Cleanup: uuid library 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[
470 have_libdl=yes
471],
472[
473 #libdl not found, check for dlopen in libc.
474 AC_CHECK_LIB([c], [dlopen],
475 [
476 have_libc_dl=yes
477 ],
478 [
479 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
480 ])
481])
482AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
483AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
484
485# Check for fmemopen
486AC_CHECK_LIB([c], [fmemopen],
487[
488 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
489]
490)
491
492# Check for open_memstream
493AC_CHECK_LIB([c], [open_memstream],
494[
495 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
496]
497)
498
499# check for libpfm
500AC_CHECK_LIB([pfm], [pfm_initialize],
501 [
502 have_libpfm=yes
503 ])
504AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
505
506AC_ARG_ENABLE([git-version],
507 [AC_HELP_STRING([--disable-git-version],
508 [Do not use the git version for the build])],
509 [have_git_version=$enableval], [have_git_version=yes]
510)
511
512AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
513 [test "x${have_git_version}" = "xyes"])
514
515# For Python
516# SWIG version needed or newer:
517swig_version=2.0.0
518
519AC_ARG_ENABLE([python-bindings],
520 [AC_HELP_STRING([--enable-python-bindings],
521 [compile Python bindings])],
522 [enable_python_binding=$enableval], [enable_python_binding=no])
523
524AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
525
526if test "x$enable_python_binding" = xyes; then
527 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
528 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
529 AM_PATH_PYTHON([3.0])
530
531 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
532 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
533 AS_IF([test -z "$PYTHON_INCLUDE"], [
534 AS_IF([test -z "$PYTHON_CONFIG"], [
535 AC_PATH_PROGS([PYTHON_CONFIG],
536 [python$PYTHON_VERSION-config python-config],
537 [no],
538 [`dirname $PYTHON`])
539 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
540 ])
541 AC_MSG_CHECKING([python include flags])
542 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
543 AC_MSG_RESULT([$PYTHON_INCLUDE])
544 ])
545
546else
547 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
548[if you want Python bindings.])
549
550fi
551
552# Epoll check. If not present, the build will fallback on poll() API
553AX_HAVE_EPOLL(
554 [AX_CONFIG_FEATURE_ENABLE(epoll)],
555 [AX_CONFIG_FEATURE_DISABLE(epoll)]
556)
557AX_CONFIG_FEATURE(
558 [epoll], [This platform supports epoll(7)],
559 [HAVE_EPOLL], [This platform supports epoll(7).],
560 [enable_epoll="yes"], [enable_epoll="no"]
561)
562AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
563
564AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
565AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
566
567if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
568 AX_JAVA_OPTIONS
569 AX_PROG_JAVAC
570 AX_PROG_JAVA
571 AX_PROG_JAR
572
573 AX_CHECK_CLASSPATH
574
575 # Check for Java UST agent common class first
576 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
577 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
578 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
579 fi
580
581 if test "x$test_java_agent_jul" = "xyes"; then
582 # Check for JUL agent class
583 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
584 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
585 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
586 fi
587 fi
588
589 if test "x$test_java_agent_log4j" = "xyes"; then
590 # Check for Log4j agent class
591 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
592 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
593 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
594 fi
595
596 # Check for Log4j class
597 AX_CHECK_CLASS(org.apache.log4j.Logger)
598 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
599 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"])
600 fi
601 fi
602fi
603
604# set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
605# is not distributed in tarballs
606AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
607AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
608
609# enable building man pages (user's intention)
610AC_ARG_ENABLE(
611 man-pages,
612 AS_HELP_STRING(
613 [--disable-man-pages],
614 [Do not build and install man pages (already built in a distributed tarball)]
615 ),
616 [man_pages_opt=$enableval],
617 [man_pages_opt=yes]
618)
619
620# check for asciidoc and xmlto if we enabled building the man pages
621have_asciidoc_xmlto=no
622warn_prebuilt_man_pages=no
623
624AS_IF([test "x$man_pages_opt" = "xyes"], [
625 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
626 AC_PATH_PROG([XMLTO], [xmlto], [no])
627
628 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
629 AS_IF([test "x$in_git_repo" = "xyes"], [
630 # this is an error because we're in the Git repo, which
631 # means the man pages are not already generated for us,
632 # thus asciidoc/xmlto are required because we were asked
633 # to build the man pages
634 AC_MSG_ERROR([
635You need asciidoc and xmlto to build the LTTng-tools man pages. Use
636--disable-man-pages to disable building the man pages, in which case
637they will not be installed.
638 ])
639 ], [
640 # only warn here: since we're in the tarball, the man
641 # pages should already be generated at this point, thus
642 # asciidoc/xmlto are not strictly required
643 warn_prebuilt_man_pages=yes
644 ])
645 ], [
646 have_asciidoc_xmlto=yes
647 ])
648])
649
650# export man page build condition: build the man pages if the user
651# asked for it, and if the tools are available
652AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
653AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
654
655AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
656
657# embedded --help message
658AC_ARG_ENABLE(
659 [embedded-help],
660 AS_HELP_STRING(
661 [--enable-embedded-help],
662 [Embed the --help messages in the executable files]
663 ),
664 [embedded_help=$enableval],
665 [embedded_help=no]
666)
667AS_IF([test "x$embedded_help" = "xyes"], [
668 AS_IF([test "x$man_pages_opt" = "xno"], [
669 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
670 ])
671 AC_PATH_PROG([man_prog_path], [man], [no])
672 AS_IF([test "x$man_prog_path" = "xno"], [
673 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
674 ])
675 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
676 AC_SUBST([MANPROG], [$man_prog_path])
677])
678AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
679
680# Python agent test
681UST_PYTHON_AGENT="lttngust"
682
683AC_ARG_ENABLE(test-python2-agent,
684 AS_HELP_STRING([--enable-test-python2-agent],
685 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
686 ),[:],[test_python2_agent_autodetect=yes]
687)
688
689AC_ARG_ENABLE(test-python3-agent,
690 AS_HELP_STRING([--enable-test-python3-agent],
691 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
692 ),[:],[test_python3_agent_autodetect=yes]
693)
694
695AC_ARG_ENABLE(test-python-agent-all,
696 AS_HELP_STRING([--enable-test-python-agent-all],
697 [enable test for all python{2/3} agent.]
698 ),
699)
700
701AS_IF([test ! -z "$enable_test_python_agent_all"], [
702 unset test_python2_agent_autodetect
703 unset test_python3_agent_autodetect
704])
705
706AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
707 enable_test_python2_agent=yes
708 enable_test_python3_agent=yes
709])
710
711AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
712 enable_test_python2_agent=no
713 enable_test_python3_agent=no
714])
715
716
717AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
718 AS_IF([test -z "$PYTHON2"], [
719 PYTHON2=python2
720 ], [
721 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
722 ])
723
724 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
725 AS_IF([test -z "$PYTHON2_BIN"], [
726 AS_IF([test -z "$test_python2_agent_autodetect"],[
727 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
728 ])
729 ], [
730 AC_MSG_CHECKING([for python2 lttng-ust agent])
731 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
732 PYTHON2_AGENT=$PYTHON2_BIN
733 AC_MSG_RESULT([yes])
734 RUN_PYTHON_AGENT_TEST=yes
735 ], [
736 AC_MSG_RESULT([no])
737 AS_IF([test -z "$test_python2_agent_autodetect"],[
738 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
739 ])
740 ])
741
742 ])
743
744])
745
746AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
747 AS_IF([test -z "$PYTHON3"], [
748 PYTHON3=python3
749 ], [
750 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
751 ])
752
753 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
754 AS_IF([test -z "$PYTHON3_BIN"], [
755 AS_IF([test -z "$test_python3_agent_autodetect"],[
756 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
757 ])
758 ], [
759 AC_MSG_CHECKING([for python3 lttng-ust agent])
760 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
761 PYTHON3_AGENT=$PYTHON3_BIN
762 AC_MSG_RESULT([yes])
763 RUN_PYTHON_AGENT_TEST=yes
764 ], [
765 AC_MSG_RESULT([no])
766 AS_IF([test -z "$test_python3_agent_autodetect"],[
767 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
768 ])
769 ])
770
771 ])
772])
773AC_SUBST([RUN_PYTHON_AGENT_TEST])
774AC_SUBST([PYTHON2_AGENT])
775AC_SUBST([PYTHON3_AGENT])
776
777# Arguments for binaries build exclusion
778AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
779AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
780 [Disable the build of lttng-consumerd binaries]))
781AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
782AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
783 [Disable the build of lttng-relayd binaries]))
784AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
785 [Disable the build of lttng-sessiond binaries]))
786AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
787 [Disable the build of the extra components]))
788
789
790# Always build libconfig since it a dependency of libcommon
791build_lib_config=yes
792
793build_lib_compat=no
794build_lib_consumer=no
795build_lib_hashtable=no
796build_lib_health=no
797build_lib_index=no
798build_lib_kernel_consumer=no
799build_lib_kernel_ctl=no
800build_lib_lttng_ctl=no
801build_lib_relayd=no
802build_lib_sessiond_comm=no
803build_lib_testpoint=no
804build_lib_ust_consumer=no
805
806# There is an overlap for enabled dependencies, but this makes everything
807# simpler. libcommon and libconfig are always compiled so they are not repeated
808# here.
809
810# Enable binary dependencies.
811AS_IF([test x$enable_bin_lttng != xno],
812 [
813 build_lib_lttng_ctl=yes
814 ]
815)
816
817AS_IF([test x$enable_bin_lttng_consumerd != xno],
818 [
819 build_lib_consumer=yes
820 build_lib_sessiond_comm=yes
821 build_lib_index=yes
822 build_lib_health=yes
823 build_lib_testpoint=yes
824 ]
825)
826
827AS_IF([test x$enable_bin_lttng_crash != xno],
828 # Do nothing since libconfig and libcommon are built by default.
829 []
830)
831
832AS_IF([test x$enable_bin_lttng_relayd != xno],
833 [
834 build_lib_lttng_ctl=yes
835 build_lib_sessiond_comm=yes
836 build_lib_hashtable=yes
837 build_lib_compat=yes
838 build_lib_index=yes
839 build_lib_health=yes
840 build_lib_testpoint=yes
841 ]
842)
843AS_IF([test x$enable_bin_lttng_sessiond != xno],
844 [
845 build_lib_lttng_ctl=yes
846 build_lib_sessiond_comm=yes
847 build_lib_kernel_ctl=yes
848 build_lib_hashtable=yes
849 build_lib_compat=yes
850 build_lib_relayd=yes
851 build_lib_testpoint=yes
852 build_lib_health=yes
853 build_lib_health=yes
854 ]
855)
856
857# Libraries dependencies enabling
858AS_IF([test x$build_lib_lttng_ctl = xyes],
859 [
860 build_lib_sessiond_comm=yes
861 build_lib_hashtable=yes
862 ]
863)
864
865AS_IF([test x$build_lib_consumer = xyes],
866 [
867 build_lib_sessiond_comm=yes
868 build_lib_kernel_consumer=yes
869 build_lib_hashtable=yes
870 build_lib_compat=yes
871 build_lib_relayd=yes
872 AS_IF([test x$lttng_ust_ctl_found = xyes],[build_lib_ust_consumer=yes])
873 ]
874)
875
876AS_IF([test x$build_lib_kernel_consumer = xyes],
877 [
878 build_lib_kernel_ctl=yes
879 build_lib_relayd=yes
880 ]
881)
882
883AS_IF([test x$build_lib_relayd = xyes],
884 [
885 build_lib_sessiond_comm=yes
886 ]
887)
888
889
890# Export binaries build conditions.
891AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
892AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
893AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
894AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
895AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
896
897# Export the tests and extras build conditions.
898AS_IF([\
899test "x$enable_bin_lttng" != "xno" && \
900test "x$enable_bin_lttng_consumerd" != "xno" && \
901test "x$enable_bin_lttng_crash" != "xno" && \
902test "x$enable_bin_lttng_relayd" != "xno" && \
903test "x$enable_bin_lttng_sessiond" != "xno"],
904[build_tests=yes],
905[build_tests=no]
906)
907
908AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
909AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
910
911# Export libraries build conditions.
912AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
913AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
914AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
915AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
916AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
917AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
918AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
919AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
920AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
921AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
922AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
923AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
924AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
925
926# check for pgrep
927AC_PATH_PROG([PGREP], [pgrep], [no])
928AM_CONDITIONAL([HAS_PGREP], [test "x$PGREP" != "xno"])
929
930# check for bison
931have_bison=yes
932
933AS_IF([test "x$(basename "$YACC")" != "xbison -y"], [have_bison=no])
934AC_PATH_PROG([BISON], [bison])
935AX_PROG_BISON_VERSION([2.4], [], [have_bison=no])
936
937AS_IF([test "x$have_bison" = "xno"], [
938 AS_IF([test "x$in_git_repo" = "xyes"], [
939 AC_MSG_ERROR([Bison >= 2.4 is required when building from the Git repository.])
940 ], [
941 AC_MSG_WARN([
942Missing Bison >= 2.4. Note that the parser files are already built in
943this distribution tarball, so Bison is only needed if you intend to
944modify their sources.
945 ])
946 ])
947])
948
949# export bison condition
950AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
951
952# check for flex
953have_flex=yes
954
955AS_IF([test "x$LEX" != "xflex"], [have_flex=no])
956AC_PATH_PROG([FLEX], [flex])
957AX_PROG_FLEX_VERSION([2.5.35], [], [have_flex=no])
958
959AS_IF([test "x$have_flex" = "xno"], [
960 AS_IF([test "x$in_git_repo" = "xyes"], [
961 AC_MSG_ERROR([Flex >= 2.5.35 is required when building from the Git repository.])
962 ], [
963 AC_MSG_WARN([
964Missing Flex >= 2.5.35. Note that the lexer files are already built in
965this distribution tarball, so Flex is only needed if you intend to
966modify their sources.
967 ])
968 ])
969])
970
971# export flex condition
972AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
973
974AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
975AC_SUBST(AM_CFLAGS)
976
977AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
978AC_SUBST(AM_CPPFLAGS)
979
980lttngincludedir="${includedir}/lttng"
981AC_SUBST(lttngincludedir)
982
983lttngactionincludedir="${includedir}/lttng/action"
984AC_SUBST(lttngactionincludedir)
985
986lttngconditionincludedir="${includedir}/lttng/condition"
987AC_SUBST(lttngconditionincludedir)
988
989lttngnotificationincludedir="${includedir}/lttng/notification"
990AC_SUBST(lttngnotificationincludedir)
991
992lttngtriggerincludedir="${includedir}/lttng/trigger"
993AC_SUBST(lttngtriggerincludedir)
994
995lttnglibexecdir="${libdir}/lttng/libexec"
996AC_SUBST(lttnglibexecdir)
997
998AC_CONFIG_FILES([
999 Makefile
1000 doc/Makefile
1001 doc/man/Makefile
1002 doc/man/asciidoc-attrs.conf
1003 include/Makefile
1004 extras/Makefile
1005 extras/bindings/Makefile
1006 extras/bindings/swig/Makefile
1007 extras/bindings/swig/python/Makefile
1008 extras/core-handler/Makefile
1009 src/Makefile
1010 src/common/Makefile
1011 src/common/kernel-ctl/Makefile
1012 src/common/kernel-consumer/Makefile
1013 src/common/consumer/Makefile
1014 src/common/ust-consumer/Makefile
1015 src/common/hashtable/Makefile
1016 src/common/sessiond-comm/Makefile
1017 src/common/compat/Makefile
1018 src/common/relayd/Makefile
1019 src/common/testpoint/Makefile
1020 src/common/index/Makefile
1021 src/common/health/Makefile
1022 src/common/config/Makefile
1023 src/common/string-utils/Makefile
1024 src/lib/Makefile
1025 src/lib/lttng-ctl/Makefile
1026 src/lib/lttng-ctl/filter/Makefile
1027 src/lib/lttng-ctl/lttng-ctl.pc
1028 src/bin/Makefile
1029 src/bin/lttng-consumerd/Makefile
1030 src/bin/lttng-sessiond/Makefile
1031 src/bin/lttng-relayd/Makefile
1032 src/bin/lttng/Makefile
1033 src/bin/lttng-crash/Makefile
1034 tests/Makefile
1035 tests/destructive/Makefile
1036 tests/regression/Makefile
1037 tests/regression/kernel/Makefile
1038 tests/regression/tools/Makefile
1039 tests/regression/tools/streaming/Makefile
1040 tests/regression/tools/filtering/Makefile
1041 tests/regression/tools/health/Makefile
1042 tests/regression/tools/tracefile-limits/Makefile
1043 tests/regression/tools/snapshots/Makefile
1044 tests/regression/tools/live/Makefile
1045 tests/regression/tools/exclusion/Makefile
1046 tests/regression/tools/save-load/Makefile
1047 tests/regression/tools/save-load/configuration/Makefile
1048 tests/regression/tools/mi/Makefile
1049 tests/regression/tools/wildcard/Makefile
1050 tests/regression/tools/crash/Makefile
1051 tests/regression/tools/regen-metadata/Makefile
1052 tests/regression/tools/regen-statedump/Makefile
1053 tests/regression/tools/notification/Makefile
1054 tests/regression/ust/Makefile
1055 tests/regression/ust/nprocesses/Makefile
1056 tests/regression/ust/high-throughput/Makefile
1057 tests/regression/ust/low-throughput/Makefile
1058 tests/regression/ust/before-after/Makefile
1059 tests/regression/ust/buffers-pid/Makefile
1060 tests/regression/ust/periodical-metadata-flush/Makefile
1061 tests/regression/ust/multi-session/Makefile
1062 tests/regression/ust/overlap/Makefile
1063 tests/regression/ust/overlap/demo/Makefile
1064 tests/regression/ust/linking/Makefile
1065 tests/regression/ust/daemon/Makefile
1066 tests/regression/ust/exit-fast/Makefile
1067 tests/regression/ust/fork/Makefile
1068 tests/regression/ust/libc-wrapper/Makefile
1069 tests/regression/ust/baddr-statedump/Makefile
1070 tests/regression/ust/ust-dl/Makefile
1071 tests/regression/ust/java-jul/Makefile
1072 tests/regression/ust/java-log4j/Makefile
1073 tests/regression/ust/python-logging/Makefile
1074 tests/regression/ust/getcpu-override/Makefile
1075 tests/regression/ust/clock-override/Makefile
1076 tests/regression/ust/type-declarations/Makefile
1077 tests/regression/ust/rotation-destroy-flush/Makefile
1078 tests/regression/ust/blocking/Makefile
1079 tests/stress/Makefile
1080 tests/unit/Makefile
1081 tests/unit/ini_config/Makefile
1082 tests/perf/Makefile
1083 tests/utils/Makefile
1084 tests/utils/tap/Makefile
1085 tests/utils/testapp/Makefile
1086 tests/utils/testapp/gen-ust-events/Makefile
1087 tests/utils/testapp/gen-ust-nevents/Makefile
1088 tests/utils/testapp/gen-ust-nevents-str/Makefile
1089 tests/utils/testapp/gen-ust-tracef/Makefile
1090])
1091
1092# Inject variable into python test script.
1093AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1094# Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1095AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1096
1097AC_OUTPUT
1098
1099#
1100# Mini-report on what will be built.
1101#
1102
1103PPRINT_INIT
1104PPRINT_SET_INDENT(1)
1105PPRINT_SET_TS(38)
1106
1107AS_ECHO
1108AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1109AS_ECHO
1110
1111AS_IF([test -n "$report_fold"], [
1112 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1113], [
1114 AS_ECHO("$version_description")
1115])
1116
1117AS_ECHO
1118PPRINT_SUBTITLE([Features])
1119
1120# Target architecture we're building for.
1121target_arch=$host_cpu
1122[
1123for f in $CFLAGS; do
1124 if test $f = "-m32"; then
1125 target_arch="32-bit"
1126 elif test $f = "-m64"; then
1127 target_arch="64-bit"
1128 fi
1129done
1130]
1131PPRINT_PROP_STRING([Target architecture], $target_arch)
1132
1133# kmod enabled/disabled
1134test "x$kmod_found" = "xyes" && value=1 || value=0
1135PPRINT_PROP_BOOL([libkmod support], $value)
1136
1137# LTTng-UST enabled/disabled
1138test "x$lttng_ust_support" = "xyes" && value=1 || value=0
1139PPRINT_PROP_BOOL([LTTng-UST support], $value)
1140
1141AS_ECHO
1142PPRINT_SUBTITLE([Binaries])
1143
1144# List binaries to be built
1145test x$enable_bin_lttng != xno && value=1 || value=0
1146PPRINT_PROP_BOOL([lttng], $value)
1147
1148test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1149PPRINT_PROP_BOOL([lttng-consumerd], $value)
1150
1151test x$enable_bin_lttng_crash != xno && value=1 || value=0
1152PPRINT_PROP_BOOL([lttng-crash], $value)
1153
1154test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1155PPRINT_PROP_BOOL([lttng-relayd], $value)
1156
1157test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1158PPRINT_PROP_BOOL([lttng-sessiond], $value)
1159
1160# Extras
1161test x$enable_extras != xno && value=1 || value=0
1162AS_ECHO
1163PPRINT_SET_INDENT(0)
1164PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1165PPRINT_SET_INDENT(1)
1166
1167AS_ECHO
1168PPRINT_SUBTITLE([Tests])
1169
1170# Print clear message that tests won't be built
1171AS_IF([test "x$build_tests" = "xno"],[
1172 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1173])
1174
1175# LTTng UST Java agent JUL tests enabled/disabled
1176test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1177PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1178
1179# LTTng UST Java agent Log4j tests enabled/disabled
1180test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1181PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1182
1183test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1184PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1185
1186test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1187PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1188
1189#Python binding enabled/disabled
1190test "x$enable_python_binding" = xyes && value=1 || value=0
1191AS_ECHO
1192PPRINT_SET_INDENT(0)
1193PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1194
1195# man pages build enabled/disabled
1196m4_pushdef([build_man_pages_msg], [Build and install man pages])
1197
1198AS_IF([test "x$man_pages_opt" != "xno"], [
1199 AS_IF([test "x$in_git_repo" = "xyes"], [
1200 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1201 ], [
1202 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1203 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1204 ], [
1205 PPRINT_PROP_STRING([build_man_pages_msg],
1206 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1207 $PPRINT_COLOR_SUBTITLE)
1208 ])
1209 ])
1210], [
1211 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1212])
1213
1214m4_popdef([build_man_pages_msg])
1215
1216test "x$embedded_help" = xyes && value=1 || value=0
1217PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1218
1219PPRINT_SET_INDENT(1)
1220
1221report_bindir="`eval eval echo $bindir`"
1222report_libdir="`eval eval echo $libdir`"
1223
1224# Print the bindir and libdir this `make install' will install into.
1225AS_ECHO
1226PPRINT_SUBTITLE([Install directories])
1227PPRINT_PROP_STRING([Binaries], [$report_bindir])
1228PPRINT_PROP_STRING([Libraries], [$report_libdir])
1229
1230AS_ECHO
1231PPRINT_SUBTITLE([Search directories])
1232
1233# If we build the sessiond, print the paths it will use
1234AS_IF([test "$SESSIOND_BIN" = ""],[
1235 path="$report_bindir/lttng-sessiond"
1236],[
1237 path="$SESSIOND_BIN"
1238])
1239PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1240
1241AS_IF([test "$CONSUMERD32_BIN" = ""],[
1242 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1243],[
1244 path="$CONSUMERD32_BIN"
1245])
1246PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1247
1248AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1249 path="`eval eval echo $libdir`"
1250],[
1251 path="$CONSUMERD32_LIBDIR"
1252])
1253PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1254
1255AS_IF([test "$CONSUMERD64_BIN" = ""],[
1256 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1257],[
1258 path="$CONSUMERD64_BIN"
1259])
1260PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1261
1262AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1263 path="`eval eval echo $libdir`"
1264],[
1265 path="$CONSUMERD64_LIBDIR"
1266])
1267PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1268PPRINT_SET_INDENT(0)
1269
1270AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1271 AS_ECHO
1272 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1273
1274Note that the man pages are already built in this distribution tarball,
1275therefore asciidoc and xmlto are only needed if you intend to modify
1276their sources.
1277
1278Also note that the installed man pages will contain the project's
1279default command-line option and environment variable values.
1280
1281Use --disable-man-pages to completely disable building and installing
1282the man pages.])
1283])
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