Fix build: in_git_repo is used before being set
[lttng-tools.git] / configure.ac
1 AC_PREREQ([2.64])
2 AC_INIT([lttng-tools],[2.11.0-pre],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
3
4 AC_CONFIG_HEADERS([include/config.h])
5 AC_CONFIG_AUX_DIR([config])
6 AC_CONFIG_MACRO_DIR([m4])
7
8 AC_CANONICAL_TARGET
9 AC_CANONICAL_HOST
10
11 AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip tar-pax nostdinc])
12 AM_MAINTAINER_MODE([enable])
13
14 # Enable silent rules if available (Introduced in AM 1.11)
15 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
16
17 AC_REQUIRE_AUX_FILE([tap-driver.sh])
18
19 # Checks for C compiler
20 AC_USE_SYSTEM_EXTENSIONS
21 AC_SYS_LARGEFILE
22 AC_PROG_CC
23 AC_PROG_CC_STDC
24
25 # Checks for programs.
26 AC_PROG_GREP
27 AC_PROG_MAKE_SET
28 AC_PROG_SED
29 AC_PATH_PROG([report_fold], [fold])
30 LT_INIT
31
32 # Check for objcopy, required by the base address statedump and dynamic linker tests
33 AC_CHECK_TOOL([OBJCOPY], [objcopy], [no])
34 AS_IF([test "x$OBJCOPY" = "xno"],
35 [AC_MSG_WARN([Cannot find objcopy. The base address statedump and dynamic linker tests will be disabled. Install the binutils package to remediate this.])]
36 )
37 AM_CONDITIONAL([HAVE_OBJCOPY], [test "x$OBJCOPY" != xno])
38
39 # check for pgrep
40 AC_PATH_PROG([PGREP], [pgrep], [no])
41 AM_CONDITIONAL([HAVE_PGREP], [test "x$PGREP" != "xno"])
42
43 # set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
44 # is not distributed in tarballs
45 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
46 AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
47
48 # check for bison
49 AC_PROG_YACC
50 BISON=$YACC
51 AX_PROG_BISON_VERSION([2.4], [have_bison=yes])
52
53 AS_IF([test "x$have_bison" != "xyes"], [
54 AS_IF([test "x$in_git_repo" = "xyes"], [
55 AC_MSG_FAILURE([
56 Bison >= 2.4 is required when building from the Git repository. You can
57 set the YACC variable to override automatic detection.
58 ])
59 ], [
60 AC_MSG_WARN([
61 Missing Bison >= 2.4. Note that the parser files are already built in
62 this distribution tarball, so Bison is only needed if you intend to
63 modify their sources. You can set the YACC variable to override automatic
64 detection.
65 ])
66 ])
67 ])
68 AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
69
70 # check for flex
71 AC_PROG_LEX
72 FLEX=$LEX
73 AX_PROG_FLEX_VERSION([2.5.35], [have_flex=yes])
74
75 AS_IF([test "x$have_flex" != "xyes"], [
76 AS_IF([test "x$in_git_repo" = "xyes"], [
77 AC_MSG_FAILURE([
78 Flex >= 2.5.35 is required when building from the Git repository. You can
79 set the LEX variable to override automatic detection.
80 ])
81 ], [
82 AC_MSG_WARN([
83 Missing Flex >= 2.5.35. Note that the lexer files are already built in
84 this distribution tarball, so Flex is only needed if you intend to
85 modify their sources. You can set the LEX variable to override automatic
86 detection.
87 ])
88 ])
89 ])
90 AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
91
92
93 # Checks for typedefs, structures, and compiler characteristics.
94 AC_C_INLINE
95 AC_TYPE_INT32_T
96 AC_TYPE_INT64_T
97 AC_TYPE_MODE_T
98 AC_TYPE_OFF_T
99 AC_TYPE_PID_T
100 AC_TYPE_SIZE_T
101 AC_TYPE_SSIZE_T
102 AC_TYPE_UID_T
103 AC_TYPE_UINT16_T
104 AC_TYPE_UINT32_T
105 AC_TYPE_UINT64_T
106 AC_TYPE_UINT8_T
107
108 AX_C___ATTRIBUTE__
109 AS_IF([test "x$ax_cv___attribute__" = "xyes"],
110 [:],
111 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
112
113 AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
114
115 AX_LIB_SOCKET_NSL
116
117 LT_NO_UNDEFINED=""
118 AS_CASE([$host_os],
119 [cygwin*],
120 [
121 LT_NO_UNDEFINED="-no-undefined"
122 ],
123 [cygwin*|darwin*|mingw*|solaris*],
124 [
125 # On platforms where we only support the relayd, disable the other binaries by default
126 AS_IF([test "x$enable_bin_lttng" = "x" ], [enable_bin_lttng=no])
127 AS_IF([test "x$enable_bin_lttng_consumerd" = "x" ], [enable_bin_lttng_consumerd=no])
128 AS_IF([test "x$enable_bin_lttng_crash" = "x" ], [enable_bin_lttng_crash=no])
129 AS_IF([test "x$enable_bin_lttng_sessiond" = "x" ], [enable_bin_lttng_sessiond=no])
130 AS_IF([test "x$enable_extras" = "x" ], [enable_extras=no])
131 AS_IF([test "x$with_lttng_ust" = "x" ], [with_lttng_ust=no])
132 ]
133 )
134
135 AC_SUBST(LT_NO_UNDEFINED)
136
137 # Compute minor/major/patchlevel version numbers
138 major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
139 minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
140 patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
141
142 AC_SUBST([MAJOR_VERSION], [$major_version])
143 AC_SUBST([MINOR_VERSION], [$minor_version])
144 AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
145 AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
146 AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
147 AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
148
149 version_name="Codename TBD"
150 version_description='Description TBD'
151 version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
152
153 AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
154 AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
155
156 # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
157 AC_ARG_ENABLE(libtool-linkdep-fixup,
158 AS_HELP_STRING([--disable-libtool-linkdep-fixup],
159 [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
160 libtool_fixup=$enableval,
161 libtool_fixup=yes)
162
163 AS_IF([test "x$libtool_fixup" = "xyes"],
164 [
165 libtool_m4="$srcdir/m4/libtool.m4"
166 libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
167 AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
168 libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
169 AS_IF([test $libtool_flag_pattern_count -ne 0],
170 [
171 AC_MSG_RESULT([$libtool_flag_pattern_count])
172 AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
173 $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
174 ],
175 [
176 AC_MSG_RESULT([none])
177 ])
178 ])
179
180 AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
181
182 AC_CHECK_HEADERS([ \
183 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
184 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
185 getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
186 netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
187 sys/mount.h sys/param.h sys/time.h
188 ])
189
190 # Basic functions check
191 AC_CHECK_FUNCS([ \
192 atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
193 gethostbyname gethostname getpagesize localtime_r memchr memset \
194 mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
195 strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
196 strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
197 sched_getcpu sysconf sync_file_range
198 ])
199
200 # Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
201 # add -lrt to LIBS
202 AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
203
204 # Checks for dl.
205 AC_CHECK_LIB([dl], [dlopen], [
206 have_libdl=yes
207 libdl_name=dl
208 ], [
209 # libdl not found, check for dlopen in libc.
210 AC_CHECK_LIB([c], [dlopen], [
211 have_libc_dl=yes
212 libdl_name=c
213 ], [
214 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
215 ])
216 ])
217
218 # Check if libdl has dlmopen support.
219 AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
220 AC_CHECK_LIB([$libdl_name], [dlmopen], [
221 AC_DEFINE([HAVE_DLMOPEN], [1])
222 HAVE_DLMOPEN=1
223 ], [
224 HAVE_DLMOPEN=0
225 ])
226 AC_SUBST(HAVE_DLMOPEN)
227
228 # Babeltrace viewer check
229 AC_ARG_WITH([babeltrace-bin],
230 AS_HELP_STRING([--with-babeltrace-bin],
231 [Location of the babeltrace viewer executable (including the filename)]),
232 [BABELTRACE_BIN="$withval"],
233 [BABELTRACE_BIN=''])
234 AC_SUBST([BABELTRACE_BIN])
235
236 # lttv-gui
237 AC_ARG_WITH([lttv-gui-bin],
238 AS_HELP_STRING([--with-lttv-gui-bin],
239 [Location of the lttv GUI viewer executable (including the filename)]),
240 [LTTV_GUI_BIN="$withval"],
241 [LTTV_GUI_BIN=''])
242 AC_SUBST([LTTV_GUI_BIN])
243
244 AC_ARG_WITH([consumerd32-bin],
245 AS_HELP_STRING([--with-consumerd32-bin],
246 [Location of the 32-bit consumerd executable (including the filename)]),
247 [CONSUMERD32_BIN="$withval"],
248 [CONSUMERD32_BIN=''])
249 AC_SUBST([CONSUMERD32_BIN])
250
251 AC_ARG_WITH([consumerd64-bin],
252 AS_HELP_STRING([--with-consumerd64-bin],
253 [Location of the 64-bit consumerd executable (including the filename)]),
254 [CONSUMERD64_BIN="$withval"],
255 [CONSUMERD64_BIN=''])
256 AC_SUBST([CONSUMERD64_BIN])
257
258 AC_ARG_WITH([consumerd32-libdir],
259 AS_HELP_STRING([--with-consumerd32-libdir],
260 [Directory containing the 32-bit consumerd libraries]),
261 [CONSUMERD32_LIBDIR="$withval"],
262 [CONSUMERD32_LIBDIR=''])
263 AC_SUBST([CONSUMERD32_LIBDIR])
264
265 AC_ARG_WITH([consumerd64-libdir],
266 AS_HELP_STRING([--with-consumerd64-libdir],
267 [Directory containing the 64-bit consumerd libraries]),
268 [CONSUMERD64_LIBDIR="$withval"],
269 [CONSUMERD64_LIBDIR=''])
270 AC_SUBST([CONSUMERD64_LIBDIR])
271
272 AC_ARG_WITH([sessiond-bin],
273 AS_HELP_STRING([--with-sessiond-bin],
274 [Location of the sessiond executable (including the filename)]),
275 [SESSIOND_BIN="$withval"],
276 [SESSIOND_BIN=''])
277 AC_SUBST([SESSIOND_BIN])
278
279 AC_ARG_WITH([lttng-system-rundir],
280 AS_HELP_STRING([--with-lttng-system-rundir],
281 [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
282 [LTTNG_SYSTEM_RUNDIR="$withval"],
283 [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
284 AC_SUBST([LTTNG_SYSTEM_RUNDIR])
285
286 AC_ARG_ENABLE([test-java-agent-jul],
287 [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
288 [test_java_agent_jul=$enableval],
289 [test_java_agent_jul=no]
290 )
291
292 AC_ARG_ENABLE([test-java-agent-log4j],
293 [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j tests [default=no]])],
294 [test_java_agent_log4j=$enableval],
295 [test_java_agent_log4j=no]
296 )
297
298 AC_ARG_ENABLE([test-java-agent-all],
299 [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
300 [test_java_agent_jul=$enableval
301 test_java_agent_log4j=$enableval],
302 [:]
303 )
304
305 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
306 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
307 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
308 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
309 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
310 AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
311 AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
312 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
313
314 AC_DEFUN([_AC_DEFINE_AND_SUBST], [
315 AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
316 $1="$2"
317 AC_SUBST([$1])
318 ])
319
320 AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
321 AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
322 $1="$2"
323 AC_SUBST([$1])
324 ])
325
326 # Default values
327 m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [16384])
328 m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
329 m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
330 m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
331 m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
332 m4_define([_DEFAULT_CHANNEL_MONITOR_TIMER], [1000000])
333 m4_define([_DEFAULT_CHANNEL_BLOCKING_TIMEOUT], [0])
334 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_BEGIN], [5345])
335 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_END], [5354])
336 _AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
337 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
338 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
339 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
340 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
341 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
342 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
343 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [1048576])
344 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
345 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
346 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_BLOCKING_TIMEOUT], [_DEFAULT_CHANNEL_BLOCKING_TIMEOUT])
347 _AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
348 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
349 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
350 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
351 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
352 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
353 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
354 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
355 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
356 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
357 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
358 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_BLOCKING_TIMEOUT], [0])
359 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
360 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
361 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
362 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
363 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
364 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
365 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_BLOCKING_TIMEOUT], [0])
366 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
367 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [524288])
368 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
369 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
370 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
371 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
372 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
373 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
374 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_RELAYD_CTRL_MAX_PAYLOAD_SIZE], [134217728])
375 _AC_DEFINE_AND_SUBST([DEFAULT_ROTATE_PENDING_RELAY_TIMER], [200000])
376
377 # Command short descriptions
378 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
379 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
380 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
381 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
382 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
383 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset an automatic rotation schedule])
384 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
385 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
386 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set an automatic rotation schedule])
387 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
388 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
389 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
390 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Manage an LTTng tracing session's data regeneration])
391 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ROTATE], [Archive a tracing session's current trace chunk])
392 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
393 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
394 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
395 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
396 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
397 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
398 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
399 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
400 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
401 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
402
403 if test "x$prefix" = "xNONE"; then
404 prefix=$ac_default_prefix
405 fi
406 CONFDIR=`eval echo $sysconfdir`
407 AC_SUBST(CONFDIR)
408 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
409
410 AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data directory.])
411
412 # Check libpopt
413 PKG_CHECK_MODULES([POPT], [popt],
414 [
415 dnl PKG_CHECK_MODULES defines POPT_LIBS
416 ],
417 [
418 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])
419 AC_MSG_WARN([Finding libpopt without pkg-config.])
420 AC_CHECK_LIB([popt],
421 [poptGetContext],
422 [POPT_LIBS="-lpopt"],
423 [
424 AC_MSG_FAILURE([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
425 ]
426 )
427 ]
428 )
429 AC_SUBST(POPT_LIBS)
430
431 PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
432
433 # First, check for uuid in system libs
434 AH_TEMPLATE([LTTNG_HAVE_LIBUUID], [Define if you have libuuid support])
435 AC_CHECK_FUNCS([uuid_generate],
436 [
437 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
438 UUID_LIBS=""
439 ],
440 [
441 # Then, check if the pkg-config module is available, otherwise explicitly check
442 # for libuuid, or uuid support in the C-library.
443 PKG_CHECK_MODULES([UUID], [uuid],
444 [
445 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
446 dnl PKG_CHECK_MODULES defines UUID_LIBS
447 ],
448 [
449 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])
450 AC_MSG_WARN([Finding libuuid without pkg-config.])
451 AC_CHECK_LIB([uuid], [uuid_generate],
452 [
453 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
454 UUID_LIBS="-luuid"
455 ],
456 [
457 # libuuid not found, check for uuid_create in libc.
458 AC_CHECK_LIB([c], [uuid_create],
459 [
460 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
461 UUID_LIBS="-lc"
462 ],
463 [
464 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])
465 ]
466 )
467 ]
468 )
469 ]
470 )
471 ]
472 )
473 AC_SUBST(UUID_LIBS)
474
475 AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
476
477 # URCU library version needed or newer
478 m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.9.0 is needed])
479
480 # Check liburcu needed function calls
481 AC_CHECK_DECL([cds_list_add], [],
482 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
483 AC_CHECK_DECL([cds_wfcq_init], [],
484 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
485 AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
486 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
487 AC_CHECK_DECL([futex_async], [],
488 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
489 AC_CHECK_DECL([rcu_thread_offline], [],
490 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
491 AC_CHECK_DECL([rcu_thread_online], [],
492 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
493 AC_CHECK_DECL([caa_likely], [],
494 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
495 AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
496 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
497
498 #Function added in urcu 0.7.0
499 AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
500 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
501 )
502
503 #Function added in urcu 0.9.0
504 AC_CHECK_DECL([urcu_ref_get_unless_zero], [],
505 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/ref.h>]]
506 )
507
508 # Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
509 # it can be explicitly disabled with --without-kmod
510 AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
511 AC_ARG_WITH([kmod],
512 [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
513 [],
514 [with_kmod=check]
515 )
516
517 AS_IF([test "x$with_kmod" != "xno"],
518 [
519 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
520 [
521 AC_DEFINE([HAVE_KMOD], [1])
522 KMOD_LIBS="-lkmod"
523 ],
524 [
525 if test "x$with_kmod" != xcheck; then
526 AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
527 else
528 with_kmod=no
529 fi
530 ]
531 )
532 ]
533 )
534 AC_SUBST(KMOD_LIBS)
535
536 # Check for liblttng-ust-ctl, fail if it's not found,
537 # it can be explicitly disabled with --without-lttng-ust
538 AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
539 AC_ARG_WITH([lttng-ust],
540 [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
541 [],
542 [with_lttng_ust=yes]
543 )
544
545 AS_IF([test "x$with_lttng_ust" = "xyes"],
546 [
547 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
548 [
549 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
550 ],
551 [
552 AC_MSG_FAILURE([Cannot find LTTng-UST >= 2.2.x. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])
553 ],
554 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
555 )
556 ]
557 )
558 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
559
560
561
562 # check for dlopen
563 AC_CHECK_LIB([dl], [dlopen],
564 [DL_LIBS="-ldl"],
565 [
566 #libdl not found, check for dlopen in libc.
567 AC_CHECK_LIB([c], [dlopen],
568 [DL_LIBS="-lc"],
569 [AC_MSG_FAILURE([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])]
570 )
571 ]
572 )
573 AC_SUBST(DL_LIBS)
574
575 # Check for fmemopen
576 AC_CHECK_LIB([c], [fmemopen],
577 [
578 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
579 ]
580 )
581
582 # Check for open_memstream
583 AC_CHECK_LIB([c], [open_memstream],
584 [
585 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
586 ]
587 )
588
589 # check for libpfm
590 AC_CHECK_LIB([pfm], [pfm_initialize],
591 [
592 have_libpfm=yes
593 ])
594 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
595
596 AC_ARG_ENABLE([git-version],
597 [AC_HELP_STRING([--disable-git-version],
598 [Do not use the git version for the build])],
599 [have_git_version=$enableval], [have_git_version=yes]
600 )
601
602 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
603 [test "x${have_git_version}" = "xyes"])
604
605 # For Python
606 # SWIG version needed or newer:
607 swig_version=2.0.0
608
609 AC_ARG_ENABLE([python-bindings],
610 [AC_HELP_STRING([--enable-python-bindings],
611 [compile Python bindings])],
612 [enable_python_binding=$enableval], [enable_python_binding=no])
613
614 AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
615
616 if test "x$enable_python_binding" = xyes; then
617 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
618 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
619 AM_PATH_PYTHON([3.0])
620
621 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
622 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
623 AS_IF([test -z "$PYTHON_INCLUDE"], [
624 AS_IF([test -z "$PYTHON_CONFIG"], [
625 AC_PATH_PROGS([PYTHON_CONFIG],
626 [python$PYTHON_VERSION-config python-config],
627 [no],
628 [`dirname $PYTHON`])
629 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
630 ])
631 AC_MSG_CHECKING([python include flags])
632 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
633 AC_MSG_RESULT([$PYTHON_INCLUDE])
634 ])
635
636 else
637 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
638 [if you want Python bindings.])
639
640 fi
641
642 # Epoll check. If not present, the build will fallback on poll() API
643 AX_HAVE_EPOLL(
644 [AX_CONFIG_FEATURE_ENABLE(epoll)],
645 [AX_CONFIG_FEATURE_DISABLE(epoll)]
646 )
647 AX_CONFIG_FEATURE(
648 [epoll], [This platform supports epoll(7)],
649 [HAVE_EPOLL], [This platform supports epoll(7).],
650 [enable_epoll="yes"], [enable_epoll="no"]
651 )
652 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
653
654 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
655 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
656
657 if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
658 AX_JAVA_OPTIONS
659 AX_PROG_JAVAC
660 AX_PROG_JAVA
661 AX_PROG_JAR
662
663 AX_CHECK_CLASSPATH
664
665 # Check for Java UST agent common class first
666 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
667 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
668 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
669 fi
670
671 if test "x$test_java_agent_jul" = "xyes"; then
672 # Check for JUL agent class
673 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
674 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
675 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
676 fi
677 fi
678
679 if test "x$test_java_agent_log4j" = "xyes"; then
680 # Check for Log4j agent class
681 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
682 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
683 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
684 fi
685
686 # Check for Log4j class
687 AX_CHECK_CLASS(org.apache.log4j.Logger)
688 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
689 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"])
690 fi
691 fi
692 fi
693
694 # enable building man pages (user's intention)
695 AC_ARG_ENABLE(
696 man-pages,
697 AS_HELP_STRING(
698 [--disable-man-pages],
699 [Do not build and install man pages (already built in a distributed tarball)]
700 ),
701 [man_pages_opt=$enableval],
702 [man_pages_opt=yes]
703 )
704
705 # check for asciidoc and xmlto if we enabled building the man pages
706 have_asciidoc_xmlto=no
707 warn_prebuilt_man_pages=no
708
709 AS_IF([test "x$man_pages_opt" = "xyes"], [
710 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
711 AC_PATH_PROG([XMLTO], [xmlto], [no])
712
713 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
714 AS_IF([test "x$in_git_repo" = "xyes"], [
715 # this is an error because we're in the Git repo, which
716 # means the man pages are not already generated for us,
717 # thus asciidoc/xmlto are required because we were asked
718 # to build the man pages
719 AC_MSG_ERROR([
720 You need asciidoc and xmlto to build the LTTng-tools man pages. Use
721 --disable-man-pages to disable building the man pages, in which case
722 they will not be installed.
723 ])
724 ], [
725 # only warn here: since we're in the tarball, the man
726 # pages should already be generated at this point, thus
727 # asciidoc/xmlto are not strictly required
728 warn_prebuilt_man_pages=yes
729 ])
730 ], [
731 have_asciidoc_xmlto=yes
732 ])
733 ])
734
735 # export man page build condition: build the man pages if the user
736 # asked for it, and if the tools are available
737 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
738 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
739
740 AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
741
742 # embedded --help message
743 AC_ARG_ENABLE(
744 [embedded-help],
745 AS_HELP_STRING(
746 [--enable-embedded-help],
747 [Embed the --help messages in the executable files]
748 ),
749 [embedded_help=$enableval],
750 [embedded_help=no]
751 )
752 AS_IF([test "x$embedded_help" = "xyes"], [
753 AS_IF([test "x$man_pages_opt" = "xno"], [
754 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
755 ])
756 AC_PATH_PROG([man_prog_path], [man], [no])
757 AS_IF([test "x$man_prog_path" = "xno"], [
758 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
759 ])
760 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
761 AC_SUBST([MANPROG], [$man_prog_path])
762 ])
763 AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
764
765 # Python agent test
766 UST_PYTHON_AGENT="lttngust"
767
768 AC_ARG_ENABLE(test-python2-agent,
769 AS_HELP_STRING([--enable-test-python2-agent],
770 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
771 ),[:],[test_python2_agent_autodetect=yes]
772 )
773
774 AC_ARG_ENABLE(test-python3-agent,
775 AS_HELP_STRING([--enable-test-python3-agent],
776 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
777 ),[:],[test_python3_agent_autodetect=yes]
778 )
779
780 AC_ARG_ENABLE(test-python-agent-all,
781 AS_HELP_STRING([--enable-test-python-agent-all],
782 [enable test for all python{2/3} agent.]
783 ),
784 )
785
786 AS_IF([test ! -z "$enable_test_python_agent_all"], [
787 unset test_python2_agent_autodetect
788 unset test_python3_agent_autodetect
789 ])
790
791 AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
792 enable_test_python2_agent=yes
793 enable_test_python3_agent=yes
794 ])
795
796 AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
797 enable_test_python2_agent=no
798 enable_test_python3_agent=no
799 ])
800
801
802 AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
803 AS_IF([test -z "$PYTHON2"], [
804 PYTHON2=python2
805 ], [
806 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
807 ])
808
809 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
810 AS_IF([test -z "$PYTHON2_BIN"], [
811 AS_IF([test -z "$test_python2_agent_autodetect"],[
812 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
813 ])
814 ], [
815 AC_MSG_CHECKING([for python2 lttng-ust agent])
816 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
817 PYTHON2_AGENT=$PYTHON2_BIN
818 AC_MSG_RESULT([yes])
819 RUN_PYTHON_AGENT_TEST=yes
820 ], [
821 AC_MSG_RESULT([no])
822 AS_IF([test -z "$test_python2_agent_autodetect"],[
823 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
824 ])
825 ])
826
827 ])
828
829 ])
830
831 AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
832 AS_IF([test -z "$PYTHON3"], [
833 PYTHON3=python3
834 ], [
835 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
836 ])
837
838 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
839 AS_IF([test -z "$PYTHON3_BIN"], [
840 AS_IF([test -z "$test_python3_agent_autodetect"],[
841 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
842 ])
843 ], [
844 AC_MSG_CHECKING([for python3 lttng-ust agent])
845 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
846 PYTHON3_AGENT=$PYTHON3_BIN
847 AC_MSG_RESULT([yes])
848 RUN_PYTHON_AGENT_TEST=yes
849 ], [
850 AC_MSG_RESULT([no])
851 AS_IF([test -z "$test_python3_agent_autodetect"],[
852 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
853 ])
854 ])
855
856 ])
857 ])
858 AC_SUBST([RUN_PYTHON_AGENT_TEST])
859 AC_SUBST([PYTHON2_AGENT])
860 AC_SUBST([PYTHON3_AGENT])
861
862 # Arguments for binaries build exclusion
863 AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
864 AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
865 [Disable the build of lttng-consumerd binaries]))
866 AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
867 AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
868 [Disable the build of lttng-relayd binaries]))
869 AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
870 [Disable the build of lttng-sessiond binaries]))
871 AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
872 [Disable the build of the extra components]))
873
874
875 # Always build libconfig since it a dependency of libcommon
876 build_lib_config=yes
877
878 build_lib_compat=no
879 build_lib_consumer=no
880 build_lib_hashtable=no
881 build_lib_health=no
882 build_lib_index=no
883 build_lib_kernel_consumer=no
884 build_lib_kernel_ctl=no
885 build_lib_lttng_ctl=no
886 build_lib_relayd=no
887 build_lib_sessiond_comm=no
888 build_lib_testpoint=no
889 build_lib_ust_consumer=no
890
891 # There is an overlap for enabled dependencies, but this makes everything
892 # simpler. libcommon and libconfig are always compiled so they are not repeated
893 # here.
894
895 # Enable binary dependencies.
896 AS_IF([test x$enable_bin_lttng != xno],
897 [
898 build_lib_lttng_ctl=yes
899 ]
900 )
901
902 AS_IF([test x$enable_bin_lttng_consumerd != xno],
903 [
904 build_lib_consumer=yes
905 build_lib_sessiond_comm=yes
906 build_lib_index=yes
907 build_lib_health=yes
908 build_lib_testpoint=yes
909 ]
910 )
911
912 AS_IF([test x$enable_bin_lttng_crash != xno],
913 # Do nothing since libconfig and libcommon are built by default.
914 []
915 )
916
917 AS_IF([test x$enable_bin_lttng_relayd != xno],
918 [
919 build_lib_lttng_ctl=yes
920 build_lib_sessiond_comm=yes
921 build_lib_hashtable=yes
922 build_lib_compat=yes
923 build_lib_index=yes
924 build_lib_health=yes
925 build_lib_testpoint=yes
926 ]
927 )
928 AS_IF([test x$enable_bin_lttng_sessiond != xno],
929 [
930 build_lib_lttng_ctl=yes
931 build_lib_sessiond_comm=yes
932 build_lib_kernel_ctl=yes
933 build_lib_hashtable=yes
934 build_lib_compat=yes
935 build_lib_relayd=yes
936 build_lib_testpoint=yes
937 build_lib_health=yes
938 build_lib_health=yes
939 ]
940 )
941
942 # Libraries dependencies enabling
943 AS_IF([test x$build_lib_lttng_ctl = xyes],
944 [
945 build_lib_sessiond_comm=yes
946 build_lib_hashtable=yes
947 ]
948 )
949
950 AS_IF([test x$build_lib_consumer = xyes],
951 [
952 build_lib_sessiond_comm=yes
953 build_lib_kernel_consumer=yes
954 build_lib_hashtable=yes
955 build_lib_compat=yes
956 build_lib_relayd=yes
957 AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
958 ]
959 )
960
961 AS_IF([test x$build_lib_kernel_consumer = xyes],
962 [
963 build_lib_kernel_ctl=yes
964 build_lib_relayd=yes
965 ]
966 )
967
968 AS_IF([test x$build_lib_relayd = xyes],
969 [
970 build_lib_sessiond_comm=yes
971 ]
972 )
973
974
975 # Export binaries build conditions.
976 AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
977 AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
978 AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
979 AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
980 AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
981
982 # Export the tests and extras build conditions.
983 AS_IF([\
984 test "x$enable_bin_lttng" != "xno" && \
985 test "x$enable_bin_lttng_consumerd" != "xno" && \
986 test "x$enable_bin_lttng_crash" != "xno" && \
987 test "x$enable_bin_lttng_relayd" != "xno" && \
988 test "x$enable_bin_lttng_sessiond" != "xno"],
989 [build_tests=yes],
990 [build_tests=no]
991 )
992
993 AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
994 AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
995
996 # Export libraries build conditions.
997 AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
998 AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
999 AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
1000 AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
1001 AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
1002 AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
1003 AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
1004 AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
1005 AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
1006 AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
1007 AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
1008 AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
1009 AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
1010
1011 AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
1012 AC_SUBST(AM_CFLAGS)
1013
1014 AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
1015 AC_SUBST(AM_CPPFLAGS)
1016
1017 lttngincludedir="${includedir}/lttng"
1018 AC_SUBST(lttngincludedir)
1019
1020 lttngactionincludedir="${includedir}/lttng/action"
1021 AC_SUBST(lttngactionincludedir)
1022
1023 lttngconditionincludedir="${includedir}/lttng/condition"
1024 AC_SUBST(lttngconditionincludedir)
1025
1026 lttngnotificationincludedir="${includedir}/lttng/notification"
1027 AC_SUBST(lttngnotificationincludedir)
1028
1029 lttngtriggerincludedir="${includedir}/lttng/trigger"
1030 AC_SUBST(lttngtriggerincludedir)
1031
1032 lttnglibexecdir="${libdir}/lttng/libexec"
1033 AC_SUBST(lttnglibexecdir)
1034
1035 AC_CONFIG_FILES([
1036 Makefile
1037 doc/Makefile
1038 doc/man/Makefile
1039 doc/man/asciidoc-attrs.conf
1040 include/Makefile
1041 extras/Makefile
1042 extras/bindings/Makefile
1043 extras/bindings/swig/Makefile
1044 extras/bindings/swig/python/Makefile
1045 extras/core-handler/Makefile
1046 src/Makefile
1047 src/common/Makefile
1048 src/common/kernel-ctl/Makefile
1049 src/common/kernel-consumer/Makefile
1050 src/common/consumer/Makefile
1051 src/common/ust-consumer/Makefile
1052 src/common/hashtable/Makefile
1053 src/common/sessiond-comm/Makefile
1054 src/common/compat/Makefile
1055 src/common/relayd/Makefile
1056 src/common/testpoint/Makefile
1057 src/common/index/Makefile
1058 src/common/health/Makefile
1059 src/common/config/Makefile
1060 src/common/string-utils/Makefile
1061 src/lib/Makefile
1062 src/lib/lttng-ctl/Makefile
1063 src/lib/lttng-ctl/filter/Makefile
1064 src/lib/lttng-ctl/lttng-ctl.pc
1065 src/bin/Makefile
1066 src/bin/lttng-consumerd/Makefile
1067 src/bin/lttng-sessiond/Makefile
1068 src/bin/lttng-relayd/Makefile
1069 src/bin/lttng/Makefile
1070 src/bin/lttng-crash/Makefile
1071 tests/Makefile
1072 tests/destructive/Makefile
1073 tests/regression/Makefile
1074 tests/regression/kernel/Makefile
1075 tests/regression/tools/Makefile
1076 tests/regression/tools/streaming/Makefile
1077 tests/regression/tools/filtering/Makefile
1078 tests/regression/tools/health/Makefile
1079 tests/regression/tools/tracefile-limits/Makefile
1080 tests/regression/tools/snapshots/Makefile
1081 tests/regression/tools/live/Makefile
1082 tests/regression/tools/exclusion/Makefile
1083 tests/regression/tools/save-load/Makefile
1084 tests/regression/tools/save-load/configuration/Makefile
1085 tests/regression/tools/mi/Makefile
1086 tests/regression/tools/wildcard/Makefile
1087 tests/regression/tools/crash/Makefile
1088 tests/regression/tools/regen-metadata/Makefile
1089 tests/regression/tools/regen-statedump/Makefile
1090 tests/regression/tools/notification/Makefile
1091 tests/regression/tools/rotation/Makefile
1092 tests/regression/ust/Makefile
1093 tests/regression/ust/nprocesses/Makefile
1094 tests/regression/ust/high-throughput/Makefile
1095 tests/regression/ust/low-throughput/Makefile
1096 tests/regression/ust/before-after/Makefile
1097 tests/regression/ust/buffers-pid/Makefile
1098 tests/regression/ust/periodical-metadata-flush/Makefile
1099 tests/regression/ust/multi-session/Makefile
1100 tests/regression/ust/overlap/Makefile
1101 tests/regression/ust/overlap/demo/Makefile
1102 tests/regression/ust/linking/Makefile
1103 tests/regression/ust/daemon/Makefile
1104 tests/regression/ust/exit-fast/Makefile
1105 tests/regression/ust/fork/Makefile
1106 tests/regression/ust/libc-wrapper/Makefile
1107 tests/regression/ust/baddr-statedump/Makefile
1108 tests/regression/ust/ust-dl/Makefile
1109 tests/regression/ust/java-jul/Makefile
1110 tests/regression/ust/java-log4j/Makefile
1111 tests/regression/ust/python-logging/Makefile
1112 tests/regression/ust/getcpu-override/Makefile
1113 tests/regression/ust/clock-override/Makefile
1114 tests/regression/ust/type-declarations/Makefile
1115 tests/regression/ust/rotation-destroy-flush/Makefile
1116 tests/regression/ust/blocking/Makefile
1117 tests/stress/Makefile
1118 tests/unit/Makefile
1119 tests/unit/ini_config/Makefile
1120 tests/perf/Makefile
1121 tests/utils/Makefile
1122 tests/utils/tap/Makefile
1123 tests/utils/testapp/Makefile
1124 tests/utils/testapp/gen-ust-events/Makefile
1125 tests/utils/testapp/gen-ust-nevents/Makefile
1126 tests/utils/testapp/gen-ust-nevents-str/Makefile
1127 tests/utils/testapp/gen-syscall-events/Makefile
1128 tests/utils/testapp/gen-ust-tracef/Makefile
1129 ])
1130
1131 # Inject variable into python test script.
1132 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1133 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1134 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1135 AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
1136
1137 AC_OUTPUT
1138
1139 #
1140 # Mini-report on what will be built.
1141 #
1142
1143 PPRINT_INIT
1144 PPRINT_SET_INDENT(1)
1145 PPRINT_SET_TS(38)
1146
1147 AS_ECHO
1148 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1149 AS_ECHO
1150
1151 AS_IF([test -n "$report_fold"], [
1152 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1153 ], [
1154 AS_ECHO("$version_description")
1155 ])
1156
1157 AS_ECHO
1158 PPRINT_SUBTITLE([Features])
1159
1160 # Target architecture we're building for.
1161 target_arch=$host_cpu
1162 [
1163 for f in $CFLAGS; do
1164 if test $f = "-m32"; then
1165 target_arch="32-bit"
1166 elif test $f = "-m64"; then
1167 target_arch="64-bit"
1168 fi
1169 done
1170 ]
1171 PPRINT_PROP_STRING([Target architecture], $target_arch)
1172
1173 # kmod enabled/disabled
1174 test "x$with_kmod" != "xno" && value=1 || value=0
1175 PPRINT_PROP_BOOL([libkmod support], $value)
1176
1177 # LTTng-UST enabled/disabled
1178 test "x$with_lttng_ust" = "xyes" && value=1 || value=0
1179 PPRINT_PROP_BOOL([LTTng-UST support], $value)
1180
1181 AS_ECHO
1182 PPRINT_SUBTITLE([Binaries])
1183
1184 # List binaries to be built
1185 test x$enable_bin_lttng != xno && value=1 || value=0
1186 PPRINT_PROP_BOOL([lttng], $value)
1187
1188 test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1189 PPRINT_PROP_BOOL([lttng-consumerd], $value)
1190
1191 test x$enable_bin_lttng_crash != xno && value=1 || value=0
1192 PPRINT_PROP_BOOL([lttng-crash], $value)
1193
1194 test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1195 PPRINT_PROP_BOOL([lttng-relayd], $value)
1196
1197 test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1198 PPRINT_PROP_BOOL([lttng-sessiond], $value)
1199
1200 # Extras
1201 test x$enable_extras != xno && value=1 || value=0
1202 AS_ECHO
1203 PPRINT_SET_INDENT(0)
1204 PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1205 PPRINT_SET_INDENT(1)
1206
1207 AS_ECHO
1208 PPRINT_SUBTITLE([Tests])
1209
1210 # Print clear message that tests won't be built
1211 AS_IF([test "x$build_tests" = "xno"],[
1212 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1213 ])
1214
1215 # LTTng UST Java agent JUL tests enabled/disabled
1216 test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1217 PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1218
1219 # LTTng UST Java agent Log4j tests enabled/disabled
1220 test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1221 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1222
1223 test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1224 PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1225
1226 test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1227 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1228
1229 #Python binding enabled/disabled
1230 test "x$enable_python_binding" = xyes && value=1 || value=0
1231 AS_ECHO
1232 PPRINT_SET_INDENT(0)
1233 PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1234
1235 # man pages build enabled/disabled
1236 m4_pushdef([build_man_pages_msg], [Build and install man pages])
1237
1238 AS_IF([test "x$man_pages_opt" != "xno"], [
1239 AS_IF([test "x$in_git_repo" = "xyes"], [
1240 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1241 ], [
1242 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1243 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1244 ], [
1245 PPRINT_PROP_STRING([build_man_pages_msg],
1246 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1247 $PPRINT_COLOR_SUBTITLE)
1248 ])
1249 ])
1250 ], [
1251 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1252 ])
1253
1254 m4_popdef([build_man_pages_msg])
1255
1256 test "x$embedded_help" = xyes && value=1 || value=0
1257 PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1258
1259 PPRINT_SET_INDENT(1)
1260
1261 report_bindir="`eval eval echo $bindir`"
1262 report_libdir="`eval eval echo $libdir`"
1263
1264 # Print the bindir and libdir this `make install' will install into.
1265 AS_ECHO
1266 PPRINT_SUBTITLE([Install directories])
1267 PPRINT_PROP_STRING([Binaries], [$report_bindir])
1268 PPRINT_PROP_STRING([Libraries], [$report_libdir])
1269
1270 AS_ECHO
1271 PPRINT_SUBTITLE([Search directories])
1272
1273 # If we build the sessiond, print the paths it will use
1274 AS_IF([test "$SESSIOND_BIN" = ""],[
1275 path="$report_bindir/lttng-sessiond"
1276 ],[
1277 path="$SESSIOND_BIN"
1278 ])
1279 PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1280
1281 AS_IF([test "$CONSUMERD32_BIN" = ""],[
1282 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1283 ],[
1284 path="$CONSUMERD32_BIN"
1285 ])
1286 PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1287
1288 AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1289 path="`eval eval echo $libdir`"
1290 ],[
1291 path="$CONSUMERD32_LIBDIR"
1292 ])
1293 PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1294
1295 AS_IF([test "$CONSUMERD64_BIN" = ""],[
1296 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1297 ],[
1298 path="$CONSUMERD64_BIN"
1299 ])
1300 PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1301
1302 AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1303 path="`eval eval echo $libdir`"
1304 ],[
1305 path="$CONSUMERD64_LIBDIR"
1306 ])
1307 PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1308 PPRINT_SET_INDENT(0)
1309
1310 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1311 AS_ECHO
1312 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1313
1314 Note that the man pages are already built in this distribution tarball,
1315 therefore asciidoc and xmlto are only needed if you intend to modify
1316 their sources.
1317
1318 Also note that the installed man pages will contain the project's
1319 default command-line option and environment variable values.
1320
1321 Use --disable-man-pages to completely disable building and installing
1322 the man pages.])
1323 ])
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