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Fix: Don't override user variables within the build system
[lttng-tools.git] / configure.ac
... / ...
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1AC_PREREQ([2.64])
2AC_INIT([lttng-tools],[2.10.0-pre],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
3
4AC_CONFIG_HEADERS([include/config.h])
5AC_CONFIG_AUX_DIR([config])
6AC_CONFIG_MACRO_DIR([m4])
7
8AC_CANONICAL_TARGET
9AC_CANONICAL_HOST
10
11AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip tar-pax nostdinc])
12AM_MAINTAINER_MODE([enable])
13
14# Enable silent rules if available (Introduced in AM 1.11)
15m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
16
17AC_REQUIRE_AUX_FILE([tap-driver.sh])
18
19# Checks for C compiler
20AC_USE_SYSTEM_EXTENSIONS
21AC_SYS_LARGEFILE
22AC_PROG_CC
23AC_PROG_CC_STDC
24
25# Checks for programs.
26AC_PROG_GREP
27AC_PROG_LEX
28AC_PROG_MAKE_SET
29AC_PROG_SED
30AC_PROG_YACC
31AC_PATH_PROG(report_fold, fold)
32LT_INIT
33
34# Check for objcopy, required by the base address statedump and dynamic linker tests
35AC_CHECK_TOOL([OBJCOPY], objcopy, no)
36AS_IF([test "x$OBJCOPY" = xno],
37 [AC_MSG_WARN([Cannont find objcopy. The base address statedump and dynamic linker tests will be disabled. Install the binutils package to remediate this.])]
38)
39AM_CONDITIONAL([HAVE_OBJCOPY], [test "x$OBJCOPY" != xno])
40
41# Checks for typedefs, structures, and compiler characteristics.
42AC_C_INLINE
43AC_TYPE_INT32_T
44AC_TYPE_INT64_T
45AC_TYPE_MODE_T
46AC_TYPE_OFF_T
47AC_TYPE_PID_T
48AC_TYPE_SIZE_T
49AC_TYPE_SSIZE_T
50AC_TYPE_UID_T
51AC_TYPE_UINT16_T
52AC_TYPE_UINT32_T
53AC_TYPE_UINT64_T
54AC_TYPE_UINT8_T
55
56AX_C___ATTRIBUTE__
57AS_IF([test "x$ax_cv___attribute__" = "xyes"],
58 [:],
59 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
60
61AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
62
63AX_LIB_SOCKET_NSL
64
65LT_NO_UNDEFINED=""
66AS_CASE([$host_os],
67 [cygwin*],
68 [
69 LT_NO_UNDEFINED="-no-undefined"
70 ]
71)
72
73AC_SUBST(LT_NO_UNDEFINED)
74
75# Compute minor/major/patchlevel version numbers
76major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
77minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
78patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
79
80AC_SUBST([MAJOR_VERSION], [$major_version])
81AC_SUBST([MINOR_VERSION], [$minor_version])
82AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
83AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
84AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
85AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
86
87version_name="KeKriek"
88version_description='From Brasserie Dunham, a sour mashed golden wheat ale fermented with local sour cherries from Tougas orchards. Fresh sweet cherry notes with some tartness, lively carbonation with a dry finish.'
89version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
90
91AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
92AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
93
94# libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
95AC_ARG_ENABLE(libtool-linkdep-fixup,
96 AS_HELP_STRING([--disable-libtool-linkdep-fixup],
97 [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
98 libtool_fixup=$enableval,
99 libtool_fixup=yes)
100
101AS_IF([test "x$libtool_fixup" = "xyes"],
102 [
103 libtool_m4="$srcdir/m4/libtool.m4"
104 libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
105 AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
106 libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
107 AS_IF([test $libtool_flag_pattern_count -ne 0],
108 [
109 AC_MSG_RESULT([$libtool_flag_pattern_count])
110 AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
111 $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
112 ],
113 [
114 AC_MSG_RESULT([none])
115 ])
116 ])
117
118AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
119
120AC_CHECK_HEADERS([ \
121 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
122 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
123 getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
124 netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
125 sys/mount.h sys/param.h sys/time.h
126])
127
128# Basic functions check
129AC_CHECK_FUNCS([ \
130 atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
131 gethostbyname gethostname getpagesize localtime_r memchr memset \
132 mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
133 strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
134 strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
135])
136
137# Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
138# add -lrt to LIBS
139AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
140
141# Babeltrace viewer check
142AC_ARG_WITH([babeltrace-bin],
143 AS_HELP_STRING([--with-babeltrace-bin],
144 [Location of the babeltrace viewer executable (including the filename)]),
145 [BABELTRACE_BIN="$withval"],
146 [BABELTRACE_BIN=''])
147AC_SUBST([BABELTRACE_BIN])
148
149# lttv-gui
150AC_ARG_WITH([lttv-gui-bin],
151 AS_HELP_STRING([--with-lttv-gui-bin],
152 [Location of the lttv GUI viewer executable (including the filename)]),
153 [LTTV_GUI_BIN="$withval"],
154 [LTTV_GUI_BIN=''])
155AC_SUBST([LTTV_GUI_BIN])
156
157AC_ARG_WITH([consumerd32-bin],
158 AS_HELP_STRING([--with-consumerd32-bin],
159 [Location of the 32-bit consumerd executable (including the filename)]),
160 [CONSUMERD32_BIN="$withval"],
161 [CONSUMERD32_BIN=''])
162AC_SUBST([CONSUMERD32_BIN])
163
164AC_ARG_WITH([consumerd64-bin],
165 AS_HELP_STRING([--with-consumerd64-bin],
166 [Location of the 64-bit consumerd executable (including the filename)]),
167 [CONSUMERD64_BIN="$withval"],
168 [CONSUMERD64_BIN=''])
169AC_SUBST([CONSUMERD64_BIN])
170
171AC_ARG_WITH([consumerd32-libdir],
172 AS_HELP_STRING([--with-consumerd32-libdir],
173 [Directory containing the 32-bit consumerd libraries]),
174 [CONSUMERD32_LIBDIR="$withval"],
175 [CONSUMERD32_LIBDIR=''])
176AC_SUBST([CONSUMERD32_LIBDIR])
177
178AC_ARG_WITH([consumerd64-libdir],
179 AS_HELP_STRING([--with-consumerd64-libdir],
180 [Directory containing the 64-bit consumerd libraries]),
181 [CONSUMERD64_LIBDIR="$withval"],
182 [CONSUMERD64_LIBDIR=''])
183AC_SUBST([CONSUMERD64_LIBDIR])
184
185AC_ARG_WITH([sessiond-bin],
186 AS_HELP_STRING([--with-sessiond-bin],
187 [Location of the sessiond executable (including the filename)]),
188 [SESSIOND_BIN="$withval"],
189 [SESSIOND_BIN=''])
190AC_SUBST([SESSIOND_BIN])
191
192AC_ARG_WITH([lttng-system-rundir],
193 AS_HELP_STRING([--with-lttng-system-rundir],
194 [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
195 [LTTNG_SYSTEM_RUNDIR="$withval"],
196 [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
197AC_SUBST([LTTNG_SYSTEM_RUNDIR])
198
199AC_ARG_ENABLE([test-java-agent-jul],
200 [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
201 [test_java_agent_jul=$enableval],
202 [test_java_agent_jul=no]
203)
204
205AC_ARG_ENABLE([test-java-agent-log4j],
206 [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j tests [default=no]])],
207 [test_java_agent_log4j=$enableval],
208 [test_java_agent_log4j=no]
209)
210
211AC_ARG_ENABLE([test-java-agent-all],
212 [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
213 [test_java_agent_jul=$enableval
214 test_java_agent_log4j=$enableval],
215 [:]
216)
217
218AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
219AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
220AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
221AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
222AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
223AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
224AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
225AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
226
227AC_DEFUN([_AC_DEFINE_AND_SUBST], [
228 AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
229 $1="$2"
230 AC_SUBST([$1])
231])
232
233AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
234 AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
235 $1="$2"
236 AC_SUBST([$1])
237])
238
239# Default values
240m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [16384])
241m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
242m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
243m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
244m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
245m4_define([_DEFAULT_CHANNEL_MONITOR_TIMER], [1000000])
246_AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT], [5345])
247_AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
248_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
249_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
250_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
251_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
252_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
253_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
254_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [1048576])
255_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
256_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
257_AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
258_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
259_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
260_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
261_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
262_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
263_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
264_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
265_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
266_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
267_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
268_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
269_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
270_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
271_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
272_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
273_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
274_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
275_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [524288])
276_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
277_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
278_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
279_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
280_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
281_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
282
283# Command short descriptions
284_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
285_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
286_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
287_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
288_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
289_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
290_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
291_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
292_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
293_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
294_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Manage an LTTng tracing session's data regeneration])
295_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
296_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
297_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
298_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
299_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
300_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
301_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
302_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
303_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
304_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
305
306if test "x$prefix" = "xNONE"; then
307 prefix=$ac_default_prefix
308fi
309CONFDIR=`eval echo $sysconfdir`
310AC_SUBST(CONFDIR)
311AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
312
313AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data directory.])
314
315#
316# Check for pthread
317AC_CHECK_LIB([pthread], [pthread_create], [],
318 [AC_MSG_ERROR([Cannot find libpthread. Use LDFLAGS=-Ldir to specify its location.])]
319)
320
321# Check libpopt
322PKG_CHECK_MODULES([POPT], [popt],
323 [LIBS="$LIBS $POPT_LIBS"],
324 [
325 AC_MSG_WARN([pkg-config was unable to find a valid .pc for libpopt. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
326 AC_MSG_WARN([Finding libpopt without pkg-config.])
327 AC_CHECK_LIB([popt],
328 [poptGetContext],
329 [],
330 [
331 AC_MSG_ERROR([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
332 ]
333 )
334 ]
335)
336
337PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
338
339# Check for uuid in system libs
340AC_CHECK_FUNCS([uuid_generate],
341[
342 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
343 link_with_libuuid=no
344],
345[
346# First, check the pkg-config module is available, otherwise explicitly check
347# for libuuid, or uuid support in the C-library.
348PKG_CHECK_MODULES([UUID], [uuid],
349[
350 LIBS="$LIBS $UUID_LIBS"
351 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
352 link_with_libuuid=yes
353],
354[
355 # Check for libuuid
356 AC_CHECK_LIB([uuid],
357 [uuid_generate],
358 [
359 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
360 link_with_libuuid=yes
361 ],
362 [
363 # libuuid not found, check for uuid_create in libc.
364 AC_CHECK_LIB([c],
365 [uuid_create],
366 [
367 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
368 link_with_libc_uuid=yes
369 ],
370 [
371 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
372 ]
373 )
374 ]
375 )
376])
377])
378
379AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBUUID], [test "x$link_with_libuuid" = "xyes"])
380AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBC_UUID], [test "x$link_with_libc_uuid" = "xyes"])
381
382AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
383
384# URCU library version needed or newer
385m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.9.0 is needed])
386
387# Check liburcu needed function calls
388AC_CHECK_DECL([cds_list_add], [],
389 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
390AC_CHECK_DECL([cds_wfcq_init], [],
391 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
392AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
393 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
394AC_CHECK_DECL([futex_async], [],
395 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
396AC_CHECK_DECL([rcu_thread_offline], [],
397 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
398AC_CHECK_DECL([rcu_thread_online], [],
399 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
400AC_CHECK_DECL([caa_likely], [],
401 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
402AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
403 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
404
405#Function added in urcu 0.7.0
406AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
407 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
408)
409
410#Function added in urcu 0.9.0
411AC_CHECK_DECL([urcu_ref_get_unless_zero], [],
412 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/ref.h>]]
413)
414
415# Check kmod library
416AC_ARG_WITH(kmod-prefix,
417 AS_HELP_STRING([--with-kmod-prefix=PATH],
418 [Specify the installation prefix of the kmod library.
419 Headers must be in PATH/include; libraries in PATH/lib.]),
420 [
421 AM_CPPFLAGS="$AM_CPPFLAGS -I${withval}/include"
422 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
423 ])
424
425AC_ARG_ENABLE(kmod,
426 AS_HELP_STRING([--disable-kmod],[build without kmod support]),
427 kmod_support=$enableval, kmod_support=yes)
428
429AS_IF([test "x$kmod_support" = "xyes"], [
430 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
431 [
432 AC_DEFINE([HAVE_KMOD], [1], [has kmod support])
433 LIBS="$LIBS -lkmod"
434 kmod_found=yes
435 ],
436 kmod_found=no
437 )
438])
439AM_CONDITIONAL([HAVE_KMOD], [test "x$kmod_found" = xyes])
440
441AC_ARG_WITH(lttng-ust-prefix,
442 AS_HELP_STRING([--with-lttng-ust-prefix=PATH],
443 [Specify the installation prefix of the lttng-ust library.
444 Headers must be in PATH/include; libraries in PATH/lib.]),
445 [
446 AM_CPPFLAGS="$AM_CPPFLAGS -I${withval}/include"
447 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
448 ])
449
450# Check liblttng-ust-ctl library
451AC_ARG_WITH(lttng-ust,
452 AS_HELP_STRING([--without-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
453 lttng_ust_support=$withval, lttng_ust_support=yes)
454
455AS_IF([test "x$lttng_ust_support" = "xyes"], [
456 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
457 [
458 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
459 lttng_ust_ctl_found=yes
460 ],
461 [AC_MSG_ERROR([Cannot find LTTng-UST >= 2.2.x. Use --with-lttng-ust-prefix=PREFIX to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])],
462 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
463 )
464])
465AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])
466AC_CHECK_FUNCS([sched_getcpu sysconf sync_file_range])
467
468# check for dlopen
469AC_CHECK_LIB([dl], [dlopen],
470[
471 have_libdl=yes
472],
473[
474 #libdl not found, check for dlopen in libc.
475 AC_CHECK_LIB([c], [dlopen],
476 [
477 have_libc_dl=yes
478 ],
479 [
480 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
481 ])
482])
483AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
484AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
485
486# Check for fmemopen
487AC_CHECK_LIB([c], [fmemopen],
488[
489 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
490]
491)
492
493# Check for open_memstream
494AC_CHECK_LIB([c], [open_memstream],
495[
496 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
497]
498)
499
500# check for libpfm
501AC_CHECK_LIB([pfm], [pfm_initialize],
502 [
503 have_libpfm=yes
504 ])
505AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
506
507AC_ARG_ENABLE([git-version],
508 [AC_HELP_STRING([--disable-git-version],
509 [Do not use the git version for the build])],
510 [have_git_version=$enableval], [have_git_version=yes]
511)
512
513AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
514 [test "x${have_git_version}" = "xyes"])
515
516# For Python
517# SWIG version needed or newer:
518swig_version=2.0.0
519
520AC_ARG_ENABLE([python-bindings],
521 [AC_HELP_STRING([--enable-python-bindings],
522 [compile Python bindings])],
523 [enable_python_binding=$enableval], [enable_python_binding=no])
524
525AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
526
527if test "x$enable_python_binding" = xyes; then
528 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
529 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
530 AM_PATH_PYTHON([3.0])
531
532 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
533 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
534 AS_IF([test -z "$PYTHON_INCLUDE"], [
535 AS_IF([test -z "$PYTHON_CONFIG"], [
536 AC_PATH_PROGS([PYTHON_CONFIG],
537 [python$PYTHON_VERSION-config python-config],
538 [no],
539 [`dirname $PYTHON`])
540 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
541 ])
542 AC_MSG_CHECKING([python include flags])
543 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
544 AC_MSG_RESULT([$PYTHON_INCLUDE])
545 ])
546
547else
548 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
549[if you want Python bindings.])
550
551fi
552
553# Epoll check. If not present, the build will fallback on poll() API
554AX_HAVE_EPOLL(
555 [AX_CONFIG_FEATURE_ENABLE(epoll)],
556 [AX_CONFIG_FEATURE_DISABLE(epoll)]
557)
558AX_CONFIG_FEATURE(
559 [epoll], [This platform supports epoll(7)],
560 [HAVE_EPOLL], [This platform supports epoll(7).],
561 [enable_epoll="yes"], [enable_epoll="no"]
562)
563AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
564
565AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
566AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
567
568if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
569 AX_JAVA_OPTIONS
570 AX_PROG_JAVAC
571 AX_PROG_JAVA
572 AX_PROG_JAR
573
574 AX_CHECK_CLASSPATH
575
576 # Check for Java UST agent common class first
577 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
578 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
579 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
580 fi
581
582 if test "x$test_java_agent_jul" = "xyes"; then
583 # Check for JUL agent class
584 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
585 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
586 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
587 fi
588 fi
589
590 if test "x$test_java_agent_log4j" = "xyes"; then
591 # Check for Log4j agent class
592 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
593 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
594 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
595 fi
596
597 # Check for Log4j class
598 AX_CHECK_CLASS(org.apache.log4j.Logger)
599 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
600 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"])
601 fi
602 fi
603fi
604
605# set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
606# is not distributed in tarballs
607AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
608AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
609
610# enable building man pages (user's intention)
611AC_ARG_ENABLE(
612 man-pages,
613 AS_HELP_STRING(
614 [--disable-man-pages],
615 [Do not build and install man pages (already built in a distributed tarball)]
616 ),
617 [man_pages_opt=$enableval],
618 [man_pages_opt=yes]
619)
620
621# check for asciidoc and xmlto if we enabled building the man pages
622have_asciidoc_xmlto=no
623warn_prebuilt_man_pages=no
624
625AS_IF([test "x$man_pages_opt" = "xyes"], [
626 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
627 AC_PATH_PROG([XMLTO], [xmlto], [no])
628
629 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
630 AS_IF([test "x$in_git_repo" = "xyes"], [
631 # this is an error because we're in the Git repo, which
632 # means the man pages are not already generated for us,
633 # thus asciidoc/xmlto are required because we were asked
634 # to build the man pages
635 AC_MSG_ERROR([
636You need asciidoc and xmlto to build the LTTng-tools man pages. Use
637--disable-man-pages to disable building the man pages, in which case
638they will not be installed.
639 ])
640 ], [
641 # only warn here: since we're in the tarball, the man
642 # pages should already be generated at this point, thus
643 # asciidoc/xmlto are not strictly required
644 warn_prebuilt_man_pages=yes
645 ])
646 ], [
647 have_asciidoc_xmlto=yes
648 ])
649])
650
651# export man page build condition: build the man pages if the user
652# asked for it, and if the tools are available
653AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
654AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
655
656AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
657
658# embedded --help message
659AC_ARG_ENABLE(
660 [embedded-help],
661 AS_HELP_STRING(
662 [--enable-embedded-help],
663 [Embed the --help messages in the executable files]
664 ),
665 [embedded_help=$enableval],
666 [embedded_help=no]
667)
668AS_IF([test "x$embedded_help" = "xyes"], [
669 AS_IF([test "x$man_pages_opt" = "xno"], [
670 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
671 ])
672 AC_PATH_PROG([man_prog_path], [man], [no])
673 AS_IF([test "x$man_prog_path" = "xno"], [
674 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
675 ])
676 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
677 AC_SUBST([MANPROG], [$man_prog_path])
678])
679AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
680
681# Python agent test
682UST_PYTHON_AGENT="lttngust"
683
684AC_ARG_ENABLE(test-python2-agent,
685 AS_HELP_STRING([--enable-test-python2-agent],
686 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
687 ),[:],[test_python2_agent_autodetect=yes]
688)
689
690AC_ARG_ENABLE(test-python3-agent,
691 AS_HELP_STRING([--enable-test-python3-agent],
692 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
693 ),[:],[test_python3_agent_autodetect=yes]
694)
695
696AC_ARG_ENABLE(test-python-agent-all,
697 AS_HELP_STRING([--enable-test-python-agent-all],
698 [enable test for all python{2/3} agent.]
699 ),
700)
701
702AS_IF([test ! -z "$enable_test_python_agent_all"], [
703 unset test_python2_agent_autodetect
704 unset test_python3_agent_autodetect
705])
706
707AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
708 enable_test_python2_agent=yes
709 enable_test_python3_agent=yes
710])
711
712AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
713 enable_test_python2_agent=no
714 enable_test_python3_agent=no
715])
716
717
718AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
719 AS_IF([test -z "$PYTHON2"], [
720 PYTHON2=python2
721 ], [
722 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
723 ])
724
725 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
726 AS_IF([test -z "$PYTHON2_BIN"], [
727 AS_IF([test -z "$test_python2_agent_autodetect"],[
728 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
729 ])
730 ], [
731 AC_MSG_CHECKING([for python2 lttng-ust agent])
732 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
733 PYTHON2_AGENT=$PYTHON2_BIN
734 AC_MSG_RESULT([yes])
735 RUN_PYTHON_AGENT_TEST=yes
736 ], [
737 AC_MSG_RESULT([no])
738 AS_IF([test -z "$test_python2_agent_autodetect"],[
739 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
740 ])
741 ])
742
743 ])
744
745])
746
747AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
748 AS_IF([test -z "$PYTHON3"], [
749 PYTHON3=python3
750 ], [
751 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
752 ])
753
754 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
755 AS_IF([test -z "$PYTHON3_BIN"], [
756 AS_IF([test -z "$test_python3_agent_autodetect"],[
757 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
758 ])
759 ], [
760 AC_MSG_CHECKING([for python3 lttng-ust agent])
761 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
762 PYTHON3_AGENT=$PYTHON3_BIN
763 AC_MSG_RESULT([yes])
764 RUN_PYTHON_AGENT_TEST=yes
765 ], [
766 AC_MSG_RESULT([no])
767 AS_IF([test -z "$test_python3_agent_autodetect"],[
768 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
769 ])
770 ])
771
772 ])
773])
774AC_SUBST([RUN_PYTHON_AGENT_TEST])
775AC_SUBST([PYTHON2_AGENT])
776AC_SUBST([PYTHON3_AGENT])
777
778# Arguments for binaries build exclusion
779AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
780AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
781 [Disable the build of lttng-consumerd binaries]))
782AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
783AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
784 [Disable the build of lttng-relayd binaries]))
785AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
786 [Disable the build of lttng-sessiond binaries]))
787AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
788 [Disable the build of the extra components]))
789
790
791# Always build libconfig since it a dependency of libcommon
792build_lib_config=yes
793
794build_lib_compat=no
795build_lib_consumer=no
796build_lib_hashtable=no
797build_lib_health=no
798build_lib_index=no
799build_lib_kernel_consumer=no
800build_lib_kernel_ctl=no
801build_lib_lttng_ctl=no
802build_lib_relayd=no
803build_lib_sessiond_comm=no
804build_lib_testpoint=no
805build_lib_ust_consumer=no
806
807# There is an overlap for enabled dependencies, but this makes everything
808# simpler. libcommon and libconfig are always compiled so they are not repeated
809# here.
810
811# Enable binary dependencies.
812AS_IF([test x$enable_bin_lttng != xno],
813 [
814 build_lib_lttng_ctl=yes
815 ]
816)
817
818AS_IF([test x$enable_bin_lttng_consumerd != xno],
819 [
820 build_lib_consumer=yes
821 build_lib_sessiond_comm=yes
822 build_lib_index=yes
823 build_lib_health=yes
824 build_lib_testpoint=yes
825 ]
826)
827
828AS_IF([test x$enable_bin_lttng_crash != xno],
829 # Do nothing since libconfig and libcommon are built by default.
830 []
831)
832
833AS_IF([test x$enable_bin_lttng_relayd != xno],
834 [
835 build_lib_lttng_ctl=yes
836 build_lib_sessiond_comm=yes
837 build_lib_hashtable=yes
838 build_lib_compat=yes
839 build_lib_index=yes
840 build_lib_health=yes
841 build_lib_testpoint=yes
842 ]
843)
844AS_IF([test x$enable_bin_lttng_sessiond != xno],
845 [
846 build_lib_lttng_ctl=yes
847 build_lib_sessiond_comm=yes
848 build_lib_kernel_ctl=yes
849 build_lib_hashtable=yes
850 build_lib_compat=yes
851 build_lib_relayd=yes
852 build_lib_testpoint=yes
853 build_lib_health=yes
854 build_lib_health=yes
855 ]
856)
857
858# Libraries dependencies enabling
859AS_IF([test x$build_lib_lttng_ctl = xyes],
860 [
861 build_lib_sessiond_comm=yes
862 build_lib_hashtable=yes
863 ]
864)
865
866AS_IF([test x$build_lib_consumer = xyes],
867 [
868 build_lib_sessiond_comm=yes
869 build_lib_kernel_consumer=yes
870 build_lib_hashtable=yes
871 build_lib_compat=yes
872 build_lib_relayd=yes
873 AS_IF([test x$lttng_ust_ctl_found = xyes],[build_lib_ust_consumer=yes])
874 ]
875)
876
877AS_IF([test x$build_lib_kernel_consumer = xyes],
878 [
879 build_lib_kernel_ctl=yes
880 build_lib_relayd=yes
881 ]
882)
883
884AS_IF([test x$build_lib_relayd = xyes],
885 [
886 build_lib_sessiond_comm=yes
887 ]
888)
889
890
891# Export binaries build conditions.
892AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
893AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
894AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
895AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
896AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
897
898# Export the tests and extras build conditions.
899AS_IF([\
900test "x$enable_bin_lttng" != "xno" && \
901test "x$enable_bin_lttng_consumerd" != "xno" && \
902test "x$enable_bin_lttng_crash" != "xno" && \
903test "x$enable_bin_lttng_relayd" != "xno" && \
904test "x$enable_bin_lttng_sessiond" != "xno"],
905[build_tests=yes],
906[build_tests=no]
907)
908
909AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
910AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
911
912# Export libraries build conditions.
913AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
914AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
915AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
916AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
917AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
918AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
919AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
920AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
921AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
922AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
923AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
924AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
925AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
926
927# check for pgrep
928AC_PATH_PROG([PGREP], [pgrep], [no])
929AM_CONDITIONAL([HAS_PGREP], [test "x$PGREP" != "xno"])
930
931# check for bison
932have_bison=yes
933
934AS_IF([test "x$(basename "$YACC")" != "xbison -y"], [have_bison=no])
935AC_PATH_PROG([BISON], [bison])
936AX_PROG_BISON_VERSION([2.4], [], [have_bison=no])
937
938AS_IF([test "x$have_bison" = "xno"], [
939 AS_IF([test "x$in_git_repo" = "xyes"], [
940 AC_MSG_ERROR([Bison >= 2.4 is required when building from the Git repository.])
941 ], [
942 AC_MSG_WARN([
943Missing Bison >= 2.4. Note that the parser files are already built in
944this distribution tarball, so Bison is only needed if you intend to
945modify their sources.
946 ])
947 ])
948])
949
950# export bison condition
951AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
952
953# check for flex
954have_flex=yes
955
956AS_IF([test "x$LEX" != "xflex"], [have_flex=no])
957AC_PATH_PROG([FLEX], [flex])
958AX_PROG_FLEX_VERSION([2.5.35], [], [have_flex=no])
959
960AS_IF([test "x$have_flex" = "xno"], [
961 AS_IF([test "x$in_git_repo" = "xyes"], [
962 AC_MSG_ERROR([Flex >= 2.5.35 is required when building from the Git repository.])
963 ], [
964 AC_MSG_WARN([
965Missing Flex >= 2.5.35. Note that the lexer files are already built in
966this distribution tarball, so Flex is only needed if you intend to
967modify their sources.
968 ])
969 ])
970])
971
972# export flex condition
973AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
974
975AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
976AC_SUBST(AM_CFLAGS)
977
978AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
979AC_SUBST(AM_CPPFLAGS)
980
981lttngincludedir="${includedir}/lttng"
982AC_SUBST(lttngincludedir)
983
984lttngactionincludedir="${includedir}/lttng/action"
985AC_SUBST(lttngactionincludedir)
986
987lttngconditionincludedir="${includedir}/lttng/condition"
988AC_SUBST(lttngconditionincludedir)
989
990lttngnotificationincludedir="${includedir}/lttng/notification"
991AC_SUBST(lttngnotificationincludedir)
992
993lttngtriggerincludedir="${includedir}/lttng/trigger"
994AC_SUBST(lttngtriggerincludedir)
995
996lttnglibexecdir="${libdir}/lttng/libexec"
997AC_SUBST(lttnglibexecdir)
998
999AC_CONFIG_FILES([
1000 Makefile
1001 doc/Makefile
1002 doc/man/Makefile
1003 doc/man/asciidoc-attrs.conf
1004 include/Makefile
1005 extras/Makefile
1006 extras/bindings/Makefile
1007 extras/bindings/swig/Makefile
1008 extras/bindings/swig/python/Makefile
1009 extras/core-handler/Makefile
1010 src/Makefile
1011 src/common/Makefile
1012 src/common/kernel-ctl/Makefile
1013 src/common/kernel-consumer/Makefile
1014 src/common/consumer/Makefile
1015 src/common/ust-consumer/Makefile
1016 src/common/hashtable/Makefile
1017 src/common/sessiond-comm/Makefile
1018 src/common/compat/Makefile
1019 src/common/relayd/Makefile
1020 src/common/testpoint/Makefile
1021 src/common/index/Makefile
1022 src/common/health/Makefile
1023 src/common/config/Makefile
1024 src/common/string-utils/Makefile
1025 src/lib/Makefile
1026 src/lib/lttng-ctl/Makefile
1027 src/lib/lttng-ctl/filter/Makefile
1028 src/lib/lttng-ctl/lttng-ctl.pc
1029 src/bin/Makefile
1030 src/bin/lttng-consumerd/Makefile
1031 src/bin/lttng-sessiond/Makefile
1032 src/bin/lttng-relayd/Makefile
1033 src/bin/lttng/Makefile
1034 src/bin/lttng-crash/Makefile
1035 tests/Makefile
1036 tests/destructive/Makefile
1037 tests/regression/Makefile
1038 tests/regression/kernel/Makefile
1039 tests/regression/tools/Makefile
1040 tests/regression/tools/streaming/Makefile
1041 tests/regression/tools/filtering/Makefile
1042 tests/regression/tools/health/Makefile
1043 tests/regression/tools/tracefile-limits/Makefile
1044 tests/regression/tools/snapshots/Makefile
1045 tests/regression/tools/live/Makefile
1046 tests/regression/tools/exclusion/Makefile
1047 tests/regression/tools/save-load/Makefile
1048 tests/regression/tools/save-load/configuration/Makefile
1049 tests/regression/tools/mi/Makefile
1050 tests/regression/tools/wildcard/Makefile
1051 tests/regression/tools/crash/Makefile
1052 tests/regression/tools/regen-metadata/Makefile
1053 tests/regression/tools/regen-statedump/Makefile
1054 tests/regression/tools/notification/Makefile
1055 tests/regression/ust/Makefile
1056 tests/regression/ust/nprocesses/Makefile
1057 tests/regression/ust/high-throughput/Makefile
1058 tests/regression/ust/low-throughput/Makefile
1059 tests/regression/ust/before-after/Makefile
1060 tests/regression/ust/buffers-pid/Makefile
1061 tests/regression/ust/periodical-metadata-flush/Makefile
1062 tests/regression/ust/multi-session/Makefile
1063 tests/regression/ust/overlap/Makefile
1064 tests/regression/ust/overlap/demo/Makefile
1065 tests/regression/ust/linking/Makefile
1066 tests/regression/ust/daemon/Makefile
1067 tests/regression/ust/exit-fast/Makefile
1068 tests/regression/ust/fork/Makefile
1069 tests/regression/ust/libc-wrapper/Makefile
1070 tests/regression/ust/baddr-statedump/Makefile
1071 tests/regression/ust/ust-dl/Makefile
1072 tests/regression/ust/java-jul/Makefile
1073 tests/regression/ust/java-log4j/Makefile
1074 tests/regression/ust/python-logging/Makefile
1075 tests/regression/ust/getcpu-override/Makefile
1076 tests/regression/ust/clock-override/Makefile
1077 tests/regression/ust/type-declarations/Makefile
1078 tests/regression/ust/rotation-destroy-flush/Makefile
1079 tests/regression/ust/blocking/Makefile
1080 tests/stress/Makefile
1081 tests/unit/Makefile
1082 tests/unit/ini_config/Makefile
1083 tests/perf/Makefile
1084 tests/utils/Makefile
1085 tests/utils/tap/Makefile
1086 tests/utils/testapp/Makefile
1087 tests/utils/testapp/gen-ust-events/Makefile
1088 tests/utils/testapp/gen-ust-nevents/Makefile
1089 tests/utils/testapp/gen-ust-nevents-str/Makefile
1090 tests/utils/testapp/gen-ust-tracef/Makefile
1091])
1092
1093# Inject variable into python test script.
1094AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1095# Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1096AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1097
1098AC_OUTPUT
1099
1100#
1101# Mini-report on what will be built.
1102#
1103
1104PPRINT_INIT
1105PPRINT_SET_INDENT(1)
1106PPRINT_SET_TS(38)
1107
1108AS_ECHO
1109AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1110AS_ECHO
1111
1112AS_IF([test -n "$report_fold"], [
1113 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1114], [
1115 AS_ECHO("$version_description")
1116])
1117
1118AS_ECHO
1119PPRINT_SUBTITLE([Features])
1120
1121# Target architecture we're building for.
1122target_arch=$host_cpu
1123[
1124for f in $CFLAGS; do
1125 if test $f = "-m32"; then
1126 target_arch="32-bit"
1127 elif test $f = "-m64"; then
1128 target_arch="64-bit"
1129 fi
1130done
1131]
1132PPRINT_PROP_STRING([Target architecture], $target_arch)
1133
1134# kmod enabled/disabled
1135test "x$kmod_found" = "xyes" && value=1 || value=0
1136PPRINT_PROP_BOOL([libkmod support], $value)
1137
1138# LTTng-UST enabled/disabled
1139test "x$lttng_ust_support" = "xyes" && value=1 || value=0
1140PPRINT_PROP_BOOL([LTTng-UST support], $value)
1141
1142AS_ECHO
1143PPRINT_SUBTITLE([Binaries])
1144
1145# List binaries to be built
1146test x$enable_bin_lttng != xno && value=1 || value=0
1147PPRINT_PROP_BOOL([lttng], $value)
1148
1149test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1150PPRINT_PROP_BOOL([lttng-consumerd], $value)
1151
1152test x$enable_bin_lttng_crash != xno && value=1 || value=0
1153PPRINT_PROP_BOOL([lttng-crash], $value)
1154
1155test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1156PPRINT_PROP_BOOL([lttng-relayd], $value)
1157
1158test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1159PPRINT_PROP_BOOL([lttng-sessiond], $value)
1160
1161# Extras
1162test x$enable_extras != xno && value=1 || value=0
1163AS_ECHO
1164PPRINT_SET_INDENT(0)
1165PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1166PPRINT_SET_INDENT(1)
1167
1168AS_ECHO
1169PPRINT_SUBTITLE([Tests])
1170
1171# Print clear message that tests won't be built
1172AS_IF([test "x$build_tests" = "xno"],[
1173 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1174])
1175
1176# LTTng UST Java agent JUL tests enabled/disabled
1177test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1178PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1179
1180# LTTng UST Java agent Log4j tests enabled/disabled
1181test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1182PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1183
1184test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1185PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1186
1187test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1188PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1189
1190#Python binding enabled/disabled
1191test "x$enable_python_binding" = xyes && value=1 || value=0
1192AS_ECHO
1193PPRINT_SET_INDENT(0)
1194PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1195
1196# man pages build enabled/disabled
1197m4_pushdef([build_man_pages_msg], [Build and install man pages])
1198
1199AS_IF([test "x$man_pages_opt" != "xno"], [
1200 AS_IF([test "x$in_git_repo" = "xyes"], [
1201 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1202 ], [
1203 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1204 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1205 ], [
1206 PPRINT_PROP_STRING([build_man_pages_msg],
1207 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1208 $PPRINT_COLOR_SUBTITLE)
1209 ])
1210 ])
1211], [
1212 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1213])
1214
1215m4_popdef([build_man_pages_msg])
1216
1217test "x$embedded_help" = xyes && value=1 || value=0
1218PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1219
1220PPRINT_SET_INDENT(1)
1221
1222report_bindir="`eval eval echo $bindir`"
1223report_libdir="`eval eval echo $libdir`"
1224
1225# Print the bindir and libdir this `make install' will install into.
1226AS_ECHO
1227PPRINT_SUBTITLE([Install directories])
1228PPRINT_PROP_STRING([Binaries], [$report_bindir])
1229PPRINT_PROP_STRING([Libraries], [$report_libdir])
1230
1231AS_ECHO
1232PPRINT_SUBTITLE([Search directories])
1233
1234# If we build the sessiond, print the paths it will use
1235AS_IF([test "$SESSIOND_BIN" = ""],[
1236 path="$report_bindir/lttng-sessiond"
1237],[
1238 path="$SESSIOND_BIN"
1239])
1240PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1241
1242AS_IF([test "$CONSUMERD32_BIN" = ""],[
1243 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1244],[
1245 path="$CONSUMERD32_BIN"
1246])
1247PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1248
1249AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1250 path="`eval eval echo $libdir`"
1251],[
1252 path="$CONSUMERD32_LIBDIR"
1253])
1254PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1255
1256AS_IF([test "$CONSUMERD64_BIN" = ""],[
1257 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1258],[
1259 path="$CONSUMERD64_BIN"
1260])
1261PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1262
1263AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1264 path="`eval eval echo $libdir`"
1265],[
1266 path="$CONSUMERD64_LIBDIR"
1267])
1268PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1269PPRINT_SET_INDENT(0)
1270
1271AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1272 AS_ECHO
1273 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1274
1275Note that the man pages are already built in this distribution tarball,
1276therefore asciidoc and xmlto are only needed if you intend to modify
1277their sources.
1278
1279Also note that the installed man pages will contain the project's
1280default command-line option and environment variable values.
1281
1282Use --disable-man-pages to completely disable building and installing
1283the man pages.])
1284])
LTTng tools - Deliverables
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