configure.ac

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