Test: lttng clear command for snapshot session
[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([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$rw_cv_prog_cxx_works" = "xyes"])
27
28 ax_CHECK_SDT_WORKS
29 AM_CONDITIONAL([SDT_WORKS], [test "x$ax_check_sdt_works" = "xyes"])
30
31 # Checks for programs.
32 AC_PROG_GREP
33 AC_PROG_MAKE_SET
34 AC_PROG_SED
35 AC_PATH_PROG([report_fold], [fold])
36 LT_INIT
37
38 # Check for objcopy, required by the base address statedump and dynamic linker tests
39 AC_CHECK_TOOL([OBJCOPY], [objcopy], [no])
40 AS_IF([test "x$OBJCOPY" = "xno"],
41 [AC_MSG_WARN([Cannot find objcopy. The base address statedump and dynamic linker tests will be disabled. Install the binutils package to remediate this.])]
42 )
43 AM_CONDITIONAL([HAVE_OBJCOPY], [test "x$OBJCOPY" != xno])
44
45 # check for pgrep
46 AC_PATH_PROG([PGREP], [pgrep], [no])
47 AM_CONDITIONAL([HAVE_PGREP], [test "x$PGREP" != "xno"])
48
49 # set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
50 # is not distributed in tarballs
51 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
52 AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
53
54 # check for bison
55 AC_PROG_YACC
56 BISON=$YACC
57 AX_PROG_BISON_VERSION([2.4], [have_bison=yes])
58
59 AS_IF([test "x$have_bison" != "xyes"], [
60 AS_IF([test "x$in_git_repo" = "xyes"], [
61 AC_MSG_FAILURE([
62 Bison >= 2.4 is required when building from the Git repository. You can
63 set the YACC variable to override automatic detection.
64 ])
65 ], [
66 AC_MSG_WARN([
67 Missing Bison >= 2.4. Note that the parser files are already built in
68 this distribution tarball, so Bison is only needed if you intend to
69 modify their sources. You can set the YACC variable to override automatic
70 detection.
71 ])
72 ])
73 ])
74 AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
75
76 # check for flex
77 AC_PROG_LEX
78 FLEX=$LEX
79 AX_PROG_FLEX_VERSION([2.5.35], [have_flex=yes])
80
81 AS_IF([test "x$have_flex" != "xyes"], [
82 AS_IF([test "x$in_git_repo" = "xyes"], [
83 AC_MSG_FAILURE([
84 Flex >= 2.5.35 is required when building from the Git repository. You can
85 set the LEX variable to override automatic detection.
86 ])
87 ], [
88 AC_MSG_WARN([
89 Missing Flex >= 2.5.35. Note that the lexer files are already built in
90 this distribution tarball, so Flex is only needed if you intend to
91 modify their sources. You can set the LEX variable to override automatic
92 detection.
93 ])
94 ])
95 ])
96 AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
97
98
99 # Checks for typedefs, structures, and compiler characteristics.
100 AC_C_INLINE
101 AC_TYPE_INT32_T
102 AC_TYPE_INT64_T
103 AC_TYPE_MODE_T
104 AC_TYPE_OFF_T
105 AC_TYPE_PID_T
106 AC_TYPE_SIZE_T
107 AC_TYPE_SSIZE_T
108 AC_TYPE_UID_T
109 AC_TYPE_UINT16_T
110 AC_TYPE_UINT32_T
111 AC_TYPE_UINT64_T
112 AC_TYPE_UINT8_T
113
114 AX_C___ATTRIBUTE__
115 AS_IF([test "x$ax_cv___attribute__" = "xyes"],
116 [:],
117 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
118
119 AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
120
121 # Check if linker has the -no-pie option.
122 AX_CHECK_LINK_FLAG([-no-pie], [linker_have_no_pie_option=yes])
123 AM_CONDITIONAL([LINKER_HAVE_NO_PIE_OPTION], [test "x$linker_have_no_pie_option" = "xyes"])
124
125 AX_LIB_SOCKET_NSL
126
127 LT_NO_UNDEFINED=""
128 AS_CASE([$host_os],
129 [cygwin*],
130 [
131 LT_NO_UNDEFINED="-no-undefined"
132 ],
133 [cygwin*|darwin*|mingw*|solaris*],
134 [
135 # On platforms where we only support the relayd, disable the other binaries by default
136 AS_IF([test "x$enable_bin_lttng" = "x" ], [enable_bin_lttng=no])
137 AS_IF([test "x$enable_bin_lttng_consumerd" = "x" ], [enable_bin_lttng_consumerd=no])
138 AS_IF([test "x$enable_bin_lttng_crash" = "x" ], [enable_bin_lttng_crash=no])
139 AS_IF([test "x$enable_bin_lttng_sessiond" = "x" ], [enable_bin_lttng_sessiond=no])
140 AS_IF([test "x$enable_extras" = "x" ], [enable_extras=no])
141 AS_IF([test "x$with_lttng_ust" = "x" ], [with_lttng_ust=no])
142 ]
143 )
144
145 AC_SUBST(LT_NO_UNDEFINED)
146
147 # Compute minor/major/patchlevel version numbers
148 major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
149 minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
150 patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
151
152 AC_SUBST([MAJOR_VERSION], [$major_version])
153 AC_SUBST([MINOR_VERSION], [$minor_version])
154 AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
155 AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
156 AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
157 AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
158
159 version_name="Codename TBD"
160 version_description="Description TBD"
161 version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
162
163 AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
164 AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
165
166 # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
167 AC_ARG_ENABLE(libtool-linkdep-fixup,
168 AS_HELP_STRING([--disable-libtool-linkdep-fixup],
169 [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
170 libtool_fixup=$enableval,
171 libtool_fixup=yes)
172
173 AS_IF([test "x$libtool_fixup" = "xyes"],
174 [
175 libtool_m4="$srcdir/m4/libtool.m4"
176 libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
177 AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
178 libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
179 AS_IF([test $libtool_flag_pattern_count -ne 0],
180 [
181 AC_MSG_RESULT([$libtool_flag_pattern_count])
182 AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
183 $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
184 ],
185 [
186 AC_MSG_RESULT([none])
187 ])
188 ])
189
190 AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
191
192 AC_CHECK_HEADERS([ \
193 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
194 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
195 getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
196 netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
197 sys/mount.h sys/param.h sys/time.h elf.h
198 ])
199
200 AM_CONDITIONAL([HAVE_ELF_H], [test x$ac_cv_header_elf_h = xyes])
201
202 # Basic functions check
203 AC_CHECK_FUNCS([ \
204 atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
205 gethostbyname gethostname getpagesize localtime_r memchr memrchr memset \
206 mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
207 strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
208 strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
209 sched_getcpu sysconf sync_file_range
210 ])
211
212 # Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
213 # add -lrt to LIBS
214 AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
215
216 # Checks for dl.
217 AC_CHECK_LIB([dl], [dlopen], [
218 have_libdl=yes
219 libdl_name=dl
220 DL_LIBS="-ldl"
221 ], [
222 # libdl not found, check for dlopen in libc.
223 AC_CHECK_LIB([c], [dlopen], [
224 have_libc_dl=yes
225 libdl_name=c
226 DL_LIBS="-lc"
227 ], [
228 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
229 ])
230 ])
231 AC_SUBST(DL_LIBS)
232
233 # Check if libdl has dlmopen support.
234 AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
235 AC_CHECK_LIB([$libdl_name], [dlmopen], [
236 AC_DEFINE([HAVE_DLMOPEN], [1])
237 HAVE_DLMOPEN=1
238 ], [
239 HAVE_DLMOPEN=0
240 ])
241 AC_SUBST(HAVE_DLMOPEN)
242
243 # Babeltrace viewer check
244 AC_ARG_WITH([babeltrace-bin],
245 AS_HELP_STRING([--with-babeltrace-bin],
246 [Location of the babeltrace viewer executable (including the filename)]),
247 [BABELTRACE_BIN="$withval"],
248 [BABELTRACE_BIN=''])
249 AC_SUBST([BABELTRACE_BIN])
250
251 # lttv-gui
252 AC_ARG_WITH([lttv-gui-bin],
253 AS_HELP_STRING([--with-lttv-gui-bin],
254 [Location of the lttv GUI viewer executable (including the filename)]),
255 [LTTV_GUI_BIN="$withval"],
256 [LTTV_GUI_BIN=''])
257 AC_SUBST([LTTV_GUI_BIN])
258
259 AC_ARG_WITH([consumerd32-bin],
260 AS_HELP_STRING([--with-consumerd32-bin],
261 [Location of the 32-bit consumerd executable (including the filename)]),
262 [CONSUMERD32_BIN="$withval"],
263 [CONSUMERD32_BIN=''])
264 AC_SUBST([CONSUMERD32_BIN])
265
266 AC_ARG_WITH([consumerd64-bin],
267 AS_HELP_STRING([--with-consumerd64-bin],
268 [Location of the 64-bit consumerd executable (including the filename)]),
269 [CONSUMERD64_BIN="$withval"],
270 [CONSUMERD64_BIN=''])
271 AC_SUBST([CONSUMERD64_BIN])
272
273 AC_ARG_WITH([consumerd32-libdir],
274 AS_HELP_STRING([--with-consumerd32-libdir],
275 [Directory containing the 32-bit consumerd libraries]),
276 [CONSUMERD32_LIBDIR="$withval"],
277 [CONSUMERD32_LIBDIR=''])
278 AC_SUBST([CONSUMERD32_LIBDIR])
279
280 AC_ARG_WITH([consumerd64-libdir],
281 AS_HELP_STRING([--with-consumerd64-libdir],
282 [Directory containing the 64-bit consumerd libraries]),
283 [CONSUMERD64_LIBDIR="$withval"],
284 [CONSUMERD64_LIBDIR=''])
285 AC_SUBST([CONSUMERD64_LIBDIR])
286
287 AC_ARG_WITH([sessiond-bin],
288 AS_HELP_STRING([--with-sessiond-bin],
289 [Location of the sessiond executable (including the filename)]),
290 [SESSIOND_BIN="$withval"],
291 [SESSIOND_BIN=''])
292 AC_SUBST([SESSIOND_BIN])
293
294 AC_ARG_WITH([lttng-system-rundir],
295 AS_HELP_STRING([--with-lttng-system-rundir],
296 [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
297 [LTTNG_SYSTEM_RUNDIR="$withval"],
298 [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
299 AC_SUBST([LTTNG_SYSTEM_RUNDIR])
300
301 AC_ARG_ENABLE([test-java-agent-jul],
302 [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
303 [test_java_agent_jul=$enableval],
304 [test_java_agent_jul=no]
305 )
306
307 AC_ARG_ENABLE([test-java-agent-log4j],
308 [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j tests [default=no]])],
309 [test_java_agent_log4j=$enableval],
310 [test_java_agent_log4j=no]
311 )
312
313 AC_ARG_ENABLE([test-java-agent-all],
314 [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
315 [test_java_agent_jul=$enableval
316 test_java_agent_log4j=$enableval],
317 [:]
318 )
319
320 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
321 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
322 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
323 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
324 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
325 AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
326 AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
327 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
328
329 AC_DEFUN([_AC_DEFINE_AND_SUBST], [
330 AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
331 $1="$2"
332 AC_SUBST([$1])
333 ])
334
335 AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
336 AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
337 $1="$2"
338 AC_SUBST([$1])
339 ])
340
341 # Default values
342 m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [16384])
343 m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
344 m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
345 m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
346 m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
347 m4_define([_DEFAULT_CHANNEL_MONITOR_TIMER], [1000000])
348 m4_define([_DEFAULT_CHANNEL_BLOCKING_TIMEOUT], [0])
349 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_BEGIN], [5345])
350 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_END], [5354])
351 _AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
352 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
353 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
354 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
355 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
356 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
357 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
358 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [1048576])
359 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
360 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
361 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_BLOCKING_TIMEOUT], [_DEFAULT_CHANNEL_BLOCKING_TIMEOUT])
362 _AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
363 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
364 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
365 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
366 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
367 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
368 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
369 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
370 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
371 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
372 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
373 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_BLOCKING_TIMEOUT], [0])
374 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
375 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
376 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
377 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
378 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
379 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
380 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_BLOCKING_TIMEOUT], [0])
381 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
382 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [524288])
383 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
384 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
385 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
386 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
387 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
388 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
389 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_RELAYD_CTRL_MAX_PAYLOAD_SIZE], [134217728])
390 _AC_DEFINE_AND_SUBST([DEFAULT_ROTATE_PENDING_TIMER], [500000])
391
392 # Command short descriptions
393 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
394 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
395 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CLEAR], [Clear a tracing session])
396 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
397 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
398 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
399 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset a rotation schedule])
400 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
401 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
402 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set a rotation schedule])
403 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
404 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
405 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
406 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Manage an LTTng tracing session's data regeneration])
407 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ROTATE], [Archive a tracing session's current trace chunk])
408 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
409 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
410 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
411 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
412 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
413 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
414 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
415 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
416 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
417 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
418
419 if test "x$prefix" = "xNONE"; then
420 prefix=$ac_default_prefix
421 fi
422 CONFDIR=`eval echo $sysconfdir`
423 AC_SUBST(CONFDIR)
424 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
425
426 AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data directory.])
427
428 # Check libpopt
429 PKG_CHECK_MODULES([POPT], [popt],
430 [
431 dnl PKG_CHECK_MODULES defines POPT_LIBS
432 ],
433 [
434 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])
435 AC_MSG_WARN([Finding libpopt without pkg-config.])
436 AC_CHECK_LIB([popt],
437 [poptGetContext],
438 [POPT_LIBS="-lpopt"],
439 [
440 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])
441 ]
442 )
443 ]
444 )
445 AC_SUBST(POPT_LIBS)
446
447 PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
448
449 # First, check for uuid in system libs
450 AH_TEMPLATE([LTTNG_HAVE_LIBUUID], [Define if you have libuuid support])
451 AC_CHECK_FUNCS([uuid_generate],
452 [
453 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
454 UUID_LIBS=""
455 ],
456 [
457 # Then, check if the pkg-config module is available, otherwise explicitly check
458 # for libuuid, or uuid support in the C-library.
459 PKG_CHECK_MODULES([UUID], [uuid],
460 [
461 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
462 dnl PKG_CHECK_MODULES defines UUID_LIBS
463 ],
464 [
465 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])
466 AC_MSG_WARN([Finding libuuid without pkg-config.])
467 AC_CHECK_LIB([uuid], [uuid_generate],
468 [
469 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
470 UUID_LIBS="-luuid"
471 ],
472 [
473 # libuuid not found, check for uuid_create in libc.
474 AC_CHECK_LIB([c], [uuid_create],
475 [
476 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
477 UUID_LIBS="-lc"
478 ],
479 [
480 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])
481 ]
482 )
483 ]
484 )
485 ]
486 )
487 ]
488 )
489 AC_SUBST(UUID_LIBS)
490
491 AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
492
493 # URCU library version needed or newer
494 m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.9.0 is needed])
495
496 # Check liburcu needed function calls
497 AC_CHECK_DECL([cds_list_add], [],
498 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
499 AC_CHECK_DECL([cds_wfcq_init], [],
500 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
501 AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
502 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
503 AC_CHECK_DECL([futex_async], [],
504 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
505 AC_CHECK_DECL([rcu_thread_offline], [],
506 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
507 AC_CHECK_DECL([rcu_thread_online], [],
508 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
509 AC_CHECK_DECL([caa_likely], [],
510 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
511 AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
512 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
513
514 #Function added in urcu 0.7.0
515 AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
516 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
517 )
518
519 #Function added in urcu 0.9.0
520 AC_CHECK_DECL([urcu_ref_get_unless_zero], [],
521 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/ref.h>]]
522 )
523
524 # Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
525 # it can be explicitly disabled with --without-kmod
526 AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
527 AC_ARG_WITH([kmod],
528 [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
529 [],
530 [with_kmod=check]
531 )
532
533 AS_IF([test "x$with_kmod" != "xno"],
534 [
535 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
536 [
537 AC_DEFINE([HAVE_KMOD], [1])
538 KMOD_LIBS="-lkmod"
539 ],
540 [
541 if test "x$with_kmod" != xcheck; then
542 AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
543 else
544 with_kmod=no
545 fi
546 ]
547 )
548 ]
549 )
550 AC_SUBST(KMOD_LIBS)
551
552 # Check for liblttng-ust-ctl, fail if it's not found,
553 # it can be explicitly disabled with --without-lttng-ust
554 AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
555 AC_ARG_WITH([lttng-ust],
556 [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
557 [],
558 [with_lttng_ust=yes]
559 )
560
561 AS_IF([test "x$with_lttng_ust" = "xyes"],
562 [
563 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
564 [
565 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
566 ],
567 [
568 AC_MSG_FAILURE([Cannot find LTTng-UST >= 2.2.x. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])
569 ],
570 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
571 )
572 ]
573 )
574 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
575
576
577 # Check for fmemopen
578 AC_CHECK_LIB([c], [fmemopen],
579 [
580 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
581 ]
582 )
583
584 # check for libpfm
585 AC_CHECK_LIB([pfm], [pfm_initialize],
586 [
587 have_libpfm=yes
588 ])
589 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
590
591 # For Python
592 # SWIG version needed or newer:
593 swig_version=2.0.0
594
595 AC_ARG_ENABLE([python-bindings],
596 [AC_HELP_STRING([--enable-python-bindings],
597 [compile Python bindings])],
598 [enable_python_binding=$enableval], [enable_python_binding=no])
599
600 AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
601
602 if test "x$enable_python_binding" = xyes; then
603 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
604 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
605 AM_PATH_PYTHON([3.0])
606
607 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
608 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
609 AS_IF([test -z "$PYTHON_INCLUDE"], [
610 AS_IF([test -z "$PYTHON_CONFIG"], [
611 AC_PATH_PROGS([PYTHON_CONFIG],
612 [python$PYTHON_VERSION-config python-config],
613 [no],
614 [`dirname $PYTHON`])
615 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
616 ])
617 AC_MSG_CHECKING([python include flags])
618 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
619 AC_MSG_RESULT([$PYTHON_INCLUDE])
620 ])
621
622 else
623 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
624 [if you want Python bindings.])
625
626 fi
627
628 # Epoll check. If not present, the build will fallback on poll() API
629 AX_HAVE_EPOLL(
630 [AX_CONFIG_FEATURE_ENABLE(epoll)],
631 [AX_CONFIG_FEATURE_DISABLE(epoll)]
632 )
633 AX_CONFIG_FEATURE(
634 [epoll], [This platform supports epoll(7)],
635 [HAVE_EPOLL], [This platform supports epoll(7).],
636 [enable_epoll="yes"], [enable_epoll="no"]
637 )
638 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
639
640 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
641 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
642
643 if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
644 AX_JAVA_OPTIONS
645 AX_PROG_JAVAC
646 AX_PROG_JAVA
647 AX_PROG_JAR
648
649 AX_CHECK_CLASSPATH
650
651 # Check for Java UST agent common class first
652 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
653 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
654 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
655 fi
656
657 if test "x$test_java_agent_jul" = "xyes"; then
658 # Check for JUL agent class
659 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
660 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
661 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
662 fi
663 fi
664
665 if test "x$test_java_agent_log4j" = "xyes"; then
666 # Check for Log4j agent class
667 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
668 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
669 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
670 fi
671
672 # Check for Log4j class
673 AX_CHECK_CLASS(org.apache.log4j.Logger)
674 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
675 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"])
676 fi
677 fi
678 fi
679
680 # enable building man pages (user's intention)
681 AC_ARG_ENABLE(
682 man-pages,
683 AS_HELP_STRING(
684 [--disable-man-pages],
685 [Do not build and install man pages (already built in a distributed tarball)]
686 ),
687 [man_pages_opt=$enableval],
688 [man_pages_opt=yes]
689 )
690
691 # check for asciidoc and xmlto if we enabled building the man pages
692 have_asciidoc_xmlto=no
693 warn_prebuilt_man_pages=no
694
695 AS_IF([test "x$man_pages_opt" = "xyes"], [
696 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
697 AC_PATH_PROG([XMLTO], [xmlto], [no])
698
699 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
700 AS_IF([test "x$in_git_repo" = "xyes"], [
701 # this is an error because we're in the Git repo, which
702 # means the man pages are not already generated for us,
703 # thus asciidoc/xmlto are required because we were asked
704 # to build the man pages
705 AC_MSG_ERROR([
706 You need asciidoc and xmlto to build the LTTng-tools man pages. Use
707 --disable-man-pages to disable building the man pages, in which case
708 they will not be installed.
709 ])
710 ], [
711 # only warn here: since we're in the tarball, the man
712 # pages should already be generated at this point, thus
713 # asciidoc/xmlto are not strictly required
714 warn_prebuilt_man_pages=yes
715 ])
716 ], [
717 have_asciidoc_xmlto=yes
718 ])
719 ])
720
721 # export man page build condition: build the man pages if the user
722 # asked for it, and if the tools are available
723 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
724 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
725
726 AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
727
728 # embedded --help message
729 AC_ARG_ENABLE(
730 [embedded-help],
731 AS_HELP_STRING(
732 [--enable-embedded-help],
733 [Embed the --help messages in the executable files]
734 ),
735 [embedded_help=$enableval],
736 [embedded_help=no]
737 )
738 AS_IF([test "x$embedded_help" = "xyes"], [
739 AS_IF([test "x$man_pages_opt" = "xno"], [
740 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
741 ])
742 AC_PATH_PROG([man_prog_path], [man], [no])
743 AS_IF([test "x$man_prog_path" = "xno"], [
744 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
745 ])
746 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
747 AC_SUBST([MANPROG], [$man_prog_path])
748 ])
749 AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
750
751 # Python agent test
752 UST_PYTHON_AGENT="lttngust"
753
754 AC_ARG_ENABLE(test-python2-agent,
755 AS_HELP_STRING([--enable-test-python2-agent],
756 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
757 ),[:],[test_python2_agent_autodetect=yes]
758 )
759
760 AC_ARG_ENABLE(test-python3-agent,
761 AS_HELP_STRING([--enable-test-python3-agent],
762 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
763 ),[:],[test_python3_agent_autodetect=yes]
764 )
765
766 AC_ARG_ENABLE(test-python-agent-all,
767 AS_HELP_STRING([--enable-test-python-agent-all],
768 [enable test for all python{2/3} agent.]
769 ),
770 )
771
772 AS_IF([test ! -z "$enable_test_python_agent_all"], [
773 unset test_python2_agent_autodetect
774 unset test_python3_agent_autodetect
775 ])
776
777 AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
778 enable_test_python2_agent=yes
779 enable_test_python3_agent=yes
780 ])
781
782 AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
783 enable_test_python2_agent=no
784 enable_test_python3_agent=no
785 ])
786
787
788 AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
789 AS_IF([test -z "$PYTHON2"], [
790 PYTHON2=python2
791 ], [
792 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
793 ])
794
795 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
796 AS_IF([test -z "$PYTHON2_BIN"], [
797 AS_IF([test -z "$test_python2_agent_autodetect"],[
798 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
799 ])
800 ], [
801 AC_MSG_CHECKING([for python2 lttng-ust agent])
802 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
803 PYTHON2_AGENT=$PYTHON2_BIN
804 AC_MSG_RESULT([yes])
805 RUN_PYTHON_AGENT_TEST=yes
806 ], [
807 AC_MSG_RESULT([no])
808 AS_IF([test -z "$test_python2_agent_autodetect"],[
809 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
810 ])
811 ])
812
813 ])
814
815 ])
816
817 AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
818 AS_IF([test -z "$PYTHON3"], [
819 PYTHON3=python3
820 ], [
821 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
822 ])
823
824 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
825 AS_IF([test -z "$PYTHON3_BIN"], [
826 AS_IF([test -z "$test_python3_agent_autodetect"],[
827 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
828 ])
829 ], [
830 AC_MSG_CHECKING([for python3 lttng-ust agent])
831 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
832 PYTHON3_AGENT=$PYTHON3_BIN
833 AC_MSG_RESULT([yes])
834 RUN_PYTHON_AGENT_TEST=yes
835 ], [
836 AC_MSG_RESULT([no])
837 AS_IF([test -z "$test_python3_agent_autodetect"],[
838 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
839 ])
840 ])
841
842 ])
843 ])
844 AC_SUBST([RUN_PYTHON_AGENT_TEST])
845 AC_SUBST([PYTHON2_AGENT])
846 AC_SUBST([PYTHON3_AGENT])
847
848 # Arguments for binaries build exclusion
849 AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
850 AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
851 [Disable the build of lttng-consumerd binaries]))
852 AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
853 AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
854 [Disable the build of lttng-relayd binaries]))
855 AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
856 [Disable the build of lttng-sessiond binaries]))
857 AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
858 [Disable the build of the extra components]))
859
860
861 # Always build libconfig since it a dependency of libcommon
862 build_lib_config=yes
863
864 build_lib_compat=no
865 build_lib_consumer=no
866 build_lib_hashtable=no
867 build_lib_health=no
868 build_lib_index=no
869 build_lib_kernel_consumer=no
870 build_lib_kernel_ctl=no
871 build_lib_lttng_ctl=no
872 build_lib_relayd=no
873 build_lib_sessiond_comm=no
874 build_lib_testpoint=no
875 build_lib_ust_consumer=no
876
877 # There is an overlap for enabled dependencies, but this makes everything
878 # simpler. libcommon and libconfig are always compiled so they are not repeated
879 # here.
880
881 # Enable binary dependencies.
882 AS_IF([test x$enable_bin_lttng != xno],
883 [
884 build_lib_lttng_ctl=yes
885 ]
886 )
887
888 AS_IF([test x$enable_bin_lttng_consumerd != xno],
889 [
890 build_lib_consumer=yes
891 build_lib_sessiond_comm=yes
892 build_lib_index=yes
893 build_lib_health=yes
894 build_lib_testpoint=yes
895 ]
896 )
897
898 AS_IF([test x$enable_bin_lttng_crash != xno],
899 # Do nothing since libconfig and libcommon are built by default.
900 []
901 )
902
903 AS_IF([test x$enable_bin_lttng_relayd != xno],
904 [
905 build_lib_lttng_ctl=yes
906 build_lib_sessiond_comm=yes
907 build_lib_hashtable=yes
908 build_lib_compat=yes
909 build_lib_index=yes
910 build_lib_health=yes
911 build_lib_testpoint=yes
912 ]
913 )
914 AS_IF([test x$enable_bin_lttng_sessiond != xno],
915 [
916 build_lib_lttng_ctl=yes
917 build_lib_sessiond_comm=yes
918 build_lib_kernel_ctl=yes
919 build_lib_hashtable=yes
920 build_lib_compat=yes
921 build_lib_relayd=yes
922 build_lib_testpoint=yes
923 build_lib_health=yes
924 ]
925 )
926
927 # Libraries dependencies enabling
928 AS_IF([test x$build_lib_lttng_ctl = xyes],
929 [
930 build_lib_sessiond_comm=yes
931 build_lib_hashtable=yes
932 ]
933 )
934
935 AS_IF([test x$build_lib_consumer = xyes],
936 [
937 build_lib_sessiond_comm=yes
938 build_lib_kernel_consumer=yes
939 build_lib_hashtable=yes
940 build_lib_compat=yes
941 build_lib_relayd=yes
942 AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
943 ]
944 )
945
946 AS_IF([test x$build_lib_kernel_consumer = xyes],
947 [
948 build_lib_kernel_ctl=yes
949 build_lib_relayd=yes
950 ]
951 )
952
953 AS_IF([test x$build_lib_relayd = xyes],
954 [
955 build_lib_sessiond_comm=yes
956 ]
957 )
958
959 # Find arch type
960 AS_CASE([$host_cpu],
961 [k1om], [ARCHTYPE="x86"],
962 [i386], [ARCHTYPE="x86"],
963 [i486], [ARCHTYPE="x86"],
964 [i586], [ARCHTYPE="x86"],
965 [i686], [ARCHTYPE="x86"],
966 [amd64], [ARCHTYPE="x86"],
967 [x86_64], [ARCHTYPE="x86"],
968 [powerpc], [ARCHTYPE="ppc"],
969 [ppc64], [ARCHTYPE="ppc"],
970 [powerpc64], [ARCHTYPE="ppc"],
971 [powerpc64le], [ARCHTYPE="ppc"],
972 [ppc], [ARCHTYPE="ppc"],
973 [s390], [ARCHTYPE="s390"],
974 [s390x], [ARCHTYPE="s390"],
975 [sparc], [ARCHTYPE="sparc64"],
976 [sparc64], [ARCHTYPE="sparc64"],
977 [alpha*], [ARCHTYPE="alpha"],
978 [ia64], [ARCHTYPE="ia64"],
979 [arm*], [ARCHTYPE="arm"],
980 [aarch64*], [ARCHTYPE="aarch64"],
981 [mips*], [ARCHTYPE="mips"],
982 [nios2*], [ARCHTYPE="nios2"],
983 [tile*], [ARCHTYPE="tile"],
984 [hppa*], [ARCHTYPE="hppa"],
985 [m68k], [ARCHTYPE="m68k"],
986 [riscv*], [ARCHTYPE="riscv"],
987 [ARCHTYPE="unknown"]
988 )
989
990 AC_SUBST(ARCHTYPE)
991
992 AH_TEMPLATE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [Define if you have LTTng-modules userspace callstack tracing support])
993 AC_MSG_CHECKING([for architecture support of userspace callstack tracing from the kernel])
994 AS_IF([test "x$ARCHTYPE" = "xx86"],[
995 # Userspace callstack capture is only supported by the Linux kernel on x86.
996 AC_MSG_RESULT([yes])
997 have_modules_userspace_callstack_context=yes
998 AC_DEFINE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [1])
999 ], [
1000 AC_MSG_RESULT([no])
1001 have_modules_userspace_callstack_context=no
1002 ])
1003 AM_CONDITIONAL([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [test x$have_modules_userspace_callstack_context != xno])
1004
1005 # Export binaries build conditions.
1006 AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
1007 AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
1008 AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
1009 AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
1010 AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
1011
1012 # Export the tests and extras build conditions.
1013 AS_IF([\
1014 test "x$enable_bin_lttng" != "xno" && \
1015 test "x$enable_bin_lttng_consumerd" != "xno" && \
1016 test "x$enable_bin_lttng_crash" != "xno" && \
1017 test "x$enable_bin_lttng_relayd" != "xno" && \
1018 test "x$enable_bin_lttng_sessiond" != "xno"],
1019 [build_tests=yes],
1020 [build_tests=no]
1021 )
1022
1023 AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
1024 AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
1025
1026 # Export libraries build conditions.
1027 AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
1028 AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
1029 AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
1030 AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
1031 AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
1032 AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
1033 AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
1034 AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
1035 AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
1036 AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = 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 AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
1045 AC_SUBST(AM_CPPFLAGS)
1046
1047 lttngincludedir="${includedir}/lttng"
1048 AC_SUBST(lttngincludedir)
1049
1050 lttngactionincludedir="${includedir}/lttng/action"
1051 AC_SUBST(lttngactionincludedir)
1052
1053 lttngconditionincludedir="${includedir}/lttng/condition"
1054 AC_SUBST(lttngconditionincludedir)
1055
1056 lttngnotificationincludedir="${includedir}/lttng/notification"
1057 AC_SUBST(lttngnotificationincludedir)
1058
1059 lttngtriggerincludedir="${includedir}/lttng/trigger"
1060 AC_SUBST(lttngtriggerincludedir)
1061
1062 lttnglibexecdir="${libdir}/lttng/libexec"
1063 AC_SUBST(lttnglibexecdir)
1064
1065 AC_CONFIG_FILES([
1066 Makefile
1067 doc/Makefile
1068 doc/man/Makefile
1069 doc/man/asciidoc-attrs.conf
1070 include/Makefile
1071 extras/Makefile
1072 extras/bindings/Makefile
1073 extras/bindings/swig/Makefile
1074 extras/bindings/swig/python/Makefile
1075 extras/core-handler/Makefile
1076 src/Makefile
1077 src/common/Makefile
1078 src/common/kernel-ctl/Makefile
1079 src/common/kernel-consumer/Makefile
1080 src/common/consumer/Makefile
1081 src/common/ust-consumer/Makefile
1082 src/common/hashtable/Makefile
1083 src/common/sessiond-comm/Makefile
1084 src/common/compat/Makefile
1085 src/common/relayd/Makefile
1086 src/common/testpoint/Makefile
1087 src/common/index/Makefile
1088 src/common/health/Makefile
1089 src/common/config/Makefile
1090 src/common/string-utils/Makefile
1091 src/lib/Makefile
1092 src/lib/lttng-ctl/Makefile
1093 src/lib/lttng-ctl/filter/Makefile
1094 src/lib/lttng-ctl/lttng-ctl.pc
1095 src/bin/Makefile
1096 src/bin/lttng-consumerd/Makefile
1097 src/bin/lttng-sessiond/Makefile
1098 src/bin/lttng-relayd/Makefile
1099 src/bin/lttng/Makefile
1100 src/bin/lttng-crash/Makefile
1101 tests/Makefile
1102 tests/destructive/Makefile
1103 tests/regression/Makefile
1104 tests/regression/kernel/Makefile
1105 tests/regression/tools/Makefile
1106 tests/regression/tools/streaming/Makefile
1107 tests/regression/tools/filtering/Makefile
1108 tests/regression/tools/health/Makefile
1109 tests/regression/tools/tracefile-limits/Makefile
1110 tests/regression/tools/snapshots/Makefile
1111 tests/regression/tools/live/Makefile
1112 tests/regression/tools/exclusion/Makefile
1113 tests/regression/tools/save-load/Makefile
1114 tests/regression/tools/save-load/configuration/Makefile
1115 tests/regression/tools/mi/Makefile
1116 tests/regression/tools/wildcard/Makefile
1117 tests/regression/tools/crash/Makefile
1118 tests/regression/tools/regen-metadata/Makefile
1119 tests/regression/tools/regen-statedump/Makefile
1120 tests/regression/tools/notification/Makefile
1121 tests/regression/tools/rotation/Makefile
1122 tests/regression/tools/clear/Makefile
1123 tests/regression/ust/Makefile
1124 tests/regression/ust/nprocesses/Makefile
1125 tests/regression/ust/high-throughput/Makefile
1126 tests/regression/ust/low-throughput/Makefile
1127 tests/regression/ust/before-after/Makefile
1128 tests/regression/ust/buffers-pid/Makefile
1129 tests/regression/ust/periodical-metadata-flush/Makefile
1130 tests/regression/ust/multi-session/Makefile
1131 tests/regression/ust/multi-lib/Makefile
1132 tests/regression/ust/overlap/Makefile
1133 tests/regression/ust/overlap/demo/Makefile
1134 tests/regression/ust/linking/Makefile
1135 tests/regression/ust/daemon/Makefile
1136 tests/regression/ust/exit-fast/Makefile
1137 tests/regression/ust/fork/Makefile
1138 tests/regression/ust/libc-wrapper/Makefile
1139 tests/regression/ust/baddr-statedump/Makefile
1140 tests/regression/ust/ust-dl/Makefile
1141 tests/regression/ust/java-jul/Makefile
1142 tests/regression/ust/java-log4j/Makefile
1143 tests/regression/ust/python-logging/Makefile
1144 tests/regression/ust/getcpu-override/Makefile
1145 tests/regression/ust/clock-override/Makefile
1146 tests/regression/ust/type-declarations/Makefile
1147 tests/regression/ust/rotation-destroy-flush/Makefile
1148 tests/regression/ust/blocking/Makefile
1149 tests/stress/Makefile
1150 tests/unit/Makefile
1151 tests/unit/ini_config/Makefile
1152 tests/perf/Makefile
1153 tests/utils/Makefile
1154 tests/utils/tap/Makefile
1155 tests/utils/testapp/Makefile
1156 tests/utils/testapp/gen-ust-events/Makefile
1157 tests/utils/testapp/gen-syscall-events-callstack/Makefile
1158 tests/utils/testapp/gen-ust-nevents/Makefile
1159 tests/utils/testapp/gen-ust-nevents-str/Makefile
1160 tests/utils/testapp/gen-syscall-events/Makefile
1161 tests/utils/testapp/gen-ust-tracef/Makefile
1162 tests/utils/testapp/userspace-probe-elf-binary/Makefile
1163 tests/utils/testapp/userspace-probe-elf-cxx-binary/Makefile
1164 tests/utils/testapp/userspace-probe-sdt-binary/Makefile
1165 ])
1166
1167 # Inject variable into python test script.
1168 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1169 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1170 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1171 AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
1172
1173 AC_OUTPUT
1174
1175 #
1176 # Mini-report on what will be built.
1177 #
1178
1179 PPRINT_INIT
1180 PPRINT_SET_INDENT(1)
1181 PPRINT_SET_TS(38)
1182
1183 AS_ECHO
1184 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1185 AS_ECHO
1186
1187 AS_IF([test -n "$report_fold"], [
1188 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1189 ], [
1190 AS_ECHO("$version_description")
1191 ])
1192
1193 AS_ECHO
1194 PPRINT_SUBTITLE([Features])
1195
1196 # Target architecture we're building for.
1197 target_arch=$host_cpu
1198 [
1199 for f in $CFLAGS; do
1200 if test $f = "-m32"; then
1201 target_arch="32-bit"
1202 elif test $f = "-m64"; then
1203 target_arch="64-bit"
1204 fi
1205 done
1206 ]
1207 PPRINT_PROP_STRING([Target architecture], $target_arch)
1208
1209 # kmod enabled/disabled
1210 test "x$with_kmod" != "xno" && value=1 || value=0
1211 PPRINT_PROP_BOOL([libkmod support], $value)
1212
1213 # LTTng-UST enabled/disabled
1214 test "x$with_lttng_ust" = "xyes" && value=1 || value=0
1215 PPRINT_PROP_BOOL([LTTng-UST support], $value)
1216
1217 AS_ECHO
1218 PPRINT_SUBTITLE([Binaries])
1219
1220 # List binaries to be built
1221 test x$enable_bin_lttng != xno && value=1 || value=0
1222 PPRINT_PROP_BOOL([lttng], $value)
1223
1224 test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1225 PPRINT_PROP_BOOL([lttng-consumerd], $value)
1226
1227 test x$enable_bin_lttng_crash != xno && value=1 || value=0
1228 PPRINT_PROP_BOOL([lttng-crash], $value)
1229
1230 test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1231 PPRINT_PROP_BOOL([lttng-relayd], $value)
1232
1233 test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1234 PPRINT_PROP_BOOL([lttng-sessiond], $value)
1235
1236 # Extras
1237 test x$enable_extras != xno && value=1 || value=0
1238 AS_ECHO
1239 PPRINT_SET_INDENT(0)
1240 PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1241 PPRINT_SET_INDENT(1)
1242
1243 AS_ECHO
1244 PPRINT_SUBTITLE([Tests])
1245
1246 # Print clear message that tests won't be built
1247 AS_IF([test "x$build_tests" = "xno"],[
1248 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1249 ])
1250
1251 # LTTng UST Java agent JUL tests enabled/disabled
1252 test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1253 PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1254
1255 # LTTng UST Java agent Log4j tests enabled/disabled
1256 test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1257 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1258
1259 test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1260 PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1261
1262 test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1263 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1264
1265 #Python binding enabled/disabled
1266 test "x$enable_python_binding" = xyes && value=1 || value=0
1267 AS_ECHO
1268 PPRINT_SET_INDENT(0)
1269 PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1270
1271 # man pages build enabled/disabled
1272 m4_pushdef([build_man_pages_msg], [Build and install man pages])
1273
1274 AS_IF([test "x$man_pages_opt" != "xno"], [
1275 AS_IF([test "x$in_git_repo" = "xyes"], [
1276 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1277 ], [
1278 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1279 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1280 ], [
1281 PPRINT_PROP_STRING([build_man_pages_msg],
1282 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1283 $PPRINT_COLOR_SUBTITLE)
1284 ])
1285 ])
1286 ], [
1287 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1288 ])
1289
1290 m4_popdef([build_man_pages_msg])
1291
1292 test "x$embedded_help" = xyes && value=1 || value=0
1293 PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1294
1295 PPRINT_SET_INDENT(1)
1296
1297 report_bindir="`eval eval echo $bindir`"
1298 report_libdir="`eval eval echo $libdir`"
1299
1300 # Print the bindir and libdir this `make install' will install into.
1301 AS_ECHO
1302 PPRINT_SUBTITLE([Install directories])
1303 PPRINT_PROP_STRING([Binaries], [$report_bindir])
1304 PPRINT_PROP_STRING([Libraries], [$report_libdir])
1305
1306 AS_ECHO
1307 PPRINT_SUBTITLE([Search directories])
1308
1309 # If we build the sessiond, print the paths it will use
1310 AS_IF([test "$SESSIOND_BIN" = ""],[
1311 path="$report_bindir/lttng-sessiond"
1312 ],[
1313 path="$SESSIOND_BIN"
1314 ])
1315 PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1316
1317 AS_IF([test "$CONSUMERD32_BIN" = ""],[
1318 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1319 ],[
1320 path="$CONSUMERD32_BIN"
1321 ])
1322 PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1323
1324 AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1325 path="`eval eval echo $libdir`"
1326 ],[
1327 path="$CONSUMERD32_LIBDIR"
1328 ])
1329 PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1330
1331 AS_IF([test "$CONSUMERD64_BIN" = ""],[
1332 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1333 ],[
1334 path="$CONSUMERD64_BIN"
1335 ])
1336 PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1337
1338 AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1339 path="`eval eval echo $libdir`"
1340 ],[
1341 path="$CONSUMERD64_LIBDIR"
1342 ])
1343 PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1344 PPRINT_SET_INDENT(0)
1345
1346 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1347 AS_ECHO
1348 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1349
1350 Note that the man pages are already built in this distribution tarball,
1351 therefore asciidoc and xmlto are only needed if you intend to modify
1352 their sources.
1353
1354 Also note that the installed man pages will contain the project's
1355 default command-line option and environment variable values.
1356
1357 Use --disable-man-pages to completely disable building and installing
1358 the man pages.])
1359 ])
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