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