Fix: unprivilieged sessiond agent port clashes with root sessiond
[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_RANGE_BEGIN], [5345])
330_AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_END], [5354])
331_AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
332_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
333_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
334_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
335_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
336_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
337_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
338_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [1048576])
339_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
340_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
341_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_BLOCKING_TIMEOUT], [_DEFAULT_CHANNEL_BLOCKING_TIMEOUT])
342_AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
343_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
344_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
345_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
346_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
347_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
348_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
349_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
350_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
351_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
352_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
353_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_BLOCKING_TIMEOUT], [0])
354_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
355_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
356_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
357_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
358_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
359_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
360_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_BLOCKING_TIMEOUT], [0])
361_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
362_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [524288])
363_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
364_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
365_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
366_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
367_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
368_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
369_AC_DEFINE_AND_SUBST([DEFAULT_ROTATE_PENDING_RELAY_TIMER], [200000])
370
371# Command short descriptions
372_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
373_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
374_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
375_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
376_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
377_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset an automatic rotation schedule])
378_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
379_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
380_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set an automatic rotation schedule])
381_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
382_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
383_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
384_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Manage an LTTng tracing session's data regeneration])
385_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ROTATE], [Archive a tracing session's current trace chunk])
386_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
387_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
388_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
389_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
390_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
391_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
392_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
393_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
394_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
395_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
396
397if test "x$prefix" = "xNONE"; then
398 prefix=$ac_default_prefix
399fi
400CONFDIR=`eval echo $sysconfdir`
401AC_SUBST(CONFDIR)
402AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
403
404AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data directory.])
405
406# Check libpopt
407PKG_CHECK_MODULES([POPT], [popt],
408 [
409 dnl PKG_CHECK_MODULES defines POPT_LIBS
410 ],
411 [
412 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])
413 AC_MSG_WARN([Finding libpopt without pkg-config.])
414 AC_CHECK_LIB([popt],
415 [poptGetContext],
416 [POPT_LIBS="-lpopt"],
417 [
418 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])
419 ]
420 )
421 ]
422)
423AC_SUBST(POPT_LIBS)
424
425PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
426
427# First, check for uuid in system libs
428AH_TEMPLATE([LTTNG_HAVE_LIBUUID], [Define if you have libuuid support])
429AC_CHECK_FUNCS([uuid_generate],
430 [
431 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
432 UUID_LIBS=""
433 ],
434 [
435 # Then, check if the pkg-config module is available, otherwise explicitly check
436 # for libuuid, or uuid support in the C-library.
437 PKG_CHECK_MODULES([UUID], [uuid],
438 [
439 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
440 dnl PKG_CHECK_MODULES defines UUID_LIBS
441 ],
442 [
443 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])
444 AC_MSG_WARN([Finding libuuid without pkg-config.])
445 AC_CHECK_LIB([uuid], [uuid_generate],
446 [
447 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
448 UUID_LIBS="-luuid"
449 ],
450 [
451 # libuuid not found, check for uuid_create in libc.
452 AC_CHECK_LIB([c], [uuid_create],
453 [
454 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
455 UUID_LIBS="-lc"
456 ],
457 [
458 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])
459 ]
460 )
461 ]
462 )
463 ]
464 )
465 ]
466)
467AC_SUBST(UUID_LIBS)
468
469AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
470
471# URCU library version needed or newer
472m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.9.0 is needed])
473
474# Check liburcu needed function calls
475AC_CHECK_DECL([cds_list_add], [],
476 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
477AC_CHECK_DECL([cds_wfcq_init], [],
478 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
479AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
480 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
481AC_CHECK_DECL([futex_async], [],
482 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
483AC_CHECK_DECL([rcu_thread_offline], [],
484 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
485AC_CHECK_DECL([rcu_thread_online], [],
486 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
487AC_CHECK_DECL([caa_likely], [],
488 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
489AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
490 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
491
492#Function added in urcu 0.7.0
493AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
494 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
495)
496
497#Function added in urcu 0.9.0
498AC_CHECK_DECL([urcu_ref_get_unless_zero], [],
499 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/ref.h>]]
500)
501
502# Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
503# it can be explicitly disabled with --without-kmod
504AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
505AC_ARG_WITH([kmod],
506 [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
507 [],
508 [with_kmod=check]
509)
510
511AS_IF([test "x$with_kmod" != "xno"],
512 [
513 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
514 [
515 AC_DEFINE([HAVE_KMOD], [1])
516 KMOD_LIBS="-lkmod"
517 ],
518 [
519 if test "x$with_kmod" != xcheck; then
520 AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
521 else
522 with_kmod=no
523 fi
524 ]
525 )
526 ]
527)
528AC_SUBST(KMOD_LIBS)
529
530# Check for liblttng-ust-ctl, fail if it's not found,
531# it can be explicitly disabled with --without-lttng-ust
532AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
533AC_ARG_WITH([lttng-ust],
534 [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
535 [],
536 [with_lttng_ust=yes]
537)
538
539AS_IF([test "x$with_lttng_ust" = "xyes"],
540 [
541 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
542 [
543 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
544 ],
545 [
546 AC_MSG_FAILURE([Cannot find LTTng-UST >= 2.2.x. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])
547 ],
548 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
549 )
550 ]
551)
552AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
553
554
555
556# check for dlopen
557AC_CHECK_LIB([dl], [dlopen],
558 [DL_LIBS="-ldl"],
559 [
560 #libdl not found, check for dlopen in libc.
561 AC_CHECK_LIB([c], [dlopen],
562 [DL_LIBS="-lc"],
563 [AC_MSG_FAILURE([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])]
564 )
565 ]
566)
567AC_SUBST(DL_LIBS)
568
569# Check for fmemopen
570AC_CHECK_LIB([c], [fmemopen],
571[
572 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
573]
574)
575
576# Check for open_memstream
577AC_CHECK_LIB([c], [open_memstream],
578[
579 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
580]
581)
582
583# check for libpfm
584AC_CHECK_LIB([pfm], [pfm_initialize],
585 [
586 have_libpfm=yes
587 ])
588AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
589
590AC_ARG_ENABLE([git-version],
591 [AC_HELP_STRING([--disable-git-version],
592 [Do not use the git version for the build])],
593 [have_git_version=$enableval], [have_git_version=yes]
594)
595
596AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
597 [test "x${have_git_version}" = "xyes"])
598
599# For Python
600# SWIG version needed or newer:
601swig_version=2.0.0
602
603AC_ARG_ENABLE([python-bindings],
604 [AC_HELP_STRING([--enable-python-bindings],
605 [compile Python bindings])],
606 [enable_python_binding=$enableval], [enable_python_binding=no])
607
608AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
609
610if test "x$enable_python_binding" = xyes; then
611 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
612 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
613 AM_PATH_PYTHON([3.0])
614
615 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
616 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
617 AS_IF([test -z "$PYTHON_INCLUDE"], [
618 AS_IF([test -z "$PYTHON_CONFIG"], [
619 AC_PATH_PROGS([PYTHON_CONFIG],
620 [python$PYTHON_VERSION-config python-config],
621 [no],
622 [`dirname $PYTHON`])
623 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
624 ])
625 AC_MSG_CHECKING([python include flags])
626 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
627 AC_MSG_RESULT([$PYTHON_INCLUDE])
628 ])
629
630else
631 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
632[if you want Python bindings.])
633
634fi
635
636# Epoll check. If not present, the build will fallback on poll() API
637AX_HAVE_EPOLL(
638 [AX_CONFIG_FEATURE_ENABLE(epoll)],
639 [AX_CONFIG_FEATURE_DISABLE(epoll)]
640)
641AX_CONFIG_FEATURE(
642 [epoll], [This platform supports epoll(7)],
643 [HAVE_EPOLL], [This platform supports epoll(7).],
644 [enable_epoll="yes"], [enable_epoll="no"]
645)
646AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
647
648AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
649AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
650
651if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
652 AX_JAVA_OPTIONS
653 AX_PROG_JAVAC
654 AX_PROG_JAVA
655 AX_PROG_JAR
656
657 AX_CHECK_CLASSPATH
658
659 # Check for Java UST agent common class first
660 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
661 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
662 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
663 fi
664
665 if test "x$test_java_agent_jul" = "xyes"; then
666 # Check for JUL agent class
667 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
668 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
669 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
670 fi
671 fi
672
673 if test "x$test_java_agent_log4j" = "xyes"; then
674 # Check for Log4j agent class
675 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
676 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
677 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
678 fi
679
680 # Check for Log4j class
681 AX_CHECK_CLASS(org.apache.log4j.Logger)
682 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
683 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"])
684 fi
685 fi
686fi
687
688# set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
689# is not distributed in tarballs
690AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
691AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
692
693# enable building man pages (user's intention)
694AC_ARG_ENABLE(
695 man-pages,
696 AS_HELP_STRING(
697 [--disable-man-pages],
698 [Do not build and install man pages (already built in a distributed tarball)]
699 ),
700 [man_pages_opt=$enableval],
701 [man_pages_opt=yes]
702)
703
704# check for asciidoc and xmlto if we enabled building the man pages
705have_asciidoc_xmlto=no
706warn_prebuilt_man_pages=no
707
708AS_IF([test "x$man_pages_opt" = "xyes"], [
709 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
710 AC_PATH_PROG([XMLTO], [xmlto], [no])
711
712 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
713 AS_IF([test "x$in_git_repo" = "xyes"], [
714 # this is an error because we're in the Git repo, which
715 # means the man pages are not already generated for us,
716 # thus asciidoc/xmlto are required because we were asked
717 # to build the man pages
718 AC_MSG_ERROR([
719You need asciidoc and xmlto to build the LTTng-tools man pages. Use
720--disable-man-pages to disable building the man pages, in which case
721they will not be installed.
722 ])
723 ], [
724 # only warn here: since we're in the tarball, the man
725 # pages should already be generated at this point, thus
726 # asciidoc/xmlto are not strictly required
727 warn_prebuilt_man_pages=yes
728 ])
729 ], [
730 have_asciidoc_xmlto=yes
731 ])
732])
733
734# export man page build condition: build the man pages if the user
735# asked for it, and if the tools are available
736AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
737AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
738
739AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
740
741# embedded --help message
742AC_ARG_ENABLE(
743 [embedded-help],
744 AS_HELP_STRING(
745 [--enable-embedded-help],
746 [Embed the --help messages in the executable files]
747 ),
748 [embedded_help=$enableval],
749 [embedded_help=no]
750)
751AS_IF([test "x$embedded_help" = "xyes"], [
752 AS_IF([test "x$man_pages_opt" = "xno"], [
753 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
754 ])
755 AC_PATH_PROG([man_prog_path], [man], [no])
756 AS_IF([test "x$man_prog_path" = "xno"], [
757 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
758 ])
759 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
760 AC_SUBST([MANPROG], [$man_prog_path])
761])
762AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
763
764# Python agent test
765UST_PYTHON_AGENT="lttngust"
766
767AC_ARG_ENABLE(test-python2-agent,
768 AS_HELP_STRING([--enable-test-python2-agent],
769 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
770 ),[:],[test_python2_agent_autodetect=yes]
771)
772
773AC_ARG_ENABLE(test-python3-agent,
774 AS_HELP_STRING([--enable-test-python3-agent],
775 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
776 ),[:],[test_python3_agent_autodetect=yes]
777)
778
779AC_ARG_ENABLE(test-python-agent-all,
780 AS_HELP_STRING([--enable-test-python-agent-all],
781 [enable test for all python{2/3} agent.]
782 ),
783)
784
785AS_IF([test ! -z "$enable_test_python_agent_all"], [
786 unset test_python2_agent_autodetect
787 unset test_python3_agent_autodetect
788])
789
790AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
791 enable_test_python2_agent=yes
792 enable_test_python3_agent=yes
793])
794
795AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
796 enable_test_python2_agent=no
797 enable_test_python3_agent=no
798])
799
800
801AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
802 AS_IF([test -z "$PYTHON2"], [
803 PYTHON2=python2
804 ], [
805 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
806 ])
807
808 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
809 AS_IF([test -z "$PYTHON2_BIN"], [
810 AS_IF([test -z "$test_python2_agent_autodetect"],[
811 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
812 ])
813 ], [
814 AC_MSG_CHECKING([for python2 lttng-ust agent])
815 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
816 PYTHON2_AGENT=$PYTHON2_BIN
817 AC_MSG_RESULT([yes])
818 RUN_PYTHON_AGENT_TEST=yes
819 ], [
820 AC_MSG_RESULT([no])
821 AS_IF([test -z "$test_python2_agent_autodetect"],[
822 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
823 ])
824 ])
825
826 ])
827
828])
829
830AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
831 AS_IF([test -z "$PYTHON3"], [
832 PYTHON3=python3
833 ], [
834 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
835 ])
836
837 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
838 AS_IF([test -z "$PYTHON3_BIN"], [
839 AS_IF([test -z "$test_python3_agent_autodetect"],[
840 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
841 ])
842 ], [
843 AC_MSG_CHECKING([for python3 lttng-ust agent])
844 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
845 PYTHON3_AGENT=$PYTHON3_BIN
846 AC_MSG_RESULT([yes])
847 RUN_PYTHON_AGENT_TEST=yes
848 ], [
849 AC_MSG_RESULT([no])
850 AS_IF([test -z "$test_python3_agent_autodetect"],[
851 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
852 ])
853 ])
854
855 ])
856])
857AC_SUBST([RUN_PYTHON_AGENT_TEST])
858AC_SUBST([PYTHON2_AGENT])
859AC_SUBST([PYTHON3_AGENT])
860
861# Arguments for binaries build exclusion
862AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
863AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
864 [Disable the build of lttng-consumerd binaries]))
865AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
866AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
867 [Disable the build of lttng-relayd binaries]))
868AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
869 [Disable the build of lttng-sessiond binaries]))
870AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
871 [Disable the build of the extra components]))
872
873
874# Always build libconfig since it a dependency of libcommon
875build_lib_config=yes
876
877build_lib_compat=no
878build_lib_consumer=no
879build_lib_hashtable=no
880build_lib_health=no
881build_lib_index=no
882build_lib_kernel_consumer=no
883build_lib_kernel_ctl=no
884build_lib_lttng_ctl=no
885build_lib_relayd=no
886build_lib_sessiond_comm=no
887build_lib_testpoint=no
888build_lib_ust_consumer=no
889
890# There is an overlap for enabled dependencies, but this makes everything
891# simpler. libcommon and libconfig are always compiled so they are not repeated
892# here.
893
894# Enable binary dependencies.
895AS_IF([test x$enable_bin_lttng != xno],
896 [
897 build_lib_lttng_ctl=yes
898 ]
899)
900
901AS_IF([test x$enable_bin_lttng_consumerd != xno],
902 [
903 build_lib_consumer=yes
904 build_lib_sessiond_comm=yes
905 build_lib_index=yes
906 build_lib_health=yes
907 build_lib_testpoint=yes
908 ]
909)
910
911AS_IF([test x$enable_bin_lttng_crash != xno],
912 # Do nothing since libconfig and libcommon are built by default.
913 []
914)
915
916AS_IF([test x$enable_bin_lttng_relayd != xno],
917 [
918 build_lib_lttng_ctl=yes
919 build_lib_sessiond_comm=yes
920 build_lib_hashtable=yes
921 build_lib_compat=yes
922 build_lib_index=yes
923 build_lib_health=yes
924 build_lib_testpoint=yes
925 ]
926)
927AS_IF([test x$enable_bin_lttng_sessiond != xno],
928 [
929 build_lib_lttng_ctl=yes
930 build_lib_sessiond_comm=yes
931 build_lib_kernel_ctl=yes
932 build_lib_hashtable=yes
933 build_lib_compat=yes
934 build_lib_relayd=yes
935 build_lib_testpoint=yes
936 build_lib_health=yes
937 build_lib_health=yes
938 ]
939)
940
941# Libraries dependencies enabling
942AS_IF([test x$build_lib_lttng_ctl = xyes],
943 [
944 build_lib_sessiond_comm=yes
945 build_lib_hashtable=yes
946 ]
947)
948
949AS_IF([test x$build_lib_consumer = xyes],
950 [
951 build_lib_sessiond_comm=yes
952 build_lib_kernel_consumer=yes
953 build_lib_hashtable=yes
954 build_lib_compat=yes
955 build_lib_relayd=yes
956 AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
957 ]
958)
959
960AS_IF([test x$build_lib_kernel_consumer = xyes],
961 [
962 build_lib_kernel_ctl=yes
963 build_lib_relayd=yes
964 ]
965)
966
967AS_IF([test x$build_lib_relayd = xyes],
968 [
969 build_lib_sessiond_comm=yes
970 ]
971)
972
973
974# Export binaries build conditions.
975AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
976AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
977AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
978AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
979AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
980
981# Export the tests and extras build conditions.
982AS_IF([\
983test "x$enable_bin_lttng" != "xno" && \
984test "x$enable_bin_lttng_consumerd" != "xno" && \
985test "x$enable_bin_lttng_crash" != "xno" && \
986test "x$enable_bin_lttng_relayd" != "xno" && \
987test "x$enable_bin_lttng_sessiond" != "xno"],
988[build_tests=yes],
989[build_tests=no]
990)
991
992AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
993AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
994
995# Export libraries build conditions.
996AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
997AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
998AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
999AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
1000AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
1001AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
1002AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
1003AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
1004AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
1005AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
1006AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
1007AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
1008AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
1009
1010AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
1011AC_SUBST(AM_CFLAGS)
1012
1013AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
1014AC_SUBST(AM_CPPFLAGS)
1015
1016lttngincludedir="${includedir}/lttng"
1017AC_SUBST(lttngincludedir)
1018
1019lttngactionincludedir="${includedir}/lttng/action"
1020AC_SUBST(lttngactionincludedir)
1021
1022lttngconditionincludedir="${includedir}/lttng/condition"
1023AC_SUBST(lttngconditionincludedir)
1024
1025lttngnotificationincludedir="${includedir}/lttng/notification"
1026AC_SUBST(lttngnotificationincludedir)
1027
1028lttngtriggerincludedir="${includedir}/lttng/trigger"
1029AC_SUBST(lttngtriggerincludedir)
1030
1031lttnglibexecdir="${libdir}/lttng/libexec"
1032AC_SUBST(lttnglibexecdir)
1033
1034AC_CONFIG_FILES([
1035 Makefile
1036 doc/Makefile
1037 doc/man/Makefile
1038 doc/man/asciidoc-attrs.conf
1039 include/Makefile
1040 extras/Makefile
1041 extras/bindings/Makefile
1042 extras/bindings/swig/Makefile
1043 extras/bindings/swig/python/Makefile
1044 extras/core-handler/Makefile
1045 src/Makefile
1046 src/common/Makefile
1047 src/common/kernel-ctl/Makefile
1048 src/common/kernel-consumer/Makefile
1049 src/common/consumer/Makefile
1050 src/common/ust-consumer/Makefile
1051 src/common/hashtable/Makefile
1052 src/common/sessiond-comm/Makefile
1053 src/common/compat/Makefile
1054 src/common/relayd/Makefile
1055 src/common/testpoint/Makefile
1056 src/common/index/Makefile
1057 src/common/health/Makefile
1058 src/common/config/Makefile
1059 src/common/string-utils/Makefile
1060 src/lib/Makefile
1061 src/lib/lttng-ctl/Makefile
1062 src/lib/lttng-ctl/filter/Makefile
1063 src/lib/lttng-ctl/lttng-ctl.pc
1064 src/bin/Makefile
1065 src/bin/lttng-consumerd/Makefile
1066 src/bin/lttng-sessiond/Makefile
1067 src/bin/lttng-relayd/Makefile
1068 src/bin/lttng/Makefile
1069 src/bin/lttng-crash/Makefile
1070 tests/Makefile
1071 tests/destructive/Makefile
1072 tests/regression/Makefile
1073 tests/regression/kernel/Makefile
1074 tests/regression/tools/Makefile
1075 tests/regression/tools/streaming/Makefile
1076 tests/regression/tools/filtering/Makefile
1077 tests/regression/tools/health/Makefile
1078 tests/regression/tools/tracefile-limits/Makefile
1079 tests/regression/tools/snapshots/Makefile
1080 tests/regression/tools/live/Makefile
1081 tests/regression/tools/exclusion/Makefile
1082 tests/regression/tools/save-load/Makefile
1083 tests/regression/tools/save-load/configuration/Makefile
1084 tests/regression/tools/mi/Makefile
1085 tests/regression/tools/wildcard/Makefile
1086 tests/regression/tools/crash/Makefile
1087 tests/regression/tools/regen-metadata/Makefile
1088 tests/regression/tools/regen-statedump/Makefile
1089 tests/regression/tools/notification/Makefile
1090 tests/regression/tools/rotation/Makefile
1091 tests/regression/ust/Makefile
1092 tests/regression/ust/nprocesses/Makefile
1093 tests/regression/ust/high-throughput/Makefile
1094 tests/regression/ust/low-throughput/Makefile
1095 tests/regression/ust/before-after/Makefile
1096 tests/regression/ust/buffers-pid/Makefile
1097 tests/regression/ust/periodical-metadata-flush/Makefile
1098 tests/regression/ust/multi-session/Makefile
1099 tests/regression/ust/overlap/Makefile
1100 tests/regression/ust/overlap/demo/Makefile
1101 tests/regression/ust/linking/Makefile
1102 tests/regression/ust/daemon/Makefile
1103 tests/regression/ust/exit-fast/Makefile
1104 tests/regression/ust/fork/Makefile
1105 tests/regression/ust/libc-wrapper/Makefile
1106 tests/regression/ust/baddr-statedump/Makefile
1107 tests/regression/ust/ust-dl/Makefile
1108 tests/regression/ust/java-jul/Makefile
1109 tests/regression/ust/java-log4j/Makefile
1110 tests/regression/ust/python-logging/Makefile
1111 tests/regression/ust/getcpu-override/Makefile
1112 tests/regression/ust/clock-override/Makefile
1113 tests/regression/ust/type-declarations/Makefile
1114 tests/regression/ust/rotation-destroy-flush/Makefile
1115 tests/regression/ust/blocking/Makefile
1116 tests/stress/Makefile
1117 tests/unit/Makefile
1118 tests/unit/ini_config/Makefile
1119 tests/perf/Makefile
1120 tests/utils/Makefile
1121 tests/utils/tap/Makefile
1122 tests/utils/testapp/Makefile
1123 tests/utils/testapp/gen-ust-events/Makefile
1124 tests/utils/testapp/gen-ust-nevents/Makefile
1125 tests/utils/testapp/gen-ust-nevents-str/Makefile
1126 tests/utils/testapp/gen-syscall-events/Makefile
1127 tests/utils/testapp/gen-ust-tracef/Makefile
1128])
1129
1130# Inject variable into python test script.
1131AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1132# Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1133AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1134AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
1135
1136AC_OUTPUT
1137
1138#
1139# Mini-report on what will be built.
1140#
1141
1142PPRINT_INIT
1143PPRINT_SET_INDENT(1)
1144PPRINT_SET_TS(38)
1145
1146AS_ECHO
1147AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1148AS_ECHO
1149
1150AS_IF([test -n "$report_fold"], [
1151 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1152], [
1153 AS_ECHO("$version_description")
1154])
1155
1156AS_ECHO
1157PPRINT_SUBTITLE([Features])
1158
1159# Target architecture we're building for.
1160target_arch=$host_cpu
1161[
1162for f in $CFLAGS; do
1163 if test $f = "-m32"; then
1164 target_arch="32-bit"
1165 elif test $f = "-m64"; then
1166 target_arch="64-bit"
1167 fi
1168done
1169]
1170PPRINT_PROP_STRING([Target architecture], $target_arch)
1171
1172# kmod enabled/disabled
1173test "x$with_kmod" != "xno" && value=1 || value=0
1174PPRINT_PROP_BOOL([libkmod support], $value)
1175
1176# LTTng-UST enabled/disabled
1177test "x$with_lttng_ust" = "xyes" && value=1 || value=0
1178PPRINT_PROP_BOOL([LTTng-UST support], $value)
1179
1180AS_ECHO
1181PPRINT_SUBTITLE([Binaries])
1182
1183# List binaries to be built
1184test x$enable_bin_lttng != xno && value=1 || value=0
1185PPRINT_PROP_BOOL([lttng], $value)
1186
1187test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1188PPRINT_PROP_BOOL([lttng-consumerd], $value)
1189
1190test x$enable_bin_lttng_crash != xno && value=1 || value=0
1191PPRINT_PROP_BOOL([lttng-crash], $value)
1192
1193test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1194PPRINT_PROP_BOOL([lttng-relayd], $value)
1195
1196test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1197PPRINT_PROP_BOOL([lttng-sessiond], $value)
1198
1199# Extras
1200test x$enable_extras != xno && value=1 || value=0
1201AS_ECHO
1202PPRINT_SET_INDENT(0)
1203PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1204PPRINT_SET_INDENT(1)
1205
1206AS_ECHO
1207PPRINT_SUBTITLE([Tests])
1208
1209# Print clear message that tests won't be built
1210AS_IF([test "x$build_tests" = "xno"],[
1211 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1212])
1213
1214# LTTng UST Java agent JUL tests enabled/disabled
1215test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1216PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1217
1218# LTTng UST Java agent Log4j tests enabled/disabled
1219test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1220PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1221
1222test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1223PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1224
1225test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1226PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1227
1228#Python binding enabled/disabled
1229test "x$enable_python_binding" = xyes && value=1 || value=0
1230AS_ECHO
1231PPRINT_SET_INDENT(0)
1232PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1233
1234# man pages build enabled/disabled
1235m4_pushdef([build_man_pages_msg], [Build and install man pages])
1236
1237AS_IF([test "x$man_pages_opt" != "xno"], [
1238 AS_IF([test "x$in_git_repo" = "xyes"], [
1239 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1240 ], [
1241 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1242 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1243 ], [
1244 PPRINT_PROP_STRING([build_man_pages_msg],
1245 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1246 $PPRINT_COLOR_SUBTITLE)
1247 ])
1248 ])
1249], [
1250 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1251])
1252
1253m4_popdef([build_man_pages_msg])
1254
1255test "x$embedded_help" = xyes && value=1 || value=0
1256PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1257
1258PPRINT_SET_INDENT(1)
1259
1260report_bindir="`eval eval echo $bindir`"
1261report_libdir="`eval eval echo $libdir`"
1262
1263# Print the bindir and libdir this `make install' will install into.
1264AS_ECHO
1265PPRINT_SUBTITLE([Install directories])
1266PPRINT_PROP_STRING([Binaries], [$report_bindir])
1267PPRINT_PROP_STRING([Libraries], [$report_libdir])
1268
1269AS_ECHO
1270PPRINT_SUBTITLE([Search directories])
1271
1272# If we build the sessiond, print the paths it will use
1273AS_IF([test "$SESSIOND_BIN" = ""],[
1274 path="$report_bindir/lttng-sessiond"
1275],[
1276 path="$SESSIOND_BIN"
1277])
1278PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1279
1280AS_IF([test "$CONSUMERD32_BIN" = ""],[
1281 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1282],[
1283 path="$CONSUMERD32_BIN"
1284])
1285PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1286
1287AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1288 path="`eval eval echo $libdir`"
1289],[
1290 path="$CONSUMERD32_LIBDIR"
1291])
1292PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1293
1294AS_IF([test "$CONSUMERD64_BIN" = ""],[
1295 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1296],[
1297 path="$CONSUMERD64_BIN"
1298])
1299PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1300
1301AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1302 path="`eval eval echo $libdir`"
1303],[
1304 path="$CONSUMERD64_LIBDIR"
1305])
1306PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1307PPRINT_SET_INDENT(0)
1308
1309AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1310 AS_ECHO
1311 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1312
1313Note that the man pages are already built in this distribution tarball,
1314therefore asciidoc and xmlto are only needed if you intend to modify
1315their sources.
1316
1317Also note that the installed man pages will contain the project's
1318default command-line option and environment variable values.
1319
1320Use --disable-man-pages to completely disable building and installing
1321the man pages.])
1322])
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