Build: Replace use of deprecated AM_PATH_XML2
[lttng-tools.git] / configure.ac
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1AC_PREREQ([2.64])
2AC_INIT([lttng-tools],[2.8.1],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
3
4AC_CONFIG_HEADERS([include/config.h])
5AC_CONFIG_AUX_DIR([config])
6AC_CONFIG_MACRO_DIR([m4])
7
8AC_CANONICAL_TARGET
9AC_CANONICAL_HOST
10
11AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip tar-pax])
12AM_MAINTAINER_MODE([enable])
13
14# Enable silent rules if available (Introduced in AM 1.11)
15m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
16
17AC_REQUIRE_AUX_FILE([tap-driver.sh])
18
19# Checks for C compiler
20AC_USE_SYSTEM_EXTENSIONS
21AC_SYS_LARGEFILE
22AC_PROG_CC
23AC_PROG_CC_STDC
24
25# Checks for programs.
26AC_PROG_GREP
27AC_PROG_LEX
28AC_PROG_MAKE_SET
29AC_PROG_SED
30AC_PROG_YACC
31AC_PATH_PROG(report_fold, fold)
32LT_INIT
33
34# Check for objcopy, required by the base address statedump and dynamic linker tests
35AC_CHECK_TOOL([OBJCOPY], objcopy, no)
36AS_IF([test "x$OBJCOPY" = xno],
37 [AC_MSG_WARN([Cannont find objcopy. The base address statedump and dynamic linker tests will be disabled. Install the binutils package to remediate this.])]
38)
39AM_CONDITIONAL([HAVE_OBJCOPY], [test "x$OBJCOPY" != xno])
40
41# Checks for typedefs, structures, and compiler characteristics.
42AC_C_INLINE
43AC_TYPE_INT32_T
44AC_TYPE_INT64_T
45AC_TYPE_MODE_T
46AC_TYPE_OFF_T
47AC_TYPE_PID_T
48AC_TYPE_SIZE_T
49AC_TYPE_SSIZE_T
50AC_TYPE_UID_T
51AC_TYPE_UINT16_T
52AC_TYPE_UINT32_T
53AC_TYPE_UINT64_T
54AC_TYPE_UINT8_T
55
56AX_C___ATTRIBUTE__
57AS_IF([test "x$ax_cv___attribute__" = "xyes"],
58 [:],
59 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
60
61AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
62LIBS="$PTHREAD_LIBS $LIBS"
63CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
64CC="$PTHREAD_CC"
65
66AX_LIB_SOCKET_NSL
67
68# Compute minor/major/patchlevel version numbers
69major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
70minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
71patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
72
73AC_SUBST([MAJOR_VERSION], [$major_version])
74AC_SUBST([MINOR_VERSION], [$minor_version])
75AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
76AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
77AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
78AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
79
80version_name="Isseki Nicho"
81version_description='The result of a collaboration between "Dieu du Ciel!" and Nagano-based "Shiga Kogen", Isseki Nicho is a strong Imperial Dark Saison offering a rich roasted malt flavor combined with a complex fruity finish typical of Saison yeasts.'
82version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
83
84AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
85AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
86
87# libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
88AC_ARG_ENABLE(libtool-linkdep-fixup,
89 AS_HELP_STRING([--disable-libtool-linkdep-fixup],
90 [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
91 libtool_fixup=$enableval,
92 libtool_fixup=yes)
93
94AS_IF([test "x$libtool_fixup" = "xyes"],
95 [
96 libtool_m4="$srcdir/m4/libtool.m4"
97 libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
98 AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
99 libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
100 AS_IF([test $libtool_flag_pattern_count -ne 0],
101 [
102 AC_MSG_RESULT([$libtool_flag_pattern_count])
103 AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
104 $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
105 ],
106 [
107 AC_MSG_RESULT([none])
108 ])
109 ])
110
111AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
112
113AC_CHECK_HEADERS([ \
114 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
115 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
116 getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
117 netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
118 sys/mount.h sys/param.h sys/time.h
119])
120
121# Basic functions check
122AC_CHECK_FUNCS([ \
123 atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
124 gethostbyname gethostname getpagesize localtime_r memchr memset \
125 mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
126 strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
127 strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
128])
129
130# Babeltrace viewer check
131AC_ARG_WITH([babeltrace-bin],
132 AS_HELP_STRING([--with-babeltrace-bin],
133 [Location of the babeltrace viewer executable (including the filename)]),
134 [BABELTRACE_BIN="$withval"],
135 [BABELTRACE_BIN=''])
136AC_SUBST([BABELTRACE_BIN])
137
138# lttv-gui
139AC_ARG_WITH([lttv-gui-bin],
140 AS_HELP_STRING([--with-lttv-gui-bin],
141 [Location of the lttv GUI viewer executable (including the filename)]),
142 [LTTV_GUI_BIN="$withval"],
143 [LTTV_GUI_BIN=''])
144AC_SUBST([LTTV_GUI_BIN])
145
146AC_ARG_WITH([consumerd32-bin],
147 AS_HELP_STRING([--with-consumerd32-bin],
148 [Location of the 32-bit consumerd executable (including the filename)]),
149 [CONSUMERD32_BIN="$withval"],
150 [CONSUMERD32_BIN=''])
151AC_SUBST([CONSUMERD32_BIN])
152
153AC_ARG_WITH([consumerd64-bin],
154 AS_HELP_STRING([--with-consumerd64-bin],
155 [Location of the 64-bit consumerd executable (including the filename)]),
156 [CONSUMERD64_BIN="$withval"],
157 [CONSUMERD64_BIN=''])
158AC_SUBST([CONSUMERD64_BIN])
159
160AC_ARG_WITH([consumerd32-libdir],
161 AS_HELP_STRING([--with-consumerd32-libdir],
162 [Directory containing the 32-bit consumerd libraries]),
163 [CONSUMERD32_LIBDIR="$withval"],
164 [CONSUMERD32_LIBDIR=''])
165AC_SUBST([CONSUMERD32_LIBDIR])
166
167AC_ARG_WITH([consumerd64-libdir],
168 AS_HELP_STRING([--with-consumerd64-libdir],
169 [Directory containing the 64-bit consumerd libraries]),
170 [CONSUMERD64_LIBDIR="$withval"],
171 [CONSUMERD64_LIBDIR=''])
172AC_SUBST([CONSUMERD64_LIBDIR])
173
174AC_ARG_WITH([sessiond-bin],
175 AS_HELP_STRING([--with-sessiond-bin],
176 [Location of the sessiond executable (including the filename)]),
177 [SESSIOND_BIN="$withval"],
178 [SESSIOND_BIN=''])
179AC_SUBST([SESSIOND_BIN])
180
181AC_ARG_WITH([lttng-system-rundir],
182 AS_HELP_STRING([--with-lttng-system-rundir],
183 [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
184 [LTTNG_SYSTEM_RUNDIR="$withval"],
185 [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
186AC_SUBST([LTTNG_SYSTEM_RUNDIR])
187
188AC_ARG_ENABLE([test-java-agent-jul],
189 [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
190 [test_java_agent_jul=$enableval],
191 [test_java_agent_jul=no]
192)
193
194AC_ARG_ENABLE([test-java-agent-log4j],
195 [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j tests [default=no]])],
196 [test_java_agent_log4j=$enableval],
197 [test_java_agent_log4j=no]
198)
199
200AC_ARG_ENABLE([test-java-agent-all],
201 [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
202 [test_java_agent_jul=$enableval
203 test_java_agent_log4j=$enableval],
204 [:]
205)
206
207AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
208AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
209AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
210AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
211AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
212AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
213AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
214AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
215
216AC_DEFUN([_AC_DEFINE_AND_SUBST], [
217 AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
218 $1="$2"
219 AC_SUBST([$1])
220])
221
222AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
223 AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
224 $1="$2"
225 AC_SUBST([$1])
226])
227
228# Default values
229m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [4096])
230m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
231m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
232m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
233m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
234_AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT], [5345])
235_AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
236_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
237_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
238_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
239_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
240_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
241_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
242_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [262144])
243_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
244_AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
245_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
246_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
247_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
248_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
249_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
250_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
251_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
252_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
253_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
254_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
255_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
256_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
257_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
258_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
259_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
260_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
261_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [131072])
262_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
263_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
264_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
265_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
266_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
267
268# Command short descriptions
269_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
270_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CALIBRATE], [Quantify LTTng overhead])
271_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
272_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
273_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
274_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
275_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
276_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
277_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
278_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
279_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
280_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_METADATA], [Manage an LTTng tracing session's metadata generation])
281_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
282_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
283_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
284_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
285_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
286_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
287_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
288_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
289_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
290_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
291
292if test "x$prefix" = "xNONE"; then
293 prefix=$ac_default_prefix
294fi
295CONFDIR=`eval echo $sysconfdir`
296AC_SUBST(CONFDIR)
297AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
298
299AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data directory.])
300
301#
302# Check for pthread
303AC_CHECK_LIB([pthread], [pthread_create], [],
304 [AC_MSG_ERROR([Cannot find libpthread. Use LDFLAGS=-Ldir to specify its location.])]
305)
306
307# Check libpopt
308PKG_CHECK_MODULES([POPT], [popt],
309 [LIBS="$LIBS $POPT_LIBS"],
310 [
311 AC_MSG_WARN([pkg-config was unable to find a valid .pc for libpopt. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
312 AC_MSG_WARN([Finding libpopt without pkg-config.])
313 AC_CHECK_LIB([popt],
314 [poptGetContext],
315 [],
316 [
317 AC_MSG_ERROR([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
318 ]
319 )
320 ]
321)
322
323PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
324AC_SUBST([XML_CFLAGS])
325AC_SUBST([XML_LIBS])
326
327# Check for libuuid
328PKG_CHECK_MODULES([UUID], [uuid],
329[
330 LIBS="$LIBS $UUID_LIBS"
331 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
332 have_libuuid=yes
333],
334[
335 AC_MSG_WARN([pkg-config was unable to find a valid .pc for libuuid. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
336 AC_MSG_WARN([Finding libuuid without pkg-config.])
337 AC_CHECK_LIB([uuid],
338 [uuid_generate],
339 [
340 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
341 have_libuuid=yes
342 ],
343 [
344 # libuuid not found, check for uuid_create in libc.
345 AC_CHECK_LIB([c],
346 [uuid_create],
347 [
348 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
349 have_libc_uuid=yes
350 ],
351 [
352 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
353 ]
354 )
355 ]
356 )
357])
358AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBUUID], [test "x$have_libuuid" = "xyes"])
359AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBC_UUID], [test "x$have_libc_uuid" = "xyes"])
360
361# URCU library version needed or newer
362m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.8.0 is needed])
363
364# Check liburcu needed function calls
365AC_CHECK_DECL([cds_list_add], [],
366 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
367AC_CHECK_DECL([cds_wfcq_init], [],
368 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
369AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
370 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
371AC_CHECK_DECL([futex_async], [],
372 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
373AC_CHECK_DECL([rcu_thread_offline], [],
374 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
375AC_CHECK_DECL([rcu_thread_online], [],
376 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
377AC_CHECK_DECL([caa_likely], [],
378 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
379AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
380 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
381
382#Function added in urcu 0.7.0
383AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
384 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
385)
386
387# Check kmod library
388AC_ARG_WITH(kmod-prefix,
389 AS_HELP_STRING([--with-kmod-prefix=PATH],
390 [Specify the installation prefix of the kmod library.
391 Headers must be in PATH/include; libraries in PATH/lib.]),
392 [
393 CPPFLAGS="$CPPFLAGS -I${withval}/include"
394 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
395 ])
396
397AC_ARG_ENABLE(kmod,
398 AS_HELP_STRING([--disable-kmod],[build without kmod support]),
399 kmod_support=$enableval, kmod_support=yes)
400
401AS_IF([test "x$kmod_support" = "xyes"], [
402 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
403 [
404 AC_DEFINE([HAVE_KMOD], [1], [has kmod support])
405 LIBS="$LIBS -lkmod"
406 kmod_found=yes
407 ],
408 kmod_found=no
409 )
410])
411AM_CONDITIONAL([HAVE_KMOD], [test "x$kmod_found" = xyes])
412
413AC_ARG_WITH(lttng-ust-prefix,
414 AS_HELP_STRING([--with-lttng-ust-prefix=PATH],
415 [Specify the installation prefix of the lttng-ust library.
416 Headers must be in PATH/include; libraries in PATH/lib.]),
417 [
418 CPPFLAGS="$CPPFLAGS -I${withval}/include"
419 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
420 ])
421
422# Check liblttng-ust-ctl library
423AC_ARG_WITH(lttng-ust,
424 AS_HELP_STRING([--without-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
425 lttng_ust_support=$withval, lttng_ust_support=yes)
426
427AS_IF([test "x$lttng_ust_support" = "xyes"], [
428 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
429 [
430 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
431 lttng_ust_ctl_found=yes
432 ],
433 [AC_MSG_ERROR([Cannot find LTTng-UST >= 2.2.x. Use --with-lttng-ust-prefix=PREFIX to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])],
434 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
435 )
436])
437AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])
438AC_CHECK_FUNCS([sched_getcpu sysconf sync_file_range])
439
440# check for dlopen
441AC_CHECK_LIB([dl], [dlopen],
442[
443 have_libdl=yes
444],
445[
446 #libdl not found, check for dlopen in libc.
447 AC_CHECK_LIB([c], [dlopen],
448 [
449 have_libc_dl=yes
450 ],
451 [
452 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
453 ])
454])
455AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
456AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
457
458# Check for fmemopen
459AC_CHECK_LIB([c], [fmemopen],
460[
461 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
462]
463)
464
465# Check for open_memstream
466AC_CHECK_LIB([c], [open_memstream],
467[
468 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
469]
470)
471
472AC_ARG_ENABLE([git-version],
473 [AC_HELP_STRING([--disable-git-version],
474 [Do not use the git version for the build])],
475 [have_git_version=$enableval], [have_git_version=yes]
476)
477
478AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
479 [test "x${have_git_version}" = "xyes"])
480
481# For Python
482# SWIG version needed or newer:
483swig_version=2.0.0
484
485AC_ARG_ENABLE([python-bindings],
486 [AC_HELP_STRING([--enable-python-bindings],
487 [compile Python bindings])],
488 [enable_python_binding=$enableval], [enable_python_binding=no])
489
490AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
491
492if test "x$enable_python_binding" = xyes; then
493 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
494 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
495 AM_PATH_PYTHON([3.0])
496
497 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
498 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
499 AS_IF([test -z "$PYTHON_INCLUDE"], [
500 AS_IF([test -z "$PYTHON_CONFIG"], [
501 AC_PATH_PROGS([PYTHON_CONFIG],
502 [python$PYTHON_VERSION-config python-config],
503 [no],
504 [`dirname $PYTHON`])
505 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
506 ])
507 AC_MSG_CHECKING([python include flags])
508 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
509 AC_MSG_RESULT([$PYTHON_INCLUDE])
510 ])
511
512else
513 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
514[if you want Python bindings.])
515
516fi
517
518# Epoll check. If not present, the build will fallback on poll() API
519AX_HAVE_EPOLL(
520 [AX_CONFIG_FEATURE_ENABLE(epoll)],
521 [AX_CONFIG_FEATURE_DISABLE(epoll)]
522)
523AX_CONFIG_FEATURE(
524 [epoll], [This platform supports epoll(7)],
525 [HAVE_EPOLL], [This platform supports epoll(7).],
526 [enable_epoll="yes"], [enable_epoll="no"]
527)
528AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
529
530AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
531AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
532
533if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
534 AX_JAVA_OPTIONS
535 AX_PROG_JAVAC
536 AX_PROG_JAVA
537 AX_PROG_JAR
538
539 AX_CHECK_CLASSPATH
540
541 # Check for Java UST agent common class first
542 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
543 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
544 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
545 fi
546
547 if test "x$test_java_agent_jul" = "xyes"; then
548 # Check for JUL agent class
549 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
550 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
551 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
552 fi
553 fi
554
555 if test "x$test_java_agent_log4j" = "xyes"; then
556 # Check for Log4j agent class
557 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
558 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
559 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
560 fi
561
562 # Check for Log4j class
563 AX_CHECK_CLASS(org.apache.log4j.Logger)
564 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
565 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"])
566 fi
567 fi
568fi
569
570# set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
571# is not distributed in tarballs
572AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
573AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
574
575# enable building man pages (user's intention)
576AC_ARG_ENABLE(
577 man-pages,
578 AS_HELP_STRING(
579 [--disable-man-pages],
580 [Do not build and install man pages (already built in a distributed tarball)]
581 ),
582 [man_pages_opt=$enableval],
583 [man_pages_opt=yes]
584)
585
586# check for asciidoc and xmlto if we enabled building the man pages
587have_asciidoc_xmlto=no
588
589AS_IF([test "x$man_pages_opt" = "xyes"], [
590 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
591 AC_PATH_PROG([XMLTO], [xmlto], [no])
592
593 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
594 AS_IF([test "x$in_git_repo" = "xyes"], [
595 # this is an error because we're in the Git repo, which
596 # means the man pages are not already generated for us,
597 # thus asciidoc/xmlto are required because we were asked
598 # to build the man pages
599 AC_MSG_ERROR([
600Both asciidoc and xmlto are needed to build the LTTng man pages. Use
601--disable-man-pages to disable building the man pages, in which case
602they will not be installed.
603 ])
604 ], [
605 # only warn here: since we're in the tarball, the man
606 # pages should already be generated at this point, thus
607 # asciidoc/xmlto are not strictly required
608 AC_MSG_WARN([
609Both asciidoc and xmlto are needed to build the LTTng man pages. Note
610that the man pages are already built in this distribution tarball, so
611asciidoc and xmlto are only needed if you intend to modify their
612sources. Use --disable-man-pages to completely disable building
613and installing the man pages.
614 ])
615 ])
616 ], [
617 have_asciidoc_xmlto=yes
618 ])
619])
620
621# export man page build condition: build the man pages if the user
622# asked for it, and if the tools are available
623AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
624AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
625
626AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
627
628# Python agent test
629UST_PYTHON_AGENT="lttngust"
630
631AC_ARG_ENABLE(test-python2-agent,
632 AS_HELP_STRING([--enable-test-python2-agent],
633 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
634 ),[:],[test_python2_agent_autodetect=yes]
635)
636
637AC_ARG_ENABLE(test-python3-agent,
638 AS_HELP_STRING([--enable-test-python3-agent],
639 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
640 ),[:],[test_python3_agent_autodetect=yes]
641)
642
643AC_ARG_ENABLE(test-python-agent-all,
644 AS_HELP_STRING([--enable-test-python-agent-all],
645 [enable test for all python{2/3} agent.]
646 ),
647)
648
649AS_IF([test ! -z "$enable_test_python_agent_all"], [
650 unset test_python2_agent_autodetect
651 unset test_python3_agent_autodetect
652])
653
654AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
655 enable_test_python2_agent=yes
656 enable_test_python3_agent=yes
657])
658
659AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
660 enable_test_python2_agent=no
661 enable_test_python3_agent=no
662])
663
664
665AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
666 AS_IF([test -z "$PYTHON2"], [
667 PYTHON2=python2
668 ], [
669 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
670 ])
671
672 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
673 AS_IF([test -z "$PYTHON2_BIN"], [
674 AS_IF([test -z "$test_python2_agent_autodetect"],[
675 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
676 ])
677 ], [
678 AC_MSG_CHECKING([for python2 lttng-ust agent])
679 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
680 PYTHON2_AGENT=$PYTHON2_BIN
681 AC_MSG_RESULT([yes])
682 RUN_PYTHON_AGENT_TEST=yes
683 ], [
684 AC_MSG_RESULT([no])
685 AS_IF([test -z "$test_python2_agent_autodetect"],[
686 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
687 ])
688 ])
689
690 ])
691
692])
693
694AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
695 AS_IF([test -z "$PYTHON3"], [
696 PYTHON3=python3
697 ], [
698 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
699 ])
700
701 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
702 AS_IF([test -z "$PYTHON3_BIN"], [
703 AS_IF([test -z "$test_python3_agent_autodetect"],[
704 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
705 ])
706 ], [
707 AC_MSG_CHECKING([for python3 lttng-ust agent])
708 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
709 PYTHON3_AGENT=$PYTHON3_BIN
710 AC_MSG_RESULT([yes])
711 RUN_PYTHON_AGENT_TEST=yes
712 ], [
713 AC_MSG_RESULT([no])
714 AS_IF([test -z "$test_python3_agent_autodetect"],[
715 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
716 ])
717 ])
718
719 ])
720])
721AC_SUBST([RUN_PYTHON_AGENT_TEST])
722AC_SUBST([PYTHON2_AGENT])
723AC_SUBST([PYTHON3_AGENT])
724
725# Arguments for binaries build exclusion
726AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
727AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
728 [Disable the build of lttng-consumerd binaries]))
729AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
730AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
731 [Disable the build of lttng-relayd binaries]))
732AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
733 [Disable the build of lttng-sessiond binaries]))
734AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
735 [Disable the build of the extra components]))
736
737
738# Always build libconfig since it a dependency of libcommon
739build_lib_config=yes
740
741build_lib_compat=no
742build_lib_consumer=no
743build_lib_hashtable=no
744build_lib_health=no
745build_lib_index=no
746build_lib_kernel_consumer=no
747build_lib_kernel_ctl=no
748build_lib_lttng_ctl=no
749build_lib_relayd=no
750build_lib_sessiond_comm=no
751build_lib_testpoint=no
752build_lib_ust_consumer=no
753
754# There is an overlap for enabled dependencies, but this makes everything
755# simpler. libcommon and libconfig are always compiled so they are not repeated
756# here.
757
758# Enable binary dependencies.
759AS_IF([test x$enable_bin_lttng != xno],
760 [
761 build_lib_lttng_ctl=yes
762 ]
763)
764
765AS_IF([test x$enable_bin_lttng_consumerd != xno],
766 [
767 build_lib_consumer=yes
768 build_lib_sessiond_comm=yes
769 build_lib_index=yes
770 build_lib_health=yes
771 build_lib_testpoint=yes
772 ]
773)
774
775AS_IF([test x$enable_bin_lttng_crash != xno],
776 # Do nothing since libconfig and libcommon are built by default.
777 []
778)
779
780AS_IF([test x$enable_bin_lttng_relayd != xno],
781 [
782 build_lib_lttng_ctl=yes
783 build_lib_sessiond_comm=yes
784 build_lib_hashtable=yes
785 build_lib_compat=yes
786 build_lib_index=yes
787 build_lib_health=yes
788 build_lib_testpoint=yes
789 ]
790)
791AS_IF([test x$enable_bin_lttng_sessiond != xno],
792 [
793 build_lib_lttng_ctl=yes
794 build_lib_sessiond_comm=yes
795 build_lib_kernel_ctl=yes
796 build_lib_hashtable=yes
797 build_lib_compat=yes
798 build_lib_relayd=yes
799 build_lib_testpoint=yes
800 build_lib_health=yes
801 build_lib_health=yes
802 ]
803)
804
805# Libraries dependencies enabling
806AS_IF([test x$build_lib_lttng_ctl = xyes],
807 [
808 build_lib_sessiond_comm=yes
809 build_lib_hashtable=yes
810 ]
811)
812
813AS_IF([test x$build_lib_consumer = xyes],
814 [
815 build_lib_sessiond_comm=yes
816 build_lib_kernel_consumer=yes
817 build_lib_hashtable=yes
818 build_lib_compat=yes
819 build_lib_relayd=yes
820 AS_IF([test x$lttng_ust_ctl_found = xyes],[build_lib_ust_consumer=yes])
821 ]
822)
823
824AS_IF([test x$build_lib_kernel_consumer = xyes],
825 [
826 build_lib_kernel_ctl=yes
827 build_lib_relayd=yes
828 ]
829)
830
831AS_IF([test x$build_lib_relayd = xyes],
832 [
833 build_lib_sessiond_comm=yes
834 ]
835)
836
837
838# Export binaries build conditions.
839AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
840AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
841AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
842AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
843AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
844
845# Export the tests and extras build conditions.
846AS_IF([\
847test "x$enable_bin_lttng" != "xno" && \
848test "x$enable_bin_lttng_consumerd" != "xno" && \
849test "x$enable_bin_lttng_crash" != "xno" && \
850test "x$enable_bin_lttng_relayd" != "xno" && \
851test "x$enable_bin_lttng_sessiond" != "xno"],
852[build_tests=yes],
853[build_tests=no]
854)
855
856AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
857AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
858
859# Export libraries build conditions.
860AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
861AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
862AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
863AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
864AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
865AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
866AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
867AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
868AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
869AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
870AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
871AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
872AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
873
874# check for pgrep
875AC_PATH_PROG([PGREP], [pgrep], [no])
876AM_CONDITIONAL([HAS_PGREP], [test "x$PGREP" != "xno"])
877
878# check for bison
879have_bison=yes
880
881AS_IF([test "x$(basename "$YACC")" != "xbison -y"], [have_bison=no])
882AC_PATH_PROG([BISON], [bison])
883AX_PROG_BISON_VERSION([2.4], [], [have_bison=no])
884
885AS_IF([test "x$have_bison" = "xno"], [
886 AS_IF([test "x$in_git_repo" = "xyes"], [
887 AC_MSG_ERROR([Bison >= 2.4 is required when building from the Git repository.])
888 ], [
889 AC_MSG_WARN([
890Missing Bison >= 2.4. Note that the parser files are already built in
891this distribution tarball, so Bison is only needed if you intend to
892modify their sources.
893 ])
894 ])
895])
896
897# export bison condition
898AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
899
900# check for flex
901have_flex=yes
902
903AS_IF([test "x$LEX" != "xflex"], [have_flex=no])
904AC_PATH_PROG([FLEX], [flex])
905AX_PROG_FLEX_VERSION([2.5.35], [], [have_flex=no])
906
907AS_IF([test "x$have_flex" = "xno"], [
908 AS_IF([test "x$in_git_repo" = "xyes"], [
909 AC_MSG_ERROR([Flex >= 2.5.35 is required when building from the Git repository.])
910 ], [
911 AC_MSG_WARN([
912Missing Flex >= 2.5.35. Note that the lexer files are already built in
913this distribution tarball, so Flex is only needed if you intend to
914modify their sources.
915 ])
916 ])
917])
918
919# export flex condition
920AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
921
922CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
923
924DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/src -I\$(top_builddir)/include -include config.h"
925
926lttngincludedir="${includedir}/lttng"
927
928AC_SUBST(lttngincludedir)
929AC_SUBST(DEFAULT_INCLUDES)
930
931lttnglibexecdir="${libdir}/lttng/libexec"
932AC_SUBST(lttnglibexecdir)
933
934AC_CONFIG_FILES([
935 Makefile
936 doc/Makefile
937 doc/man/Makefile
938 doc/man/asciidoc-attrs.conf
939 include/Makefile
940 extras/Makefile
941 extras/bindings/Makefile
942 extras/bindings/swig/Makefile
943 extras/bindings/swig/python/Makefile
944 extras/core-handler/Makefile
945 src/Makefile
946 src/common/Makefile
947 src/common/kernel-ctl/Makefile
948 src/common/kernel-consumer/Makefile
949 src/common/consumer/Makefile
950 src/common/ust-consumer/Makefile
951 src/common/hashtable/Makefile
952 src/common/sessiond-comm/Makefile
953 src/common/compat/Makefile
954 src/common/relayd/Makefile
955 src/common/testpoint/Makefile
956 src/common/index/Makefile
957 src/common/health/Makefile
958 src/common/config/Makefile
959 src/lib/Makefile
960 src/lib/lttng-ctl/Makefile
961 src/lib/lttng-ctl/filter/Makefile
962 src/lib/lttng-ctl/lttng-ctl.pc
963 src/bin/Makefile
964 src/bin/lttng-consumerd/Makefile
965 src/bin/lttng-sessiond/Makefile
966 src/bin/lttng-relayd/Makefile
967 src/bin/lttng/Makefile
968 src/bin/lttng-crash/Makefile
969 tests/Makefile
970 tests/destructive/Makefile
971 tests/regression/Makefile
972 tests/regression/kernel/Makefile
973 tests/regression/tools/Makefile
974 tests/regression/tools/streaming/Makefile
975 tests/regression/tools/filtering/Makefile
976 tests/regression/tools/health/Makefile
977 tests/regression/tools/tracefile-limits/Makefile
978 tests/regression/tools/snapshots/Makefile
979 tests/regression/tools/live/Makefile
980 tests/regression/tools/exclusion/Makefile
981 tests/regression/tools/save-load/Makefile
982 tests/regression/tools/mi/Makefile
983 tests/regression/tools/wildcard/Makefile
984 tests/regression/tools/crash/Makefile
985 tests/regression/tools/metadata-regen/Makefile
986 tests/regression/ust/Makefile
987 tests/regression/ust/nprocesses/Makefile
988 tests/regression/ust/high-throughput/Makefile
989 tests/regression/ust/low-throughput/Makefile
990 tests/regression/ust/before-after/Makefile
991 tests/regression/ust/buffers-pid/Makefile
992 tests/regression/ust/periodical-metadata-flush/Makefile
993 tests/regression/ust/multi-session/Makefile
994 tests/regression/ust/overlap/Makefile
995 tests/regression/ust/overlap/demo/Makefile
996 tests/regression/ust/linking/Makefile
997 tests/regression/ust/daemon/Makefile
998 tests/regression/ust/exit-fast/Makefile
999 tests/regression/ust/fork/Makefile
1000 tests/regression/ust/libc-wrapper/Makefile
1001 tests/regression/ust/baddr-statedump/Makefile
1002 tests/regression/ust/ust-dl/Makefile
1003 tests/regression/ust/java-jul/Makefile
1004 tests/regression/ust/java-log4j/Makefile
1005 tests/regression/ust/python-logging/Makefile
1006 tests/regression/ust/getcpu-override/Makefile
1007 tests/regression/ust/clock-override/Makefile
1008 tests/regression/ust/type-declarations/Makefile
1009 tests/regression/ust/rotation-destroy-flush/Makefile
1010 tests/stress/Makefile
1011 tests/unit/Makefile
1012 tests/unit/ini_config/Makefile
1013 tests/utils/Makefile
1014 tests/utils/tap/Makefile
1015 tests/utils/testapp/Makefile
1016 tests/utils/testapp/gen-ust-events/Makefile
1017 tests/utils/testapp/gen-ust-nevents/Makefile
1018 tests/utils/testapp/gen-ust-tracef/Makefile
1019])
1020
1021# Inject variable into python test script.
1022AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1023
1024AC_OUTPUT
1025
1026#
1027# Mini-report on what will be built.
1028#
1029
1030PPRINT_INIT
1031PPRINT_SET_INDENT(1)
1032PPRINT_SET_TS(38)
1033
1034AS_ECHO
1035AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1036AS_ECHO
1037
1038AS_IF([test -n "$report_fold"], [
1039 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1040], [
1041 AS_ECHO("$version_description")
1042])
1043
1044AS_ECHO
1045PPRINT_SUBTITLE([Features])
1046
1047# Target architecture we're building for.
1048target_arch=$host_cpu
1049[
1050for f in $CFLAGS; do
1051 if test $f = "-m32"; then
1052 target_arch="32-bit"
1053 elif test $f = "-m64"; then
1054 target_arch="64-bit"
1055 fi
1056done
1057]
1058PPRINT_PROP_STRING([Target architecture], $target_arch)
1059
1060# kmod enabled/disabled
1061test "x$kmod_found" = "xyes" && value=1 || value=0
1062PPRINT_PROP_BOOL([libkmod support], $value)
1063
1064# LTTng-UST enabled/disabled
1065test "x$lttng_ust_support" = "xyes" && value=1 || value=0
1066PPRINT_PROP_BOOL([LTTng-UST support], $value)
1067
1068AS_ECHO
1069PPRINT_SUBTITLE([Binaries])
1070
1071# List binaries to be built
1072test x$enable_bin_lttng != xno && value=1 || value=0
1073PPRINT_PROP_BOOL([lttng], $value)
1074
1075test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1076PPRINT_PROP_BOOL([lttng-consumerd], $value)
1077
1078test x$enable_bin_lttng_crash != xno && value=1 || value=0
1079PPRINT_PROP_BOOL([lttng-crash], $value)
1080
1081test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1082PPRINT_PROP_BOOL([lttng-relayd], $value)
1083
1084test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1085PPRINT_PROP_BOOL([lttng-sessiond], $value)
1086
1087# Extras
1088test x$enable_extras != xno && value=1 || value=0
1089AS_ECHO
1090PPRINT_SET_INDENT(0)
1091PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1092PPRINT_SET_INDENT(1)
1093
1094AS_ECHO
1095PPRINT_SUBTITLE([Tests])
1096
1097# Print clear message that tests won't be built
1098AS_IF([test "x$build_tests" = "xno"],[
1099 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1100])
1101
1102# LTTng UST Java agent JUL tests enabled/disabled
1103test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1104PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1105
1106# LTTng UST Java agent Log4j tests enabled/disabled
1107test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1108PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1109
1110test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1111PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1112
1113test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1114PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1115
1116#Python binding enabled/disabled
1117test "x$enable_python_binding" = xyes && value=1 || value=0
1118AS_ECHO
1119PPRINT_SET_INDENT(0)
1120PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1121
1122# man pages build enabled/disabled
1123m4_pushdef([build_man_pages_msg], [Build and install man pages])
1124
1125AS_IF([test "x$man_pages_opt" != "xno"], [
1126 AS_IF([test "x$in_git_repo" = "xyes"], [
1127 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1128 ], [
1129 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1130 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1131 ], [
1132 PPRINT_PROP_STRING([build_man_pages_msg],
1133 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1134 $PPRINT_COLOR_SUBTITLE)
1135 ])
1136 ])
1137], [
1138 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1139])
1140
1141m4_popdef([build_man_pages_msg])
1142
1143PPRINT_SET_INDENT(1)
1144
1145report_bindir="`eval eval echo $bindir`"
1146report_libdir="`eval eval echo $libdir`"
1147
1148# Print the bindir and libdir this `make install' will install into.
1149AS_ECHO
1150PPRINT_SUBTITLE([Install directories])
1151PPRINT_PROP_STRING([Binaries], [$report_bindir])
1152PPRINT_PROP_STRING([Libraries], [$report_libdir])
1153
1154AS_ECHO
1155PPRINT_SUBTITLE([Search directories])
1156
1157# If we build the sessiond, print the paths it will use
1158AS_IF([test "$SESSIOND_BIN" = ""],[
1159 path="$report_bindir/lttng-sessiond"
1160],[
1161 path="$SESSIOND_BIN"
1162])
1163PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1164
1165AS_IF([test "$CONSUMERD32_BIN" = ""],[
1166 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1167],[
1168 path="$CONSUMERD32_BIN"
1169])
1170PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1171
1172AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1173 path="`eval eval echo $libdir`"
1174],[
1175 path="$CONSUMERD32_LIBDIR"
1176])
1177PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1178
1179AS_IF([test "$CONSUMERD64_BIN" = ""],[
1180 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1181],[
1182 path="$CONSUMERD64_BIN"
1183])
1184PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1185
1186AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1187 path="`eval eval echo $libdir`"
1188],[
1189 path="$CONSUMERD64_LIBDIR"
1190])
1191PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
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