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[lttng-tools.git] / configure.ac
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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_REGENERATE], [Manage an LTTng tracing session's data regeneration])
284_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
285_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
286_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
287_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
288_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
289_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
290_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
291_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
292_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
293_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
294
295if test "x$prefix" = "xNONE"; then
296 prefix=$ac_default_prefix
297fi
298CONFDIR=`eval echo $sysconfdir`
299AC_SUBST(CONFDIR)
300AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
301
302AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data directory.])
303
304#
305# Check for pthread
306AC_CHECK_LIB([pthread], [pthread_create], [],
307 [AC_MSG_ERROR([Cannot find libpthread. Use LDFLAGS=-Ldir to specify its location.])]
308)
309
310# Check libpopt
311PKG_CHECK_MODULES([POPT], [popt],
312 [LIBS="$LIBS $POPT_LIBS"],
313 [
314 AC_MSG_WARN([pkg-config was unable to find a valid .pc for libpopt. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
315 AC_MSG_WARN([Finding libpopt without pkg-config.])
316 AC_CHECK_LIB([popt],
317 [poptGetContext],
318 [],
319 [
320 AC_MSG_ERROR([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
321 ]
322 )
323 ]
324)
325
326PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
327
328# Check for uuid in system libs
329AC_CHECK_FUNCS([uuid_generate],
330[
331 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
332 link_with_libuuid=no
333],
334[
335# First, check the pkg-config module is available, otherwise explicitly check
336# for libuuid, or uuid support in the C-library.
337PKG_CHECK_MODULES([UUID], [uuid],
338[
339 LIBS="$LIBS $UUID_LIBS"
340 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
341 link_with_libuuid=yes
342],
343[
344 # Check for libuuid
345 AC_CHECK_LIB([uuid],
346 [uuid_generate],
347 [
348 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
349 link_with_libuuid=yes
350 ],
351 [
352 # libuuid not found, check for uuid_create in libc.
353 AC_CHECK_LIB([c],
354 [uuid_create],
355 [
356 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
357 link_with_libc_uuid=yes
358 ],
359 [
360 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
361 ]
362 )
363 ]
364 )
365])
366])
367
368AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBUUID], [test "x$link_with_libuuid" = "xyes"])
369AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBC_UUID], [test "x$link_with_libc_uuid" = "xyes"])
370
371AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
372
373# URCU library version needed or newer
374m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.8.0 is needed])
375
376# Check liburcu needed function calls
377AC_CHECK_DECL([cds_list_add], [],
378 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
379AC_CHECK_DECL([cds_wfcq_init], [],
380 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
381AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
382 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
383AC_CHECK_DECL([futex_async], [],
384 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
385AC_CHECK_DECL([rcu_thread_offline], [],
386 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
387AC_CHECK_DECL([rcu_thread_online], [],
388 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
389AC_CHECK_DECL([caa_likely], [],
390 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
391AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
392 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
393
394#Function added in urcu 0.7.0
395AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
396 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
397)
398
399# Check kmod library
400AC_ARG_WITH(kmod-prefix,
401 AS_HELP_STRING([--with-kmod-prefix=PATH],
402 [Specify the installation prefix of the kmod library.
403 Headers must be in PATH/include; libraries in PATH/lib.]),
404 [
405 CPPFLAGS="$CPPFLAGS -I${withval}/include"
406 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
407 ])
408
409AC_ARG_ENABLE(kmod,
410 AS_HELP_STRING([--disable-kmod],[build without kmod support]),
411 kmod_support=$enableval, kmod_support=yes)
412
413AS_IF([test "x$kmod_support" = "xyes"], [
414 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
415 [
416 AC_DEFINE([HAVE_KMOD], [1], [has kmod support])
417 LIBS="$LIBS -lkmod"
418 kmod_found=yes
419 ],
420 kmod_found=no
421 )
422])
423AM_CONDITIONAL([HAVE_KMOD], [test "x$kmod_found" = xyes])
424
425AC_ARG_WITH(lttng-ust-prefix,
426 AS_HELP_STRING([--with-lttng-ust-prefix=PATH],
427 [Specify the installation prefix of the lttng-ust library.
428 Headers must be in PATH/include; libraries in PATH/lib.]),
429 [
430 CPPFLAGS="$CPPFLAGS -I${withval}/include"
431 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
432 ])
433
434# Check liblttng-ust-ctl library
435AC_ARG_WITH(lttng-ust,
436 AS_HELP_STRING([--without-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
437 lttng_ust_support=$withval, lttng_ust_support=yes)
438
439AS_IF([test "x$lttng_ust_support" = "xyes"], [
440 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
441 [
442 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
443 lttng_ust_ctl_found=yes
444 ],
445 [AC_MSG_ERROR([Cannot find LTTng-UST >= 2.2.x. Use --with-lttng-ust-prefix=PREFIX to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])],
446 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
447 )
448])
449AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])
450AC_CHECK_FUNCS([sched_getcpu sysconf sync_file_range])
451
452# check for dlopen
453AC_CHECK_LIB([dl], [dlopen],
454[
455 have_libdl=yes
456],
457[
458 #libdl not found, check for dlopen in libc.
459 AC_CHECK_LIB([c], [dlopen],
460 [
461 have_libc_dl=yes
462 ],
463 [
464 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
465 ])
466])
467AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
468AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
469
470# Check for fmemopen
471AC_CHECK_LIB([c], [fmemopen],
472[
473 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
474]
475)
476
477# Check for open_memstream
478AC_CHECK_LIB([c], [open_memstream],
479[
480 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
481]
482)
483
484# check for libpfm
485AC_CHECK_LIB([pfm], [pfm_initialize],
486 [
487 have_libpfm=yes
488 ])
489AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
490
491AC_ARG_ENABLE([git-version],
492 [AC_HELP_STRING([--disable-git-version],
493 [Do not use the git version for the build])],
494 [have_git_version=$enableval], [have_git_version=yes]
495)
496
497AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
498 [test "x${have_git_version}" = "xyes"])
499
500# For Python
501# SWIG version needed or newer:
502swig_version=2.0.0
503
504AC_ARG_ENABLE([python-bindings],
505 [AC_HELP_STRING([--enable-python-bindings],
506 [compile Python bindings])],
507 [enable_python_binding=$enableval], [enable_python_binding=no])
508
509AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
510
511if test "x$enable_python_binding" = xyes; then
512 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
513 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
514 AM_PATH_PYTHON([3.0])
515
516 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
517 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
518 AS_IF([test -z "$PYTHON_INCLUDE"], [
519 AS_IF([test -z "$PYTHON_CONFIG"], [
520 AC_PATH_PROGS([PYTHON_CONFIG],
521 [python$PYTHON_VERSION-config python-config],
522 [no],
523 [`dirname $PYTHON`])
524 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
525 ])
526 AC_MSG_CHECKING([python include flags])
527 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
528 AC_MSG_RESULT([$PYTHON_INCLUDE])
529 ])
530
531else
532 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
533[if you want Python bindings.])
534
535fi
536
537# Epoll check. If not present, the build will fallback on poll() API
538AX_HAVE_EPOLL(
539 [AX_CONFIG_FEATURE_ENABLE(epoll)],
540 [AX_CONFIG_FEATURE_DISABLE(epoll)]
541)
542AX_CONFIG_FEATURE(
543 [epoll], [This platform supports epoll(7)],
544 [HAVE_EPOLL], [This platform supports epoll(7).],
545 [enable_epoll="yes"], [enable_epoll="no"]
546)
547AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
548
549AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
550AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
551
552if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
553 AX_JAVA_OPTIONS
554 AX_PROG_JAVAC
555 AX_PROG_JAVA
556 AX_PROG_JAR
557
558 AX_CHECK_CLASSPATH
559
560 # Check for Java UST agent common class first
561 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
562 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
563 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
564 fi
565
566 if test "x$test_java_agent_jul" = "xyes"; then
567 # Check for JUL agent class
568 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
569 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
570 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
571 fi
572 fi
573
574 if test "x$test_java_agent_log4j" = "xyes"; then
575 # Check for Log4j agent class
576 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
577 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
578 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
579 fi
580
581 # Check for Log4j class
582 AX_CHECK_CLASS(org.apache.log4j.Logger)
583 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
584 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"])
585 fi
586 fi
587fi
588
589# set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
590# is not distributed in tarballs
591AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
592AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
593
594# enable building man pages (user's intention)
595AC_ARG_ENABLE(
596 man-pages,
597 AS_HELP_STRING(
598 [--disable-man-pages],
599 [Do not build and install man pages (already built in a distributed tarball)]
600 ),
601 [man_pages_opt=$enableval],
602 [man_pages_opt=yes]
603)
604
605# check for asciidoc and xmlto if we enabled building the man pages
606have_asciidoc_xmlto=no
607warn_prebuilt_man_pages=no
608
609AS_IF([test "x$man_pages_opt" = "xyes"], [
610 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
611 AC_PATH_PROG([XMLTO], [xmlto], [no])
612
613 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
614 AS_IF([test "x$in_git_repo" = "xyes"], [
615 # this is an error because we're in the Git repo, which
616 # means the man pages are not already generated for us,
617 # thus asciidoc/xmlto are required because we were asked
618 # to build the man pages
619 AC_MSG_ERROR([
620You need asciidoc and xmlto to build the LTTng-tools man pages. Use
621--disable-man-pages to disable building the man pages, in which case
622they will not be installed.
623 ])
624 ], [
625 # only warn here: since we're in the tarball, the man
626 # pages should already be generated at this point, thus
627 # asciidoc/xmlto are not strictly required
628 warn_prebuilt_man_pages=yes
629 ])
630 ], [
631 have_asciidoc_xmlto=yes
632 ])
633])
634
635# export man page build condition: build the man pages if the user
636# asked for it, and if the tools are available
637AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
638AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
639
640AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
641
642# Python agent test
643UST_PYTHON_AGENT="lttngust"
644
645AC_ARG_ENABLE(test-python2-agent,
646 AS_HELP_STRING([--enable-test-python2-agent],
647 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
648 ),[:],[test_python2_agent_autodetect=yes]
649)
650
651AC_ARG_ENABLE(test-python3-agent,
652 AS_HELP_STRING([--enable-test-python3-agent],
653 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
654 ),[:],[test_python3_agent_autodetect=yes]
655)
656
657AC_ARG_ENABLE(test-python-agent-all,
658 AS_HELP_STRING([--enable-test-python-agent-all],
659 [enable test for all python{2/3} agent.]
660 ),
661)
662
663AS_IF([test ! -z "$enable_test_python_agent_all"], [
664 unset test_python2_agent_autodetect
665 unset test_python3_agent_autodetect
666])
667
668AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
669 enable_test_python2_agent=yes
670 enable_test_python3_agent=yes
671])
672
673AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
674 enable_test_python2_agent=no
675 enable_test_python3_agent=no
676])
677
678
679AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
680 AS_IF([test -z "$PYTHON2"], [
681 PYTHON2=python2
682 ], [
683 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
684 ])
685
686 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
687 AS_IF([test -z "$PYTHON2_BIN"], [
688 AS_IF([test -z "$test_python2_agent_autodetect"],[
689 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
690 ])
691 ], [
692 AC_MSG_CHECKING([for python2 lttng-ust agent])
693 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
694 PYTHON2_AGENT=$PYTHON2_BIN
695 AC_MSG_RESULT([yes])
696 RUN_PYTHON_AGENT_TEST=yes
697 ], [
698 AC_MSG_RESULT([no])
699 AS_IF([test -z "$test_python2_agent_autodetect"],[
700 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
701 ])
702 ])
703
704 ])
705
706])
707
708AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
709 AS_IF([test -z "$PYTHON3"], [
710 PYTHON3=python3
711 ], [
712 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
713 ])
714
715 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
716 AS_IF([test -z "$PYTHON3_BIN"], [
717 AS_IF([test -z "$test_python3_agent_autodetect"],[
718 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
719 ])
720 ], [
721 AC_MSG_CHECKING([for python3 lttng-ust agent])
722 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
723 PYTHON3_AGENT=$PYTHON3_BIN
724 AC_MSG_RESULT([yes])
725 RUN_PYTHON_AGENT_TEST=yes
726 ], [
727 AC_MSG_RESULT([no])
728 AS_IF([test -z "$test_python3_agent_autodetect"],[
729 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
730 ])
731 ])
732
733 ])
734])
735AC_SUBST([RUN_PYTHON_AGENT_TEST])
736AC_SUBST([PYTHON2_AGENT])
737AC_SUBST([PYTHON3_AGENT])
738
739# Arguments for binaries build exclusion
740AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
741AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
742 [Disable the build of lttng-consumerd binaries]))
743AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
744AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
745 [Disable the build of lttng-relayd binaries]))
746AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
747 [Disable the build of lttng-sessiond binaries]))
748AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
749 [Disable the build of the extra components]))
750
751
752# Always build libconfig since it a dependency of libcommon
753build_lib_config=yes
754
755build_lib_compat=no
756build_lib_consumer=no
757build_lib_hashtable=no
758build_lib_health=no
759build_lib_index=no
760build_lib_kernel_consumer=no
761build_lib_kernel_ctl=no
762build_lib_lttng_ctl=no
763build_lib_relayd=no
764build_lib_sessiond_comm=no
765build_lib_testpoint=no
766build_lib_ust_consumer=no
767
768# There is an overlap for enabled dependencies, but this makes everything
769# simpler. libcommon and libconfig are always compiled so they are not repeated
770# here.
771
772# Enable binary dependencies.
773AS_IF([test x$enable_bin_lttng != xno],
774 [
775 build_lib_lttng_ctl=yes
776 ]
777)
778
779AS_IF([test x$enable_bin_lttng_consumerd != xno],
780 [
781 build_lib_consumer=yes
782 build_lib_sessiond_comm=yes
783 build_lib_index=yes
784 build_lib_health=yes
785 build_lib_testpoint=yes
786 ]
787)
788
789AS_IF([test x$enable_bin_lttng_crash != xno],
790 # Do nothing since libconfig and libcommon are built by default.
791 []
792)
793
794AS_IF([test x$enable_bin_lttng_relayd != xno],
795 [
796 build_lib_lttng_ctl=yes
797 build_lib_sessiond_comm=yes
798 build_lib_hashtable=yes
799 build_lib_compat=yes
800 build_lib_index=yes
801 build_lib_health=yes
802 build_lib_testpoint=yes
803 ]
804)
805AS_IF([test x$enable_bin_lttng_sessiond != xno],
806 [
807 build_lib_lttng_ctl=yes
808 build_lib_sessiond_comm=yes
809 build_lib_kernel_ctl=yes
810 build_lib_hashtable=yes
811 build_lib_compat=yes
812 build_lib_relayd=yes
813 build_lib_testpoint=yes
814 build_lib_health=yes
815 build_lib_health=yes
816 ]
817)
818
819# Libraries dependencies enabling
820AS_IF([test x$build_lib_lttng_ctl = xyes],
821 [
822 build_lib_sessiond_comm=yes
823 build_lib_hashtable=yes
824 ]
825)
826
827AS_IF([test x$build_lib_consumer = xyes],
828 [
829 build_lib_sessiond_comm=yes
830 build_lib_kernel_consumer=yes
831 build_lib_hashtable=yes
832 build_lib_compat=yes
833 build_lib_relayd=yes
834 AS_IF([test x$lttng_ust_ctl_found = xyes],[build_lib_ust_consumer=yes])
835 ]
836)
837
838AS_IF([test x$build_lib_kernel_consumer = xyes],
839 [
840 build_lib_kernel_ctl=yes
841 build_lib_relayd=yes
842 ]
843)
844
845AS_IF([test x$build_lib_relayd = xyes],
846 [
847 build_lib_sessiond_comm=yes
848 ]
849)
850
851
852# Export binaries build conditions.
853AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
854AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
855AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
856AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
857AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
858
859# Export the tests and extras build conditions.
860AS_IF([\
861test "x$enable_bin_lttng" != "xno" && \
862test "x$enable_bin_lttng_consumerd" != "xno" && \
863test "x$enable_bin_lttng_crash" != "xno" && \
864test "x$enable_bin_lttng_relayd" != "xno" && \
865test "x$enable_bin_lttng_sessiond" != "xno"],
866[build_tests=yes],
867[build_tests=no]
868)
869
870AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
871AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
872
873# Export libraries build conditions.
874AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
875AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
876AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
877AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
878AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
879AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
880AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
881AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
882AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
883AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
884AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
885AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
886AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
887
888# check for pgrep
889AC_PATH_PROG([PGREP], [pgrep], [no])
890AM_CONDITIONAL([HAS_PGREP], [test "x$PGREP" != "xno"])
891
892# check for bison
893have_bison=yes
894
895AS_IF([test "x$(basename "$YACC")" != "xbison -y"], [have_bison=no])
896AC_PATH_PROG([BISON], [bison])
897AX_PROG_BISON_VERSION([2.4], [], [have_bison=no])
898
899AS_IF([test "x$have_bison" = "xno"], [
900 AS_IF([test "x$in_git_repo" = "xyes"], [
901 AC_MSG_ERROR([Bison >= 2.4 is required when building from the Git repository.])
902 ], [
903 AC_MSG_WARN([
904Missing Bison >= 2.4. Note that the parser files are already built in
905this distribution tarball, so Bison is only needed if you intend to
906modify their sources.
907 ])
908 ])
909])
910
911# export bison condition
912AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
913
914# check for flex
915have_flex=yes
916
917AS_IF([test "x$LEX" != "xflex"], [have_flex=no])
918AC_PATH_PROG([FLEX], [flex])
919AX_PROG_FLEX_VERSION([2.5.35], [], [have_flex=no])
920
921AS_IF([test "x$have_flex" = "xno"], [
922 AS_IF([test "x$in_git_repo" = "xyes"], [
923 AC_MSG_ERROR([Flex >= 2.5.35 is required when building from the Git repository.])
924 ], [
925 AC_MSG_WARN([
926Missing Flex >= 2.5.35. Note that the lexer files are already built in
927this distribution tarball, so Flex is only needed if you intend to
928modify their sources.
929 ])
930 ])
931])
932
933# export flex condition
934AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
935
936CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
937
938DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/src -I\$(top_builddir)/include -include config.h"
939
940lttngincludedir="${includedir}/lttng"
941
942AC_SUBST(lttngincludedir)
943AC_SUBST(DEFAULT_INCLUDES)
944
945lttnglibexecdir="${libdir}/lttng/libexec"
946AC_SUBST(lttnglibexecdir)
947
948AC_CONFIG_FILES([
949 Makefile
950 doc/Makefile
951 doc/man/Makefile
952 doc/man/asciidoc-attrs.conf
953 include/Makefile
954 extras/Makefile
955 extras/bindings/Makefile
956 extras/bindings/swig/Makefile
957 extras/bindings/swig/python/Makefile
958 extras/core-handler/Makefile
959 src/Makefile
960 src/common/Makefile
961 src/common/kernel-ctl/Makefile
962 src/common/kernel-consumer/Makefile
963 src/common/consumer/Makefile
964 src/common/ust-consumer/Makefile
965 src/common/hashtable/Makefile
966 src/common/sessiond-comm/Makefile
967 src/common/compat/Makefile
968 src/common/relayd/Makefile
969 src/common/testpoint/Makefile
970 src/common/index/Makefile
971 src/common/health/Makefile
972 src/common/config/Makefile
973 src/lib/Makefile
974 src/lib/lttng-ctl/Makefile
975 src/lib/lttng-ctl/filter/Makefile
976 src/lib/lttng-ctl/lttng-ctl.pc
977 src/bin/Makefile
978 src/bin/lttng-consumerd/Makefile
979 src/bin/lttng-sessiond/Makefile
980 src/bin/lttng-relayd/Makefile
981 src/bin/lttng/Makefile
982 src/bin/lttng-crash/Makefile
983 tests/Makefile
984 tests/destructive/Makefile
985 tests/regression/Makefile
986 tests/regression/kernel/Makefile
987 tests/regression/tools/Makefile
988 tests/regression/tools/streaming/Makefile
989 tests/regression/tools/filtering/Makefile
990 tests/regression/tools/health/Makefile
991 tests/regression/tools/tracefile-limits/Makefile
992 tests/regression/tools/snapshots/Makefile
993 tests/regression/tools/live/Makefile
994 tests/regression/tools/exclusion/Makefile
995 tests/regression/tools/save-load/Makefile
996 tests/regression/tools/save-load/configuration/Makefile
997 tests/regression/tools/mi/Makefile
998 tests/regression/tools/wildcard/Makefile
999 tests/regression/tools/crash/Makefile
1000 tests/regression/tools/regen-metadata/Makefile
1001 tests/regression/tools/regen-statedump/Makefile
1002 tests/regression/ust/Makefile
1003 tests/regression/ust/nprocesses/Makefile
1004 tests/regression/ust/high-throughput/Makefile
1005 tests/regression/ust/low-throughput/Makefile
1006 tests/regression/ust/before-after/Makefile
1007 tests/regression/ust/buffers-pid/Makefile
1008 tests/regression/ust/periodical-metadata-flush/Makefile
1009 tests/regression/ust/multi-session/Makefile
1010 tests/regression/ust/overlap/Makefile
1011 tests/regression/ust/overlap/demo/Makefile
1012 tests/regression/ust/linking/Makefile
1013 tests/regression/ust/daemon/Makefile
1014 tests/regression/ust/exit-fast/Makefile
1015 tests/regression/ust/fork/Makefile
1016 tests/regression/ust/libc-wrapper/Makefile
1017 tests/regression/ust/baddr-statedump/Makefile
1018 tests/regression/ust/ust-dl/Makefile
1019 tests/regression/ust/java-jul/Makefile
1020 tests/regression/ust/java-log4j/Makefile
1021 tests/regression/ust/python-logging/Makefile
1022 tests/regression/ust/getcpu-override/Makefile
1023 tests/regression/ust/clock-override/Makefile
1024 tests/regression/ust/type-declarations/Makefile
1025 tests/regression/ust/rotation-destroy-flush/Makefile
1026 tests/regression/ust/blocking/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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