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([$host_os],
 114   [cygwin*],
 115     [
 116       LT_NO_UNDEFINED="-no-undefined"
 117     ]
 118 )
 119
 120 AC_SUBST(LT_NO_UNDEFINED)
 121
 122 # Compute minor/major/patchlevel version numbers
 123 major_version=$(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   [
 366     dnl PKG_CHECK_MODULES defines POPT_LIBS
 367   ],
 368   [
 369     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])
 370     AC_MSG_WARN([Finding libpopt without pkg-config.])
 371     AC_CHECK_LIB([popt],
 372       [poptGetContext],
 373       [POPT_LIBS="-lpopt"],
 374       [
 375         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])
 376       ]
 377     )
 378   ]
 379 )
 380 AC_SUBST(POPT_LIBS)
 381
 382 PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
 383
 384 # First, check for uuid in system libs
 385 AH_TEMPLATE([LTTNG_HAVE_LIBUUID], [Define if you have libuuid support])
 386 AC_CHECK_FUNCS([uuid_generate],
 387   [
 388     AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
 389     UUID_LIBS=""
 390   ],
 391   [
 392     # Then, check if the pkg-config module is available, otherwise explicitly check
 393     # for libuuid, or uuid support in the C-library.
 394     PKG_CHECK_MODULES([UUID], [uuid],
 395       [
 396         AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
 397         dnl PKG_CHECK_MODULES defines UUID_LIBS
 398       ],
 399       [
 400         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])
 401         AC_MSG_WARN([Finding libuuid without pkg-config.])
 402         AC_CHECK_LIB([uuid], [uuid_generate],
 403           [
 404             AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
 405             UUID_LIBS="-luuid"
 406           ],
 407           [
 408             # libuuid not found, check for uuid_create in libc.
 409             AC_CHECK_LIB([c], [uuid_create],
 410               [
 411                 AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
 412                 UUID_LIBS="-lc"
 413               ],
 414               [
 415                 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])
 416               ]
 417             )
 418           ]
 419         )
 420       ]
 421     )
 422   ]
 423 )
 424 AC_SUBST(UUID_LIBS)
 425
 426 AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
 427
 428 # URCU library version needed or newer
 429 m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.8.0 is needed])
 430
 431 # Check liburcu needed function calls
 432 AC_CHECK_DECL([cds_list_add], [],
 433         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
 434 AC_CHECK_DECL([cds_wfcq_init], [],
 435         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
 436 AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
 437         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
 438 AC_CHECK_DECL([futex_async], [],
 439         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
 440 AC_CHECK_DECL([rcu_thread_offline], [],
 441         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
 442 AC_CHECK_DECL([rcu_thread_online], [],
 443         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
 444 AC_CHECK_DECL([caa_likely], [],
 445         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
 446 AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
 447         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
 448
 449 #Function added in urcu 0.7.0
 450 AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
 451         [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
 452 )
 453
 454 # Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
 455 # it can be explicitly disabled with --without-kmod
 456 AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
 457 AC_ARG_WITH([kmod],
 458   [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
 459   [],
 460   [with_kmod=check]
 461 )
 462
 463 AS_IF([test "x$with_kmod" != "xno"],
 464   [
 465     AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
 466       [
 467         AC_DEFINE([HAVE_KMOD], [1])
 468         KMOD_LIBS="-lkmod"
 469       ],
 470       [
 471         if test "x$with_kmod" != xcheck; then
 472           AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
 473         else
 474           with_kmod=no
 475         fi
 476       ]
 477     )
 478   ]
 479 )
 480 AC_SUBST(KMOD_LIBS)
 481
 482 # Check for liblttng-ust-ctl, fail if it's not found,
 483 # it can be explicitly disabled with --without-lttng-ust
 484 AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
 485 AC_ARG_WITH([lttng-ust],
 486   [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
 487   [],
 488   [with_lttng_ust=yes]
 489 )
 490
 491 AS_IF([test "x$with_lttng_ust" = "xyes"],
 492   [
 493     AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
 494       [
 495         AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
 496       ],
 497       [
 498         AC_MSG_FAILURE([Cannot find LTTng-UST >= 2.2.x. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])
 499       ],
 500       [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
 501     )
 502   ]
 503 )
 504 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
 505
 506
 507
 508 # check for dlopen
 509 AC_CHECK_LIB([dl], [dlopen],
 510   [DL_LIBS="-ldl"],
 511   [
 512     #libdl not found, check for dlopen in libc.
 513     AC_CHECK_LIB([c], [dlopen],
 514       [DL_LIBS="-lc"],
 515       [AC_MSG_FAILURE([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])]
 516     )
 517   ]
 518 )
 519 AC_SUBST(DL_LIBS)
 520
 521 # Check for fmemopen
 522 AC_CHECK_LIB([c], [fmemopen],
 523 [
 524         AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
 525 ]
 526 )
 527
 528 # Check for open_memstream
 529 AC_CHECK_LIB([c], [open_memstream],
 530 [
 531         AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
 532 ]
 533 )
 534
 535 # check for libpfm
 536 AC_CHECK_LIB([pfm], [pfm_initialize],
 537              [
 538               have_libpfm=yes
 539               ])
 540 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
 541
 542 AC_ARG_ENABLE([git-version],
 543               [AC_HELP_STRING([--disable-git-version],
 544                               [Do not use the git version for the build])],
 545               [have_git_version=$enableval], [have_git_version=yes]
 546 )
 547
 548 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
 549         [test "x${have_git_version}" = "xyes"])
 550
 551 # For Python
 552 # SWIG version needed or newer:
 553 swig_version=2.0.0
 554
 555 AC_ARG_ENABLE([python-bindings],
 556               [AC_HELP_STRING([--enable-python-bindings],
 557                               [compile Python bindings])],
 558               [enable_python_binding=$enableval], [enable_python_binding=no])
 559
 560 AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
 561
 562 if test "x$enable_python_binding" = xyes; then
 563   AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
 564   AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
 565   AM_PATH_PYTHON([3.0])
 566
 567   AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
 568   AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
 569   AS_IF([test -z "$PYTHON_INCLUDE"], [
 570     AS_IF([test -z "$PYTHON_CONFIG"], [
 571       AC_PATH_PROGS([PYTHON_CONFIG],
 572                     [python$PYTHON_VERSION-config python-config],
 573                     [no],
 574                     [`dirname $PYTHON`])
 575       AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
 576     ])
 577     AC_MSG_CHECKING([python include flags])
 578     PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
 579     AC_MSG_RESULT([$PYTHON_INCLUDE])
 580   ])
 581
 582 else
 583     AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
 584 [if you want Python bindings.])
 585
 586 fi
 587
 588 # Epoll check. If not present, the build will fallback on poll() API
 589 AX_HAVE_EPOLL(
 590         [AX_CONFIG_FEATURE_ENABLE(epoll)],
 591         [AX_CONFIG_FEATURE_DISABLE(epoll)]
 592 )
 593 AX_CONFIG_FEATURE(
 594         [epoll], [This platform supports epoll(7)],
 595         [HAVE_EPOLL], [This platform supports epoll(7).],
 596         [enable_epoll="yes"], [enable_epoll="no"]
 597 )
 598 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
 599
 600 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
 601 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
 602
 603 if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
 604         AX_JAVA_OPTIONS
 605         AX_PROG_JAVAC
 606         AX_PROG_JAVA
 607         AX_PROG_JAR
 608
 609         AX_CHECK_CLASSPATH
 610
 611         # Check for Java UST agent common class first
 612         AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
 613         if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
 614                 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
 615         fi
 616
 617         if test "x$test_java_agent_jul" = "xyes"; then
 618                 # Check for JUL agent class
 619                 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
 620                 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
 621                         AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
 622                 fi
 623         fi
 624
 625         if test "x$test_java_agent_log4j" = "xyes"; then
 626                 # Check for Log4j agent class
 627                 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
 628                 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
 629                         AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
 630                 fi
 631
 632                 # Check for Log4j class
 633                 AX_CHECK_CLASS(org.apache.log4j.Logger)
 634                 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
 635                         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"])
 636                 fi
 637         fi
 638 fi
 639
 640 # set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
 641 # is not distributed in tarballs
 642 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
 643 AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
 644
 645 # enable building man pages (user's intention)
 646 AC_ARG_ENABLE(
 647         man-pages,
 648         AS_HELP_STRING(
 649                 [--disable-man-pages],
 650                 [Do not build and install man pages (already built in a distributed tarball)]
 651         ),
 652         [man_pages_opt=$enableval],
 653         [man_pages_opt=yes]
 654 )
 655
 656 # check for asciidoc and xmlto if we enabled building the man pages
 657 have_asciidoc_xmlto=no
 658 warn_prebuilt_man_pages=no
 659
 660 AS_IF([test "x$man_pages_opt" = "xyes"], [
 661         AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
 662         AC_PATH_PROG([XMLTO], [xmlto], [no])
 663
 664         AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
 665                 AS_IF([test "x$in_git_repo" = "xyes"], [
 666                         # this is an error because we're in the Git repo, which
 667                         # means the man pages are not already generated for us,
 668                         # thus asciidoc/xmlto are required because we were asked
 669                         # to build the man pages
 670                         AC_MSG_ERROR([
 671 You need asciidoc and xmlto to build the LTTng-tools man pages. Use
 672 --disable-man-pages to disable building the man pages, in which case
 673 they will not be installed.
 674                         ])
 675                 ], [
 676                         # only warn here: since we're in the tarball, the man
 677                         # pages should already be generated at this point, thus
 678                         # asciidoc/xmlto are not strictly required
 679                         warn_prebuilt_man_pages=yes
 680                 ])
 681         ], [
 682                 have_asciidoc_xmlto=yes
 683         ])
 684 ])
 685
 686 # export man page build condition: build the man pages if the user
 687 # asked for it, and if the tools are available
 688 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
 689 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
 690
 691 AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
 692
 693 # embedded --help message
 694 AC_ARG_ENABLE(
 695         [embedded-help],
 696         AS_HELP_STRING(
 697                 [--enable-embedded-help],
 698                 [Embed the --help messages in the executable files]
 699         ),
 700         [embedded_help=$enableval],
 701         [embedded_help=no]
 702 )
 703 AS_IF([test "x$embedded_help" = "xyes"], [
 704         AS_IF([test "x$man_pages_opt" = "xno"], [
 705                 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
 706         ])
 707         AC_PATH_PROG([man_prog_path], [man], [no])
 708         AS_IF([test "x$man_prog_path" = "xno"], [
 709                 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
 710         ])
 711         AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
 712         AC_SUBST([MANPROG], [$man_prog_path])
 713 ])
 714 AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
 715
 716 # Python agent test
 717 UST_PYTHON_AGENT="lttngust"
 718
 719 AC_ARG_ENABLE(test-python2-agent,
 720         AS_HELP_STRING([--enable-test-python2-agent],
 721                 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
 722         ),[:],[test_python2_agent_autodetect=yes]
 723 )
 724
 725 AC_ARG_ENABLE(test-python3-agent,
 726         AS_HELP_STRING([--enable-test-python3-agent],
 727                 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
 728         ),[:],[test_python3_agent_autodetect=yes]
 729 )
 730
 731 AC_ARG_ENABLE(test-python-agent-all,
 732         AS_HELP_STRING([--enable-test-python-agent-all],
 733                 [enable test for all python{2/3} agent.]
 734         ),
 735 )
 736
 737 AS_IF([test ! -z "$enable_test_python_agent_all"], [
 738        unset test_python2_agent_autodetect
 739        unset test_python3_agent_autodetect
 740 ])
 741
 742 AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
 743        enable_test_python2_agent=yes
 744        enable_test_python3_agent=yes
 745 ])
 746
 747 AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
 748        enable_test_python2_agent=no
 749        enable_test_python3_agent=no
 750 ])
 751
 752
 753 AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
 754         AS_IF([test -z "$PYTHON2"], [
 755                         PYTHON2=python2
 756                 ], [
 757                         AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
 758         ])
 759
 760         AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
 761         AS_IF([test -z "$PYTHON2_BIN"], [
 762                 AS_IF([test -z "$test_python2_agent_autodetect"],[
 763                         AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
 764                 ])
 765         ], [
 766                 AC_MSG_CHECKING([for python2 lttng-ust agent])
 767                 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
 768                         PYTHON2_AGENT=$PYTHON2_BIN
 769                         AC_MSG_RESULT([yes])
 770                         RUN_PYTHON_AGENT_TEST=yes
 771                 ], [
 772                         AC_MSG_RESULT([no])
 773                         AS_IF([test -z "$test_python2_agent_autodetect"],[
 774                                 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
 775                         ])
 776                 ])
 777
 778         ])
 779
 780 ])
 781
 782 AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
 783         AS_IF([test -z "$PYTHON3"], [
 784                 PYTHON3=python3
 785         ], [
 786                 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
 787         ])
 788
 789         AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
 790         AS_IF([test -z "$PYTHON3_BIN"], [
 791                 AS_IF([test -z "$test_python3_agent_autodetect"],[
 792                         AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
 793                 ])
 794         ], [
 795                 AC_MSG_CHECKING([for python3 lttng-ust agent])
 796                 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
 797                         PYTHON3_AGENT=$PYTHON3_BIN
 798                         AC_MSG_RESULT([yes])
 799                         RUN_PYTHON_AGENT_TEST=yes
 800                 ], [
 801                         AC_MSG_RESULT([no])
 802                         AS_IF([test -z "$test_python3_agent_autodetect"],[
 803                                 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
 804                         ])
 805                 ])
 806
 807         ])
 808 ])
 809 AC_SUBST([RUN_PYTHON_AGENT_TEST])
 810 AC_SUBST([PYTHON2_AGENT])
 811 AC_SUBST([PYTHON3_AGENT])
 812
 813 # Arguments for binaries build exclusion
 814 AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
 815 AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
 816               [Disable the build of lttng-consumerd binaries]))
 817 AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
 818 AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
 819               [Disable the build of lttng-relayd binaries]))
 820 AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
 821               [Disable the build of lttng-sessiond binaries]))
 822 AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
 823               [Disable the build of the extra components]))
 824
 825
 826 # Always build libconfig since it a dependency of libcommon
 827 build_lib_config=yes
 828
 829 build_lib_compat=no
 830 build_lib_consumer=no
 831 build_lib_hashtable=no
 832 build_lib_health=no
 833 build_lib_index=no
 834 build_lib_kernel_consumer=no
 835 build_lib_kernel_ctl=no
 836 build_lib_lttng_ctl=no
 837 build_lib_relayd=no
 838 build_lib_sessiond_comm=no
 839 build_lib_testpoint=no
 840 build_lib_ust_consumer=no
 841
 842 # There is an overlap for enabled dependencies, but this makes everything
 843 # simpler. libcommon and libconfig are always compiled so they are not repeated
 844 # here.
 845
 846 # Enable binary dependencies.
 847 AS_IF([test x$enable_bin_lttng != xno],
 848       [
 849        build_lib_lttng_ctl=yes
 850       ]
 851 )
 852
 853 AS_IF([test x$enable_bin_lttng_consumerd != xno],
 854       [
 855        build_lib_consumer=yes
 856        build_lib_sessiond_comm=yes
 857        build_lib_index=yes
 858        build_lib_health=yes
 859        build_lib_testpoint=yes
 860       ]
 861 )
 862
 863 AS_IF([test x$enable_bin_lttng_crash != xno],
 864       # Do nothing since libconfig and libcommon are built by default.
 865       []
 866 )
 867
 868 AS_IF([test x$enable_bin_lttng_relayd != xno],
 869       [
 870        build_lib_lttng_ctl=yes
 871        build_lib_sessiond_comm=yes
 872        build_lib_hashtable=yes
 873        build_lib_compat=yes
 874        build_lib_index=yes
 875        build_lib_health=yes
 876        build_lib_testpoint=yes
 877       ]
 878 )
 879 AS_IF([test x$enable_bin_lttng_sessiond != xno],
 880       [
 881        build_lib_lttng_ctl=yes
 882        build_lib_sessiond_comm=yes
 883        build_lib_kernel_ctl=yes
 884        build_lib_hashtable=yes
 885        build_lib_compat=yes
 886        build_lib_relayd=yes
 887        build_lib_testpoint=yes
 888        build_lib_health=yes
 889        build_lib_health=yes
 890       ]
 891 )
 892
 893 # Libraries dependencies enabling
 894 AS_IF([test x$build_lib_lttng_ctl = xyes],
 895       [
 896        build_lib_sessiond_comm=yes
 897        build_lib_hashtable=yes
 898       ]
 899 )
 900
 901 AS_IF([test x$build_lib_consumer = xyes],
 902       [
 903        build_lib_sessiond_comm=yes
 904        build_lib_kernel_consumer=yes
 905        build_lib_hashtable=yes
 906        build_lib_compat=yes
 907        build_lib_relayd=yes
 908        AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
 909       ]
 910 )
 911
 912 AS_IF([test x$build_lib_kernel_consumer = xyes],
 913       [
 914        build_lib_kernel_ctl=yes
 915        build_lib_relayd=yes
 916       ]
 917 )
 918
 919 AS_IF([test x$build_lib_relayd = xyes],
 920       [
 921        build_lib_sessiond_comm=yes
 922       ]
 923 )
 924
 925
 926 # Export binaries build conditions.
 927 AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
 928 AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
 929 AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
 930 AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
 931 AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
 932
 933 # Export the tests and extras build conditions.
 934 AS_IF([\
 935 test "x$enable_bin_lttng" != "xno" && \
 936 test "x$enable_bin_lttng_consumerd" != "xno" && \
 937 test "x$enable_bin_lttng_crash" != "xno" && \
 938 test "x$enable_bin_lttng_relayd" != "xno" && \
 939 test "x$enable_bin_lttng_sessiond" != "xno"],
 940 [build_tests=yes],
 941 [build_tests=no]
 942 )
 943
 944 AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
 945 AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
 946
 947 # Export libraries build conditions.
 948 AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
 949 AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
 950 AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
 951 AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
 952 AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
 953 AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
 954 AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
 955 AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
 956 AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
 957 AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
 958 AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
 959 AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
 960 AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
 961
 962 AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
 963 AC_SUBST(AM_CFLAGS)
 964
 965 AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
 966 AC_SUBST(AM_CPPFLAGS)
 967
 968 lttngincludedir="${includedir}/lttng"
 969 AC_SUBST(lttngincludedir)
 970
 971 lttngactionincludedir="${includedir}/lttng/action"
 972 AC_SUBST(lttngactionincludedir)
 973
 974 lttngconditionincludedir="${includedir}/lttng/condition"
 975 AC_SUBST(lttngconditionincludedir)
 976
 977 lttngnotificationincludedir="${includedir}/lttng/notification"
 978 AC_SUBST(lttngnotificationincludedir)
 979
 980 lttngtriggerincludedir="${includedir}/lttng/trigger"
 981 AC_SUBST(lttngtriggerincludedir)
 982
 983 lttnglibexecdir="${libdir}/lttng/libexec"
 984 AC_SUBST(lttnglibexecdir)
 985
 986 AC_CONFIG_FILES([
 987         Makefile
 988         doc/Makefile
 989         doc/man/Makefile
 990         doc/man/asciidoc-attrs.conf
 991         include/Makefile
 992         extras/Makefile
 993         extras/bindings/Makefile
 994         extras/bindings/swig/Makefile
 995         extras/bindings/swig/python/Makefile
 996         extras/core-handler/Makefile
 997         src/Makefile
 998         src/common/Makefile
 999         src/common/kernel-ctl/Makefile
1000         src/common/kernel-consumer/Makefile
1001         src/common/consumer/Makefile
1002         src/common/ust-consumer/Makefile
1003         src/common/hashtable/Makefile
1004         src/common/sessiond-comm/Makefile
1005         src/common/compat/Makefile
1006         src/common/relayd/Makefile
1007         src/common/testpoint/Makefile
1008         src/common/index/Makefile
1009         src/common/health/Makefile
1010         src/common/config/Makefile
1011         src/common/string-utils/Makefile
1012         src/lib/Makefile
1013         src/lib/lttng-ctl/Makefile
1014         src/lib/lttng-ctl/filter/Makefile
1015         src/lib/lttng-ctl/lttng-ctl.pc
1016         src/bin/Makefile
1017         src/bin/lttng-consumerd/Makefile
1018         src/bin/lttng-sessiond/Makefile
1019         src/bin/lttng-relayd/Makefile
1020         src/bin/lttng/Makefile
1021         src/bin/lttng-crash/Makefile
1022         tests/Makefile
1023         tests/destructive/Makefile
1024         tests/regression/Makefile
1025         tests/regression/kernel/Makefile
1026         tests/regression/tools/Makefile
1027         tests/regression/tools/streaming/Makefile
1028         tests/regression/tools/filtering/Makefile
1029         tests/regression/tools/health/Makefile
1030         tests/regression/tools/tracefile-limits/Makefile
1031         tests/regression/tools/snapshots/Makefile
1032         tests/regression/tools/live/Makefile
1033         tests/regression/tools/exclusion/Makefile
1034         tests/regression/tools/save-load/Makefile
1035         tests/regression/tools/save-load/configuration/Makefile
1036         tests/regression/tools/mi/Makefile
1037         tests/regression/tools/wildcard/Makefile
1038         tests/regression/tools/crash/Makefile
1039         tests/regression/tools/regen-metadata/Makefile
1040         tests/regression/tools/regen-statedump/Makefile
1041         tests/regression/tools/notification/Makefile
1042         tests/regression/ust/Makefile
1043         tests/regression/ust/nprocesses/Makefile
1044         tests/regression/ust/high-throughput/Makefile
1045         tests/regression/ust/low-throughput/Makefile
1046         tests/regression/ust/before-after/Makefile
1047         tests/regression/ust/buffers-pid/Makefile
1048         tests/regression/ust/periodical-metadata-flush/Makefile
1049         tests/regression/ust/multi-session/Makefile
1050         tests/regression/ust/overlap/Makefile
1051         tests/regression/ust/overlap/demo/Makefile
1052         tests/regression/ust/linking/Makefile
1053         tests/regression/ust/daemon/Makefile
1054         tests/regression/ust/exit-fast/Makefile
1055         tests/regression/ust/fork/Makefile
1056         tests/regression/ust/libc-wrapper/Makefile
1057         tests/regression/ust/baddr-statedump/Makefile
1058         tests/regression/ust/ust-dl/Makefile
1059         tests/regression/ust/java-jul/Makefile
1060         tests/regression/ust/java-log4j/Makefile
1061         tests/regression/ust/python-logging/Makefile
1062         tests/regression/ust/getcpu-override/Makefile
1063         tests/regression/ust/clock-override/Makefile
1064         tests/regression/ust/type-declarations/Makefile
1065         tests/regression/ust/rotation-destroy-flush/Makefile
1066         tests/regression/ust/blocking/Makefile
1067         tests/stress/Makefile
1068         tests/unit/Makefile
1069         tests/unit/ini_config/Makefile
1070         tests/perf/Makefile
1071         tests/utils/Makefile
1072         tests/utils/tap/Makefile
1073         tests/utils/testapp/Makefile
1074         tests/utils/testapp/gen-ust-events/Makefile
1075         tests/utils/testapp/gen-ust-nevents/Makefile
1076         tests/utils/testapp/gen-ust-nevents-str/Makefile
1077         tests/utils/testapp/gen-ust-tracef/Makefile
1078 ])
1079
1080 # Inject variable into python test script.
1081 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1082 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1083 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1084
1085 AC_OUTPUT
1086
1087 #
1088 # Mini-report on what will be built.
1089 #
1090
1091 PPRINT_INIT
1092 PPRINT_SET_INDENT(1)
1093 PPRINT_SET_TS(38)
1094
1095 AS_ECHO
1096 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1097 AS_ECHO
1098
1099 AS_IF([test -n "$report_fold"], [
1100         AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1101 ], [
1102         AS_ECHO("$version_description")
1103 ])
1104
1105 AS_ECHO
1106 PPRINT_SUBTITLE([Features])
1107
1108 # Target architecture we're building for.
1109 target_arch=$host_cpu
1110 [
1111 for f in $CFLAGS; do
1112         if test $f = "-m32"; then
1113                         target_arch="32-bit"
1114         elif test $f = "-m64"; then
1115                         target_arch="64-bit"
1116         fi
1117 done
1118 ]
1119 PPRINT_PROP_STRING([Target architecture], $target_arch)
1120
1121 # kmod enabled/disabled
1122 test "x$with_kmod" != "xno" && value=1 || value=0
1123 PPRINT_PROP_BOOL([libkmod support], $value)
1124
1125 # LTTng-UST enabled/disabled
1126 test "x$with_lttng_ust" = "xyes" && value=1 || value=0
1127 PPRINT_PROP_BOOL([LTTng-UST support], $value)
1128
1129 AS_ECHO
1130 PPRINT_SUBTITLE([Binaries])
1131
1132 # List binaries to be built
1133 test x$enable_bin_lttng != xno && value=1 || value=0
1134 PPRINT_PROP_BOOL([lttng], $value)
1135
1136 test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1137 PPRINT_PROP_BOOL([lttng-consumerd], $value)
1138
1139 test x$enable_bin_lttng_crash != xno && value=1 || value=0
1140 PPRINT_PROP_BOOL([lttng-crash], $value)
1141
1142 test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1143 PPRINT_PROP_BOOL([lttng-relayd], $value)
1144
1145 test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1146 PPRINT_PROP_BOOL([lttng-sessiond], $value)
1147
1148 # Extras
1149 test x$enable_extras != xno && value=1 || value=0
1150 AS_ECHO
1151 PPRINT_SET_INDENT(0)
1152 PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1153 PPRINT_SET_INDENT(1)
1154
1155 AS_ECHO
1156 PPRINT_SUBTITLE([Tests])
1157
1158 # Print clear message that tests won't be built
1159 AS_IF([test "x$build_tests" = "xno"],[
1160         PPRINT_WARN([Tests won't be built since some binaries were disabled])
1161 ])
1162
1163 # LTTng UST Java agent JUL tests enabled/disabled
1164 test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1165 PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1166
1167 # LTTng UST Java agent Log4j tests enabled/disabled
1168 test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1169 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
1170
1171 test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1172 PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1173
1174 test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1175 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1176
1177 #Python binding enabled/disabled
1178 test "x$enable_python_binding" = xyes && value=1 || value=0
1179 AS_ECHO
1180 PPRINT_SET_INDENT(0)
1181 PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1182
1183 # man pages build enabled/disabled
1184 m4_pushdef([build_man_pages_msg], [Build and install man pages])
1185
1186 AS_IF([test "x$man_pages_opt" != "xno"], [
1187         AS_IF([test "x$in_git_repo" = "xyes"], [
1188                 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1189         ], [
1190                 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1191                         PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1192                 ], [
1193                         PPRINT_PROP_STRING([build_man_pages_msg],
1194                                 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1195                                 $PPRINT_COLOR_SUBTITLE)
1196                 ])
1197         ])
1198 ], [
1199         PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1200 ])
1201
1202 m4_popdef([build_man_pages_msg])
1203
1204 test "x$embedded_help" = xyes && value=1 || value=0
1205 PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1206
1207 PPRINT_SET_INDENT(1)
1208
1209 report_bindir="`eval eval echo $bindir`"
1210 report_libdir="`eval eval echo $libdir`"
1211
1212 # Print the bindir and libdir this `make install' will install into.
1213 AS_ECHO
1214 PPRINT_SUBTITLE([Install directories])
1215 PPRINT_PROP_STRING([Binaries], [$report_bindir])
1216 PPRINT_PROP_STRING([Libraries], [$report_libdir])
1217
1218 AS_ECHO
1219 PPRINT_SUBTITLE([Search directories])
1220
1221 # If we build the sessiond, print the paths it will use
1222 AS_IF([test "$SESSIOND_BIN" = ""],[
1223         path="$report_bindir/lttng-sessiond"
1224 ],[
1225         path="$SESSIOND_BIN"
1226 ])
1227 PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1228
1229 AS_IF([test "$CONSUMERD32_BIN" = ""],[
1230         path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1231 ],[
1232         path="$CONSUMERD32_BIN"
1233 ])
1234 PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1235
1236 AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1237         path="`eval eval echo $libdir`"
1238 ],[
1239         path="$CONSUMERD32_LIBDIR"
1240 ])
1241 PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1242
1243 AS_IF([test "$CONSUMERD64_BIN" = ""],[
1244         path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1245 ],[
1246         path="$CONSUMERD64_BIN"
1247 ])
1248 PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1249
1250 AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1251         path="`eval eval echo $libdir`"
1252 ],[
1253         path="$CONSUMERD64_LIBDIR"
1254 ])
1255 PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1256 PPRINT_SET_INDENT(0)
1257
1258 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1259         AS_ECHO
1260         PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1261
1262 Note that the man pages are already built in this distribution tarball,
1263 therefore asciidoc and xmlto are only needed if you intend to modify
1264 their sources.
1265
1266 Also note that the installed man pages will contain the project's
1267 default command-line option and environment variable values.
1268
1269 Use --disable-man-pages to completely disable building and installing
1270 the man pages.])
1271 ])