test: UST tracing destroy flush behavior with tracefile rotation
[lttng-tools.git] / configure.ac
index bfef1785cac364cafe2c5400264ae145e45643d0..ddb294b218ba09c1b11ae17d2112b646da06e279 100644 (file)
@@ -1,18 +1,75 @@
 AC_PREREQ([2.64])
-AC_INIT([lttng-tools],[2.8.0-pre],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
+AC_INIT([lttng-tools],[2.9.0-pre],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
+
+AC_CONFIG_HEADERS([include/config.h])
 AC_CONFIG_AUX_DIR([config])
+AC_CONFIG_MACRO_DIR([m4])
+
 AC_CANONICAL_TARGET
 AC_CANONICAL_HOST
-AC_CONFIG_MACRO_DIR([config])
-AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
+
+AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip tar-pax])
 AM_MAINTAINER_MODE([enable])
+
+# Enable silent rules if available (Introduced in AM 1.11)
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
-# Compute minor/major/patchlevel version numbers
+AC_REQUIRE_AUX_FILE([tap-driver.sh])
+
+# Checks for C compiler
+AC_USE_SYSTEM_EXTENSIONS
+AC_SYS_LARGEFILE
+AC_PROG_CC
+AC_PROG_CC_STDC
+
+# Checks for programs.
+AC_PROG_GREP
+AC_PROG_LEX
+AC_PROG_MAKE_SET
 AC_PROG_SED
-major_version=$(echo AC_PACKAGE_VERSION | sed 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
-minor_version=$(echo AC_PACKAGE_VERSION | sed 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
-patchlevel_version=$(echo AC_PACKAGE_VERSION | sed 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
+AC_PROG_YACC
+AC_PATH_PROG(report_fold, fold)
+LT_INIT
+
+# Check for objcopy, required by the base address statedump and dynamic linker tests
+AC_CHECK_TOOL([OBJCOPY], objcopy, no)
+AS_IF([test "x$OBJCOPY" = xno],
+       [AC_MSG_WARN([Cannont find objcopy. The base address statedump and dynamic linker tests will be disabled. Install the binutils package to remediate this.])]
+)
+AM_CONDITIONAL([HAVE_OBJCOPY], [test "x$OBJCOPY" != xno])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_INLINE
+AC_TYPE_INT32_T
+AC_TYPE_INT64_T
+AC_TYPE_MODE_T
+AC_TYPE_OFF_T
+AC_TYPE_PID_T
+AC_TYPE_SIZE_T
+AC_TYPE_SSIZE_T
+AC_TYPE_UID_T
+AC_TYPE_UINT16_T
+AC_TYPE_UINT32_T
+AC_TYPE_UINT64_T
+AC_TYPE_UINT8_T
+
+AX_C___ATTRIBUTE__
+AS_IF([test "x$ax_cv___attribute__" = "xyes"],
+        [:],
+        [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
+
+AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
+LIBS="$PTHREAD_LIBS $LIBS"
+CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+CC="$PTHREAD_CC"
+
+AX_LIB_SOCKET_NSL
+
+# Compute minor/major/patchlevel version numbers
+major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
+minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
+patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
+
 AC_SUBST([MAJOR_VERSION], [$major_version])
 AC_SUBST([MINOR_VERSION], [$minor_version])
 AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
@@ -20,16 +77,13 @@ AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version n
 AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
 AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
 
-version_name="Herbe à Détourne"
-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.'
-version_description_c=$(echo $version_description | sed 's/"/\\"/g')
+version_name="Codename TBD"
+version_description='Description TBD'
+version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
 
 AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
 AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
 
-AC_CONFIG_HEADERS([include/config.h])
-
-AC_PROG_GREP
 # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
 AC_ARG_ENABLE(libtool-linkdep-fixup,
        AS_HELP_STRING([--disable-libtool-linkdep-fixup],
@@ -39,15 +93,15 @@ AC_ARG_ENABLE(libtool-linkdep-fixup,
 
 AS_IF([test "x$libtool_fixup" = "xyes"],
            [
-           libtool_m4="$srcdir/config/libtool.m4"
+           libtool_m4="$srcdir/m4/libtool.m4"
            libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
            AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
-           libtool_flag_pattern_count=$(grep -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
+           libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
            AS_IF([test $libtool_flag_pattern_count -ne 0],
            [
                  AC_MSG_RESULT([$libtool_flag_pattern_count])
                  AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
-                 sed -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
+                 $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
                  ],
                  [
                  AC_MSG_RESULT([none])
@@ -66,11 +120,11 @@ AC_CHECK_HEADERS([ \
 
 # Basic functions check
 AC_CHECK_FUNCS([ \
-       atexit bzero clock_gettime dup2 fdatasync ftruncate \
+       atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
        gethostbyname gethostname getpagesize localtime_r memchr memset \
        mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
-       strncasecmp strndup strpbrk strrchr strstr strtol strtoul \
-       strtoull \
+       strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
+       strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
 ])
 
 # Babeltrace viewer check
@@ -131,6 +185,25 @@ AC_ARG_WITH([lttng-system-rundir],
        [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
 AC_SUBST([LTTNG_SYSTEM_RUNDIR])
 
+AC_ARG_ENABLE([test-java-agent-jul],
+       [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
+       [test_java_agent_jul=$enableval],
+       [test_java_agent_jul=no]
+)
+
+AC_ARG_ENABLE([test-java-agent-log4j],
+        [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j tests [default=no]])],
+        [test_java_agent_log4j=$enableval],
+        [test_java_agent_log4j=no]
+)
+
+AC_ARG_ENABLE([test-java-agent-all],
+        [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
+        [test_java_agent_jul=$enableval
+         test_java_agent_log4j=$enableval],
+        [:]
+)
+
 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
@@ -140,6 +213,82 @@ AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv
 AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
 
+AC_DEFUN([_AC_DEFINE_AND_SUBST], [
+       AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
+       $1="$2"
+       AC_SUBST([$1])
+])
+
+AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
+       AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
+       $1="$2"
+       AC_SUBST([$1])
+])
+
+# Default values
+m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [4096])
+m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
+m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
+m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
+m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
+_AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT], [5345])
+_AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
+_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
+_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
+_AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
+_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
+_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
+_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
+_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [262144])
+_AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
+_AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
+_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
+_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
+_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
+_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
+_AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
+_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
+_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
+_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
+_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
+_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
+_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
+_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
+_AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
+_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
+_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
+_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
+_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [131072])
+_AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
+_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
+_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
+_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
+_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
+
+# Command short descriptions
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to a channel])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CALIBRATE], [Quantify LTTng overhead])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a tracing session])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Tear down tracing sessions])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable tracing channels])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable event rules])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable tracing channels])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event rules])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Display help information about a command])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List tracing sessions, domains, channels, and events])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load tracing session configurations])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_METADATA], [Manage an LTTng tracing session's metadata generation])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save tracing session configurations])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set current tracing session])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current tracing session])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
+
 if test "x$prefix" = "xNONE"; then
        prefix=$ac_default_prefix
 fi
@@ -152,65 +301,85 @@ AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data direct
 #
 # Check for pthread
 AC_CHECK_LIB([pthread], [pthread_create], [],
-       [AC_MSG_ERROR([Cannot find libpthread. Use [LDFLAGS]=-Ldir to specify its location.])]
+       [AC_MSG_ERROR([Cannot find libpthread. Use LDFLAGS=-Ldir to specify its location.])]
 )
 
 # Check libpopt
-AC_CHECK_LIB([popt], [poptGetContext], [],
-       [AC_MSG_ERROR([Cannot find libpopt. Use [LDFLAGS]=-Ldir to specify its location.])]
+PKG_CHECK_MODULES([POPT], [popt],
+       [LIBS="$LIBS $POPT_LIBS"],
+       [
+               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])
+               AC_MSG_WARN([Finding libpopt without pkg-config.])
+               AC_CHECK_LIB([popt],
+                       [poptGetContext],
+                       [],
+                       [
+                                AC_MSG_ERROR([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
+                       ]
+               )
+       ]
 )
 
 AM_PATH_XML2(2.7.6, true, AC_MSG_ERROR(No supported version of libxml2 found.))
 
 # Check for libuuid
-AC_CHECK_LIB([uuid], [uuid_generate],
+PKG_CHECK_MODULES([UUID], [uuid],
 [
+       LIBS="$LIBS $UUID_LIBS"
        AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
        have_libuuid=yes
 ],
 [
-       # libuuid not found, check for uuid_create in libc.
-       AC_CHECK_LIB([c], [uuid_create],
-       [
-               AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
-               have_libc_uuid=yes
-       ],
-       [
-               AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify their location.])
-       ])
-]
-)
+       AC_MSG_WARN([pkg-config was unable to find a valid .pc for libuuid. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
+       AC_MSG_WARN([Finding libuuid without pkg-config.])
+       AC_CHECK_LIB([uuid],
+               [uuid_generate],
+               [
+                       AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
+                       have_libuuid=yes
+               ],
+               [
+                       # libuuid not found, check for uuid_create in libc.
+                       AC_CHECK_LIB([c],
+                               [uuid_create],
+                               [
+                                       AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
+                                       have_libc_uuid=yes
+                               ],
+                               [
+                                       AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
+                               ]
+                       )
+               ]
+       )
+])
 AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBUUID], [test "x$have_libuuid" = "xyes"])
 AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBC_UUID], [test "x$have_libc_uuid" = "xyes"])
 
 # URCU library version needed or newer
-liburcu_version=">= 0.8.0"
+m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.8.0 is needed])
 
 # Check liburcu needed function calls
 AC_CHECK_DECL([cds_list_add], [],
-       [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/list.h>]]
-)
+       [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
 AC_CHECK_DECL([cds_wfcq_init], [],
-       [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfcqueue.h>]]
-)
+       [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
 AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
-    [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfcqueue.h>]]
-)
+       [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
 AC_CHECK_DECL([futex_async], [],
-       [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/futex.h>]]
-)
+       [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
 AC_CHECK_DECL([rcu_thread_offline], [],
-       [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
-)
+       [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
 AC_CHECK_DECL([rcu_thread_online], [],
-       [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
-)
+       [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
 AC_CHECK_DECL([caa_likely], [],
-       [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
-)
+       [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
+AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [],
+       [AC_MSG_ERROR([WRONG_LIBURCU_MSG])])
+
 #Function added in urcu 0.7.0
 AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [],
-        [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
+        [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
 )
 
 # Check kmod library
@@ -249,9 +418,9 @@ AC_ARG_WITH(lttng-ust-prefix,
                  ])
 
 # Check liblttng-ust-ctl library
-AC_ARG_ENABLE(lttng-ust,
-       AS_HELP_STRING([--disable-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
-       lttng_ust_support=$enableval, lttng_ust_support=yes)
+AC_ARG_WITH(lttng-ust,
+       AS_HELP_STRING([--without-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
+       lttng_ust_support=$withval, lttng_ust_support=yes)
 
 AS_IF([test "x$lttng_ust_support" = "xyes"], [
        AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
@@ -259,7 +428,7 @@ AS_IF([test "x$lttng_ust_support" = "xyes"], [
                        AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
                        lttng_ust_ctl_found=yes
                ],
-               [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.])],
+               [AC_MSG_ERROR([Cannot find LTTng-UST >= 2.2.x. Use --with-lttng-ust-prefix=PREFIX to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])],
                [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
        )
 ])
@@ -314,13 +483,14 @@ swig_version=2.0.0
 AC_ARG_ENABLE([python-bindings],
               [AC_HELP_STRING([--enable-python-bindings],
                               [compile Python bindings])],
-              [enable_python=yes], [enable_python=no])
+              [enable_python_binding=$enableval], [enable_python_binding=no])
 
-AM_CONDITIONAL([USE_PYTHON], [test "x${enable_python:-yes}" = xyes])
+AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
 
-if test "x${enable_python:-yes}" = xyes; then
+if test "x$enable_python_binding" = xyes; then
   AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
-  AM_PATH_PYTHON
+  AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
+  AM_PATH_PYTHON([3.0])
 
   AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
   AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
@@ -355,90 +525,395 @@ AX_CONFIG_FEATURE(
 )
 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
 
-AX_JAVA_OPTIONS
-AX_PROG_JAVAC
-AX_PROG_JAVA
-AX_PROG_JAR
+AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
+AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
 
-AX_CHECK_CLASSPATH
+if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes"; then
+       AX_JAVA_OPTIONS
+       AX_PROG_JAVAC
+       AX_PROG_JAVA
+       AX_PROG_JAR
 
-# Check for Java UST agent common class first
-AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
-if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xyes"; then
-       java_agent_common=yes
-else
-       java_agent_common=no
-fi
-
-# If the common class is available, test for each agent
-if test "x$java_agent_common" = "xyes"; then
-       # Check for JUL
-       AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
-       AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
-       AX_CHECK_CLASS(org.apache.log4j.Logger)
+       AX_CHECK_CLASSPATH
 
-       build_java_jul_agent=no
-       if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xyes"; then
-               build_java_jul_agent=yes
+       # Check for Java UST agent common class first
+       AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
+       if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
+               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"])
        fi
 
-       build_java_log4j_agent=no
-       if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xyes"; then
-               if test "x$ac_cv_class_org_apache_log4j_Logger" = "xyes"; then
-                       build_java_log4j_agent=yes
+       if test "x$test_java_agent_jul" = "xyes"; then
+               # Check for JUL agent class
+               AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
+               if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
+                       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"])
                fi
        fi
 
+       if test "x$test_java_agent_log4j" = "xyes"; then
+               # Check for Log4j agent class
+               AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
+               if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
+                       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"])
+               fi
+
+               # Check for Log4j class
+               AX_CHECK_CLASS(org.apache.log4j.Logger)
+               if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
+                       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"])
+               fi
+       fi
 fi
 
-AM_CONDITIONAL([BUILD_JAVA_JUL_AGENT], [test "x$build_java_jul_agent" = "xyes"])
-AM_CONDITIONAL([BUILD_JAVA_LOG4J_AGENT], [test "x$build_java_log4j_agent" = "xyes"])
+# set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
+# is not distributed in tarballs
+AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
+AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
+
+# enable building man pages (user's intention)
+AC_ARG_ENABLE(
+       man-pages,
+       AS_HELP_STRING(
+               [--disable-man-pages],
+               [Do not build and install man pages (already built in a distributed tarball)]
+       ),
+       [man_pages_opt=$enableval],
+       [man_pages_opt=yes]
+)
 
-AC_SYS_LARGEFILE
+# check for asciidoc and xmlto if we enabled building the man pages
+have_asciidoc_xmlto=no
+
+AS_IF([test "x$man_pages_opt" = "xyes"], [
+       AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
+       AC_PATH_PROG([XMLTO], [xmlto], [no])
+
+       AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
+               AS_IF([test "x$in_git_repo" = "xyes"], [
+                       # this is an error because we're in the Git repo, which
+                       # means the man pages are not already generated for us,
+                       # thus asciidoc/xmlto are required because we were asked
+                       # to build the man pages
+                       AC_MSG_ERROR([
+Both asciidoc and xmlto are needed to build the LTTng man pages. Use
+--disable-man-pages to disable building the man pages, in which case
+they will not be installed.
+                       ])
+               ], [
+                       # only warn here: since we're in the tarball, the man
+                       # pages should already be generated at this point, thus
+                       # asciidoc/xmlto are not strictly required
+                       AC_MSG_WARN([
+Both asciidoc and xmlto are needed to build the LTTng man pages. Note
+that the man pages are already built in this distribution tarball, so
+asciidoc and xmlto are only needed if you intend to modify their
+sources. Use --disable-man-pages to completely disable building
+and installing the man pages.
+                       ])
+               ])
+       ], [
+               have_asciidoc_xmlto=yes
+       ])
+])
 
-# C compiler tests
-AC_PROG_CC
-AC_C_INLINE
+# export man page build condition: build the man pages if the user
+# asked for it, and if the tools are available
+AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
+AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
 
-# Type availability checking
-AC_TYPE_INT32_T
-AC_TYPE_INT64_T
-AC_TYPE_MODE_T
-AC_TYPE_OFF_T
-AC_TYPE_PID_T
-AC_TYPE_SIZE_T
-AC_TYPE_SSIZE_T
-AC_TYPE_UID_T
-AC_TYPE_UINT16_T
-AC_TYPE_UINT32_T
-AC_TYPE_UINT64_T
-AC_TYPE_UINT8_T
+# Python agent test
+UST_PYTHON_AGENT="lttngust"
 
-LT_INIT
-AC_PROG_YACC
-AC_PROG_LEX
+AC_ARG_ENABLE(test-python2-agent,
+       AS_HELP_STRING([--enable-test-python2-agent],
+               [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
+       ),[:],[test_python2_agent_autodetect=yes]
+)
 
-if test ! -f "$srcdir/src/lib/lttng-ctl/filter/filter-parser.h"; then
-       if test x"$YACC" != "xbison -y"; then
-               AC_MSG_ERROR([[bison not found and is required when building from git.
-               Please install bison]])
-       fi
-       AC_PATH_PROG([BISON],[bison])
-       AX_PROG_BISON_VERSION([2.4], [],[
-               AC_MSG_ERROR([[Bison >= 2.4 is required when building from git]])
+AC_ARG_ENABLE(test-python3-agent,
+       AS_HELP_STRING([--enable-test-python3-agent],
+               [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
+       ),[:],[test_python3_agent_autodetect=yes]
+)
+
+AC_ARG_ENABLE(test-python-agent-all,
+       AS_HELP_STRING([--enable-test-python-agent-all],
+               [enable test for all python{2/3} agent.]
+       ),
+)
+
+AS_IF([test ! -z "$enable_test_python_agent_all"], [
+       unset test_python2_agent_autodetect
+       unset test_python3_agent_autodetect
+])
+
+AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
+       enable_test_python2_agent=yes
+       enable_test_python3_agent=yes
+])
+
+AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
+       enable_test_python2_agent=no
+       enable_test_python3_agent=no
+])
+
+
+AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
+       AS_IF([test -z "$PYTHON2"], [
+                       PYTHON2=python2
+               ], [
+                       AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
        ])
-fi
 
-if test ! -f "$srcdir/src/lib/lttng-ctl/filter/filter-lexer.c"; then
-       if test x"$LEX" != "xflex"; then
-               AC_MSG_ERROR([[flex not found and is required when building from git.
-               Please install flex]])
-       fi
-       AC_PATH_PROG([FLEX],[flex])
-       AX_PROG_FLEX_VERSION([2.5.35], [],[
-               AC_MSG_ERROR([[Flex >= 2.5.35 is required when building from git]])
+       AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
+       AS_IF([test -z "$PYTHON2_BIN"], [
+               AS_IF([test -z "$test_python2_agent_autodetect"],[
+                       AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
+               ])
+       ], [
+               AC_MSG_CHECKING([for python2 lttng-ust agent])
+               AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
+                       PYTHON2_AGENT=$PYTHON2_BIN
+                       AC_MSG_RESULT([yes])
+                       RUN_PYTHON_AGENT_TEST=yes
+               ], [
+                       AC_MSG_RESULT([no])
+                       AS_IF([test -z "$test_python2_agent_autodetect"],[
+                               AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
+                       ])
+               ])
+
        ])
-fi
+
+])
+
+AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
+       AS_IF([test -z "$PYTHON3"], [
+               PYTHON3=python3
+       ], [
+               AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
+       ])
+
+       AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
+       AS_IF([test -z "$PYTHON3_BIN"], [
+               AS_IF([test -z "$test_python3_agent_autodetect"],[
+                       AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
+               ])
+       ], [
+               AC_MSG_CHECKING([for python3 lttng-ust agent])
+               AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
+                       PYTHON3_AGENT=$PYTHON3_BIN
+                       AC_MSG_RESULT([yes])
+                       RUN_PYTHON_AGENT_TEST=yes
+               ], [
+                       AC_MSG_RESULT([no])
+                       AS_IF([test -z "$test_python3_agent_autodetect"],[
+                               AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
+                       ])
+               ])
+
+       ])
+])
+AC_SUBST([RUN_PYTHON_AGENT_TEST])
+AC_SUBST([PYTHON2_AGENT])
+AC_SUBST([PYTHON3_AGENT])
+
+# Arguments for binaries build exclusion
+AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
+AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
+             [Disable the build of lttng-consumerd binaries]))
+AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
+AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
+             [Disable the build of lttng-relayd binaries]))
+AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
+             [Disable the build of lttng-sessiond binaries]))
+AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
+             [Disable the build of the extra components]))
+
+
+# Always build libconfig since it a dependency of libcommon
+build_lib_config=yes
+
+build_lib_compat=no
+build_lib_consumer=no
+build_lib_hashtable=no
+build_lib_health=no
+build_lib_index=no
+build_lib_kernel_consumer=no
+build_lib_kernel_ctl=no
+build_lib_lttng_ctl=no
+build_lib_relayd=no
+build_lib_sessiond_comm=no
+build_lib_testpoint=no
+build_lib_ust_consumer=no
+
+# There is an overlap for enabled dependencies, but this makes everything
+# simpler. libcommon and libconfig are always compiled so they are not repeated
+# here.
+
+# Enable binary dependencies.
+AS_IF([test x$enable_bin_lttng != xno],
+      [
+       build_lib_lttng_ctl=yes
+      ]
+)
+
+AS_IF([test x$enable_bin_lttng_consumerd != xno],
+      [
+       build_lib_consumer=yes
+       build_lib_sessiond_comm=yes
+       build_lib_index=yes
+       build_lib_health=yes
+       build_lib_testpoint=yes
+      ]
+)
+
+AS_IF([test x$enable_bin_lttng_crash != xno],
+      # Do nothing since libconfig and libcommon are built by default.
+      []
+)
+
+AS_IF([test x$enable_bin_lttng_relayd != xno],
+      [
+       build_lib_lttng_ctl=yes
+       build_lib_sessiond_comm=yes
+       build_lib_hashtable=yes
+       build_lib_compat=yes
+       build_lib_index=yes
+       build_lib_health=yes
+       build_lib_testpoint=yes
+      ]
+)
+AS_IF([test x$enable_bin_lttng_sessiond != xno],
+      [
+       build_lib_lttng_ctl=yes
+       build_lib_sessiond_comm=yes
+       build_lib_kernel_ctl=yes
+       build_lib_hashtable=yes
+       build_lib_compat=yes
+       build_lib_relayd=yes
+       build_lib_testpoint=yes
+       build_lib_health=yes
+       build_lib_health=yes
+      ]
+)
+
+# Libraries dependencies enabling
+AS_IF([test x$build_lib_lttng_ctl = xyes],
+      [
+       build_lib_sessiond_comm=yes
+       build_lib_hashtable=yes
+      ]
+)
+
+AS_IF([test x$build_lib_consumer = xyes],
+      [
+       build_lib_sessiond_comm=yes
+       build_lib_kernel_consumer=yes
+       build_lib_hashtable=yes
+       build_lib_compat=yes
+       build_lib_relayd=yes
+       AS_IF([test x$lttng_ust_ctl_found = xyes],[build_lib_ust_consumer=yes])
+      ]
+)
+
+AS_IF([test x$build_lib_kernel_consumer = xyes],
+      [
+       build_lib_kernel_ctl=yes
+       build_lib_relayd=yes
+      ]
+)
+
+AS_IF([test x$build_lib_relayd = xyes],
+      [
+       build_lib_sessiond_comm=yes
+      ]
+)
+
+
+# Export binaries build conditions.
+AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
+AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
+AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
+AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
+AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
+
+# Export the tests and extras build conditions.
+AS_IF([\
+test "x$enable_bin_lttng" != "xno" && \
+test "x$enable_bin_lttng_consumerd" != "xno" && \
+test "x$enable_bin_lttng_crash" != "xno" && \
+test "x$enable_bin_lttng_relayd" != "xno" && \
+test "x$enable_bin_lttng_sessiond" != "xno"],
+[build_tests=yes],
+[build_tests=no]
+)
+
+AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
+AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
+
+# Export libraries build conditions.
+AM_CONDITIONAL([BUILD_LIB_COMPAT], [test x$build_lib_compat = xyes])
+AM_CONDITIONAL([BUILD_LIB_CONFIG], [test x$build_lib_config = xyes])
+AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
+AM_CONDITIONAL([BUILD_LIB_HASHTABLE], [test x$build_lib_hashtable = xyes])
+AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
+AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
+AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
+AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
+AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
+AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
+AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
+AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
+AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
+
+# check for pgrep
+AC_PATH_PROG([PGREP], [pgrep], [no])
+AM_CONDITIONAL([HAS_PGREP], [test "x$PGREP" != "xno"])
+
+# check for bison
+have_bison=yes
+
+AS_IF([test "x$(basename "$YACC")" != "xbison -y"], [have_bison=no])
+AC_PATH_PROG([BISON], [bison])
+AX_PROG_BISON_VERSION([2.4], [], [have_bison=no])
+
+AS_IF([test "x$have_bison" = "xno"], [
+       AS_IF([test "x$in_git_repo" = "xyes"], [
+               AC_MSG_ERROR([Bison >= 2.4 is required when building from the Git repository.])
+       ], [
+               AC_MSG_WARN([
+Missing Bison >= 2.4. Note that the parser files are already built in
+this distribution tarball, so Bison is only needed if you intend to
+modify their sources.
+               ])
+       ])
+])
+
+# export bison condition
+AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
+
+# check for flex
+have_flex=yes
+
+AS_IF([test "x$LEX" != "xflex"], [have_flex=no])
+AC_PATH_PROG([FLEX], [flex])
+AX_PROG_FLEX_VERSION([2.5.35], [], [have_flex=no])
+
+AS_IF([test "x$have_flex" = "xno"], [
+       AS_IF([test "x$in_git_repo" = "xyes"], [
+               AC_MSG_ERROR([Flex >= 2.5.35 is required when building from the Git repository.])
+       ], [
+               AC_MSG_WARN([
+Missing Flex >= 2.5.35. Note that the lexer files are already built in
+this distribution tarball, so Flex is only needed if you intend to
+modify their sources.
+               ])
+       ])
+])
+
+# export flex condition
+AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
 
 CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
 
@@ -456,6 +931,7 @@ AC_CONFIG_FILES([
        Makefile
        doc/Makefile
        doc/man/Makefile
+       doc/man/asciidoc.conf
        include/Makefile
        extras/Makefile
        extras/bindings/Makefile
@@ -466,6 +942,7 @@ AC_CONFIG_FILES([
        src/common/Makefile
        src/common/kernel-ctl/Makefile
        src/common/kernel-consumer/Makefile
+       src/common/consumer/Makefile
        src/common/ust-consumer/Makefile
        src/common/hashtable/Makefile
        src/common/sessiond-comm/Makefile
@@ -486,6 +963,7 @@ AC_CONFIG_FILES([
        src/bin/lttng/Makefile
        src/bin/lttng-crash/Makefile
        tests/Makefile
+       tests/destructive/Makefile
        tests/regression/Makefile
        tests/regression/kernel/Makefile
        tests/regression/tools/Makefile
@@ -498,6 +976,9 @@ AC_CONFIG_FILES([
        tests/regression/tools/exclusion/Makefile
        tests/regression/tools/save-load/Makefile
        tests/regression/tools/mi/Makefile
+       tests/regression/tools/wildcard/Makefile
+       tests/regression/tools/crash/Makefile
+       tests/regression/tools/metadata-regen/Makefile
        tests/regression/ust/Makefile
        tests/regression/ust/nprocesses/Makefile
        tests/regression/ust/high-throughput/Makefile
@@ -513,10 +994,15 @@ AC_CONFIG_FILES([
        tests/regression/ust/exit-fast/Makefile
        tests/regression/ust/fork/Makefile
        tests/regression/ust/libc-wrapper/Makefile
+       tests/regression/ust/baddr-statedump/Makefile
+       tests/regression/ust/ust-dl/Makefile
        tests/regression/ust/java-jul/Makefile
        tests/regression/ust/java-log4j/Makefile
        tests/regression/ust/python-logging/Makefile
        tests/regression/ust/getcpu-override/Makefile
+       tests/regression/ust/clock-override/Makefile
+       tests/regression/ust/type-declarations/Makefile
+       tests/regression/ust/rotation-destroy-flush/Makefile
        tests/stress/Makefile
        tests/unit/Makefile
        tests/unit/ini_config/Makefile
@@ -528,19 +1014,33 @@ AC_CONFIG_FILES([
        tests/utils/testapp/gen-ust-tracef/Makefile
 ])
 
+# Inject variable into python test script.
+AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
+
 AC_OUTPUT
 
 #
-# Mini-report on what will be built
+# Mini-report on what will be built.
 #
-AS_ECHO()
 
-AS_ECHO("Version name: $version_name")
-AS_ECHO("$version_description")
+PPRINT_INIT
+PPRINT_SET_INDENT(1)
+PPRINT_SET_TS(38)
 
-AS_ECHO()
+AS_ECHO
+AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
+AS_ECHO
 
-# Target architecture we're building for
+AS_IF([test -n "$report_fold"], [
+       AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
+], [
+       AS_ECHO("$version_description")
+])
+
+AS_ECHO
+PPRINT_SUBTITLE([Features])
+
+# Target architecture we're building for.
 target_arch=$host_cpu
 [
 for f in $CFLAGS; do
@@ -551,90 +1051,137 @@ for f in $CFLAGS; do
         fi
 done
 ]
-AS_ECHO_N("Target architecture: ")
-AS_ECHO($target_arch)
+PPRINT_PROP_STRING([Target architecture], $target_arch)
 
 # kmod enabled/disabled
-AS_ECHO_N("libkmod support: ")
-AS_IF([test "x$kmod_found" = "xyes"],[
-       AS_ECHO("Enabled")
-],[
-       AS_ECHO("Disabled")
-])
+test "x$kmod_found" = "xyes" && value=1 || value=0
+PPRINT_PROP_BOOL([libkmod support], $value)
 
 # LTTng-UST enabled/disabled
-AS_ECHO_N("Lttng-UST support: ")
-AS_IF([test "x$lttng_ust_support" = "xyes"],[
-       AS_ECHO("Enabled")
-],[
-       AS_ECHO("Disabled")
+test "x$lttng_ust_support" = "xyes" && value=1 || value=0
+PPRINT_PROP_BOOL([LTTng-UST support], $value)
+
+AS_ECHO
+PPRINT_SUBTITLE([Binaries])
+
+# List binaries to be built
+test x$enable_bin_lttng != xno && value=1 || value=0
+PPRINT_PROP_BOOL([lttng], $value)
+
+test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
+PPRINT_PROP_BOOL([lttng-consumerd], $value)
+
+test x$enable_bin_lttng_crash != xno && value=1 || value=0
+PPRINT_PROP_BOOL([lttng-crash], $value)
+
+test x$enable_bin_lttng_relayd != xno && value=1 || value=0
+PPRINT_PROP_BOOL([lttng-relayd], $value)
+
+test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
+PPRINT_PROP_BOOL([lttng-sessiond], $value)
+
+# Extras
+test x$enable_extras != xno && value=1 || value=0
+AS_ECHO
+PPRINT_SET_INDENT(0)
+PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
+PPRINT_SET_INDENT(1)
+
+AS_ECHO
+PPRINT_SUBTITLE([Tests])
+
+# Print clear message that tests won't be built
+AS_IF([test "x$build_tests" = "xno"],[
+       PPRINT_WARN([Tests won't be built since some binaries were disabled])
 ])
 
+# LTTng UST Java agent JUL tests enabled/disabled
+test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
+PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
+
+# LTTng UST Java agent Log4j tests enabled/disabled
+test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
+PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j tests], $value)
+
+test ! -z "$PYTHON2_AGENT" && value=1 || value=0
+PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
+
+test ! -z "$PYTHON3_AGENT" && value=1 || value=0
+PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
+
 #Python binding enabled/disabled
-AS_ECHO_N("Python binding: ")
-AS_IF([test "x${enable_python:-yes}" = xyes], [
-       AS_ECHO("Enabled")
-],[
-       AS_ECHO("Disabled")
+test "x$enable_python_binding" = xyes && value=1 || value=0
+AS_ECHO
+PPRINT_SET_INDENT(0)
+PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
+
+# man pages build enabled/disabled
+m4_pushdef([build_man_pages_msg], [Build and install man pages])
+
+AS_IF([test "x$man_pages_opt" != "xno"], [
+       AS_IF([test "x$in_git_repo" = "xyes"], [
+               PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
+       ], [
+               AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
+                       PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
+               ], [
+                       PPRINT_PROP_STRING([build_man_pages_msg],
+                               [${PPRINT_COLOR_BLDGRN}yes (already built)],
+                               $PPRINT_COLOR_SUBTITLE)
+               ])
+       ])
+], [
+       PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
 ])
 
-# Do we build only the consumerd, or everything
-AS_IF([test "x$consumerd_only" = "xyes"],[
-       AS_ECHO("Only the consumerd daemon will be built.")
-],[
-       AS_ECHO("All binaries will be built.")
-])
+m4_popdef([build_man_pages_msg])
 
-# Print the bindir and libdir this `make install' will install into.
-AS_ECHO()
-AS_ECHO_N("Binaries will be installed in:  ")
-AS_ECHO("`eval eval echo $bindir`")
-AS_ECHO_N("Libraries will be installed in: ")
-AS_ECHO("`eval eval echo $libdir`")
+PPRINT_SET_INDENT(1)
 
-# If we build the sessiond, print the paths it will use
-AS_IF([test "x$consumerd_only" = "xno"],[
-       AS_ECHO()
-       AS_ECHO_N("The lttng command will look for the lttng-sessiond executable at: ")
-       AS_IF([test "$SESSIOND_BIN" = ""],[
-               AS_ECHO_N("`eval eval echo $bindir`")
-               AS_ECHO("/lttng-sessiond")
-       ],[
-               AS_ECHO("$SESSIOND_BIN")
-       ])
+report_bindir="`eval eval echo $bindir`"
+report_libdir="`eval eval echo $libdir`"
 
-       AS_ECHO()
-       AS_ECHO("The sessiond daemon will look in the following directories: ")
-       AS_ECHO_N("32-bit consumerd executable at: ")
-       AS_IF([test "$CONSUMERD32_BIN" = ""],[
-               AS_ECHO_N("`eval eval echo $lttnglibexecdir`")
-               AS_ECHO("/lttng-consumerd")
-       ],[
-               AS_ECHO("$CONSUMERD32_BIN")
-       ])
+# Print the bindir and libdir this `make install' will install into.
+AS_ECHO
+PPRINT_SUBTITLE([Install directories])
+PPRINT_PROP_STRING([Binaries], [$report_bindir])
+PPRINT_PROP_STRING([Libraries], [$report_libdir])
 
-       AS_ECHO_N("32-bit consumer libraries in:   ")
-       AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
-               AS_ECHO("`eval eval echo $libdir`")
-       ],[
-               AS_ECHO("$CONSUMERD32_LIBDIR")
-       ])
+AS_ECHO
+PPRINT_SUBTITLE([Search directories])
 
-       AS_ECHO_N("64-bit consumerd executable at: ")
-       AS_IF([test "$CONSUMERD64_BIN" = ""],[
-               AS_ECHO_N("`eval eval echo $lttnglibexecdir`")
-               AS_ECHO("/lttng-consumerd")
-       ],[
-               AS_ECHO("$CONSUMERD64_BIN")
-       ])
+# If we build the sessiond, print the paths it will use
+AS_IF([test "$SESSIOND_BIN" = ""],[
+       path="$report_bindir/lttng-sessiond"
+],[
+       path="$SESSIOND_BIN"
+])
+PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
 
-       AS_ECHO_N("64-bit consumer libraries in:   ")
-       AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
-               AS_ECHO("`eval eval echo $libdir`")
-       ],[
-               AS_ECHO("$CONSUMERD64_LIBDIR")
-       ])
+AS_IF([test "$CONSUMERD32_BIN" = ""],[
+       path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
+],[
+       path="$CONSUMERD32_BIN"
+])
+PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
+
+AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
+       path="`eval eval echo $libdir`"
+],[
+       path="$CONSUMERD32_LIBDIR"
 ])
+PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
 
-AS_ECHO()
+AS_IF([test "$CONSUMERD64_BIN" = ""],[
+       path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
+],[
+       path="$CONSUMERD64_BIN"
+])
+PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
 
+AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
+       path="`eval eval echo $libdir`"
+],[
+       path="$CONSUMERD64_LIBDIR"
+])
+PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
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