Cleanup: dlmopen detection
[lttng-tools.git] / configure.ac
... / ...
CommitLineData
1AC_PREREQ([2.64])
2AC_INIT([lttng-tools],[2.10.0-pre],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
3
4AC_CONFIG_HEADERS([include/config.h])
5AC_CONFIG_AUX_DIR([config])
6AC_CONFIG_MACRO_DIR([m4])
7
8AC_CANONICAL_TARGET
9AC_CANONICAL_HOST
10
11AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip tar-pax 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 kmod library
415AC_ARG_WITH(kmod-prefix,
416 AS_HELP_STRING([--with-kmod-prefix=PATH],
417 [Specify the installation prefix of the kmod library.
418 Headers must be in PATH/include; libraries in PATH/lib.]),
419 [
420 AM_CPPFLAGS="$AM_CPPFLAGS -I${withval}/include"
421 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
422 ])
423
424AC_ARG_ENABLE(kmod,
425 AS_HELP_STRING([--disable-kmod],[build without kmod support]),
426 kmod_support=$enableval, kmod_support=yes)
427
428AS_IF([test "x$kmod_support" = "xyes"], [
429 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
430 [
431 AC_DEFINE([HAVE_KMOD], [1], [has kmod support])
432 LIBS="$LIBS -lkmod"
433 kmod_found=yes
434 ],
435 kmod_found=no
436 )
437])
438AM_CONDITIONAL([HAVE_KMOD], [test "x$kmod_found" = xyes])
439
440AC_ARG_WITH(lttng-ust-prefix,
441 AS_HELP_STRING([--with-lttng-ust-prefix=PATH],
442 [Specify the installation prefix of the lttng-ust library.
443 Headers must be in PATH/include; libraries in PATH/lib.]),
444 [
445 AM_CPPFLAGS="$AM_CPPFLAGS -I${withval}/include"
446 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
447 ])
448
449# Check liblttng-ust-ctl library
450AC_ARG_WITH(lttng-ust,
451 AS_HELP_STRING([--without-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
452 lttng_ust_support=$withval, lttng_ust_support=yes)
453
454AS_IF([test "x$lttng_ust_support" = "xyes"], [
455 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
456 [
457 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
458 lttng_ust_ctl_found=yes
459 ],
460 [AC_MSG_ERROR([Cannot find LTTng-UST >= 2.2.x. Use --with-lttng-ust-prefix=PREFIX to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])],
461 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
462 )
463])
464AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])
465AC_CHECK_FUNCS([sched_getcpu sysconf sync_file_range])
466
467# check for dlopen
468AC_CHECK_LIB([dl], [dlopen],
469 [DL_LIBS="-ldl"],
470 [
471 #libdl not found, check for dlopen in libc.
472 AC_CHECK_LIB([c], [dlopen],
473 [DL_LIBS="-lc"],
474 [AC_MSG_FAILURE([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])]
475 )
476 ]
477)
478AC_SUBST(DL_LIBS)
479
480# Check for fmemopen
481AC_CHECK_LIB([c], [fmemopen],
482[
483 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
484]
485)
486
487# Check for open_memstream
488AC_CHECK_LIB([c], [open_memstream],
489[
490 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
491]
492)
493
494# check for libpfm
495AC_CHECK_LIB([pfm], [pfm_initialize],
496 [
497 have_libpfm=yes
498 ])
499AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
500
501AC_ARG_ENABLE([git-version],
502 [AC_HELP_STRING([--disable-git-version],
503 [Do not use the git version for the build])],
504 [have_git_version=$enableval], [have_git_version=yes]
505)
506
507AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
508 [test "x${have_git_version}" = "xyes"])
509
510# For Python
511# SWIG version needed or newer:
512swig_version=2.0.0
513
514AC_ARG_ENABLE([python-bindings],
515 [AC_HELP_STRING([--enable-python-bindings],
516 [compile Python bindings])],
517 [enable_python_binding=$enableval], [enable_python_binding=no])
518
519AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
520
521if test "x$enable_python_binding" = xyes; then
522 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
523 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
524 AM_PATH_PYTHON([3.0])
525
526 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
527 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
528 AS_IF([test -z "$PYTHON_INCLUDE"], [
529 AS_IF([test -z "$PYTHON_CONFIG"], [
530 AC_PATH_PROGS([PYTHON_CONFIG],
531 [python$PYTHON_VERSION-config python-config],
532 [no],
533 [`dirname $PYTHON`])
534 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
535 ])
536 AC_MSG_CHECKING([python include flags])
537 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
538 AC_MSG_RESULT([$PYTHON_INCLUDE])
539 ])
540
541else
542 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
543[if you want Python bindings.])
544
545fi
546
547# Epoll check. If not present, the build will fallback on poll() API
548AX_HAVE_EPOLL(
549 [AX_CONFIG_FEATURE_ENABLE(epoll)],
550 [AX_CONFIG_FEATURE_DISABLE(epoll)]
551)
552AX_CONFIG_FEATURE(
553 [epoll], [This platform supports epoll(7)],
554 [HAVE_EPOLL], [This platform supports epoll(7).],
555 [enable_epoll="yes"], [enable_epoll="no"]
556)
557AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
558
559AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
560AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
561
562if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
563 AX_JAVA_OPTIONS
564 AX_PROG_JAVAC
565 AX_PROG_JAVA
566 AX_PROG_JAR
567
568 AX_CHECK_CLASSPATH
569
570 # Check for Java UST agent common class first
571 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
572 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
573 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
574 fi
575
576 if test "x$test_java_agent_jul" = "xyes"; then
577 # Check for JUL agent class
578 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
579 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
580 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
581 fi
582 fi
583
584 if test "x$test_java_agent_log4j" = "xyes"; then
585 # Check for Log4j agent class
586 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
587 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
588 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
589 fi
590
591 # Check for Log4j class
592 AX_CHECK_CLASS(org.apache.log4j.Logger)
593 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
594 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"])
595 fi
596 fi
597fi
598
599# set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
600# is not distributed in tarballs
601AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
602AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
603
604# enable building man pages (user's intention)
605AC_ARG_ENABLE(
606 man-pages,
607 AS_HELP_STRING(
608 [--disable-man-pages],
609 [Do not build and install man pages (already built in a distributed tarball)]
610 ),
611 [man_pages_opt=$enableval],
612 [man_pages_opt=yes]
613)
614
615# check for asciidoc and xmlto if we enabled building the man pages
616have_asciidoc_xmlto=no
617warn_prebuilt_man_pages=no
618
619AS_IF([test "x$man_pages_opt" = "xyes"], [
620 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
621 AC_PATH_PROG([XMLTO], [xmlto], [no])
622
623 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
624 AS_IF([test "x$in_git_repo" = "xyes"], [
625 # this is an error because we're in the Git repo, which
626 # means the man pages are not already generated for us,
627 # thus asciidoc/xmlto are required because we were asked
628 # to build the man pages
629 AC_MSG_ERROR([
630You need asciidoc and xmlto to build the LTTng-tools man pages. Use
631--disable-man-pages to disable building the man pages, in which case
632they will not be installed.
633 ])
634 ], [
635 # only warn here: since we're in the tarball, the man
636 # pages should already be generated at this point, thus
637 # asciidoc/xmlto are not strictly required
638 warn_prebuilt_man_pages=yes
639 ])
640 ], [
641 have_asciidoc_xmlto=yes
642 ])
643])
644
645# export man page build condition: build the man pages if the user
646# asked for it, and if the tools are available
647AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
648AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
649
650AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
651
652# embedded --help message
653AC_ARG_ENABLE(
654 [embedded-help],
655 AS_HELP_STRING(
656 [--enable-embedded-help],
657 [Embed the --help messages in the executable files]
658 ),
659 [embedded_help=$enableval],
660 [embedded_help=no]
661)
662AS_IF([test "x$embedded_help" = "xyes"], [
663 AS_IF([test "x$man_pages_opt" = "xno"], [
664 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
665 ])
666 AC_PATH_PROG([man_prog_path], [man], [no])
667 AS_IF([test "x$man_prog_path" = "xno"], [
668 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
669 ])
670 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
671 AC_SUBST([MANPROG], [$man_prog_path])
672])
673AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
674
675# Python agent test
676UST_PYTHON_AGENT="lttngust"
677
678AC_ARG_ENABLE(test-python2-agent,
679 AS_HELP_STRING([--enable-test-python2-agent],
680 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
681 ),[:],[test_python2_agent_autodetect=yes]
682)
683
684AC_ARG_ENABLE(test-python3-agent,
685 AS_HELP_STRING([--enable-test-python3-agent],
686 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
687 ),[:],[test_python3_agent_autodetect=yes]
688)
689
690AC_ARG_ENABLE(test-python-agent-all,
691 AS_HELP_STRING([--enable-test-python-agent-all],
692 [enable test for all python{2/3} agent.]
693 ),
694)
695
696AS_IF([test ! -z "$enable_test_python_agent_all"], [
697 unset test_python2_agent_autodetect
698 unset test_python3_agent_autodetect
699])
700
701AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
702 enable_test_python2_agent=yes
703 enable_test_python3_agent=yes
704])
705
706AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
707 enable_test_python2_agent=no
708 enable_test_python3_agent=no
709])
710
711
712AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
713 AS_IF([test -z "$PYTHON2"], [
714 PYTHON2=python2
715 ], [
716 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
717 ])
718
719 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
720 AS_IF([test -z "$PYTHON2_BIN"], [
721 AS_IF([test -z "$test_python2_agent_autodetect"],[
722 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
723 ])
724 ], [
725 AC_MSG_CHECKING([for python2 lttng-ust agent])
726 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
727 PYTHON2_AGENT=$PYTHON2_BIN
728 AC_MSG_RESULT([yes])
729 RUN_PYTHON_AGENT_TEST=yes
730 ], [
731 AC_MSG_RESULT([no])
732 AS_IF([test -z "$test_python2_agent_autodetect"],[
733 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
734 ])
735 ])
736
737 ])
738
739])
740
741AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
742 AS_IF([test -z "$PYTHON3"], [
743 PYTHON3=python3
744 ], [
745 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
746 ])
747
748 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
749 AS_IF([test -z "$PYTHON3_BIN"], [
750 AS_IF([test -z "$test_python3_agent_autodetect"],[
751 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
752 ])
753 ], [
754 AC_MSG_CHECKING([for python3 lttng-ust agent])
755 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
756 PYTHON3_AGENT=$PYTHON3_BIN
757 AC_MSG_RESULT([yes])
758 RUN_PYTHON_AGENT_TEST=yes
759 ], [
760 AC_MSG_RESULT([no])
761 AS_IF([test -z "$test_python3_agent_autodetect"],[
762 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
763 ])
764 ])
765
766 ])
767])
768AC_SUBST([RUN_PYTHON_AGENT_TEST])
769AC_SUBST([PYTHON2_AGENT])
770AC_SUBST([PYTHON3_AGENT])
771
772# Arguments for binaries build exclusion
773AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
774AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
775 [Disable the build of lttng-consumerd binaries]))
776AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
777AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
778 [Disable the build of lttng-relayd binaries]))
779AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
780 [Disable the build of lttng-sessiond binaries]))
781AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
782 [Disable the build of the extra components]))
783
784
785# Always build libconfig since it a dependency of libcommon
786build_lib_config=yes
787
788build_lib_compat=no
789build_lib_consumer=no
790build_lib_hashtable=no
791build_lib_health=no
792build_lib_index=no
793build_lib_kernel_consumer=no
794build_lib_kernel_ctl=no
795build_lib_lttng_ctl=no
796build_lib_relayd=no
797build_lib_sessiond_comm=no
798build_lib_testpoint=no
799build_lib_ust_consumer=no
800
801# There is an overlap for enabled dependencies, but this makes everything
802# simpler. libcommon and libconfig are always compiled so they are not repeated
803# here.
804
805# Enable binary dependencies.
806AS_IF([test x$enable_bin_lttng != xno],
807 [
808 build_lib_lttng_ctl=yes
809 ]
810)
811
812AS_IF([test x$enable_bin_lttng_consumerd != xno],
813 [
814 build_lib_consumer=yes
815 build_lib_sessiond_comm=yes
816 build_lib_index=yes
817 build_lib_health=yes
818 build_lib_testpoint=yes
819 ]
820)
821
822AS_IF([test x$enable_bin_lttng_crash != xno],
823 # Do nothing since libconfig and libcommon are built by default.
824 []
825)
826
827AS_IF([test x$enable_bin_lttng_relayd != xno],
828 [
829 build_lib_lttng_ctl=yes
830 build_lib_sessiond_comm=yes
831 build_lib_hashtable=yes
832 build_lib_compat=yes
833 build_lib_index=yes
834 build_lib_health=yes
835 build_lib_testpoint=yes
836 ]
837)
838AS_IF([test x$enable_bin_lttng_sessiond != xno],
839 [
840 build_lib_lttng_ctl=yes
841 build_lib_sessiond_comm=yes
842 build_lib_kernel_ctl=yes
843 build_lib_hashtable=yes
844 build_lib_compat=yes
845 build_lib_relayd=yes
846 build_lib_testpoint=yes
847 build_lib_health=yes
848 build_lib_health=yes
849 ]
850)
851
852# Libraries dependencies enabling
853AS_IF([test x$build_lib_lttng_ctl = xyes],
854 [
855 build_lib_sessiond_comm=yes
856 build_lib_hashtable=yes
857 ]
858)
859
860AS_IF([test x$build_lib_consumer = xyes],
861 [
862 build_lib_sessiond_comm=yes
863 build_lib_kernel_consumer=yes
864 build_lib_hashtable=yes
865 build_lib_compat=yes
866 build_lib_relayd=yes
867 AS_IF([test x$lttng_ust_ctl_found = xyes],[build_lib_ust_consumer=yes])
868 ]
869)
870
871AS_IF([test x$build_lib_kernel_consumer = xyes],
872 [
873 build_lib_kernel_ctl=yes
874 build_lib_relayd=yes
875 ]
876)
877
878AS_IF([test x$build_lib_relayd = xyes],
879 [
880 build_lib_sessiond_comm=yes
881 ]
882)
883
884
885# Export binaries build conditions.
886AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
887AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
888AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
889AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
890AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
891
892# Export the tests and extras build conditions.
893AS_IF([\
894test "x$enable_bin_lttng" != "xno" && \
895test "x$enable_bin_lttng_consumerd" != "xno" && \
896test "x$enable_bin_lttng_crash" != "xno" && \
897test "x$enable_bin_lttng_relayd" != "xno" && \
898test "x$enable_bin_lttng_sessiond" != "xno"],
899[build_tests=yes],
900[build_tests=no]
901)
902
903AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
904AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
905
906# Export libraries build conditions.
907AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
908AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
909AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
910AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
911AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
912AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
913AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
914AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
915AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
916AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
917AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
918AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
919AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
920
921# check for pgrep
922AC_PATH_PROG([PGREP], [pgrep], [no])
923AM_CONDITIONAL([HAS_PGREP], [test "x$PGREP" != "xno"])
924
925# check for bison
926have_bison=yes
927
928AS_IF([test "x$(basename "$YACC")" != "xbison -y"], [have_bison=no])
929AC_PATH_PROG([BISON], [bison])
930AX_PROG_BISON_VERSION([2.4], [], [have_bison=no])
931
932AS_IF([test "x$have_bison" = "xno"], [
933 AS_IF([test "x$in_git_repo" = "xyes"], [
934 AC_MSG_ERROR([Bison >= 2.4 is required when building from the Git repository.])
935 ], [
936 AC_MSG_WARN([
937Missing Bison >= 2.4. Note that the parser files are already built in
938this distribution tarball, so Bison is only needed if you intend to
939modify their sources.
940 ])
941 ])
942])
943
944# export bison condition
945AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
946
947# check for flex
948have_flex=yes
949
950AS_IF([test "x$LEX" != "xflex"], [have_flex=no])
951AC_PATH_PROG([FLEX], [flex])
952AX_PROG_FLEX_VERSION([2.5.35], [], [have_flex=no])
953
954AS_IF([test "x$have_flex" = "xno"], [
955 AS_IF([test "x$in_git_repo" = "xyes"], [
956 AC_MSG_ERROR([Flex >= 2.5.35 is required when building from the Git repository.])
957 ], [
958 AC_MSG_WARN([
959Missing Flex >= 2.5.35. Note that the lexer files are already built in
960this distribution tarball, so Flex is only needed if you intend to
961modify their sources.
962 ])
963 ])
964])
965
966# export flex condition
967AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
968
969AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
970AC_SUBST(AM_CFLAGS)
971
972AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
973AC_SUBST(AM_CPPFLAGS)
974
975lttngincludedir="${includedir}/lttng"
976AC_SUBST(lttngincludedir)
977
978lttngactionincludedir="${includedir}/lttng/action"
979AC_SUBST(lttngactionincludedir)
980
981lttngconditionincludedir="${includedir}/lttng/condition"
982AC_SUBST(lttngconditionincludedir)
983
984lttngnotificationincludedir="${includedir}/lttng/notification"
985AC_SUBST(lttngnotificationincludedir)
986
987lttngtriggerincludedir="${includedir}/lttng/trigger"
988AC_SUBST(lttngtriggerincludedir)
989
990lttnglibexecdir="${libdir}/lttng/libexec"
991AC_SUBST(lttnglibexecdir)
992
993AC_CONFIG_FILES([
994 Makefile
995 doc/Makefile
996 doc/man/Makefile
997 doc/man/asciidoc-attrs.conf
998 include/Makefile
999 extras/Makefile
1000 extras/bindings/Makefile
1001 extras/bindings/swig/Makefile
1002 extras/bindings/swig/python/Makefile
1003 extras/core-handler/Makefile
1004 src/Makefile
1005 src/common/Makefile
1006 src/common/kernel-ctl/Makefile
1007 src/common/kernel-consumer/Makefile
1008 src/common/consumer/Makefile
1009 src/common/ust-consumer/Makefile
1010 src/common/hashtable/Makefile
1011 src/common/sessiond-comm/Makefile
1012 src/common/compat/Makefile
1013 src/common/relayd/Makefile
1014 src/common/testpoint/Makefile
1015 src/common/index/Makefile
1016 src/common/health/Makefile
1017 src/common/config/Makefile
1018 src/common/string-utils/Makefile
1019 src/lib/Makefile
1020 src/lib/lttng-ctl/Makefile
1021 src/lib/lttng-ctl/filter/Makefile
1022 src/lib/lttng-ctl/lttng-ctl.pc
1023 src/bin/Makefile
1024 src/bin/lttng-consumerd/Makefile
1025 src/bin/lttng-sessiond/Makefile
1026 src/bin/lttng-relayd/Makefile
1027 src/bin/lttng/Makefile
1028 src/bin/lttng-crash/Makefile
1029 tests/Makefile
1030 tests/destructive/Makefile
1031 tests/regression/Makefile
1032 tests/regression/kernel/Makefile
1033 tests/regression/tools/Makefile
1034 tests/regression/tools/streaming/Makefile
1035 tests/regression/tools/filtering/Makefile
1036 tests/regression/tools/health/Makefile
1037 tests/regression/tools/tracefile-limits/Makefile
1038 tests/regression/tools/snapshots/Makefile
1039 tests/regression/tools/live/Makefile
1040 tests/regression/tools/exclusion/Makefile
1041 tests/regression/tools/save-load/Makefile
1042 tests/regression/tools/save-load/configuration/Makefile
1043 tests/regression/tools/mi/Makefile
1044 tests/regression/tools/wildcard/Makefile
1045 tests/regression/tools/crash/Makefile
1046 tests/regression/tools/regen-metadata/Makefile
1047 tests/regression/tools/regen-statedump/Makefile
1048 tests/regression/tools/notification/Makefile
1049 tests/regression/ust/Makefile
1050 tests/regression/ust/nprocesses/Makefile
1051 tests/regression/ust/high-throughput/Makefile
1052 tests/regression/ust/low-throughput/Makefile
1053 tests/regression/ust/before-after/Makefile
1054 tests/regression/ust/buffers-pid/Makefile
1055 tests/regression/ust/periodical-metadata-flush/Makefile
1056 tests/regression/ust/multi-session/Makefile
1057 tests/regression/ust/overlap/Makefile
1058 tests/regression/ust/overlap/demo/Makefile
1059 tests/regression/ust/linking/Makefile
1060 tests/regression/ust/daemon/Makefile
1061 tests/regression/ust/exit-fast/Makefile
1062 tests/regression/ust/fork/Makefile
1063 tests/regression/ust/libc-wrapper/Makefile
1064 tests/regression/ust/baddr-statedump/Makefile
1065 tests/regression/ust/ust-dl/Makefile
1066 tests/regression/ust/java-jul/Makefile
1067 tests/regression/ust/java-log4j/Makefile
1068 tests/regression/ust/python-logging/Makefile
1069 tests/regression/ust/getcpu-override/Makefile
1070 tests/regression/ust/clock-override/Makefile
1071 tests/regression/ust/type-declarations/Makefile
1072 tests/regression/ust/rotation-destroy-flush/Makefile
1073 tests/regression/ust/blocking/Makefile
1074 tests/stress/Makefile
1075 tests/unit/Makefile
1076 tests/unit/ini_config/Makefile
1077 tests/perf/Makefile
1078 tests/utils/Makefile
1079 tests/utils/tap/Makefile
1080 tests/utils/testapp/Makefile
1081 tests/utils/testapp/gen-ust-events/Makefile
1082 tests/utils/testapp/gen-ust-nevents/Makefile
1083 tests/utils/testapp/gen-ust-nevents-str/Makefile
1084 tests/utils/testapp/gen-ust-tracef/Makefile
1085])
1086
1087# Inject variable into python test script.
1088AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1089# Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1090AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1091
1092AC_OUTPUT
1093
1094#
1095# Mini-report on what will be built.
1096#
1097
1098PPRINT_INIT
1099PPRINT_SET_INDENT(1)
1100PPRINT_SET_TS(38)
1101
1102AS_ECHO
1103AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1104AS_ECHO
1105
1106AS_IF([test -n "$report_fold"], [
1107 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1108], [
1109 AS_ECHO("$version_description")
1110])
1111
1112AS_ECHO
1113PPRINT_SUBTITLE([Features])
1114
1115# Target architecture we're building for.
1116target_arch=$host_cpu
1117[
1118for f in $CFLAGS; do
1119 if test $f = "-m32"; then
1120 target_arch="32-bit"
1121 elif test $f = "-m64"; then
1122 target_arch="64-bit"
1123 fi
1124done
1125]
1126PPRINT_PROP_STRING([Target architecture], $target_arch)
1127
1128# kmod enabled/disabled
1129test "x$kmod_found" = "xyes" && value=1 || value=0
1130PPRINT_PROP_BOOL([libkmod support], $value)
1131
1132# LTTng-UST enabled/disabled
1133test "x$lttng_ust_support" = "xyes" && value=1 || value=0
1134PPRINT_PROP_BOOL([LTTng-UST support], $value)
1135
1136AS_ECHO
1137PPRINT_SUBTITLE([Binaries])
1138
1139# List binaries to be built
1140test x$enable_bin_lttng != xno && value=1 || value=0
1141PPRINT_PROP_BOOL([lttng], $value)
1142
1143test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1144PPRINT_PROP_BOOL([lttng-consumerd], $value)
1145
1146test x$enable_bin_lttng_crash != xno && value=1 || value=0
1147PPRINT_PROP_BOOL([lttng-crash], $value)
1148
1149test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1150PPRINT_PROP_BOOL([lttng-relayd], $value)
1151
1152test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1153PPRINT_PROP_BOOL([lttng-sessiond], $value)
1154
1155# Extras
1156test x$enable_extras != xno && value=1 || value=0
1157AS_ECHO
1158PPRINT_SET_INDENT(0)
1159PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1160PPRINT_SET_INDENT(1)
1161
1162AS_ECHO
1163PPRINT_SUBTITLE([Tests])
1164
1165# Print clear message that tests won't be built
1166AS_IF([test "x$build_tests" = "xno"],[
1167 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1168])
1169
1170# LTTng UST Java agent JUL tests enabled/disabled
1171test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1172PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1173
1174# LTTng UST Java agent Log4j tests enabled/disabled
1175test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1176PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1177
1178test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1179PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1180
1181test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1182PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1183
1184#Python binding enabled/disabled
1185test "x$enable_python_binding" = xyes && value=1 || value=0
1186AS_ECHO
1187PPRINT_SET_INDENT(0)
1188PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1189
1190# man pages build enabled/disabled
1191m4_pushdef([build_man_pages_msg], [Build and install man pages])
1192
1193AS_IF([test "x$man_pages_opt" != "xno"], [
1194 AS_IF([test "x$in_git_repo" = "xyes"], [
1195 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1196 ], [
1197 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1198 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1199 ], [
1200 PPRINT_PROP_STRING([build_man_pages_msg],
1201 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1202 $PPRINT_COLOR_SUBTITLE)
1203 ])
1204 ])
1205], [
1206 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1207])
1208
1209m4_popdef([build_man_pages_msg])
1210
1211test "x$embedded_help" = xyes && value=1 || value=0
1212PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1213
1214PPRINT_SET_INDENT(1)
1215
1216report_bindir="`eval eval echo $bindir`"
1217report_libdir="`eval eval echo $libdir`"
1218
1219# Print the bindir and libdir this `make install' will install into.
1220AS_ECHO
1221PPRINT_SUBTITLE([Install directories])
1222PPRINT_PROP_STRING([Binaries], [$report_bindir])
1223PPRINT_PROP_STRING([Libraries], [$report_libdir])
1224
1225AS_ECHO
1226PPRINT_SUBTITLE([Search directories])
1227
1228# If we build the sessiond, print the paths it will use
1229AS_IF([test "$SESSIOND_BIN" = ""],[
1230 path="$report_bindir/lttng-sessiond"
1231],[
1232 path="$SESSIOND_BIN"
1233])
1234PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1235
1236AS_IF([test "$CONSUMERD32_BIN" = ""],[
1237 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1238],[
1239 path="$CONSUMERD32_BIN"
1240])
1241PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1242
1243AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1244 path="`eval eval echo $libdir`"
1245],[
1246 path="$CONSUMERD32_LIBDIR"
1247])
1248PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1249
1250AS_IF([test "$CONSUMERD64_BIN" = ""],[
1251 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1252],[
1253 path="$CONSUMERD64_BIN"
1254])
1255PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1256
1257AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1258 path="`eval eval echo $libdir`"
1259],[
1260 path="$CONSUMERD64_LIBDIR"
1261])
1262PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1263PPRINT_SET_INDENT(0)
1264
1265AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1266 AS_ECHO
1267 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1268
1269Note that the man pages are already built in this distribution tarball,
1270therefore asciidoc and xmlto are only needed if you intend to modify
1271their sources.
1272
1273Also note that the installed man pages will contain the project's
1274default command-line option and environment variable values.
1275
1276Use --disable-man-pages to completely disable building and installing
1277the man pages.])
1278])
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