configure.ac

   1 AC_PREREQ([2.64])
   2 AC_INIT([lttng-tools],[2.8.0-pre],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
   3 AC_CONFIG_AUX_DIR([config])
   4 AC_CANONICAL_TARGET
   5 AC_CANONICAL_HOST
   6 AC_CONFIG_MACRO_DIR([config])
   7 AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
   8 AM_MAINTAINER_MODE([enable])
   9 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  10
  11 # Compute minor/major/patchlevel version numbers
  12 AC_PROG_SED
  13 major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
  14 minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
  15 patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
  16 AC_SUBST([MAJOR_VERSION], [$major_version])
  17 AC_SUBST([MINOR_VERSION], [$minor_version])
  18 AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
  19 AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
  20 AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
  21 AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
  22
  23 version_name="Herbe à Détourne"
  24 version_description='Brewed with unrestrained amounts of Citra hop, the Herbe à Détourne is a fantastic New World Tripel brewed by "Dieu du Ciel!". Aromas of mango, cantaloupe melon and passion fruit, combined with a controlled bitter finish, unite in making this smooth golden-orange beer stand apart.'
  25 version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
  26
  27 AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
  28 AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
  29
  30 AC_CONFIG_HEADERS([include/config.h])
  31
  32 AC_PROG_GREP
  33 # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
  34 AC_ARG_ENABLE(libtool-linkdep-fixup,
  35         AS_HELP_STRING([--disable-libtool-linkdep-fixup],
  36                         [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
  37         libtool_fixup=$enableval,
  38         libtool_fixup=yes)
  39
  40 AS_IF([test "x$libtool_fixup" = "xyes"],
  41             [
  42             libtool_m4="$srcdir/config/libtool.m4"
  43             libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
  44             AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
  45             libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
  46             AS_IF([test $libtool_flag_pattern_count -ne 0],
  47             [
  48                   AC_MSG_RESULT([$libtool_flag_pattern_count])
  49                   AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
  50                   SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
  51                   ],
  52                   [
  53                   AC_MSG_RESULT([none])
  54                   ])
  55             ])
  56
  57 AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
  58
  59 AC_CHECK_HEADERS([ \
  60         sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
  61         signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
  62         getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
  63         netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
  64         sys/mount.h sys/param.h sys/time.h
  65 ])
  66
  67 # Basic functions check
  68 AC_CHECK_FUNCS([ \
  69         atexit bzero clock_gettime dup2 fdatasync ftruncate \
  70         gethostbyname gethostname getpagesize localtime_r memchr memset \
  71         mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
  72         strncasecmp strndup strpbrk strrchr strstr strtol strtoul \
  73         strtoull \
  74 ])
  75
  76 # Babeltrace viewer check
  77 AC_ARG_WITH([babeltrace-bin],
  78         AS_HELP_STRING([--with-babeltrace-bin],
  79         [Location of the babeltrace viewer executable (including the filename)]),
  80         [BABELTRACE_BIN="$withval"],
  81         [BABELTRACE_BIN=''])
  82 AC_SUBST([BABELTRACE_BIN])
  83
  84 # lttv-gui
  85 AC_ARG_WITH([lttv-gui-bin],
  86         AS_HELP_STRING([--with-lttv-gui-bin],
  87    [Location of the lttv GUI viewer executable (including the filename)]),
  88    [LTTV_GUI_BIN="$withval"],
  89    [LTTV_GUI_BIN=''])
  90 AC_SUBST([LTTV_GUI_BIN])
  91
  92 AC_ARG_WITH([consumerd32-bin],
  93         AS_HELP_STRING([--with-consumerd32-bin],
  94         [Location of the 32-bit consumerd executable (including the filename)]),
  95         [CONSUMERD32_BIN="$withval"],
  96         [CONSUMERD32_BIN=''])
  97 AC_SUBST([CONSUMERD32_BIN])
  98
  99 AC_ARG_WITH([consumerd64-bin],
 100         AS_HELP_STRING([--with-consumerd64-bin],
 101         [Location of the 64-bit consumerd executable (including the filename)]),
 102         [CONSUMERD64_BIN="$withval"],
 103         [CONSUMERD64_BIN=''])
 104 AC_SUBST([CONSUMERD64_BIN])
 105
 106 AC_ARG_WITH([consumerd32-libdir],
 107         AS_HELP_STRING([--with-consumerd32-libdir],
 108         [Directory containing the 32-bit consumerd libraries]),
 109         [CONSUMERD32_LIBDIR="$withval"],
 110         [CONSUMERD32_LIBDIR=''])
 111 AC_SUBST([CONSUMERD32_LIBDIR])
 112
 113 AC_ARG_WITH([consumerd64-libdir],
 114         AS_HELP_STRING([--with-consumerd64-libdir],
 115         [Directory containing the 64-bit consumerd libraries]),
 116         [CONSUMERD64_LIBDIR="$withval"],
 117         [CONSUMERD64_LIBDIR=''])
 118 AC_SUBST([CONSUMERD64_LIBDIR])
 119
 120 AC_ARG_WITH([sessiond-bin],
 121         AS_HELP_STRING([--with-sessiond-bin],
 122         [Location of the sessiond executable (including the filename)]),
 123         [SESSIOND_BIN="$withval"],
 124         [SESSIOND_BIN=''])
 125 AC_SUBST([SESSIOND_BIN])
 126
 127 AC_ARG_WITH([lttng-system-rundir],
 128         AS_HELP_STRING([--with-lttng-system-rundir],
 129         [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
 130         [LTTNG_SYSTEM_RUNDIR="$withval"],
 131         [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
 132 AC_SUBST([LTTNG_SYSTEM_RUNDIR])
 133
 134 AC_ARG_ENABLE([test-java-agent-jul],
 135         [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
 136         [test_java_agent_jul=$enableval],
 137         [test_java_agent_jul=no]
 138 )
 139
 140 AC_ARG_ENABLE([test-java-agent-log4j],
 141         [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j tests [default=no]])],
 142         [test_java_agent_log4j=$enableval],
 143         [test_java_agent_log4j=no]
 144 )
 145
 146 AC_ARG_ENABLE([test-java-agent-all],
 147         [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
 148         [test_java_agent_jul=$enableval
 149          test_java_agent_log4j=$enableval],
 150         [:]
 151 )
 152
 153 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
 154 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
 155 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
 156 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
 157 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
 158 AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
 159 AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
 160 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
 161
 162 if test "x$prefix" = "xNONE"; then
 163         prefix=$ac_default_prefix
 164 fi
 165 CONFDIR=`eval echo $sysconfdir`
 166 AC_SUBST(CONFDIR)
 167 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
 168
 169 AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data directory.])
 170
 171 #
 172 # Check for pthread
 173 AC_CHECK_LIB([pthread], [pthread_create], [],
 174         [AC_MSG_ERROR([Cannot find libpthread. Use [LDFLAGS]=-Ldir to specify its location.])]
 175 )
 176
 177 # Check libpopt
 178 AC_CHECK_LIB([popt], [poptGetContext], [],
 179         [AC_MSG_ERROR([Cannot find libpopt. Use [LDFLAGS]=-Ldir to specify its location.])]
 180 )
 181
 182 AM_PATH_XML2(2.7.6, true, AC_MSG_ERROR(No supported version of libxml2 found.))
 183
 184 # Check for libuuid
 185 AC_CHECK_LIB([uuid], [uuid_generate],
 186 [
 187         AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
 188         have_libuuid=yes
 189 ],
 190 [
 191         # libuuid not found, check for uuid_create in libc.
 192         AC_CHECK_LIB([c], [uuid_create],
 193         [
 194                 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
 195                 have_libc_uuid=yes
 196         ],
 197         [
 198                 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify their location.])
 199         ])
 200 ]
 201 )
 202 AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBUUID], [test "x$have_libuuid" = "xyes"])
 203 AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBC_UUID], [test "x$have_libc_uuid" = "xyes"])
 204
 205 # URCU library version needed or newer
 206 liburcu_version=">= 0.8.0"
 207
 208 # Check liburcu needed function calls
 209 AC_CHECK_DECL([cds_list_add], [],
 210         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/list.h>]]
 211 )
 212 AC_CHECK_DECL([cds_wfcq_init], [],
 213         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfcqueue.h>]]
 214 )
 215 AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
 216     [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfcqueue.h>]]
 217 )
 218 AC_CHECK_DECL([futex_async], [],
 219         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/futex.h>]]
 220 )
 221 AC_CHECK_DECL([rcu_thread_offline], [],
 222         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
 223 )
 224 AC_CHECK_DECL([rcu_thread_online], [],
 225         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
 226 )
 227 AC_CHECK_DECL([caa_likely], [],
 228         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
 229 )
 230 #Function added in urcu 0.7.0
 231 AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
 232         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
 233 )
 234
 235 # Check kmod library
 236 AC_ARG_WITH(kmod-prefix,
 237   AS_HELP_STRING([--with-kmod-prefix=PATH],
 238                 [Specify the installation prefix of the kmod library.
 239                 Headers must be in PATH/include; libraries in PATH/lib.]),
 240                 [
 241                         CPPFLAGS="$CPPFLAGS -I${withval}/include"
 242                         LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
 243                 ])
 244
 245 AC_ARG_ENABLE(kmod,
 246         AS_HELP_STRING([--disable-kmod],[build without kmod support]),
 247         kmod_support=zz$enableval, kmod_support=yes)
 248
 249 AS_IF([test "x$kmod_support" = "xyes"], [
 250         AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
 251                 [
 252                         AC_DEFINE([HAVE_KMOD], [1], [has kmod support])
 253                         LIBS="$LIBS -lkmod"
 254                         kmod_found=yes
 255                 ],
 256                 kmod_found=no
 257         )
 258 ])
 259 AM_CONDITIONAL([HAVE_KMOD], [test "x$kmod_found" = xyes])
 260
 261 AC_ARG_WITH(lttng-ust-prefix,
 262   AS_HELP_STRING([--with-lttng-ust-prefix=PATH],
 263                  [Specify the installation prefix of the lttng-ust library.
 264                   Headers must be in PATH/include; libraries in PATH/lib.]),
 265                   [
 266                     CPPFLAGS="$CPPFLAGS -I${withval}/include"
 267                     LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
 268                   ])
 269
 270 # Check liblttng-ust-ctl library
 271 AC_ARG_ENABLE(lttng-ust,
 272         AS_HELP_STRING([--disable-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
 273         lttng_ust_support=$enableval, lttng_ust_support=yes)
 274
 275 AS_IF([test "x$lttng_ust_support" = "xyes"], [
 276         AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
 277                 [
 278                         AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
 279                         lttng_ust_ctl_found=yes
 280                 ],
 281                 [AC_MSG_ERROR([Cannot find LTTng-UST >= 2.2.x. Use --with-lttng-ust-prefix=PREFIX to specify its location, or specify --disable-lttng-ust to build lttng-tools without LTTng-UST support.])],
 282                 [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
 283         )
 284 ])
 285 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])
 286 AC_CHECK_FUNCS([sched_getcpu sysconf sync_file_range])
 287
 288 # check for dlopen
 289 AC_CHECK_LIB([dl], [dlopen],
 290 [
 291         have_libdl=yes
 292 ],
 293 [
 294         #libdl not found, check for dlopen in libc.
 295         AC_CHECK_LIB([c], [dlopen],
 296         [
 297                 have_libc_dl=yes
 298         ],
 299         [
 300                 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
 301         ])
 302 ])
 303 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
 304 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
 305
 306 # Check for fmemopen
 307 AC_CHECK_LIB([c], [fmemopen],
 308 [
 309         AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
 310 ]
 311 )
 312
 313 # Check for open_memstream
 314 AC_CHECK_LIB([c], [open_memstream],
 315 [
 316         AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
 317 ]
 318 )
 319
 320 AC_ARG_ENABLE([git-version],
 321               [AC_HELP_STRING([--disable-git-version],
 322                               [Do not use the git version for the build])],
 323               [have_git_version=$enableval], [have_git_version=yes]
 324 )
 325
 326 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
 327         [test "x${have_git_version}" = "xyes"])
 328
 329 # For Python
 330 # SWIG version needed or newer:
 331 swig_version=2.0.0
 332
 333 AC_ARG_ENABLE([python-bindings],
 334               [AC_HELP_STRING([--enable-python-bindings],
 335                               [compile Python bindings])],
 336               [enable_python_binding=yes], [enable_python_binding=no])
 337
 338 AM_CONDITIONAL([PYTHON_BINDING], [test "x${enable_python_binding:-yes}" = xyes])
 339
 340 if test "x${enable_python_binding:-yes}" = xyes; then
 341   AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
 342   AM_PATH_PYTHON([3.0])
 343
 344   AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
 345   AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
 346   AS_IF([test -z "$PYTHON_INCLUDE"], [
 347     AS_IF([test -z "$PYTHON_CONFIG"], [
 348       AC_PATH_PROGS([PYTHON_CONFIG],
 349                     [python$PYTHON_VERSION-config python-config],
 350                     [no],
 351                     [`dirname $PYTHON`])
 352       AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
 353     ])
 354     AC_MSG_CHECKING([python include flags])
 355     PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
 356     AC_MSG_RESULT([$PYTHON_INCLUDE])
 357   ])
 358
 359 else
 360     AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
 361 [if you want Python bindings.])
 362
 363 fi
 364
 365 # Epoll check. If not present, the build will fallback on poll() API
 366 AX_HAVE_EPOLL(
 367         [AX_CONFIG_FEATURE_ENABLE(epoll)],
 368         [AX_CONFIG_FEATURE_DISABLE(epoll)]
 369 )
 370 AX_CONFIG_FEATURE(
 371         [epoll], [This platform supports epoll(7)],
 372         [HAVE_EPOLL], [This platform supports epoll(7).],
 373         [enable_epoll="yes"], [enable_epoll="no"]
 374 )
 375 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
 376
 377 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
 378 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
 379
 380 if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
 381         AX_JAVA_OPTIONS
 382         AX_PROG_JAVAC
 383         AX_PROG_JAVA
 384         AX_PROG_JAR
 385
 386         AX_CHECK_CLASSPATH
 387
 388         # Check for Java UST agent common class first
 389         AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
 390         if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
 391                 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
 392         fi
 393
 394         if test "x$test_java_agent_jul" = "xyes"; then
 395                 # Check for JUL agent class
 396                 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
 397                 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
 398                         AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
 399                 fi
 400         fi
 401
 402         if test "x$test_java_agent_log4j" = "xyes"; then
 403                 # Check for Log4j agent class
 404                 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
 405                 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
 406                         AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
 407                 fi
 408
 409                 # Check for Log4j class
 410                 AX_CHECK_CLASS(org.apache.log4j.Logger)
 411                 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
 412                         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"])
 413                 fi
 414         fi
 415 fi
 416
 417 # Python agent test
 418 UST_PYTHON_AGENT="lttngust"
 419
 420 AC_ARG_ENABLE(test-python2-agent,
 421         AS_HELP_STRING([--enable-test-python2-agent],
 422                 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
 423         ),[:],[test_python2_agent_autodetect=yes]
 424 )
 425
 426 AC_ARG_ENABLE(test-python3-agent,
 427         AS_HELP_STRING([--enable-test-python3-agent],
 428                 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
 429         ),[:],[test_python3_agent_autodetect=yes]
 430 )
 431
 432 AC_ARG_ENABLE(test-python-agent-all,
 433         AS_HELP_STRING([--enable-test-python-agent-all],
 434                 [enable test for all python{2/3} agent.]
 435         ),
 436 )
 437
 438 AS_IF([test ! -z "$enable_test_python_agent_all"], [
 439        unset test_python2_agent_autodetect
 440        unset test_python3_agent_autodetect
 441 ])
 442
 443 AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
 444        enable_test_python2_agent=yes
 445        enable_test_python3_agent=yes
 446 ])
 447
 448 AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
 449        enable_test_python2_agent=no
 450        enable_test_python3_agent=no
 451 ])
 452
 453
 454 AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
 455         AS_IF([test -z "$PYTHON2"], [
 456                         PYTHON2=python2
 457                 ], [
 458                         AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
 459         ])
 460
 461         AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
 462         AS_IF([test -z "$PYTHON2_BIN"], [
 463                 AS_IF([test -z "$test_python2_agent_autodetect"],[
 464                         AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
 465                 ])
 466         ], [
 467                 AC_MSG_CHECKING([for python2 lttng-ust agent])
 468                 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
 469                         PYTHON2_AGENT=$PYTHON2_BIN
 470                         AC_MSG_RESULT([yes])
 471                         RUN_PYTHON_AGENT_TEST=yes
 472                 ], [
 473                         AC_MSG_RESULT([no])
 474                         AS_IF([test -z "$test_python2_agent_autodetect"],[
 475                                 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
 476                         ])
 477                 ])
 478
 479         ])
 480
 481 ])
 482
 483 AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
 484         AS_IF([test -z "$PYTHON3"], [
 485                 PYTHON3=python3
 486         ], [
 487                 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
 488         ])
 489
 490         AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
 491         AS_IF([test -z "$PYTHON3_BIN"], [
 492                 AS_IF([test -z "$test_python3_agent_autodetect"],[
 493                         AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
 494                 ])
 495         ], [
 496                 AC_MSG_CHECKING([for python3 lttng-ust agent])
 497                 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
 498                         PYTHON3_AGENT=$PYTHON3_BIN
 499                         AC_MSG_RESULT([yes])
 500                         RUN_PYTHON_AGENT_TEST=yes
 501                 ], [
 502                         AC_MSG_RESULT([no])
 503                         AS_IF([test -z "$test_python3_agent_autodetect"],[
 504                                 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
 505                         ])
 506                 ])
 507
 508         ])
 509 ])
 510
 511 AC_SUBST([RUN_PYTHON_AGENT_TEST])
 512 AC_SUBST([PYTHON2_AGENT])
 513 AC_SUBST([PYTHON3_AGENT])
 514
 515 AC_SYS_LARGEFILE
 516
 517 # C compiler tests
 518 AC_PROG_CC
 519 AC_C_INLINE
 520
 521 # Type availability checking
 522 AC_TYPE_INT32_T
 523 AC_TYPE_INT64_T
 524 AC_TYPE_MODE_T
 525 AC_TYPE_OFF_T
 526 AC_TYPE_PID_T
 527 AC_TYPE_SIZE_T
 528 AC_TYPE_SSIZE_T
 529 AC_TYPE_UID_T
 530 AC_TYPE_UINT16_T
 531 AC_TYPE_UINT32_T
 532 AC_TYPE_UINT64_T
 533 AC_TYPE_UINT8_T
 534
 535 LT_INIT
 536 AC_PROG_YACC
 537 AC_PROG_LEX
 538
 539 if test ! -f "$srcdir/src/lib/lttng-ctl/filter/filter-parser.h"; then
 540         if test x"$YACC" != "xbison -y"; then
 541                 AC_MSG_ERROR([[bison not found and is required when building from git.
 542                 Please install bison]])
 543         fi
 544         AC_PATH_PROG([BISON],[bison])
 545         AX_PROG_BISON_VERSION([2.4], [],[
 546                 AC_MSG_ERROR([[Bison >= 2.4 is required when building from git]])
 547         ])
 548 fi
 549
 550 if test ! -f "$srcdir/src/lib/lttng-ctl/filter/filter-lexer.c"; then
 551         if test x"$LEX" != "xflex"; then
 552                 AC_MSG_ERROR([[flex not found and is required when building from git.
 553                 Please install flex]])
 554         fi
 555         AC_PATH_PROG([FLEX],[flex])
 556         AX_PROG_FLEX_VERSION([2.5.35], [],[
 557                 AC_MSG_ERROR([[Flex >= 2.5.35 is required when building from git]])
 558         ])
 559 fi
 560
 561 CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
 562
 563 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/src -I\$(top_builddir)/include -include config.h"
 564
 565 lttngincludedir="${includedir}/lttng"
 566
 567 AC_SUBST(lttngincludedir)
 568 AC_SUBST(DEFAULT_INCLUDES)
 569
 570 lttnglibexecdir="${libdir}/lttng/libexec"
 571 AC_SUBST(lttnglibexecdir)
 572
 573 AC_CONFIG_FILES([
 574         Makefile
 575         doc/Makefile
 576         doc/man/Makefile
 577         include/Makefile
 578         extras/Makefile
 579         extras/bindings/Makefile
 580         extras/bindings/swig/Makefile
 581         extras/bindings/swig/python/Makefile
 582         extras/core-handler/Makefile
 583         src/Makefile
 584         src/common/Makefile
 585         src/common/kernel-ctl/Makefile
 586         src/common/kernel-consumer/Makefile
 587         src/common/ust-consumer/Makefile
 588         src/common/hashtable/Makefile
 589         src/common/sessiond-comm/Makefile
 590         src/common/compat/Makefile
 591         src/common/relayd/Makefile
 592         src/common/testpoint/Makefile
 593         src/common/index/Makefile
 594         src/common/health/Makefile
 595         src/common/config/Makefile
 596         src/lib/Makefile
 597         src/lib/lttng-ctl/Makefile
 598         src/lib/lttng-ctl/filter/Makefile
 599         src/lib/lttng-ctl/lttng-ctl.pc
 600         src/bin/Makefile
 601         src/bin/lttng-consumerd/Makefile
 602         src/bin/lttng-sessiond/Makefile
 603         src/bin/lttng-relayd/Makefile
 604         src/bin/lttng/Makefile
 605         src/bin/lttng-crash/Makefile
 606         tests/Makefile
 607         tests/regression/Makefile
 608         tests/regression/kernel/Makefile
 609         tests/regression/tools/Makefile
 610         tests/regression/tools/streaming/Makefile
 611         tests/regression/tools/filtering/Makefile
 612         tests/regression/tools/health/Makefile
 613         tests/regression/tools/tracefile-limits/Makefile
 614         tests/regression/tools/snapshots/Makefile
 615         tests/regression/tools/live/Makefile
 616         tests/regression/tools/exclusion/Makefile
 617         tests/regression/tools/save-load/Makefile
 618         tests/regression/tools/mi/Makefile
 619         tests/regression/tools/wildcard/Makefile
 620         tests/regression/tools/crash/Makefile
 621         tests/regression/ust/Makefile
 622         tests/regression/ust/nprocesses/Makefile
 623         tests/regression/ust/high-throughput/Makefile
 624         tests/regression/ust/low-throughput/Makefile
 625         tests/regression/ust/before-after/Makefile
 626         tests/regression/ust/buffers-pid/Makefile
 627         tests/regression/ust/periodical-metadata-flush/Makefile
 628         tests/regression/ust/multi-session/Makefile
 629         tests/regression/ust/overlap/Makefile
 630         tests/regression/ust/overlap/demo/Makefile
 631         tests/regression/ust/linking/Makefile
 632         tests/regression/ust/daemon/Makefile
 633         tests/regression/ust/exit-fast/Makefile
 634         tests/regression/ust/fork/Makefile
 635         tests/regression/ust/libc-wrapper/Makefile
 636         tests/regression/ust/java-jul/Makefile
 637         tests/regression/ust/java-log4j/Makefile
 638         tests/regression/ust/python-logging/Makefile
 639         tests/regression/ust/getcpu-override/Makefile
 640         tests/regression/ust/clock-override/Makefile
 641         tests/stress/Makefile
 642         tests/unit/Makefile
 643         tests/unit/ini_config/Makefile
 644         tests/utils/Makefile
 645         tests/utils/tap/Makefile
 646         tests/utils/testapp/Makefile
 647         tests/utils/testapp/gen-ust-events/Makefile
 648         tests/utils/testapp/gen-ust-nevents/Makefile
 649         tests/utils/testapp/gen-ust-tracef/Makefile
 650 ])
 651
 652 # Inject variable into python test script
 653 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
 654
 655 AC_OUTPUT
 656
 657 #
 658 # Mini-report on what will be built
 659 #
 660 AS_ECHO()
 661
 662 AS_ECHO("Version name: $version_name")
 663 AS_ECHO("$version_description")
 664
 665 AS_ECHO()
 666
 667 # Target architecture we're building for
 668 target_arch=$host_cpu
 669 [
 670 for f in $CFLAGS; do
 671         if test $f = "-m32"; then
 672                         target_arch="32-bit"
 673         elif test $f = "-m64"; then
 674                         target_arch="64-bit"
 675         fi
 676 done
 677 ]
 678 AS_ECHO_N("Target architecture: ")
 679 AS_ECHO($target_arch)
 680
 681 # kmod enabled/disabled
 682 AS_ECHO_N("libkmod support: ")
 683 AS_IF([test "x$kmod_found" = "xyes"],[
 684         AS_ECHO("Enabled")
 685 ],[
 686         AS_ECHO("Disabled")
 687 ])
 688
 689 # LTTng-UST enabled/disabled
 690 AS_ECHO_N("Lttng-UST support: ")
 691 AS_IF([test "x$lttng_ust_support" = "xyes"],[
 692         AS_ECHO("Enabled")
 693 ],[
 694         AS_ECHO("Disabled")
 695 ])
 696
 697 # LTTng UST Java agent JUL tests enabled/disabled
 698 AS_ECHO_N("LTTng-UST Java agent JUL tests: ")
 699 AS_IF([test "x$test_java_agent_jul" = "xyes"],[
 700         AS_ECHO("Enabled")
 701 ],[
 702         AS_ECHO("Disabled")
 703 ])
 704
 705 # LTTng UST Java agent Log4j tests enabled/disabled
 706 AS_ECHO_N("LTTng-UST Java agent Log4j tests: ")
 707 AS_IF([test "x$test_java_agent_log4j" = "xyes"],[
 708         AS_ECHO("Enabled")
 709 ],[
 710         AS_ECHO("Disabled")
 711 ])
 712
 713 AS_ECHO_N("LTTng-UST Python2 agent tests: ")
 714 AS_IF([test ! -z "$PYTHON2_AGENT"],[
 715         AS_ECHO("Enabled")
 716 ],[
 717         AS_ECHO("Disabled")
 718 ])
 719
 720 AS_ECHO_N("LTTng-UST Python3 agent tests: ")
 721 AS_IF([test ! -z "$PYTHON3_AGENT"],[
 722         AS_ECHO("Enabled")
 723 ],[
 724         AS_ECHO("Disabled")
 725 ])
 726
 727 #Python binding enabled/disabled
 728 AS_ECHO_N("Python binding: ")
 729 AS_IF([test "x${enable_python_binding:-yes}" = xyes], [
 730         AS_ECHO("Enabled")
 731 ],[
 732         AS_ECHO("Disabled")
 733 ])
 734
 735 # Do we build only the consumerd, or everything
 736 AS_IF([test "x$consumerd_only" = "xyes"],[
 737         AS_ECHO("Only the consumerd daemon will be built.")
 738 ],[
 739         AS_ECHO("All binaries will be built.")
 740 ])
 741
 742 # Print the bindir and libdir this `make install' will install into.
 743 AS_ECHO()
 744 AS_ECHO_N("Binaries will be installed in:  ")
 745 AS_ECHO("`eval eval echo $bindir`")
 746 AS_ECHO_N("Libraries will be installed in: ")
 747 AS_ECHO("`eval eval echo $libdir`")
 748
 749 # If we build the sessiond, print the paths it will use
 750 AS_IF([test "x$consumerd_only" = "xno"],[
 751         AS_ECHO()
 752         AS_ECHO_N("The lttng command will look for the lttng-sessiond executable at: ")
 753         AS_IF([test "$SESSIOND_BIN" = ""],[
 754                 AS_ECHO_N("`eval eval echo $bindir`")
 755                 AS_ECHO("/lttng-sessiond")
 756         ],[
 757                 AS_ECHO("$SESSIOND_BIN")
 758         ])
 759
 760         AS_ECHO()
 761         AS_ECHO("The sessiond daemon will look in the following directories: ")
 762         AS_ECHO_N("32-bit consumerd executable at: ")
 763         AS_IF([test "$CONSUMERD32_BIN" = ""],[
 764                 AS_ECHO_N("`eval eval echo $lttnglibexecdir`")
 765                 AS_ECHO("/lttng-consumerd")
 766         ],[
 767                 AS_ECHO("$CONSUMERD32_BIN")
 768         ])
 769
 770         AS_ECHO_N("32-bit consumer libraries in:   ")
 771         AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
 772                 AS_ECHO("`eval eval echo $libdir`")
 773         ],[
 774                 AS_ECHO("$CONSUMERD32_LIBDIR")
 775         ])
 776
 777         AS_ECHO_N("64-bit consumerd executable at: ")
 778         AS_IF([test "$CONSUMERD64_BIN" = ""],[
 779                 AS_ECHO_N("`eval eval echo $lttnglibexecdir`")
 780                 AS_ECHO("/lttng-consumerd")
 781         ],[
 782                 AS_ECHO("$CONSUMERD64_BIN")
 783         ])
 784
 785         AS_ECHO_N("64-bit consumer libraries in:   ")
 786         AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
 787                 AS_ECHO("`eval eval echo $libdir`")
 788         ],[
 789                 AS_ECHO("$CONSUMERD64_LIBDIR")
 790         ])
 791 ])
 792
 793 AS_ECHO()
 794