port: run namespace tests only on Linux
[lttng-tools.git] / configure.ac
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CommitLineData
1dnl SPDX-License-Identifier: GPL-2.0-only
2AC_PREREQ([2.64])
3AC_INIT([lttng-tools],[2.13.0-pre],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
4
5AC_CONFIG_HEADERS([include/config.h])
6AC_CONFIG_AUX_DIR([config])
7AC_CONFIG_MACRO_DIR([m4])
8
9AC_CANONICAL_TARGET
10AC_CANONICAL_HOST
11
12AM_INIT_AUTOMAKE([1.12 foreign dist-bzip2 no-dist-gzip tar-pax nostdinc])
13AM_MAINTAINER_MODE([enable])
14
15# Enable silent rules if available (Introduced in AM 1.11)
16m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
17
18AC_REQUIRE_AUX_FILE([tap-driver.sh])
19
20# Checks for C compiler
21AC_USE_SYSTEM_EXTENSIONS
22AC_SYS_LARGEFILE
23AC_PROG_CC
24AC_PROG_CC_STDC
25AC_PROG_CXX
26RW_PROG_CXX_WORKS
27AM_CONDITIONAL([CXX_WORKS], [test "x$rw_cv_prog_cxx_works" = "xyes"])
28
29# Detect warning flags supported by the compiler, append them to WARN_CFLAGS.
30#
31# Pass -Werror as an extra flag during the test: this is needed to make the
32# -Wunknown-warning-option diagnostic fatal with clang.
33AX_APPEND_COMPILE_FLAGS([ dnl
34 -Wall dnl
35 dnl We currently get this warning when building with Clang:
36 dnl
37 dnl /usr/include/setjmp.h:54:12: error: declaration of built-in function '__sigsetjmp' requires the declaration of the 'jmp_buf' type, commonly provided in the header <setjmp.h>. [-Werror,-Wincomplete-setjmp-declaration]
38 dnl extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask) __THROWNL;
39 dnl ^
40 -Wno-incomplete-setjmp-declaration dnl
41 -Wdiscarded-qualifiers dnl
42 -Wmissing-declarations dnl
43 -Wmissing-prototypes dnl
44 -Wmissing-parameter-type dnl
45 -Wold-style-definition dnl
46 -Wstrict-prototypes dnl
47 ],
48 [WARN_CFLAGS],
49 [-Werror])
50
51# When given, add -Werror to WARN_CFLAGS.
52AC_ARG_ENABLE([Werror],
53 [AS_HELP_STRING([--enable-Werror], [Treat compiler warnings as errors.])]
54)
55AS_IF([test "x$enable_Werror" = "xyes"],
56 [WARN_CFLAGS="${WARN_CFLAGS} -Werror"]
57)
58
59# Checks for programs.
60AC_PROG_GREP
61AC_PROG_MAKE_SET
62AC_PROG_SED
63AC_PATH_PROG([report_fold], [fold])
64LT_INIT
65
66# Check for objcopy, required by the base address statedump and dynamic linker tests
67AC_CHECK_TOOL([OBJCOPY], [objcopy], [no])
68AS_IF([test "x$OBJCOPY" = "xno"],
69 [AC_MSG_WARN([Cannot find objcopy. The base address statedump and dynamic linker tests will be disabled. Install the binutils package to remediate this.])]
70)
71AM_CONDITIONAL([HAVE_OBJCOPY], [test "x$OBJCOPY" != xno])
72
73# check for pgrep
74AC_PATH_PROG([PGREP], [pgrep], [no])
75AM_CONDITIONAL([HAVE_PGREP], [test "x$PGREP" != "xno"])
76
77# set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
78# is not distributed in tarballs
79AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
80AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
81
82# check for bison
83AC_PROG_YACC
84BISON=$YACC
85AX_PROG_BISON_VERSION([2.4], [have_bison=yes])
86
87AS_IF([test "x$have_bison" != "xyes"], [
88 AS_IF([test "x$in_git_repo" = "xyes"], [
89 AC_MSG_FAILURE([
90Bison >= 2.4 is required when building from the Git repository. You can
91set the YACC variable to override automatic detection.
92 ])
93 ], [
94 AC_MSG_WARN([
95Missing Bison >= 2.4. Note that the parser files are already built in
96this distribution tarball, so Bison is only needed if you intend to
97modify their sources. You can set the YACC variable to override automatic
98detection.
99 ])
100 ])
101])
102AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
103
104# check for flex
105AC_PROG_LEX
106FLEX=$LEX
107AX_PROG_FLEX_VERSION([2.5.35], [have_flex=yes])
108
109AS_IF([test "x$have_flex" != "xyes"], [
110 AS_IF([test "x$in_git_repo" = "xyes"], [
111 AC_MSG_FAILURE([
112Flex >= 2.5.35 is required when building from the Git repository. You can
113set the LEX variable to override automatic detection.
114 ])
115 ], [
116 AC_MSG_WARN([
117Missing Flex >= 2.5.35. Note that the lexer files are already built in
118this distribution tarball, so Flex is only needed if you intend to
119modify their sources. You can set the LEX variable to override automatic
120detection.
121 ])
122 ])
123])
124AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
125
126
127# Checks for typedefs, structures, and compiler characteristics.
128AC_C_INLINE
129AC_TYPE_INT32_T
130AC_TYPE_INT64_T
131AC_TYPE_MODE_T
132AC_TYPE_OFF_T
133AC_TYPE_PID_T
134AC_TYPE_SIZE_T
135AC_TYPE_SSIZE_T
136AC_TYPE_UID_T
137AC_TYPE_UINT16_T
138AC_TYPE_UINT32_T
139AC_TYPE_UINT64_T
140AC_TYPE_UINT8_T
141
142AX_C___ATTRIBUTE__
143AS_IF([test "x$ax_cv___attribute__" = "xyes"],
144 [:],
145 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
146
147AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
148
149# Check if linker has the -no-pie option.
150AX_CHECK_LINK_FLAG([-no-pie], [linker_have_no_pie_option=yes])
151AM_CONDITIONAL([LINKER_HAVE_NO_PIE_OPTION], [test "x$linker_have_no_pie_option" = "xyes"])
152
153AX_LIB_SOCKET_NSL
154
155LT_NO_UNDEFINED=""
156AS_CASE([$host_os],
157 [cygwin*],
158 [
159 LT_NO_UNDEFINED="-no-undefined"
160 ],
161 [cygwin*|darwin*|mingw*|solaris*],
162 [
163 # On platforms where we only support the relayd, disable the other binaries by default
164 AS_IF([test "x$enable_bin_lttng" = "x" ], [enable_bin_lttng=no])
165 AS_IF([test "x$enable_bin_lttng_consumerd" = "x" ], [enable_bin_lttng_consumerd=no])
166 AS_IF([test "x$enable_bin_lttng_crash" = "x" ], [enable_bin_lttng_crash=no])
167 AS_IF([test "x$enable_bin_lttng_sessiond" = "x" ], [enable_bin_lttng_sessiond=no])
168 AS_IF([test "x$enable_extras" = "x" ], [enable_extras=no])
169 AS_IF([test "x$with_lttng_ust" = "x" ], [with_lttng_ust=no])
170 ]
171)
172
173AC_SUBST(LT_NO_UNDEFINED)
174
175# Compute minor/major/patchlevel version numbers
176major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
177minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
178patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
179
180AC_SUBST([MAJOR_VERSION], [$major_version])
181AC_SUBST([MINOR_VERSION], [$minor_version])
182AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
183AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
184AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
185AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
186
187version_name="N-Beer"
188version_description="An alcoholic drink made from yeast-fermented malt flavored with hops."
189version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
190
191AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
192AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
193
194# libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
195AC_ARG_ENABLE(libtool-linkdep-fixup,
196 AS_HELP_STRING([--disable-libtool-linkdep-fixup],
197 [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
198 libtool_fixup=$enableval,
199 libtool_fixup=yes)
200
201AS_IF([test "x$libtool_fixup" = "xyes"],
202 [
203 libtool_m4="$srcdir/m4/libtool.m4"
204 libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
205 AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
206 libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
207 AS_IF([test $libtool_flag_pattern_count -ne 0],
208 [
209 AC_MSG_RESULT([$libtool_flag_pattern_count])
210 AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
211 $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
212 ],
213 [
214 AC_MSG_RESULT([none])
215 ])
216 ])
217
218AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
219
220AC_CHECK_HEADERS([ \
221 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
222 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
223 getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
224 netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
225 sys/mount.h sys/param.h sys/time.h elf.h
226])
227
228AM_CONDITIONAL([HAVE_ELF_H], [test x$ac_cv_header_elf_h = xyes])
229
230# Basic functions check
231AC_CHECK_FUNCS([ \
232 atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
233 gethostbyname gethostname getpagesize localtime_r memchr memrchr memset \
234 mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
235 strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
236 strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
237 sched_getcpu sysconf sync_file_range
238])
239
240# Check for pthread_setname_np and its signature
241LTTNG_PTHREAD_SETNAME_NP
242
243# Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
244# add -lrt to LIBS
245AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
246
247# Checks for dl.
248AC_CHECK_LIB([dl], [dlopen], [
249 have_libdl=yes
250 libdl_name=dl
251 DL_LIBS="-ldl"
252], [
253 # libdl not found, check for dlopen in libc.
254 AC_CHECK_LIB([c], [dlopen], [
255 have_libc_dl=yes
256 libdl_name=c
257 DL_LIBS="-lc"
258 ], [
259 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
260 ])
261])
262AC_SUBST(DL_LIBS)
263
264# Check if libdl has dlmopen support.
265AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
266AC_CHECK_LIB([$libdl_name], [dlmopen], [
267 AC_DEFINE([HAVE_DLMOPEN], [1])
268 HAVE_DLMOPEN=1
269], [
270 HAVE_DLMOPEN=0
271])
272AC_SUBST(HAVE_DLMOPEN)
273
274# Babeltrace viewer check
275AC_ARG_WITH([babeltrace-bin],
276 AS_HELP_STRING([--with-babeltrace-bin],
277 [Location of the babeltrace viewer executable (including the filename)]),
278 [BABELTRACE_BIN="$withval"],
279 [BABELTRACE_BIN=''])
280AC_SUBST([BABELTRACE_BIN])
281
282AC_ARG_WITH([babeltrace2-bin],
283 AS_HELP_STRING([--with-babeltrace2-bin],
284 [Location of the babeltrace2 viewer executable (including the filename)]),
285 [BABELTRACE2_BIN="$withval"],
286 [BABELTRACE2_BIN=''])
287AC_SUBST([BABELTRACE2_BIN])
288
289AC_ARG_WITH([consumerd32-bin],
290 AS_HELP_STRING([--with-consumerd32-bin],
291 [Location of the 32-bit consumerd executable (including the filename)]),
292 [CONSUMERD32_BIN="$withval"],
293 [CONSUMERD32_BIN=''])
294AC_SUBST([CONSUMERD32_BIN])
295
296AC_ARG_WITH([consumerd64-bin],
297 AS_HELP_STRING([--with-consumerd64-bin],
298 [Location of the 64-bit consumerd executable (including the filename)]),
299 [CONSUMERD64_BIN="$withval"],
300 [CONSUMERD64_BIN=''])
301AC_SUBST([CONSUMERD64_BIN])
302
303AC_ARG_WITH([consumerd32-libdir],
304 AS_HELP_STRING([--with-consumerd32-libdir],
305 [Directory containing the 32-bit consumerd libraries]),
306 [CONSUMERD32_LIBDIR="$withval"],
307 [CONSUMERD32_LIBDIR=''])
308AC_SUBST([CONSUMERD32_LIBDIR])
309
310AC_ARG_WITH([consumerd64-libdir],
311 AS_HELP_STRING([--with-consumerd64-libdir],
312 [Directory containing the 64-bit consumerd libraries]),
313 [CONSUMERD64_LIBDIR="$withval"],
314 [CONSUMERD64_LIBDIR=''])
315AC_SUBST([CONSUMERD64_LIBDIR])
316
317AC_ARG_WITH([sessiond-bin],
318 AS_HELP_STRING([--with-sessiond-bin],
319 [Location of the sessiond executable (including the filename)]),
320 [SESSIOND_BIN="$withval"],
321 [SESSIOND_BIN=''])
322AC_SUBST([SESSIOND_BIN])
323
324AC_ARG_WITH([lttng-system-rundir],
325 AS_HELP_STRING([--with-lttng-system-rundir],
326 [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
327 [LTTNG_SYSTEM_RUNDIR="$withval"],
328 [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
329AC_SUBST([LTTNG_SYSTEM_RUNDIR])
330
331AC_ARG_ENABLE([test-java-agent-jul],
332 [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
333 [test_java_agent_jul=$enableval],
334 [test_java_agent_jul=no]
335)
336
337AC_ARG_ENABLE([test-java-agent-log4j],
338 [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j tests [default=no]])],
339 [test_java_agent_log4j=$enableval],
340 [test_java_agent_log4j=no]
341)
342
343AC_ARG_ENABLE([test-java-agent-all],
344 [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
345 [test_java_agent_jul=$enableval
346 test_java_agent_log4j=$enableval],
347 [:]
348)
349
350AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
351AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
352AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
353AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
354AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
355AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE2_BIN], "$BABELTRACE2_BIN", [Location of the babeltrace2 viewer executable.])
356AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
357AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
358
359AC_DEFUN([_AC_DEFINE_AND_SUBST], [
360 AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
361 $1="$2"
362 AC_SUBST([$1])
363])
364
365AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
366 AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
367 $1="$2"
368 AC_SUBST([$1])
369])
370
371# Default values
372m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [16384])
373m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
374m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
375m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
376m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
377m4_define([_DEFAULT_CHANNEL_MONITOR_TIMER], [1000000])
378m4_define([_DEFAULT_CHANNEL_BLOCKING_TIMEOUT], [0])
379_AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_BEGIN], [5345])
380_AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_END], [5354])
381_AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
382_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
383_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
384_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
385_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
386_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
387_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
388_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [1048576])
389_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
390_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
391_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_BLOCKING_TIMEOUT], [_DEFAULT_CHANNEL_BLOCKING_TIMEOUT])
392_AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
393_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
394_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
395_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
396_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
397_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
398_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
399_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
400_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
401_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
402_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
403_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_BLOCKING_TIMEOUT], [0])
404_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
405_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
406_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
407_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
408_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
409_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
410_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_BLOCKING_TIMEOUT], [0])
411_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
412_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [524288])
413_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
414_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
415_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
416_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
417_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
418_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
419_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_RELAYD_CTRL_MAX_PAYLOAD_SIZE], [134217728])
420_AC_DEFINE_AND_SUBST([DEFAULT_ROTATE_PENDING_TIMER], [500000])
421
422# Command short descriptions
423_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
424_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
425_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CLEAR], [Clear a tracing session])
426_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
427_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
428_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
429_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset a rotation schedule])
430_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
431_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
432_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set a rotation schedule])
433_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
434_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
435_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
436_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Manage an LTTng tracing session's data regeneration])
437_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ROTATE], [Archive a tracing session's current trace chunk])
438_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
439_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
440_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
441_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
442_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
443_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
444_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset a rotation schedule])
445_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set a rotation schedule])
446_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
447_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
448_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
449_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
450
451if test "x$prefix" = "xNONE"; then
452 prefix=$ac_default_prefix
453fi
454CONFDIR=`eval echo $sysconfdir`
455AC_SUBST(CONFDIR)
456AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
457
458AX_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR], [datadir], [LTTng system data directory.])
459
460# Check libpopt
461PKG_CHECK_MODULES([POPT], [popt],
462 [
463 dnl PKG_CHECK_MODULES defines POPT_LIBS
464 ],
465 [
466 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])
467 AC_MSG_WARN([Finding libpopt without pkg-config.])
468 AC_CHECK_LIB([popt],
469 [poptGetContext],
470 [POPT_LIBS="-lpopt"],
471 [
472 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])
473 ]
474 )
475 ]
476)
477AC_SUBST(POPT_LIBS)
478
479PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
480
481AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
482
483# URCU library version needed or newer
484PKG_CHECK_MODULES([URCU], [liburcu >= 0.9])
485PKG_CHECK_MODULES([URCU_BP], [liburcu-bp >= 0.9])
486PKG_CHECK_MODULES([URCU_CDS], [liburcu-cds >= 0.9])
487AM_CPPFLAGS="$AM_CPPFLAGS $URCU_CFLAGS"
488
489# Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
490# it can be explicitly disabled with --without-kmod
491AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
492AC_ARG_WITH([kmod],
493 [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
494 [],
495 [with_kmod=check]
496)
497
498AS_IF([test "x$with_kmod" != "xno"],
499 [
500 AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
501 [
502 AC_DEFINE([HAVE_KMOD], [1])
503 KMOD_LIBS="-lkmod"
504 ],
505 [
506 if test "x$with_kmod" != xcheck; then
507 AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
508 else
509 with_kmod=no
510 fi
511 ]
512 )
513 ]
514)
515AC_SUBST(KMOD_LIBS)
516
517# Check for liblttng-ust-ctl, fail if it's not found,
518# it can be explicitly disabled with --without-lttng-ust
519AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
520AC_ARG_WITH([lttng-ust],
521 [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
522 [],
523 [with_lttng_ust=yes]
524)
525
526AS_IF([test "x$with_lttng_ust" = "xyes"], [
527 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
528
529 # Check for liblttng-ust
530 PKG_CHECK_MODULES([UST], [lttng-ust >= $major_version.$minor_version])
531
532 # Check for liblttng-ust-ctl
533 PKG_CHECK_MODULES([UST_CTL], [lttng-ust-ctl >= $major_version.$minor_version])
534
535 AM_CPPFLAGS="$AM_CPPFLAGS $UST_CFLAGS"
536])
537
538AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
539
540
541# Check for fmemopen
542AC_CHECK_LIB([c], [fmemopen],
543[
544 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
545]
546)
547
548# check for libpfm
549AC_CHECK_LIB([pfm], [pfm_initialize],
550 [
551 have_libpfm=yes
552 ])
553AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
554
555# For Python
556# SWIG version needed or newer:
557swig_version=2.0.0
558
559AC_ARG_ENABLE([python-bindings],
560 [AC_HELP_STRING([--enable-python-bindings],
561 [compile Python bindings])],
562 [enable_python_binding=$enableval], [enable_python_binding=no])
563
564AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
565
566if test "x$enable_python_binding" = xyes; then
567 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
568 AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
569 AM_PATH_PYTHON([3.0])
570
571 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
572 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
573 AS_IF([test -z "$PYTHON_INCLUDE"], [
574 AS_IF([test -z "$PYTHON_CONFIG"], [
575 AC_PATH_PROGS([PYTHON_CONFIG],
576 [python$PYTHON_VERSION-config python-config],
577 [no],
578 [`dirname $PYTHON`])
579 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
580 ])
581 AC_MSG_CHECKING([python include flags])
582 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
583 AC_MSG_RESULT([$PYTHON_INCLUDE])
584 ])
585
586else
587 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
588[if you want Python bindings.])
589
590fi
591
592# Epoll check. If not present, the build will fallback on poll() API
593AX_HAVE_EPOLL(
594 [AX_CONFIG_FEATURE_ENABLE(epoll)],
595 [AX_CONFIG_FEATURE_DISABLE(epoll)]
596)
597AX_CONFIG_FEATURE(
598 [epoll], [This platform supports epoll(7)],
599 [HAVE_EPOLL], [This platform supports epoll(7).]
600)
601
602AS_IF([test "x$ac_cv_func_dirfd" = "xyes"],
603 [AX_CONFIG_FEATURE_ENABLE(dirfd)],
604 [AX_CONFIG_FEATURE_DISABLE(dirfd)]
605)
606AX_CONFIG_FEATURE(
607 [dirfd], [Use directory file descriptors],
608 [HAVE_DIRFD], [This platform supports directory file descriptors.]
609)
610
611AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
612AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
613
614if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
615 AX_JAVA_OPTIONS
616 AX_PROG_JAVAC
617 AX_PROG_JAVA
618 AX_PROG_JAR
619
620 AX_CHECK_CLASSPATH
621
622 # Check for Java UST agent common class first
623 AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
624 if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
625 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
626 fi
627
628 if test "x$test_java_agent_jul" = "xyes"; then
629 # Check for JUL agent class
630 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
631 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
632 AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
633 fi
634 fi
635
636 if test "x$test_java_agent_log4j" = "xyes"; then
637 # Check for Log4j agent class
638 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
639 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
640 AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
641 fi
642
643 # Check for Log4j class
644 AX_CHECK_CLASS(org.apache.log4j.Logger)
645 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
646 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"])
647 fi
648 fi
649fi
650
651# enable building man pages (user's intention)
652AC_ARG_ENABLE(
653 man-pages,
654 AS_HELP_STRING(
655 [--disable-man-pages],
656 [Do not build and install man pages (already built in a distributed tarball)]
657 ),
658 [man_pages_opt=$enableval],
659 [man_pages_opt=yes]
660)
661
662# check for asciidoc and xmlto if we enabled building the man pages
663have_asciidoc_xmlto=no
664warn_prebuilt_man_pages=no
665
666AS_IF([test "x$man_pages_opt" = "xyes"], [
667 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
668 AC_PATH_PROG([XMLTO], [xmlto], [no])
669
670 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
671 AS_IF([test "x$in_git_repo" = "xyes"], [
672 # this is an error because we're in the Git repo, which
673 # means the man pages are not already generated for us,
674 # thus asciidoc/xmlto are required because we were asked
675 # to build the man pages
676 AC_MSG_ERROR([
677You need asciidoc and xmlto to build the LTTng-tools man pages. Use
678--disable-man-pages to disable building the man pages, in which case
679they will not be installed.
680 ])
681 ], [
682 # only warn here: since we're in the tarball, the man
683 # pages should already be generated at this point, thus
684 # asciidoc/xmlto are not strictly required
685 warn_prebuilt_man_pages=yes
686 ])
687 ], [
688 have_asciidoc_xmlto=yes
689 ])
690])
691
692# export man page build condition: build the man pages if the user
693# asked for it, and if the tools are available
694AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
695AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
696
697AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
698
699# embedded --help message
700AC_ARG_ENABLE(
701 [embedded-help],
702 AS_HELP_STRING(
703 [--enable-embedded-help],
704 [Embed the --help messages in the executable files]
705 ),
706 [embedded_help=$enableval],
707 [embedded_help=no]
708)
709AS_IF([test "x$embedded_help" = "xyes"], [
710 AS_IF([test "x$man_pages_opt" = "xno"], [
711 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
712 ])
713 AC_PATH_PROG([man_prog_path], [man], [no])
714 AS_IF([test "x$man_prog_path" = "xno"], [
715 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
716 ])
717 AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
718 AC_SUBST([MANPROG], [$man_prog_path])
719])
720AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
721
722# Python agent test
723UST_PYTHON_AGENT="lttngust"
724
725AC_ARG_ENABLE(test-python2-agent,
726 AS_HELP_STRING([--enable-test-python2-agent],
727 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
728 ),[:],[test_python2_agent_autodetect=yes]
729)
730
731AC_ARG_ENABLE(test-python3-agent,
732 AS_HELP_STRING([--enable-test-python3-agent],
733 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
734 ),[:],[test_python3_agent_autodetect=yes]
735)
736
737AC_ARG_ENABLE(test-python-agent-all,
738 AS_HELP_STRING([--enable-test-python-agent-all],
739 [enable test for all python{2/3} agent.]
740 ),
741)
742
743AS_IF([test ! -z "$enable_test_python_agent_all"], [
744 unset test_python2_agent_autodetect
745 unset test_python3_agent_autodetect
746])
747
748AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
749 enable_test_python2_agent=yes
750 enable_test_python3_agent=yes
751])
752
753AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
754 enable_test_python2_agent=no
755 enable_test_python3_agent=no
756])
757
758
759AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
760 AS_IF([test -z "$PYTHON2"], [
761 PYTHON2=python2
762 ], [
763 AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
764 ])
765
766 AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
767 AS_IF([test -z "$PYTHON2_BIN"], [
768 AS_IF([test -z "$test_python2_agent_autodetect"],[
769 AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
770 ])
771 ], [
772 AC_MSG_CHECKING([for python2 lttng-ust agent])
773 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
774 PYTHON2_AGENT=$PYTHON2_BIN
775 AC_MSG_RESULT([yes])
776 RUN_PYTHON_AGENT_TEST=yes
777 ], [
778 AC_MSG_RESULT([no])
779 AS_IF([test -z "$test_python2_agent_autodetect"],[
780 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
781 ])
782 ])
783
784 ])
785
786])
787
788AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
789 AS_IF([test -z "$PYTHON3"], [
790 PYTHON3=python3
791 ], [
792 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
793 ])
794
795 AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
796 AS_IF([test -z "$PYTHON3_BIN"], [
797 AS_IF([test -z "$test_python3_agent_autodetect"],[
798 AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
799 ])
800 ], [
801 AC_MSG_CHECKING([for python3 lttng-ust agent])
802 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
803 PYTHON3_AGENT=$PYTHON3_BIN
804 AC_MSG_RESULT([yes])
805 RUN_PYTHON_AGENT_TEST=yes
806 ], [
807 AC_MSG_RESULT([no])
808 AS_IF([test -z "$test_python3_agent_autodetect"],[
809 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
810 ])
811 ])
812
813 ])
814])
815AC_SUBST([RUN_PYTHON_AGENT_TEST])
816AC_SUBST([PYTHON2_AGENT])
817AC_SUBST([PYTHON3_AGENT])
818
819AC_ARG_ENABLE([test-sdt-uprobe],
820 [AS_HELP_STRING([--enable-test-sdt-uprobe], [enable the LTTng UST SDT uprobe tests [default=autodetect]])],
821 [test_sdt_uprobe="$enableval"],
822 [test_sdt_uprobe=autodetect]
823)
824
825AS_IF([test "$test_sdt_uprobe" != "no"], [
826 LTTNG_CHECK_SDT_WORKS
827 AC_PATH_PROG([DTRACE], [dtrace])
828])
829
830AS_IF([test "$test_sdt_uprobe" = "yes"], [
831 AS_IF([test "$lttng_cv_sdt_works" = "no"], [
832 AC_MSG_ERROR([Cannot find 'sys/sdt.h'.])
833 ])
834 AS_IF([test "x$DTRACE" = "x"], [
835 AC_MSG_ERROR([Cannot find SystemTap dtrace. You can set the DTRACE variable to override automatic detection.])
836 ])
837])
838
839AS_IF([test "$test_sdt_uprobe" = "autodetect"], [
840 AS_IF([test "$lttng_cv_sdt_works" = "yes"], [
841 AS_IF([test "x$DTRACE" != "x"], [
842 test_sdt_uprobe=yes
843 ])
844 ])
845])
846
847AM_CONDITIONAL([TEST_SDT_UPROBE], [test "$test_sdt_uprobe" = "yes"])
848
849# Arguments for binaries build exclusion
850AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
851AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
852 [Disable the build of lttng-consumerd binaries]))
853AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
854AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
855 [Disable the build of lttng-relayd binaries]))
856AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
857 [Disable the build of lttng-sessiond binaries]))
858AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
859 [Disable the build of the extra components]))
860
861
862# Always build libconfig since it a dependency of libcommon
863build_lib_config=yes
864
865build_lib_compat=no
866build_lib_consumer=no
867build_lib_hashtable=no
868build_lib_health=no
869build_lib_index=no
870build_lib_kernel_consumer=no
871build_lib_kernel_ctl=no
872build_lib_lttng_ctl=no
873build_lib_relayd=no
874build_lib_fd_tracker=no
875build_lib_sessiond_comm=no
876build_lib_testpoint=no
877build_lib_ust_consumer=no
878
879# There is an overlap for enabled dependencies, but this makes everything
880# simpler. libcommon and libconfig are always compiled so they are not repeated
881# here.
882
883# Enable binary dependencies.
884AS_IF([test x$enable_bin_lttng != xno],
885 [
886 build_lib_lttng_ctl=yes
887 ]
888)
889
890AS_IF([test x$enable_bin_lttng_consumerd != xno],
891 [
892 build_lib_consumer=yes
893 build_lib_sessiond_comm=yes
894 build_lib_index=yes
895 build_lib_health=yes
896 build_lib_testpoint=yes
897 ]
898)
899
900AS_IF([test x$enable_bin_lttng_crash != xno],
901 # Do nothing since libconfig and libcommon are built by default.
902 []
903)
904
905AS_IF([test x$enable_bin_lttng_relayd != xno],
906 [
907 build_lib_lttng_ctl=yes
908 build_lib_sessiond_comm=yes
909 build_lib_hashtable=yes
910 build_lib_compat=yes
911 build_lib_index=yes
912 build_lib_health=yes
913 build_lib_testpoint=yes
914 build_lib_fd_tracker=yes
915 ]
916)
917AS_IF([test x$enable_bin_lttng_sessiond != xno],
918 [
919 build_lib_lttng_ctl=yes
920 build_lib_sessiond_comm=yes
921 build_lib_kernel_ctl=yes
922 build_lib_hashtable=yes
923 build_lib_compat=yes
924 build_lib_relayd=yes
925 build_lib_testpoint=yes
926 build_lib_health=yes
927 ]
928)
929
930# Libraries dependencies enabling
931AS_IF([test x$build_lib_lttng_ctl = xyes],
932 [
933 build_lib_sessiond_comm=yes
934 build_lib_hashtable=yes
935 ]
936)
937
938AS_IF([test x$build_lib_consumer = xyes],
939 [
940 build_lib_sessiond_comm=yes
941 build_lib_kernel_consumer=yes
942 build_lib_hashtable=yes
943 build_lib_compat=yes
944 build_lib_relayd=yes
945 AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
946 ]
947)
948
949AS_IF([test x$build_lib_kernel_consumer = xyes],
950 [
951 build_lib_kernel_ctl=yes
952 build_lib_relayd=yes
953 ]
954)
955
956AS_IF([test x$build_lib_relayd = xyes],
957 [
958 build_lib_sessiond_comm=yes
959 ]
960)
961
962# Find arch type
963AS_CASE([$host_cpu],
964 [k1om], [ARCHTYPE="x86"],
965 [i386], [ARCHTYPE="x86"],
966 [i486], [ARCHTYPE="x86"],
967 [i586], [ARCHTYPE="x86"],
968 [i686], [ARCHTYPE="x86"],
969 [amd64], [ARCHTYPE="x86"],
970 [x86_64], [ARCHTYPE="x86"],
971 [powerpc], [ARCHTYPE="ppc"],
972 [ppc64], [ARCHTYPE="ppc"],
973 [powerpc64], [ARCHTYPE="ppc"],
974 [powerpc64le], [ARCHTYPE="ppc"],
975 [ppc], [ARCHTYPE="ppc"],
976 [s390], [ARCHTYPE="s390"],
977 [s390x], [ARCHTYPE="s390"],
978 [sparc], [ARCHTYPE="sparc64"],
979 [sparc64], [ARCHTYPE="sparc64"],
980 [alpha*], [ARCHTYPE="alpha"],
981 [ia64], [ARCHTYPE="ia64"],
982 [arm*], [ARCHTYPE="arm"],
983 [aarch64*], [ARCHTYPE="aarch64"],
984 [mips*], [ARCHTYPE="mips"],
985 [nios2*], [ARCHTYPE="nios2"],
986 [tile*], [ARCHTYPE="tile"],
987 [hppa*], [ARCHTYPE="hppa"],
988 [m68k], [ARCHTYPE="m68k"],
989 [riscv*], [ARCHTYPE="riscv"],
990 [ARCHTYPE="unknown"]
991)
992
993AC_SUBST(ARCHTYPE)
994
995AS_CASE([$host_os],
996 [linux*], [OSTYPE="linux"],
997 [freebsd*], [OSTYPE="freebsd"],
998 [solaris*], [OSTYPE="solaris"],
999 [cygwin*], [OSTYPE="cygwin"],
1000 [mingw*], [OSTYPE="mingw"],
1001 [OSTYPE="unknown"]
1002)
1003AC_SUBST(OSTYPE)
1004AM_CONDITIONAL([IS_LINUX], [test $OSTYPE = "linux"])
1005
1006
1007
1008# Userspace callstack capture is only supported by the Linux kernel on x86.
1009AH_TEMPLATE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [Define if you have LTTng-modules userspace callstack tracing support])
1010AS_IF([test "x$ARCHTYPE" = "xx86" && test "x$OSTYPE" = "xlinux"],[
1011 have_modules_userspace_callstack_context=yes
1012 AC_DEFINE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [1])
1013])
1014AM_CONDITIONAL([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [test x$have_modules_userspace_callstack_context = xyes])
1015
1016# Export binaries build conditions.
1017AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
1018AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
1019AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
1020AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
1021AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
1022
1023# Export the tests and extras build conditions.
1024AS_IF([\
1025test "x$enable_bin_lttng" != "xno" && \
1026test "x$enable_bin_lttng_consumerd" != "xno" && \
1027test "x$enable_bin_lttng_crash" != "xno" && \
1028test "x$enable_bin_lttng_relayd" != "xno" && \
1029test "x$enable_bin_lttng_sessiond" != "xno"],
1030[build_tests=yes],
1031[build_tests=no]
1032)
1033
1034AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
1035AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
1036
1037# Export libraries build conditions.
1038AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
1039AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
1040AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
1041AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
1042AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
1043AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
1044AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
1045AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
1046AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
1047AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
1048AM_CONDITIONAL([BUILD_LIB_FD_TRACKER], [test x$build_lib_fd_tracker = xyes])
1049AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
1050AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
1051AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
1052
1053AM_CFLAGS="${WARN_CFLAGS} -fno-strict-aliasing $PTHREAD_CFLAGS"
1054AC_SUBST(AM_CFLAGS)
1055
1056# This is set even though it is empty, so Makefiles can do "AM_LDFLAGS += ...".
1057AM_LDFLAGS=""
1058AC_SUBST(AM_LDFLAGS)
1059
1060# The order in which the include folders are searched is important.
1061# The top_builddir should always be searched first in the event that a build
1062# time generated file is included. An example of this is the "version.i" file.
1063# In a scenario where lttng-tools is built from a distribution tarball and in a
1064# out-of-tree manner, the generated "version.i" has priority on the one from
1065# the source (distribution tarball) and must be found first.
1066AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -I\$(top_builddir)/src -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
1067AC_SUBST(AM_CPPFLAGS)
1068
1069lttngincludedir="${includedir}/lttng"
1070AC_SUBST(lttngincludedir)
1071
1072lttngactionincludedir="${includedir}/lttng/action"
1073AC_SUBST(lttngactionincludedir)
1074
1075lttngconditionincludedir="${includedir}/lttng/condition"
1076AC_SUBST(lttngconditionincludedir)
1077
1078lttngnotificationincludedir="${includedir}/lttng/notification"
1079AC_SUBST(lttngnotificationincludedir)
1080
1081lttngtriggerincludedir="${includedir}/lttng/trigger"
1082AC_SUBST(lttngtriggerincludedir)
1083
1084lttngeventruleincludedir="${includedir}/lttng/event-rule"
1085AC_SUBST(lttngeventruleincludedir)
1086
1087lttnglibexecdir="${libdir}/lttng/libexec"
1088AC_SUBST(lttnglibexecdir)
1089
1090AC_CONFIG_FILES([
1091 Makefile
1092 doc/Makefile
1093 doc/man/Makefile
1094 doc/man/asciidoc-attrs.conf
1095 include/Makefile
1096 extras/Makefile
1097 extras/bindings/Makefile
1098 extras/bindings/swig/Makefile
1099 extras/bindings/swig/python/Makefile
1100 extras/core-handler/Makefile
1101 src/Makefile
1102 src/common/Makefile
1103 src/common/kernel-ctl/Makefile
1104 src/common/kernel-consumer/Makefile
1105 src/common/consumer/Makefile
1106 src/common/ust-consumer/Makefile
1107 src/common/hashtable/Makefile
1108 src/common/sessiond-comm/Makefile
1109 src/common/compat/Makefile
1110 src/common/relayd/Makefile
1111 src/common/testpoint/Makefile
1112 src/common/index/Makefile
1113 src/common/health/Makefile
1114 src/common/config/Makefile
1115 src/common/string-utils/Makefile
1116 src/common/fd-tracker/Makefile
1117 src/common/filter/Makefile
1118 src/lib/Makefile
1119 src/lib/lttng-ctl/Makefile
1120 src/lib/lttng-ctl/lttng-ctl.pc
1121 src/bin/Makefile
1122 src/bin/lttng-consumerd/Makefile
1123 src/bin/lttng-sessiond/Makefile
1124 src/bin/lttng-relayd/Makefile
1125 src/bin/lttng/Makefile
1126 src/bin/lttng-crash/Makefile
1127 tests/Makefile
1128 tests/destructive/Makefile
1129 tests/regression/Makefile
1130 tests/regression/kernel/Makefile
1131 tests/regression/tools/Makefile
1132 tests/regression/tools/streaming/Makefile
1133 tests/regression/tools/filtering/Makefile
1134 tests/regression/tools/health/Makefile
1135 tests/regression/tools/tracefile-limits/Makefile
1136 tests/regression/tools/snapshots/Makefile
1137 tests/regression/tools/live/Makefile
1138 tests/regression/tools/exclusion/Makefile
1139 tests/regression/tools/save-load/Makefile
1140 tests/regression/tools/save-load/configuration/Makefile
1141 tests/regression/tools/mi/Makefile
1142 tests/regression/tools/wildcard/Makefile
1143 tests/regression/tools/crash/Makefile
1144 tests/regression/tools/regen-metadata/Makefile
1145 tests/regression/tools/regen-statedump/Makefile
1146 tests/regression/tools/notification/Makefile
1147 tests/regression/tools/rotation/Makefile
1148 tests/regression/tools/base-path/Makefile
1149 tests/regression/tools/metadata/Makefile
1150 tests/regression/tools/tracker/Makefile
1151 tests/regression/tools/working-directory/Makefile
1152 tests/regression/tools/relayd-grouping/Makefile
1153 tests/regression/tools/clear/Makefile
1154 tests/regression/ust/Makefile
1155 tests/regression/ust/nprocesses/Makefile
1156 tests/regression/ust/high-throughput/Makefile
1157 tests/regression/ust/low-throughput/Makefile
1158 tests/regression/ust/before-after/Makefile
1159 tests/regression/ust/buffers-pid/Makefile
1160 tests/regression/ust/periodical-metadata-flush/Makefile
1161 tests/regression/ust/multi-session/Makefile
1162 tests/regression/ust/multi-lib/Makefile
1163 tests/regression/ust/overlap/Makefile
1164 tests/regression/ust/overlap/demo/Makefile
1165 tests/regression/ust/linking/Makefile
1166 tests/regression/ust/daemon/Makefile
1167 tests/regression/ust/exit-fast/Makefile
1168 tests/regression/ust/fork/Makefile
1169 tests/regression/ust/libc-wrapper/Makefile
1170 tests/regression/ust/baddr-statedump/Makefile
1171 tests/regression/ust/ust-dl/Makefile
1172 tests/regression/ust/java-jul/Makefile
1173 tests/regression/ust/java-log4j/Makefile
1174 tests/regression/ust/python-logging/Makefile
1175 tests/regression/ust/getcpu-override/Makefile
1176 tests/regression/ust/clock-override/Makefile
1177 tests/regression/ust/type-declarations/Makefile
1178 tests/regression/ust/rotation-destroy-flush/Makefile
1179 tests/regression/ust/blocking/Makefile
1180 tests/regression/ust/namespaces/Makefile
1181 tests/stress/Makefile
1182 tests/unit/Makefile
1183 tests/unit/ini_config/Makefile
1184 tests/perf/Makefile
1185 tests/utils/Makefile
1186 tests/utils/tap/Makefile
1187 tests/utils/testapp/Makefile
1188 tests/utils/testapp/gen-ns-events/Makefile
1189 tests/utils/testapp/gen-kernel-test-events/Makefile
1190 tests/utils/testapp/gen-ust-events/Makefile
1191 tests/utils/testapp/gen-ust-events-ns/Makefile
1192 tests/utils/testapp/gen-syscall-events-callstack/Makefile
1193 tests/utils/testapp/gen-ust-nevents/Makefile
1194 tests/utils/testapp/gen-ust-nevents-str/Makefile
1195 tests/utils/testapp/gen-syscall-events/Makefile
1196 tests/utils/testapp/gen-ust-tracef/Makefile
1197 tests/utils/testapp/userspace-probe-elf-binary/Makefile
1198 tests/utils/testapp/userspace-probe-elf-cxx-binary/Makefile
1199 tests/utils/testapp/userspace-probe-sdt-binary/Makefile
1200])
1201
1202# Inject variable into python test script.
1203AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1204# Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1205AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1206AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
1207
1208AC_OUTPUT
1209
1210#
1211# Mini-report on what will be built.
1212#
1213
1214PPRINT_INIT
1215PPRINT_SET_INDENT(1)
1216PPRINT_SET_TS(38)
1217
1218AS_ECHO
1219AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1220AS_ECHO
1221
1222AS_IF([test -n "$report_fold"], [
1223 AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1224], [
1225 AS_ECHO("$version_description")
1226])
1227
1228AS_ECHO
1229PPRINT_SUBTITLE([Features])
1230
1231# Target architecture we're building for.
1232target_arch=$host_cpu
1233[
1234for f in $CFLAGS; do
1235 if test $f = "-m32"; then
1236 target_arch="32-bit"
1237 elif test $f = "-m64"; then
1238 target_arch="64-bit"
1239 fi
1240done
1241]
1242PPRINT_PROP_STRING([Target architecture], $target_arch)
1243
1244# kmod enabled/disabled
1245test "x$with_kmod" != "xno" && value=1 || value=0
1246PPRINT_PROP_BOOL([libkmod support], $value)
1247
1248# LTTng-UST enabled/disabled
1249test "x$with_lttng_ust" = "xyes" && value=1 || value=0
1250PPRINT_PROP_BOOL([LTTng-UST support], $value)
1251
1252AS_ECHO
1253PPRINT_SUBTITLE([Binaries])
1254
1255# List binaries to be built
1256test x$enable_bin_lttng != xno && value=1 || value=0
1257PPRINT_PROP_BOOL([lttng], $value)
1258
1259test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1260PPRINT_PROP_BOOL([lttng-consumerd], $value)
1261
1262test x$enable_bin_lttng_crash != xno && value=1 || value=0
1263PPRINT_PROP_BOOL([lttng-crash], $value)
1264
1265test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1266PPRINT_PROP_BOOL([lttng-relayd], $value)
1267
1268test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1269PPRINT_PROP_BOOL([lttng-sessiond], $value)
1270
1271# Extras
1272test x$enable_extras != xno && value=1 || value=0
1273AS_ECHO
1274PPRINT_SET_INDENT(0)
1275PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1276PPRINT_SET_INDENT(1)
1277
1278AS_ECHO
1279PPRINT_SUBTITLE([Tests])
1280
1281# Print clear message that tests won't be built
1282AS_IF([test "x$build_tests" = "xno"],[
1283 PPRINT_WARN([Tests won't be built since some binaries were disabled])
1284])
1285
1286# LTTng UST Java agent JUL tests enabled/disabled
1287test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1288PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1289
1290# LTTng UST Java agent Log4j tests enabled/disabled
1291test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1292PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1293
1294test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1295PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1296
1297test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1298PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1299
1300# LTTng UST Java agent Log4j tests enabled/disabled
1301test "x$test_sdt_uprobe" = "xyes" && value=1 || value=0
1302PPRINT_PROP_BOOL([LTTng-UST SDT uprobe tests], $value)
1303
1304#Python binding enabled/disabled
1305test "x$enable_python_binding" = xyes && value=1 || value=0
1306AS_ECHO
1307PPRINT_SET_INDENT(0)
1308PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1309
1310# man pages build enabled/disabled
1311m4_pushdef([build_man_pages_msg], [Build and install man pages])
1312
1313AS_IF([test "x$man_pages_opt" != "xno"], [
1314 AS_IF([test "x$in_git_repo" = "xyes"], [
1315 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1316 ], [
1317 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1318 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1319 ], [
1320 PPRINT_PROP_STRING([build_man_pages_msg],
1321 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1322 $PPRINT_COLOR_SUBTITLE)
1323 ])
1324 ])
1325], [
1326 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1327])
1328
1329m4_popdef([build_man_pages_msg])
1330
1331test "x$embedded_help" = xyes && value=1 || value=0
1332PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1333
1334PPRINT_SET_INDENT(1)
1335
1336report_bindir="`eval eval echo $bindir`"
1337report_libdir="`eval eval echo $libdir`"
1338
1339# Print the bindir and libdir this `make install' will install into.
1340AS_ECHO
1341PPRINT_SUBTITLE([Install directories])
1342PPRINT_PROP_STRING([Binaries], [$report_bindir])
1343PPRINT_PROP_STRING([Libraries], [$report_libdir])
1344
1345AS_ECHO
1346PPRINT_SUBTITLE([Search directories])
1347
1348# If we build the sessiond, print the paths it will use
1349AS_IF([test "$SESSIOND_BIN" = ""],[
1350 path="$report_bindir/lttng-sessiond"
1351],[
1352 path="$SESSIOND_BIN"
1353])
1354PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1355
1356AS_IF([test "$CONSUMERD32_BIN" = ""],[
1357 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1358],[
1359 path="$CONSUMERD32_BIN"
1360])
1361PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1362
1363AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1364 path="`eval eval echo $libdir`"
1365],[
1366 path="$CONSUMERD32_LIBDIR"
1367])
1368PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1369
1370AS_IF([test "$CONSUMERD64_BIN" = ""],[
1371 path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1372],[
1373 path="$CONSUMERD64_BIN"
1374])
1375PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1376
1377AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1378 path="`eval eval echo $libdir`"
1379],[
1380 path="$CONSUMERD64_LIBDIR"
1381])
1382PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1383PPRINT_SET_INDENT(0)
1384
1385AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1386 AS_ECHO
1387 PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1388
1389Note that the man pages are already built in this distribution tarball,
1390therefore asciidoc and xmlto are only needed if you intend to modify
1391their sources.
1392
1393Also note that the installed man pages will contain the project's
1394default command-line option and environment variable values.
1395
1396Use --disable-man-pages to completely disable building and installing
1397the man pages.])
1398])
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