Fix: stop sessiond threads on health thread error

[lttng-tools.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index fb2b0136f0dd0d5b0345783e26778e26383f5ea7..2a86f074f533b7a6ddaa1494902cca0f1c0e7cf1 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ([2.64])
-AC_INIT([lttng-tools],[2.9.0-pre],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
+AC_INIT([lttng-tools],[2.9.0-rc1],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
 
 AC_CONFIG_HEADERS([include/config.h])
 AC_CONFIG_AUX_DIR([config])
@@ -77,8 +77,8 @@ 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="Codename TBD"
-version_description='Description TBD'
+version_name="Joannès"
+version_description='Berliner Weisse style beer from the Trèfle Noir microbrewery in Rouyn-Noranda.'
 version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
 
 AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
@@ -127,6 +127,10 @@ AC_CHECK_FUNCS([ \
        strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
 ])
 
+# Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
+# add -lrt to LIBS
+AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
+
 # Babeltrace viewer check
 AC_ARG_WITH([babeltrace-bin],
        AS_HELP_STRING([--with-babeltrace-bin],
@@ -267,7 +271,6 @@ _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])
@@ -320,23 +323,30 @@ PKG_CHECK_MODULES([POPT], [popt],
        ]
 )
 
-AM_PATH_XML2(2.7.6, true, AC_MSG_ERROR(No supported version of libxml2 found.))
+PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
 
-# Check for libuuid
+# Check for uuid in system libs
+AC_CHECK_FUNCS([uuid_generate],
+[
+       AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
+       link_with_libuuid=no
+],
+[
+# First, check the pkg-config module is available, otherwise explicitly check
+# for libuuid, or uuid support in the C-library.
 PKG_CHECK_MODULES([UUID], [uuid],
 [
        LIBS="$LIBS $UUID_LIBS"
        AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
-       have_libuuid=yes
+       link_with_libuuid=yes
 ],
 [
-       AC_MSG_WARN([pkg-config was unable to find a valid .pc for libuuid. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
-       AC_MSG_WARN([Finding libuuid without pkg-config.])
+       # Check for libuuid
        AC_CHECK_LIB([uuid],
                [uuid_generate],
                [
                        AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
-                       have_libuuid=yes
+                       link_with_libuuid=yes
                ],
                [
                        # libuuid not found, check for uuid_create in libc.
@@ -344,7 +354,7 @@ PKG_CHECK_MODULES([UUID], [uuid],
                                [uuid_create],
                                [
                                        AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
-                                       have_libc_uuid=yes
+                                       link_with_libc_uuid=yes
                                ],
                                [
                                        AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
@@ -353,8 +363,12 @@ PKG_CHECK_MODULES([UUID], [uuid],
                ]
        )
 ])
-AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBUUID], [test "x$have_libuuid" = "xyes"])
-AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBC_UUID], [test "x$have_libc_uuid" = "xyes"])
+])
+
+AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBUUID], [test "x$link_with_libuuid" = "xyes"])
+AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBC_UUID], [test "x$link_with_libc_uuid" = "xyes"])
+
+AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
 
 # URCU library version needed or newer
 m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.8.0 is needed])
@@ -977,10 +991,12 @@ AC_CONFIG_FILES([
        tests/regression/tools/live/Makefile
        tests/regression/tools/exclusion/Makefile
        tests/regression/tools/save-load/Makefile
+       tests/regression/tools/save-load/configuration/Makefile
        tests/regression/tools/mi/Makefile
        tests/regression/tools/wildcard/Makefile
        tests/regression/tools/crash/Makefile
-       tests/regression/tools/metadata-regen/Makefile
+       tests/regression/tools/regen-metadata/Makefile
+       tests/regression/tools/regen-statedump/Makefile
        tests/regression/ust/Makefile
        tests/regression/ust/nprocesses/Makefile
        tests/regression/ust/high-throughput/Makefile