lttng: Implement lttng clear session command
[lttng-tools.git] / configure.ac
1 AC_PREREQ([2.64])
2 AC_INIT([lttng-tools],[2.12.0-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([1.12 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 AC_PROG_CXX
25 RW_PROG_CXX_WORKS
26 AM_CONDITIONAL([CXX_WORKS], [test "x$rw_cv_prog_cxx_works" = "xyes"])
27
28 # Checks for programs.
29 AC_PROG_GREP
30 AC_PROG_MAKE_SET
31 AC_PROG_SED
32 AC_PATH_PROG([report_fold], [fold])
33 LT_INIT
34
35 # Check for objcopy, required by the base address statedump and dynamic linker tests
36 AC_CHECK_TOOL([OBJCOPY], [objcopy], [no])
37 AS_IF([test "x$OBJCOPY" = "xno"],
38 [AC_MSG_WARN([Cannot find objcopy. The base address statedump and dynamic linker tests will be disabled. Install the binutils package to remediate this.])]
39 )
40 AM_CONDITIONAL([HAVE_OBJCOPY], [test "x$OBJCOPY" != xno])
41
42 # check for pgrep
43 AC_PATH_PROG([PGREP], [pgrep], [no])
44 AM_CONDITIONAL([HAVE_PGREP], [test "x$PGREP" != "xno"])
45
46 # set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
47 # is not distributed in tarballs
48 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
49 AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
50
51 # check for bison
52 AC_PROG_YACC
53 BISON=$YACC
54 AX_PROG_BISON_VERSION([2.4], [have_bison=yes])
55
56 AS_IF([test "x$have_bison" != "xyes"], [
57 AS_IF([test "x$in_git_repo" = "xyes"], [
58 AC_MSG_FAILURE([
59 Bison >= 2.4 is required when building from the Git repository. You can
60 set the YACC variable to override automatic detection.
61 ])
62 ], [
63 AC_MSG_WARN([
64 Missing Bison >= 2.4. Note that the parser files are already built in
65 this distribution tarball, so Bison is only needed if you intend to
66 modify their sources. You can set the YACC variable to override automatic
67 detection.
68 ])
69 ])
70 ])
71 AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
72
73 # check for flex
74 AC_PROG_LEX
75 FLEX=$LEX
76 AX_PROG_FLEX_VERSION([2.5.35], [have_flex=yes])
77
78 AS_IF([test "x$have_flex" != "xyes"], [
79 AS_IF([test "x$in_git_repo" = "xyes"], [
80 AC_MSG_FAILURE([
81 Flex >= 2.5.35 is required when building from the Git repository. You can
82 set the LEX variable to override automatic detection.
83 ])
84 ], [
85 AC_MSG_WARN([
86 Missing Flex >= 2.5.35. Note that the lexer files are already built in
87 this distribution tarball, so Flex is only needed if you intend to
88 modify their sources. You can set the LEX variable to override automatic
89 detection.
90 ])
91 ])
92 ])
93 AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
94
95
96 # Checks for typedefs, structures, and compiler characteristics.
97 AC_C_INLINE
98 AC_TYPE_INT32_T
99 AC_TYPE_INT64_T
100 AC_TYPE_MODE_T
101 AC_TYPE_OFF_T
102 AC_TYPE_PID_T
103 AC_TYPE_SIZE_T
104 AC_TYPE_SSIZE_T
105 AC_TYPE_UID_T
106 AC_TYPE_UINT16_T
107 AC_TYPE_UINT32_T
108 AC_TYPE_UINT64_T
109 AC_TYPE_UINT8_T
110
111 AX_C___ATTRIBUTE__
112 AS_IF([test "x$ax_cv___attribute__" = "xyes"],
113 [:],
114 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
115
116 AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
117
118 # Check if linker has the -no-pie option.
119 AX_CHECK_LINK_FLAG([-no-pie], [linker_have_no_pie_option=yes])
120 AM_CONDITIONAL([LINKER_HAVE_NO_PIE_OPTION], [test "x$linker_have_no_pie_option" = "xyes"])
121
122 AX_LIB_SOCKET_NSL
123
124 LT_NO_UNDEFINED=""
125 AS_CASE([$host_os],
126 [cygwin*],
127 [
128 LT_NO_UNDEFINED="-no-undefined"
129 ],
130 [cygwin*|darwin*|mingw*|solaris*],
131 [
132 # On platforms where we only support the relayd, disable the other binaries by default
133 AS_IF([test "x$enable_bin_lttng" = "x" ], [enable_bin_lttng=no])
134 AS_IF([test "x$enable_bin_lttng_consumerd" = "x" ], [enable_bin_lttng_consumerd=no])
135 AS_IF([test "x$enable_bin_lttng_crash" = "x" ], [enable_bin_lttng_crash=no])
136 AS_IF([test "x$enable_bin_lttng_sessiond" = "x" ], [enable_bin_lttng_sessiond=no])
137 AS_IF([test "x$enable_extras" = "x" ], [enable_extras=no])
138 AS_IF([test "x$with_lttng_ust" = "x" ], [with_lttng_ust=no])
139 ]
140 )
141
142 AC_SUBST(LT_NO_UNDEFINED)
143
144 # Compute minor/major/patchlevel version numbers
145 major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
146 minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
147 patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
148
149 AC_SUBST([MAJOR_VERSION], [$major_version])
150 AC_SUBST([MINOR_VERSION], [$minor_version])
151 AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
152 AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
153 AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
154 AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
155
156 version_name="Codename TBD"
157 version_description="Description TBD"
158 version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
159
160 AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
161 AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
162
163 # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
164 AC_ARG_ENABLE(libtool-linkdep-fixup,
165 AS_HELP_STRING([--disable-libtool-linkdep-fixup],
166 [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
167 libtool_fixup=$enableval,
168 libtool_fixup=yes)
169
170 AS_IF([test "x$libtool_fixup" = "xyes"],
171 [
172 libtool_m4="$srcdir/m4/libtool.m4"
173 libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
174 AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
175 libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
176 AS_IF([test $libtool_flag_pattern_count -ne 0],
177 [
178 AC_MSG_RESULT([$libtool_flag_pattern_count])
179 AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
180 $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
181 ],
182 [
183 AC_MSG_RESULT([none])
184 ])
185 ])
186
187 AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
188
189 AC_CHECK_HEADERS([ \
190 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
191 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
192 getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
193 netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
194 sys/mount.h sys/param.h sys/time.h elf.h
195 ])
196
197 AM_CONDITIONAL([HAVE_ELF_H], [test x$ac_cv_header_elf_h = xyes])
198
199 # Basic functions check
200 AC_CHECK_FUNCS([ \
201 atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
202 gethostbyname gethostname getpagesize localtime_r memchr memrchr memset \
203 mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
204 strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
205 strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
206 sched_getcpu sysconf sync_file_range
207 ])
208
209 # Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
210 # add -lrt to LIBS
211 AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
212
213 # Checks for dl.
214 AC_CHECK_LIB([dl], [dlopen], [
215 have_libdl=yes
216 libdl_name=dl
217 DL_LIBS="-ldl"
218 ], [
219 # libdl not found, check for dlopen in libc.
220 AC_CHECK_LIB([c], [dlopen], [
221 have_libc_dl=yes
222 libdl_name=c
223 DL_LIBS="-lc"
224 ], [
225 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
226 ])
227 ])
228 AC_SUBST(DL_LIBS)
229
230 # Check if libdl has dlmopen support.
231 AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
232 AC_CHECK_LIB([$libdl_name], [dlmopen], [
233 AC_DEFINE([HAVE_DLMOPEN], [1])
234 HAVE_DLMOPEN=1
235 ], [
236 HAVE_DLMOPEN=0
237 ])
238 AC_SUBST(HAVE_DLMOPEN)
239
240 # Babeltrace viewer check
241 AC_ARG_WITH([babeltrace-bin],
242 AS_HELP_STRING([--with-babeltrace-bin],
243 [Location of the babeltrace viewer executable (including the filename)]),
244 [BABELTRACE_BIN="$withval"],
245 [BABELTRACE_BIN=''])
246 AC_SUBST([BABELTRACE_BIN])
247
248 # lttv-gui
249 AC_ARG_WITH([lttv-gui-bin],
250 AS_HELP_STRING([--with-lttv-gui-bin],
251 [Location of the lttv GUI viewer executable (including the filename)]),
252 [LTTV_GUI_BIN="$withval"],
253 [LTTV_GUI_BIN=''])
254 AC_SUBST([LTTV_GUI_BIN])
255
256 AC_ARG_WITH([consumerd32-bin],
257 AS_HELP_STRING([--with-consumerd32-bin],
258 [Location of the 32-bit consumerd executable (including the filename)]),
259 [CONSUMERD32_BIN="$withval"],
260 [CONSUMERD32_BIN=''])
261 AC_SUBST([CONSUMERD32_BIN])
262
263 AC_ARG_WITH([consumerd64-bin],
264 AS_HELP_STRING([--with-consumerd64-bin],
265 [Location of the 64-bit consumerd executable (including the filename)]),
266 [CONSUMERD64_BIN="$withval"],
267 [CONSUMERD64_BIN=''])
268 AC_SUBST([CONSUMERD64_BIN])
269
270 AC_ARG_WITH([consumerd32-libdir],
271 AS_HELP_STRING([--with-consumerd32-libdir],
272 [Directory containing the 32-bit consumerd libraries]),
273 [CONSUMERD32_LIBDIR="$withval"],
274 [CONSUMERD32_LIBDIR=''])
275 AC_SUBST([CONSUMERD32_LIBDIR])
276
277 AC_ARG_WITH([consumerd64-libdir],
278 AS_HELP_STRING([--with-consumerd64-libdir],
279 [Directory containing the 64-bit consumerd libraries]),
280 [CONSUMERD64_LIBDIR="$withval"],
281 [CONSUMERD64_LIBDIR=''])
282 AC_SUBST([CONSUMERD64_LIBDIR])
283
284 AC_ARG_WITH([sessiond-bin],
285 AS_HELP_STRING([--with-sessiond-bin],
286 [Location of the sessiond executable (including the filename)]),
287 [SESSIOND_BIN="$withval"],
288 [SESSIOND_BIN=''])
289 AC_SUBST([SESSIOND_BIN])
290
291 AC_ARG_WITH([lttng-system-rundir],
292 AS_HELP_STRING([--with-lttng-system-rundir],
293 [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
294 [LTTNG_SYSTEM_RUNDIR="$withval"],
295 [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
296 AC_SUBST([LTTNG_SYSTEM_RUNDIR])
297
298 AC_ARG_ENABLE([test-java-agent-jul],
299 [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
300 [test_java_agent_jul=$enableval],
301 [test_java_agent_jul=no]
302 )
303
304 AC_ARG_ENABLE([test-java-agent-log4j],
305 [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j tests [default=no]])],
306 [test_java_agent_log4j=$enableval],
307 [test_java_agent_log4j=no]
308 )
309
310 AC_ARG_ENABLE([test-java-agent-all],
311 [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
312 [test_java_agent_jul=$enableval
313 test_java_agent_log4j=$enableval],
314 [:]
315 )
316
317 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
318 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
319 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
320 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
321 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
322 AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
323 AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
324 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
325
326 AC_DEFUN([_AC_DEFINE_AND_SUBST], [
327 AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
328 $1="$2"
329 AC_SUBST([$1])
330 ])
331
332 AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
333 AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
334 $1="$2"
335 AC_SUBST([$1])
336 ])
337
338 # Default values
339 m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [16384])
340 m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
341 m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
342 m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
343 m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
344 m4_define([_DEFAULT_CHANNEL_MONITOR_TIMER], [1000000])
345 m4_define([_DEFAULT_CHANNEL_BLOCKING_TIMEOUT], [0])
346 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_BEGIN], [5345])
347 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_END], [5354])
348 _AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
349 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
350 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
351 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
352 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
353 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
354 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
355 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [1048576])
356 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
357 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
358 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_BLOCKING_TIMEOUT], [_DEFAULT_CHANNEL_BLOCKING_TIMEOUT])
359 _AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
360 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
361 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
362 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
363 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
364 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
365 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
366 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
367 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
368 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
369 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
370 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_BLOCKING_TIMEOUT], [0])
371 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
372 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
373 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
374 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
375 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
376 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
377 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_BLOCKING_TIMEOUT], [0])
378 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
379 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [524288])
380 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
381 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
382 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
383 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
384 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
385 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
386 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_RELAYD_CTRL_MAX_PAYLOAD_SIZE], [134217728])
387 _AC_DEFINE_AND_SUBST([DEFAULT_ROTATE_PENDING_TIMER], [500000])
388
389 # Command short descriptions
390 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
391 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
392 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CLEAR], [Clear a tracing session])
393 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
394 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
395 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
396 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset a rotation schedule])
397 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
398 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
399 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set a rotation schedule])
400 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
401 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
402 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
403 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Manage an LTTng tracing session's data regeneration])
404 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ROTATE], [Archive a tracing session's current trace chunk])
405 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
406 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
407 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
408 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
409 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
410 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
411 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset a rotation schedule])
412 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set a rotation schedule])
413 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
414 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
415 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
416 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
417
418 if test "x$prefix" = "xNONE"; then
419 prefix=$ac_default_prefix
420 fi
421 CONFDIR=`eval echo $sysconfdir`
422 AC_SUBST(CONFDIR)
423 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
424
425 AX_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR], [datadir], [LTTng system data directory.])
426
427 # Check libpopt
428 PKG_CHECK_MODULES([POPT], [popt],
429 [
430 dnl PKG_CHECK_MODULES defines POPT_LIBS
431 ],
432 [
433 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])
434 AC_MSG_WARN([Finding libpopt without pkg-config.])
435 AC_CHECK_LIB([popt],
436 [poptGetContext],
437 [POPT_LIBS="-lpopt"],
438 [
439 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])
440 ]
441 )
442 ]
443 )
444 AC_SUBST(POPT_LIBS)
445
446 PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
447
448 AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
449
450 # URCU library version needed or newer
451 m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.9.0 is needed])
452
453 # Check liburcu needed function calls
454 AC_CHECK_DECL([cds_list_add], [],
455 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
456 AC_CHECK_DECL([cds_wfcq_init], [],
457 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
458 AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
459 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
460 AC_CHECK_DECL([futex_async], [],
461 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
462 AC_CHECK_DECL([rcu_thread_offline], [],
463 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
464 AC_CHECK_DECL([rcu_thread_online], [],
465 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
466 AC_CHECK_DECL([caa_likely], [],
467 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
468 AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
469 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
470
471 #Function added in urcu 0.7.0
472 AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
473 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
474 )
475
476 #Function added in urcu 0.9.0
477 AC_CHECK_DECL([urcu_ref_get_unless_zero], [],
478 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/ref.h>]]
479 )
480
481 # Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
482 # it can be explicitly disabled with --without-kmod
483 AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
484 AC_ARG_WITH([kmod],
485 [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
486 [],
487 [with_kmod=check]
488 )
489
490 AS_IF([test "x$with_kmod" != "xno"],
491 [
492 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
493 [
494 AC_DEFINE([HAVE_KMOD], [1])
495 KMOD_LIBS="-lkmod"
496 ],
497 [
498 if test "x$with_kmod" != xcheck; then
499 AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
500 else
501 with_kmod=no
502 fi
503 ]
504 )
505 ]
506 )
507 AC_SUBST(KMOD_LIBS)
508
509 # Check for liblttng-ust-ctl, fail if it's not found,
510 # it can be explicitly disabled with --without-lttng-ust
511 AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
512 AC_ARG_WITH([lttng-ust],
513 [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
514 [],
515 [with_lttng_ust=yes]
516 )
517
518 AS_IF([test "x$with_lttng_ust" = "xyes"], [
519 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
520
521 # Check for liblttng-ust
522 PKG_CHECK_MODULES([UST], [lttng-ust >= $major_version.$minor_version])
523
524 # Check for liblttng-ust-ctl
525 PKG_CHECK_MODULES([UST_CTL], [lttng-ust-ctl >= $major_version.$minor_version])
526
527 AM_CPPFLAGS="$AM_CPPFLAGS $UST_CFLAGS"
528 ])
529
530 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
531
532
533 # Check for fmemopen
534 AC_CHECK_LIB([c], [fmemopen],
535 [
536 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
537 ]
538 )
539
540 # check for libpfm
541 AC_CHECK_LIB([pfm], [pfm_initialize],
542 [
543 have_libpfm=yes
544 ])
545 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
546
547 # For Python
548 # SWIG version needed or newer:
549 swig_version=2.0.0
550
551 AC_ARG_ENABLE([python-bindings],
552 [AC_HELP_STRING([--enable-python-bindings],
553 [compile Python bindings])],
554 [enable_python_binding=$enableval], [enable_python_binding=no])
555
556 AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
557
558 if test "x$enable_python_binding" = xyes; then
559 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
560 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
561 AM_PATH_PYTHON([3.0])
562
563 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
564 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
565 AS_IF([test -z "$PYTHON_INCLUDE"], [
566 AS_IF([test -z "$PYTHON_CONFIG"], [
567 AC_PATH_PROGS([PYTHON_CONFIG],
568 [python$PYTHON_VERSION-config python-config],
569 [no],
570 [`dirname $PYTHON`])
571 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
572 ])
573 AC_MSG_CHECKING([python include flags])
574 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
575 AC_MSG_RESULT([$PYTHON_INCLUDE])
576 ])
577
578 else
579 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
580 [if you want Python bindings.])
581
582 fi
583
584 # Epoll check. If not present, the build will fallback on poll() API
585 AX_HAVE_EPOLL(
586 [AX_CONFIG_FEATURE_ENABLE(epoll)],
587 [AX_CONFIG_FEATURE_DISABLE(epoll)]
588 )
589 AX_CONFIG_FEATURE(
590 [epoll], [This platform supports epoll(7)],
591 [HAVE_EPOLL], [This platform supports epoll(7).],
592 [enable_epoll="yes"], [enable_epoll="no"]
593 )
594 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
595
596 AS_IF([test "x$ac_cv_func_dirfd" = "xyes"],
597 [AX_CONFIG_FEATURE_ENABLE(dirfd)],
598 [AX_CONFIG_FEATURE_DISABLE(dirfd)]
599 )
600 AX_CONFIG_FEATURE(
601 [dirfd], [Use directory file descriptors],
602 [COMPAT_DIRFD], [This platform supports directory file descriptors.],
603 [enable_dirfd="yes"], [enable_dirfd="no"]
604 )
605 AM_CONDITIONAL([COMPAT_DIRFD], [ test "$enable_dirfd" = "yes" ])
606
607 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
608 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
609
610 if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
611 AX_JAVA_OPTIONS
612 AX_PROG_JAVAC
613 AX_PROG_JAVA
614 AX_PROG_JAR
615
616 AX_CHECK_CLASSPATH
617
618 # Check for Java UST agent common class first
619 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
620 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
621 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
622 fi
623
624 if test "x$test_java_agent_jul" = "xyes"; then
625 # Check for JUL agent class
626 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
627 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
628 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
629 fi
630 fi
631
632 if test "x$test_java_agent_log4j" = "xyes"; then
633 # Check for Log4j agent class
634 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
635 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
636 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
637 fi
638
639 # Check for Log4j class
640 AX_CHECK_CLASS(org.apache.log4j.Logger)
641 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
642 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"])
643 fi
644 fi
645 fi
646
647 # enable building man pages (user's intention)
648 AC_ARG_ENABLE(
649 man-pages,
650 AS_HELP_STRING(
651 [--disable-man-pages],
652 [Do not build and install man pages (already built in a distributed tarball)]
653 ),
654 [man_pages_opt=$enableval],
655 [man_pages_opt=yes]
656 )
657
658 # check for asciidoc and xmlto if we enabled building the man pages
659 have_asciidoc_xmlto=no
660 warn_prebuilt_man_pages=no
661
662 AS_IF([test "x$man_pages_opt" = "xyes"], [
663 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
664 AC_PATH_PROG([XMLTO], [xmlto], [no])
665
666 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
667 AS_IF([test "x$in_git_repo" = "xyes"], [
668 # this is an error because we're in the Git repo, which
669 # means the man pages are not already generated for us,
670 # thus asciidoc/xmlto are required because we were asked
671 # to build the man pages
672 AC_MSG_ERROR([
673 You need asciidoc and xmlto to build the LTTng-tools man pages. Use
674 --disable-man-pages to disable building the man pages, in which case
675 they will not be installed.
676 ])
677 ], [
678 # only warn here: since we're in the tarball, the man
679 # pages should already be generated at this point, thus
680 # asciidoc/xmlto are not strictly required
681 warn_prebuilt_man_pages=yes
682 ])
683 ], [
684 have_asciidoc_xmlto=yes
685 ])
686 ])
687
688 # export man page build condition: build the man pages if the user
689 # asked for it, and if the tools are available
690 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
691 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
692
693 AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
694
695 # embedded --help message
696 AC_ARG_ENABLE(
697 [embedded-help],
698 AS_HELP_STRING(
699 [--enable-embedded-help],
700 [Embed the --help messages in the executable files]
701 ),
702 [embedded_help=$enableval],
703 [embedded_help=no]
704 )
705 AS_IF([test "x$embedded_help" = "xyes"], [
706 AS_IF([test "x$man_pages_opt" = "xno"], [
707 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
708 ])
709 AC_PATH_PROG([man_prog_path], [man], [no])
710 AS_IF([test "x$man_prog_path" = "xno"], [
711 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
712 ])
713 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
714 AC_SUBST([MANPROG], [$man_prog_path])
715 ])
716 AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
717
718 # Python agent test
719 UST_PYTHON_AGENT="lttngust"
720
721 AC_ARG_ENABLE(test-python2-agent,
722 AS_HELP_STRING([--enable-test-python2-agent],
723 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
724 ),[:],[test_python2_agent_autodetect=yes]
725 )
726
727 AC_ARG_ENABLE(test-python3-agent,
728 AS_HELP_STRING([--enable-test-python3-agent],
729 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
730 ),[:],[test_python3_agent_autodetect=yes]
731 )
732
733 AC_ARG_ENABLE(test-python-agent-all,
734 AS_HELP_STRING([--enable-test-python-agent-all],
735 [enable test for all python{2/3} agent.]
736 ),
737 )
738
739 AS_IF([test ! -z "$enable_test_python_agent_all"], [
740 unset test_python2_agent_autodetect
741 unset test_python3_agent_autodetect
742 ])
743
744 AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
745 enable_test_python2_agent=yes
746 enable_test_python3_agent=yes
747 ])
748
749 AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
750 enable_test_python2_agent=no
751 enable_test_python3_agent=no
752 ])
753
754
755 AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
756 AS_IF([test -z "$PYTHON2"], [
757 PYTHON2=python2
758 ], [
759 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
760 ])
761
762 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
763 AS_IF([test -z "$PYTHON2_BIN"], [
764 AS_IF([test -z "$test_python2_agent_autodetect"],[
765 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
766 ])
767 ], [
768 AC_MSG_CHECKING([for python2 lttng-ust agent])
769 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
770 PYTHON2_AGENT=$PYTHON2_BIN
771 AC_MSG_RESULT([yes])
772 RUN_PYTHON_AGENT_TEST=yes
773 ], [
774 AC_MSG_RESULT([no])
775 AS_IF([test -z "$test_python2_agent_autodetect"],[
776 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
777 ])
778 ])
779
780 ])
781
782 ])
783
784 AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
785 AS_IF([test -z "$PYTHON3"], [
786 PYTHON3=python3
787 ], [
788 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
789 ])
790
791 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
792 AS_IF([test -z "$PYTHON3_BIN"], [
793 AS_IF([test -z "$test_python3_agent_autodetect"],[
794 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
795 ])
796 ], [
797 AC_MSG_CHECKING([for python3 lttng-ust agent])
798 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
799 PYTHON3_AGENT=$PYTHON3_BIN
800 AC_MSG_RESULT([yes])
801 RUN_PYTHON_AGENT_TEST=yes
802 ], [
803 AC_MSG_RESULT([no])
804 AS_IF([test -z "$test_python3_agent_autodetect"],[
805 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
806 ])
807 ])
808
809 ])
810 ])
811 AC_SUBST([RUN_PYTHON_AGENT_TEST])
812 AC_SUBST([PYTHON2_AGENT])
813 AC_SUBST([PYTHON3_AGENT])
814
815 AC_ARG_ENABLE([test-sdt-uprobe],
816 [AS_HELP_STRING([--enable-test-sdt-uprobe], [enable the LTTng UST SDT uprobe tests [default=autodetect]])],
817 [test_sdt_uprobe="$enableval"],
818 [test_sdt_uprobe=autodetect]
819 )
820
821 AS_IF([test "$test_sdt_uprobe" != "no"], [
822 LTTNG_CHECK_SDT_WORKS
823 AC_PATH_PROG([DTRACE], [dtrace])
824 ])
825
826 AS_IF([test "$test_sdt_uprobe" = "yes"], [
827 AS_IF([test "$lttng_cv_sdt_works" = "no"], [
828 AC_MSG_ERROR([Cannot find 'sys/sdt.h'.])
829 ])
830 AS_IF([test "x$DTRACE" = "x"], [
831 AC_MSG_ERROR([Cannot find SystemTap dtrace. You can set the DTRACE variable to override automatic detection.])
832 ])
833 ])
834
835 AS_IF([test "$test_sdt_uprobe" = "autodetect"], [
836 AS_IF([test "$lttng_cv_sdt_works" = "yes"], [
837 AS_IF([test "x$DTRACE" != "x"], [
838 test_sdt_uprobe=yes
839 ])
840 ])
841 ])
842
843 AM_CONDITIONAL([TEST_SDT_UPROBE], [test "$test_sdt_uprobe" = "yes"])
844
845 # Arguments for binaries build exclusion
846 AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
847 AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
848 [Disable the build of lttng-consumerd binaries]))
849 AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
850 AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
851 [Disable the build of lttng-relayd binaries]))
852 AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
853 [Disable the build of lttng-sessiond binaries]))
854 AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
855 [Disable the build of the extra components]))
856
857
858 # Always build libconfig since it a dependency of libcommon
859 build_lib_config=yes
860
861 build_lib_compat=no
862 build_lib_consumer=no
863 build_lib_hashtable=no
864 build_lib_health=no
865 build_lib_index=no
866 build_lib_kernel_consumer=no
867 build_lib_kernel_ctl=no
868 build_lib_lttng_ctl=no
869 build_lib_relayd=no
870 build_lib_fd_tracker=no
871 build_lib_sessiond_comm=no
872 build_lib_testpoint=no
873 build_lib_ust_consumer=no
874
875 # There is an overlap for enabled dependencies, but this makes everything
876 # simpler. libcommon and libconfig are always compiled so they are not repeated
877 # here.
878
879 # Enable binary dependencies.
880 AS_IF([test x$enable_bin_lttng != xno],
881 [
882 build_lib_lttng_ctl=yes
883 ]
884 )
885
886 AS_IF([test x$enable_bin_lttng_consumerd != xno],
887 [
888 build_lib_consumer=yes
889 build_lib_sessiond_comm=yes
890 build_lib_index=yes
891 build_lib_health=yes
892 build_lib_testpoint=yes
893 ]
894 )
895
896 AS_IF([test x$enable_bin_lttng_crash != xno],
897 # Do nothing since libconfig and libcommon are built by default.
898 []
899 )
900
901 AS_IF([test x$enable_bin_lttng_relayd != xno],
902 [
903 build_lib_lttng_ctl=yes
904 build_lib_sessiond_comm=yes
905 build_lib_hashtable=yes
906 build_lib_compat=yes
907 build_lib_index=yes
908 build_lib_health=yes
909 build_lib_testpoint=yes
910 build_lib_fd_tracker=yes
911 ]
912 )
913 AS_IF([test x$enable_bin_lttng_sessiond != xno],
914 [
915 build_lib_lttng_ctl=yes
916 build_lib_sessiond_comm=yes
917 build_lib_kernel_ctl=yes
918 build_lib_hashtable=yes
919 build_lib_compat=yes
920 build_lib_relayd=yes
921 build_lib_testpoint=yes
922 build_lib_health=yes
923 ]
924 )
925
926 # Libraries dependencies enabling
927 AS_IF([test x$build_lib_lttng_ctl = xyes],
928 [
929 build_lib_sessiond_comm=yes
930 build_lib_hashtable=yes
931 ]
932 )
933
934 AS_IF([test x$build_lib_consumer = xyes],
935 [
936 build_lib_sessiond_comm=yes
937 build_lib_kernel_consumer=yes
938 build_lib_hashtable=yes
939 build_lib_compat=yes
940 build_lib_relayd=yes
941 AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
942 ]
943 )
944
945 AS_IF([test x$build_lib_kernel_consumer = xyes],
946 [
947 build_lib_kernel_ctl=yes
948 build_lib_relayd=yes
949 ]
950 )
951
952 AS_IF([test x$build_lib_relayd = xyes],
953 [
954 build_lib_sessiond_comm=yes
955 ]
956 )
957
958 # Find arch type
959 AS_CASE([$host_cpu],
960 [k1om], [ARCHTYPE="x86"],
961 [i386], [ARCHTYPE="x86"],
962 [i486], [ARCHTYPE="x86"],
963 [i586], [ARCHTYPE="x86"],
964 [i686], [ARCHTYPE="x86"],
965 [amd64], [ARCHTYPE="x86"],
966 [x86_64], [ARCHTYPE="x86"],
967 [powerpc], [ARCHTYPE="ppc"],
968 [ppc64], [ARCHTYPE="ppc"],
969 [powerpc64], [ARCHTYPE="ppc"],
970 [powerpc64le], [ARCHTYPE="ppc"],
971 [ppc], [ARCHTYPE="ppc"],
972 [s390], [ARCHTYPE="s390"],
973 [s390x], [ARCHTYPE="s390"],
974 [sparc], [ARCHTYPE="sparc64"],
975 [sparc64], [ARCHTYPE="sparc64"],
976 [alpha*], [ARCHTYPE="alpha"],
977 [ia64], [ARCHTYPE="ia64"],
978 [arm*], [ARCHTYPE="arm"],
979 [aarch64*], [ARCHTYPE="aarch64"],
980 [mips*], [ARCHTYPE="mips"],
981 [nios2*], [ARCHTYPE="nios2"],
982 [tile*], [ARCHTYPE="tile"],
983 [hppa*], [ARCHTYPE="hppa"],
984 [m68k], [ARCHTYPE="m68k"],
985 [riscv*], [ARCHTYPE="riscv"],
986 [ARCHTYPE="unknown"]
987 )
988
989 AC_SUBST(ARCHTYPE)
990
991 AH_TEMPLATE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [Define if you have LTTng-modules userspace callstack tracing support])
992 AC_MSG_CHECKING([for architecture support of userspace callstack tracing from the kernel])
993 AS_IF([test "x$ARCHTYPE" = "xx86"],[
994 # Userspace callstack capture is only supported by the Linux kernel on x86.
995 AC_MSG_RESULT([yes])
996 have_modules_userspace_callstack_context=yes
997 AC_DEFINE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [1])
998 ], [
999 AC_MSG_RESULT([no])
1000 have_modules_userspace_callstack_context=no
1001 ])
1002 AM_CONDITIONAL([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [test x$have_modules_userspace_callstack_context != xno])
1003
1004 # Export binaries build conditions.
1005 AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
1006 AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
1007 AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
1008 AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
1009 AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
1010
1011 # Export the tests and extras build conditions.
1012 AS_IF([\
1013 test "x$enable_bin_lttng" != "xno" && \
1014 test "x$enable_bin_lttng_consumerd" != "xno" && \
1015 test "x$enable_bin_lttng_crash" != "xno" && \
1016 test "x$enable_bin_lttng_relayd" != "xno" && \
1017 test "x$enable_bin_lttng_sessiond" != "xno"],
1018 [build_tests=yes],
1019 [build_tests=no]
1020 )
1021
1022 AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
1023 AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
1024
1025 # Export libraries build conditions.
1026 AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
1027 AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
1028 AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
1029 AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
1030 AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
1031 AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
1032 AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
1033 AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
1034 AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
1035 AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
1036 AM_CONDITIONAL([BUILD_LIB_FD_TRACKER], [test x$build_lib_fd_tracker = xyes])
1037 AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
1038 AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
1039 AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
1040
1041 AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
1042 AC_SUBST(AM_CFLAGS)
1043
1044 # The order in which the include folders are searched is important.
1045 # The top_builddir should always be searched first in the event that a build
1046 # time generated file is included. An example of this is the "version.i" file.
1047 # In a scenario where lttng-tools is built from a distribution tarball and in a
1048 # out-of-tree manner, the generated "version.i" has priority on the one from
1049 # the source (distribution tarball) and must be found first.
1050 AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
1051 AC_SUBST(AM_CPPFLAGS)
1052
1053 lttngincludedir="${includedir}/lttng"
1054 AC_SUBST(lttngincludedir)
1055
1056 lttngactionincludedir="${includedir}/lttng/action"
1057 AC_SUBST(lttngactionincludedir)
1058
1059 lttngconditionincludedir="${includedir}/lttng/condition"
1060 AC_SUBST(lttngconditionincludedir)
1061
1062 lttngnotificationincludedir="${includedir}/lttng/notification"
1063 AC_SUBST(lttngnotificationincludedir)
1064
1065 lttngtriggerincludedir="${includedir}/lttng/trigger"
1066 AC_SUBST(lttngtriggerincludedir)
1067
1068 lttnglibexecdir="${libdir}/lttng/libexec"
1069 AC_SUBST(lttnglibexecdir)
1070
1071 AC_CONFIG_FILES([
1072 Makefile
1073 doc/Makefile
1074 doc/man/Makefile
1075 doc/man/asciidoc-attrs.conf
1076 include/Makefile
1077 extras/Makefile
1078 extras/bindings/Makefile
1079 extras/bindings/swig/Makefile
1080 extras/bindings/swig/python/Makefile
1081 extras/core-handler/Makefile
1082 src/Makefile
1083 src/common/Makefile
1084 src/common/kernel-ctl/Makefile
1085 src/common/kernel-consumer/Makefile
1086 src/common/consumer/Makefile
1087 src/common/ust-consumer/Makefile
1088 src/common/hashtable/Makefile
1089 src/common/sessiond-comm/Makefile
1090 src/common/compat/Makefile
1091 src/common/relayd/Makefile
1092 src/common/testpoint/Makefile
1093 src/common/index/Makefile
1094 src/common/health/Makefile
1095 src/common/config/Makefile
1096 src/common/string-utils/Makefile
1097 src/common/fd-tracker/Makefile
1098 src/lib/Makefile
1099 src/lib/lttng-ctl/Makefile
1100 src/lib/lttng-ctl/filter/Makefile
1101 src/lib/lttng-ctl/lttng-ctl.pc
1102 src/bin/Makefile
1103 src/bin/lttng-consumerd/Makefile
1104 src/bin/lttng-sessiond/Makefile
1105 src/bin/lttng-relayd/Makefile
1106 src/bin/lttng/Makefile
1107 src/bin/lttng-crash/Makefile
1108 tests/Makefile
1109 tests/destructive/Makefile
1110 tests/regression/Makefile
1111 tests/regression/kernel/Makefile
1112 tests/regression/tools/Makefile
1113 tests/regression/tools/streaming/Makefile
1114 tests/regression/tools/filtering/Makefile
1115 tests/regression/tools/health/Makefile
1116 tests/regression/tools/tracefile-limits/Makefile
1117 tests/regression/tools/snapshots/Makefile
1118 tests/regression/tools/live/Makefile
1119 tests/regression/tools/exclusion/Makefile
1120 tests/regression/tools/save-load/Makefile
1121 tests/regression/tools/save-load/configuration/Makefile
1122 tests/regression/tools/mi/Makefile
1123 tests/regression/tools/wildcard/Makefile
1124 tests/regression/tools/crash/Makefile
1125 tests/regression/tools/regen-metadata/Makefile
1126 tests/regression/tools/regen-statedump/Makefile
1127 tests/regression/tools/notification/Makefile
1128 tests/regression/tools/rotation/Makefile
1129 tests/regression/tools/base-path/Makefile
1130 tests/regression/tools/metadata/Makefile
1131 tests/regression/tools/working-directory/Makefile
1132 tests/regression/tools/relayd-grouping/Makefile
1133 tests/regression/ust/Makefile
1134 tests/regression/ust/nprocesses/Makefile
1135 tests/regression/ust/high-throughput/Makefile
1136 tests/regression/ust/low-throughput/Makefile
1137 tests/regression/ust/before-after/Makefile
1138 tests/regression/ust/buffers-pid/Makefile
1139 tests/regression/ust/periodical-metadata-flush/Makefile
1140 tests/regression/ust/multi-session/Makefile
1141 tests/regression/ust/multi-lib/Makefile
1142 tests/regression/ust/overlap/Makefile
1143 tests/regression/ust/overlap/demo/Makefile
1144 tests/regression/ust/linking/Makefile
1145 tests/regression/ust/daemon/Makefile
1146 tests/regression/ust/exit-fast/Makefile
1147 tests/regression/ust/fork/Makefile
1148 tests/regression/ust/libc-wrapper/Makefile
1149 tests/regression/ust/baddr-statedump/Makefile
1150 tests/regression/ust/ust-dl/Makefile
1151 tests/regression/ust/java-jul/Makefile
1152 tests/regression/ust/java-log4j/Makefile
1153 tests/regression/ust/python-logging/Makefile
1154 tests/regression/ust/getcpu-override/Makefile
1155 tests/regression/ust/clock-override/Makefile
1156 tests/regression/ust/type-declarations/Makefile
1157 tests/regression/ust/rotation-destroy-flush/Makefile
1158 tests/regression/ust/blocking/Makefile
1159 tests/regression/ust/namespaces/Makefile
1160 tests/stress/Makefile
1161 tests/unit/Makefile
1162 tests/unit/ini_config/Makefile
1163 tests/perf/Makefile
1164 tests/utils/Makefile
1165 tests/utils/tap/Makefile
1166 tests/utils/testapp/Makefile
1167 tests/utils/testapp/gen-ns-events/Makefile
1168 tests/utils/testapp/gen-ust-events/Makefile
1169 tests/utils/testapp/gen-ust-events-ns/Makefile
1170 tests/utils/testapp/gen-syscall-events-callstack/Makefile
1171 tests/utils/testapp/gen-ust-nevents/Makefile
1172 tests/utils/testapp/gen-ust-nevents-str/Makefile
1173 tests/utils/testapp/gen-syscall-events/Makefile
1174 tests/utils/testapp/gen-ust-tracef/Makefile
1175 tests/utils/testapp/userspace-probe-elf-binary/Makefile
1176 tests/utils/testapp/userspace-probe-elf-cxx-binary/Makefile
1177 tests/utils/testapp/userspace-probe-sdt-binary/Makefile
1178 ])
1179
1180 # Inject variable into python test script.
1181 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1182 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1183 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1184 AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
1185
1186 AC_OUTPUT
1187
1188 #
1189 # Mini-report on what will be built.
1190 #
1191
1192 PPRINT_INIT
1193 PPRINT_SET_INDENT(1)
1194 PPRINT_SET_TS(38)
1195
1196 AS_ECHO
1197 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1198 AS_ECHO
1199
1200 AS_IF([test -n "$report_fold"], [
1201 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1202 ], [
1203 AS_ECHO("$version_description")
1204 ])
1205
1206 AS_ECHO
1207 PPRINT_SUBTITLE([Features])
1208
1209 # Target architecture we're building for.
1210 target_arch=$host_cpu
1211 [
1212 for f in $CFLAGS; do
1213 if test $f = "-m32"; then
1214 target_arch="32-bit"
1215 elif test $f = "-m64"; then
1216 target_arch="64-bit"
1217 fi
1218 done
1219 ]
1220 PPRINT_PROP_STRING([Target architecture], $target_arch)
1221
1222 # kmod enabled/disabled
1223 test "x$with_kmod" != "xno" && value=1 || value=0
1224 PPRINT_PROP_BOOL([libkmod support], $value)
1225
1226 # LTTng-UST enabled/disabled
1227 test "x$with_lttng_ust" = "xyes" && value=1 || value=0
1228 PPRINT_PROP_BOOL([LTTng-UST support], $value)
1229
1230 AS_ECHO
1231 PPRINT_SUBTITLE([Binaries])
1232
1233 # List binaries to be built
1234 test x$enable_bin_lttng != xno && value=1 || value=0
1235 PPRINT_PROP_BOOL([lttng], $value)
1236
1237 test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1238 PPRINT_PROP_BOOL([lttng-consumerd], $value)
1239
1240 test x$enable_bin_lttng_crash != xno && value=1 || value=0
1241 PPRINT_PROP_BOOL([lttng-crash], $value)
1242
1243 test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1244 PPRINT_PROP_BOOL([lttng-relayd], $value)
1245
1246 test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1247 PPRINT_PROP_BOOL([lttng-sessiond], $value)
1248
1249 # Extras
1250 test x$enable_extras != xno && value=1 || value=0
1251 AS_ECHO
1252 PPRINT_SET_INDENT(0)
1253 PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1254 PPRINT_SET_INDENT(1)
1255
1256 AS_ECHO
1257 PPRINT_SUBTITLE([Tests])
1258
1259 # Print clear message that tests won't be built
1260 AS_IF([test "x$build_tests" = "xno"],[
1261 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1262 ])
1263
1264 # LTTng UST Java agent JUL tests enabled/disabled
1265 test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1266 PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1267
1268 # LTTng UST Java agent Log4j tests enabled/disabled
1269 test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1270 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1271
1272 test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1273 PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1274
1275 test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1276 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1277
1278 # LTTng UST Java agent Log4j tests enabled/disabled
1279 test "x$test_sdt_uprobe" = "xyes" && value=1 || value=0
1280 PPRINT_PROP_BOOL([LTTng-UST SDT uprobe tests], $value)
1281
1282 #Python binding enabled/disabled
1283 test "x$enable_python_binding" = xyes && value=1 || value=0
1284 AS_ECHO
1285 PPRINT_SET_INDENT(0)
1286 PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1287
1288 # man pages build enabled/disabled
1289 m4_pushdef([build_man_pages_msg], [Build and install man pages])
1290
1291 AS_IF([test "x$man_pages_opt" != "xno"], [
1292 AS_IF([test "x$in_git_repo" = "xyes"], [
1293 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1294 ], [
1295 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1296 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1297 ], [
1298 PPRINT_PROP_STRING([build_man_pages_msg],
1299 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1300 $PPRINT_COLOR_SUBTITLE)
1301 ])
1302 ])
1303 ], [
1304 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1305 ])
1306
1307 m4_popdef([build_man_pages_msg])
1308
1309 test "x$embedded_help" = xyes && value=1 || value=0
1310 PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1311
1312 PPRINT_SET_INDENT(1)
1313
1314 report_bindir="`eval eval echo $bindir`"
1315 report_libdir="`eval eval echo $libdir`"
1316
1317 # Print the bindir and libdir this `make install' will install into.
1318 AS_ECHO
1319 PPRINT_SUBTITLE([Install directories])
1320 PPRINT_PROP_STRING([Binaries], [$report_bindir])
1321 PPRINT_PROP_STRING([Libraries], [$report_libdir])
1322
1323 AS_ECHO
1324 PPRINT_SUBTITLE([Search directories])
1325
1326 # If we build the sessiond, print the paths it will use
1327 AS_IF([test "$SESSIOND_BIN" = ""],[
1328 path="$report_bindir/lttng-sessiond"
1329 ],[
1330 path="$SESSIOND_BIN"
1331 ])
1332 PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1333
1334 AS_IF([test "$CONSUMERD32_BIN" = ""],[
1335 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1336 ],[
1337 path="$CONSUMERD32_BIN"
1338 ])
1339 PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1340
1341 AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1342 path="`eval eval echo $libdir`"
1343 ],[
1344 path="$CONSUMERD32_LIBDIR"
1345 ])
1346 PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1347
1348 AS_IF([test "$CONSUMERD64_BIN" = ""],[
1349 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1350 ],[
1351 path="$CONSUMERD64_BIN"
1352 ])
1353 PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1354
1355 AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1356 path="`eval eval echo $libdir`"
1357 ],[
1358 path="$CONSUMERD64_LIBDIR"
1359 ])
1360 PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1361 PPRINT_SET_INDENT(0)
1362
1363 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1364 AS_ECHO
1365 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1366
1367 Note that the man pages are already built in this distribution tarball,
1368 therefore asciidoc and xmlto are only needed if you intend to modify
1369 their sources.
1370
1371 Also note that the installed man pages will contain the project's
1372 default command-line option and environment variable values.
1373
1374 Use --disable-man-pages to completely disable building and installing
1375 the man pages.])
1376 ])
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