+dnl SPDX-License-Identifier: GPL-2.0-only
AC_PREREQ([2.64])
-AC_INIT([lttng-tools],[2.12.0-pre],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
+AC_INIT([lttng-tools],[2.13.0-pre],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
AC_CONFIG_HEADERS([include/config.h])
AC_CONFIG_AUX_DIR([config])
AC_USE_SYSTEM_EXTENSIONS
AC_SYS_LARGEFILE
AC_PROG_CC
-AC_PROG_CC_STDC
+# AC_PROG_CC_STDC was merged in AC_PROG_CC in autoconf 2.70
+m4_version_prereq([2.70], [], [AC_PROG_CC_STDC])
AC_PROG_CXX
RW_PROG_CXX_WORKS
AM_CONDITIONAL([CXX_WORKS], [test "x$rw_cv_prog_cxx_works" = "xyes"])
+# Detect warning flags supported by the compiler, append them to WARN_CFLAGS.
+#
+# Pass -Werror as an extra flag during the test: this is needed to make the
+# -Wunknown-warning-option diagnostic fatal with clang.
+AX_APPEND_COMPILE_FLAGS([ dnl
+ -Wall dnl
+ dnl We currently get this warning when building with Clang:
+ dnl
+ dnl /usr/include/setjmp.h:54:12: error: declaration of built-in function '__sigsetjmp' requires the declaration of the 'jmp_buf' type, commonly provided in the header <setjmp.h>. [-Werror,-Wincomplete-setjmp-declaration]
+ dnl extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask) __THROWNL;
+ dnl ^
+ -Wno-incomplete-setjmp-declaration dnl
+ -Wdiscarded-qualifiers dnl
+ -Wmissing-declarations dnl
+ -Wmissing-prototypes dnl
+ -Wmissing-parameter-type dnl
+ -Wold-style-definition dnl
+ -Wstrict-prototypes dnl
+ -Wshadow dnl
+ ],
+ [WARN_CFLAGS],
+ [-Werror])
+
+# When given, add -Werror to WARN_CFLAGS.
+AC_ARG_ENABLE([Werror],
+ [AS_HELP_STRING([--enable-Werror], [Treat compiler warnings as errors.])]
+)
+AS_IF([test "x$enable_Werror" = "xyes"],
+ [WARN_CFLAGS="${WARN_CFLAGS} -Werror"]
+)
+
# Checks for programs.
AC_PROG_GREP
AC_PROG_MAKE_SET
AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
# check for flex
-AC_PROG_LEX
+# Prior to autoconf 2.70, AC_PROG_FLEX did not take an argument. This is not a
+# problem since the argument is silently ignored by older versions.
+AC_PROG_LEX([noyywrap])
FLEX=$LEX
AX_PROG_FLEX_VERSION([2.5.35], [have_flex=yes])
AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
-version_name="Codename TBD"
-version_description="Description TBD"
+version_name="N-Beer"
+version_description="An alcoholic drink made from yeast-fermented malt flavored with hops."
version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
sched_getcpu sysconf sync_file_range
])
+# Check for pthread_setname_np and pthread_getname_np
+LTTNG_PTHREAD_SETNAME_NP
+LTTNG_PTHREAD_GETNAME_NP
+
# 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_BIN=''])
AC_SUBST([BABELTRACE_BIN])
-# lttv-gui
-AC_ARG_WITH([lttv-gui-bin],
- AS_HELP_STRING([--with-lttv-gui-bin],
- [Location of the lttv GUI viewer executable (including the filename)]),
- [LTTV_GUI_BIN="$withval"],
- [LTTV_GUI_BIN=''])
-AC_SUBST([LTTV_GUI_BIN])
+AC_ARG_WITH([babeltrace2-bin],
+ AS_HELP_STRING([--with-babeltrace2-bin],
+ [Location of the babeltrace2 viewer executable (including the filename)]),
+ [BABELTRACE2_BIN="$withval"],
+ [BABELTRACE2_BIN=''])
+AC_SUBST([BABELTRACE2_BIN])
AC_ARG_WITH([consumerd32-bin],
AS_HELP_STRING([--with-consumerd32-bin],
AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
-AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
+AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE2_BIN], "$BABELTRACE2_BIN", [Location of the babeltrace2 viewer executable.])
AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
_AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
_AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_RELAYD_CTRL_MAX_PAYLOAD_SIZE], [134217728])
_AC_DEFINE_AND_SUBST([DEFAULT_ROTATE_PENDING_TIMER], [500000])
+_AC_DEFINE_AND_SUBST([DEFAULT_EVENT_NOTIFIER_ERROR_COUNT_MAP_SIZE], [4096])
# 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_CREATE], [Create a tracing session])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CLEAR], [Clear 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])
PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
-# First, check for uuid in system libs
-AH_TEMPLATE([LTTNG_HAVE_LIBUUID], [Define if you have libuuid support])
-AC_CHECK_FUNCS([uuid_generate],
- [
- AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
- UUID_LIBS=""
- ],
- [
- # Then, check if the pkg-config module is available, otherwise explicitly check
- # for libuuid, or uuid support in the C-library.
- PKG_CHECK_MODULES([UUID], [uuid],
- [
- AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
- dnl PKG_CHECK_MODULES defines UUID_LIBS
- ],
- [
- 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([LTTNG_HAVE_LIBUUID], [1])
- UUID_LIBS="-luuid"
- ],
- [
- # libuuid not found, check for uuid_create in libc.
- AC_CHECK_LIB([c], [uuid_create],
- [
- AC_DEFINE([LTTNG_HAVE_LIBUUID], [1])
- UUID_LIBS="-lc"
- ],
- [
- AC_MSG_FAILURE([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
- ]
- )
- ]
- )
- ]
- )
- ]
-)
-AC_SUBST(UUID_LIBS)
-
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) >= 0.9.0 is needed])
-
-# Check liburcu needed function calls
-AC_CHECK_DECL([cds_list_add], [],
- [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/list.h>]])
-AC_CHECK_DECL([cds_wfcq_init], [],
- [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
-AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [],
- [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/wfcqueue.h>]])
-AC_CHECK_DECL([futex_async], [],
- [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/futex.h>]])
-AC_CHECK_DECL([rcu_thread_offline], [],
- [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
-AC_CHECK_DECL([rcu_thread_online], [],
- [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]])
-AC_CHECK_DECL([caa_likely], [],
- [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([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
-)
-
-#Function added in urcu 0.9.0
-AC_CHECK_DECL([urcu_ref_get_unless_zero], [],
- [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu/ref.h>]]
-)
+PKG_CHECK_MODULES([URCU], [liburcu >= 0.9])
+PKG_CHECK_MODULES([URCU_BP], [liburcu-bp >= 0.9])
+PKG_CHECK_MODULES([URCU_CDS], [liburcu-cds >= 0.9])
+AM_CPPFLAGS="$AM_CPPFLAGS $URCU_CFLAGS"
# Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
# it can be explicitly disabled with --without-kmod
swig_version=2.0.0
AC_ARG_ENABLE([python-bindings],
- [AC_HELP_STRING([--enable-python-bindings],
+ [AS_HELP_STRING([--enable-python-bindings],
[compile Python bindings])],
[enable_python_binding=$enableval], [enable_python_binding=no])
)
AX_CONFIG_FEATURE(
[epoll], [This platform supports epoll(7)],
- [HAVE_EPOLL], [This platform supports epoll(7).],
- [enable_epoll="yes"], [enable_epoll="no"]
+ [HAVE_EPOLL], [This platform supports epoll(7).]
)
-AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
AS_IF([test "x$ac_cv_func_dirfd" = "xyes"],
[AX_CONFIG_FEATURE_ENABLE(dirfd)],
)
AX_CONFIG_FEATURE(
[dirfd], [Use directory file descriptors],
- [COMPAT_DIRFD], [This platform supports directory file descriptors.],
- [enable_dirfd="yes"], [enable_dirfd="no"]
+ [HAVE_DIRFD], [This platform supports directory file descriptors.]
)
-AM_CONDITIONAL([COMPAT_DIRFD], [ test "$enable_dirfd" = "yes" ])
AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
build_lib_kernel_ctl=no
build_lib_lttng_ctl=no
build_lib_relayd=no
+build_lib_fd_tracker=no
build_lib_sessiond_comm=no
build_lib_testpoint=no
build_lib_ust_consumer=no
build_lib_index=yes
build_lib_health=yes
build_lib_testpoint=yes
+ build_lib_fd_tracker=yes
]
)
AS_IF([test x$enable_bin_lttng_sessiond != xno],
AC_SUBST(ARCHTYPE)
+AS_CASE([$host_os],
+ [linux*], [OSTYPE="linux"],
+ [freebsd*], [OSTYPE="freebsd"],
+ [solaris*], [OSTYPE="solaris"],
+ [cygwin*], [OSTYPE="cygwin"],
+ [mingw*], [OSTYPE="mingw"],
+ [OSTYPE="unknown"]
+)
+AC_SUBST(OSTYPE)
+AM_CONDITIONAL([IS_LINUX], [test $OSTYPE = "linux"])
+
+
+
+# Userspace callstack capture is only supported by the Linux kernel on x86.
AH_TEMPLATE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [Define if you have LTTng-modules userspace callstack tracing support])
-AC_MSG_CHECKING([for architecture support of userspace callstack tracing from the kernel])
-AS_IF([test "x$ARCHTYPE" = "xx86"],[
- # Userspace callstack capture is only supported by the Linux kernel on x86.
- AC_MSG_RESULT([yes])
+AS_IF([test "x$ARCHTYPE" = "xx86" && test "x$OSTYPE" = "xlinux"],[
have_modules_userspace_callstack_context=yes
AC_DEFINE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [1])
-], [
- AC_MSG_RESULT([no])
- have_modules_userspace_callstack_context=no
])
-AM_CONDITIONAL([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [test x$have_modules_userspace_callstack_context != xno])
+AM_CONDITIONAL([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [test x$have_modules_userspace_callstack_context = xyes])
# Export binaries build conditions.
AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$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_FD_TRACKER], [test x$build_lib_fd_tracker = xyes])
AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$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])
-AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
+AM_CFLAGS="${WARN_CFLAGS} -fno-strict-aliasing $PTHREAD_CFLAGS"
AC_SUBST(AM_CFLAGS)
+# This is set even though it is empty, so Makefiles can do "AM_LDFLAGS += ...".
+AM_LDFLAGS=""
+AC_SUBST(AM_LDFLAGS)
+
# The order in which the include folders are searched is important.
# The top_builddir should always be searched first in the event that a build
# time generated file is included. An example of this is the "version.i" file.
# In a scenario where lttng-tools is built from a distribution tarball and in a
# out-of-tree manner, the generated "version.i" has priority on the one from
# the source (distribution tarball) and must be found first.
-AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
+AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -I\$(top_builddir)/src -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
AC_SUBST(AM_CPPFLAGS)
lttngincludedir="${includedir}/lttng"
lttngtriggerincludedir="${includedir}/lttng/trigger"
AC_SUBST(lttngtriggerincludedir)
+lttngeventruleincludedir="${includedir}/lttng/event-rule"
+AC_SUBST(lttngeventruleincludedir)
+
lttnglibexecdir="${libdir}/lttng/libexec"
AC_SUBST(lttnglibexecdir)
extras/core-handler/Makefile
src/Makefile
src/common/Makefile
+ src/common/argpar/Makefile
+ src/common/bytecode/Makefile
src/common/kernel-ctl/Makefile
src/common/kernel-consumer/Makefile
src/common/consumer/Makefile
src/common/config/Makefile
src/common/string-utils/Makefile
src/common/fd-tracker/Makefile
+ src/common/filter/Makefile
src/lib/Makefile
src/lib/lttng-ctl/Makefile
- src/lib/lttng-ctl/filter/Makefile
src/lib/lttng-ctl/lttng-ctl.pc
src/bin/Makefile
src/bin/lttng-consumerd/Makefile
src/bin/lttng-relayd/Makefile
src/bin/lttng/Makefile
src/bin/lttng-crash/Makefile
+ src/vendor/Makefile
+ src/vendor/msgpack/Makefile
tests/Makefile
tests/destructive/Makefile
tests/regression/Makefile
tests/regression/tools/rotation/Makefile
tests/regression/tools/base-path/Makefile
tests/regression/tools/metadata/Makefile
+ tests/regression/tools/tracker/Makefile
tests/regression/tools/working-directory/Makefile
tests/regression/tools/relayd-grouping/Makefile
+ tests/regression/tools/clear/Makefile
+ tests/regression/tools/trigger/Makefile
+ tests/regression/tools/trigger/rate-policy/Makefile
+ tests/regression/tools/trigger/start-stop/Makefile
+ tests/regression/tools/trigger/utils/Makefile
tests/regression/ust/Makefile
tests/regression/ust/nprocesses/Makefile
tests/regression/ust/high-throughput/Makefile
tests/utils/tap/Makefile
tests/utils/testapp/Makefile
tests/utils/testapp/gen-ns-events/Makefile
+ tests/utils/testapp/gen-kernel-test-events/Makefile
tests/utils/testapp/gen-ust-events/Makefile
tests/utils/testapp/gen-ust-events-ns/Makefile
tests/utils/testapp/gen-syscall-events-callstack/Makefile
projects / lttng-tools.git / blobdiff