Cleanup: kmod library detection
[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 nostdinc])
12 AM_MAINTAINER_MODE([enable])
13
14 # Enable silent rules if available (Introduced in AM 1.11)
15 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
16
17 AC_REQUIRE_AUX_FILE([tap-driver.sh])
18
19 # Checks for C compiler
20 AC_USE_SYSTEM_EXTENSIONS
21 AC_SYS_LARGEFILE
22 AC_PROG_CC
23 AC_PROG_CC_STDC
24
25 # Checks for programs.
26 AC_PROG_GREP
27 AC_PROG_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$ax_cv___attribute__" = "xyes"],
58 [:],
59 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
60
61 AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
62
63 AX_LIB_SOCKET_NSL
64
65 LT_NO_UNDEFINED=""
66 AS_CASE([$host_os],
67 [cygwin*],
68 [
69 LT_NO_UNDEFINED="-no-undefined"
70 ]
71 )
72
73 AC_SUBST(LT_NO_UNDEFINED)
74
75 # Compute minor/major/patchlevel version numbers
76 major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
77 minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
78 patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
79
80 AC_SUBST([MAJOR_VERSION], [$major_version])
81 AC_SUBST([MINOR_VERSION], [$minor_version])
82 AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
83 AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
84 AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
85 AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
86
87 version_name="KeKriek"
88 version_description='From Brasserie Dunham, a sour mashed golden wheat ale fermented with local sour cherries from Tougas orchards. Fresh sweet cherry notes with some tartness, lively carbonation with a dry finish.'
89 version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
90
91 AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
92 AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
93
94 # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
95 AC_ARG_ENABLE(libtool-linkdep-fixup,
96 AS_HELP_STRING([--disable-libtool-linkdep-fixup],
97 [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
98 libtool_fixup=$enableval,
99 libtool_fixup=yes)
100
101 AS_IF([test "x$libtool_fixup" = "xyes"],
102 [
103 libtool_m4="$srcdir/m4/libtool.m4"
104 libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
105 AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
106 libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
107 AS_IF([test $libtool_flag_pattern_count -ne 0],
108 [
109 AC_MSG_RESULT([$libtool_flag_pattern_count])
110 AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
111 $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
112 ],
113 [
114 AC_MSG_RESULT([none])
115 ])
116 ])
117
118 AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
119
120 AC_CHECK_HEADERS([ \
121 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
122 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
123 getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
124 netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
125 sys/mount.h sys/param.h sys/time.h
126 ])
127
128 # Basic functions check
129 AC_CHECK_FUNCS([ \
130 atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
131 gethostbyname gethostname getpagesize localtime_r memchr memset \
132 mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
133 strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
134 strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
135 ])
136
137 # Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
138 # add -lrt to LIBS
139 AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
140
141 # Babeltrace viewer check
142 AC_ARG_WITH([babeltrace-bin],
143 AS_HELP_STRING([--with-babeltrace-bin],
144 [Location of the babeltrace viewer executable (including the filename)]),
145 [BABELTRACE_BIN="$withval"],
146 [BABELTRACE_BIN=''])
147 AC_SUBST([BABELTRACE_BIN])
148
149 # lttv-gui
150 AC_ARG_WITH([lttv-gui-bin],
151 AS_HELP_STRING([--with-lttv-gui-bin],
152 [Location of the lttv GUI viewer executable (including the filename)]),
153 [LTTV_GUI_BIN="$withval"],
154 [LTTV_GUI_BIN=''])
155 AC_SUBST([LTTV_GUI_BIN])
156
157 AC_ARG_WITH([consumerd32-bin],
158 AS_HELP_STRING([--with-consumerd32-bin],
159 [Location of the 32-bit consumerd executable (including the filename)]),
160 [CONSUMERD32_BIN="$withval"],
161 [CONSUMERD32_BIN=''])
162 AC_SUBST([CONSUMERD32_BIN])
163
164 AC_ARG_WITH([consumerd64-bin],
165 AS_HELP_STRING([--with-consumerd64-bin],
166 [Location of the 64-bit consumerd executable (including the filename)]),
167 [CONSUMERD64_BIN="$withval"],
168 [CONSUMERD64_BIN=''])
169 AC_SUBST([CONSUMERD64_BIN])
170
171 AC_ARG_WITH([consumerd32-libdir],
172 AS_HELP_STRING([--with-consumerd32-libdir],
173 [Directory containing the 32-bit consumerd libraries]),
174 [CONSUMERD32_LIBDIR="$withval"],
175 [CONSUMERD32_LIBDIR=''])
176 AC_SUBST([CONSUMERD32_LIBDIR])
177
178 AC_ARG_WITH([consumerd64-libdir],
179 AS_HELP_STRING([--with-consumerd64-libdir],
180 [Directory containing the 64-bit consumerd libraries]),
181 [CONSUMERD64_LIBDIR="$withval"],
182 [CONSUMERD64_LIBDIR=''])
183 AC_SUBST([CONSUMERD64_LIBDIR])
184
185 AC_ARG_WITH([sessiond-bin],
186 AS_HELP_STRING([--with-sessiond-bin],
187 [Location of the sessiond executable (including the filename)]),
188 [SESSIOND_BIN="$withval"],
189 [SESSIOND_BIN=''])
190 AC_SUBST([SESSIOND_BIN])
191
192 AC_ARG_WITH([lttng-system-rundir],
193 AS_HELP_STRING([--with-lttng-system-rundir],
194 [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
195 [LTTNG_SYSTEM_RUNDIR="$withval"],
196 [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
197 AC_SUBST([LTTNG_SYSTEM_RUNDIR])
198
199 AC_ARG_ENABLE([test-java-agent-jul],
200 [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
201 [test_java_agent_jul=$enableval],
202 [test_java_agent_jul=no]
203 )
204
205 AC_ARG_ENABLE([test-java-agent-log4j],
206 [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j tests [default=no]])],
207 [test_java_agent_log4j=$enableval],
208 [test_java_agent_log4j=no]
209 )
210
211 AC_ARG_ENABLE([test-java-agent-all],
212 [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
213 [test_java_agent_jul=$enableval
214 test_java_agent_log4j=$enableval],
215 [:]
216 )
217
218 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
219 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
220 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
221 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
222 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
223 AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
224 AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
225 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
226
227 AC_DEFUN([_AC_DEFINE_AND_SUBST], [
228 AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
229 $1="$2"
230 AC_SUBST([$1])
231 ])
232
233 AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
234 AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
235 $1="$2"
236 AC_SUBST([$1])
237 ])
238
239 # Default values
240 m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [16384])
241 m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
242 m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
243 m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
244 m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
245 m4_define([_DEFAULT_CHANNEL_MONITOR_TIMER], [1000000])
246 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT], [5345])
247 _AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
248 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
249 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
250 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
251 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
252 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
253 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
254 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [1048576])
255 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
256 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
257 _AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
258 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
259 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
260 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
261 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
262 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
263 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
264 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
265 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
266 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
267 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
268 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
269 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
270 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
271 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_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], [524288])
276 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
277 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
278 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
279 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
280 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
281 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
282
283 # Command short descriptions
284 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
285 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
286 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
287 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
288 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
289 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
290 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
291 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
292 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
293 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
294 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Manage an LTTng tracing session's data regeneration])
295 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
296 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
297 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
298 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
299 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
300 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
301 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
302 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
303 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
304 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
305
306 if test "x$prefix" = "xNONE"; then
307 prefix=$ac_default_prefix
308 fi
309 CONFDIR=`eval echo $sysconfdir`
310 AC_SUBST(CONFDIR)
311 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
312
313 AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data directory.])
314
315 #
316 # Check for pthread
317 AC_CHECK_LIB([pthread], [pthread_create], [],
318 [AC_MSG_ERROR([Cannot find libpthread. Use LDFLAGS=-Ldir to specify its location.])]
319 )
320
321 # Check libpopt
322 PKG_CHECK_MODULES([POPT], [popt],
323 [LIBS="$LIBS $POPT_LIBS"],
324 [
325 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])
326 AC_MSG_WARN([Finding libpopt without pkg-config.])
327 AC_CHECK_LIB([popt],
328 [poptGetContext],
329 [],
330 [
331 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])
332 ]
333 )
334 ]
335 )
336
337 PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
338
339 # First, check for uuid in system libs
340 AH_TEMPLATE([LTTNG_HAVE_LIBUUID], [Define if you have libuuid support])
341 AC_CHECK_FUNCS([uuid_generate],
342 [
343 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
344 UUID_LIBS=""
345 ],
346 [
347 # Then, check if the pkg-config module is available, otherwise explicitly check
348 # for libuuid, or uuid support in the C-library.
349 PKG_CHECK_MODULES([UUID], [uuid],
350 [
351 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
352 dnl PKG_CHECK_MODULES defines UUID_LIBS
353 ],
354 [
355 AC_MSG_WARN([pkg-config was unable to find a valid .pc for libuuid. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
356 AC_MSG_WARN([Finding libuuid without pkg-config.])
357 AC_CHECK_LIB([uuid], [uuid_generate],
358 [
359 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
360 UUID_LIBS="-luuid"
361 ],
362 [
363 # libuuid not found, check for uuid_create in libc.
364 AC_CHECK_LIB([c], [uuid_create],
365 [
366 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
367 UUID_LIBS="-lc"
368 ],
369 [
370 AC_MSG_FAILURE([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
371 ]
372 )
373 ]
374 )
375 ]
376 )
377 ]
378 )
379 AC_SUBST(UUID_LIBS)
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) >= 0.9.0 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 #Function added in urcu 0.9.0
410 AC_CHECK_DECL([urcu_ref_get_unless_zero], [],
411 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/ref.h>]]
412 )
413
414 # Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
415 # it can be explicitly disabled with --without-kmod
416 AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
417 AC_ARG_WITH([kmod],
418 [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
419 [],
420 [with_kmod=check]
421 )
422
423 AS_IF([test "x$with_kmod" != "xno"],
424 [
425 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
426 [
427 AC_DEFINE([HAVE_KMOD], [1])
428 KMOD_LIBS="-lkmod"
429 ],
430 [
431 if test "x$with_kmod" != xcheck; then
432 AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
433 else
434 with_kmod=no
435 fi
436 ]
437 )
438 ]
439 )
440 AC_SUBST(KMOD_LIBS)
441
442 AC_ARG_WITH(lttng-ust-prefix,
443 AS_HELP_STRING([--with-lttng-ust-prefix=PATH],
444 [Specify the installation prefix of the lttng-ust library.
445 Headers must be in PATH/include; libraries in PATH/lib.]),
446 [
447 AM_CPPFLAGS="$AM_CPPFLAGS -I${withval}/include"
448 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
449 ])
450
451 # Check liblttng-ust-ctl library
452 AC_ARG_WITH(lttng-ust,
453 AS_HELP_STRING([--without-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
454 lttng_ust_support=$withval, lttng_ust_support=yes)
455
456 AS_IF([test "x$lttng_ust_support" = "xyes"], [
457 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
458 [
459 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
460 lttng_ust_ctl_found=yes
461 ],
462 [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.])],
463 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
464 )
465 ])
466 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])
467 AC_CHECK_FUNCS([sched_getcpu sysconf sync_file_range])
468
469 # check for dlopen
470 AC_CHECK_LIB([dl], [dlopen],
471 [DL_LIBS="-ldl"],
472 [
473 #libdl not found, check for dlopen in libc.
474 AC_CHECK_LIB([c], [dlopen],
475 [DL_LIBS="-lc"],
476 [AC_MSG_FAILURE([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])]
477 )
478 ]
479 )
480 AC_SUBST(DL_LIBS)
481
482 # Check for fmemopen
483 AC_CHECK_LIB([c], [fmemopen],
484 [
485 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
486 ]
487 )
488
489 # Check for open_memstream
490 AC_CHECK_LIB([c], [open_memstream],
491 [
492 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
493 ]
494 )
495
496 # check for libpfm
497 AC_CHECK_LIB([pfm], [pfm_initialize],
498 [
499 have_libpfm=yes
500 ])
501 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
502
503 AC_ARG_ENABLE([git-version],
504 [AC_HELP_STRING([--disable-git-version],
505 [Do not use the git version for the build])],
506 [have_git_version=$enableval], [have_git_version=yes]
507 )
508
509 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
510 [test "x${have_git_version}" = "xyes"])
511
512 # For Python
513 # SWIG version needed or newer:
514 swig_version=2.0.0
515
516 AC_ARG_ENABLE([python-bindings],
517 [AC_HELP_STRING([--enable-python-bindings],
518 [compile Python bindings])],
519 [enable_python_binding=$enableval], [enable_python_binding=no])
520
521 AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
522
523 if test "x$enable_python_binding" = xyes; then
524 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
525 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
526 AM_PATH_PYTHON([3.0])
527
528 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
529 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
530 AS_IF([test -z "$PYTHON_INCLUDE"], [
531 AS_IF([test -z "$PYTHON_CONFIG"], [
532 AC_PATH_PROGS([PYTHON_CONFIG],
533 [python$PYTHON_VERSION-config python-config],
534 [no],
535 [`dirname $PYTHON`])
536 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
537 ])
538 AC_MSG_CHECKING([python include flags])
539 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
540 AC_MSG_RESULT([$PYTHON_INCLUDE])
541 ])
542
543 else
544 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
545 [if you want Python bindings.])
546
547 fi
548
549 # Epoll check. If not present, the build will fallback on poll() API
550 AX_HAVE_EPOLL(
551 [AX_CONFIG_FEATURE_ENABLE(epoll)],
552 [AX_CONFIG_FEATURE_DISABLE(epoll)]
553 )
554 AX_CONFIG_FEATURE(
555 [epoll], [This platform supports epoll(7)],
556 [HAVE_EPOLL], [This platform supports epoll(7).],
557 [enable_epoll="yes"], [enable_epoll="no"]
558 )
559 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
560
561 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
562 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
563
564 if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
565 AX_JAVA_OPTIONS
566 AX_PROG_JAVAC
567 AX_PROG_JAVA
568 AX_PROG_JAR
569
570 AX_CHECK_CLASSPATH
571
572 # Check for Java UST agent common class first
573 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
574 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
575 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
576 fi
577
578 if test "x$test_java_agent_jul" = "xyes"; then
579 # Check for JUL agent class
580 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
581 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
582 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
583 fi
584 fi
585
586 if test "x$test_java_agent_log4j" = "xyes"; then
587 # Check for Log4j agent class
588 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
589 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
590 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
591 fi
592
593 # Check for Log4j class
594 AX_CHECK_CLASS(org.apache.log4j.Logger)
595 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
596 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"])
597 fi
598 fi
599 fi
600
601 # set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
602 # is not distributed in tarballs
603 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
604 AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
605
606 # enable building man pages (user's intention)
607 AC_ARG_ENABLE(
608 man-pages,
609 AS_HELP_STRING(
610 [--disable-man-pages],
611 [Do not build and install man pages (already built in a distributed tarball)]
612 ),
613 [man_pages_opt=$enableval],
614 [man_pages_opt=yes]
615 )
616
617 # check for asciidoc and xmlto if we enabled building the man pages
618 have_asciidoc_xmlto=no
619 warn_prebuilt_man_pages=no
620
621 AS_IF([test "x$man_pages_opt" = "xyes"], [
622 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
623 AC_PATH_PROG([XMLTO], [xmlto], [no])
624
625 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
626 AS_IF([test "x$in_git_repo" = "xyes"], [
627 # this is an error because we're in the Git repo, which
628 # means the man pages are not already generated for us,
629 # thus asciidoc/xmlto are required because we were asked
630 # to build the man pages
631 AC_MSG_ERROR([
632 You need asciidoc and xmlto to build the LTTng-tools man pages. Use
633 --disable-man-pages to disable building the man pages, in which case
634 they will not be installed.
635 ])
636 ], [
637 # only warn here: since we're in the tarball, the man
638 # pages should already be generated at this point, thus
639 # asciidoc/xmlto are not strictly required
640 warn_prebuilt_man_pages=yes
641 ])
642 ], [
643 have_asciidoc_xmlto=yes
644 ])
645 ])
646
647 # export man page build condition: build the man pages if the user
648 # asked for it, and if the tools are available
649 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
650 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
651
652 AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
653
654 # embedded --help message
655 AC_ARG_ENABLE(
656 [embedded-help],
657 AS_HELP_STRING(
658 [--enable-embedded-help],
659 [Embed the --help messages in the executable files]
660 ),
661 [embedded_help=$enableval],
662 [embedded_help=no]
663 )
664 AS_IF([test "x$embedded_help" = "xyes"], [
665 AS_IF([test "x$man_pages_opt" = "xno"], [
666 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
667 ])
668 AC_PATH_PROG([man_prog_path], [man], [no])
669 AS_IF([test "x$man_prog_path" = "xno"], [
670 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
671 ])
672 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
673 AC_SUBST([MANPROG], [$man_prog_path])
674 ])
675 AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
676
677 # Python agent test
678 UST_PYTHON_AGENT="lttngust"
679
680 AC_ARG_ENABLE(test-python2-agent,
681 AS_HELP_STRING([--enable-test-python2-agent],
682 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
683 ),[:],[test_python2_agent_autodetect=yes]
684 )
685
686 AC_ARG_ENABLE(test-python3-agent,
687 AS_HELP_STRING([--enable-test-python3-agent],
688 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
689 ),[:],[test_python3_agent_autodetect=yes]
690 )
691
692 AC_ARG_ENABLE(test-python-agent-all,
693 AS_HELP_STRING([--enable-test-python-agent-all],
694 [enable test for all python{2/3} agent.]
695 ),
696 )
697
698 AS_IF([test ! -z "$enable_test_python_agent_all"], [
699 unset test_python2_agent_autodetect
700 unset test_python3_agent_autodetect
701 ])
702
703 AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
704 enable_test_python2_agent=yes
705 enable_test_python3_agent=yes
706 ])
707
708 AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
709 enable_test_python2_agent=no
710 enable_test_python3_agent=no
711 ])
712
713
714 AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
715 AS_IF([test -z "$PYTHON2"], [
716 PYTHON2=python2
717 ], [
718 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
719 ])
720
721 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
722 AS_IF([test -z "$PYTHON2_BIN"], [
723 AS_IF([test -z "$test_python2_agent_autodetect"],[
724 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
725 ])
726 ], [
727 AC_MSG_CHECKING([for python2 lttng-ust agent])
728 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
729 PYTHON2_AGENT=$PYTHON2_BIN
730 AC_MSG_RESULT([yes])
731 RUN_PYTHON_AGENT_TEST=yes
732 ], [
733 AC_MSG_RESULT([no])
734 AS_IF([test -z "$test_python2_agent_autodetect"],[
735 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
736 ])
737 ])
738
739 ])
740
741 ])
742
743 AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
744 AS_IF([test -z "$PYTHON3"], [
745 PYTHON3=python3
746 ], [
747 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
748 ])
749
750 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
751 AS_IF([test -z "$PYTHON3_BIN"], [
752 AS_IF([test -z "$test_python3_agent_autodetect"],[
753 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
754 ])
755 ], [
756 AC_MSG_CHECKING([for python3 lttng-ust agent])
757 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
758 PYTHON3_AGENT=$PYTHON3_BIN
759 AC_MSG_RESULT([yes])
760 RUN_PYTHON_AGENT_TEST=yes
761 ], [
762 AC_MSG_RESULT([no])
763 AS_IF([test -z "$test_python3_agent_autodetect"],[
764 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
765 ])
766 ])
767
768 ])
769 ])
770 AC_SUBST([RUN_PYTHON_AGENT_TEST])
771 AC_SUBST([PYTHON2_AGENT])
772 AC_SUBST([PYTHON3_AGENT])
773
774 # Arguments for binaries build exclusion
775 AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
776 AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
777 [Disable the build of lttng-consumerd binaries]))
778 AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
779 AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
780 [Disable the build of lttng-relayd binaries]))
781 AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
782 [Disable the build of lttng-sessiond binaries]))
783 AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
784 [Disable the build of the extra components]))
785
786
787 # Always build libconfig since it a dependency of libcommon
788 build_lib_config=yes
789
790 build_lib_compat=no
791 build_lib_consumer=no
792 build_lib_hashtable=no
793 build_lib_health=no
794 build_lib_index=no
795 build_lib_kernel_consumer=no
796 build_lib_kernel_ctl=no
797 build_lib_lttng_ctl=no
798 build_lib_relayd=no
799 build_lib_sessiond_comm=no
800 build_lib_testpoint=no
801 build_lib_ust_consumer=no
802
803 # There is an overlap for enabled dependencies, but this makes everything
804 # simpler. libcommon and libconfig are always compiled so they are not repeated
805 # here.
806
807 # Enable binary dependencies.
808 AS_IF([test x$enable_bin_lttng != xno],
809 [
810 build_lib_lttng_ctl=yes
811 ]
812 )
813
814 AS_IF([test x$enable_bin_lttng_consumerd != xno],
815 [
816 build_lib_consumer=yes
817 build_lib_sessiond_comm=yes
818 build_lib_index=yes
819 build_lib_health=yes
820 build_lib_testpoint=yes
821 ]
822 )
823
824 AS_IF([test x$enable_bin_lttng_crash != xno],
825 # Do nothing since libconfig and libcommon are built by default.
826 []
827 )
828
829 AS_IF([test x$enable_bin_lttng_relayd != xno],
830 [
831 build_lib_lttng_ctl=yes
832 build_lib_sessiond_comm=yes
833 build_lib_hashtable=yes
834 build_lib_compat=yes
835 build_lib_index=yes
836 build_lib_health=yes
837 build_lib_testpoint=yes
838 ]
839 )
840 AS_IF([test x$enable_bin_lttng_sessiond != xno],
841 [
842 build_lib_lttng_ctl=yes
843 build_lib_sessiond_comm=yes
844 build_lib_kernel_ctl=yes
845 build_lib_hashtable=yes
846 build_lib_compat=yes
847 build_lib_relayd=yes
848 build_lib_testpoint=yes
849 build_lib_health=yes
850 build_lib_health=yes
851 ]
852 )
853
854 # Libraries dependencies enabling
855 AS_IF([test x$build_lib_lttng_ctl = xyes],
856 [
857 build_lib_sessiond_comm=yes
858 build_lib_hashtable=yes
859 ]
860 )
861
862 AS_IF([test x$build_lib_consumer = xyes],
863 [
864 build_lib_sessiond_comm=yes
865 build_lib_kernel_consumer=yes
866 build_lib_hashtable=yes
867 build_lib_compat=yes
868 build_lib_relayd=yes
869 AS_IF([test x$lttng_ust_ctl_found = xyes],[build_lib_ust_consumer=yes])
870 ]
871 )
872
873 AS_IF([test x$build_lib_kernel_consumer = xyes],
874 [
875 build_lib_kernel_ctl=yes
876 build_lib_relayd=yes
877 ]
878 )
879
880 AS_IF([test x$build_lib_relayd = xyes],
881 [
882 build_lib_sessiond_comm=yes
883 ]
884 )
885
886
887 # Export binaries build conditions.
888 AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
889 AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
890 AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
891 AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
892 AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
893
894 # Export the tests and extras build conditions.
895 AS_IF([\
896 test "x$enable_bin_lttng" != "xno" && \
897 test "x$enable_bin_lttng_consumerd" != "xno" && \
898 test "x$enable_bin_lttng_crash" != "xno" && \
899 test "x$enable_bin_lttng_relayd" != "xno" && \
900 test "x$enable_bin_lttng_sessiond" != "xno"],
901 [build_tests=yes],
902 [build_tests=no]
903 )
904
905 AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
906 AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
907
908 # Export libraries build conditions.
909 AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
910 AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
911 AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
912 AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
913 AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
914 AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
915 AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
916 AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
917 AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
918 AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
919 AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
920 AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
921 AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
922
923 # check for pgrep
924 AC_PATH_PROG([PGREP], [pgrep], [no])
925 AM_CONDITIONAL([HAS_PGREP], [test "x$PGREP" != "xno"])
926
927 # check for bison
928 have_bison=yes
929
930 AS_IF([test "x$(basename "$YACC")" != "xbison -y"], [have_bison=no])
931 AC_PATH_PROG([BISON], [bison])
932 AX_PROG_BISON_VERSION([2.4], [], [have_bison=no])
933
934 AS_IF([test "x$have_bison" = "xno"], [
935 AS_IF([test "x$in_git_repo" = "xyes"], [
936 AC_MSG_ERROR([Bison >= 2.4 is required when building from the Git repository.])
937 ], [
938 AC_MSG_WARN([
939 Missing Bison >= 2.4. Note that the parser files are already built in
940 this distribution tarball, so Bison is only needed if you intend to
941 modify their sources.
942 ])
943 ])
944 ])
945
946 # export bison condition
947 AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
948
949 # check for flex
950 have_flex=yes
951
952 AS_IF([test "x$LEX" != "xflex"], [have_flex=no])
953 AC_PATH_PROG([FLEX], [flex])
954 AX_PROG_FLEX_VERSION([2.5.35], [], [have_flex=no])
955
956 AS_IF([test "x$have_flex" = "xno"], [
957 AS_IF([test "x$in_git_repo" = "xyes"], [
958 AC_MSG_ERROR([Flex >= 2.5.35 is required when building from the Git repository.])
959 ], [
960 AC_MSG_WARN([
961 Missing Flex >= 2.5.35. Note that the lexer files are already built in
962 this distribution tarball, so Flex is only needed if you intend to
963 modify their sources.
964 ])
965 ])
966 ])
967
968 # export flex condition
969 AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
970
971 AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
972 AC_SUBST(AM_CFLAGS)
973
974 AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
975 AC_SUBST(AM_CPPFLAGS)
976
977 lttngincludedir="${includedir}/lttng"
978 AC_SUBST(lttngincludedir)
979
980 lttngactionincludedir="${includedir}/lttng/action"
981 AC_SUBST(lttngactionincludedir)
982
983 lttngconditionincludedir="${includedir}/lttng/condition"
984 AC_SUBST(lttngconditionincludedir)
985
986 lttngnotificationincludedir="${includedir}/lttng/notification"
987 AC_SUBST(lttngnotificationincludedir)
988
989 lttngtriggerincludedir="${includedir}/lttng/trigger"
990 AC_SUBST(lttngtriggerincludedir)
991
992 lttnglibexecdir="${libdir}/lttng/libexec"
993 AC_SUBST(lttnglibexecdir)
994
995 AC_CONFIG_FILES([
996 Makefile
997 doc/Makefile
998 doc/man/Makefile
999 doc/man/asciidoc-attrs.conf
1000 include/Makefile
1001 extras/Makefile
1002 extras/bindings/Makefile
1003 extras/bindings/swig/Makefile
1004 extras/bindings/swig/python/Makefile
1005 extras/core-handler/Makefile
1006 src/Makefile
1007 src/common/Makefile
1008 src/common/kernel-ctl/Makefile
1009 src/common/kernel-consumer/Makefile
1010 src/common/consumer/Makefile
1011 src/common/ust-consumer/Makefile
1012 src/common/hashtable/Makefile
1013 src/common/sessiond-comm/Makefile
1014 src/common/compat/Makefile
1015 src/common/relayd/Makefile
1016 src/common/testpoint/Makefile
1017 src/common/index/Makefile
1018 src/common/health/Makefile
1019 src/common/config/Makefile
1020 src/common/string-utils/Makefile
1021 src/lib/Makefile
1022 src/lib/lttng-ctl/Makefile
1023 src/lib/lttng-ctl/filter/Makefile
1024 src/lib/lttng-ctl/lttng-ctl.pc
1025 src/bin/Makefile
1026 src/bin/lttng-consumerd/Makefile
1027 src/bin/lttng-sessiond/Makefile
1028 src/bin/lttng-relayd/Makefile
1029 src/bin/lttng/Makefile
1030 src/bin/lttng-crash/Makefile
1031 tests/Makefile
1032 tests/destructive/Makefile
1033 tests/regression/Makefile
1034 tests/regression/kernel/Makefile
1035 tests/regression/tools/Makefile
1036 tests/regression/tools/streaming/Makefile
1037 tests/regression/tools/filtering/Makefile
1038 tests/regression/tools/health/Makefile
1039 tests/regression/tools/tracefile-limits/Makefile
1040 tests/regression/tools/snapshots/Makefile
1041 tests/regression/tools/live/Makefile
1042 tests/regression/tools/exclusion/Makefile
1043 tests/regression/tools/save-load/Makefile
1044 tests/regression/tools/save-load/configuration/Makefile
1045 tests/regression/tools/mi/Makefile
1046 tests/regression/tools/wildcard/Makefile
1047 tests/regression/tools/crash/Makefile
1048 tests/regression/tools/regen-metadata/Makefile
1049 tests/regression/tools/regen-statedump/Makefile
1050 tests/regression/tools/notification/Makefile
1051 tests/regression/ust/Makefile
1052 tests/regression/ust/nprocesses/Makefile
1053 tests/regression/ust/high-throughput/Makefile
1054 tests/regression/ust/low-throughput/Makefile
1055 tests/regression/ust/before-after/Makefile
1056 tests/regression/ust/buffers-pid/Makefile
1057 tests/regression/ust/periodical-metadata-flush/Makefile
1058 tests/regression/ust/multi-session/Makefile
1059 tests/regression/ust/overlap/Makefile
1060 tests/regression/ust/overlap/demo/Makefile
1061 tests/regression/ust/linking/Makefile
1062 tests/regression/ust/daemon/Makefile
1063 tests/regression/ust/exit-fast/Makefile
1064 tests/regression/ust/fork/Makefile
1065 tests/regression/ust/libc-wrapper/Makefile
1066 tests/regression/ust/baddr-statedump/Makefile
1067 tests/regression/ust/ust-dl/Makefile
1068 tests/regression/ust/java-jul/Makefile
1069 tests/regression/ust/java-log4j/Makefile
1070 tests/regression/ust/python-logging/Makefile
1071 tests/regression/ust/getcpu-override/Makefile
1072 tests/regression/ust/clock-override/Makefile
1073 tests/regression/ust/type-declarations/Makefile
1074 tests/regression/ust/rotation-destroy-flush/Makefile
1075 tests/regression/ust/blocking/Makefile
1076 tests/stress/Makefile
1077 tests/unit/Makefile
1078 tests/unit/ini_config/Makefile
1079 tests/perf/Makefile
1080 tests/utils/Makefile
1081 tests/utils/tap/Makefile
1082 tests/utils/testapp/Makefile
1083 tests/utils/testapp/gen-ust-events/Makefile
1084 tests/utils/testapp/gen-ust-nevents/Makefile
1085 tests/utils/testapp/gen-ust-nevents-str/Makefile
1086 tests/utils/testapp/gen-ust-tracef/Makefile
1087 ])
1088
1089 # Inject variable into python test script.
1090 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1091 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1092 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1093
1094 AC_OUTPUT
1095
1096 #
1097 # Mini-report on what will be built.
1098 #
1099
1100 PPRINT_INIT
1101 PPRINT_SET_INDENT(1)
1102 PPRINT_SET_TS(38)
1103
1104 AS_ECHO
1105 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1106 AS_ECHO
1107
1108 AS_IF([test -n "$report_fold"], [
1109 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1110 ], [
1111 AS_ECHO("$version_description")
1112 ])
1113
1114 AS_ECHO
1115 PPRINT_SUBTITLE([Features])
1116
1117 # Target architecture we're building for.
1118 target_arch=$host_cpu
1119 [
1120 for f in $CFLAGS; do
1121 if test $f = "-m32"; then
1122 target_arch="32-bit"
1123 elif test $f = "-m64"; then
1124 target_arch="64-bit"
1125 fi
1126 done
1127 ]
1128 PPRINT_PROP_STRING([Target architecture], $target_arch)
1129
1130 # kmod enabled/disabled
1131 test "x$with_kmod" != "xno" && value=1 || value=0
1132 PPRINT_PROP_BOOL([libkmod support], $value)
1133
1134 # LTTng-UST enabled/disabled
1135 test "x$lttng_ust_support" = "xyes" && value=1 || value=0
1136 PPRINT_PROP_BOOL([LTTng-UST support], $value)
1137
1138 AS_ECHO
1139 PPRINT_SUBTITLE([Binaries])
1140
1141 # List binaries to be built
1142 test x$enable_bin_lttng != xno && value=1 || value=0
1143 PPRINT_PROP_BOOL([lttng], $value)
1144
1145 test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1146 PPRINT_PROP_BOOL([lttng-consumerd], $value)
1147
1148 test x$enable_bin_lttng_crash != xno && value=1 || value=0
1149 PPRINT_PROP_BOOL([lttng-crash], $value)
1150
1151 test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1152 PPRINT_PROP_BOOL([lttng-relayd], $value)
1153
1154 test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1155 PPRINT_PROP_BOOL([lttng-sessiond], $value)
1156
1157 # Extras
1158 test x$enable_extras != xno && value=1 || value=0
1159 AS_ECHO
1160 PPRINT_SET_INDENT(0)
1161 PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1162 PPRINT_SET_INDENT(1)
1163
1164 AS_ECHO
1165 PPRINT_SUBTITLE([Tests])
1166
1167 # Print clear message that tests won't be built
1168 AS_IF([test "x$build_tests" = "xno"],[
1169 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1170 ])
1171
1172 # LTTng UST Java agent JUL tests enabled/disabled
1173 test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1174 PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1175
1176 # LTTng UST Java agent Log4j tests enabled/disabled
1177 test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1178 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1179
1180 test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1181 PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1182
1183 test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1184 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1185
1186 #Python binding enabled/disabled
1187 test "x$enable_python_binding" = xyes && value=1 || value=0
1188 AS_ECHO
1189 PPRINT_SET_INDENT(0)
1190 PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1191
1192 # man pages build enabled/disabled
1193 m4_pushdef([build_man_pages_msg], [Build and install man pages])
1194
1195 AS_IF([test "x$man_pages_opt" != "xno"], [
1196 AS_IF([test "x$in_git_repo" = "xyes"], [
1197 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1198 ], [
1199 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1200 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1201 ], [
1202 PPRINT_PROP_STRING([build_man_pages_msg],
1203 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1204 $PPRINT_COLOR_SUBTITLE)
1205 ])
1206 ])
1207 ], [
1208 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1209 ])
1210
1211 m4_popdef([build_man_pages_msg])
1212
1213 test "x$embedded_help" = xyes && value=1 || value=0
1214 PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1215
1216 PPRINT_SET_INDENT(1)
1217
1218 report_bindir="`eval eval echo $bindir`"
1219 report_libdir="`eval eval echo $libdir`"
1220
1221 # Print the bindir and libdir this `make install' will install into.
1222 AS_ECHO
1223 PPRINT_SUBTITLE([Install directories])
1224 PPRINT_PROP_STRING([Binaries], [$report_bindir])
1225 PPRINT_PROP_STRING([Libraries], [$report_libdir])
1226
1227 AS_ECHO
1228 PPRINT_SUBTITLE([Search directories])
1229
1230 # If we build the sessiond, print the paths it will use
1231 AS_IF([test "$SESSIOND_BIN" = ""],[
1232 path="$report_bindir/lttng-sessiond"
1233 ],[
1234 path="$SESSIOND_BIN"
1235 ])
1236 PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1237
1238 AS_IF([test "$CONSUMERD32_BIN" = ""],[
1239 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1240 ],[
1241 path="$CONSUMERD32_BIN"
1242 ])
1243 PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1244
1245 AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1246 path="`eval eval echo $libdir`"
1247 ],[
1248 path="$CONSUMERD32_LIBDIR"
1249 ])
1250 PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1251
1252 AS_IF([test "$CONSUMERD64_BIN" = ""],[
1253 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1254 ],[
1255 path="$CONSUMERD64_BIN"
1256 ])
1257 PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1258
1259 AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1260 path="`eval eval echo $libdir`"
1261 ],[
1262 path="$CONSUMERD64_LIBDIR"
1263 ])
1264 PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1265 PPRINT_SET_INDENT(0)
1266
1267 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1268 AS_ECHO
1269 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1270
1271 Note that the man pages are already built in this distribution tarball,
1272 therefore asciidoc and xmlto are only needed if you intend to modify
1273 their sources.
1274
1275 Also note that the installed man pages will contain the project's
1276 default command-line option and environment variable values.
1277
1278 Use --disable-man-pages to completely disable building and installing
1279 the man pages.])
1280 ])
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