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