Fix: relay_recv_metadata does not check for partial write
[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_NETWORK_RELAYD_CTRL_MAX_PAYLOAD_SIZE], [134217728])
370_AC_DEFINE_AND_SUBST([DEFAULT_ROTATE_PENDING_RELAY_TIMER], [200000])
371
372# Command short descriptions
373_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
374_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
375_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
376_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
377_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
378_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset an automatic rotation schedule])
379_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
380_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
381_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set an automatic rotation schedule])
382_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
383_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
384_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
385_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Manage an LTTng tracing session's data regeneration])
386_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ROTATE], [Archive a tracing session's current trace chunk])
387_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
388_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
389_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
390_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
391_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
392_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
393_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
394_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
395_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
396_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
397
398if test "x$prefix" = "xNONE"; then
399 prefix=$ac_default_prefix
400fi
401CONFDIR=`eval echo $sysconfdir`
402AC_SUBST(CONFDIR)
403AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
404
405AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data directory.])
406
407# Check libpopt
408PKG_CHECK_MODULES([POPT], [popt],
409 [
410 dnl PKG_CHECK_MODULES defines POPT_LIBS
411 ],
412 [
413 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])
414 AC_MSG_WARN([Finding libpopt without pkg-config.])
415 AC_CHECK_LIB([popt],
416 [poptGetContext],
417 [POPT_LIBS="-lpopt"],
418 [
419 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])
420 ]
421 )
422 ]
423)
424AC_SUBST(POPT_LIBS)
425
426PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
427
428# First, check for uuid in system libs
429AH_TEMPLATE([LTTNG_HAVE_LIBUUID], [Define if you have libuuid support])
430AC_CHECK_FUNCS([uuid_generate],
431 [
432 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
433 UUID_LIBS=""
434 ],
435 [
436 # Then, check if the pkg-config module is available, otherwise explicitly check
437 # for libuuid, or uuid support in the C-library.
438 PKG_CHECK_MODULES([UUID], [uuid],
439 [
440 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
441 dnl PKG_CHECK_MODULES defines UUID_LIBS
442 ],
443 [
444 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])
445 AC_MSG_WARN([Finding libuuid without pkg-config.])
446 AC_CHECK_LIB([uuid], [uuid_generate],
447 [
448 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
449 UUID_LIBS="-luuid"
450 ],
451 [
452 # libuuid not found, check for uuid_create in libc.
453 AC_CHECK_LIB([c], [uuid_create],
454 [
455 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
456 UUID_LIBS="-lc"
457 ],
458 [
459 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])
460 ]
461 )
462 ]
463 )
464 ]
465 )
466 ]
467)
468AC_SUBST(UUID_LIBS)
469
470AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
471
472# URCU library version needed or newer
473m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.9.0 is needed])
474
475# Check liburcu needed function calls
476AC_CHECK_DECL([cds_list_add], [],
477 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
478AC_CHECK_DECL([cds_wfcq_init], [],
479 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
480AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
481 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
482AC_CHECK_DECL([futex_async], [],
483 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
484AC_CHECK_DECL([rcu_thread_offline], [],
485 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
486AC_CHECK_DECL([rcu_thread_online], [],
487 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
488AC_CHECK_DECL([caa_likely], [],
489 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
490AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
491 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
492
493#Function added in urcu 0.7.0
494AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
495 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
496)
497
498#Function added in urcu 0.9.0
499AC_CHECK_DECL([urcu_ref_get_unless_zero], [],
500 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/ref.h>]]
501)
502
503# Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
504# it can be explicitly disabled with --without-kmod
505AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
506AC_ARG_WITH([kmod],
507 [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
508 [],
509 [with_kmod=check]
510)
511
512AS_IF([test "x$with_kmod" != "xno"],
513 [
514 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
515 [
516 AC_DEFINE([HAVE_KMOD], [1])
517 KMOD_LIBS="-lkmod"
518 ],
519 [
520 if test "x$with_kmod" != xcheck; then
521 AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
522 else
523 with_kmod=no
524 fi
525 ]
526 )
527 ]
528)
529AC_SUBST(KMOD_LIBS)
530
531# Check for liblttng-ust-ctl, fail if it's not found,
532# it can be explicitly disabled with --without-lttng-ust
533AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
534AC_ARG_WITH([lttng-ust],
535 [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
536 [],
537 [with_lttng_ust=yes]
538)
539
540AS_IF([test "x$with_lttng_ust" = "xyes"],
541 [
542 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
543 [
544 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
545 ],
546 [
547 AC_MSG_FAILURE([Cannot find LTTng-UST >= 2.2.x. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])
548 ],
549 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
550 )
551 ]
552)
553AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
554
555
556
557# check for dlopen
558AC_CHECK_LIB([dl], [dlopen],
559 [DL_LIBS="-ldl"],
560 [
561 #libdl not found, check for dlopen in libc.
562 AC_CHECK_LIB([c], [dlopen],
563 [DL_LIBS="-lc"],
564 [AC_MSG_FAILURE([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])]
565 )
566 ]
567)
568AC_SUBST(DL_LIBS)
569
570# Check for fmemopen
571AC_CHECK_LIB([c], [fmemopen],
572[
573 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
574]
575)
576
577# Check for open_memstream
578AC_CHECK_LIB([c], [open_memstream],
579[
580 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
581]
582)
583
584# check for libpfm
585AC_CHECK_LIB([pfm], [pfm_initialize],
586 [
587 have_libpfm=yes
588 ])
589AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
590
591AC_ARG_ENABLE([git-version],
592 [AC_HELP_STRING([--disable-git-version],
593 [Do not use the git version for the build])],
594 [have_git_version=$enableval], [have_git_version=yes]
595)
596
597AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
598 [test "x${have_git_version}" = "xyes"])
599
600# For Python
601# SWIG version needed or newer:
602swig_version=2.0.0
603
604AC_ARG_ENABLE([python-bindings],
605 [AC_HELP_STRING([--enable-python-bindings],
606 [compile Python bindings])],
607 [enable_python_binding=$enableval], [enable_python_binding=no])
608
609AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
610
611if test "x$enable_python_binding" = xyes; then
612 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
613 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
614 AM_PATH_PYTHON([3.0])
615
616 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
617 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
618 AS_IF([test -z "$PYTHON_INCLUDE"], [
619 AS_IF([test -z "$PYTHON_CONFIG"], [
620 AC_PATH_PROGS([PYTHON_CONFIG],
621 [python$PYTHON_VERSION-config python-config],
622 [no],
623 [`dirname $PYTHON`])
624 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
625 ])
626 AC_MSG_CHECKING([python include flags])
627 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
628 AC_MSG_RESULT([$PYTHON_INCLUDE])
629 ])
630
631else
632 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
633[if you want Python bindings.])
634
635fi
636
637# Epoll check. If not present, the build will fallback on poll() API
638AX_HAVE_EPOLL(
639 [AX_CONFIG_FEATURE_ENABLE(epoll)],
640 [AX_CONFIG_FEATURE_DISABLE(epoll)]
641)
642AX_CONFIG_FEATURE(
643 [epoll], [This platform supports epoll(7)],
644 [HAVE_EPOLL], [This platform supports epoll(7).],
645 [enable_epoll="yes"], [enable_epoll="no"]
646)
647AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
648
649AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
650AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
651
652if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
653 AX_JAVA_OPTIONS
654 AX_PROG_JAVAC
655 AX_PROG_JAVA
656 AX_PROG_JAR
657
658 AX_CHECK_CLASSPATH
659
660 # Check for Java UST agent common class first
661 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
662 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
663 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
664 fi
665
666 if test "x$test_java_agent_jul" = "xyes"; then
667 # Check for JUL agent class
668 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
669 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
670 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
671 fi
672 fi
673
674 if test "x$test_java_agent_log4j" = "xyes"; then
675 # Check for Log4j agent class
676 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
677 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
678 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
679 fi
680
681 # Check for Log4j class
682 AX_CHECK_CLASS(org.apache.log4j.Logger)
683 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
684 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"])
685 fi
686 fi
687fi
688
689# set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
690# is not distributed in tarballs
691AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
692AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
693
694# enable building man pages (user's intention)
695AC_ARG_ENABLE(
696 man-pages,
697 AS_HELP_STRING(
698 [--disable-man-pages],
699 [Do not build and install man pages (already built in a distributed tarball)]
700 ),
701 [man_pages_opt=$enableval],
702 [man_pages_opt=yes]
703)
704
705# check for asciidoc and xmlto if we enabled building the man pages
706have_asciidoc_xmlto=no
707warn_prebuilt_man_pages=no
708
709AS_IF([test "x$man_pages_opt" = "xyes"], [
710 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
711 AC_PATH_PROG([XMLTO], [xmlto], [no])
712
713 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
714 AS_IF([test "x$in_git_repo" = "xyes"], [
715 # this is an error because we're in the Git repo, which
716 # means the man pages are not already generated for us,
717 # thus asciidoc/xmlto are required because we were asked
718 # to build the man pages
719 AC_MSG_ERROR([
720You need asciidoc and xmlto to build the LTTng-tools man pages. Use
721--disable-man-pages to disable building the man pages, in which case
722they will not be installed.
723 ])
724 ], [
725 # only warn here: since we're in the tarball, the man
726 # pages should already be generated at this point, thus
727 # asciidoc/xmlto are not strictly required
728 warn_prebuilt_man_pages=yes
729 ])
730 ], [
731 have_asciidoc_xmlto=yes
732 ])
733])
734
735# export man page build condition: build the man pages if the user
736# asked for it, and if the tools are available
737AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
738AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
739
740AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
741
742# embedded --help message
743AC_ARG_ENABLE(
744 [embedded-help],
745 AS_HELP_STRING(
746 [--enable-embedded-help],
747 [Embed the --help messages in the executable files]
748 ),
749 [embedded_help=$enableval],
750 [embedded_help=no]
751)
752AS_IF([test "x$embedded_help" = "xyes"], [
753 AS_IF([test "x$man_pages_opt" = "xno"], [
754 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
755 ])
756 AC_PATH_PROG([man_prog_path], [man], [no])
757 AS_IF([test "x$man_prog_path" = "xno"], [
758 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
759 ])
760 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
761 AC_SUBST([MANPROG], [$man_prog_path])
762])
763AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
764
765# Python agent test
766UST_PYTHON_AGENT="lttngust"
767
768AC_ARG_ENABLE(test-python2-agent,
769 AS_HELP_STRING([--enable-test-python2-agent],
770 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
771 ),[:],[test_python2_agent_autodetect=yes]
772)
773
774AC_ARG_ENABLE(test-python3-agent,
775 AS_HELP_STRING([--enable-test-python3-agent],
776 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
777 ),[:],[test_python3_agent_autodetect=yes]
778)
779
780AC_ARG_ENABLE(test-python-agent-all,
781 AS_HELP_STRING([--enable-test-python-agent-all],
782 [enable test for all python{2/3} agent.]
783 ),
784)
785
786AS_IF([test ! -z "$enable_test_python_agent_all"], [
787 unset test_python2_agent_autodetect
788 unset test_python3_agent_autodetect
789])
790
791AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
792 enable_test_python2_agent=yes
793 enable_test_python3_agent=yes
794])
795
796AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
797 enable_test_python2_agent=no
798 enable_test_python3_agent=no
799])
800
801
802AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
803 AS_IF([test -z "$PYTHON2"], [
804 PYTHON2=python2
805 ], [
806 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
807 ])
808
809 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
810 AS_IF([test -z "$PYTHON2_BIN"], [
811 AS_IF([test -z "$test_python2_agent_autodetect"],[
812 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
813 ])
814 ], [
815 AC_MSG_CHECKING([for python2 lttng-ust agent])
816 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
817 PYTHON2_AGENT=$PYTHON2_BIN
818 AC_MSG_RESULT([yes])
819 RUN_PYTHON_AGENT_TEST=yes
820 ], [
821 AC_MSG_RESULT([no])
822 AS_IF([test -z "$test_python2_agent_autodetect"],[
823 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
824 ])
825 ])
826
827 ])
828
829])
830
831AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
832 AS_IF([test -z "$PYTHON3"], [
833 PYTHON3=python3
834 ], [
835 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
836 ])
837
838 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
839 AS_IF([test -z "$PYTHON3_BIN"], [
840 AS_IF([test -z "$test_python3_agent_autodetect"],[
841 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
842 ])
843 ], [
844 AC_MSG_CHECKING([for python3 lttng-ust agent])
845 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
846 PYTHON3_AGENT=$PYTHON3_BIN
847 AC_MSG_RESULT([yes])
848 RUN_PYTHON_AGENT_TEST=yes
849 ], [
850 AC_MSG_RESULT([no])
851 AS_IF([test -z "$test_python3_agent_autodetect"],[
852 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
853 ])
854 ])
855
856 ])
857])
858AC_SUBST([RUN_PYTHON_AGENT_TEST])
859AC_SUBST([PYTHON2_AGENT])
860AC_SUBST([PYTHON3_AGENT])
861
862# Arguments for binaries build exclusion
863AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
864AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
865 [Disable the build of lttng-consumerd binaries]))
866AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
867AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
868 [Disable the build of lttng-relayd binaries]))
869AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
870 [Disable the build of lttng-sessiond binaries]))
871AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
872 [Disable the build of the extra components]))
873
874
875# Always build libconfig since it a dependency of libcommon
876build_lib_config=yes
877
878build_lib_compat=no
879build_lib_consumer=no
880build_lib_hashtable=no
881build_lib_health=no
882build_lib_index=no
883build_lib_kernel_consumer=no
884build_lib_kernel_ctl=no
885build_lib_lttng_ctl=no
886build_lib_relayd=no
887build_lib_sessiond_comm=no
888build_lib_testpoint=no
889build_lib_ust_consumer=no
890
891# There is an overlap for enabled dependencies, but this makes everything
892# simpler. libcommon and libconfig are always compiled so they are not repeated
893# here.
894
895# Enable binary dependencies.
896AS_IF([test x$enable_bin_lttng != xno],
897 [
898 build_lib_lttng_ctl=yes
899 ]
900)
901
902AS_IF([test x$enable_bin_lttng_consumerd != xno],
903 [
904 build_lib_consumer=yes
905 build_lib_sessiond_comm=yes
906 build_lib_index=yes
907 build_lib_health=yes
908 build_lib_testpoint=yes
909 ]
910)
911
912AS_IF([test x$enable_bin_lttng_crash != xno],
913 # Do nothing since libconfig and libcommon are built by default.
914 []
915)
916
917AS_IF([test x$enable_bin_lttng_relayd != xno],
918 [
919 build_lib_lttng_ctl=yes
920 build_lib_sessiond_comm=yes
921 build_lib_hashtable=yes
922 build_lib_compat=yes
923 build_lib_index=yes
924 build_lib_health=yes
925 build_lib_testpoint=yes
926 ]
927)
928AS_IF([test x$enable_bin_lttng_sessiond != xno],
929 [
930 build_lib_lttng_ctl=yes
931 build_lib_sessiond_comm=yes
932 build_lib_kernel_ctl=yes
933 build_lib_hashtable=yes
934 build_lib_compat=yes
935 build_lib_relayd=yes
936 build_lib_testpoint=yes
937 build_lib_health=yes
938 build_lib_health=yes
939 ]
940)
941
942# Libraries dependencies enabling
943AS_IF([test x$build_lib_lttng_ctl = xyes],
944 [
945 build_lib_sessiond_comm=yes
946 build_lib_hashtable=yes
947 ]
948)
949
950AS_IF([test x$build_lib_consumer = xyes],
951 [
952 build_lib_sessiond_comm=yes
953 build_lib_kernel_consumer=yes
954 build_lib_hashtable=yes
955 build_lib_compat=yes
956 build_lib_relayd=yes
957 AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
958 ]
959)
960
961AS_IF([test x$build_lib_kernel_consumer = xyes],
962 [
963 build_lib_kernel_ctl=yes
964 build_lib_relayd=yes
965 ]
966)
967
968AS_IF([test x$build_lib_relayd = xyes],
969 [
970 build_lib_sessiond_comm=yes
971 ]
972)
973
974
975# Export binaries build conditions.
976AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
977AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
978AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
979AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
980AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
981
982# Export the tests and extras build conditions.
983AS_IF([\
984test "x$enable_bin_lttng" != "xno" && \
985test "x$enable_bin_lttng_consumerd" != "xno" && \
986test "x$enable_bin_lttng_crash" != "xno" && \
987test "x$enable_bin_lttng_relayd" != "xno" && \
988test "x$enable_bin_lttng_sessiond" != "xno"],
989[build_tests=yes],
990[build_tests=no]
991)
992
993AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
994AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
995
996# Export libraries build conditions.
997AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
998AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
999AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
1000AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
1001AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
1002AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
1003AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
1004AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
1005AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
1006AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
1007AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
1008AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
1009AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
1010
1011AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
1012AC_SUBST(AM_CFLAGS)
1013
1014AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
1015AC_SUBST(AM_CPPFLAGS)
1016
1017lttngincludedir="${includedir}/lttng"
1018AC_SUBST(lttngincludedir)
1019
1020lttngactionincludedir="${includedir}/lttng/action"
1021AC_SUBST(lttngactionincludedir)
1022
1023lttngconditionincludedir="${includedir}/lttng/condition"
1024AC_SUBST(lttngconditionincludedir)
1025
1026lttngnotificationincludedir="${includedir}/lttng/notification"
1027AC_SUBST(lttngnotificationincludedir)
1028
1029lttngtriggerincludedir="${includedir}/lttng/trigger"
1030AC_SUBST(lttngtriggerincludedir)
1031
1032lttnglibexecdir="${libdir}/lttng/libexec"
1033AC_SUBST(lttnglibexecdir)
1034
1035AC_CONFIG_FILES([
1036 Makefile
1037 doc/Makefile
1038 doc/man/Makefile
1039 doc/man/asciidoc-attrs.conf
1040 include/Makefile
1041 extras/Makefile
1042 extras/bindings/Makefile
1043 extras/bindings/swig/Makefile
1044 extras/bindings/swig/python/Makefile
1045 extras/core-handler/Makefile
1046 src/Makefile
1047 src/common/Makefile
1048 src/common/kernel-ctl/Makefile
1049 src/common/kernel-consumer/Makefile
1050 src/common/consumer/Makefile
1051 src/common/ust-consumer/Makefile
1052 src/common/hashtable/Makefile
1053 src/common/sessiond-comm/Makefile
1054 src/common/compat/Makefile
1055 src/common/relayd/Makefile
1056 src/common/testpoint/Makefile
1057 src/common/index/Makefile
1058 src/common/health/Makefile
1059 src/common/config/Makefile
1060 src/common/string-utils/Makefile
1061 src/lib/Makefile
1062 src/lib/lttng-ctl/Makefile
1063 src/lib/lttng-ctl/filter/Makefile
1064 src/lib/lttng-ctl/lttng-ctl.pc
1065 src/bin/Makefile
1066 src/bin/lttng-consumerd/Makefile
1067 src/bin/lttng-sessiond/Makefile
1068 src/bin/lttng-relayd/Makefile
1069 src/bin/lttng/Makefile
1070 src/bin/lttng-crash/Makefile
1071 tests/Makefile
1072 tests/destructive/Makefile
1073 tests/regression/Makefile
1074 tests/regression/kernel/Makefile
1075 tests/regression/tools/Makefile
1076 tests/regression/tools/streaming/Makefile
1077 tests/regression/tools/filtering/Makefile
1078 tests/regression/tools/health/Makefile
1079 tests/regression/tools/tracefile-limits/Makefile
1080 tests/regression/tools/snapshots/Makefile
1081 tests/regression/tools/live/Makefile
1082 tests/regression/tools/exclusion/Makefile
1083 tests/regression/tools/save-load/Makefile
1084 tests/regression/tools/save-load/configuration/Makefile
1085 tests/regression/tools/mi/Makefile
1086 tests/regression/tools/wildcard/Makefile
1087 tests/regression/tools/crash/Makefile
1088 tests/regression/tools/regen-metadata/Makefile
1089 tests/regression/tools/regen-statedump/Makefile
1090 tests/regression/tools/notification/Makefile
1091 tests/regression/tools/rotation/Makefile
1092 tests/regression/ust/Makefile
1093 tests/regression/ust/nprocesses/Makefile
1094 tests/regression/ust/high-throughput/Makefile
1095 tests/regression/ust/low-throughput/Makefile
1096 tests/regression/ust/before-after/Makefile
1097 tests/regression/ust/buffers-pid/Makefile
1098 tests/regression/ust/periodical-metadata-flush/Makefile
1099 tests/regression/ust/multi-session/Makefile
1100 tests/regression/ust/overlap/Makefile
1101 tests/regression/ust/overlap/demo/Makefile
1102 tests/regression/ust/linking/Makefile
1103 tests/regression/ust/daemon/Makefile
1104 tests/regression/ust/exit-fast/Makefile
1105 tests/regression/ust/fork/Makefile
1106 tests/regression/ust/libc-wrapper/Makefile
1107 tests/regression/ust/baddr-statedump/Makefile
1108 tests/regression/ust/ust-dl/Makefile
1109 tests/regression/ust/java-jul/Makefile
1110 tests/regression/ust/java-log4j/Makefile
1111 tests/regression/ust/python-logging/Makefile
1112 tests/regression/ust/getcpu-override/Makefile
1113 tests/regression/ust/clock-override/Makefile
1114 tests/regression/ust/type-declarations/Makefile
1115 tests/regression/ust/rotation-destroy-flush/Makefile
1116 tests/regression/ust/blocking/Makefile
1117 tests/stress/Makefile
1118 tests/unit/Makefile
1119 tests/unit/ini_config/Makefile
1120 tests/perf/Makefile
1121 tests/utils/Makefile
1122 tests/utils/tap/Makefile
1123 tests/utils/testapp/Makefile
1124 tests/utils/testapp/gen-ust-events/Makefile
1125 tests/utils/testapp/gen-ust-nevents/Makefile
1126 tests/utils/testapp/gen-ust-nevents-str/Makefile
1127 tests/utils/testapp/gen-syscall-events/Makefile
1128 tests/utils/testapp/gen-ust-tracef/Makefile
1129])
1130
1131# Inject variable into python test script.
1132AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1133# Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1134AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1135AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
1136
1137AC_OUTPUT
1138
1139#
1140# Mini-report on what will be built.
1141#
1142
1143PPRINT_INIT
1144PPRINT_SET_INDENT(1)
1145PPRINT_SET_TS(38)
1146
1147AS_ECHO
1148AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1149AS_ECHO
1150
1151AS_IF([test -n "$report_fold"], [
1152 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1153], [
1154 AS_ECHO("$version_description")
1155])
1156
1157AS_ECHO
1158PPRINT_SUBTITLE([Features])
1159
1160# Target architecture we're building for.
1161target_arch=$host_cpu
1162[
1163for f in $CFLAGS; do
1164 if test $f = "-m32"; then
1165 target_arch="32-bit"
1166 elif test $f = "-m64"; then
1167 target_arch="64-bit"
1168 fi
1169done
1170]
1171PPRINT_PROP_STRING([Target architecture], $target_arch)
1172
1173# kmod enabled/disabled
1174test "x$with_kmod" != "xno" && value=1 || value=0
1175PPRINT_PROP_BOOL([libkmod support], $value)
1176
1177# LTTng-UST enabled/disabled
1178test "x$with_lttng_ust" = "xyes" && value=1 || value=0
1179PPRINT_PROP_BOOL([LTTng-UST support], $value)
1180
1181AS_ECHO
1182PPRINT_SUBTITLE([Binaries])
1183
1184# List binaries to be built
1185test x$enable_bin_lttng != xno && value=1 || value=0
1186PPRINT_PROP_BOOL([lttng], $value)
1187
1188test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1189PPRINT_PROP_BOOL([lttng-consumerd], $value)
1190
1191test x$enable_bin_lttng_crash != xno && value=1 || value=0
1192PPRINT_PROP_BOOL([lttng-crash], $value)
1193
1194test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1195PPRINT_PROP_BOOL([lttng-relayd], $value)
1196
1197test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1198PPRINT_PROP_BOOL([lttng-sessiond], $value)
1199
1200# Extras
1201test x$enable_extras != xno && value=1 || value=0
1202AS_ECHO
1203PPRINT_SET_INDENT(0)
1204PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1205PPRINT_SET_INDENT(1)
1206
1207AS_ECHO
1208PPRINT_SUBTITLE([Tests])
1209
1210# Print clear message that tests won't be built
1211AS_IF([test "x$build_tests" = "xno"],[
1212 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1213])
1214
1215# LTTng UST Java agent JUL tests enabled/disabled
1216test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1217PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1218
1219# LTTng UST Java agent Log4j tests enabled/disabled
1220test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1221PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1222
1223test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1224PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1225
1226test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1227PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1228
1229#Python binding enabled/disabled
1230test "x$enable_python_binding" = xyes && value=1 || value=0
1231AS_ECHO
1232PPRINT_SET_INDENT(0)
1233PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1234
1235# man pages build enabled/disabled
1236m4_pushdef([build_man_pages_msg], [Build and install man pages])
1237
1238AS_IF([test "x$man_pages_opt" != "xno"], [
1239 AS_IF([test "x$in_git_repo" = "xyes"], [
1240 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1241 ], [
1242 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1243 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1244 ], [
1245 PPRINT_PROP_STRING([build_man_pages_msg],
1246 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1247 $PPRINT_COLOR_SUBTITLE)
1248 ])
1249 ])
1250], [
1251 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1252])
1253
1254m4_popdef([build_man_pages_msg])
1255
1256test "x$embedded_help" = xyes && value=1 || value=0
1257PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1258
1259PPRINT_SET_INDENT(1)
1260
1261report_bindir="`eval eval echo $bindir`"
1262report_libdir="`eval eval echo $libdir`"
1263
1264# Print the bindir and libdir this `make install' will install into.
1265AS_ECHO
1266PPRINT_SUBTITLE([Install directories])
1267PPRINT_PROP_STRING([Binaries], [$report_bindir])
1268PPRINT_PROP_STRING([Libraries], [$report_libdir])
1269
1270AS_ECHO
1271PPRINT_SUBTITLE([Search directories])
1272
1273# If we build the sessiond, print the paths it will use
1274AS_IF([test "$SESSIOND_BIN" = ""],[
1275 path="$report_bindir/lttng-sessiond"
1276],[
1277 path="$SESSIOND_BIN"
1278])
1279PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1280
1281AS_IF([test "$CONSUMERD32_BIN" = ""],[
1282 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1283],[
1284 path="$CONSUMERD32_BIN"
1285])
1286PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1287
1288AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1289 path="`eval eval echo $libdir`"
1290],[
1291 path="$CONSUMERD32_LIBDIR"
1292])
1293PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1294
1295AS_IF([test "$CONSUMERD64_BIN" = ""],[
1296 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1297],[
1298 path="$CONSUMERD64_BIN"
1299])
1300PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1301
1302AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1303 path="`eval eval echo $libdir`"
1304],[
1305 path="$CONSUMERD64_LIBDIR"
1306])
1307PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1308PPRINT_SET_INDENT(0)
1309
1310AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1311 AS_ECHO
1312 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1313
1314Note that the man pages are already built in this distribution tarball,
1315therefore asciidoc and xmlto are only needed if you intend to modify
1316their sources.
1317
1318Also note that the installed man pages will contain the project's
1319default command-line option and environment variable values.
1320
1321Use --disable-man-pages to completely disable building and installing
1322the man pages.])
1323])
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