configure.ac

   1 AC_PREREQ([2.64])
   2 AC_INIT([lttng-tools],[2.10.0-rc1],[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([$host_os],
 114   [cygwin*],
 115     [
 116       LT_NO_UNDEFINED="-no-undefined"
 117     ],
 118   [cygwin*|darwin*|mingw*|solaris*],
 119     [
 120       # On platforms where we only support the relayd, disable the other binaries by default
 121       AS_IF([test "x$enable_bin_lttng" = "x" ], [enable_bin_lttng=no])
 122       AS_IF([test "x$enable_bin_lttng_consumerd" = "x" ], [enable_bin_lttng_consumerd=no])
 123       AS_IF([test "x$enable_bin_lttng_crash" = "x" ], [enable_bin_lttng_crash=no])
 124       AS_IF([test "x$enable_bin_lttng_sessiond" = "x" ], [enable_bin_lttng_sessiond=no])
 125       AS_IF([test "x$enable_extras" = "x" ], [enable_extras=no])
 126       AS_IF([test "x$with_lttng_ust" = "x" ], [with_lttng_ust=no])
 127     ]
 128 )
 129
 130 AC_SUBST(LT_NO_UNDEFINED)
 131
 132 # Compute minor/major/patchlevel version numbers
 133 major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
 134 minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
 135 patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
 136
 137 AC_SUBST([MAJOR_VERSION], [$major_version])
 138 AC_SUBST([MINOR_VERSION], [$minor_version])
 139 AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
 140 AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
 141 AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
 142 AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
 143
 144 version_name="KeKriek"
 145 version_description='From Brasserie Dunham, a sour mashed golden wheat ale fermented with local sour cherries from Tougas orchards. Fresh sweet cherry notes with some tartness, lively carbonation with a dry finish.'
 146 version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
 147
 148 AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
 149 AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
 150
 151 # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
 152 AC_ARG_ENABLE(libtool-linkdep-fixup,
 153         AS_HELP_STRING([--disable-libtool-linkdep-fixup],
 154                         [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
 155         libtool_fixup=$enableval,
 156         libtool_fixup=yes)
 157
 158 AS_IF([test "x$libtool_fixup" = "xyes"],
 159             [
 160             libtool_m4="$srcdir/m4/libtool.m4"
 161             libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
 162             AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
 163             libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
 164             AS_IF([test $libtool_flag_pattern_count -ne 0],
 165             [
 166                   AC_MSG_RESULT([$libtool_flag_pattern_count])
 167                   AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
 168                   $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
 169                   ],
 170                   [
 171                   AC_MSG_RESULT([none])
 172                   ])
 173             ])
 174
 175 AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
 176
 177 AC_CHECK_HEADERS([ \
 178         sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
 179         signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
 180         getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
 181         netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
 182         sys/mount.h sys/param.h sys/time.h
 183 ])
 184
 185 # Basic functions check
 186 AC_CHECK_FUNCS([ \
 187         atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
 188         gethostbyname gethostname getpagesize localtime_r memchr memset \
 189         mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
 190         strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
 191         strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
 192         sched_getcpu sysconf sync_file_range
 193 ])
 194
 195 # Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
 196 # add -lrt to LIBS
 197 AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
 198
 199 # Babeltrace viewer check
 200 AC_ARG_WITH([babeltrace-bin],
 201         AS_HELP_STRING([--with-babeltrace-bin],
 202         [Location of the babeltrace viewer executable (including the filename)]),
 203         [BABELTRACE_BIN="$withval"],
 204         [BABELTRACE_BIN=''])
 205 AC_SUBST([BABELTRACE_BIN])
 206
 207 # lttv-gui
 208 AC_ARG_WITH([lttv-gui-bin],
 209         AS_HELP_STRING([--with-lttv-gui-bin],
 210    [Location of the lttv GUI viewer executable (including the filename)]),
 211    [LTTV_GUI_BIN="$withval"],
 212    [LTTV_GUI_BIN=''])
 213 AC_SUBST([LTTV_GUI_BIN])
 214
 215 AC_ARG_WITH([consumerd32-bin],
 216         AS_HELP_STRING([--with-consumerd32-bin],
 217         [Location of the 32-bit consumerd executable (including the filename)]),
 218         [CONSUMERD32_BIN="$withval"],
 219         [CONSUMERD32_BIN=''])
 220 AC_SUBST([CONSUMERD32_BIN])
 221
 222 AC_ARG_WITH([consumerd64-bin],
 223         AS_HELP_STRING([--with-consumerd64-bin],
 224         [Location of the 64-bit consumerd executable (including the filename)]),
 225         [CONSUMERD64_BIN="$withval"],
 226         [CONSUMERD64_BIN=''])
 227 AC_SUBST([CONSUMERD64_BIN])
 228
 229 AC_ARG_WITH([consumerd32-libdir],
 230         AS_HELP_STRING([--with-consumerd32-libdir],
 231         [Directory containing the 32-bit consumerd libraries]),
 232         [CONSUMERD32_LIBDIR="$withval"],
 233         [CONSUMERD32_LIBDIR=''])
 234 AC_SUBST([CONSUMERD32_LIBDIR])
 235
 236 AC_ARG_WITH([consumerd64-libdir],
 237         AS_HELP_STRING([--with-consumerd64-libdir],
 238         [Directory containing the 64-bit consumerd libraries]),
 239         [CONSUMERD64_LIBDIR="$withval"],
 240         [CONSUMERD64_LIBDIR=''])
 241 AC_SUBST([CONSUMERD64_LIBDIR])
 242
 243 AC_ARG_WITH([sessiond-bin],
 244         AS_HELP_STRING([--with-sessiond-bin],
 245         [Location of the sessiond executable (including the filename)]),
 246         [SESSIOND_BIN="$withval"],
 247         [SESSIOND_BIN=''])
 248 AC_SUBST([SESSIOND_BIN])
 249
 250 AC_ARG_WITH([lttng-system-rundir],
 251         AS_HELP_STRING([--with-lttng-system-rundir],
 252         [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
 253         [LTTNG_SYSTEM_RUNDIR="$withval"],
 254         [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
 255 AC_SUBST([LTTNG_SYSTEM_RUNDIR])
 256
 257 AC_ARG_ENABLE([test-java-agent-jul],
 258         [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
 259         [test_java_agent_jul=$enableval],
 260         [test_java_agent_jul=no]
 261 )
 262
 263 AC_ARG_ENABLE([test-java-agent-log4j],
 264         [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j tests [default=no]])],
 265         [test_java_agent_log4j=$enableval],
 266         [test_java_agent_log4j=no]
 267 )
 268
 269 AC_ARG_ENABLE([test-java-agent-all],
 270         [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
 271         [test_java_agent_jul=$enableval
 272          test_java_agent_log4j=$enableval],
 273         [:]
 274 )
 275
 276 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
 277 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
 278 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
 279 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
 280 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
 281 AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
 282 AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
 283 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
 284
 285 AC_DEFUN([_AC_DEFINE_AND_SUBST], [
 286         AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
 287         $1="$2"
 288         AC_SUBST([$1])
 289 ])
 290
 291 AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
 292         AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
 293         $1="$2"
 294         AC_SUBST([$1])
 295 ])
 296
 297 # Default values
 298 m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [16384])
 299 m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
 300 m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
 301 m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
 302 m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
 303 m4_define([_DEFAULT_CHANNEL_MONITOR_TIMER], [1000000])
 304 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT], [5345])
 305 _AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
 306 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
 307 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
 308 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
 309 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
 310 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
 311 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
 312 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [1048576])
 313 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
 314 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
 315 _AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
 316 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
 317 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
 318 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
 319 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
 320 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
 321 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
 322 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
 323 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
 324 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
 325 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
 326 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
 327 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
 328 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
 329 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
 330 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
 331 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
 332 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
 333 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [524288])
 334 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
 335 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
 336 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
 337 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
 338 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
 339 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
 340
 341 # Command short descriptions
 342 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
 343 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
 344 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
 345 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
 346 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
 347 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
 348 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
 349 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
 350 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
 351 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
 352 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Manage an LTTng tracing session's data regeneration])
 353 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
 354 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
 355 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
 356 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
 357 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
 358 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
 359 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
 360 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
 361 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
 362 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
 363
 364 if test "x$prefix" = "xNONE"; then
 365         prefix=$ac_default_prefix
 366 fi
 367 CONFDIR=`eval echo $sysconfdir`
 368 AC_SUBST(CONFDIR)
 369 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
 370
 371 AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data directory.])
 372
 373 # Check libpopt
 374 PKG_CHECK_MODULES([POPT], [popt],
 375   [
 376     dnl PKG_CHECK_MODULES defines POPT_LIBS
 377   ],
 378   [
 379     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])
 380     AC_MSG_WARN([Finding libpopt without pkg-config.])
 381     AC_CHECK_LIB([popt],
 382       [poptGetContext],
 383       [POPT_LIBS="-lpopt"],
 384       [
 385         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])
 386       ]
 387     )
 388   ]
 389 )
 390 AC_SUBST(POPT_LIBS)
 391
 392 PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
 393
 394 # First, check for uuid in system libs
 395 AH_TEMPLATE([LTTNG_HAVE_LIBUUID], [Define if you have libuuid support])
 396 AC_CHECK_FUNCS([uuid_generate],
 397   [
 398     AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
 399     UUID_LIBS=""
 400   ],
 401   [
 402     # Then, check if the pkg-config module is available, otherwise explicitly check
 403     # for libuuid, or uuid support in the C-library.
 404     PKG_CHECK_MODULES([UUID], [uuid],
 405       [
 406         AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
 407         dnl PKG_CHECK_MODULES defines UUID_LIBS
 408       ],
 409       [
 410         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])
 411         AC_MSG_WARN([Finding libuuid without pkg-config.])
 412         AC_CHECK_LIB([uuid], [uuid_generate],
 413           [
 414             AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
 415             UUID_LIBS="-luuid"
 416           ],
 417           [
 418             # libuuid not found, check for uuid_create in libc.
 419             AC_CHECK_LIB([c], [uuid_create],
 420               [
 421                 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
 422                 UUID_LIBS="-lc"
 423               ],
 424               [
 425                 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])
 426               ]
 427             )
 428           ]
 429         )
 430       ]
 431     )
 432   ]
 433 )
 434 AC_SUBST(UUID_LIBS)
 435
 436 AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
 437
 438 # URCU library version needed or newer
 439 m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.8.0 is needed])
 440
 441 # Check liburcu needed function calls
 442 AC_CHECK_DECL([cds_list_add], [],
 443         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
 444 AC_CHECK_DECL([cds_wfcq_init], [],
 445         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
 446 AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
 447         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
 448 AC_CHECK_DECL([futex_async], [],
 449         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
 450 AC_CHECK_DECL([rcu_thread_offline], [],
 451         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
 452 AC_CHECK_DECL([rcu_thread_online], [],
 453         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
 454 AC_CHECK_DECL([caa_likely], [],
 455         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
 456 AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
 457         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
 458
 459 #Function added in urcu 0.7.0
 460 AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
 461         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
 462 )
 463
 464 # Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
 465 # it can be explicitly disabled with --without-kmod
 466 AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
 467 AC_ARG_WITH([kmod],
 468   [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
 469   [],
 470   [with_kmod=check]
 471 )
 472
 473 AS_IF([test "x$with_kmod" != "xno"],
 474   [
 475     AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
 476       [
 477         AC_DEFINE([HAVE_KMOD], [1])
 478         KMOD_LIBS="-lkmod"
 479       ],
 480       [
 481         if test "x$with_kmod" != xcheck; then
 482           AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
 483         else
 484           with_kmod=no
 485         fi
 486       ]
 487     )
 488   ]
 489 )
 490 AC_SUBST(KMOD_LIBS)
 491
 492 # Check for liblttng-ust-ctl, fail if it's not found,
 493 # it can be explicitly disabled with --without-lttng-ust
 494 AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
 495 AC_ARG_WITH([lttng-ust],
 496   [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
 497   [],
 498   [with_lttng_ust=yes]
 499 )
 500
 501 AS_IF([test "x$with_lttng_ust" = "xyes"],
 502   [
 503     AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
 504       [
 505         AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
 506       ],
 507       [
 508         AC_MSG_FAILURE([Cannot find LTTng-UST >= 2.2.x. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])
 509       ],
 510       [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
 511     )
 512   ]
 513 )
 514 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
 515
 516
 517
 518 # check for dlopen
 519 AC_CHECK_LIB([dl], [dlopen],
 520   [DL_LIBS="-ldl"],
 521   [
 522     #libdl not found, check for dlopen in libc.
 523     AC_CHECK_LIB([c], [dlopen],
 524       [DL_LIBS="-lc"],
 525       [AC_MSG_FAILURE([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])]
 526     )
 527   ]
 528 )
 529 AC_SUBST(DL_LIBS)
 530
 531 # Check for fmemopen
 532 AC_CHECK_LIB([c], [fmemopen],
 533 [
 534         AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
 535 ]
 536 )
 537
 538 # Check for open_memstream
 539 AC_CHECK_LIB([c], [open_memstream],
 540 [
 541         AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
 542 ]
 543 )
 544
 545 # check for libpfm
 546 AC_CHECK_LIB([pfm], [pfm_initialize],
 547              [
 548               have_libpfm=yes
 549               ])
 550 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
 551
 552 AC_ARG_ENABLE([git-version],
 553               [AC_HELP_STRING([--disable-git-version],
 554                               [Do not use the git version for the build])],
 555               [have_git_version=$enableval], [have_git_version=yes]
 556 )
 557
 558 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
 559         [test "x${have_git_version}" = "xyes"])
 560
 561 # For Python
 562 # SWIG version needed or newer:
 563 swig_version=2.0.0
 564
 565 AC_ARG_ENABLE([python-bindings],
 566               [AC_HELP_STRING([--enable-python-bindings],
 567                               [compile Python bindings])],
 568               [enable_python_binding=$enableval], [enable_python_binding=no])
 569
 570 AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
 571
 572 if test "x$enable_python_binding" = xyes; then
 573   AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
 574   AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
 575   AM_PATH_PYTHON([3.0])
 576
 577   AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
 578   AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
 579   AS_IF([test -z "$PYTHON_INCLUDE"], [
 580     AS_IF([test -z "$PYTHON_CONFIG"], [
 581       AC_PATH_PROGS([PYTHON_CONFIG],
 582                     [python$PYTHON_VERSION-config python-config],
 583                     [no],
 584                     [`dirname $PYTHON`])
 585       AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
 586     ])
 587     AC_MSG_CHECKING([python include flags])
 588     PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
 589     AC_MSG_RESULT([$PYTHON_INCLUDE])
 590   ])
 591
 592 else
 593     AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
 594 [if you want Python bindings.])
 595
 596 fi
 597
 598 # Epoll check. If not present, the build will fallback on poll() API
 599 AX_HAVE_EPOLL(
 600         [AX_CONFIG_FEATURE_ENABLE(epoll)],
 601         [AX_CONFIG_FEATURE_DISABLE(epoll)]
 602 )
 603 AX_CONFIG_FEATURE(
 604         [epoll], [This platform supports epoll(7)],
 605         [HAVE_EPOLL], [This platform supports epoll(7).],
 606         [enable_epoll="yes"], [enable_epoll="no"]
 607 )
 608 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
 609
 610 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
 611 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
 612
 613 if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
 614         AX_JAVA_OPTIONS
 615         AX_PROG_JAVAC
 616         AX_PROG_JAVA
 617         AX_PROG_JAR
 618
 619         AX_CHECK_CLASSPATH
 620
 621         # Check for Java UST agent common class first
 622         AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
 623         if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
 624                 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
 625         fi
 626
 627         if test "x$test_java_agent_jul" = "xyes"; then
 628                 # Check for JUL agent class
 629                 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
 630                 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
 631                         AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
 632                 fi
 633         fi
 634
 635         if test "x$test_java_agent_log4j" = "xyes"; then
 636                 # Check for Log4j agent class
 637                 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
 638                 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
 639                         AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
 640                 fi
 641
 642                 # Check for Log4j class
 643                 AX_CHECK_CLASS(org.apache.log4j.Logger)
 644                 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
 645                         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"])
 646                 fi
 647         fi
 648 fi
 649
 650 # set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
 651 # is not distributed in tarballs
 652 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
 653 AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
 654
 655 # enable building man pages (user's intention)
 656 AC_ARG_ENABLE(
 657         man-pages,
 658         AS_HELP_STRING(
 659                 [--disable-man-pages],
 660                 [Do not build and install man pages (already built in a distributed tarball)]
 661         ),
 662         [man_pages_opt=$enableval],
 663         [man_pages_opt=yes]
 664 )
 665
 666 # check for asciidoc and xmlto if we enabled building the man pages
 667 have_asciidoc_xmlto=no
 668 warn_prebuilt_man_pages=no
 669
 670 AS_IF([test "x$man_pages_opt" = "xyes"], [
 671         AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
 672         AC_PATH_PROG([XMLTO], [xmlto], [no])
 673
 674         AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
 675                 AS_IF([test "x$in_git_repo" = "xyes"], [
 676                         # this is an error because we're in the Git repo, which
 677                         # means the man pages are not already generated for us,
 678                         # thus asciidoc/xmlto are required because we were asked
 679                         # to build the man pages
 680                         AC_MSG_ERROR([
 681 You need asciidoc and xmlto to build the LTTng-tools man pages. Use
 682 --disable-man-pages to disable building the man pages, in which case
 683 they will not be installed.
 684                         ])
 685                 ], [
 686                         # only warn here: since we're in the tarball, the man
 687                         # pages should already be generated at this point, thus
 688                         # asciidoc/xmlto are not strictly required
 689                         warn_prebuilt_man_pages=yes
 690                 ])
 691         ], [
 692                 have_asciidoc_xmlto=yes
 693         ])
 694 ])
 695
 696 # export man page build condition: build the man pages if the user
 697 # asked for it, and if the tools are available
 698 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
 699 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
 700
 701 AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
 702
 703 # embedded --help message
 704 AC_ARG_ENABLE(
 705         [embedded-help],
 706         AS_HELP_STRING(
 707                 [--enable-embedded-help],
 708                 [Embed the --help messages in the executable files]
 709         ),
 710         [embedded_help=$enableval],
 711         [embedded_help=no]
 712 )
 713 AS_IF([test "x$embedded_help" = "xyes"], [
 714         AS_IF([test "x$man_pages_opt" = "xno"], [
 715                 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
 716         ])
 717         AC_PATH_PROG([man_prog_path], [man], [no])
 718         AS_IF([test "x$man_prog_path" = "xno"], [
 719                 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
 720         ])
 721         AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
 722         AC_SUBST([MANPROG], [$man_prog_path])
 723 ])
 724 AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
 725
 726 # Python agent test
 727 UST_PYTHON_AGENT="lttngust"
 728
 729 AC_ARG_ENABLE(test-python2-agent,
 730         AS_HELP_STRING([--enable-test-python2-agent],
 731                 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
 732         ),[:],[test_python2_agent_autodetect=yes]
 733 )
 734
 735 AC_ARG_ENABLE(test-python3-agent,
 736         AS_HELP_STRING([--enable-test-python3-agent],
 737                 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
 738         ),[:],[test_python3_agent_autodetect=yes]
 739 )
 740
 741 AC_ARG_ENABLE(test-python-agent-all,
 742         AS_HELP_STRING([--enable-test-python-agent-all],
 743                 [enable test for all python{2/3} agent.]
 744         ),
 745 )
 746
 747 AS_IF([test ! -z "$enable_test_python_agent_all"], [
 748        unset test_python2_agent_autodetect
 749        unset test_python3_agent_autodetect
 750 ])
 751
 752 AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
 753        enable_test_python2_agent=yes
 754        enable_test_python3_agent=yes
 755 ])
 756
 757 AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
 758        enable_test_python2_agent=no
 759        enable_test_python3_agent=no
 760 ])
 761
 762
 763 AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
 764         AS_IF([test -z "$PYTHON2"], [
 765                         PYTHON2=python2
 766                 ], [
 767                         AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
 768         ])
 769
 770         AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
 771         AS_IF([test -z "$PYTHON2_BIN"], [
 772                 AS_IF([test -z "$test_python2_agent_autodetect"],[
 773                         AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
 774                 ])
 775         ], [
 776                 AC_MSG_CHECKING([for python2 lttng-ust agent])
 777                 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
 778                         PYTHON2_AGENT=$PYTHON2_BIN
 779                         AC_MSG_RESULT([yes])
 780                         RUN_PYTHON_AGENT_TEST=yes
 781                 ], [
 782                         AC_MSG_RESULT([no])
 783                         AS_IF([test -z "$test_python2_agent_autodetect"],[
 784                                 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
 785                         ])
 786                 ])
 787
 788         ])
 789
 790 ])
 791
 792 AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
 793         AS_IF([test -z "$PYTHON3"], [
 794                 PYTHON3=python3
 795         ], [
 796                 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
 797         ])
 798
 799         AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
 800         AS_IF([test -z "$PYTHON3_BIN"], [
 801                 AS_IF([test -z "$test_python3_agent_autodetect"],[
 802                         AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
 803                 ])
 804         ], [
 805                 AC_MSG_CHECKING([for python3 lttng-ust agent])
 806                 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
 807                         PYTHON3_AGENT=$PYTHON3_BIN
 808                         AC_MSG_RESULT([yes])
 809                         RUN_PYTHON_AGENT_TEST=yes
 810                 ], [
 811                         AC_MSG_RESULT([no])
 812                         AS_IF([test -z "$test_python3_agent_autodetect"],[
 813                                 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
 814                         ])
 815                 ])
 816
 817         ])
 818 ])
 819 AC_SUBST([RUN_PYTHON_AGENT_TEST])
 820 AC_SUBST([PYTHON2_AGENT])
 821 AC_SUBST([PYTHON3_AGENT])
 822
 823 # Arguments for binaries build exclusion
 824 AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
 825 AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
 826               [Disable the build of lttng-consumerd binaries]))
 827 AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
 828 AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
 829               [Disable the build of lttng-relayd binaries]))
 830 AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
 831               [Disable the build of lttng-sessiond binaries]))
 832 AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
 833               [Disable the build of the extra components]))
 834
 835
 836 # Always build libconfig since it a dependency of libcommon
 837 build_lib_config=yes
 838
 839 build_lib_compat=no
 840 build_lib_consumer=no
 841 build_lib_hashtable=no
 842 build_lib_health=no
 843 build_lib_index=no
 844 build_lib_kernel_consumer=no
 845 build_lib_kernel_ctl=no
 846 build_lib_lttng_ctl=no
 847 build_lib_relayd=no
 848 build_lib_sessiond_comm=no
 849 build_lib_testpoint=no
 850 build_lib_ust_consumer=no
 851
 852 # There is an overlap for enabled dependencies, but this makes everything
 853 # simpler. libcommon and libconfig are always compiled so they are not repeated
 854 # here.
 855
 856 # Enable binary dependencies.
 857 AS_IF([test x$enable_bin_lttng != xno],
 858       [
 859        build_lib_lttng_ctl=yes
 860       ]
 861 )
 862
 863 AS_IF([test x$enable_bin_lttng_consumerd != xno],
 864       [
 865        build_lib_consumer=yes
 866        build_lib_sessiond_comm=yes
 867        build_lib_index=yes
 868        build_lib_health=yes
 869        build_lib_testpoint=yes
 870       ]
 871 )
 872
 873 AS_IF([test x$enable_bin_lttng_crash != xno],
 874       # Do nothing since libconfig and libcommon are built by default.
 875       []
 876 )
 877
 878 AS_IF([test x$enable_bin_lttng_relayd != xno],
 879       [
 880        build_lib_lttng_ctl=yes
 881        build_lib_sessiond_comm=yes
 882        build_lib_hashtable=yes
 883        build_lib_compat=yes
 884        build_lib_index=yes
 885        build_lib_health=yes
 886        build_lib_testpoint=yes
 887       ]
 888 )
 889 AS_IF([test x$enable_bin_lttng_sessiond != xno],
 890       [
 891        build_lib_lttng_ctl=yes
 892        build_lib_sessiond_comm=yes
 893        build_lib_kernel_ctl=yes
 894        build_lib_hashtable=yes
 895        build_lib_compat=yes
 896        build_lib_relayd=yes
 897        build_lib_testpoint=yes
 898        build_lib_health=yes
 899        build_lib_health=yes
 900       ]
 901 )
 902
 903 # Libraries dependencies enabling
 904 AS_IF([test x$build_lib_lttng_ctl = xyes],
 905       [
 906        build_lib_sessiond_comm=yes
 907        build_lib_hashtable=yes
 908       ]
 909 )
 910
 911 AS_IF([test x$build_lib_consumer = xyes],
 912       [
 913        build_lib_sessiond_comm=yes
 914        build_lib_kernel_consumer=yes
 915        build_lib_hashtable=yes
 916        build_lib_compat=yes
 917        build_lib_relayd=yes
 918        AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
 919       ]
 920 )
 921
 922 AS_IF([test x$build_lib_kernel_consumer = xyes],
 923       [
 924        build_lib_kernel_ctl=yes
 925        build_lib_relayd=yes
 926       ]
 927 )
 928
 929 AS_IF([test x$build_lib_relayd = xyes],
 930       [
 931        build_lib_sessiond_comm=yes
 932       ]
 933 )
 934
 935
 936 # Export binaries build conditions.
 937 AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
 938 AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
 939 AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
 940 AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
 941 AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
 942
 943 # Export the tests and extras build conditions.
 944 AS_IF([\
 945 test "x$enable_bin_lttng" != "xno" && \
 946 test "x$enable_bin_lttng_consumerd" != "xno" && \
 947 test "x$enable_bin_lttng_crash" != "xno" && \
 948 test "x$enable_bin_lttng_relayd" != "xno" && \
 949 test "x$enable_bin_lttng_sessiond" != "xno"],
 950 [build_tests=yes],
 951 [build_tests=no]
 952 )
 953
 954 AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
 955 AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
 956
 957 # Export libraries build conditions.
 958 AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
 959 AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
 960 AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
 961 AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
 962 AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
 963 AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
 964 AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
 965 AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
 966 AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
 967 AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
 968 AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
 969 AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
 970 AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
 971
 972 AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
 973 AC_SUBST(AM_CFLAGS)
 974
 975 AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
 976 AC_SUBST(AM_CPPFLAGS)
 977
 978 lttngincludedir="${includedir}/lttng"
 979 AC_SUBST(lttngincludedir)
 980
 981 lttngactionincludedir="${includedir}/lttng/action"
 982 AC_SUBST(lttngactionincludedir)
 983
 984 lttngconditionincludedir="${includedir}/lttng/condition"
 985 AC_SUBST(lttngconditionincludedir)
 986
 987 lttngnotificationincludedir="${includedir}/lttng/notification"
 988 AC_SUBST(lttngnotificationincludedir)
 989
 990 lttngtriggerincludedir="${includedir}/lttng/trigger"
 991 AC_SUBST(lttngtriggerincludedir)
 992
 993 lttnglibexecdir="${libdir}/lttng/libexec"
 994 AC_SUBST(lttnglibexecdir)
 995
 996 AC_CONFIG_FILES([
 997         Makefile
 998         doc/Makefile
 999         doc/man/Makefile
1000         doc/man/asciidoc-attrs.conf
1001         include/Makefile
1002         extras/Makefile
1003         extras/bindings/Makefile
1004         extras/bindings/swig/Makefile
1005         extras/bindings/swig/python/Makefile
1006         extras/core-handler/Makefile
1007         src/Makefile
1008         src/common/Makefile
1009         src/common/kernel-ctl/Makefile
1010         src/common/kernel-consumer/Makefile
1011         src/common/consumer/Makefile
1012         src/common/ust-consumer/Makefile
1013         src/common/hashtable/Makefile
1014         src/common/sessiond-comm/Makefile
1015         src/common/compat/Makefile
1016         src/common/relayd/Makefile
1017         src/common/testpoint/Makefile
1018         src/common/index/Makefile
1019         src/common/health/Makefile
1020         src/common/config/Makefile
1021         src/common/string-utils/Makefile
1022         src/lib/Makefile
1023         src/lib/lttng-ctl/Makefile
1024         src/lib/lttng-ctl/filter/Makefile
1025         src/lib/lttng-ctl/lttng-ctl.pc
1026         src/bin/Makefile
1027         src/bin/lttng-consumerd/Makefile
1028         src/bin/lttng-sessiond/Makefile
1029         src/bin/lttng-relayd/Makefile
1030         src/bin/lttng/Makefile
1031         src/bin/lttng-crash/Makefile
1032         tests/Makefile
1033         tests/destructive/Makefile
1034         tests/regression/Makefile
1035         tests/regression/kernel/Makefile
1036         tests/regression/tools/Makefile
1037         tests/regression/tools/streaming/Makefile
1038         tests/regression/tools/filtering/Makefile
1039         tests/regression/tools/health/Makefile
1040         tests/regression/tools/tracefile-limits/Makefile
1041         tests/regression/tools/snapshots/Makefile
1042         tests/regression/tools/live/Makefile
1043         tests/regression/tools/exclusion/Makefile
1044         tests/regression/tools/save-load/Makefile
1045         tests/regression/tools/save-load/configuration/Makefile
1046         tests/regression/tools/mi/Makefile
1047         tests/regression/tools/wildcard/Makefile
1048         tests/regression/tools/crash/Makefile
1049         tests/regression/tools/regen-metadata/Makefile
1050         tests/regression/tools/regen-statedump/Makefile
1051         tests/regression/tools/notification/Makefile
1052         tests/regression/ust/Makefile
1053         tests/regression/ust/nprocesses/Makefile
1054         tests/regression/ust/high-throughput/Makefile
1055         tests/regression/ust/low-throughput/Makefile
1056         tests/regression/ust/before-after/Makefile
1057         tests/regression/ust/buffers-pid/Makefile
1058         tests/regression/ust/periodical-metadata-flush/Makefile
1059         tests/regression/ust/multi-session/Makefile
1060         tests/regression/ust/overlap/Makefile
1061         tests/regression/ust/overlap/demo/Makefile
1062         tests/regression/ust/linking/Makefile
1063         tests/regression/ust/daemon/Makefile
1064         tests/regression/ust/exit-fast/Makefile
1065         tests/regression/ust/fork/Makefile
1066         tests/regression/ust/libc-wrapper/Makefile
1067         tests/regression/ust/baddr-statedump/Makefile
1068         tests/regression/ust/ust-dl/Makefile
1069         tests/regression/ust/java-jul/Makefile
1070         tests/regression/ust/java-log4j/Makefile
1071         tests/regression/ust/python-logging/Makefile
1072         tests/regression/ust/getcpu-override/Makefile
1073         tests/regression/ust/clock-override/Makefile
1074         tests/regression/ust/type-declarations/Makefile
1075         tests/regression/ust/rotation-destroy-flush/Makefile
1076         tests/regression/ust/blocking/Makefile
1077         tests/stress/Makefile
1078         tests/unit/Makefile
1079         tests/unit/ini_config/Makefile
1080         tests/perf/Makefile
1081         tests/utils/Makefile
1082         tests/utils/tap/Makefile
1083         tests/utils/testapp/Makefile
1084         tests/utils/testapp/gen-ust-events/Makefile
1085         tests/utils/testapp/gen-ust-nevents/Makefile
1086         tests/utils/testapp/gen-ust-nevents-str/Makefile
1087         tests/utils/testapp/gen-ust-tracef/Makefile
1088 ])
1089
1090 # Inject variable into python test script.
1091 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1092 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1093 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1094
1095 AC_OUTPUT
1096
1097 #
1098 # Mini-report on what will be built.
1099 #
1100
1101 PPRINT_INIT
1102 PPRINT_SET_INDENT(1)
1103 PPRINT_SET_TS(38)
1104
1105 AS_ECHO
1106 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1107 AS_ECHO
1108
1109 AS_IF([test -n "$report_fold"], [
1110         AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1111 ], [
1112         AS_ECHO("$version_description")
1113 ])
1114
1115 AS_ECHO
1116 PPRINT_SUBTITLE([Features])
1117
1118 # Target architecture we're building for.
1119 target_arch=$host_cpu
1120 [
1121 for f in $CFLAGS; do
1122         if test $f = "-m32"; then
1123                         target_arch="32-bit"
1124         elif test $f = "-m64"; then
1125                         target_arch="64-bit"
1126         fi
1127 done
1128 ]
1129 PPRINT_PROP_STRING([Target architecture], $target_arch)
1130
1131 # kmod enabled/disabled
1132 test "x$with_kmod" != "xno" && value=1 || value=0
1133 PPRINT_PROP_BOOL([libkmod support], $value)
1134
1135 # LTTng-UST enabled/disabled
1136 test "x$with_lttng_ust" = "xyes" && value=1 || value=0
1137 PPRINT_PROP_BOOL([LTTng-UST support], $value)
1138
1139 AS_ECHO
1140 PPRINT_SUBTITLE([Binaries])
1141
1142 # List binaries to be built
1143 test x$enable_bin_lttng != xno && value=1 || value=0
1144 PPRINT_PROP_BOOL([lttng], $value)
1145
1146 test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1147 PPRINT_PROP_BOOL([lttng-consumerd], $value)
1148
1149 test x$enable_bin_lttng_crash != xno && value=1 || value=0
1150 PPRINT_PROP_BOOL([lttng-crash], $value)
1151
1152 test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1153 PPRINT_PROP_BOOL([lttng-relayd], $value)
1154
1155 test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1156 PPRINT_PROP_BOOL([lttng-sessiond], $value)
1157
1158 # Extras
1159 test x$enable_extras != xno && value=1 || value=0
1160 AS_ECHO
1161 PPRINT_SET_INDENT(0)
1162 PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1163 PPRINT_SET_INDENT(1)
1164
1165 AS_ECHO
1166 PPRINT_SUBTITLE([Tests])
1167
1168 # Print clear message that tests won't be built
1169 AS_IF([test "x$build_tests" = "xno"],[
1170         PPRINT_WARN([Tests won't be built since some binaries were disabled])
1171 ])
1172
1173 # LTTng UST Java agent JUL tests enabled/disabled
1174 test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1175 PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1176
1177 # LTTng UST Java agent Log4j tests enabled/disabled
1178 test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1179 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1180
1181 test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1182 PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1183
1184 test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1185 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1186
1187 #Python binding enabled/disabled
1188 test "x$enable_python_binding" = xyes && value=1 || value=0
1189 AS_ECHO
1190 PPRINT_SET_INDENT(0)
1191 PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1192
1193 # man pages build enabled/disabled
1194 m4_pushdef([build_man_pages_msg], [Build and install man pages])
1195
1196 AS_IF([test "x$man_pages_opt" != "xno"], [
1197         AS_IF([test "x$in_git_repo" = "xyes"], [
1198                 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1199         ], [
1200                 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1201                         PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1202                 ], [
1203                         PPRINT_PROP_STRING([build_man_pages_msg],
1204                                 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1205                                 $PPRINT_COLOR_SUBTITLE)
1206                 ])
1207         ])
1208 ], [
1209         PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1210 ])
1211
1212 m4_popdef([build_man_pages_msg])
1213
1214 test "x$embedded_help" = xyes && value=1 || value=0
1215 PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1216
1217 PPRINT_SET_INDENT(1)
1218
1219 report_bindir="`eval eval echo $bindir`"
1220 report_libdir="`eval eval echo $libdir`"
1221
1222 # Print the bindir and libdir this `make install' will install into.
1223 AS_ECHO
1224 PPRINT_SUBTITLE([Install directories])
1225 PPRINT_PROP_STRING([Binaries], [$report_bindir])
1226 PPRINT_PROP_STRING([Libraries], [$report_libdir])
1227
1228 AS_ECHO
1229 PPRINT_SUBTITLE([Search directories])
1230
1231 # If we build the sessiond, print the paths it will use
1232 AS_IF([test "$SESSIOND_BIN" = ""],[
1233         path="$report_bindir/lttng-sessiond"
1234 ],[
1235         path="$SESSIOND_BIN"
1236 ])
1237 PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1238
1239 AS_IF([test "$CONSUMERD32_BIN" = ""],[
1240         path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1241 ],[
1242         path="$CONSUMERD32_BIN"
1243 ])
1244 PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1245
1246 AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1247         path="`eval eval echo $libdir`"
1248 ],[
1249         path="$CONSUMERD32_LIBDIR"
1250 ])
1251 PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1252
1253 AS_IF([test "$CONSUMERD64_BIN" = ""],[
1254         path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1255 ],[
1256         path="$CONSUMERD64_BIN"
1257 ])
1258 PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1259
1260 AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1261         path="`eval eval echo $libdir`"
1262 ],[
1263         path="$CONSUMERD64_LIBDIR"
1264 ])
1265 PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1266 PPRINT_SET_INDENT(0)
1267
1268 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1269         AS_ECHO
1270         PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1271
1272 Note that the man pages are already built in this distribution tarball,
1273 therefore asciidoc and xmlto are only needed if you intend to modify
1274 their sources.
1275
1276 Also note that the installed man pages will contain the project's
1277 default command-line option and environment variable values.
1278
1279 Use --disable-man-pages to completely disable building and installing
1280 the man pages.])
1281 ])