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Cleanup: kmod library detection
[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 nostdinc])
12AM_MAINTAINER_MODE([enable])
13
14# Enable silent rules if available (Introduced in AM 1.11)
15m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
16
17AC_REQUIRE_AUX_FILE([tap-driver.sh])
18
19# Checks for C compiler
20AC_USE_SYSTEM_EXTENSIONS
21AC_SYS_LARGEFILE
22AC_PROG_CC
23AC_PROG_CC_STDC
24
25# Checks for programs.
26AC_PROG_GREP
27AC_PROG_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$ax_cv___attribute__" = "xyes"],
58 [:],
59 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
60
61AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
62
63AX_LIB_SOCKET_NSL
64
65LT_NO_UNDEFINED=""
66AS_CASE([$host_os],
67 [cygwin*],
68 [
69 LT_NO_UNDEFINED="-no-undefined"
70 ]
71)
72
73AC_SUBST(LT_NO_UNDEFINED)
74
75# Compute minor/major/patchlevel version numbers
76major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
77minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
78patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
79
80AC_SUBST([MAJOR_VERSION], [$major_version])
81AC_SUBST([MINOR_VERSION], [$minor_version])
82AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
83AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
84AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
85AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
86
87version_name="KeKriek"
88version_description='From Brasserie Dunham, a sour mashed golden wheat ale fermented with local sour cherries from Tougas orchards. Fresh sweet cherry notes with some tartness, lively carbonation with a dry finish.'
89version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
90
91AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
92AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
93
94# libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
95AC_ARG_ENABLE(libtool-linkdep-fixup,
96 AS_HELP_STRING([--disable-libtool-linkdep-fixup],
97 [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
98 libtool_fixup=$enableval,
99 libtool_fixup=yes)
100
101AS_IF([test "x$libtool_fixup" = "xyes"],
102 [
103 libtool_m4="$srcdir/m4/libtool.m4"
104 libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
105 AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
106 libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
107 AS_IF([test $libtool_flag_pattern_count -ne 0],
108 [
109 AC_MSG_RESULT([$libtool_flag_pattern_count])
110 AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
111 $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
112 ],
113 [
114 AC_MSG_RESULT([none])
115 ])
116 ])
117
118AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
119
120AC_CHECK_HEADERS([ \
121 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
122 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
123 getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
124 netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
125 sys/mount.h sys/param.h sys/time.h
126])
127
128# Basic functions check
129AC_CHECK_FUNCS([ \
130 atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
131 gethostbyname gethostname getpagesize localtime_r memchr memset \
132 mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
133 strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
134 strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
135])
136
137# Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
138# add -lrt to LIBS
139AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
140
141# Babeltrace viewer check
142AC_ARG_WITH([babeltrace-bin],
143 AS_HELP_STRING([--with-babeltrace-bin],
144 [Location of the babeltrace viewer executable (including the filename)]),
145 [BABELTRACE_BIN="$withval"],
146 [BABELTRACE_BIN=''])
147AC_SUBST([BABELTRACE_BIN])
148
149# lttv-gui
150AC_ARG_WITH([lttv-gui-bin],
151 AS_HELP_STRING([--with-lttv-gui-bin],
152 [Location of the lttv GUI viewer executable (including the filename)]),
153 [LTTV_GUI_BIN="$withval"],
154 [LTTV_GUI_BIN=''])
155AC_SUBST([LTTV_GUI_BIN])
156
157AC_ARG_WITH([consumerd32-bin],
158 AS_HELP_STRING([--with-consumerd32-bin],
159 [Location of the 32-bit consumerd executable (including the filename)]),
160 [CONSUMERD32_BIN="$withval"],
161 [CONSUMERD32_BIN=''])
162AC_SUBST([CONSUMERD32_BIN])
163
164AC_ARG_WITH([consumerd64-bin],
165 AS_HELP_STRING([--with-consumerd64-bin],
166 [Location of the 64-bit consumerd executable (including the filename)]),
167 [CONSUMERD64_BIN="$withval"],
168 [CONSUMERD64_BIN=''])
169AC_SUBST([CONSUMERD64_BIN])
170
171AC_ARG_WITH([consumerd32-libdir],
172 AS_HELP_STRING([--with-consumerd32-libdir],
173 [Directory containing the 32-bit consumerd libraries]),
174 [CONSUMERD32_LIBDIR="$withval"],
175 [CONSUMERD32_LIBDIR=''])
176AC_SUBST([CONSUMERD32_LIBDIR])
177
178AC_ARG_WITH([consumerd64-libdir],
179 AS_HELP_STRING([--with-consumerd64-libdir],
180 [Directory containing the 64-bit consumerd libraries]),
181 [CONSUMERD64_LIBDIR="$withval"],
182 [CONSUMERD64_LIBDIR=''])
183AC_SUBST([CONSUMERD64_LIBDIR])
184
185AC_ARG_WITH([sessiond-bin],
186 AS_HELP_STRING([--with-sessiond-bin],
187 [Location of the sessiond executable (including the filename)]),
188 [SESSIOND_BIN="$withval"],
189 [SESSIOND_BIN=''])
190AC_SUBST([SESSIOND_BIN])
191
192AC_ARG_WITH([lttng-system-rundir],
193 AS_HELP_STRING([--with-lttng-system-rundir],
194 [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
195 [LTTNG_SYSTEM_RUNDIR="$withval"],
196 [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
197AC_SUBST([LTTNG_SYSTEM_RUNDIR])
198
199AC_ARG_ENABLE([test-java-agent-jul],
200 [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
201 [test_java_agent_jul=$enableval],
202 [test_java_agent_jul=no]
203)
204
205AC_ARG_ENABLE([test-java-agent-log4j],
206 [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j tests [default=no]])],
207 [test_java_agent_log4j=$enableval],
208 [test_java_agent_log4j=no]
209)
210
211AC_ARG_ENABLE([test-java-agent-all],
212 [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
213 [test_java_agent_jul=$enableval
214 test_java_agent_log4j=$enableval],
215 [:]
216)
217
218AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
219AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
220AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
221AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
222AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
223AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
224AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
225AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
226
227AC_DEFUN([_AC_DEFINE_AND_SUBST], [
228 AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
229 $1="$2"
230 AC_SUBST([$1])
231])
232
233AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
234 AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
235 $1="$2"
236 AC_SUBST([$1])
237])
238
239# Default values
240m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [16384])
241m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
242m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
243m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
244m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
245m4_define([_DEFAULT_CHANNEL_MONITOR_TIMER], [1000000])
246_AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT], [5345])
247_AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
248_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
249_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
250_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
251_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
252_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
253_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
254_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [1048576])
255_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
256_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
257_AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
258_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
259_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
260_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
261_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
262_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
263_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
264_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
265_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
266_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
267_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
268_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
269_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
270_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
271_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
272_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
273_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
274_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
275_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [524288])
276_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
277_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
278_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
279_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
280_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
281_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
282
283# Command short descriptions
284_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
285_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
286_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
287_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
288_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
289_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
290_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
291_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
292_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
293_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
294_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Manage an LTTng tracing session's data regeneration])
295_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
296_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
297_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
298_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
299_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
300_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
301_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
302_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
303_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
304_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
305
306if test "x$prefix" = "xNONE"; then
307 prefix=$ac_default_prefix
308fi
309CONFDIR=`eval echo $sysconfdir`
310AC_SUBST(CONFDIR)
311AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
312
313AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data directory.])
314
315#
316# Check for pthread
317AC_CHECK_LIB([pthread], [pthread_create], [],
318 [AC_MSG_ERROR([Cannot find libpthread. Use LDFLAGS=-Ldir to specify its location.])]
319)
320
321# Check libpopt
322PKG_CHECK_MODULES([POPT], [popt],
323 [LIBS="$LIBS $POPT_LIBS"],
324 [
325 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])
326 AC_MSG_WARN([Finding libpopt without pkg-config.])
327 AC_CHECK_LIB([popt],
328 [poptGetContext],
329 [],
330 [
331 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])
332 ]
333 )
334 ]
335)
336
337PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
338
339# First, check for uuid in system libs
340AH_TEMPLATE([LTTNG_HAVE_LIBUUID], [Define if you have libuuid support])
341AC_CHECK_FUNCS([uuid_generate],
342 [
343 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
344 UUID_LIBS=""
345 ],
346 [
347 # Then, check if the pkg-config module is available, otherwise explicitly check
348 # for libuuid, or uuid support in the C-library.
349 PKG_CHECK_MODULES([UUID], [uuid],
350 [
351 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
352 dnl PKG_CHECK_MODULES defines UUID_LIBS
353 ],
354 [
355 AC_MSG_WARN([pkg-config was unable to find a valid .pc for libuuid. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
356 AC_MSG_WARN([Finding libuuid without pkg-config.])
357 AC_CHECK_LIB([uuid], [uuid_generate],
358 [
359 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
360 UUID_LIBS="-luuid"
361 ],
362 [
363 # libuuid not found, check for uuid_create in libc.
364 AC_CHECK_LIB([c], [uuid_create],
365 [
366 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
367 UUID_LIBS="-lc"
368 ],
369 [
370 AC_MSG_FAILURE([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
371 ]
372 )
373 ]
374 )
375 ]
376 )
377 ]
378)
379AC_SUBST(UUID_LIBS)
380
381AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
382
383# URCU library version needed or newer
384m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.9.0 is needed])
385
386# Check liburcu needed function calls
387AC_CHECK_DECL([cds_list_add], [],
388 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
389AC_CHECK_DECL([cds_wfcq_init], [],
390 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
391AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
392 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
393AC_CHECK_DECL([futex_async], [],
394 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
395AC_CHECK_DECL([rcu_thread_offline], [],
396 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
397AC_CHECK_DECL([rcu_thread_online], [],
398 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
399AC_CHECK_DECL([caa_likely], [],
400 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
401AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
402 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
403
404#Function added in urcu 0.7.0
405AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
406 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
407)
408
409#Function added in urcu 0.9.0
410AC_CHECK_DECL([urcu_ref_get_unless_zero], [],
411 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/ref.h>]]
412)
413
414# Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
415# it can be explicitly disabled with --without-kmod
416AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
417AC_ARG_WITH([kmod],
418 [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
419 [],
420 [with_kmod=check]
421)
422
423AS_IF([test "x$with_kmod" != "xno"],
424 [
425 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
426 [
427 AC_DEFINE([HAVE_KMOD], [1])
428 KMOD_LIBS="-lkmod"
429 ],
430 [
431 if test "x$with_kmod" != xcheck; then
432 AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
433 else
434 with_kmod=no
435 fi
436 ]
437 )
438 ]
439)
440AC_SUBST(KMOD_LIBS)
441
442AC_ARG_WITH(lttng-ust-prefix,
443 AS_HELP_STRING([--with-lttng-ust-prefix=PATH],
444 [Specify the installation prefix of the lttng-ust library.
445 Headers must be in PATH/include; libraries in PATH/lib.]),
446 [
447 AM_CPPFLAGS="$AM_CPPFLAGS -I${withval}/include"
448 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
449 ])
450
451# Check liblttng-ust-ctl library
452AC_ARG_WITH(lttng-ust,
453 AS_HELP_STRING([--without-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
454 lttng_ust_support=$withval, lttng_ust_support=yes)
455
456AS_IF([test "x$lttng_ust_support" = "xyes"], [
457 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
458 [
459 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
460 lttng_ust_ctl_found=yes
461 ],
462 [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.])],
463 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
464 )
465])
466AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])
467AC_CHECK_FUNCS([sched_getcpu sysconf sync_file_range])
468
469# check for dlopen
470AC_CHECK_LIB([dl], [dlopen],
471 [DL_LIBS="-ldl"],
472 [
473 #libdl not found, check for dlopen in libc.
474 AC_CHECK_LIB([c], [dlopen],
475 [DL_LIBS="-lc"],
476 [AC_MSG_FAILURE([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])]
477 )
478 ]
479)
480AC_SUBST(DL_LIBS)
481
482# Check for fmemopen
483AC_CHECK_LIB([c], [fmemopen],
484[
485 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
486]
487)
488
489# Check for open_memstream
490AC_CHECK_LIB([c], [open_memstream],
491[
492 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
493]
494)
495
496# check for libpfm
497AC_CHECK_LIB([pfm], [pfm_initialize],
498 [
499 have_libpfm=yes
500 ])
501AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
502
503AC_ARG_ENABLE([git-version],
504 [AC_HELP_STRING([--disable-git-version],
505 [Do not use the git version for the build])],
506 [have_git_version=$enableval], [have_git_version=yes]
507)
508
509AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
510 [test "x${have_git_version}" = "xyes"])
511
512# For Python
513# SWIG version needed or newer:
514swig_version=2.0.0
515
516AC_ARG_ENABLE([python-bindings],
517 [AC_HELP_STRING([--enable-python-bindings],
518 [compile Python bindings])],
519 [enable_python_binding=$enableval], [enable_python_binding=no])
520
521AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
522
523if test "x$enable_python_binding" = xyes; then
524 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
525 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
526 AM_PATH_PYTHON([3.0])
527
528 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
529 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
530 AS_IF([test -z "$PYTHON_INCLUDE"], [
531 AS_IF([test -z "$PYTHON_CONFIG"], [
532 AC_PATH_PROGS([PYTHON_CONFIG],
533 [python$PYTHON_VERSION-config python-config],
534 [no],
535 [`dirname $PYTHON`])
536 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
537 ])
538 AC_MSG_CHECKING([python include flags])
539 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
540 AC_MSG_RESULT([$PYTHON_INCLUDE])
541 ])
542
543else
544 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
545[if you want Python bindings.])
546
547fi
548
549# Epoll check. If not present, the build will fallback on poll() API
550AX_HAVE_EPOLL(
551 [AX_CONFIG_FEATURE_ENABLE(epoll)],
552 [AX_CONFIG_FEATURE_DISABLE(epoll)]
553)
554AX_CONFIG_FEATURE(
555 [epoll], [This platform supports epoll(7)],
556 [HAVE_EPOLL], [This platform supports epoll(7).],
557 [enable_epoll="yes"], [enable_epoll="no"]
558)
559AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
560
561AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
562AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
563
564if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
565 AX_JAVA_OPTIONS
566 AX_PROG_JAVAC
567 AX_PROG_JAVA
568 AX_PROG_JAR
569
570 AX_CHECK_CLASSPATH
571
572 # Check for Java UST agent common class first
573 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
574 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
575 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
576 fi
577
578 if test "x$test_java_agent_jul" = "xyes"; then
579 # Check for JUL agent class
580 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
581 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
582 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
583 fi
584 fi
585
586 if test "x$test_java_agent_log4j" = "xyes"; then
587 # Check for Log4j agent class
588 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
589 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
590 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
591 fi
592
593 # Check for Log4j class
594 AX_CHECK_CLASS(org.apache.log4j.Logger)
595 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
596 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"])
597 fi
598 fi
599fi
600
601# set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
602# is not distributed in tarballs
603AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
604AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
605
606# enable building man pages (user's intention)
607AC_ARG_ENABLE(
608 man-pages,
609 AS_HELP_STRING(
610 [--disable-man-pages],
611 [Do not build and install man pages (already built in a distributed tarball)]
612 ),
613 [man_pages_opt=$enableval],
614 [man_pages_opt=yes]
615)
616
617# check for asciidoc and xmlto if we enabled building the man pages
618have_asciidoc_xmlto=no
619warn_prebuilt_man_pages=no
620
621AS_IF([test "x$man_pages_opt" = "xyes"], [
622 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
623 AC_PATH_PROG([XMLTO], [xmlto], [no])
624
625 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
626 AS_IF([test "x$in_git_repo" = "xyes"], [
627 # this is an error because we're in the Git repo, which
628 # means the man pages are not already generated for us,
629 # thus asciidoc/xmlto are required because we were asked
630 # to build the man pages
631 AC_MSG_ERROR([
632You need asciidoc and xmlto to build the LTTng-tools man pages. Use
633--disable-man-pages to disable building the man pages, in which case
634they will not be installed.
635 ])
636 ], [
637 # only warn here: since we're in the tarball, the man
638 # pages should already be generated at this point, thus
639 # asciidoc/xmlto are not strictly required
640 warn_prebuilt_man_pages=yes
641 ])
642 ], [
643 have_asciidoc_xmlto=yes
644 ])
645])
646
647# export man page build condition: build the man pages if the user
648# asked for it, and if the tools are available
649AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
650AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
651
652AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
653
654# embedded --help message
655AC_ARG_ENABLE(
656 [embedded-help],
657 AS_HELP_STRING(
658 [--enable-embedded-help],
659 [Embed the --help messages in the executable files]
660 ),
661 [embedded_help=$enableval],
662 [embedded_help=no]
663)
664AS_IF([test "x$embedded_help" = "xyes"], [
665 AS_IF([test "x$man_pages_opt" = "xno"], [
666 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
667 ])
668 AC_PATH_PROG([man_prog_path], [man], [no])
669 AS_IF([test "x$man_prog_path" = "xno"], [
670 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
671 ])
672 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
673 AC_SUBST([MANPROG], [$man_prog_path])
674])
675AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
676
677# Python agent test
678UST_PYTHON_AGENT="lttngust"
679
680AC_ARG_ENABLE(test-python2-agent,
681 AS_HELP_STRING([--enable-test-python2-agent],
682 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
683 ),[:],[test_python2_agent_autodetect=yes]
684)
685
686AC_ARG_ENABLE(test-python3-agent,
687 AS_HELP_STRING([--enable-test-python3-agent],
688 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
689 ),[:],[test_python3_agent_autodetect=yes]
690)
691
692AC_ARG_ENABLE(test-python-agent-all,
693 AS_HELP_STRING([--enable-test-python-agent-all],
694 [enable test for all python{2/3} agent.]
695 ),
696)
697
698AS_IF([test ! -z "$enable_test_python_agent_all"], [
699 unset test_python2_agent_autodetect
700 unset test_python3_agent_autodetect
701])
702
703AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
704 enable_test_python2_agent=yes
705 enable_test_python3_agent=yes
706])
707
708AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
709 enable_test_python2_agent=no
710 enable_test_python3_agent=no
711])
712
713
714AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
715 AS_IF([test -z "$PYTHON2"], [
716 PYTHON2=python2
717 ], [
718 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
719 ])
720
721 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
722 AS_IF([test -z "$PYTHON2_BIN"], [
723 AS_IF([test -z "$test_python2_agent_autodetect"],[
724 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
725 ])
726 ], [
727 AC_MSG_CHECKING([for python2 lttng-ust agent])
728 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
729 PYTHON2_AGENT=$PYTHON2_BIN
730 AC_MSG_RESULT([yes])
731 RUN_PYTHON_AGENT_TEST=yes
732 ], [
733 AC_MSG_RESULT([no])
734 AS_IF([test -z "$test_python2_agent_autodetect"],[
735 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
736 ])
737 ])
738
739 ])
740
741])
742
743AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
744 AS_IF([test -z "$PYTHON3"], [
745 PYTHON3=python3
746 ], [
747 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
748 ])
749
750 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
751 AS_IF([test -z "$PYTHON3_BIN"], [
752 AS_IF([test -z "$test_python3_agent_autodetect"],[
753 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
754 ])
755 ], [
756 AC_MSG_CHECKING([for python3 lttng-ust agent])
757 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
758 PYTHON3_AGENT=$PYTHON3_BIN
759 AC_MSG_RESULT([yes])
760 RUN_PYTHON_AGENT_TEST=yes
761 ], [
762 AC_MSG_RESULT([no])
763 AS_IF([test -z "$test_python3_agent_autodetect"],[
764 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
765 ])
766 ])
767
768 ])
769])
770AC_SUBST([RUN_PYTHON_AGENT_TEST])
771AC_SUBST([PYTHON2_AGENT])
772AC_SUBST([PYTHON3_AGENT])
773
774# Arguments for binaries build exclusion
775AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
776AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
777 [Disable the build of lttng-consumerd binaries]))
778AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
779AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
780 [Disable the build of lttng-relayd binaries]))
781AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
782 [Disable the build of lttng-sessiond binaries]))
783AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
784 [Disable the build of the extra components]))
785
786
787# Always build libconfig since it a dependency of libcommon
788build_lib_config=yes
789
790build_lib_compat=no
791build_lib_consumer=no
792build_lib_hashtable=no
793build_lib_health=no
794build_lib_index=no
795build_lib_kernel_consumer=no
796build_lib_kernel_ctl=no
797build_lib_lttng_ctl=no
798build_lib_relayd=no
799build_lib_sessiond_comm=no
800build_lib_testpoint=no
801build_lib_ust_consumer=no
802
803# There is an overlap for enabled dependencies, but this makes everything
804# simpler. libcommon and libconfig are always compiled so they are not repeated
805# here.
806
807# Enable binary dependencies.
808AS_IF([test x$enable_bin_lttng != xno],
809 [
810 build_lib_lttng_ctl=yes
811 ]
812)
813
814AS_IF([test x$enable_bin_lttng_consumerd != xno],
815 [
816 build_lib_consumer=yes
817 build_lib_sessiond_comm=yes
818 build_lib_index=yes
819 build_lib_health=yes
820 build_lib_testpoint=yes
821 ]
822)
823
824AS_IF([test x$enable_bin_lttng_crash != xno],
825 # Do nothing since libconfig and libcommon are built by default.
826 []
827)
828
829AS_IF([test x$enable_bin_lttng_relayd != xno],
830 [
831 build_lib_lttng_ctl=yes
832 build_lib_sessiond_comm=yes
833 build_lib_hashtable=yes
834 build_lib_compat=yes
835 build_lib_index=yes
836 build_lib_health=yes
837 build_lib_testpoint=yes
838 ]
839)
840AS_IF([test x$enable_bin_lttng_sessiond != xno],
841 [
842 build_lib_lttng_ctl=yes
843 build_lib_sessiond_comm=yes
844 build_lib_kernel_ctl=yes
845 build_lib_hashtable=yes
846 build_lib_compat=yes
847 build_lib_relayd=yes
848 build_lib_testpoint=yes
849 build_lib_health=yes
850 build_lib_health=yes
851 ]
852)
853
854# Libraries dependencies enabling
855AS_IF([test x$build_lib_lttng_ctl = xyes],
856 [
857 build_lib_sessiond_comm=yes
858 build_lib_hashtable=yes
859 ]
860)
861
862AS_IF([test x$build_lib_consumer = xyes],
863 [
864 build_lib_sessiond_comm=yes
865 build_lib_kernel_consumer=yes
866 build_lib_hashtable=yes
867 build_lib_compat=yes
868 build_lib_relayd=yes
869 AS_IF([test x$lttng_ust_ctl_found = xyes],[build_lib_ust_consumer=yes])
870 ]
871)
872
873AS_IF([test x$build_lib_kernel_consumer = xyes],
874 [
875 build_lib_kernel_ctl=yes
876 build_lib_relayd=yes
877 ]
878)
879
880AS_IF([test x$build_lib_relayd = xyes],
881 [
882 build_lib_sessiond_comm=yes
883 ]
884)
885
886
887# Export binaries build conditions.
888AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
889AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
890AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
891AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
892AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
893
894# Export the tests and extras build conditions.
895AS_IF([\
896test "x$enable_bin_lttng" != "xno" && \
897test "x$enable_bin_lttng_consumerd" != "xno" && \
898test "x$enable_bin_lttng_crash" != "xno" && \
899test "x$enable_bin_lttng_relayd" != "xno" && \
900test "x$enable_bin_lttng_sessiond" != "xno"],
901[build_tests=yes],
902[build_tests=no]
903)
904
905AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
906AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
907
908# Export libraries build conditions.
909AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
910AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
911AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
912AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
913AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
914AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
915AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
916AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
917AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
918AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
919AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
920AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
921AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
922
923# check for pgrep
924AC_PATH_PROG([PGREP], [pgrep], [no])
925AM_CONDITIONAL([HAS_PGREP], [test "x$PGREP" != "xno"])
926
927# check for bison
928have_bison=yes
929
930AS_IF([test "x$(basename "$YACC")" != "xbison -y"], [have_bison=no])
931AC_PATH_PROG([BISON], [bison])
932AX_PROG_BISON_VERSION([2.4], [], [have_bison=no])
933
934AS_IF([test "x$have_bison" = "xno"], [
935 AS_IF([test "x$in_git_repo" = "xyes"], [
936 AC_MSG_ERROR([Bison >= 2.4 is required when building from the Git repository.])
937 ], [
938 AC_MSG_WARN([
939Missing Bison >= 2.4. Note that the parser files are already built in
940this distribution tarball, so Bison is only needed if you intend to
941modify their sources.
942 ])
943 ])
944])
945
946# export bison condition
947AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
948
949# check for flex
950have_flex=yes
951
952AS_IF([test "x$LEX" != "xflex"], [have_flex=no])
953AC_PATH_PROG([FLEX], [flex])
954AX_PROG_FLEX_VERSION([2.5.35], [], [have_flex=no])
955
956AS_IF([test "x$have_flex" = "xno"], [
957 AS_IF([test "x$in_git_repo" = "xyes"], [
958 AC_MSG_ERROR([Flex >= 2.5.35 is required when building from the Git repository.])
959 ], [
960 AC_MSG_WARN([
961Missing Flex >= 2.5.35. Note that the lexer files are already built in
962this distribution tarball, so Flex is only needed if you intend to
963modify their sources.
964 ])
965 ])
966])
967
968# export flex condition
969AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
970
971AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
972AC_SUBST(AM_CFLAGS)
973
974AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
975AC_SUBST(AM_CPPFLAGS)
976
977lttngincludedir="${includedir}/lttng"
978AC_SUBST(lttngincludedir)
979
980lttngactionincludedir="${includedir}/lttng/action"
981AC_SUBST(lttngactionincludedir)
982
983lttngconditionincludedir="${includedir}/lttng/condition"
984AC_SUBST(lttngconditionincludedir)
985
986lttngnotificationincludedir="${includedir}/lttng/notification"
987AC_SUBST(lttngnotificationincludedir)
988
989lttngtriggerincludedir="${includedir}/lttng/trigger"
990AC_SUBST(lttngtriggerincludedir)
991
992lttnglibexecdir="${libdir}/lttng/libexec"
993AC_SUBST(lttnglibexecdir)
994
995AC_CONFIG_FILES([
996 Makefile
997 doc/Makefile
998 doc/man/Makefile
999 doc/man/asciidoc-attrs.conf
1000 include/Makefile
1001 extras/Makefile
1002 extras/bindings/Makefile
1003 extras/bindings/swig/Makefile
1004 extras/bindings/swig/python/Makefile
1005 extras/core-handler/Makefile
1006 src/Makefile
1007 src/common/Makefile
1008 src/common/kernel-ctl/Makefile
1009 src/common/kernel-consumer/Makefile
1010 src/common/consumer/Makefile
1011 src/common/ust-consumer/Makefile
1012 src/common/hashtable/Makefile
1013 src/common/sessiond-comm/Makefile
1014 src/common/compat/Makefile
1015 src/common/relayd/Makefile
1016 src/common/testpoint/Makefile
1017 src/common/index/Makefile
1018 src/common/health/Makefile
1019 src/common/config/Makefile
1020 src/common/string-utils/Makefile
1021 src/lib/Makefile
1022 src/lib/lttng-ctl/Makefile
1023 src/lib/lttng-ctl/filter/Makefile
1024 src/lib/lttng-ctl/lttng-ctl.pc
1025 src/bin/Makefile
1026 src/bin/lttng-consumerd/Makefile
1027 src/bin/lttng-sessiond/Makefile
1028 src/bin/lttng-relayd/Makefile
1029 src/bin/lttng/Makefile
1030 src/bin/lttng-crash/Makefile
1031 tests/Makefile
1032 tests/destructive/Makefile
1033 tests/regression/Makefile
1034 tests/regression/kernel/Makefile
1035 tests/regression/tools/Makefile
1036 tests/regression/tools/streaming/Makefile
1037 tests/regression/tools/filtering/Makefile
1038 tests/regression/tools/health/Makefile
1039 tests/regression/tools/tracefile-limits/Makefile
1040 tests/regression/tools/snapshots/Makefile
1041 tests/regression/tools/live/Makefile
1042 tests/regression/tools/exclusion/Makefile
1043 tests/regression/tools/save-load/Makefile
1044 tests/regression/tools/save-load/configuration/Makefile
1045 tests/regression/tools/mi/Makefile
1046 tests/regression/tools/wildcard/Makefile
1047 tests/regression/tools/crash/Makefile
1048 tests/regression/tools/regen-metadata/Makefile
1049 tests/regression/tools/regen-statedump/Makefile
1050 tests/regression/tools/notification/Makefile
1051 tests/regression/ust/Makefile
1052 tests/regression/ust/nprocesses/Makefile
1053 tests/regression/ust/high-throughput/Makefile
1054 tests/regression/ust/low-throughput/Makefile
1055 tests/regression/ust/before-after/Makefile
1056 tests/regression/ust/buffers-pid/Makefile
1057 tests/regression/ust/periodical-metadata-flush/Makefile
1058 tests/regression/ust/multi-session/Makefile
1059 tests/regression/ust/overlap/Makefile
1060 tests/regression/ust/overlap/demo/Makefile
1061 tests/regression/ust/linking/Makefile
1062 tests/regression/ust/daemon/Makefile
1063 tests/regression/ust/exit-fast/Makefile
1064 tests/regression/ust/fork/Makefile
1065 tests/regression/ust/libc-wrapper/Makefile
1066 tests/regression/ust/baddr-statedump/Makefile
1067 tests/regression/ust/ust-dl/Makefile
1068 tests/regression/ust/java-jul/Makefile
1069 tests/regression/ust/java-log4j/Makefile
1070 tests/regression/ust/python-logging/Makefile
1071 tests/regression/ust/getcpu-override/Makefile
1072 tests/regression/ust/clock-override/Makefile
1073 tests/regression/ust/type-declarations/Makefile
1074 tests/regression/ust/rotation-destroy-flush/Makefile
1075 tests/regression/ust/blocking/Makefile
1076 tests/stress/Makefile
1077 tests/unit/Makefile
1078 tests/unit/ini_config/Makefile
1079 tests/perf/Makefile
1080 tests/utils/Makefile
1081 tests/utils/tap/Makefile
1082 tests/utils/testapp/Makefile
1083 tests/utils/testapp/gen-ust-events/Makefile
1084 tests/utils/testapp/gen-ust-nevents/Makefile
1085 tests/utils/testapp/gen-ust-nevents-str/Makefile
1086 tests/utils/testapp/gen-ust-tracef/Makefile
1087])
1088
1089# Inject variable into python test script.
1090AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1091# Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1092AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1093
1094AC_OUTPUT
1095
1096#
1097# Mini-report on what will be built.
1098#
1099
1100PPRINT_INIT
1101PPRINT_SET_INDENT(1)
1102PPRINT_SET_TS(38)
1103
1104AS_ECHO
1105AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1106AS_ECHO
1107
1108AS_IF([test -n "$report_fold"], [
1109 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1110], [
1111 AS_ECHO("$version_description")
1112])
1113
1114AS_ECHO
1115PPRINT_SUBTITLE([Features])
1116
1117# Target architecture we're building for.
1118target_arch=$host_cpu
1119[
1120for f in $CFLAGS; do
1121 if test $f = "-m32"; then
1122 target_arch="32-bit"
1123 elif test $f = "-m64"; then
1124 target_arch="64-bit"
1125 fi
1126done
1127]
1128PPRINT_PROP_STRING([Target architecture], $target_arch)
1129
1130# kmod enabled/disabled
1131test "x$with_kmod" != "xno" && value=1 || value=0
1132PPRINT_PROP_BOOL([libkmod support], $value)
1133
1134# LTTng-UST enabled/disabled
1135test "x$lttng_ust_support" = "xyes" && value=1 || value=0
1136PPRINT_PROP_BOOL([LTTng-UST support], $value)
1137
1138AS_ECHO
1139PPRINT_SUBTITLE([Binaries])
1140
1141# List binaries to be built
1142test x$enable_bin_lttng != xno && value=1 || value=0
1143PPRINT_PROP_BOOL([lttng], $value)
1144
1145test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1146PPRINT_PROP_BOOL([lttng-consumerd], $value)
1147
1148test x$enable_bin_lttng_crash != xno && value=1 || value=0
1149PPRINT_PROP_BOOL([lttng-crash], $value)
1150
1151test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1152PPRINT_PROP_BOOL([lttng-relayd], $value)
1153
1154test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1155PPRINT_PROP_BOOL([lttng-sessiond], $value)
1156
1157# Extras
1158test x$enable_extras != xno && value=1 || value=0
1159AS_ECHO
1160PPRINT_SET_INDENT(0)
1161PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1162PPRINT_SET_INDENT(1)
1163
1164AS_ECHO
1165PPRINT_SUBTITLE([Tests])
1166
1167# Print clear message that tests won't be built
1168AS_IF([test "x$build_tests" = "xno"],[
1169 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1170])
1171
1172# LTTng UST Java agent JUL tests enabled/disabled
1173test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1174PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1175
1176# LTTng UST Java agent Log4j tests enabled/disabled
1177test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1178PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1179
1180test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1181PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1182
1183test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1184PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1185
1186#Python binding enabled/disabled
1187test "x$enable_python_binding" = xyes && value=1 || value=0
1188AS_ECHO
1189PPRINT_SET_INDENT(0)
1190PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1191
1192# man pages build enabled/disabled
1193m4_pushdef([build_man_pages_msg], [Build and install man pages])
1194
1195AS_IF([test "x$man_pages_opt" != "xno"], [
1196 AS_IF([test "x$in_git_repo" = "xyes"], [
1197 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1198 ], [
1199 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1200 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1201 ], [
1202 PPRINT_PROP_STRING([build_man_pages_msg],
1203 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1204 $PPRINT_COLOR_SUBTITLE)
1205 ])
1206 ])
1207], [
1208 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1209])
1210
1211m4_popdef([build_man_pages_msg])
1212
1213test "x$embedded_help" = xyes && value=1 || value=0
1214PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1215
1216PPRINT_SET_INDENT(1)
1217
1218report_bindir="`eval eval echo $bindir`"
1219report_libdir="`eval eval echo $libdir`"
1220
1221# Print the bindir and libdir this `make install' will install into.
1222AS_ECHO
1223PPRINT_SUBTITLE([Install directories])
1224PPRINT_PROP_STRING([Binaries], [$report_bindir])
1225PPRINT_PROP_STRING([Libraries], [$report_libdir])
1226
1227AS_ECHO
1228PPRINT_SUBTITLE([Search directories])
1229
1230# If we build the sessiond, print the paths it will use
1231AS_IF([test "$SESSIOND_BIN" = ""],[
1232 path="$report_bindir/lttng-sessiond"
1233],[
1234 path="$SESSIOND_BIN"
1235])
1236PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1237
1238AS_IF([test "$CONSUMERD32_BIN" = ""],[
1239 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1240],[
1241 path="$CONSUMERD32_BIN"
1242])
1243PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1244
1245AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1246 path="`eval eval echo $libdir`"
1247],[
1248 path="$CONSUMERD32_LIBDIR"
1249])
1250PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1251
1252AS_IF([test "$CONSUMERD64_BIN" = ""],[
1253 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1254],[
1255 path="$CONSUMERD64_BIN"
1256])
1257PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1258
1259AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1260 path="`eval eval echo $libdir`"
1261],[
1262 path="$CONSUMERD64_LIBDIR"
1263])
1264PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1265PPRINT_SET_INDENT(0)
1266
1267AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1268 AS_ECHO
1269 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1270
1271Note that the man pages are already built in this distribution tarball,
1272therefore asciidoc and xmlto are only needed if you intend to modify
1273their sources.
1274
1275Also note that the installed man pages will contain the project's
1276default command-line option and environment variable values.
1277
1278Use --disable-man-pages to completely disable building and installing
1279the man pages.])
1280])
LTTng 2.0 tools and control repository
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