Implement consumer ring buffer position sampling

[lttng-tools.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 8e8d853ec970584077dded0e44b8024e835ccc8e..191dd838c1c42e9db1510d3cdb0ea5bf69ad2139 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -65,6 +65,16 @@ CC="$PTHREAD_CC"
 
 AX_LIB_SOCKET_NSL
 
+LT_NO_UNDEFINED=""
+AS_CASE([$host_os],
+  [cygwin*],
+    [
+      LT_NO_UNDEFINED="-no-undefined"
+    ]
+)
+
+AC_SUBST(LT_NO_UNDEFINED)
+
 # Compute minor/major/patchlevel version numbers
 major_version=$(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/')
@@ -235,6 +245,7 @@ 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])
+m4_define([_DEFAULT_CHANNEL_MONITOR_TIMER], [1000000])
 _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])
@@ -245,6 +256,7 @@ _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ
 _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_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_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])
@@ -259,11 +271,13 @@ _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_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_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_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_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])
@@ -280,7 +294,7 @@ _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable event ru
 _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_REGENERATE], [Manage an LTTng tracing session's data regeneration])
 _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])
@@ -604,6 +618,7 @@ AC_ARG_ENABLE(
 
 # check for asciidoc and xmlto if we enabled building the man pages
 have_asciidoc_xmlto=no
+warn_prebuilt_man_pages=no
 
 AS_IF([test "x$man_pages_opt" = "xyes"], [
        AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
@@ -616,7 +631,7 @@ AS_IF([test "x$man_pages_opt" = "xyes"], [
                        # 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
+You need asciidoc and xmlto to build the LTTng-tools man pages. Use
 --disable-man-pages to disable building the man pages, in which case
 they will not be installed.
                        ])
@@ -624,13 +639,7 @@ 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.
-                       ])
+                       warn_prebuilt_man_pages=yes
                ])
        ], [
                have_asciidoc_xmlto=yes
@@ -943,8 +952,20 @@ CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/src -I\$(top_builddir)/include -include config.h"
 
 lttngincludedir="${includedir}/lttng"
-
 AC_SUBST(lttngincludedir)
+
+lttngactionincludedir="${includedir}/lttng/action"
+AC_SUBST(lttngactionincludedir)
+
+lttngconditionincludedir="${includedir}/lttng/condition"
+AC_SUBST(lttngconditionincludedir)
+
+lttngnotificationincludedir="${includedir}/lttng/notification"
+AC_SUBST(lttngnotificationincludedir)
+
+lttngtriggerincludedir="${includedir}/lttng/trigger"
+AC_SUBST(lttngtriggerincludedir)
+
 AC_SUBST(DEFAULT_INCLUDES)
 
 lttnglibexecdir="${libdir}/lttng/libexec"
@@ -1028,6 +1049,7 @@ AC_CONFIG_FILES([
        tests/regression/ust/clock-override/Makefile
        tests/regression/ust/type-declarations/Makefile
        tests/regression/ust/rotation-destroy-flush/Makefile
+       tests/regression/ust/blocking/Makefile
        tests/stress/Makefile
        tests/unit/Makefile
        tests/unit/ini_config/Makefile
@@ -1213,3 +1235,19 @@ AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
        path="$CONSUMERD64_LIBDIR"
 ])
 PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
+PPRINT_SET_INDENT(0)
+
+AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
+       AS_ECHO
+       PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
+
+Note that the man pages are already built in this distribution tarball,
+therefore asciidoc and xmlto are only needed if you intend to modify
+their sources.
+
+Also note that the installed man pages will contain the project's
+default command-line option and environment variable values.
+
+Use --disable-man-pages to completely disable building and installing
+the man pages.])
+])