Build: Replace use of deprecated AM_PATH_XML2
[lttng-tools.git] / configure.ac
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1AC_PREREQ([2.64])
2AC_INIT([lttng-tools],[2.9.0-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_CALIBRATE], [Quantify LTTng overhead])
275_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
276_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
277_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
278_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
279_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
280_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
281_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
282_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
283_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
284_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_METADATA], [Manage an LTTng tracing session's metadata generation])
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 $POPT_LIBS"],
314 [
315 AC_MSG_WARN([pkg-config was unable to find a valid .pc for libpopt. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
316 AC_MSG_WARN([Finding libpopt without pkg-config.])
317 AC_CHECK_LIB([popt],
318 [poptGetContext],
319 [],
320 [
321 AC_MSG_ERROR([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
322 ]
323 )
324 ]
325)
326
327PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
328AC_SUBST([XML_CFLAGS])
329AC_SUBST([XML_LIBS])
330
331# Check for uuid in system libs
332AC_CHECK_FUNCS([uuid_generate],
333[
334 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
335 link_with_libuuid=no
336],
337[
338# First, check the pkg-config module is available, otherwise explicitly check
339# for libuuid, or uuid support in the C-library.
340PKG_CHECK_MODULES([UUID], [uuid],
341[
342 LIBS="$LIBS $UUID_LIBS"
343 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
344 link_with_libuuid=yes
345],
346[
347 # Check for libuuid
348 AC_CHECK_LIB([uuid],
349 [uuid_generate],
350 [
351 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
352 link_with_libuuid=yes
353 ],
354 [
355 # libuuid not found, check for uuid_create in libc.
356 AC_CHECK_LIB([c],
357 [uuid_create],
358 [
359 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
360 link_with_libc_uuid=yes
361 ],
362 [
363 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
364 ]
365 )
366 ]
367 )
368])
369])
370
371AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBUUID], [test "x$link_with_libuuid" = "xyes"])
372AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBC_UUID], [test "x$link_with_libc_uuid" = "xyes"])
373
374AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
375
376# URCU library version needed or newer
377m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.8.0 is needed])
378
379# Check liburcu needed function calls
380AC_CHECK_DECL([cds_list_add], [],
381 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
382AC_CHECK_DECL([cds_wfcq_init], [],
383 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
384AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
385 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
386AC_CHECK_DECL([futex_async], [],
387 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
388AC_CHECK_DECL([rcu_thread_offline], [],
389 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
390AC_CHECK_DECL([rcu_thread_online], [],
391 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
392AC_CHECK_DECL([caa_likely], [],
393 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
394AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
395 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
396
397#Function added in urcu 0.7.0
398AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
399 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
400)
401
402# Check kmod library
403AC_ARG_WITH(kmod-prefix,
404 AS_HELP_STRING([--with-kmod-prefix=PATH],
405 [Specify the installation prefix of the kmod library.
406 Headers must be in PATH/include; libraries in PATH/lib.]),
407 [
408 CPPFLAGS="$CPPFLAGS -I${withval}/include"
409 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
410 ])
411
412AC_ARG_ENABLE(kmod,
413 AS_HELP_STRING([--disable-kmod],[build without kmod support]),
414 kmod_support=$enableval, kmod_support=yes)
415
416AS_IF([test "x$kmod_support" = "xyes"], [
417 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
418 [
419 AC_DEFINE([HAVE_KMOD], [1], [has kmod support])
420 LIBS="$LIBS -lkmod"
421 kmod_found=yes
422 ],
423 kmod_found=no
424 )
425])
426AM_CONDITIONAL([HAVE_KMOD], [test "x$kmod_found" = xyes])
427
428AC_ARG_WITH(lttng-ust-prefix,
429 AS_HELP_STRING([--with-lttng-ust-prefix=PATH],
430 [Specify the installation prefix of the lttng-ust library.
431 Headers must be in PATH/include; libraries in PATH/lib.]),
432 [
433 CPPFLAGS="$CPPFLAGS -I${withval}/include"
434 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
435 ])
436
437# Check liblttng-ust-ctl library
438AC_ARG_WITH(lttng-ust,
439 AS_HELP_STRING([--without-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
440 lttng_ust_support=$withval, lttng_ust_support=yes)
441
442AS_IF([test "x$lttng_ust_support" = "xyes"], [
443 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
444 [
445 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
446 lttng_ust_ctl_found=yes
447 ],
448 [AC_MSG_ERROR([Cannot find LTTng-UST >= 2.2.x. Use --with-lttng-ust-prefix=PREFIX to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])],
449 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
450 )
451])
452AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])
453AC_CHECK_FUNCS([sched_getcpu sysconf sync_file_range])
454
455# check for dlopen
456AC_CHECK_LIB([dl], [dlopen],
457[
458 have_libdl=yes
459],
460[
461 #libdl not found, check for dlopen in libc.
462 AC_CHECK_LIB([c], [dlopen],
463 [
464 have_libc_dl=yes
465 ],
466 [
467 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
468 ])
469])
470AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
471AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
472
473# Check for fmemopen
474AC_CHECK_LIB([c], [fmemopen],
475[
476 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
477]
478)
479
480# Check for open_memstream
481AC_CHECK_LIB([c], [open_memstream],
482[
483 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
484]
485)
486
487AC_ARG_ENABLE([git-version],
488 [AC_HELP_STRING([--disable-git-version],
489 [Do not use the git version for the build])],
490 [have_git_version=$enableval], [have_git_version=yes]
491)
492
493AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
494 [test "x${have_git_version}" = "xyes"])
495
496# For Python
497# SWIG version needed or newer:
498swig_version=2.0.0
499
500AC_ARG_ENABLE([python-bindings],
501 [AC_HELP_STRING([--enable-python-bindings],
502 [compile Python bindings])],
503 [enable_python_binding=$enableval], [enable_python_binding=no])
504
505AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
506
507if test "x$enable_python_binding" = xyes; then
508 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
509 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
510 AM_PATH_PYTHON([3.0])
511
512 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
513 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
514 AS_IF([test -z "$PYTHON_INCLUDE"], [
515 AS_IF([test -z "$PYTHON_CONFIG"], [
516 AC_PATH_PROGS([PYTHON_CONFIG],
517 [python$PYTHON_VERSION-config python-config],
518 [no],
519 [`dirname $PYTHON`])
520 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
521 ])
522 AC_MSG_CHECKING([python include flags])
523 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
524 AC_MSG_RESULT([$PYTHON_INCLUDE])
525 ])
526
527else
528 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
529[if you want Python bindings.])
530
531fi
532
533# Epoll check. If not present, the build will fallback on poll() API
534AX_HAVE_EPOLL(
535 [AX_CONFIG_FEATURE_ENABLE(epoll)],
536 [AX_CONFIG_FEATURE_DISABLE(epoll)]
537)
538AX_CONFIG_FEATURE(
539 [epoll], [This platform supports epoll(7)],
540 [HAVE_EPOLL], [This platform supports epoll(7).],
541 [enable_epoll="yes"], [enable_epoll="no"]
542)
543AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
544
545AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
546AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
547
548if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
549 AX_JAVA_OPTIONS
550 AX_PROG_JAVAC
551 AX_PROG_JAVA
552 AX_PROG_JAR
553
554 AX_CHECK_CLASSPATH
555
556 # Check for Java UST agent common class first
557 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
558 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
559 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
560 fi
561
562 if test "x$test_java_agent_jul" = "xyes"; then
563 # Check for JUL agent class
564 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
565 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
566 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
567 fi
568 fi
569
570 if test "x$test_java_agent_log4j" = "xyes"; then
571 # Check for Log4j agent class
572 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
573 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
574 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
575 fi
576
577 # Check for Log4j class
578 AX_CHECK_CLASS(org.apache.log4j.Logger)
579 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
580 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"])
581 fi
582 fi
583fi
584
585# set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
586# is not distributed in tarballs
587AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
588AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
589
590# enable building man pages (user's intention)
591AC_ARG_ENABLE(
592 man-pages,
593 AS_HELP_STRING(
594 [--disable-man-pages],
595 [Do not build and install man pages (already built in a distributed tarball)]
596 ),
597 [man_pages_opt=$enableval],
598 [man_pages_opt=yes]
599)
600
601# check for asciidoc and xmlto if we enabled building the man pages
602have_asciidoc_xmlto=no
603
604AS_IF([test "x$man_pages_opt" = "xyes"], [
605 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
606 AC_PATH_PROG([XMLTO], [xmlto], [no])
607
608 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
609 AS_IF([test "x$in_git_repo" = "xyes"], [
610 # this is an error because we're in the Git repo, which
611 # means the man pages are not already generated for us,
612 # thus asciidoc/xmlto are required because we were asked
613 # to build the man pages
614 AC_MSG_ERROR([
615Both asciidoc and xmlto are needed to build the LTTng man pages. Use
616--disable-man-pages to disable building the man pages, in which case
617they will not be installed.
618 ])
619 ], [
620 # only warn here: since we're in the tarball, the man
621 # pages should already be generated at this point, thus
622 # asciidoc/xmlto are not strictly required
623 AC_MSG_WARN([
624Both asciidoc and xmlto are needed to build the LTTng man pages. Note
625that the man pages are already built in this distribution tarball, so
626asciidoc and xmlto are only needed if you intend to modify their
627sources. Use --disable-man-pages to completely disable building
628and installing the man pages.
629 ])
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/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/stress/Makefile
1027 tests/unit/Makefile
1028 tests/unit/ini_config/Makefile
1029 tests/utils/Makefile
1030 tests/utils/tap/Makefile
1031 tests/utils/testapp/Makefile
1032 tests/utils/testapp/gen-ust-events/Makefile
1033 tests/utils/testapp/gen-ust-nevents/Makefile
1034 tests/utils/testapp/gen-ust-tracef/Makefile
1035])
1036
1037# Inject variable into python test script.
1038AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1039
1040AC_OUTPUT
1041
1042#
1043# Mini-report on what will be built.
1044#
1045
1046PPRINT_INIT
1047PPRINT_SET_INDENT(1)
1048PPRINT_SET_TS(38)
1049
1050AS_ECHO
1051AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1052AS_ECHO
1053
1054AS_IF([test -n "$report_fold"], [
1055 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1056], [
1057 AS_ECHO("$version_description")
1058])
1059
1060AS_ECHO
1061PPRINT_SUBTITLE([Features])
1062
1063# Target architecture we're building for.
1064target_arch=$host_cpu
1065[
1066for f in $CFLAGS; do
1067 if test $f = "-m32"; then
1068 target_arch="32-bit"
1069 elif test $f = "-m64"; then
1070 target_arch="64-bit"
1071 fi
1072done
1073]
1074PPRINT_PROP_STRING([Target architecture], $target_arch)
1075
1076# kmod enabled/disabled
1077test "x$kmod_found" = "xyes" && value=1 || value=0
1078PPRINT_PROP_BOOL([libkmod support], $value)
1079
1080# LTTng-UST enabled/disabled
1081test "x$lttng_ust_support" = "xyes" && value=1 || value=0
1082PPRINT_PROP_BOOL([LTTng-UST support], $value)
1083
1084AS_ECHO
1085PPRINT_SUBTITLE([Binaries])
1086
1087# List binaries to be built
1088test x$enable_bin_lttng != xno && value=1 || value=0
1089PPRINT_PROP_BOOL([lttng], $value)
1090
1091test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1092PPRINT_PROP_BOOL([lttng-consumerd], $value)
1093
1094test x$enable_bin_lttng_crash != xno && value=1 || value=0
1095PPRINT_PROP_BOOL([lttng-crash], $value)
1096
1097test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1098PPRINT_PROP_BOOL([lttng-relayd], $value)
1099
1100test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1101PPRINT_PROP_BOOL([lttng-sessiond], $value)
1102
1103# Extras
1104test x$enable_extras != xno && value=1 || value=0
1105AS_ECHO
1106PPRINT_SET_INDENT(0)
1107PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1108PPRINT_SET_INDENT(1)
1109
1110AS_ECHO
1111PPRINT_SUBTITLE([Tests])
1112
1113# Print clear message that tests won't be built
1114AS_IF([test "x$build_tests" = "xno"],[
1115 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1116])
1117
1118# LTTng UST Java agent JUL tests enabled/disabled
1119test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1120PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1121
1122# LTTng UST Java agent Log4j tests enabled/disabled
1123test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1124PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1125
1126test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1127PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1128
1129test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1130PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1131
1132#Python binding enabled/disabled
1133test "x$enable_python_binding" = xyes && value=1 || value=0
1134AS_ECHO
1135PPRINT_SET_INDENT(0)
1136PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1137
1138# man pages build enabled/disabled
1139m4_pushdef([build_man_pages_msg], [Build and install man pages])
1140
1141AS_IF([test "x$man_pages_opt" != "xno"], [
1142 AS_IF([test "x$in_git_repo" = "xyes"], [
1143 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1144 ], [
1145 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1146 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1147 ], [
1148 PPRINT_PROP_STRING([build_man_pages_msg],
1149 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1150 $PPRINT_COLOR_SUBTITLE)
1151 ])
1152 ])
1153], [
1154 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1155])
1156
1157m4_popdef([build_man_pages_msg])
1158
1159PPRINT_SET_INDENT(1)
1160
1161report_bindir="`eval eval echo $bindir`"
1162report_libdir="`eval eval echo $libdir`"
1163
1164# Print the bindir and libdir this `make install' will install into.
1165AS_ECHO
1166PPRINT_SUBTITLE([Install directories])
1167PPRINT_PROP_STRING([Binaries], [$report_bindir])
1168PPRINT_PROP_STRING([Libraries], [$report_libdir])
1169
1170AS_ECHO
1171PPRINT_SUBTITLE([Search directories])
1172
1173# If we build the sessiond, print the paths it will use
1174AS_IF([test "$SESSIOND_BIN" = ""],[
1175 path="$report_bindir/lttng-sessiond"
1176],[
1177 path="$SESSIOND_BIN"
1178])
1179PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1180
1181AS_IF([test "$CONSUMERD32_BIN" = ""],[
1182 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1183],[
1184 path="$CONSUMERD32_BIN"
1185])
1186PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1187
1188AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1189 path="`eval eval echo $libdir`"
1190],[
1191 path="$CONSUMERD32_LIBDIR"
1192])
1193PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1194
1195AS_IF([test "$CONSUMERD64_BIN" = ""],[
1196 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1197],[
1198 path="$CONSUMERD64_BIN"
1199])
1200PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1201
1202AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1203 path="`eval eval echo $libdir`"
1204],[
1205 path="$CONSUMERD64_LIBDIR"
1206])
1207PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
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