Fix: Don't override user variables within the build system
[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 $POPT_LIBS"],
324 [
325 AC_MSG_WARN([pkg-config was unable to find a valid .pc for libpopt. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
326 AC_MSG_WARN([Finding libpopt without pkg-config.])
327 AC_CHECK_LIB([popt],
328 [poptGetContext],
329 [],
330 [
331 AC_MSG_ERROR([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
332 ]
333 )
334 ]
335 )
336
337 PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
338
339 # Check for uuid in system libs
340 AC_CHECK_FUNCS([uuid_generate],
341 [
342 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
343 link_with_libuuid=no
344 ],
345 [
346 # First, check the pkg-config module is available, otherwise explicitly check
347 # for libuuid, or uuid support in the C-library.
348 PKG_CHECK_MODULES([UUID], [uuid],
349 [
350 LIBS="$LIBS $UUID_LIBS"
351 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
352 link_with_libuuid=yes
353 ],
354 [
355 # Check for libuuid
356 AC_CHECK_LIB([uuid],
357 [uuid_generate],
358 [
359 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
360 link_with_libuuid=yes
361 ],
362 [
363 # libuuid not found, check for uuid_create in libc.
364 AC_CHECK_LIB([c],
365 [uuid_create],
366 [
367 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
368 link_with_libc_uuid=yes
369 ],
370 [
371 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
372 ]
373 )
374 ]
375 )
376 ])
377 ])
378
379 AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBUUID], [test "x$link_with_libuuid" = "xyes"])
380 AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBC_UUID], [test "x$link_with_libc_uuid" = "xyes"])
381
382 AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
383
384 # URCU library version needed or newer
385 m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.9.0 is needed])
386
387 # Check liburcu needed function calls
388 AC_CHECK_DECL([cds_list_add], [],
389 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
390 AC_CHECK_DECL([cds_wfcq_init], [],
391 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
392 AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
393 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
394 AC_CHECK_DECL([futex_async], [],
395 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
396 AC_CHECK_DECL([rcu_thread_offline], [],
397 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
398 AC_CHECK_DECL([rcu_thread_online], [],
399 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
400 AC_CHECK_DECL([caa_likely], [],
401 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
402 AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
403 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
404
405 #Function added in urcu 0.7.0
406 AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
407 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
408 )
409
410 #Function added in urcu 0.9.0
411 AC_CHECK_DECL([urcu_ref_get_unless_zero], [],
412 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/ref.h>]]
413 )
414
415 # Check kmod library
416 AC_ARG_WITH(kmod-prefix,
417 AS_HELP_STRING([--with-kmod-prefix=PATH],
418 [Specify the installation prefix of the kmod library.
419 Headers must be in PATH/include; libraries in PATH/lib.]),
420 [
421 AM_CPPFLAGS="$AM_CPPFLAGS -I${withval}/include"
422 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
423 ])
424
425 AC_ARG_ENABLE(kmod,
426 AS_HELP_STRING([--disable-kmod],[build without kmod support]),
427 kmod_support=$enableval, kmod_support=yes)
428
429 AS_IF([test "x$kmod_support" = "xyes"], [
430 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
431 [
432 AC_DEFINE([HAVE_KMOD], [1], [has kmod support])
433 LIBS="$LIBS -lkmod"
434 kmod_found=yes
435 ],
436 kmod_found=no
437 )
438 ])
439 AM_CONDITIONAL([HAVE_KMOD], [test "x$kmod_found" = xyes])
440
441 AC_ARG_WITH(lttng-ust-prefix,
442 AS_HELP_STRING([--with-lttng-ust-prefix=PATH],
443 [Specify the installation prefix of the lttng-ust library.
444 Headers must be in PATH/include; libraries in PATH/lib.]),
445 [
446 AM_CPPFLAGS="$AM_CPPFLAGS -I${withval}/include"
447 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
448 ])
449
450 # Check liblttng-ust-ctl library
451 AC_ARG_WITH(lttng-ust,
452 AS_HELP_STRING([--without-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
453 lttng_ust_support=$withval, lttng_ust_support=yes)
454
455 AS_IF([test "x$lttng_ust_support" = "xyes"], [
456 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
457 [
458 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
459 lttng_ust_ctl_found=yes
460 ],
461 [AC_MSG_ERROR([Cannot find LTTng-UST >= 2.2.x. Use --with-lttng-ust-prefix=PREFIX to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])],
462 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
463 )
464 ])
465 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])
466 AC_CHECK_FUNCS([sched_getcpu sysconf sync_file_range])
467
468 # check for dlopen
469 AC_CHECK_LIB([dl], [dlopen],
470 [
471 have_libdl=yes
472 ],
473 [
474 #libdl not found, check for dlopen in libc.
475 AC_CHECK_LIB([c], [dlopen],
476 [
477 have_libc_dl=yes
478 ],
479 [
480 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
481 ])
482 ])
483 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
484 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
485
486 # Check for fmemopen
487 AC_CHECK_LIB([c], [fmemopen],
488 [
489 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
490 ]
491 )
492
493 # Check for open_memstream
494 AC_CHECK_LIB([c], [open_memstream],
495 [
496 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
497 ]
498 )
499
500 # check for libpfm
501 AC_CHECK_LIB([pfm], [pfm_initialize],
502 [
503 have_libpfm=yes
504 ])
505 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
506
507 AC_ARG_ENABLE([git-version],
508 [AC_HELP_STRING([--disable-git-version],
509 [Do not use the git version for the build])],
510 [have_git_version=$enableval], [have_git_version=yes]
511 )
512
513 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
514 [test "x${have_git_version}" = "xyes"])
515
516 # For Python
517 # SWIG version needed or newer:
518 swig_version=2.0.0
519
520 AC_ARG_ENABLE([python-bindings],
521 [AC_HELP_STRING([--enable-python-bindings],
522 [compile Python bindings])],
523 [enable_python_binding=$enableval], [enable_python_binding=no])
524
525 AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
526
527 if test "x$enable_python_binding" = xyes; then
528 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
529 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
530 AM_PATH_PYTHON([3.0])
531
532 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
533 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
534 AS_IF([test -z "$PYTHON_INCLUDE"], [
535 AS_IF([test -z "$PYTHON_CONFIG"], [
536 AC_PATH_PROGS([PYTHON_CONFIG],
537 [python$PYTHON_VERSION-config python-config],
538 [no],
539 [`dirname $PYTHON`])
540 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
541 ])
542 AC_MSG_CHECKING([python include flags])
543 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
544 AC_MSG_RESULT([$PYTHON_INCLUDE])
545 ])
546
547 else
548 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
549 [if you want Python bindings.])
550
551 fi
552
553 # Epoll check. If not present, the build will fallback on poll() API
554 AX_HAVE_EPOLL(
555 [AX_CONFIG_FEATURE_ENABLE(epoll)],
556 [AX_CONFIG_FEATURE_DISABLE(epoll)]
557 )
558 AX_CONFIG_FEATURE(
559 [epoll], [This platform supports epoll(7)],
560 [HAVE_EPOLL], [This platform supports epoll(7).],
561 [enable_epoll="yes"], [enable_epoll="no"]
562 )
563 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
564
565 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
566 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
567
568 if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
569 AX_JAVA_OPTIONS
570 AX_PROG_JAVAC
571 AX_PROG_JAVA
572 AX_PROG_JAR
573
574 AX_CHECK_CLASSPATH
575
576 # Check for Java UST agent common class first
577 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
578 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
579 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
580 fi
581
582 if test "x$test_java_agent_jul" = "xyes"; then
583 # Check for JUL agent class
584 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
585 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
586 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
587 fi
588 fi
589
590 if test "x$test_java_agent_log4j" = "xyes"; then
591 # Check for Log4j agent class
592 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
593 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
594 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
595 fi
596
597 # Check for Log4j class
598 AX_CHECK_CLASS(org.apache.log4j.Logger)
599 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
600 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"])
601 fi
602 fi
603 fi
604
605 # set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
606 # is not distributed in tarballs
607 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
608 AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
609
610 # enable building man pages (user's intention)
611 AC_ARG_ENABLE(
612 man-pages,
613 AS_HELP_STRING(
614 [--disable-man-pages],
615 [Do not build and install man pages (already built in a distributed tarball)]
616 ),
617 [man_pages_opt=$enableval],
618 [man_pages_opt=yes]
619 )
620
621 # check for asciidoc and xmlto if we enabled building the man pages
622 have_asciidoc_xmlto=no
623 warn_prebuilt_man_pages=no
624
625 AS_IF([test "x$man_pages_opt" = "xyes"], [
626 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
627 AC_PATH_PROG([XMLTO], [xmlto], [no])
628
629 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
630 AS_IF([test "x$in_git_repo" = "xyes"], [
631 # this is an error because we're in the Git repo, which
632 # means the man pages are not already generated for us,
633 # thus asciidoc/xmlto are required because we were asked
634 # to build the man pages
635 AC_MSG_ERROR([
636 You need asciidoc and xmlto to build the LTTng-tools man pages. Use
637 --disable-man-pages to disable building the man pages, in which case
638 they will not be installed.
639 ])
640 ], [
641 # only warn here: since we're in the tarball, the man
642 # pages should already be generated at this point, thus
643 # asciidoc/xmlto are not strictly required
644 warn_prebuilt_man_pages=yes
645 ])
646 ], [
647 have_asciidoc_xmlto=yes
648 ])
649 ])
650
651 # export man page build condition: build the man pages if the user
652 # asked for it, and if the tools are available
653 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
654 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
655
656 AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
657
658 # embedded --help message
659 AC_ARG_ENABLE(
660 [embedded-help],
661 AS_HELP_STRING(
662 [--enable-embedded-help],
663 [Embed the --help messages in the executable files]
664 ),
665 [embedded_help=$enableval],
666 [embedded_help=no]
667 )
668 AS_IF([test "x$embedded_help" = "xyes"], [
669 AS_IF([test "x$man_pages_opt" = "xno"], [
670 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
671 ])
672 AC_PATH_PROG([man_prog_path], [man], [no])
673 AS_IF([test "x$man_prog_path" = "xno"], [
674 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
675 ])
676 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
677 AC_SUBST([MANPROG], [$man_prog_path])
678 ])
679 AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
680
681 # Python agent test
682 UST_PYTHON_AGENT="lttngust"
683
684 AC_ARG_ENABLE(test-python2-agent,
685 AS_HELP_STRING([--enable-test-python2-agent],
686 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
687 ),[:],[test_python2_agent_autodetect=yes]
688 )
689
690 AC_ARG_ENABLE(test-python3-agent,
691 AS_HELP_STRING([--enable-test-python3-agent],
692 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
693 ),[:],[test_python3_agent_autodetect=yes]
694 )
695
696 AC_ARG_ENABLE(test-python-agent-all,
697 AS_HELP_STRING([--enable-test-python-agent-all],
698 [enable test for all python{2/3} agent.]
699 ),
700 )
701
702 AS_IF([test ! -z "$enable_test_python_agent_all"], [
703 unset test_python2_agent_autodetect
704 unset test_python3_agent_autodetect
705 ])
706
707 AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
708 enable_test_python2_agent=yes
709 enable_test_python3_agent=yes
710 ])
711
712 AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
713 enable_test_python2_agent=no
714 enable_test_python3_agent=no
715 ])
716
717
718 AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
719 AS_IF([test -z "$PYTHON2"], [
720 PYTHON2=python2
721 ], [
722 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
723 ])
724
725 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
726 AS_IF([test -z "$PYTHON2_BIN"], [
727 AS_IF([test -z "$test_python2_agent_autodetect"],[
728 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
729 ])
730 ], [
731 AC_MSG_CHECKING([for python2 lttng-ust agent])
732 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
733 PYTHON2_AGENT=$PYTHON2_BIN
734 AC_MSG_RESULT([yes])
735 RUN_PYTHON_AGENT_TEST=yes
736 ], [
737 AC_MSG_RESULT([no])
738 AS_IF([test -z "$test_python2_agent_autodetect"],[
739 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
740 ])
741 ])
742
743 ])
744
745 ])
746
747 AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
748 AS_IF([test -z "$PYTHON3"], [
749 PYTHON3=python3
750 ], [
751 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
752 ])
753
754 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
755 AS_IF([test -z "$PYTHON3_BIN"], [
756 AS_IF([test -z "$test_python3_agent_autodetect"],[
757 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
758 ])
759 ], [
760 AC_MSG_CHECKING([for python3 lttng-ust agent])
761 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
762 PYTHON3_AGENT=$PYTHON3_BIN
763 AC_MSG_RESULT([yes])
764 RUN_PYTHON_AGENT_TEST=yes
765 ], [
766 AC_MSG_RESULT([no])
767 AS_IF([test -z "$test_python3_agent_autodetect"],[
768 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
769 ])
770 ])
771
772 ])
773 ])
774 AC_SUBST([RUN_PYTHON_AGENT_TEST])
775 AC_SUBST([PYTHON2_AGENT])
776 AC_SUBST([PYTHON3_AGENT])
777
778 # Arguments for binaries build exclusion
779 AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
780 AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
781 [Disable the build of lttng-consumerd binaries]))
782 AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
783 AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
784 [Disable the build of lttng-relayd binaries]))
785 AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
786 [Disable the build of lttng-sessiond binaries]))
787 AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
788 [Disable the build of the extra components]))
789
790
791 # Always build libconfig since it a dependency of libcommon
792 build_lib_config=yes
793
794 build_lib_compat=no
795 build_lib_consumer=no
796 build_lib_hashtable=no
797 build_lib_health=no
798 build_lib_index=no
799 build_lib_kernel_consumer=no
800 build_lib_kernel_ctl=no
801 build_lib_lttng_ctl=no
802 build_lib_relayd=no
803 build_lib_sessiond_comm=no
804 build_lib_testpoint=no
805 build_lib_ust_consumer=no
806
807 # There is an overlap for enabled dependencies, but this makes everything
808 # simpler. libcommon and libconfig are always compiled so they are not repeated
809 # here.
810
811 # Enable binary dependencies.
812 AS_IF([test x$enable_bin_lttng != xno],
813 [
814 build_lib_lttng_ctl=yes
815 ]
816 )
817
818 AS_IF([test x$enable_bin_lttng_consumerd != xno],
819 [
820 build_lib_consumer=yes
821 build_lib_sessiond_comm=yes
822 build_lib_index=yes
823 build_lib_health=yes
824 build_lib_testpoint=yes
825 ]
826 )
827
828 AS_IF([test x$enable_bin_lttng_crash != xno],
829 # Do nothing since libconfig and libcommon are built by default.
830 []
831 )
832
833 AS_IF([test x$enable_bin_lttng_relayd != xno],
834 [
835 build_lib_lttng_ctl=yes
836 build_lib_sessiond_comm=yes
837 build_lib_hashtable=yes
838 build_lib_compat=yes
839 build_lib_index=yes
840 build_lib_health=yes
841 build_lib_testpoint=yes
842 ]
843 )
844 AS_IF([test x$enable_bin_lttng_sessiond != xno],
845 [
846 build_lib_lttng_ctl=yes
847 build_lib_sessiond_comm=yes
848 build_lib_kernel_ctl=yes
849 build_lib_hashtable=yes
850 build_lib_compat=yes
851 build_lib_relayd=yes
852 build_lib_testpoint=yes
853 build_lib_health=yes
854 build_lib_health=yes
855 ]
856 )
857
858 # Libraries dependencies enabling
859 AS_IF([test x$build_lib_lttng_ctl = xyes],
860 [
861 build_lib_sessiond_comm=yes
862 build_lib_hashtable=yes
863 ]
864 )
865
866 AS_IF([test x$build_lib_consumer = xyes],
867 [
868 build_lib_sessiond_comm=yes
869 build_lib_kernel_consumer=yes
870 build_lib_hashtable=yes
871 build_lib_compat=yes
872 build_lib_relayd=yes
873 AS_IF([test x$lttng_ust_ctl_found = xyes],[build_lib_ust_consumer=yes])
874 ]
875 )
876
877 AS_IF([test x$build_lib_kernel_consumer = xyes],
878 [
879 build_lib_kernel_ctl=yes
880 build_lib_relayd=yes
881 ]
882 )
883
884 AS_IF([test x$build_lib_relayd = xyes],
885 [
886 build_lib_sessiond_comm=yes
887 ]
888 )
889
890
891 # Export binaries build conditions.
892 AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
893 AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
894 AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
895 AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
896 AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
897
898 # Export the tests and extras build conditions.
899 AS_IF([\
900 test "x$enable_bin_lttng" != "xno" && \
901 test "x$enable_bin_lttng_consumerd" != "xno" && \
902 test "x$enable_bin_lttng_crash" != "xno" && \
903 test "x$enable_bin_lttng_relayd" != "xno" && \
904 test "x$enable_bin_lttng_sessiond" != "xno"],
905 [build_tests=yes],
906 [build_tests=no]
907 )
908
909 AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
910 AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
911
912 # Export libraries build conditions.
913 AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
914 AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
915 AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
916 AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
917 AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
918 AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
919 AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
920 AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
921 AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
922 AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
923 AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
924 AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
925 AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
926
927 # check for pgrep
928 AC_PATH_PROG([PGREP], [pgrep], [no])
929 AM_CONDITIONAL([HAS_PGREP], [test "x$PGREP" != "xno"])
930
931 # check for bison
932 have_bison=yes
933
934 AS_IF([test "x$(basename "$YACC")" != "xbison -y"], [have_bison=no])
935 AC_PATH_PROG([BISON], [bison])
936 AX_PROG_BISON_VERSION([2.4], [], [have_bison=no])
937
938 AS_IF([test "x$have_bison" = "xno"], [
939 AS_IF([test "x$in_git_repo" = "xyes"], [
940 AC_MSG_ERROR([Bison >= 2.4 is required when building from the Git repository.])
941 ], [
942 AC_MSG_WARN([
943 Missing Bison >= 2.4. Note that the parser files are already built in
944 this distribution tarball, so Bison is only needed if you intend to
945 modify their sources.
946 ])
947 ])
948 ])
949
950 # export bison condition
951 AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
952
953 # check for flex
954 have_flex=yes
955
956 AS_IF([test "x$LEX" != "xflex"], [have_flex=no])
957 AC_PATH_PROG([FLEX], [flex])
958 AX_PROG_FLEX_VERSION([2.5.35], [], [have_flex=no])
959
960 AS_IF([test "x$have_flex" = "xno"], [
961 AS_IF([test "x$in_git_repo" = "xyes"], [
962 AC_MSG_ERROR([Flex >= 2.5.35 is required when building from the Git repository.])
963 ], [
964 AC_MSG_WARN([
965 Missing Flex >= 2.5.35. Note that the lexer files are already built in
966 this distribution tarball, so Flex is only needed if you intend to
967 modify their sources.
968 ])
969 ])
970 ])
971
972 # export flex condition
973 AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
974
975 AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
976 AC_SUBST(AM_CFLAGS)
977
978 AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
979 AC_SUBST(AM_CPPFLAGS)
980
981 lttngincludedir="${includedir}/lttng"
982 AC_SUBST(lttngincludedir)
983
984 lttngactionincludedir="${includedir}/lttng/action"
985 AC_SUBST(lttngactionincludedir)
986
987 lttngconditionincludedir="${includedir}/lttng/condition"
988 AC_SUBST(lttngconditionincludedir)
989
990 lttngnotificationincludedir="${includedir}/lttng/notification"
991 AC_SUBST(lttngnotificationincludedir)
992
993 lttngtriggerincludedir="${includedir}/lttng/trigger"
994 AC_SUBST(lttngtriggerincludedir)
995
996 lttnglibexecdir="${libdir}/lttng/libexec"
997 AC_SUBST(lttnglibexecdir)
998
999 AC_CONFIG_FILES([
1000 Makefile
1001 doc/Makefile
1002 doc/man/Makefile
1003 doc/man/asciidoc-attrs.conf
1004 include/Makefile
1005 extras/Makefile
1006 extras/bindings/Makefile
1007 extras/bindings/swig/Makefile
1008 extras/bindings/swig/python/Makefile
1009 extras/core-handler/Makefile
1010 src/Makefile
1011 src/common/Makefile
1012 src/common/kernel-ctl/Makefile
1013 src/common/kernel-consumer/Makefile
1014 src/common/consumer/Makefile
1015 src/common/ust-consumer/Makefile
1016 src/common/hashtable/Makefile
1017 src/common/sessiond-comm/Makefile
1018 src/common/compat/Makefile
1019 src/common/relayd/Makefile
1020 src/common/testpoint/Makefile
1021 src/common/index/Makefile
1022 src/common/health/Makefile
1023 src/common/config/Makefile
1024 src/common/string-utils/Makefile
1025 src/lib/Makefile
1026 src/lib/lttng-ctl/Makefile
1027 src/lib/lttng-ctl/filter/Makefile
1028 src/lib/lttng-ctl/lttng-ctl.pc
1029 src/bin/Makefile
1030 src/bin/lttng-consumerd/Makefile
1031 src/bin/lttng-sessiond/Makefile
1032 src/bin/lttng-relayd/Makefile
1033 src/bin/lttng/Makefile
1034 src/bin/lttng-crash/Makefile
1035 tests/Makefile
1036 tests/destructive/Makefile
1037 tests/regression/Makefile
1038 tests/regression/kernel/Makefile
1039 tests/regression/tools/Makefile
1040 tests/regression/tools/streaming/Makefile
1041 tests/regression/tools/filtering/Makefile
1042 tests/regression/tools/health/Makefile
1043 tests/regression/tools/tracefile-limits/Makefile
1044 tests/regression/tools/snapshots/Makefile
1045 tests/regression/tools/live/Makefile
1046 tests/regression/tools/exclusion/Makefile
1047 tests/regression/tools/save-load/Makefile
1048 tests/regression/tools/save-load/configuration/Makefile
1049 tests/regression/tools/mi/Makefile
1050 tests/regression/tools/wildcard/Makefile
1051 tests/regression/tools/crash/Makefile
1052 tests/regression/tools/regen-metadata/Makefile
1053 tests/regression/tools/regen-statedump/Makefile
1054 tests/regression/tools/notification/Makefile
1055 tests/regression/ust/Makefile
1056 tests/regression/ust/nprocesses/Makefile
1057 tests/regression/ust/high-throughput/Makefile
1058 tests/regression/ust/low-throughput/Makefile
1059 tests/regression/ust/before-after/Makefile
1060 tests/regression/ust/buffers-pid/Makefile
1061 tests/regression/ust/periodical-metadata-flush/Makefile
1062 tests/regression/ust/multi-session/Makefile
1063 tests/regression/ust/overlap/Makefile
1064 tests/regression/ust/overlap/demo/Makefile
1065 tests/regression/ust/linking/Makefile
1066 tests/regression/ust/daemon/Makefile
1067 tests/regression/ust/exit-fast/Makefile
1068 tests/regression/ust/fork/Makefile
1069 tests/regression/ust/libc-wrapper/Makefile
1070 tests/regression/ust/baddr-statedump/Makefile
1071 tests/regression/ust/ust-dl/Makefile
1072 tests/regression/ust/java-jul/Makefile
1073 tests/regression/ust/java-log4j/Makefile
1074 tests/regression/ust/python-logging/Makefile
1075 tests/regression/ust/getcpu-override/Makefile
1076 tests/regression/ust/clock-override/Makefile
1077 tests/regression/ust/type-declarations/Makefile
1078 tests/regression/ust/rotation-destroy-flush/Makefile
1079 tests/regression/ust/blocking/Makefile
1080 tests/stress/Makefile
1081 tests/unit/Makefile
1082 tests/unit/ini_config/Makefile
1083 tests/perf/Makefile
1084 tests/utils/Makefile
1085 tests/utils/tap/Makefile
1086 tests/utils/testapp/Makefile
1087 tests/utils/testapp/gen-ust-events/Makefile
1088 tests/utils/testapp/gen-ust-nevents/Makefile
1089 tests/utils/testapp/gen-ust-nevents-str/Makefile
1090 tests/utils/testapp/gen-ust-tracef/Makefile
1091 ])
1092
1093 # Inject variable into python test script.
1094 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1095 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1096 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1097
1098 AC_OUTPUT
1099
1100 #
1101 # Mini-report on what will be built.
1102 #
1103
1104 PPRINT_INIT
1105 PPRINT_SET_INDENT(1)
1106 PPRINT_SET_TS(38)
1107
1108 AS_ECHO
1109 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1110 AS_ECHO
1111
1112 AS_IF([test -n "$report_fold"], [
1113 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1114 ], [
1115 AS_ECHO("$version_description")
1116 ])
1117
1118 AS_ECHO
1119 PPRINT_SUBTITLE([Features])
1120
1121 # Target architecture we're building for.
1122 target_arch=$host_cpu
1123 [
1124 for f in $CFLAGS; do
1125 if test $f = "-m32"; then
1126 target_arch="32-bit"
1127 elif test $f = "-m64"; then
1128 target_arch="64-bit"
1129 fi
1130 done
1131 ]
1132 PPRINT_PROP_STRING([Target architecture], $target_arch)
1133
1134 # kmod enabled/disabled
1135 test "x$kmod_found" = "xyes" && value=1 || value=0
1136 PPRINT_PROP_BOOL([libkmod support], $value)
1137
1138 # LTTng-UST enabled/disabled
1139 test "x$lttng_ust_support" = "xyes" && value=1 || value=0
1140 PPRINT_PROP_BOOL([LTTng-UST support], $value)
1141
1142 AS_ECHO
1143 PPRINT_SUBTITLE([Binaries])
1144
1145 # List binaries to be built
1146 test x$enable_bin_lttng != xno && value=1 || value=0
1147 PPRINT_PROP_BOOL([lttng], $value)
1148
1149 test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1150 PPRINT_PROP_BOOL([lttng-consumerd], $value)
1151
1152 test x$enable_bin_lttng_crash != xno && value=1 || value=0
1153 PPRINT_PROP_BOOL([lttng-crash], $value)
1154
1155 test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1156 PPRINT_PROP_BOOL([lttng-relayd], $value)
1157
1158 test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1159 PPRINT_PROP_BOOL([lttng-sessiond], $value)
1160
1161 # Extras
1162 test x$enable_extras != xno && value=1 || value=0
1163 AS_ECHO
1164 PPRINT_SET_INDENT(0)
1165 PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1166 PPRINT_SET_INDENT(1)
1167
1168 AS_ECHO
1169 PPRINT_SUBTITLE([Tests])
1170
1171 # Print clear message that tests won't be built
1172 AS_IF([test "x$build_tests" = "xno"],[
1173 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1174 ])
1175
1176 # LTTng UST Java agent JUL tests enabled/disabled
1177 test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1178 PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1179
1180 # LTTng UST Java agent Log4j tests enabled/disabled
1181 test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1182 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1183
1184 test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1185 PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1186
1187 test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1188 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1189
1190 #Python binding enabled/disabled
1191 test "x$enable_python_binding" = xyes && value=1 || value=0
1192 AS_ECHO
1193 PPRINT_SET_INDENT(0)
1194 PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1195
1196 # man pages build enabled/disabled
1197 m4_pushdef([build_man_pages_msg], [Build and install man pages])
1198
1199 AS_IF([test "x$man_pages_opt" != "xno"], [
1200 AS_IF([test "x$in_git_repo" = "xyes"], [
1201 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1202 ], [
1203 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1204 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1205 ], [
1206 PPRINT_PROP_STRING([build_man_pages_msg],
1207 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1208 $PPRINT_COLOR_SUBTITLE)
1209 ])
1210 ])
1211 ], [
1212 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1213 ])
1214
1215 m4_popdef([build_man_pages_msg])
1216
1217 test "x$embedded_help" = xyes && value=1 || value=0
1218 PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1219
1220 PPRINT_SET_INDENT(1)
1221
1222 report_bindir="`eval eval echo $bindir`"
1223 report_libdir="`eval eval echo $libdir`"
1224
1225 # Print the bindir and libdir this `make install' will install into.
1226 AS_ECHO
1227 PPRINT_SUBTITLE([Install directories])
1228 PPRINT_PROP_STRING([Binaries], [$report_bindir])
1229 PPRINT_PROP_STRING([Libraries], [$report_libdir])
1230
1231 AS_ECHO
1232 PPRINT_SUBTITLE([Search directories])
1233
1234 # If we build the sessiond, print the paths it will use
1235 AS_IF([test "$SESSIOND_BIN" = ""],[
1236 path="$report_bindir/lttng-sessiond"
1237 ],[
1238 path="$SESSIOND_BIN"
1239 ])
1240 PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1241
1242 AS_IF([test "$CONSUMERD32_BIN" = ""],[
1243 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1244 ],[
1245 path="$CONSUMERD32_BIN"
1246 ])
1247 PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1248
1249 AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1250 path="`eval eval echo $libdir`"
1251 ],[
1252 path="$CONSUMERD32_LIBDIR"
1253 ])
1254 PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1255
1256 AS_IF([test "$CONSUMERD64_BIN" = ""],[
1257 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1258 ],[
1259 path="$CONSUMERD64_BIN"
1260 ])
1261 PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1262
1263 AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1264 path="`eval eval echo $libdir`"
1265 ],[
1266 path="$CONSUMERD64_LIBDIR"
1267 ])
1268 PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1269 PPRINT_SET_INDENT(0)
1270
1271 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1272 AS_ECHO
1273 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1274
1275 Note that the man pages are already built in this distribution tarball,
1276 therefore asciidoc and xmlto are only needed if you intend to modify
1277 their sources.
1278
1279 Also note that the installed man pages will contain the project's
1280 default command-line option and environment variable values.
1281
1282 Use --disable-man-pages to completely disable building and installing
1283 the man pages.])
1284 ])
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