Fix: make dist fails on sdt-probe test with autotools v1.16+
[lttng-tools.git] / configure.ac
... / ...
CommitLineData
1AC_PREREQ([2.64])
2AC_INIT([lttng-tools],[2.12.0-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([1.12 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
24AC_PROG_CXX
25RW_PROG_CXX_WORKS
26AM_CONDITIONAL([CXX_WORKS], [test "x$rw_cv_prog_cxx_works" = "xyes"])
27
28# Checks for programs.
29AC_PROG_GREP
30AC_PROG_MAKE_SET
31AC_PROG_SED
32AC_PATH_PROG([report_fold], [fold])
33LT_INIT
34
35# Check for objcopy, required by the base address statedump and dynamic linker tests
36AC_CHECK_TOOL([OBJCOPY], [objcopy], [no])
37AS_IF([test "x$OBJCOPY" = "xno"],
38 [AC_MSG_WARN([Cannot find objcopy. The base address statedump and dynamic linker tests will be disabled. Install the binutils package to remediate this.])]
39)
40AM_CONDITIONAL([HAVE_OBJCOPY], [test "x$OBJCOPY" != xno])
41
42# check for pgrep
43AC_PATH_PROG([PGREP], [pgrep], [no])
44AM_CONDITIONAL([HAVE_PGREP], [test "x$PGREP" != "xno"])
45
46# set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
47# is not distributed in tarballs
48AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
49AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
50
51# check for bison
52AC_PROG_YACC
53BISON=$YACC
54AX_PROG_BISON_VERSION([2.4], [have_bison=yes])
55
56AS_IF([test "x$have_bison" != "xyes"], [
57 AS_IF([test "x$in_git_repo" = "xyes"], [
58 AC_MSG_FAILURE([
59Bison >= 2.4 is required when building from the Git repository. You can
60set the YACC variable to override automatic detection.
61 ])
62 ], [
63 AC_MSG_WARN([
64Missing Bison >= 2.4. Note that the parser files are already built in
65this distribution tarball, so Bison is only needed if you intend to
66modify their sources. You can set the YACC variable to override automatic
67detection.
68 ])
69 ])
70])
71AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
72
73# check for flex
74AC_PROG_LEX
75FLEX=$LEX
76AX_PROG_FLEX_VERSION([2.5.35], [have_flex=yes])
77
78AS_IF([test "x$have_flex" != "xyes"], [
79 AS_IF([test "x$in_git_repo" = "xyes"], [
80 AC_MSG_FAILURE([
81Flex >= 2.5.35 is required when building from the Git repository. You can
82set the LEX variable to override automatic detection.
83 ])
84 ], [
85 AC_MSG_WARN([
86Missing Flex >= 2.5.35. Note that the lexer files are already built in
87this distribution tarball, so Flex is only needed if you intend to
88modify their sources. You can set the LEX variable to override automatic
89detection.
90 ])
91 ])
92])
93AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
94
95
96# Checks for typedefs, structures, and compiler characteristics.
97AC_C_INLINE
98AC_TYPE_INT32_T
99AC_TYPE_INT64_T
100AC_TYPE_MODE_T
101AC_TYPE_OFF_T
102AC_TYPE_PID_T
103AC_TYPE_SIZE_T
104AC_TYPE_SSIZE_T
105AC_TYPE_UID_T
106AC_TYPE_UINT16_T
107AC_TYPE_UINT32_T
108AC_TYPE_UINT64_T
109AC_TYPE_UINT8_T
110
111AX_C___ATTRIBUTE__
112AS_IF([test "x$ax_cv___attribute__" = "xyes"],
113 [:],
114 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
115
116AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
117
118# Check if linker has the -no-pie option.
119AX_CHECK_LINK_FLAG([-no-pie], [linker_have_no_pie_option=yes])
120AM_CONDITIONAL([LINKER_HAVE_NO_PIE_OPTION], [test "x$linker_have_no_pie_option" = "xyes"])
121
122AX_LIB_SOCKET_NSL
123
124LT_NO_UNDEFINED=""
125AS_CASE([$host_os],
126 [cygwin*],
127 [
128 LT_NO_UNDEFINED="-no-undefined"
129 ],
130 [cygwin*|darwin*|mingw*|solaris*],
131 [
132 # On platforms where we only support the relayd, disable the other binaries by default
133 AS_IF([test "x$enable_bin_lttng" = "x" ], [enable_bin_lttng=no])
134 AS_IF([test "x$enable_bin_lttng_consumerd" = "x" ], [enable_bin_lttng_consumerd=no])
135 AS_IF([test "x$enable_bin_lttng_crash" = "x" ], [enable_bin_lttng_crash=no])
136 AS_IF([test "x$enable_bin_lttng_sessiond" = "x" ], [enable_bin_lttng_sessiond=no])
137 AS_IF([test "x$enable_extras" = "x" ], [enable_extras=no])
138 AS_IF([test "x$with_lttng_ust" = "x" ], [with_lttng_ust=no])
139 ]
140)
141
142AC_SUBST(LT_NO_UNDEFINED)
143
144# Compute minor/major/patchlevel version numbers
145major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
146minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
147patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
148
149AC_SUBST([MAJOR_VERSION], [$major_version])
150AC_SUBST([MINOR_VERSION], [$minor_version])
151AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
152AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
153AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
154AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
155
156version_name="Codename TBD"
157version_description="Description TBD"
158version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
159
160AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
161AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
162
163# libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
164AC_ARG_ENABLE(libtool-linkdep-fixup,
165 AS_HELP_STRING([--disable-libtool-linkdep-fixup],
166 [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
167 libtool_fixup=$enableval,
168 libtool_fixup=yes)
169
170AS_IF([test "x$libtool_fixup" = "xyes"],
171 [
172 libtool_m4="$srcdir/m4/libtool.m4"
173 libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
174 AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
175 libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
176 AS_IF([test $libtool_flag_pattern_count -ne 0],
177 [
178 AC_MSG_RESULT([$libtool_flag_pattern_count])
179 AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
180 $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
181 ],
182 [
183 AC_MSG_RESULT([none])
184 ])
185 ])
186
187AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
188
189AC_CHECK_HEADERS([ \
190 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
191 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
192 getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
193 netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
194 sys/mount.h sys/param.h sys/time.h elf.h
195])
196
197AM_CONDITIONAL([HAVE_ELF_H], [test x$ac_cv_header_elf_h = xyes])
198
199# Basic functions check
200AC_CHECK_FUNCS([ \
201 atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
202 gethostbyname gethostname getpagesize localtime_r memchr memrchr memset \
203 mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
204 strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
205 strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
206 sched_getcpu sysconf sync_file_range
207])
208
209# Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
210# add -lrt to LIBS
211AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
212
213# Checks for dl.
214AC_CHECK_LIB([dl], [dlopen], [
215 have_libdl=yes
216 libdl_name=dl
217 DL_LIBS="-ldl"
218], [
219 # libdl not found, check for dlopen in libc.
220 AC_CHECK_LIB([c], [dlopen], [
221 have_libc_dl=yes
222 libdl_name=c
223 DL_LIBS="-lc"
224 ], [
225 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
226 ])
227])
228AC_SUBST(DL_LIBS)
229
230# Check if libdl has dlmopen support.
231AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
232AC_CHECK_LIB([$libdl_name], [dlmopen], [
233 AC_DEFINE([HAVE_DLMOPEN], [1])
234 HAVE_DLMOPEN=1
235], [
236 HAVE_DLMOPEN=0
237])
238AC_SUBST(HAVE_DLMOPEN)
239
240# Babeltrace viewer check
241AC_ARG_WITH([babeltrace-bin],
242 AS_HELP_STRING([--with-babeltrace-bin],
243 [Location of the babeltrace viewer executable (including the filename)]),
244 [BABELTRACE_BIN="$withval"],
245 [BABELTRACE_BIN=''])
246AC_SUBST([BABELTRACE_BIN])
247
248# lttv-gui
249AC_ARG_WITH([lttv-gui-bin],
250 AS_HELP_STRING([--with-lttv-gui-bin],
251 [Location of the lttv GUI viewer executable (including the filename)]),
252 [LTTV_GUI_BIN="$withval"],
253 [LTTV_GUI_BIN=''])
254AC_SUBST([LTTV_GUI_BIN])
255
256AC_ARG_WITH([consumerd32-bin],
257 AS_HELP_STRING([--with-consumerd32-bin],
258 [Location of the 32-bit consumerd executable (including the filename)]),
259 [CONSUMERD32_BIN="$withval"],
260 [CONSUMERD32_BIN=''])
261AC_SUBST([CONSUMERD32_BIN])
262
263AC_ARG_WITH([consumerd64-bin],
264 AS_HELP_STRING([--with-consumerd64-bin],
265 [Location of the 64-bit consumerd executable (including the filename)]),
266 [CONSUMERD64_BIN="$withval"],
267 [CONSUMERD64_BIN=''])
268AC_SUBST([CONSUMERD64_BIN])
269
270AC_ARG_WITH([consumerd32-libdir],
271 AS_HELP_STRING([--with-consumerd32-libdir],
272 [Directory containing the 32-bit consumerd libraries]),
273 [CONSUMERD32_LIBDIR="$withval"],
274 [CONSUMERD32_LIBDIR=''])
275AC_SUBST([CONSUMERD32_LIBDIR])
276
277AC_ARG_WITH([consumerd64-libdir],
278 AS_HELP_STRING([--with-consumerd64-libdir],
279 [Directory containing the 64-bit consumerd libraries]),
280 [CONSUMERD64_LIBDIR="$withval"],
281 [CONSUMERD64_LIBDIR=''])
282AC_SUBST([CONSUMERD64_LIBDIR])
283
284AC_ARG_WITH([sessiond-bin],
285 AS_HELP_STRING([--with-sessiond-bin],
286 [Location of the sessiond executable (including the filename)]),
287 [SESSIOND_BIN="$withval"],
288 [SESSIOND_BIN=''])
289AC_SUBST([SESSIOND_BIN])
290
291AC_ARG_WITH([lttng-system-rundir],
292 AS_HELP_STRING([--with-lttng-system-rundir],
293 [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
294 [LTTNG_SYSTEM_RUNDIR="$withval"],
295 [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
296AC_SUBST([LTTNG_SYSTEM_RUNDIR])
297
298AC_ARG_ENABLE([test-java-agent-jul],
299 [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
300 [test_java_agent_jul=$enableval],
301 [test_java_agent_jul=no]
302)
303
304AC_ARG_ENABLE([test-java-agent-log4j],
305 [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j tests [default=no]])],
306 [test_java_agent_log4j=$enableval],
307 [test_java_agent_log4j=no]
308)
309
310AC_ARG_ENABLE([test-java-agent-all],
311 [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
312 [test_java_agent_jul=$enableval
313 test_java_agent_log4j=$enableval],
314 [:]
315)
316
317AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
318AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
319AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
320AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
321AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
322AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
323AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
324AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
325
326AC_DEFUN([_AC_DEFINE_AND_SUBST], [
327 AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
328 $1="$2"
329 AC_SUBST([$1])
330])
331
332AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
333 AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
334 $1="$2"
335 AC_SUBST([$1])
336])
337
338# Default values
339m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [16384])
340m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
341m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
342m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
343m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
344m4_define([_DEFAULT_CHANNEL_MONITOR_TIMER], [1000000])
345m4_define([_DEFAULT_CHANNEL_BLOCKING_TIMEOUT], [0])
346_AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_BEGIN], [5345])
347_AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_END], [5354])
348_AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
349_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
350_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
351_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
352_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
353_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
354_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
355_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [1048576])
356_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
357_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
358_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_BLOCKING_TIMEOUT], [_DEFAULT_CHANNEL_BLOCKING_TIMEOUT])
359_AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
360_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
361_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
362_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
363_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
364_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
365_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
366_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
367_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
368_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
369_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
370_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_BLOCKING_TIMEOUT], [0])
371_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
372_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
373_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
374_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
375_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
376_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
377_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_BLOCKING_TIMEOUT], [0])
378_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
379_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [524288])
380_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
381_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
382_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
383_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
384_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
385_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
386_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_RELAYD_CTRL_MAX_PAYLOAD_SIZE], [134217728])
387_AC_DEFINE_AND_SUBST([DEFAULT_ROTATE_PENDING_TIMER], [500000])
388
389# Command short descriptions
390_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
391_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
392_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
393_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
394_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
395_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset a rotation schedule])
396_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
397_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
398_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set a rotation schedule])
399_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
400_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
401_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
402_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Manage an LTTng tracing session's data regeneration])
403_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ROTATE], [Archive a tracing session's current trace chunk])
404_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
405_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
406_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
407_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
408_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
409_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
410_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset a rotation schedule])
411_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set a rotation schedule])
412_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
413_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
414_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
415_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
416
417if test "x$prefix" = "xNONE"; then
418 prefix=$ac_default_prefix
419fi
420CONFDIR=`eval echo $sysconfdir`
421AC_SUBST(CONFDIR)
422AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
423
424AX_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR], [datadir], [LTTng system data directory.])
425
426# Check libpopt
427PKG_CHECK_MODULES([POPT], [popt],
428 [
429 dnl PKG_CHECK_MODULES defines POPT_LIBS
430 ],
431 [
432 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])
433 AC_MSG_WARN([Finding libpopt without pkg-config.])
434 AC_CHECK_LIB([popt],
435 [poptGetContext],
436 [POPT_LIBS="-lpopt"],
437 [
438 AC_MSG_FAILURE([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
439 ]
440 )
441 ]
442)
443AC_SUBST(POPT_LIBS)
444
445PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
446
447AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
448
449# URCU library version needed or newer
450m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.9.0 is needed])
451
452# Check liburcu needed function calls
453AC_CHECK_DECL([cds_list_add], [],
454 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
455AC_CHECK_DECL([cds_wfcq_init], [],
456 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
457AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
458 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
459AC_CHECK_DECL([futex_async], [],
460 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
461AC_CHECK_DECL([rcu_thread_offline], [],
462 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
463AC_CHECK_DECL([rcu_thread_online], [],
464 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
465AC_CHECK_DECL([caa_likely], [],
466 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
467AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
468 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
469
470#Function added in urcu 0.7.0
471AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
472 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
473)
474
475#Function added in urcu 0.9.0
476AC_CHECK_DECL([urcu_ref_get_unless_zero], [],
477 [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/ref.h>]]
478)
479
480# Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
481# it can be explicitly disabled with --without-kmod
482AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
483AC_ARG_WITH([kmod],
484 [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
485 [],
486 [with_kmod=check]
487)
488
489AS_IF([test "x$with_kmod" != "xno"],
490 [
491 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
492 [
493 AC_DEFINE([HAVE_KMOD], [1])
494 KMOD_LIBS="-lkmod"
495 ],
496 [
497 if test "x$with_kmod" != xcheck; then
498 AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
499 else
500 with_kmod=no
501 fi
502 ]
503 )
504 ]
505)
506AC_SUBST(KMOD_LIBS)
507
508# Check for liblttng-ust-ctl, fail if it's not found,
509# it can be explicitly disabled with --without-lttng-ust
510AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
511AC_ARG_WITH([lttng-ust],
512 [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
513 [],
514 [with_lttng_ust=yes]
515)
516
517AS_IF([test "x$with_lttng_ust" = "xyes"], [
518 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
519
520 # Check for liblttng-ust
521 PKG_CHECK_MODULES([UST], [lttng-ust >= $major_version.$minor_version])
522
523 # Check for liblttng-ust-ctl
524 PKG_CHECK_MODULES([UST_CTL], [lttng-ust-ctl >= $major_version.$minor_version])
525
526 AM_CPPFLAGS="$AM_CPPFLAGS $UST_CFLAGS"
527])
528
529AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
530
531
532# Check for fmemopen
533AC_CHECK_LIB([c], [fmemopen],
534[
535 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
536]
537)
538
539# check for libpfm
540AC_CHECK_LIB([pfm], [pfm_initialize],
541 [
542 have_libpfm=yes
543 ])
544AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
545
546# For Python
547# SWIG version needed or newer:
548swig_version=2.0.0
549
550AC_ARG_ENABLE([python-bindings],
551 [AC_HELP_STRING([--enable-python-bindings],
552 [compile Python bindings])],
553 [enable_python_binding=$enableval], [enable_python_binding=no])
554
555AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
556
557if test "x$enable_python_binding" = xyes; then
558 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
559 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
560 AM_PATH_PYTHON([3.0])
561
562 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
563 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
564 AS_IF([test -z "$PYTHON_INCLUDE"], [
565 AS_IF([test -z "$PYTHON_CONFIG"], [
566 AC_PATH_PROGS([PYTHON_CONFIG],
567 [python$PYTHON_VERSION-config python-config],
568 [no],
569 [`dirname $PYTHON`])
570 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
571 ])
572 AC_MSG_CHECKING([python include flags])
573 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
574 AC_MSG_RESULT([$PYTHON_INCLUDE])
575 ])
576
577else
578 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
579[if you want Python bindings.])
580
581fi
582
583# Epoll check. If not present, the build will fallback on poll() API
584AX_HAVE_EPOLL(
585 [AX_CONFIG_FEATURE_ENABLE(epoll)],
586 [AX_CONFIG_FEATURE_DISABLE(epoll)]
587)
588AX_CONFIG_FEATURE(
589 [epoll], [This platform supports epoll(7)],
590 [HAVE_EPOLL], [This platform supports epoll(7).],
591 [enable_epoll="yes"], [enable_epoll="no"]
592)
593AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
594
595AS_IF([test "x$ac_cv_func_dirfd" = "xyes"],
596 [AX_CONFIG_FEATURE_ENABLE(dirfd)],
597 [AX_CONFIG_FEATURE_DISABLE(dirfd)]
598)
599AX_CONFIG_FEATURE(
600 [dirfd], [Use directory file descriptors],
601 [COMPAT_DIRFD], [This platform supports directory file descriptors.],
602 [enable_dirfd="yes"], [enable_dirfd="no"]
603)
604AM_CONDITIONAL([COMPAT_DIRFD], [ test "$enable_dirfd" = "yes" ])
605
606AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
607AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
608
609if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
610 AX_JAVA_OPTIONS
611 AX_PROG_JAVAC
612 AX_PROG_JAVA
613 AX_PROG_JAR
614
615 AX_CHECK_CLASSPATH
616
617 # Check for Java UST agent common class first
618 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
619 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
620 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
621 fi
622
623 if test "x$test_java_agent_jul" = "xyes"; then
624 # Check for JUL agent class
625 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
626 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
627 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
628 fi
629 fi
630
631 if test "x$test_java_agent_log4j" = "xyes"; then
632 # Check for Log4j agent class
633 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
634 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
635 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
636 fi
637
638 # Check for Log4j class
639 AX_CHECK_CLASS(org.apache.log4j.Logger)
640 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
641 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"])
642 fi
643 fi
644fi
645
646# enable building man pages (user's intention)
647AC_ARG_ENABLE(
648 man-pages,
649 AS_HELP_STRING(
650 [--disable-man-pages],
651 [Do not build and install man pages (already built in a distributed tarball)]
652 ),
653 [man_pages_opt=$enableval],
654 [man_pages_opt=yes]
655)
656
657# check for asciidoc and xmlto if we enabled building the man pages
658have_asciidoc_xmlto=no
659warn_prebuilt_man_pages=no
660
661AS_IF([test "x$man_pages_opt" = "xyes"], [
662 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
663 AC_PATH_PROG([XMLTO], [xmlto], [no])
664
665 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
666 AS_IF([test "x$in_git_repo" = "xyes"], [
667 # this is an error because we're in the Git repo, which
668 # means the man pages are not already generated for us,
669 # thus asciidoc/xmlto are required because we were asked
670 # to build the man pages
671 AC_MSG_ERROR([
672You need asciidoc and xmlto to build the LTTng-tools man pages. Use
673--disable-man-pages to disable building the man pages, in which case
674they will not be installed.
675 ])
676 ], [
677 # only warn here: since we're in the tarball, the man
678 # pages should already be generated at this point, thus
679 # asciidoc/xmlto are not strictly required
680 warn_prebuilt_man_pages=yes
681 ])
682 ], [
683 have_asciidoc_xmlto=yes
684 ])
685])
686
687# export man page build condition: build the man pages if the user
688# asked for it, and if the tools are available
689AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
690AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
691
692AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
693
694# embedded --help message
695AC_ARG_ENABLE(
696 [embedded-help],
697 AS_HELP_STRING(
698 [--enable-embedded-help],
699 [Embed the --help messages in the executable files]
700 ),
701 [embedded_help=$enableval],
702 [embedded_help=no]
703)
704AS_IF([test "x$embedded_help" = "xyes"], [
705 AS_IF([test "x$man_pages_opt" = "xno"], [
706 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
707 ])
708 AC_PATH_PROG([man_prog_path], [man], [no])
709 AS_IF([test "x$man_prog_path" = "xno"], [
710 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
711 ])
712 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
713 AC_SUBST([MANPROG], [$man_prog_path])
714])
715AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
716
717# Python agent test
718UST_PYTHON_AGENT="lttngust"
719
720AC_ARG_ENABLE(test-python2-agent,
721 AS_HELP_STRING([--enable-test-python2-agent],
722 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
723 ),[:],[test_python2_agent_autodetect=yes]
724)
725
726AC_ARG_ENABLE(test-python3-agent,
727 AS_HELP_STRING([--enable-test-python3-agent],
728 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
729 ),[:],[test_python3_agent_autodetect=yes]
730)
731
732AC_ARG_ENABLE(test-python-agent-all,
733 AS_HELP_STRING([--enable-test-python-agent-all],
734 [enable test for all python{2/3} agent.]
735 ),
736)
737
738AS_IF([test ! -z "$enable_test_python_agent_all"], [
739 unset test_python2_agent_autodetect
740 unset test_python3_agent_autodetect
741])
742
743AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
744 enable_test_python2_agent=yes
745 enable_test_python3_agent=yes
746])
747
748AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
749 enable_test_python2_agent=no
750 enable_test_python3_agent=no
751])
752
753
754AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
755 AS_IF([test -z "$PYTHON2"], [
756 PYTHON2=python2
757 ], [
758 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
759 ])
760
761 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
762 AS_IF([test -z "$PYTHON2_BIN"], [
763 AS_IF([test -z "$test_python2_agent_autodetect"],[
764 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
765 ])
766 ], [
767 AC_MSG_CHECKING([for python2 lttng-ust agent])
768 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
769 PYTHON2_AGENT=$PYTHON2_BIN
770 AC_MSG_RESULT([yes])
771 RUN_PYTHON_AGENT_TEST=yes
772 ], [
773 AC_MSG_RESULT([no])
774 AS_IF([test -z "$test_python2_agent_autodetect"],[
775 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
776 ])
777 ])
778
779 ])
780
781])
782
783AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
784 AS_IF([test -z "$PYTHON3"], [
785 PYTHON3=python3
786 ], [
787 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
788 ])
789
790 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
791 AS_IF([test -z "$PYTHON3_BIN"], [
792 AS_IF([test -z "$test_python3_agent_autodetect"],[
793 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
794 ])
795 ], [
796 AC_MSG_CHECKING([for python3 lttng-ust agent])
797 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
798 PYTHON3_AGENT=$PYTHON3_BIN
799 AC_MSG_RESULT([yes])
800 RUN_PYTHON_AGENT_TEST=yes
801 ], [
802 AC_MSG_RESULT([no])
803 AS_IF([test -z "$test_python3_agent_autodetect"],[
804 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
805 ])
806 ])
807
808 ])
809])
810AC_SUBST([RUN_PYTHON_AGENT_TEST])
811AC_SUBST([PYTHON2_AGENT])
812AC_SUBST([PYTHON3_AGENT])
813
814AC_ARG_ENABLE([test-sdt-uprobe],
815 [AS_HELP_STRING([--enable-test-sdt-uprobe], [enable the LTTng UST SDT uprobe tests [default=autodetect]])],
816 [test_sdt_uprobe="$enableval"],
817 [test_sdt_uprobe=autodetect]
818)
819
820AS_IF([test "$test_sdt_uprobe" != "no"], [
821 LTTNG_CHECK_SDT_WORKS
822 AC_PATH_PROG([DTRACE], [dtrace])
823])
824
825AS_IF([test "$test_sdt_uprobe" = "yes"], [
826 AS_IF([test "$lttng_cv_sdt_works" = "no"], [
827 AC_MSG_ERROR([Cannot find 'sys/sdt.h'.])
828 ])
829 AS_IF([test "x$DTRACE" = "x"], [
830 AC_MSG_ERROR([Cannot find SystemTap dtrace. You can set the DTRACE variable to override automatic detection.])
831 ])
832])
833
834AS_IF([test "$test_sdt_uprobe" = "autodetect"], [
835 AS_IF([test "$lttng_cv_sdt_works" = "yes"], [
836 AS_IF([test "x$DTRACE" != "x"], [
837 test_sdt_uprobe=yes
838 ])
839 ])
840])
841
842AM_CONDITIONAL([TEST_SDT_UPROBE], [test "$test_sdt_uprobe" = "yes"])
843
844# Arguments for binaries build exclusion
845AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
846AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
847 [Disable the build of lttng-consumerd binaries]))
848AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
849AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
850 [Disable the build of lttng-relayd binaries]))
851AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
852 [Disable the build of lttng-sessiond binaries]))
853AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
854 [Disable the build of the extra components]))
855
856
857# Always build libconfig since it a dependency of libcommon
858build_lib_config=yes
859
860build_lib_compat=no
861build_lib_consumer=no
862build_lib_hashtable=no
863build_lib_health=no
864build_lib_index=no
865build_lib_kernel_consumer=no
866build_lib_kernel_ctl=no
867build_lib_lttng_ctl=no
868build_lib_relayd=no
869build_lib_fd_tracker=no
870build_lib_sessiond_comm=no
871build_lib_testpoint=no
872build_lib_ust_consumer=no
873
874# There is an overlap for enabled dependencies, but this makes everything
875# simpler. libcommon and libconfig are always compiled so they are not repeated
876# here.
877
878# Enable binary dependencies.
879AS_IF([test x$enable_bin_lttng != xno],
880 [
881 build_lib_lttng_ctl=yes
882 ]
883)
884
885AS_IF([test x$enable_bin_lttng_consumerd != xno],
886 [
887 build_lib_consumer=yes
888 build_lib_sessiond_comm=yes
889 build_lib_index=yes
890 build_lib_health=yes
891 build_lib_testpoint=yes
892 ]
893)
894
895AS_IF([test x$enable_bin_lttng_crash != xno],
896 # Do nothing since libconfig and libcommon are built by default.
897 []
898)
899
900AS_IF([test x$enable_bin_lttng_relayd != xno],
901 [
902 build_lib_lttng_ctl=yes
903 build_lib_sessiond_comm=yes
904 build_lib_hashtable=yes
905 build_lib_compat=yes
906 build_lib_index=yes
907 build_lib_health=yes
908 build_lib_testpoint=yes
909 build_lib_fd_tracker=yes
910 ]
911)
912AS_IF([test x$enable_bin_lttng_sessiond != xno],
913 [
914 build_lib_lttng_ctl=yes
915 build_lib_sessiond_comm=yes
916 build_lib_kernel_ctl=yes
917 build_lib_hashtable=yes
918 build_lib_compat=yes
919 build_lib_relayd=yes
920 build_lib_testpoint=yes
921 build_lib_health=yes
922 ]
923)
924
925# Libraries dependencies enabling
926AS_IF([test x$build_lib_lttng_ctl = xyes],
927 [
928 build_lib_sessiond_comm=yes
929 build_lib_hashtable=yes
930 ]
931)
932
933AS_IF([test x$build_lib_consumer = xyes],
934 [
935 build_lib_sessiond_comm=yes
936 build_lib_kernel_consumer=yes
937 build_lib_hashtable=yes
938 build_lib_compat=yes
939 build_lib_relayd=yes
940 AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
941 ]
942)
943
944AS_IF([test x$build_lib_kernel_consumer = xyes],
945 [
946 build_lib_kernel_ctl=yes
947 build_lib_relayd=yes
948 ]
949)
950
951AS_IF([test x$build_lib_relayd = xyes],
952 [
953 build_lib_sessiond_comm=yes
954 ]
955)
956
957# Find arch type
958AS_CASE([$host_cpu],
959 [k1om], [ARCHTYPE="x86"],
960 [i386], [ARCHTYPE="x86"],
961 [i486], [ARCHTYPE="x86"],
962 [i586], [ARCHTYPE="x86"],
963 [i686], [ARCHTYPE="x86"],
964 [amd64], [ARCHTYPE="x86"],
965 [x86_64], [ARCHTYPE="x86"],
966 [powerpc], [ARCHTYPE="ppc"],
967 [ppc64], [ARCHTYPE="ppc"],
968 [powerpc64], [ARCHTYPE="ppc"],
969 [powerpc64le], [ARCHTYPE="ppc"],
970 [ppc], [ARCHTYPE="ppc"],
971 [s390], [ARCHTYPE="s390"],
972 [s390x], [ARCHTYPE="s390"],
973 [sparc], [ARCHTYPE="sparc64"],
974 [sparc64], [ARCHTYPE="sparc64"],
975 [alpha*], [ARCHTYPE="alpha"],
976 [ia64], [ARCHTYPE="ia64"],
977 [arm*], [ARCHTYPE="arm"],
978 [aarch64*], [ARCHTYPE="aarch64"],
979 [mips*], [ARCHTYPE="mips"],
980 [nios2*], [ARCHTYPE="nios2"],
981 [tile*], [ARCHTYPE="tile"],
982 [hppa*], [ARCHTYPE="hppa"],
983 [m68k], [ARCHTYPE="m68k"],
984 [riscv*], [ARCHTYPE="riscv"],
985 [ARCHTYPE="unknown"]
986)
987
988AC_SUBST(ARCHTYPE)
989
990AH_TEMPLATE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [Define if you have LTTng-modules userspace callstack tracing support])
991AC_MSG_CHECKING([for architecture support of userspace callstack tracing from the kernel])
992AS_IF([test "x$ARCHTYPE" = "xx86"],[
993 # Userspace callstack capture is only supported by the Linux kernel on x86.
994 AC_MSG_RESULT([yes])
995 have_modules_userspace_callstack_context=yes
996 AC_DEFINE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [1])
997], [
998 AC_MSG_RESULT([no])
999 have_modules_userspace_callstack_context=no
1000])
1001AM_CONDITIONAL([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [test x$have_modules_userspace_callstack_context != xno])
1002
1003# Export binaries build conditions.
1004AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
1005AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
1006AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
1007AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
1008AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
1009
1010# Export the tests and extras build conditions.
1011AS_IF([\
1012test "x$enable_bin_lttng" != "xno" && \
1013test "x$enable_bin_lttng_consumerd" != "xno" && \
1014test "x$enable_bin_lttng_crash" != "xno" && \
1015test "x$enable_bin_lttng_relayd" != "xno" && \
1016test "x$enable_bin_lttng_sessiond" != "xno"],
1017[build_tests=yes],
1018[build_tests=no]
1019)
1020
1021AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
1022AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
1023
1024# Export libraries build conditions.
1025AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
1026AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
1027AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
1028AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
1029AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
1030AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
1031AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
1032AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
1033AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
1034AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
1035AM_CONDITIONAL([BUILD_LIB_FD_TRACKER], [test x$build_lib_fd_tracker = xyes])
1036AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
1037AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
1038AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
1039
1040AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
1041AC_SUBST(AM_CFLAGS)
1042
1043# The order in which the include folders are searched is important.
1044# The top_builddir should always be searched first in the event that a build
1045# time generated file is included. An example of this is the "version.i" file.
1046# In a scenario where lttng-tools is built from a distribution tarball and in a
1047# out-of-tree manner, the generated "version.i" has priority on the one from
1048# the source (distribution tarball) and must be found first.
1049AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
1050AC_SUBST(AM_CPPFLAGS)
1051
1052lttngincludedir="${includedir}/lttng"
1053AC_SUBST(lttngincludedir)
1054
1055lttngactionincludedir="${includedir}/lttng/action"
1056AC_SUBST(lttngactionincludedir)
1057
1058lttngconditionincludedir="${includedir}/lttng/condition"
1059AC_SUBST(lttngconditionincludedir)
1060
1061lttngnotificationincludedir="${includedir}/lttng/notification"
1062AC_SUBST(lttngnotificationincludedir)
1063
1064lttngtriggerincludedir="${includedir}/lttng/trigger"
1065AC_SUBST(lttngtriggerincludedir)
1066
1067lttnglibexecdir="${libdir}/lttng/libexec"
1068AC_SUBST(lttnglibexecdir)
1069
1070AC_CONFIG_FILES([
1071 Makefile
1072 doc/Makefile
1073 doc/man/Makefile
1074 doc/man/asciidoc-attrs.conf
1075 include/Makefile
1076 extras/Makefile
1077 extras/bindings/Makefile
1078 extras/bindings/swig/Makefile
1079 extras/bindings/swig/python/Makefile
1080 extras/core-handler/Makefile
1081 src/Makefile
1082 src/common/Makefile
1083 src/common/kernel-ctl/Makefile
1084 src/common/kernel-consumer/Makefile
1085 src/common/consumer/Makefile
1086 src/common/ust-consumer/Makefile
1087 src/common/hashtable/Makefile
1088 src/common/sessiond-comm/Makefile
1089 src/common/compat/Makefile
1090 src/common/relayd/Makefile
1091 src/common/testpoint/Makefile
1092 src/common/index/Makefile
1093 src/common/health/Makefile
1094 src/common/config/Makefile
1095 src/common/string-utils/Makefile
1096 src/common/fd-tracker/Makefile
1097 src/lib/Makefile
1098 src/lib/lttng-ctl/Makefile
1099 src/lib/lttng-ctl/filter/Makefile
1100 src/lib/lttng-ctl/lttng-ctl.pc
1101 src/bin/Makefile
1102 src/bin/lttng-consumerd/Makefile
1103 src/bin/lttng-sessiond/Makefile
1104 src/bin/lttng-relayd/Makefile
1105 src/bin/lttng/Makefile
1106 src/bin/lttng-crash/Makefile
1107 tests/Makefile
1108 tests/destructive/Makefile
1109 tests/regression/Makefile
1110 tests/regression/kernel/Makefile
1111 tests/regression/tools/Makefile
1112 tests/regression/tools/streaming/Makefile
1113 tests/regression/tools/filtering/Makefile
1114 tests/regression/tools/health/Makefile
1115 tests/regression/tools/tracefile-limits/Makefile
1116 tests/regression/tools/snapshots/Makefile
1117 tests/regression/tools/live/Makefile
1118 tests/regression/tools/exclusion/Makefile
1119 tests/regression/tools/save-load/Makefile
1120 tests/regression/tools/save-load/configuration/Makefile
1121 tests/regression/tools/mi/Makefile
1122 tests/regression/tools/wildcard/Makefile
1123 tests/regression/tools/crash/Makefile
1124 tests/regression/tools/regen-metadata/Makefile
1125 tests/regression/tools/regen-statedump/Makefile
1126 tests/regression/tools/notification/Makefile
1127 tests/regression/tools/rotation/Makefile
1128 tests/regression/tools/base-path/Makefile
1129 tests/regression/tools/metadata/Makefile
1130 tests/regression/tools/working-directory/Makefile
1131 tests/regression/tools/relayd-grouping/Makefile
1132 tests/regression/ust/Makefile
1133 tests/regression/ust/nprocesses/Makefile
1134 tests/regression/ust/high-throughput/Makefile
1135 tests/regression/ust/low-throughput/Makefile
1136 tests/regression/ust/before-after/Makefile
1137 tests/regression/ust/buffers-pid/Makefile
1138 tests/regression/ust/periodical-metadata-flush/Makefile
1139 tests/regression/ust/multi-session/Makefile
1140 tests/regression/ust/multi-lib/Makefile
1141 tests/regression/ust/overlap/Makefile
1142 tests/regression/ust/overlap/demo/Makefile
1143 tests/regression/ust/linking/Makefile
1144 tests/regression/ust/daemon/Makefile
1145 tests/regression/ust/exit-fast/Makefile
1146 tests/regression/ust/fork/Makefile
1147 tests/regression/ust/libc-wrapper/Makefile
1148 tests/regression/ust/baddr-statedump/Makefile
1149 tests/regression/ust/ust-dl/Makefile
1150 tests/regression/ust/java-jul/Makefile
1151 tests/regression/ust/java-log4j/Makefile
1152 tests/regression/ust/python-logging/Makefile
1153 tests/regression/ust/getcpu-override/Makefile
1154 tests/regression/ust/clock-override/Makefile
1155 tests/regression/ust/type-declarations/Makefile
1156 tests/regression/ust/rotation-destroy-flush/Makefile
1157 tests/regression/ust/blocking/Makefile
1158 tests/regression/ust/namespaces/Makefile
1159 tests/stress/Makefile
1160 tests/unit/Makefile
1161 tests/unit/ini_config/Makefile
1162 tests/perf/Makefile
1163 tests/utils/Makefile
1164 tests/utils/tap/Makefile
1165 tests/utils/testapp/Makefile
1166 tests/utils/testapp/gen-ns-events/Makefile
1167 tests/utils/testapp/gen-ust-events/Makefile
1168 tests/utils/testapp/gen-ust-events-ns/Makefile
1169 tests/utils/testapp/gen-syscall-events-callstack/Makefile
1170 tests/utils/testapp/gen-ust-nevents/Makefile
1171 tests/utils/testapp/gen-ust-nevents-str/Makefile
1172 tests/utils/testapp/gen-syscall-events/Makefile
1173 tests/utils/testapp/gen-ust-tracef/Makefile
1174 tests/utils/testapp/userspace-probe-elf-binary/Makefile
1175 tests/utils/testapp/userspace-probe-elf-cxx-binary/Makefile
1176 tests/utils/testapp/userspace-probe-sdt-binary/Makefile
1177])
1178
1179# Inject variable into python test script.
1180AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1181# Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1182AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1183AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
1184
1185AC_OUTPUT
1186
1187#
1188# Mini-report on what will be built.
1189#
1190
1191PPRINT_INIT
1192PPRINT_SET_INDENT(1)
1193PPRINT_SET_TS(38)
1194
1195AS_ECHO
1196AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1197AS_ECHO
1198
1199AS_IF([test -n "$report_fold"], [
1200 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1201], [
1202 AS_ECHO("$version_description")
1203])
1204
1205AS_ECHO
1206PPRINT_SUBTITLE([Features])
1207
1208# Target architecture we're building for.
1209target_arch=$host_cpu
1210[
1211for f in $CFLAGS; do
1212 if test $f = "-m32"; then
1213 target_arch="32-bit"
1214 elif test $f = "-m64"; then
1215 target_arch="64-bit"
1216 fi
1217done
1218]
1219PPRINT_PROP_STRING([Target architecture], $target_arch)
1220
1221# kmod enabled/disabled
1222test "x$with_kmod" != "xno" && value=1 || value=0
1223PPRINT_PROP_BOOL([libkmod support], $value)
1224
1225# LTTng-UST enabled/disabled
1226test "x$with_lttng_ust" = "xyes" && value=1 || value=0
1227PPRINT_PROP_BOOL([LTTng-UST support], $value)
1228
1229AS_ECHO
1230PPRINT_SUBTITLE([Binaries])
1231
1232# List binaries to be built
1233test x$enable_bin_lttng != xno && value=1 || value=0
1234PPRINT_PROP_BOOL([lttng], $value)
1235
1236test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1237PPRINT_PROP_BOOL([lttng-consumerd], $value)
1238
1239test x$enable_bin_lttng_crash != xno && value=1 || value=0
1240PPRINT_PROP_BOOL([lttng-crash], $value)
1241
1242test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1243PPRINT_PROP_BOOL([lttng-relayd], $value)
1244
1245test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1246PPRINT_PROP_BOOL([lttng-sessiond], $value)
1247
1248# Extras
1249test x$enable_extras != xno && value=1 || value=0
1250AS_ECHO
1251PPRINT_SET_INDENT(0)
1252PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1253PPRINT_SET_INDENT(1)
1254
1255AS_ECHO
1256PPRINT_SUBTITLE([Tests])
1257
1258# Print clear message that tests won't be built
1259AS_IF([test "x$build_tests" = "xno"],[
1260 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1261])
1262
1263# LTTng UST Java agent JUL tests enabled/disabled
1264test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1265PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1266
1267# LTTng UST Java agent Log4j tests enabled/disabled
1268test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1269PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1270
1271test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1272PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1273
1274test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1275PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1276
1277# LTTng UST Java agent Log4j tests enabled/disabled
1278test "x$test_sdt_uprobe" = "xyes" && value=1 || value=0
1279PPRINT_PROP_BOOL([LTTng-UST SDT uprobe tests], $value)
1280
1281#Python binding enabled/disabled
1282test "x$enable_python_binding" = xyes && value=1 || value=0
1283AS_ECHO
1284PPRINT_SET_INDENT(0)
1285PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1286
1287# man pages build enabled/disabled
1288m4_pushdef([build_man_pages_msg], [Build and install man pages])
1289
1290AS_IF([test "x$man_pages_opt" != "xno"], [
1291 AS_IF([test "x$in_git_repo" = "xyes"], [
1292 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1293 ], [
1294 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1295 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1296 ], [
1297 PPRINT_PROP_STRING([build_man_pages_msg],
1298 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1299 $PPRINT_COLOR_SUBTITLE)
1300 ])
1301 ])
1302], [
1303 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1304])
1305
1306m4_popdef([build_man_pages_msg])
1307
1308test "x$embedded_help" = xyes && value=1 || value=0
1309PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1310
1311PPRINT_SET_INDENT(1)
1312
1313report_bindir="`eval eval echo $bindir`"
1314report_libdir="`eval eval echo $libdir`"
1315
1316# Print the bindir and libdir this `make install' will install into.
1317AS_ECHO
1318PPRINT_SUBTITLE([Install directories])
1319PPRINT_PROP_STRING([Binaries], [$report_bindir])
1320PPRINT_PROP_STRING([Libraries], [$report_libdir])
1321
1322AS_ECHO
1323PPRINT_SUBTITLE([Search directories])
1324
1325# If we build the sessiond, print the paths it will use
1326AS_IF([test "$SESSIOND_BIN" = ""],[
1327 path="$report_bindir/lttng-sessiond"
1328],[
1329 path="$SESSIOND_BIN"
1330])
1331PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1332
1333AS_IF([test "$CONSUMERD32_BIN" = ""],[
1334 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1335],[
1336 path="$CONSUMERD32_BIN"
1337])
1338PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1339
1340AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1341 path="`eval eval echo $libdir`"
1342],[
1343 path="$CONSUMERD32_LIBDIR"
1344])
1345PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1346
1347AS_IF([test "$CONSUMERD64_BIN" = ""],[
1348 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1349],[
1350 path="$CONSUMERD64_BIN"
1351])
1352PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1353
1354AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1355 path="`eval eval echo $libdir`"
1356],[
1357 path="$CONSUMERD64_LIBDIR"
1358])
1359PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1360PPRINT_SET_INDENT(0)
1361
1362AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1363 AS_ECHO
1364 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1365
1366Note that the man pages are already built in this distribution tarball,
1367therefore asciidoc and xmlto are only needed if you intend to modify
1368their sources.
1369
1370Also note that the installed man pages will contain the project's
1371default command-line option and environment variable values.
1372
1373Use --disable-man-pages to completely disable building and installing
1374the man pages.])
1375])
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