List the `regenerate` command in various help resources
[lttng-tools.git] / configure.ac
... / ...
CommitLineData
1AC_PREREQ([2.64])
2AC_INIT([lttng-tools],[2.10.0-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])
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_LEX
28AC_PROG_MAKE_SET
29AC_PROG_SED
30AC_PROG_YACC
31AC_PATH_PROG(report_fold, fold)
32LT_INIT
33
34# Check for objcopy, required by the base address statedump and dynamic linker tests
35AC_CHECK_TOOL([OBJCOPY], objcopy, no)
36AS_IF([test "x$OBJCOPY" = xno],
37 [AC_MSG_WARN([Cannont find objcopy. The base address statedump and dynamic linker tests will be disabled. Install the binutils package to remediate this.])]
38)
39AM_CONDITIONAL([HAVE_OBJCOPY], [test "x$OBJCOPY" != xno])
40
41# Checks for typedefs, structures, and compiler characteristics.
42AC_C_INLINE
43AC_TYPE_INT32_T
44AC_TYPE_INT64_T
45AC_TYPE_MODE_T
46AC_TYPE_OFF_T
47AC_TYPE_PID_T
48AC_TYPE_SIZE_T
49AC_TYPE_SSIZE_T
50AC_TYPE_UID_T
51AC_TYPE_UINT16_T
52AC_TYPE_UINT32_T
53AC_TYPE_UINT64_T
54AC_TYPE_UINT8_T
55
56AX_C___ATTRIBUTE__
57AS_IF([test "x$ax_cv___attribute__" = "xyes"],
58 [:],
59 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
60
61AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
62LIBS="$PTHREAD_LIBS $LIBS"
63CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
64CC="$PTHREAD_CC"
65
66AX_LIB_SOCKET_NSL
67
68# Compute minor/major/patchlevel version numbers
69major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
70minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
71patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
72
73AC_SUBST([MAJOR_VERSION], [$major_version])
74AC_SUBST([MINOR_VERSION], [$minor_version])
75AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
76AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
77AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
78AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
79
80version_name="Codename TBD"
81version_description='Description TBD'
82version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
83
84AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
85AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
86
87# libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
88AC_ARG_ENABLE(libtool-linkdep-fixup,
89 AS_HELP_STRING([--disable-libtool-linkdep-fixup],
90 [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
91 libtool_fixup=$enableval,
92 libtool_fixup=yes)
93
94AS_IF([test "x$libtool_fixup" = "xyes"],
95 [
96 libtool_m4="$srcdir/m4/libtool.m4"
97 libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
98 AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
99 libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
100 AS_IF([test $libtool_flag_pattern_count -ne 0],
101 [
102 AC_MSG_RESULT([$libtool_flag_pattern_count])
103 AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
104 $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
105 ],
106 [
107 AC_MSG_RESULT([none])
108 ])
109 ])
110
111AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
112
113AC_CHECK_HEADERS([ \
114 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
115 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
116 getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
117 netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
118 sys/mount.h sys/param.h sys/time.h
119])
120
121# Basic functions check
122AC_CHECK_FUNCS([ \
123 atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
124 gethostbyname gethostname getpagesize localtime_r memchr memset \
125 mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
126 strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
127 strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
128])
129
130# Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
131# add -lrt to LIBS
132AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
133
134# Babeltrace viewer check
135AC_ARG_WITH([babeltrace-bin],
136 AS_HELP_STRING([--with-babeltrace-bin],
137 [Location of the babeltrace viewer executable (including the filename)]),
138 [BABELTRACE_BIN="$withval"],
139 [BABELTRACE_BIN=''])
140AC_SUBST([BABELTRACE_BIN])
141
142# lttv-gui
143AC_ARG_WITH([lttv-gui-bin],
144 AS_HELP_STRING([--with-lttv-gui-bin],
145 [Location of the lttv GUI viewer executable (including the filename)]),
146 [LTTV_GUI_BIN="$withval"],
147 [LTTV_GUI_BIN=''])
148AC_SUBST([LTTV_GUI_BIN])
149
150AC_ARG_WITH([consumerd32-bin],
151 AS_HELP_STRING([--with-consumerd32-bin],
152 [Location of the 32-bit consumerd executable (including the filename)]),
153 [CONSUMERD32_BIN="$withval"],
154 [CONSUMERD32_BIN=''])
155AC_SUBST([CONSUMERD32_BIN])
156
157AC_ARG_WITH([consumerd64-bin],
158 AS_HELP_STRING([--with-consumerd64-bin],
159 [Location of the 64-bit consumerd executable (including the filename)]),
160 [CONSUMERD64_BIN="$withval"],
161 [CONSUMERD64_BIN=''])
162AC_SUBST([CONSUMERD64_BIN])
163
164AC_ARG_WITH([consumerd32-libdir],
165 AS_HELP_STRING([--with-consumerd32-libdir],
166 [Directory containing the 32-bit consumerd libraries]),
167 [CONSUMERD32_LIBDIR="$withval"],
168 [CONSUMERD32_LIBDIR=''])
169AC_SUBST([CONSUMERD32_LIBDIR])
170
171AC_ARG_WITH([consumerd64-libdir],
172 AS_HELP_STRING([--with-consumerd64-libdir],
173 [Directory containing the 64-bit consumerd libraries]),
174 [CONSUMERD64_LIBDIR="$withval"],
175 [CONSUMERD64_LIBDIR=''])
176AC_SUBST([CONSUMERD64_LIBDIR])
177
178AC_ARG_WITH([sessiond-bin],
179 AS_HELP_STRING([--with-sessiond-bin],
180 [Location of the sessiond executable (including the filename)]),
181 [SESSIOND_BIN="$withval"],
182 [SESSIOND_BIN=''])
183AC_SUBST([SESSIOND_BIN])
184
185AC_ARG_WITH([lttng-system-rundir],
186 AS_HELP_STRING([--with-lttng-system-rundir],
187 [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
188 [LTTNG_SYSTEM_RUNDIR="$withval"],
189 [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
190AC_SUBST([LTTNG_SYSTEM_RUNDIR])
191
192AC_ARG_ENABLE([test-java-agent-jul],
193 [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
194 [test_java_agent_jul=$enableval],
195 [test_java_agent_jul=no]
196)
197
198AC_ARG_ENABLE([test-java-agent-log4j],
199 [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j tests [default=no]])],
200 [test_java_agent_log4j=$enableval],
201 [test_java_agent_log4j=no]
202)
203
204AC_ARG_ENABLE([test-java-agent-all],
205 [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
206 [test_java_agent_jul=$enableval
207 test_java_agent_log4j=$enableval],
208 [:]
209)
210
211AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
212AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
213AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
214AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
215AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
216AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
217AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
218AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
219
220AC_DEFUN([_AC_DEFINE_AND_SUBST], [
221 AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
222 $1="$2"
223 AC_SUBST([$1])
224])
225
226AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
227 AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
228 $1="$2"
229 AC_SUBST([$1])
230])
231
232# Default values
233m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [4096])
234m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
235m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
236m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
237m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
238_AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT], [5345])
239_AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
240_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
241_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
242_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
243_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
244_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
245_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
246_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [262144])
247_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
248_AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
249_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
250_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
251_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
252_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
253_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
254_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
255_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
256_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
257_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
258_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
259_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
260_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
261_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
262_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
263_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
264_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
265_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [131072])
266_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
267_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
268_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
269_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
270_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
271
272# Command short descriptions
273_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
274_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
275_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
276_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
277_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
278_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
279_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
280_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
281_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
282_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
283_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_METADATA], [Manage an LTTng tracing session's metadata generation])
284_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Manage an LTTng tracing session's data regeneration])
285_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
286_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
287_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
288_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
289_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
290_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
291_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
292_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
293_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
294_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
295
296if test "x$prefix" = "xNONE"; then
297 prefix=$ac_default_prefix
298fi
299CONFDIR=`eval echo $sysconfdir`
300AC_SUBST(CONFDIR)
301AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
302
303AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data directory.])
304
305#
306# Check for pthread
307AC_CHECK_LIB([pthread], [pthread_create], [],
308 [AC_MSG_ERROR([Cannot find libpthread. Use LDFLAGS=-Ldir to specify its location.])]
309)
310
311# Check libpopt
312PKG_CHECK_MODULES([POPT], [popt],
313 [LIBS="$LIBS $POPT_LIBS"],
314 [
315 AC_MSG_WARN([pkg-config was unable to find a valid .pc for libpopt. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
316 AC_MSG_WARN([Finding libpopt without pkg-config.])
317 AC_CHECK_LIB([popt],
318 [poptGetContext],
319 [],
320 [
321 AC_MSG_ERROR([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
322 ]
323 )
324 ]
325)
326
327PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
328
329# Check for uuid in system libs
330AC_CHECK_FUNCS([uuid_generate],
331[
332 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
333 link_with_libuuid=no
334],
335[
336# First, check the pkg-config module is available, otherwise explicitly check
337# for libuuid, or uuid support in the C-library.
338PKG_CHECK_MODULES([UUID], [uuid],
339[
340 LIBS="$LIBS $UUID_LIBS"
341 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
342 link_with_libuuid=yes
343],
344[
345 # Check for libuuid
346 AC_CHECK_LIB([uuid],
347 [uuid_generate],
348 [
349 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
350 link_with_libuuid=yes
351 ],
352 [
353 # libuuid not found, check for uuid_create in libc.
354 AC_CHECK_LIB([c],
355 [uuid_create],
356 [
357 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
358 link_with_libc_uuid=yes
359 ],
360 [
361 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
362 ]
363 )
364 ]
365 )
366])
367])
368
369AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBUUID], [test "x$link_with_libuuid" = "xyes"])
370AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBC_UUID], [test "x$link_with_libc_uuid" = "xyes"])
371
372AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
373
374# URCU library version needed or newer
375m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.8.0 is needed])
376
377# Check liburcu needed function calls
378AC_CHECK_DECL([cds_list_add], [],
379 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
380AC_CHECK_DECL([cds_wfcq_init], [],
381 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
382AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
383 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
384AC_CHECK_DECL([futex_async], [],
385 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
386AC_CHECK_DECL([rcu_thread_offline], [],
387 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
388AC_CHECK_DECL([rcu_thread_online], [],
389 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
390AC_CHECK_DECL([caa_likely], [],
391 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
392AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
393 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
394
395#Function added in urcu 0.7.0
396AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
397 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
398)
399
400# Check kmod library
401AC_ARG_WITH(kmod-prefix,
402 AS_HELP_STRING([--with-kmod-prefix=PATH],
403 [Specify the installation prefix of the kmod library.
404 Headers must be in PATH/include; libraries in PATH/lib.]),
405 [
406 CPPFLAGS="$CPPFLAGS -I${withval}/include"
407 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
408 ])
409
410AC_ARG_ENABLE(kmod,
411 AS_HELP_STRING([--disable-kmod],[build without kmod support]),
412 kmod_support=$enableval, kmod_support=yes)
413
414AS_IF([test "x$kmod_support" = "xyes"], [
415 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
416 [
417 AC_DEFINE([HAVE_KMOD], [1], [has kmod support])
418 LIBS="$LIBS -lkmod"
419 kmod_found=yes
420 ],
421 kmod_found=no
422 )
423])
424AM_CONDITIONAL([HAVE_KMOD], [test "x$kmod_found" = xyes])
425
426AC_ARG_WITH(lttng-ust-prefix,
427 AS_HELP_STRING([--with-lttng-ust-prefix=PATH],
428 [Specify the installation prefix of the lttng-ust library.
429 Headers must be in PATH/include; libraries in PATH/lib.]),
430 [
431 CPPFLAGS="$CPPFLAGS -I${withval}/include"
432 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
433 ])
434
435# Check liblttng-ust-ctl library
436AC_ARG_WITH(lttng-ust,
437 AS_HELP_STRING([--without-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
438 lttng_ust_support=$withval, lttng_ust_support=yes)
439
440AS_IF([test "x$lttng_ust_support" = "xyes"], [
441 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
442 [
443 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
444 lttng_ust_ctl_found=yes
445 ],
446 [AC_MSG_ERROR([Cannot find LTTng-UST >= 2.2.x. Use --with-lttng-ust-prefix=PREFIX to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])],
447 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
448 )
449])
450AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])
451AC_CHECK_FUNCS([sched_getcpu sysconf sync_file_range])
452
453# check for dlopen
454AC_CHECK_LIB([dl], [dlopen],
455[
456 have_libdl=yes
457],
458[
459 #libdl not found, check for dlopen in libc.
460 AC_CHECK_LIB([c], [dlopen],
461 [
462 have_libc_dl=yes
463 ],
464 [
465 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
466 ])
467])
468AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
469AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
470
471# Check for fmemopen
472AC_CHECK_LIB([c], [fmemopen],
473[
474 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
475]
476)
477
478# Check for open_memstream
479AC_CHECK_LIB([c], [open_memstream],
480[
481 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
482]
483)
484
485# check for libpfm
486AC_CHECK_LIB([pfm], [pfm_initialize],
487 [
488 have_libpfm=yes
489 ])
490AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
491
492AC_ARG_ENABLE([git-version],
493 [AC_HELP_STRING([--disable-git-version],
494 [Do not use the git version for the build])],
495 [have_git_version=$enableval], [have_git_version=yes]
496)
497
498AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
499 [test "x${have_git_version}" = "xyes"])
500
501# For Python
502# SWIG version needed or newer:
503swig_version=2.0.0
504
505AC_ARG_ENABLE([python-bindings],
506 [AC_HELP_STRING([--enable-python-bindings],
507 [compile Python bindings])],
508 [enable_python_binding=$enableval], [enable_python_binding=no])
509
510AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
511
512if test "x$enable_python_binding" = xyes; then
513 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
514 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
515 AM_PATH_PYTHON([3.0])
516
517 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
518 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
519 AS_IF([test -z "$PYTHON_INCLUDE"], [
520 AS_IF([test -z "$PYTHON_CONFIG"], [
521 AC_PATH_PROGS([PYTHON_CONFIG],
522 [python$PYTHON_VERSION-config python-config],
523 [no],
524 [`dirname $PYTHON`])
525 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
526 ])
527 AC_MSG_CHECKING([python include flags])
528 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
529 AC_MSG_RESULT([$PYTHON_INCLUDE])
530 ])
531
532else
533 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
534[if you want Python bindings.])
535
536fi
537
538# Epoll check. If not present, the build will fallback on poll() API
539AX_HAVE_EPOLL(
540 [AX_CONFIG_FEATURE_ENABLE(epoll)],
541 [AX_CONFIG_FEATURE_DISABLE(epoll)]
542)
543AX_CONFIG_FEATURE(
544 [epoll], [This platform supports epoll(7)],
545 [HAVE_EPOLL], [This platform supports epoll(7).],
546 [enable_epoll="yes"], [enable_epoll="no"]
547)
548AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
549
550AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
551AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
552
553if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
554 AX_JAVA_OPTIONS
555 AX_PROG_JAVAC
556 AX_PROG_JAVA
557 AX_PROG_JAR
558
559 AX_CHECK_CLASSPATH
560
561 # Check for Java UST agent common class first
562 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
563 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
564 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
565 fi
566
567 if test "x$test_java_agent_jul" = "xyes"; then
568 # Check for JUL agent class
569 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
570 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
571 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
572 fi
573 fi
574
575 if test "x$test_java_agent_log4j" = "xyes"; then
576 # Check for Log4j agent class
577 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
578 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
579 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
580 fi
581
582 # Check for Log4j class
583 AX_CHECK_CLASS(org.apache.log4j.Logger)
584 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
585 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"])
586 fi
587 fi
588fi
589
590# set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
591# is not distributed in tarballs
592AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
593AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
594
595# enable building man pages (user's intention)
596AC_ARG_ENABLE(
597 man-pages,
598 AS_HELP_STRING(
599 [--disable-man-pages],
600 [Do not build and install man pages (already built in a distributed tarball)]
601 ),
602 [man_pages_opt=$enableval],
603 [man_pages_opt=yes]
604)
605
606# check for asciidoc and xmlto if we enabled building the man pages
607have_asciidoc_xmlto=no
608warn_prebuilt_man_pages=no
609
610AS_IF([test "x$man_pages_opt" = "xyes"], [
611 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
612 AC_PATH_PROG([XMLTO], [xmlto], [no])
613
614 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
615 AS_IF([test "x$in_git_repo" = "xyes"], [
616 # this is an error because we're in the Git repo, which
617 # means the man pages are not already generated for us,
618 # thus asciidoc/xmlto are required because we were asked
619 # to build the man pages
620 AC_MSG_ERROR([
621You need asciidoc and xmlto to build the LTTng-tools man pages. Use
622--disable-man-pages to disable building the man pages, in which case
623they will not be installed.
624 ])
625 ], [
626 # only warn here: since we're in the tarball, the man
627 # pages should already be generated at this point, thus
628 # asciidoc/xmlto are not strictly required
629 warn_prebuilt_man_pages=yes
630 ])
631 ], [
632 have_asciidoc_xmlto=yes
633 ])
634])
635
636# export man page build condition: build the man pages if the user
637# asked for it, and if the tools are available
638AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
639AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
640
641AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
642
643# Python agent test
644UST_PYTHON_AGENT="lttngust"
645
646AC_ARG_ENABLE(test-python2-agent,
647 AS_HELP_STRING([--enable-test-python2-agent],
648 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
649 ),[:],[test_python2_agent_autodetect=yes]
650)
651
652AC_ARG_ENABLE(test-python3-agent,
653 AS_HELP_STRING([--enable-test-python3-agent],
654 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
655 ),[:],[test_python3_agent_autodetect=yes]
656)
657
658AC_ARG_ENABLE(test-python-agent-all,
659 AS_HELP_STRING([--enable-test-python-agent-all],
660 [enable test for all python{2/3} agent.]
661 ),
662)
663
664AS_IF([test ! -z "$enable_test_python_agent_all"], [
665 unset test_python2_agent_autodetect
666 unset test_python3_agent_autodetect
667])
668
669AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
670 enable_test_python2_agent=yes
671 enable_test_python3_agent=yes
672])
673
674AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
675 enable_test_python2_agent=no
676 enable_test_python3_agent=no
677])
678
679
680AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
681 AS_IF([test -z "$PYTHON2"], [
682 PYTHON2=python2
683 ], [
684 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
685 ])
686
687 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
688 AS_IF([test -z "$PYTHON2_BIN"], [
689 AS_IF([test -z "$test_python2_agent_autodetect"],[
690 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
691 ])
692 ], [
693 AC_MSG_CHECKING([for python2 lttng-ust agent])
694 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
695 PYTHON2_AGENT=$PYTHON2_BIN
696 AC_MSG_RESULT([yes])
697 RUN_PYTHON_AGENT_TEST=yes
698 ], [
699 AC_MSG_RESULT([no])
700 AS_IF([test -z "$test_python2_agent_autodetect"],[
701 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
702 ])
703 ])
704
705 ])
706
707])
708
709AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
710 AS_IF([test -z "$PYTHON3"], [
711 PYTHON3=python3
712 ], [
713 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
714 ])
715
716 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
717 AS_IF([test -z "$PYTHON3_BIN"], [
718 AS_IF([test -z "$test_python3_agent_autodetect"],[
719 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
720 ])
721 ], [
722 AC_MSG_CHECKING([for python3 lttng-ust agent])
723 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
724 PYTHON3_AGENT=$PYTHON3_BIN
725 AC_MSG_RESULT([yes])
726 RUN_PYTHON_AGENT_TEST=yes
727 ], [
728 AC_MSG_RESULT([no])
729 AS_IF([test -z "$test_python3_agent_autodetect"],[
730 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
731 ])
732 ])
733
734 ])
735])
736AC_SUBST([RUN_PYTHON_AGENT_TEST])
737AC_SUBST([PYTHON2_AGENT])
738AC_SUBST([PYTHON3_AGENT])
739
740# Arguments for binaries build exclusion
741AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
742AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
743 [Disable the build of lttng-consumerd binaries]))
744AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
745AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
746 [Disable the build of lttng-relayd binaries]))
747AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
748 [Disable the build of lttng-sessiond binaries]))
749AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
750 [Disable the build of the extra components]))
751
752
753# Always build libconfig since it a dependency of libcommon
754build_lib_config=yes
755
756build_lib_compat=no
757build_lib_consumer=no
758build_lib_hashtable=no
759build_lib_health=no
760build_lib_index=no
761build_lib_kernel_consumer=no
762build_lib_kernel_ctl=no
763build_lib_lttng_ctl=no
764build_lib_relayd=no
765build_lib_sessiond_comm=no
766build_lib_testpoint=no
767build_lib_ust_consumer=no
768
769# There is an overlap for enabled dependencies, but this makes everything
770# simpler. libcommon and libconfig are always compiled so they are not repeated
771# here.
772
773# Enable binary dependencies.
774AS_IF([test x$enable_bin_lttng != xno],
775 [
776 build_lib_lttng_ctl=yes
777 ]
778)
779
780AS_IF([test x$enable_bin_lttng_consumerd != xno],
781 [
782 build_lib_consumer=yes
783 build_lib_sessiond_comm=yes
784 build_lib_index=yes
785 build_lib_health=yes
786 build_lib_testpoint=yes
787 ]
788)
789
790AS_IF([test x$enable_bin_lttng_crash != xno],
791 # Do nothing since libconfig and libcommon are built by default.
792 []
793)
794
795AS_IF([test x$enable_bin_lttng_relayd != xno],
796 [
797 build_lib_lttng_ctl=yes
798 build_lib_sessiond_comm=yes
799 build_lib_hashtable=yes
800 build_lib_compat=yes
801 build_lib_index=yes
802 build_lib_health=yes
803 build_lib_testpoint=yes
804 ]
805)
806AS_IF([test x$enable_bin_lttng_sessiond != xno],
807 [
808 build_lib_lttng_ctl=yes
809 build_lib_sessiond_comm=yes
810 build_lib_kernel_ctl=yes
811 build_lib_hashtable=yes
812 build_lib_compat=yes
813 build_lib_relayd=yes
814 build_lib_testpoint=yes
815 build_lib_health=yes
816 build_lib_health=yes
817 ]
818)
819
820# Libraries dependencies enabling
821AS_IF([test x$build_lib_lttng_ctl = xyes],
822 [
823 build_lib_sessiond_comm=yes
824 build_lib_hashtable=yes
825 ]
826)
827
828AS_IF([test x$build_lib_consumer = xyes],
829 [
830 build_lib_sessiond_comm=yes
831 build_lib_kernel_consumer=yes
832 build_lib_hashtable=yes
833 build_lib_compat=yes
834 build_lib_relayd=yes
835 AS_IF([test x$lttng_ust_ctl_found = xyes],[build_lib_ust_consumer=yes])
836 ]
837)
838
839AS_IF([test x$build_lib_kernel_consumer = xyes],
840 [
841 build_lib_kernel_ctl=yes
842 build_lib_relayd=yes
843 ]
844)
845
846AS_IF([test x$build_lib_relayd = xyes],
847 [
848 build_lib_sessiond_comm=yes
849 ]
850)
851
852
853# Export binaries build conditions.
854AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
855AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
856AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
857AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
858AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
859
860# Export the tests and extras build conditions.
861AS_IF([\
862test "x$enable_bin_lttng" != "xno" && \
863test "x$enable_bin_lttng_consumerd" != "xno" && \
864test "x$enable_bin_lttng_crash" != "xno" && \
865test "x$enable_bin_lttng_relayd" != "xno" && \
866test "x$enable_bin_lttng_sessiond" != "xno"],
867[build_tests=yes],
868[build_tests=no]
869)
870
871AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
872AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
873
874# Export libraries build conditions.
875AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
876AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
877AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
878AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
879AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
880AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
881AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
882AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
883AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
884AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
885AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
886AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
887AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
888
889# check for pgrep
890AC_PATH_PROG([PGREP], [pgrep], [no])
891AM_CONDITIONAL([HAS_PGREP], [test "x$PGREP" != "xno"])
892
893# check for bison
894have_bison=yes
895
896AS_IF([test "x$(basename "$YACC")" != "xbison -y"], [have_bison=no])
897AC_PATH_PROG([BISON], [bison])
898AX_PROG_BISON_VERSION([2.4], [], [have_bison=no])
899
900AS_IF([test "x$have_bison" = "xno"], [
901 AS_IF([test "x$in_git_repo" = "xyes"], [
902 AC_MSG_ERROR([Bison >= 2.4 is required when building from the Git repository.])
903 ], [
904 AC_MSG_WARN([
905Missing Bison >= 2.4. Note that the parser files are already built in
906this distribution tarball, so Bison is only needed if you intend to
907modify their sources.
908 ])
909 ])
910])
911
912# export bison condition
913AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
914
915# check for flex
916have_flex=yes
917
918AS_IF([test "x$LEX" != "xflex"], [have_flex=no])
919AC_PATH_PROG([FLEX], [flex])
920AX_PROG_FLEX_VERSION([2.5.35], [], [have_flex=no])
921
922AS_IF([test "x$have_flex" = "xno"], [
923 AS_IF([test "x$in_git_repo" = "xyes"], [
924 AC_MSG_ERROR([Flex >= 2.5.35 is required when building from the Git repository.])
925 ], [
926 AC_MSG_WARN([
927Missing Flex >= 2.5.35. Note that the lexer files are already built in
928this distribution tarball, so Flex is only needed if you intend to
929modify their sources.
930 ])
931 ])
932])
933
934# export flex condition
935AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
936
937CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
938
939DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/src -I\$(top_builddir)/include -include config.h"
940
941lttngincludedir="${includedir}/lttng"
942
943AC_SUBST(lttngincludedir)
944AC_SUBST(DEFAULT_INCLUDES)
945
946lttnglibexecdir="${libdir}/lttng/libexec"
947AC_SUBST(lttnglibexecdir)
948
949AC_CONFIG_FILES([
950 Makefile
951 doc/Makefile
952 doc/man/Makefile
953 doc/man/asciidoc-attrs.conf
954 include/Makefile
955 extras/Makefile
956 extras/bindings/Makefile
957 extras/bindings/swig/Makefile
958 extras/bindings/swig/python/Makefile
959 extras/core-handler/Makefile
960 src/Makefile
961 src/common/Makefile
962 src/common/kernel-ctl/Makefile
963 src/common/kernel-consumer/Makefile
964 src/common/consumer/Makefile
965 src/common/ust-consumer/Makefile
966 src/common/hashtable/Makefile
967 src/common/sessiond-comm/Makefile
968 src/common/compat/Makefile
969 src/common/relayd/Makefile
970 src/common/testpoint/Makefile
971 src/common/index/Makefile
972 src/common/health/Makefile
973 src/common/config/Makefile
974 src/lib/Makefile
975 src/lib/lttng-ctl/Makefile
976 src/lib/lttng-ctl/filter/Makefile
977 src/lib/lttng-ctl/lttng-ctl.pc
978 src/bin/Makefile
979 src/bin/lttng-consumerd/Makefile
980 src/bin/lttng-sessiond/Makefile
981 src/bin/lttng-relayd/Makefile
982 src/bin/lttng/Makefile
983 src/bin/lttng-crash/Makefile
984 tests/Makefile
985 tests/destructive/Makefile
986 tests/regression/Makefile
987 tests/regression/kernel/Makefile
988 tests/regression/tools/Makefile
989 tests/regression/tools/streaming/Makefile
990 tests/regression/tools/filtering/Makefile
991 tests/regression/tools/health/Makefile
992 tests/regression/tools/tracefile-limits/Makefile
993 tests/regression/tools/snapshots/Makefile
994 tests/regression/tools/live/Makefile
995 tests/regression/tools/exclusion/Makefile
996 tests/regression/tools/save-load/Makefile
997 tests/regression/tools/save-load/configuration/Makefile
998 tests/regression/tools/mi/Makefile
999 tests/regression/tools/wildcard/Makefile
1000 tests/regression/tools/crash/Makefile
1001 tests/regression/tools/regen-metadata/Makefile
1002 tests/regression/tools/regen-statedump/Makefile
1003 tests/regression/ust/Makefile
1004 tests/regression/ust/nprocesses/Makefile
1005 tests/regression/ust/high-throughput/Makefile
1006 tests/regression/ust/low-throughput/Makefile
1007 tests/regression/ust/before-after/Makefile
1008 tests/regression/ust/buffers-pid/Makefile
1009 tests/regression/ust/periodical-metadata-flush/Makefile
1010 tests/regression/ust/multi-session/Makefile
1011 tests/regression/ust/overlap/Makefile
1012 tests/regression/ust/overlap/demo/Makefile
1013 tests/regression/ust/linking/Makefile
1014 tests/regression/ust/daemon/Makefile
1015 tests/regression/ust/exit-fast/Makefile
1016 tests/regression/ust/fork/Makefile
1017 tests/regression/ust/libc-wrapper/Makefile
1018 tests/regression/ust/baddr-statedump/Makefile
1019 tests/regression/ust/ust-dl/Makefile
1020 tests/regression/ust/java-jul/Makefile
1021 tests/regression/ust/java-log4j/Makefile
1022 tests/regression/ust/python-logging/Makefile
1023 tests/regression/ust/getcpu-override/Makefile
1024 tests/regression/ust/clock-override/Makefile
1025 tests/regression/ust/type-declarations/Makefile
1026 tests/regression/ust/rotation-destroy-flush/Makefile
1027 tests/stress/Makefile
1028 tests/unit/Makefile
1029 tests/unit/ini_config/Makefile
1030 tests/perf/Makefile
1031 tests/utils/Makefile
1032 tests/utils/tap/Makefile
1033 tests/utils/testapp/Makefile
1034 tests/utils/testapp/gen-ust-events/Makefile
1035 tests/utils/testapp/gen-ust-nevents/Makefile
1036 tests/utils/testapp/gen-ust-tracef/Makefile
1037])
1038
1039# Inject variable into python test script.
1040AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1041# Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1042AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1043
1044AC_OUTPUT
1045
1046#
1047# Mini-report on what will be built.
1048#
1049
1050PPRINT_INIT
1051PPRINT_SET_INDENT(1)
1052PPRINT_SET_TS(38)
1053
1054AS_ECHO
1055AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1056AS_ECHO
1057
1058AS_IF([test -n "$report_fold"], [
1059 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1060], [
1061 AS_ECHO("$version_description")
1062])
1063
1064AS_ECHO
1065PPRINT_SUBTITLE([Features])
1066
1067# Target architecture we're building for.
1068target_arch=$host_cpu
1069[
1070for f in $CFLAGS; do
1071 if test $f = "-m32"; then
1072 target_arch="32-bit"
1073 elif test $f = "-m64"; then
1074 target_arch="64-bit"
1075 fi
1076done
1077]
1078PPRINT_PROP_STRING([Target architecture], $target_arch)
1079
1080# kmod enabled/disabled
1081test "x$kmod_found" = "xyes" && value=1 || value=0
1082PPRINT_PROP_BOOL([libkmod support], $value)
1083
1084# LTTng-UST enabled/disabled
1085test "x$lttng_ust_support" = "xyes" && value=1 || value=0
1086PPRINT_PROP_BOOL([LTTng-UST support], $value)
1087
1088AS_ECHO
1089PPRINT_SUBTITLE([Binaries])
1090
1091# List binaries to be built
1092test x$enable_bin_lttng != xno && value=1 || value=0
1093PPRINT_PROP_BOOL([lttng], $value)
1094
1095test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1096PPRINT_PROP_BOOL([lttng-consumerd], $value)
1097
1098test x$enable_bin_lttng_crash != xno && value=1 || value=0
1099PPRINT_PROP_BOOL([lttng-crash], $value)
1100
1101test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1102PPRINT_PROP_BOOL([lttng-relayd], $value)
1103
1104test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1105PPRINT_PROP_BOOL([lttng-sessiond], $value)
1106
1107# Extras
1108test x$enable_extras != xno && value=1 || value=0
1109AS_ECHO
1110PPRINT_SET_INDENT(0)
1111PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1112PPRINT_SET_INDENT(1)
1113
1114AS_ECHO
1115PPRINT_SUBTITLE([Tests])
1116
1117# Print clear message that tests won't be built
1118AS_IF([test "x$build_tests" = "xno"],[
1119 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1120])
1121
1122# LTTng UST Java agent JUL tests enabled/disabled
1123test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1124PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1125
1126# LTTng UST Java agent Log4j tests enabled/disabled
1127test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1128PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1129
1130test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1131PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1132
1133test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1134PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1135
1136#Python binding enabled/disabled
1137test "x$enable_python_binding" = xyes && value=1 || value=0
1138AS_ECHO
1139PPRINT_SET_INDENT(0)
1140PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1141
1142# man pages build enabled/disabled
1143m4_pushdef([build_man_pages_msg], [Build and install man pages])
1144
1145AS_IF([test "x$man_pages_opt" != "xno"], [
1146 AS_IF([test "x$in_git_repo" = "xyes"], [
1147 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1148 ], [
1149 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1150 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1151 ], [
1152 PPRINT_PROP_STRING([build_man_pages_msg],
1153 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1154 $PPRINT_COLOR_SUBTITLE)
1155 ])
1156 ])
1157], [
1158 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1159])
1160
1161m4_popdef([build_man_pages_msg])
1162
1163PPRINT_SET_INDENT(1)
1164
1165report_bindir="`eval eval echo $bindir`"
1166report_libdir="`eval eval echo $libdir`"
1167
1168# Print the bindir and libdir this `make install' will install into.
1169AS_ECHO
1170PPRINT_SUBTITLE([Install directories])
1171PPRINT_PROP_STRING([Binaries], [$report_bindir])
1172PPRINT_PROP_STRING([Libraries], [$report_libdir])
1173
1174AS_ECHO
1175PPRINT_SUBTITLE([Search directories])
1176
1177# If we build the sessiond, print the paths it will use
1178AS_IF([test "$SESSIOND_BIN" = ""],[
1179 path="$report_bindir/lttng-sessiond"
1180],[
1181 path="$SESSIOND_BIN"
1182])
1183PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1184
1185AS_IF([test "$CONSUMERD32_BIN" = ""],[
1186 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1187],[
1188 path="$CONSUMERD32_BIN"
1189])
1190PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1191
1192AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1193 path="`eval eval echo $libdir`"
1194],[
1195 path="$CONSUMERD32_LIBDIR"
1196])
1197PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1198
1199AS_IF([test "$CONSUMERD64_BIN" = ""],[
1200 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1201],[
1202 path="$CONSUMERD64_BIN"
1203])
1204PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1205
1206AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1207 path="`eval eval echo $libdir`"
1208],[
1209 path="$CONSUMERD64_LIBDIR"
1210])
1211PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1212PPRINT_SET_INDENT(0)
1213
1214AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1215 AS_ECHO
1216 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1217
1218Note that the man pages are already built in this distribution tarball,
1219therefore asciidoc and xmlto are only needed if you intend to modify
1220their sources.
1221
1222Also note that the installed man pages will contain the project's
1223default command-line option and environment variable values.
1224
1225Use --disable-man-pages to completely disable building and installing
1226the man pages.])
1227])
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