Fix: configure.ac: allow --disable-python-bindings
[lttng-tools.git] / configure.ac
... / ...
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1AC_PREREQ([2.64])
2AC_INIT([lttng-tools],[2.9.0-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])
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], $patchlevel_version, [LTTng-Tools patchlevel version number])
79
80version_name="Codename TBD"
81version_description='Description TBD'
82version_description_c=$(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 $POPT_LIBS"],
310 [
311 AC_MSG_WARN([pkg-config was unable to find a valid .pc for libpopt. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
312 AC_MSG_WARN([Finding libpopt without pkg-config.])
313 AC_CHECK_LIB([popt],
314 [poptGetContext],
315 [],
316 [
317 AC_MSG_ERROR([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
318 ]
319 )
320 ]
321)
322
323AM_PATH_XML2(2.7.6, true, AC_MSG_ERROR(No supported version of libxml2 found.))
324
325# Check for libuuid
326PKG_CHECK_MODULES([UUID], [uuid],
327[
328 LIBS="$LIBS $UUID_LIBS"
329 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
330 have_libuuid=yes
331],
332[
333 AC_MSG_WARN([pkg-config was unable to find a valid .pc for libuuid. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
334 AC_MSG_WARN([Finding libuuid without pkg-config.])
335 AC_CHECK_LIB([uuid],
336 [uuid_generate],
337 [
338 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
339 have_libuuid=yes
340 ],
341 [
342 # libuuid not found, check for uuid_create in libc.
343 AC_CHECK_LIB([c],
344 [uuid_create],
345 [
346 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
347 have_libc_uuid=yes
348 ],
349 [
350 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
351 ]
352 )
353 ]
354 )
355])
356AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBUUID], [test "x$have_libuuid" = "xyes"])
357AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBC_UUID], [test "x$have_libc_uuid" = "xyes"])
358
359# URCU library version needed or newer
360m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.8.0 is needed])
361
362# Check liburcu needed function calls
363AC_CHECK_DECL([cds_list_add], [],
364 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
365AC_CHECK_DECL([cds_wfcq_init], [],
366 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
367AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
368 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
369AC_CHECK_DECL([futex_async], [],
370 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
371AC_CHECK_DECL([rcu_thread_offline], [],
372 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
373AC_CHECK_DECL([rcu_thread_online], [],
374 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
375AC_CHECK_DECL([caa_likely], [],
376 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
377AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
378 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
379
380#Function added in urcu 0.7.0
381AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
382 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
383)
384
385# Check kmod library
386AC_ARG_WITH(kmod-prefix,
387 AS_HELP_STRING([--with-kmod-prefix=PATH],
388 [Specify the installation prefix of the kmod library.
389 Headers must be in PATH/include; libraries in PATH/lib.]),
390 [
391 CPPFLAGS="$CPPFLAGS -I${withval}/include"
392 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
393 ])
394
395AC_ARG_ENABLE(kmod,
396 AS_HELP_STRING([--disable-kmod],[build without kmod support]),
397 kmod_support=zz$enableval, kmod_support=yes)
398
399AS_IF([test "x$kmod_support" = "xyes"], [
400 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
401 [
402 AC_DEFINE([HAVE_KMOD], [1], [has kmod support])
403 LIBS="$LIBS -lkmod"
404 kmod_found=yes
405 ],
406 kmod_found=no
407 )
408])
409AM_CONDITIONAL([HAVE_KMOD], [test "x$kmod_found" = xyes])
410
411AC_ARG_WITH(lttng-ust-prefix,
412 AS_HELP_STRING([--with-lttng-ust-prefix=PATH],
413 [Specify the installation prefix of the lttng-ust library.
414 Headers must be in PATH/include; libraries in PATH/lib.]),
415 [
416 CPPFLAGS="$CPPFLAGS -I${withval}/include"
417 LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
418 ])
419
420# Check liblttng-ust-ctl library
421AC_ARG_WITH(lttng-ust,
422 AS_HELP_STRING([--without-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
423 lttng_ust_support=$withval, lttng_ust_support=yes)
424
425AS_IF([test "x$lttng_ust_support" = "xyes"], [
426 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
427 [
428 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
429 lttng_ust_ctl_found=yes
430 ],
431 [AC_MSG_ERROR([Cannot find LTTng-UST >= 2.2.x. Use --with-lttng-ust-prefix=PREFIX to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])],
432 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
433 )
434])
435AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])
436AC_CHECK_FUNCS([sched_getcpu sysconf sync_file_range])
437
438# check for dlopen
439AC_CHECK_LIB([dl], [dlopen],
440[
441 have_libdl=yes
442],
443[
444 #libdl not found, check for dlopen in libc.
445 AC_CHECK_LIB([c], [dlopen],
446 [
447 have_libc_dl=yes
448 ],
449 [
450 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
451 ])
452])
453AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
454AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
455
456# Check for fmemopen
457AC_CHECK_LIB([c], [fmemopen],
458[
459 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
460]
461)
462
463# Check for open_memstream
464AC_CHECK_LIB([c], [open_memstream],
465[
466 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
467]
468)
469
470AC_ARG_ENABLE([git-version],
471 [AC_HELP_STRING([--disable-git-version],
472 [Do not use the git version for the build])],
473 [have_git_version=$enableval], [have_git_version=yes]
474)
475
476AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
477 [test "x${have_git_version}" = "xyes"])
478
479# For Python
480# SWIG version needed or newer:
481swig_version=2.0.0
482
483AC_ARG_ENABLE([python-bindings],
484 [AC_HELP_STRING([--enable-python-bindings],
485 [compile Python bindings])],
486 [enable_python_binding=$enableval], [enable_python_binding=no])
487
488AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
489
490if test "x$enable_python_binding" = xyes; then
491 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
492 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
493 AM_PATH_PYTHON([3.0])
494
495 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
496 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
497 AS_IF([test -z "$PYTHON_INCLUDE"], [
498 AS_IF([test -z "$PYTHON_CONFIG"], [
499 AC_PATH_PROGS([PYTHON_CONFIG],
500 [python$PYTHON_VERSION-config python-config],
501 [no],
502 [`dirname $PYTHON`])
503 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
504 ])
505 AC_MSG_CHECKING([python include flags])
506 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
507 AC_MSG_RESULT([$PYTHON_INCLUDE])
508 ])
509
510else
511 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
512[if you want Python bindings.])
513
514fi
515
516# Epoll check. If not present, the build will fallback on poll() API
517AX_HAVE_EPOLL(
518 [AX_CONFIG_FEATURE_ENABLE(epoll)],
519 [AX_CONFIG_FEATURE_DISABLE(epoll)]
520)
521AX_CONFIG_FEATURE(
522 [epoll], [This platform supports epoll(7)],
523 [HAVE_EPOLL], [This platform supports epoll(7).],
524 [enable_epoll="yes"], [enable_epoll="no"]
525)
526AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
527
528AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
529AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
530
531if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
532 AX_JAVA_OPTIONS
533 AX_PROG_JAVAC
534 AX_PROG_JAVA
535 AX_PROG_JAR
536
537 AX_CHECK_CLASSPATH
538
539 # Check for Java UST agent common class first
540 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
541 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
542 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
543 fi
544
545 if test "x$test_java_agent_jul" = "xyes"; then
546 # Check for JUL agent class
547 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
548 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
549 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
550 fi
551 fi
552
553 if test "x$test_java_agent_log4j" = "xyes"; then
554 # Check for Log4j agent class
555 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
556 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
557 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
558 fi
559
560 # Check for Log4j class
561 AX_CHECK_CLASS(org.apache.log4j.Logger)
562 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
563 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"])
564 fi
565 fi
566fi
567
568# set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
569# is not distributed in tarballs
570AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
571AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
572
573# enable building man pages (user's intention)
574AC_ARG_ENABLE(
575 man-pages,
576 AS_HELP_STRING(
577 [--disable-man-pages],
578 [Do not build and install man pages (already built in a distributed tarball)]
579 ),
580 [man_pages_opt=$enableval],
581 [man_pages_opt=yes]
582)
583
584# check for asciidoc and xmlto if we enabled building the man pages
585have_asciidoc_xmlto=no
586
587AS_IF([test "x$man_pages_opt" = "xyes"], [
588 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
589 AC_PATH_PROG([XMLTO], [xmlto], [no])
590
591 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
592 AS_IF([test "x$in_git_repo" = "xyes"], [
593 # this is an error because we're in the Git repo, which
594 # means the man pages are not already generated for us,
595 # thus asciidoc/xmlto are required because we were asked
596 # to build the man pages
597 AC_MSG_ERROR([
598Both asciidoc and xmlto are needed to build the LTTng man pages. Use
599--disable-man-pages to disable building the man pages, in which case
600they will not be installed.
601 ])
602 ], [
603 # only warn here: since we're in the tarball, the man
604 # pages should already be generated at this point, thus
605 # asciidoc/xmlto are not strictly required
606 AC_MSG_WARN([
607Both asciidoc and xmlto are needed to build the LTTng man pages. Note
608that the man pages are already built in this distribution tarball, so
609asciidoc and xmlto are only needed if you intend to modify their
610sources. Use --disable-man-pages to completely disable building
611and installing the man pages.
612 ])
613 ])
614 ], [
615 have_asciidoc_xmlto=yes
616 ])
617])
618
619# export man page build condition: build the man pages if the user
620# asked for it, and if the tools are available
621AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
622AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
623
624# Python agent test
625UST_PYTHON_AGENT="lttngust"
626
627AC_ARG_ENABLE(test-python2-agent,
628 AS_HELP_STRING([--enable-test-python2-agent],
629 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
630 ),[:],[test_python2_agent_autodetect=yes]
631)
632
633AC_ARG_ENABLE(test-python3-agent,
634 AS_HELP_STRING([--enable-test-python3-agent],
635 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
636 ),[:],[test_python3_agent_autodetect=yes]
637)
638
639AC_ARG_ENABLE(test-python-agent-all,
640 AS_HELP_STRING([--enable-test-python-agent-all],
641 [enable test for all python{2/3} agent.]
642 ),
643)
644
645AS_IF([test ! -z "$enable_test_python_agent_all"], [
646 unset test_python2_agent_autodetect
647 unset test_python3_agent_autodetect
648])
649
650AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
651 enable_test_python2_agent=yes
652 enable_test_python3_agent=yes
653])
654
655AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
656 enable_test_python2_agent=no
657 enable_test_python3_agent=no
658])
659
660
661AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
662 AS_IF([test -z "$PYTHON2"], [
663 PYTHON2=python2
664 ], [
665 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
666 ])
667
668 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
669 AS_IF([test -z "$PYTHON2_BIN"], [
670 AS_IF([test -z "$test_python2_agent_autodetect"],[
671 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
672 ])
673 ], [
674 AC_MSG_CHECKING([for python2 lttng-ust agent])
675 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
676 PYTHON2_AGENT=$PYTHON2_BIN
677 AC_MSG_RESULT([yes])
678 RUN_PYTHON_AGENT_TEST=yes
679 ], [
680 AC_MSG_RESULT([no])
681 AS_IF([test -z "$test_python2_agent_autodetect"],[
682 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
683 ])
684 ])
685
686 ])
687
688])
689
690AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
691 AS_IF([test -z "$PYTHON3"], [
692 PYTHON3=python3
693 ], [
694 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
695 ])
696
697 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
698 AS_IF([test -z "$PYTHON3_BIN"], [
699 AS_IF([test -z "$test_python3_agent_autodetect"],[
700 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
701 ])
702 ], [
703 AC_MSG_CHECKING([for python3 lttng-ust agent])
704 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
705 PYTHON3_AGENT=$PYTHON3_BIN
706 AC_MSG_RESULT([yes])
707 RUN_PYTHON_AGENT_TEST=yes
708 ], [
709 AC_MSG_RESULT([no])
710 AS_IF([test -z "$test_python3_agent_autodetect"],[
711 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
712 ])
713 ])
714
715 ])
716])
717AC_SUBST([RUN_PYTHON_AGENT_TEST])
718AC_SUBST([PYTHON2_AGENT])
719AC_SUBST([PYTHON3_AGENT])
720
721# Arguments for binaries build exclusion
722AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
723AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
724 [Disable the build of lttng-consumerd binaries]))
725AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
726AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
727 [Disable the build of lttng-relayd binaries]))
728AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
729 [Disable the build of lttng-sessiond binaries]))
730AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
731 [Disable the build of the extra components]))
732
733
734# Always build libconfig since it a dependency of libcommon
735build_lib_config=yes
736
737build_lib_compat=no
738build_lib_consumer=no
739build_lib_hashtable=no
740build_lib_health=no
741build_lib_index=no
742build_lib_kernel_consumer=no
743build_lib_kernel_ctl=no
744build_lib_lttng_ctl=no
745build_lib_relayd=no
746build_lib_sessiond_comm=no
747build_lib_testpoint=no
748build_lib_ust_consumer=no
749
750# There is an overlap for enabled dependencies, but this makes everything
751# simpler. libcommon and libconfig are always compiled so they are not repeated
752# here.
753
754# Enable binary dependencies.
755AS_IF([test x$enable_bin_lttng != xno],
756 [
757 build_lib_lttng_ctl=yes
758 ]
759)
760
761AS_IF([test x$enable_bin_lttng_consumerd != xno],
762 [
763 build_lib_consumer=yes
764 build_lib_sessiond_comm=yes
765 build_lib_index=yes
766 build_lib_health=yes
767 build_lib_testpoint=yes
768 ]
769)
770
771AS_IF([test x$enable_bin_lttng_crash != xno],
772 # Do nothing since libconfig and libcommon are built by default.
773 []
774)
775
776AS_IF([test x$enable_bin_lttng_relayd != xno],
777 [
778 build_lib_lttng_ctl=yes
779 build_lib_sessiond_comm=yes
780 build_lib_hashtable=yes
781 build_lib_compat=yes
782 build_lib_index=yes
783 build_lib_health=yes
784 build_lib_testpoint=yes
785 ]
786)
787AS_IF([test x$enable_bin_lttng_sessiond != xno],
788 [
789 build_lib_lttng_ctl=yes
790 build_lib_sessiond_comm=yes
791 build_lib_kernel_ctl=yes
792 build_lib_hashtable=yes
793 build_lib_compat=yes
794 build_lib_relayd=yes
795 build_lib_testpoint=yes
796 build_lib_health=yes
797 build_lib_health=yes
798 ]
799)
800
801# Libraries dependencies enabling
802AS_IF([test x$build_lib_lttng_ctl = xyes],
803 [
804 build_lib_sessiond_comm=yes
805 build_lib_hashtable=yes
806 ]
807)
808
809AS_IF([test x$build_lib_consumer = xyes],
810 [
811 build_lib_sessiond_comm=yes
812 build_lib_kernel_consumer=yes
813 build_lib_hashtable=yes
814 build_lib_compat=yes
815 build_lib_relayd=yes
816 AS_IF([test x$lttng_ust_ctl_found = xyes],[build_lib_ust_consumer=yes])
817 ]
818)
819
820AS_IF([test x$build_lib_kernel_consumer = xyes],
821 [
822 build_lib_kernel_ctl=yes
823 build_lib_relayd=yes
824 ]
825)
826
827AS_IF([test x$build_lib_relayd = xyes],
828 [
829 build_lib_sessiond_comm=yes
830 ]
831)
832
833
834# Export binaries build conditions.
835AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
836AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
837AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
838AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
839AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
840
841# Export the tests and extras build conditions.
842AS_IF([\
843test "x$enable_bin_lttng" != "xno" && \
844test "x$enable_bin_lttng_consumerd" != "xno" && \
845test "x$enable_bin_lttng_crash" != "xno" && \
846test "x$enable_bin_lttng_relayd" != "xno" && \
847test "x$enable_bin_lttng_sessiond" != "xno"],
848[build_tests=yes],
849[build_tests=no]
850)
851
852AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
853AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
854
855# Export libraries build conditions.
856AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
857AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
858AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
859AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
860AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
861AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
862AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
863AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
864AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
865AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
866AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
867AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
868AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
869
870# check for pgrep
871AC_PATH_PROG([PGREP], [pgrep], [no])
872AM_CONDITIONAL([HAS_PGREP], [test "x$PGREP" != "xno"])
873
874# check for bison
875have_bison=yes
876
877AS_IF([test "x$(basename "$YACC")" != "xbison -y"], [have_bison=no])
878AC_PATH_PROG([BISON], [bison])
879AX_PROG_BISON_VERSION([2.4], [], [have_bison=no])
880
881AS_IF([test "x$have_bison" = "xno"], [
882 AS_IF([test "x$in_git_repo" = "xyes"], [
883 AC_MSG_ERROR([Bison >= 2.4 is required when building from the Git repository.])
884 ], [
885 AC_MSG_WARN([
886Missing Bison >= 2.4. Note that the parser files are already built in
887this distribution tarball, so Bison is only needed if you intend to
888modify their sources.
889 ])
890 ])
891])
892
893# export bison condition
894AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
895
896# check for flex
897have_flex=yes
898
899AS_IF([test "x$LEX" != "xflex"], [have_flex=no])
900AC_PATH_PROG([FLEX], [flex])
901AX_PROG_FLEX_VERSION([2.5.35], [], [have_flex=no])
902
903AS_IF([test "x$have_flex" = "xno"], [
904 AS_IF([test "x$in_git_repo" = "xyes"], [
905 AC_MSG_ERROR([Flex >= 2.5.35 is required when building from the Git repository.])
906 ], [
907 AC_MSG_WARN([
908Missing Flex >= 2.5.35. Note that the lexer files are already built in
909this distribution tarball, so Flex is only needed if you intend to
910modify their sources.
911 ])
912 ])
913])
914
915# export flex condition
916AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
917
918CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
919
920DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/src -I\$(top_builddir)/include -include config.h"
921
922lttngincludedir="${includedir}/lttng"
923
924AC_SUBST(lttngincludedir)
925AC_SUBST(DEFAULT_INCLUDES)
926
927lttnglibexecdir="${libdir}/lttng/libexec"
928AC_SUBST(lttnglibexecdir)
929
930AC_CONFIG_FILES([
931 Makefile
932 doc/Makefile
933 doc/man/Makefile
934 doc/man/asciidoc.conf
935 include/Makefile
936 extras/Makefile
937 extras/bindings/Makefile
938 extras/bindings/swig/Makefile
939 extras/bindings/swig/python/Makefile
940 extras/core-handler/Makefile
941 src/Makefile
942 src/common/Makefile
943 src/common/kernel-ctl/Makefile
944 src/common/kernel-consumer/Makefile
945 src/common/consumer/Makefile
946 src/common/ust-consumer/Makefile
947 src/common/hashtable/Makefile
948 src/common/sessiond-comm/Makefile
949 src/common/compat/Makefile
950 src/common/relayd/Makefile
951 src/common/testpoint/Makefile
952 src/common/index/Makefile
953 src/common/health/Makefile
954 src/common/config/Makefile
955 src/lib/Makefile
956 src/lib/lttng-ctl/Makefile
957 src/lib/lttng-ctl/filter/Makefile
958 src/lib/lttng-ctl/lttng-ctl.pc
959 src/bin/Makefile
960 src/bin/lttng-consumerd/Makefile
961 src/bin/lttng-sessiond/Makefile
962 src/bin/lttng-relayd/Makefile
963 src/bin/lttng/Makefile
964 src/bin/lttng-crash/Makefile
965 tests/Makefile
966 tests/destructive/Makefile
967 tests/regression/Makefile
968 tests/regression/kernel/Makefile
969 tests/regression/tools/Makefile
970 tests/regression/tools/streaming/Makefile
971 tests/regression/tools/filtering/Makefile
972 tests/regression/tools/health/Makefile
973 tests/regression/tools/tracefile-limits/Makefile
974 tests/regression/tools/snapshots/Makefile
975 tests/regression/tools/live/Makefile
976 tests/regression/tools/exclusion/Makefile
977 tests/regression/tools/save-load/Makefile
978 tests/regression/tools/mi/Makefile
979 tests/regression/tools/wildcard/Makefile
980 tests/regression/tools/crash/Makefile
981 tests/regression/tools/metadata-regen/Makefile
982 tests/regression/ust/Makefile
983 tests/regression/ust/nprocesses/Makefile
984 tests/regression/ust/high-throughput/Makefile
985 tests/regression/ust/low-throughput/Makefile
986 tests/regression/ust/before-after/Makefile
987 tests/regression/ust/buffers-pid/Makefile
988 tests/regression/ust/periodical-metadata-flush/Makefile
989 tests/regression/ust/multi-session/Makefile
990 tests/regression/ust/overlap/Makefile
991 tests/regression/ust/overlap/demo/Makefile
992 tests/regression/ust/linking/Makefile
993 tests/regression/ust/daemon/Makefile
994 tests/regression/ust/exit-fast/Makefile
995 tests/regression/ust/fork/Makefile
996 tests/regression/ust/libc-wrapper/Makefile
997 tests/regression/ust/baddr-statedump/Makefile
998 tests/regression/ust/ust-dl/Makefile
999 tests/regression/ust/java-jul/Makefile
1000 tests/regression/ust/java-log4j/Makefile
1001 tests/regression/ust/python-logging/Makefile
1002 tests/regression/ust/getcpu-override/Makefile
1003 tests/regression/ust/clock-override/Makefile
1004 tests/regression/ust/type-declarations/Makefile
1005 tests/stress/Makefile
1006 tests/unit/Makefile
1007 tests/unit/ini_config/Makefile
1008 tests/utils/Makefile
1009 tests/utils/tap/Makefile
1010 tests/utils/testapp/Makefile
1011 tests/utils/testapp/gen-ust-events/Makefile
1012 tests/utils/testapp/gen-ust-nevents/Makefile
1013 tests/utils/testapp/gen-ust-tracef/Makefile
1014])
1015
1016# Inject variable into python test script.
1017AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1018
1019AC_OUTPUT
1020
1021#
1022# Mini-report on what will be built.
1023#
1024
1025PPRINT_INIT
1026PPRINT_SET_INDENT(1)
1027PPRINT_SET_TS(38)
1028
1029AS_ECHO
1030AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1031AS_ECHO
1032
1033AS_IF([test -n "$report_fold"], [
1034 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1035], [
1036 AS_ECHO("$version_description")
1037])
1038
1039AS_ECHO
1040PPRINT_SUBTITLE([Features])
1041
1042# Target architecture we're building for.
1043target_arch=$host_cpu
1044[
1045for f in $CFLAGS; do
1046 if test $f = "-m32"; then
1047 target_arch="32-bit"
1048 elif test $f = "-m64"; then
1049 target_arch="64-bit"
1050 fi
1051done
1052]
1053PPRINT_PROP_STRING([Target architecture], $target_arch)
1054
1055# kmod enabled/disabled
1056test "x$kmod_found" = "xyes" && value=1 || value=0
1057PPRINT_PROP_BOOL([libkmod support], $value)
1058
1059# LTTng-UST enabled/disabled
1060test "x$lttng_ust_support" = "xyes" && value=1 || value=0
1061PPRINT_PROP_BOOL([LTTng-UST support], $value)
1062
1063AS_ECHO
1064PPRINT_SUBTITLE([Binaries])
1065
1066# List binaries to be built
1067test x$enable_bin_lttng != xno && value=1 || value=0
1068PPRINT_PROP_BOOL([lttng], $value)
1069
1070test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1071PPRINT_PROP_BOOL([lttng-consumerd], $value)
1072
1073test x$enable_bin_lttng_crash != xno && value=1 || value=0
1074PPRINT_PROP_BOOL([lttng-crash], $value)
1075
1076test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1077PPRINT_PROP_BOOL([lttng-relayd], $value)
1078
1079test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1080PPRINT_PROP_BOOL([lttng-sessiond], $value)
1081
1082# Extras
1083test x$enable_extras != xno && value=1 || value=0
1084AS_ECHO
1085PPRINT_SET_INDENT(0)
1086PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1087PPRINT_SET_INDENT(1)
1088
1089AS_ECHO
1090PPRINT_SUBTITLE([Tests])
1091
1092# Print clear message that tests won't be built
1093AS_IF([test "x$build_tests" = "xno"],[
1094 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1095])
1096
1097# LTTng UST Java agent JUL tests enabled/disabled
1098test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1099PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1100
1101# LTTng UST Java agent Log4j tests enabled/disabled
1102test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1103PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1104
1105test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1106PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1107
1108test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1109PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1110
1111#Python binding enabled/disabled
1112test "x$enable_python_binding" = xyes && value=1 || value=0
1113AS_ECHO
1114PPRINT_SET_INDENT(0)
1115PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1116
1117# man pages build enabled/disabled
1118m4_pushdef([build_man_pages_msg], [Build and install man pages])
1119
1120AS_IF([test "x$man_pages_opt" != "xno"], [
1121 AS_IF([test "x$in_git_repo" = "xyes"], [
1122 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1123 ], [
1124 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1125 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1126 ], [
1127 PPRINT_PROP_STRING([build_man_pages_msg],
1128 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1129 $PPRINT_COLOR_SUBTITLE)
1130 ])
1131 ])
1132], [
1133 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1134])
1135
1136m4_popdef([build_man_pages_msg])
1137
1138PPRINT_SET_INDENT(1)
1139
1140report_bindir="`eval eval echo $bindir`"
1141report_libdir="`eval eval echo $libdir`"
1142
1143# Print the bindir and libdir this `make install' will install into.
1144AS_ECHO
1145PPRINT_SUBTITLE([Install directories])
1146PPRINT_PROP_STRING([Binaries], [$report_bindir])
1147PPRINT_PROP_STRING([Libraries], [$report_libdir])
1148
1149AS_ECHO
1150PPRINT_SUBTITLE([Search directories])
1151
1152# If we build the sessiond, print the paths it will use
1153AS_IF([test "$SESSIOND_BIN" = ""],[
1154 path="$report_bindir/lttng-sessiond"
1155],[
1156 path="$SESSIOND_BIN"
1157])
1158PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1159
1160AS_IF([test "$CONSUMERD32_BIN" = ""],[
1161 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1162],[
1163 path="$CONSUMERD32_BIN"
1164])
1165PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1166
1167AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1168 path="`eval eval echo $libdir`"
1169],[
1170 path="$CONSUMERD32_LIBDIR"
1171])
1172PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1173
1174AS_IF([test "$CONSUMERD64_BIN" = ""],[
1175 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1176],[
1177 path="$CONSUMERD64_BIN"
1178])
1179PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1180
1181AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1182 path="`eval eval echo $libdir`"
1183],[
1184 path="$CONSUMERD64_LIBDIR"
1185])
1186PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
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