 AC_TYPE_SSIZE_T
50 AC_TYPE_UID_T
51 AC_TYPE_UINT16_T
52 AC_TYPE_UINT32_T
53 AC_TYPE_UINT64_T
54 AC_TYPE_UINT8_T
55
56 AX_C___ATTRIBUTE__
57 AS_IF([test "x$ax_cv___attribute__" = "xyes"],
58 [:],
59 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
60
61 AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
62 LIBS="$PTHREAD_LIBS $LIBS"
63 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
64 CC="$PTHREAD_CC"
65
66 AX_LIB_SOCKET_NSL
67
68 LT_NO_UNDEFINED=""
69 AS_CASE([$host_os],
70 [cygwin*],
71 [
72 LT_NO_UNDEFINED="-no-undefined"
73 ]
74 )
75
76 AC_SUBST(LT_NO_UNDEFINED)
77
78 # Compute minor/major/patchlevel version numbers
79 major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
80 minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
81 patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
82
83 AC_SUBST([MAJOR_VERSION], [$major_version])
84 AC_SUBST([MINOR_VERSION], [$minor_version])
85 AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
86 AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
87 AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
88 AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
89
90 version_name="Codename TBD"
91 version_description='Description TBD'
92 version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
93
94 AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
95 AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
96
97 # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
98 AC_ARG_ENABLE(libtool-linkdep-fixup,
99 AS_HELP_STRING([--disable-libtool-linkdep-fixup],
100 [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
101 libtool_fixup=$enableval,
102 libtool_fixup=yes)
103
104 AS_IF([test "x$libtool_fixup" = "xyes"],
105 [
106 libtool_m4="$srcdir/m4/libtool.m4"
107 libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
108 AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
109 libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
110 AS_IF([test $libtool_flag_pattern_count -ne 0],
111 [
112 AC_MSG_RESULT([$libtool_flag_pattern_count])
113 AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
114 $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
115 ],
116 [
117 AC_MSG_RESULT([none])
118 ])
119 ])
120
121 AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
122
123 AC_CHECK_HEADERS([ \
124 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
125 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
126 getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
127 netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
128 sys/mount.h sys/param.h sys/time.h
129 ])
130
131 # Basic functions check
132 AC_CHECK_FUNCS([ \
133 atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
134 gethostbyname gethostname getpagesize localtime_r memchr memset \
135 mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
136 strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
137 strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
138 ])
139
140 # Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
141 # add -lrt to LIBS
142 AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
143
144 # Babeltrace viewer check
145 AC_ARG_WITH([babeltrace-bin],
146 AS_HELP_STRING([--with-babeltrace-bin],
147 [Location of the babeltrace viewer executable (including the filename)]),
148 [BABELTRACE_BIN="$withval"],
149 [BABELTRACE_BIN=''])
150 AC_SUBST([BABELTRACE_BIN])
151
152 # lttv-gui
153 AC_ARG_WITH([lttv-gui-bin],
154 AS_HELP_STRING([--with-lttv-gui-bin],
155 [Location of the lttv GUI viewer executable (including the filename)]),
156 [LTTV_GUI_BIN="$withval"],
157 [LTTV_GUI_BIN=''])
158 AC_SUBST([LTTV_GUI_BIN])
159
160 AC_ARG_WITH([consumerd32-bin],
161 AS_HELP_STRING([--with-consumerd32-bin],
162 [Location of the 32-bit consumerd executable (including the filename)]),
163 [CONSUMERD32_BIN="$withval"],
164 [CONSUMERD32_BIN=''])
165 AC_SUBST([CONSUMERD32_BIN])
166
167 AC_ARG_WITH([consumerd64-bin],
168 AS_HELP_STRING([--with-consumerd64-bin],
169 [Location of the 64-bit consumerd executable (including the filename)]),
170 [CONSUMERD64_BIN="$withval"],
171 [CONSUMERD64_BIN=''])
172 AC_SUBST([CONSUMERD64_BIN])
173
174 AC_ARG_WITH([consumerd32-libdir],
175 AS_HELP_STRING([--with-consumerd32-libdir],
176 [Directory containing the 32-bit consumerd libraries]),
177 [CONSUMERD32_LIBDIR="$withval"],
178 [CONSUMERD32_LIBDIR=''])
179 AC_SUBST([CONSUMERD32_LIBDIR])
180
181 AC_ARG_WITH([consumerd64-libdir],
182 AS_HELP_STRING([--with-consumerd64-libdir],
183 [Directory containing the 64-bit consumerd libraries]),
184 [CONSUMERD64_LIBDIR="$withval"],
185 [CONSUMERD64_LIBDIR=''])
186 AC_SUBST([CONSUMERD64_LIBDIR])
187
188 AC_ARG_WITH([sessiond-bin],
189 AS_HELP_STRING([--with-sessiond-bin],
190 [Location of the sessiond executable (including the filename)]),
191 [SESSIOND_BIN="$withval"],
192 [SESSIOND_BIN=''])
193 AC_SUBST([SESSIOND_BIN])
194
195 AC_ARG_WITH([lttng-system-rundir],
196 AS_HELP_STRING([--with-lttng-system-rundir],
197 [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
198 [LTTNG_SYSTEM_RUNDIR="$withval"],
199 [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
200 AC_SUBST([LTTNG_SYSTEM_RUNDIR])
201
202 AC_ARG_ENABLE([test-java-agent-jul],
203 [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
204 [test_java_agent_jul=$enableval],
205 [test_java_agent_jul=no]
206 )
207
208 AC_ARG_ENABLE([test-java-agent-log4j],
209 [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j tests [default=no]])],
210 [test_java_agent_log4j=$enableval],
211 [test_java_agent_log4j=no]
212 )
213
214 AC_ARG_ENABLE([test-java-agent-all],
215 [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
216 [test_java_agent_jul=$enableval
217 test_java_agent_log4j=$enableval],
218 [:]
219 )
220
221 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
222 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
223 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
224 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
225 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
226 AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
227 AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
228 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
229
230 AC_DEFUN([_AC_DEFINE_AND_SUBST], [
231 AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
232 $1="$2"
233 AC_SUBST([$1])
234 ])
235
236 AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
237 AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
238 $1="$2"
239 AC_SUBST([$1])
240 ])
241
242 # Default values
243 m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [4096])
244 m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
245 m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
246 m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
247 m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
248 m4_define([_DEFAULT_CHANNEL_MONITOR_TIMER], [1000000])
249 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT], [5345])
250 _AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
251 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
252 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
253 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
254 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
255 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
256 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
257 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [262144])
258 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
259 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
260 _AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
261 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
262 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
263 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
264 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
265 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
266 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
267 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
268 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
269 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
270 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
271 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
272 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
273 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
274 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
275 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
276 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
277 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
278 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [131072])
279 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
280 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
281 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
282 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
283 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
284 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
285
286 # Command short descriptions
287 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
288 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
289 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
290 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
291 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
292 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
293 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
294 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
295 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
296 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
297 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Manage an LTTng tracing session's data regeneration])
298 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
299 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
300 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
301 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
302 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
303 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
304 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
305 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
306 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
307 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
308
309 if test "x$prefix" = "xNONE"; then
310 prefix=$ac_default_prefix
311 fi
312 CONFDIR=`eval echo $sysconfdir`
313 AC_SUBST(CONFDIR)
314 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
315
316 AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data directory.])
317
318 #
319 # Check for pthread
320 AC_CHECK_LIB([pthread], [pthread_create], [],
321 [AC_MSG_ERROR([Cannot find libpthread. Use LDFLAGS=-Ldir to specify its location.])]
322 )
323
324 # Check libpopt
325 PKG_CHECK_MODULES([POPT], [popt],
326 [LIBS="$LIBS $POPT_LIBS"],
327 [
328 AC_MSG_WARN([pkg-config was unable to find a valid .pc for libpopt. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
329 AC_MSG_WARN([Finding libpopt without pkg-config.])
330 AC_CHECK_LIB([popt],
331 [poptGetContext],
332 [],
333 [
334 AC_MSG_ERROR([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
335 ]
336 )
337 ]
338 )
339
340 PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
341
342 # Check for uuid in system libs
343 AC_CHECK_FUNCS([uuid_generate],
344 [
345 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
346 link_with_libuuid=no
347 ],
348 [
349 # First, check the pkg-config module is available, otherwise explicitly check
350 # for libuuid, or uuid support in the C-library.
351 PKG_CHECK_MODULES([UUID], [uuid],
352 [
353 LIBS="$LIBS $UUID_LIBS"
354 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
355 link_with_libuuid=yes
356 ],
357 [
358 # Check for libuuid
359 AC_CHECK_LIB([uuid],
360 [uuid_generate],
361 [
362 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
363 link_with_libuuid=yes
364 ],
365 [
366 # libuuid not found, check for uuid_create in libc.
367 AC_CHECK_LIB([c],
368 [uuid_create],
369 [
370 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
371 link_with_libc_uuid=yes
372 ],
373 [
374 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
375 ]
376 )
377 ]
378 )
379 ])
380 ])
381
382 AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBUUID], [test "x$link_with_libuuid" = "xyes"])
383 AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBC_UUID], [test "x$link_with_libc_uuid" = "xyes"])
384
385 AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
386
387 # URCU library version needed or newer
388 m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.8.0 is needed])
389
390 # Check liburcu needed function calls
391 AC_CHECK_DECL([cds_list_add], [],
392 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
393 AC_CHECK_DECL([cds_wfcq_init], [],
394 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
395 AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
396 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
397 AC_CHECK_DECL([futex_async], [],
398 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
399 AC_CHECK_DECL([rcu_thread_offline], [],
400 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
401 AC_CHECK_DECL([rcu_thread_online], [],
402 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
403 AC_CHECK_DECL([caa_likely], [],
404 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
405 AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
406 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
407
408 #Function added in urcu 0.7.0
409 AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
410 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
411 )
412
413 # Check kmod library
414 AC_ARG_WITH(kmod-prefix,
415 AS_HELP_STRING([--with-kmod-prefix=PATH],
416 [Specify the installation prefix of the kmod library.
417 Headers must be in PATH/include; libraries in PATH/lib.]),
418 [
419 CPPFLAGS="$CPPFLAGS -I${withval}/include"
420 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
421 ])
422
423 AC_ARG_ENABLE(kmod,
424 AS_HELP_STRING([--disable-kmod],[build without kmod support]),
425 kmod_support=$enableval, kmod_support=yes)
426
427 AS_IF([test "x$kmod_support" = "xyes"], [
428 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
429 [
430 AC_DEFINE([HAVE_KMOD], [1], [has kmod support])
431 LIBS="$LIBS -lkmod"
432 kmod_found=yes
433 ],
434 kmod_found=no
435 )
436 ])
437 AM_CONDITIONAL([HAVE_KMOD], [test "x$kmod_found" = xyes])
438
439 AC_ARG_WITH(lttng-ust-prefix,
440 AS_HELP_STRING([--with-lttng-ust-prefix=PATH],
441 [Specify the installation prefix of the lttng-ust library.
442 Headers must be in PATH/include; libraries in PATH/lib.]),
443 [
444 CPPFLAGS="$CPPFLAGS -I${withval}/include"
445 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
446 ])
447
448 # Check liblttng-ust-ctl library
449 AC_ARG_WITH(lttng-ust,
450 AS_HELP_STRING([--without-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
451 lttng_ust_support=$withval, lttng_ust_support=yes)
452
453 AS_IF([test "x$lttng_ust_support" = "xyes"], [
454 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
455 [
456 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
457 lttng_ust_ctl_found=yes
458 ],
459 [AC_MSG_ERROR([Cannot find LTTng-UST >= 2.2.x. Use --with-lttng-ust-prefix=PREFIX to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])],
460 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
461 )
462 ])
463 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])
464 AC_CHECK_FUNCS([sched_getcpu sysconf sync_file_range])
465
466 # check for dlopen
467 AC_CHECK_LIB([dl], [dlopen],
468 [
469 have_libdl=yes
470 ],
471 [
472 #libdl not found, check for dlopen in libc.
473 AC_CHECK_LIB([c], [dlopen],
474 [
475 have_libc_dl=yes
476 ],
477 [
478 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
479 ])
480 ])
481 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
482 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
483
484 # Check for fmemopen
485 AC_CHECK_LIB([c], [fmemopen],
486 [
487 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
488 ]
489 )
490
491 # Check for open_memstream
492 AC_CHECK_LIB([c], [open_memstream],
493 [
494 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
495 ]
496 )
497
498 # check for libpfm
499 AC_CHECK_LIB([pfm], [pfm_initialize],
500 [
501 have_libpfm=yes
502 ])
503 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
504
505 AC_ARG_ENABLE([git-version],
506 [AC_HELP_STRING([--disable-git-version],
507 [Do not use the git version for the build])],
508 [have_git_version=$enableval], [have_git_version=yes]
509 )
510
511 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
512 [test "x${have_git_version}" = "xyes"])
513
514 # For Python
515 # SWIG version needed or newer:
516 swig_version=2.0.0
517
518 AC_ARG_ENABLE([python-bindings],
519 [AC_HELP_STRING([--enable-python-bindings],
520 [compile Python bindings])],
521 [enable_python_binding=$enableval], [enable_python_binding=no])
522
523 AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
524
525 if test "x$enable_python_binding" = xyes; then
526 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
527 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
528 AM_PATH_PYTHON([3.0])
529
530 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
531 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
532 AS_IF([test -z "$PYTHON_INCLUDE"], [
533 AS_IF([test -z "$PYTHON_CONFIG"], [
534 AC_PATH_PROGS([PYTHON_CONFIG],
535 [python$PYTHON_VERSION-config python-config],
536 [no],
537 [`dirname $PYTHON`])
538 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
539 ])
540 AC_MSG_CHECKING([python include flags])
541 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
542 AC_MSG_RESULT([$PYTHON_INCLUDE])
543 ])
544
545 else
546 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
547 [if you want Python bindings.])
548
549 fi
550
551 # Epoll check. If not present, the build will fallback on poll() API
552 AX_HAVE_EPOLL(
553 [AX_CONFIG_FEATURE_ENABLE(epoll)],
554 [AX_CONFIG_FEATURE_DISABLE(epoll)]
555 )
556 AX_CONFIG_FEATURE(
557 [epoll], [This platform supports epoll(7)],
558 [HAVE_EPOLL], [This platform supports epoll(7).],
559 [enable_epoll="yes"], [enable_epoll="no"]
560 )
561 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
562
563 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
564 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
565
566 if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
567 AX_JAVA_OPTIONS
568 AX_PROG_JAVAC
569 AX_PROG_JAVA
570 AX_PROG_JAR
571
572 AX_CHECK_CLASSPATH
573
574 # Check for Java UST agent common class first
575 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
576 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
577 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
578 fi
579
580 if test "x$test_java_agent_jul" = "xyes"; then
581 # Check for JUL agent class
582 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
583 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
584 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
585 fi
586 fi
587
588 if test "x$test_java_agent_log4j" = "xyes"; then
589 # Check for Log4j agent class
590 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
591 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
592 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
593 fi
594
595 # Check for Log4j class
596 AX_CHECK_CLASS(org.apache.log4j.Logger)
597 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
598 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"])
599 fi
600 fi
601 fi
602
603 # set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
604 # is not distributed in tarballs
605 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
606 AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
607
608 # enable building man pages (user's intention)
609 AC_ARG_ENABLE(
610 man-pages,
611 AS_HELP_STRING(
612 [--disable-man-pages],
613 [Do not build and install man pages (already built in a distributed tarball)]
614 ),
615 [man_pages_opt=$enableval],
616 [man_pages_opt=yes]
617 )
618
619 # check for asciidoc and xmlto if we enabled building the man pages
620 have_asciidoc_xmlto=no
621 warn_prebuilt_man_pages=no
622
623 AS_IF([test "x$man_pages_opt" = "xyes"], [
624 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
625 AC_PATH_PROG([XMLTO], [xmlto], [no])
626
627 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
628 AS_IF([test "x$in_git_repo" = "xyes"], [
629 # this is an error because we're in the Git repo, which
630 # means the man pages are not already generated for us,
631 # thus asciidoc/xmlto are required because we were asked
632 # to build the man pages
633 AC_MSG_ERROR([
634 You need asciidoc and xmlto to build the LTTng-tools man pages. Use
635 --disable-man-pages to disable building the man pages, in which case
636 they will not be installed.
637 ])
638 ], [
639 # only warn here: since we're in the tarball, the man
640 # pages should already be generated at this point, thus
641 # asciidoc/xmlto are not strictly required
642 warn_prebuilt_man_pages=yes
643 ])
644 ], [
645 have_asciidoc_xmlto=yes
646 ])
647 ])
648
649 # export man page build condition: build the man pages if the user
650 # asked for it, and if the tools are available
651 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
652 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
653
654 AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
655
656 # Python agent test
657 UST_PYTHON_AGENT="lttngust"
658
659 AC_ARG_ENABLE(test-python2-agent,
660 AS_HELP_STRING([--enable-test-python2-agent],
661 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
662 ),[:],[test_python2_agent_autodetect=yes]
663 )
664
665 AC_ARG_ENABLE(test-python3-agent,
666 AS_HELP_STRING([--enable-test-python3-agent],
667 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
668 ),[:],[test_python3_agent_autodetect=yes]
669 )
670
671 AC_ARG_ENABLE(test-python-agent-all,
672 AS_HELP_STRING([--enable-test-python-agent-all],
673 [enable test for all python{2/3} agent.]
674 ),
675 )
676
677 AS_IF([test ! -z "$enable_test_python_agent_all"], [
678 unset test_python2_agent_autodetect
679 unset test_python3_agent_autodetect
680 ])
681
682 AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
683 enable_test_python2_agent=yes
684 enable_test_python3_agent=yes
685 ])
686
687 AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
688 enable_test_python2_agent=no
689 enable_test_python3_agent=no
690 ])
691
692
693 AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
694 AS_IF([test -z "$PYTHON2"], [
695 PYTHON2=python2
696 ], [
697 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
698 ])
699
700 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
701 AS_IF([test -z "$PYTHON2_BIN"], [
702 AS_IF([test -z "$test_python2_agent_autodetect"],[
703 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
704 ])
705 ], [
706 AC_MSG_CHECKING([for python2 lttng-ust agent])
707 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
708 PYTHON2_AGENT=$PYTHON2_BIN
709 AC_MSG_RESULT([yes])
710 RUN_PYTHON_AGENT_TEST=yes
711 ], [
712 AC_MSG_RESULT([no])
713 AS_IF([test -z "$test_python2_agent_autodetect"],[
714 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
715 ])
716 ])
717
718 ])
719
720 ])
721
722 AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
723 AS_IF([test -z "$PYTHON3"], [
724 PYTHON3=python3
725 ], [
726 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
727 ])
728
729 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
730 AS_IF([test -z "$PYTHON3_BIN"], [
731 AS_IF([test -z "$test_python3_agent_autodetect"],[
732 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
733 ])
734 ], [
735 AC_MSG_CHECKING([for python3 lttng-ust agent])
736 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
737 PYTHON3_AGENT=$PYTHON3_BIN
738 AC_MSG_RESULT([yes])
739 RUN_PYTHON_AGENT_TEST=yes
740 ], [
741 AC_MSG_RESULT([no])
742 AS_IF([test -z "$test_python3_agent_autodetect"],[
743 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
744 ])
745 ])
746
747 ])
748 ])
749 AC_SUBST([RUN_PYTHON_AGENT_TEST])
750 AC_SUBST([PYTHON2_AGENT])
751 AC_SUBST([PYTHON3_AGENT])
752
753 # Arguments for binaries build exclusion
754 AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
755 AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
756 [Disable the build of lttng-consumerd binaries]))
757 AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
758 AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
759 [Disable the build of lttng-relayd binaries]))
760 AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
761 [Disable the build of lttng-sessiond binaries]))
762 AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
763 [Disable the build of the extra components]))
764
765
766 # Always build libconfig since it a dependency of libcommon
767 build_lib_config=yes
768
769 build_lib_compat=no
770 build_lib_consumer=no
771 build_lib_hashtable=no
772 build_lib_health=no
773 build_lib_index=no
774 build_lib_kernel_consumer=no
775 build_lib_kernel_ctl=no
776 build_lib_lttng_ctl=no
777 build_lib_relayd=no
778 build_lib_sessiond_comm=no
779 build_lib_testpoint=no
780 build_lib_ust_consumer=no
781
782 # There is an overlap for enabled dependencies, but this makes everything
783 # simpler. libcommon and libconfig are always compiled so they are not repeated
784 # here.
785
786 # Enable binary dependencies.
787 AS_IF([test x$enable_bin_lttng != xno],
788 [
789 build_lib_lttng_ctl=yes
790 ]
791 )
792
793 AS_IF([test x$enable_bin_lttng_consumerd != xno],
794 [
795 build_lib_consumer=yes
796 build_lib_sessiond_comm=yes
797 build_lib_index=yes
798 build_lib_health=yes
799 build_lib_testpoint=yes
800 ]
801 )
802
803 AS_IF([test x$enable_bin_lttng_crash != xno],
804 # Do nothing since libconfig and libcommon are built by default.
805 []
806 )
807
808 AS_IF([test x$enable_bin_lttng_relayd != xno],
809 [
810 build_lib_lttng_ctl=yes
811 build_lib_sessiond_comm=yes
812 build_lib_hashtable=yes
813 build_lib_compat=yes
814 build_lib_index=yes
815 build_lib_health=yes
816 build_lib_testpoint=yes
817 ]
818 )
819 AS_IF([test x$enable_bin_lttng_sessiond != xno],
820 [
821 build_lib_lttng_ctl=yes
822 build_lib_sessiond_comm=yes
823 build_lib_kernel_ctl=yes
824 build_lib_hashtable=yes
825 build_lib_compat=yes
826 build_lib_relayd=yes
827 build_lib_testpoint=yes
828 build_lib_health=yes
829 build_lib_health=yes
830 ]
831 )
832
833 # Libraries dependencies enabling
834 AS_IF([test x$build_lib_lttng_ctl = xyes],
835 [
836 build_lib_sessiond_comm=yes
837 build_lib_hashtable=yes
838 ]
839 )
840
841 AS_IF([test x$build_lib_consumer = xyes],
842 [
843 build_lib_sessiond_comm=yes
844 build_lib_kernel_consumer=yes
845 build_lib_hashtable=yes
846 build_lib_compat=yes
847 build_lib_relayd=yes
848 AS_IF([test x$lttng_ust_ctl_found = xyes],[build_lib_ust_consumer=yes])
849 ]
850 )
851
852 AS_IF([test x$build_lib_kernel_consumer = xyes],
853 [
854 build_lib_kernel_ctl=yes
855 build_lib_relayd=yes
856 ]
857 )
858
859 AS_IF([test x$build_lib_relayd = xyes],
860 [
861 build_lib_sessiond_comm=yes
862 ]
863 )
864
865
866 # Export binaries build conditions.
867 AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
868 AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
869 AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
870 AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
871 AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
872
873 # Export the tests and extras build conditions.
874 AS_IF([\
875 test "x$enable_bin_lttng" != "xno" && \
876 test "x$enable_bin_lttng_consumerd" != "xno" && \
877 test "x$enable_bin_lttng_crash" != "xno" && \
878 test "x$enable_bin_lttng_relayd" != "xno" && \
879 test "x$enable_bin_lttng_sessiond" != "xno"],
880 [build_tests=yes],
881 [build_tests=no]
882 )
883
884 AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
885 AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
886
887 # Export libraries build conditions.
888 AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
889 AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
890 AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
891 AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
892 AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
893 AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
894 AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
895 AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
896 AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
897 AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
898 AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
899 AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
900 AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
901
902 # check for pgrep
903 AC_PATH_PROG([PGREP], [pgrep], [no])
904 AM_CONDITIONAL([HAS_PGREP], [test "x$PGREP" != "xno"])
905
906 # check for bison
907 have_bison=yes
908
909 AS_IF([test "x$(basename "$YACC")" != "xbison -y"], [have_bison=no])
910 AC_PATH_PROG([BISON], [bison])
911 AX_PROG_BISON_VERSION([2.4], [], [have_bison=no])
912
913 AS_IF([test "x$have_bison" = "xno"], [
914 AS_IF([test "x$in_git_repo" = "xyes"], [
915 AC_MSG_ERROR([Bison >= 2.4 is required when building from the Git repository.])
916 ], [
917 AC_MSG_WARN([
918 Missing Bison >= 2.4. Note that the parser files are already built in
919 this distribution tarball, so Bison is only needed if you intend to
920 modify their sources.
921 ])
922 ])
923 ])
924
925 # export bison condition
926 AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
927
928 # check for flex
929 have_flex=yes
930
931 AS_IF([test "x$LEX" != "xflex"], [have_flex=no])
932 AC_PATH_PROG([FLEX], [flex])
933 AX_PROG_FLEX_VERSION([2.5.35], [], [have_flex=no])
934
935 AS_IF([test "x$have_flex" = "xno"], [
936 AS_IF([test "x$in_git_repo" = "xyes"], [
937 AC_MSG_ERROR([Flex >= 2.5.35 is required when building from the Git repository.])
938 ], [
939 AC_MSG_WARN([
940 Missing Flex >= 2.5.35. Note that the lexer files are already built in
941 this distribution tarball, so Flex is only needed if you intend to
942 modify their sources.
943 ])
944 ])
945 ])
946
947 # export flex condition
948 AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
949
950 CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
951
952 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/src -I\$(top_builddir)/include -include config.h"
953
954 lttngincludedir="${includedir}/lttng"
955 AC_SUBST(lttngincludedir)
956
957 lttngactionincludedir="${includedir}/lttng/action"
958 AC_SUBST(lttngactionincludedir)
959
960 lttngconditionincludedir="${includedir}/lttng/condition"
961 AC_SUBST(lttngconditionincludedir)
962
963 lttngnotificationincludedir="${includedir}/lttng/notification"
964 AC_SUBST(lttngnotificationincludedir)
965
966 lttngtriggerincludedir="${includedir}/lttng/trigger"
967 AC_SUBST(lttngtriggerincludedir)
968
969 AC_SUBST(DEFAULT_INCLUDES)
970
971 lttnglibexecdir="${libdir}/lttng/libexec"
972 AC_SUBST(lttnglibexecdir)
973
974 AC_CONFIG_FILES([
975 Makefile
976 doc/Makefile
977 doc/man/Makefile
978 doc/man/asciidoc-attrs.conf
979 include/Makefile
980 extras/Makefile
981 extras/bindings/Makefile
982 extras/bindings/swig/Makefile
983 extras/bindings/swig/python/Makefile
984 extras/core-handler/Makefile
985 src/Makefile
986 src/common/Makefile
987 src/common/kernel-ctl/Makefile
988 src/common/kernel-consumer/Makefile
989 src/common/consumer/Makefile
990 src/common/ust-consumer/Makefile
991 src/common/hashtable/Makefile
992 src/common/sessiond-comm/Makefile
993 src/common/compat/Makefile
994 src/common/relayd/Makefile
995 src/common/testpoint/Makefile
996 src/common/index/Makefile
997 src/common/health/Makefile
998 src/common/config/Makefile
999 src/lib/Makefile
1000 src/lib/lttng-ctl/Makefile
1001 src/lib/lttng-ctl/filter/Makefile
1002 src/lib/lttng-ctl/lttng-ctl.pc
1003 src/bin/Makefile
1004 src/bin/lttng-consumerd/Makefile
1005 src/bin/lttng-sessiond/Makefile
1006 src/bin/lttng-relayd/Makefile
1007 src/bin/lttng/Makefile
1008 src/bin/lttng-crash/Makefile
1009 tests/Makefile
1010 tests/destructive/Makefile
1011 tests/regression/Makefile
1012 tests/regression/kernel/Makefile
1013 tests/regression/tools/Makefile
1014 tests/regression/tools/streaming/Makefile
1015 tests/regression/tools/filtering/Makefile
1016 tests/regression/tools/health/Makefile
1017 tests/regression/tools/tracefile-limits/Makefile
1018 tests/regression/tools/snapshots/Makefile
1019 tests/regression/tools/live/Makefile
1020 tests/regression/tools/exclusion/Makefile
1021 tests/regression/tools/save-load/Makefile
1022 tests/regression/tools/save-load/configuration/Makefile
1023 tests/regression/tools/mi/Makefile
1024 tests/regression/tools/wildcard/Makefile
1025 tests/regression/tools/crash/Makefile
1026 tests/regression/tools/regen-metadata/Makefile
1027 tests/regression/tools/regen-statedump/Makefile
1028 tests/regression/ust/Makefile
1029 tests/regression/ust/nprocesses/Makefile
1030 tests/regression/ust/high-throughput/Makefile
1031 tests/regression/ust/low-throughput/Makefile
1032 tests/regression/ust/before-after/Makefile
1033 tests/regression/ust/buffers-pid/Makefile
1034 tests/regression/ust/periodical-metadata-flush/Makefile
1035 tests/regression/ust/multi-session/Makefile
1036 tests/regression/ust/overlap/Makefile
1037 tests/regression/ust/overlap/demo/Makefile
1038 tests/regression/ust/linking/Makefile
1039 tests/regression/ust/daemon/Makefile
1040 tests/regression/ust/exit-fast/Makefile
1041 tests/regression/ust/fork/Makefile
1042 tests/regression/ust/libc-wrapper/Makefile
1043 tests/regression/ust/baddr-statedump/Makefile
1044 tests/regression/ust/ust-dl/Makefile
1045 tests/regression/ust/java-jul/Makefile
1046 tests/regression/ust/java-log4j/Makefile
1047 tests/regression/ust/python-logging/Makefile
1048 tests/regression/ust/getcpu-override/Makefile
1049 tests/regression/ust/clock-override/Makefile
1050 tests/regression/ust/type-declarations/Makefile
1051 tests/regression/ust/rotation-destroy-flush/Makefile
1052 tests/regression/ust/blocking/Makefile
1053 tests/stress/Makefile
1054 tests/unit/Makefile
1055 tests/unit/ini_config/Makefile
1056 tests/perf/Makefile
1057 tests/utils/Makefile
1058 tests/utils/tap/Makefile
1059 tests/utils/testapp/Makefile
1060 tests/utils/testapp/gen-ust-events/Makefile
1061 tests/utils/testapp/gen-ust-nevents/Makefile
1062 tests/utils/testapp/gen-ust-tracef/Makefile
1063 ])
1064
1065 # Inject variable into python test script.
1066 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1067 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1068 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1069
1070 AC_OUTPUT
1071
1072 #
1073 # Mini-report on what will be built.
1074 #
1075
1076 PPRINT_INIT
1077 PPRINT_SET_INDENT(1)
1078 PPRINT_SET_TS(38)
1079
1080 AS_ECHO
1081 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1082 AS_ECHO
1083
1084 AS_IF([test -n "$report_fold"], [
1085 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1086 ], [
1087 AS_ECHO("$version_description")
1088 ])
1089
1090 AS_ECHO
1091 PPRINT_SUBTITLE([Features])
1092
1093 # Target architecture we're building for.
1094 target_arch=$host_cpu
1095 [
1096 for f in $CFLAGS; do
1097 if test $f = "-m32"; then
1098 target_arch="32-bit"
1099 elif test $f = "-m64"; then
1100 target_arch="64-bit"
1101 fi
1102 done
1103 ]
1104 PPRINT_PROP_STRING([Target architecture], $target_arch)
1105
1106 # kmod enabled/disabled
1107 test "x$kmod_found" = "xyes" && value=1 || value=0
1108 PPRINT_PROP_BOOL([libkmod support], $value)
1109
1110 # LTTng-UST enabled/disabled
1111 test "x$lttng_ust_support" = "xyes" && value=1 || value=0
1112 PPRINT_PROP_BOOL([LTTng-UST support], $value)
1113
1114 AS_ECHO
1115 PPRINT_SUBTITLE([Binaries])
1116
1117 # List binaries to be built
1118 test x$enable_bin_lttng != xno && value=1 || value=0
1119 PPRINT_PROP_BOOL([lttng], $value)
1120
1121 test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1122 PPRINT_PROP_BOOL([lttng-consumerd], $value)
1123
1124 test x$enable_bin_lttng_crash != xno && value=1 || value=0
1125 PPRINT_PROP_BOOL([lttng-crash], $value)
1126
1127 test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1128 PPRINT_PROP_BOOL([lttng-relayd], $value)
1129
1130 test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1131 PPRINT_PROP_BOOL([lttng-sessiond], $value)
1132
1133 # Extras
1134 test x$enable_extras != xno && value=1 || value=0
1135 AS_ECHO
1136 PPRINT_SET_INDENT(0)
1137 PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1138 PPRINT_SET_INDENT(1)
1139
1140 AS_ECHO
1141 PPRINT_SUBTITLE([Tests])
1142
1143 # Print clear message that tests won't be built
1144 AS_IF([test "x$build_tests" = "xno"],[
1145 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1146 ])
1147
1148 # LTTng UST Java agent JUL tests enabled/disabled
1149 test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1150 PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1151
1152 # LTTng UST Java agent Log4j tests enabled/disabled
1153 test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1154 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1155
1156 test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1157 PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1158
1159 test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1160 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1161
1162 #Python binding enabled/disabled
1163 test "x$enable_python_binding" = xyes && value=1 || value=0
1164 AS_ECHO
1165 PPRINT_SET_INDENT(0)
1166 PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1167
1168 # man pages build enabled/disabled
1169 m4_pushdef([build_man_pages_msg], [Build and install man pages])
1170
1171 AS_IF([test "x$man_pages_opt" != "xno"], [
1172 AS_IF([test "x$in_git_repo" = "xyes"], [
1173 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1174 ], [
1175 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1176 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1177 ], [
1178 PPRINT_PROP_STRING([build_man_pages_msg],
1179 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1180 $PPRINT_COLOR_SUBTITLE)
1181 ])
1182 ])
1183 ], [
1184 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1185 ])
1186
1187 m4_popdef([build_man_pages_msg])
1188
1189 PPRINT_SET_INDENT(1)
1190
1191 report_bindir="`eval eval echo $bindir`"
1192 report_libdir="`eval eval echo $libdir`"
1193
1194 # Print the bindir and libdir this `make install' will install into.
1195 AS_ECHO
1196 PPRINT_SUBTITLE([Install directories])
1197 PPRINT_PROP_STRING([Binaries], [$report_bindir])
1198 PPRINT_PROP_STRING([Libraries], [$report_libdir])
1199
1200 AS_ECHO
1201 PPRINT_SUBTITLE([Search directories])
1202
1203 # If we build the sessiond, print the paths it will use
1204 AS_IF([test "$SESSIOND_BIN" = ""],[
1205 path="$report_bindir/lttng-sessiond"
1206 ],[
1207 path="$SESSIOND_BIN"
1208 ])
1209 PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1210
1211 AS_IF([test "$CONSUMERD32_BIN" = ""],[
1212 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1213 ],[
1214 path="$CONSUMERD32_BIN"
1215 ])
1216 PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1217
1218 AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1219 path="`eval eval echo $libdir`"
1220 ],[
1221 path="$CONSUMERD32_LIBDIR"
1222 ])
1223 PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1224
1225 AS_IF([test "$CONSUMERD64_BIN" = ""],[
1226 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1227 ],[
1228 path="$CONSUMERD64_BIN"
1229 ])
1230 PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1231
1232 AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1233 path="`eval eval echo $libdir`"
1234 ],[
1235 path="$CONSUMERD64_LIBDIR"
1236 ])
1237 PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1238 PPRINT_SET_INDENT(0)
1239
1240 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1241 AS_ECHO
1242 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1243
1244 Note that the man pages are already built in this distribution tarball,
1245 therefore asciidoc and xmlto are only needed if you intend to modify
1246 their sources.
1247
1248 Also note that the installed man pages will contain the project's
1249 default command-line option and environment variable values.
1250
1251 Use --disable-man-pages to completely disable building and installing
1252 the man pages.])
1253 ])
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