AC_PREREQ([2.64])
-AC_INIT([lttng-tools],[2.10.0-pre],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
+AC_INIT([lttng-tools],[2.12.0-pre],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
AC_CONFIG_HEADERS([include/config.h])
AC_CONFIG_AUX_DIR([config])
AC_CANONICAL_TARGET
AC_CANONICAL_HOST
-AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip tar-pax])
+AM_INIT_AUTOMAKE([1.12 foreign dist-bzip2 no-dist-gzip tar-pax nostdinc])
AM_MAINTAINER_MODE([enable])
# Enable silent rules if available (Introduced in AM 1.11)
AC_SYS_LARGEFILE
AC_PROG_CC
AC_PROG_CC_STDC
+AC_PROG_CXX
+RW_PROG_CXX_WORKS
+AM_CONDITIONAL([CXX_WORKS], [test "x$rw_cv_prog_cxx_works" = "xyes"])
# Checks for programs.
AC_PROG_GREP
-AC_PROG_LEX
AC_PROG_MAKE_SET
AC_PROG_SED
-AC_PROG_YACC
-AC_PATH_PROG(report_fold, fold)
+AC_PATH_PROG([report_fold], [fold])
LT_INIT
# Check for objcopy, required by the base address statedump and dynamic linker tests
-AC_CHECK_TOOL([OBJCOPY], objcopy, no)
-AS_IF([test "x$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.])]
+AC_CHECK_TOOL([OBJCOPY], [objcopy], [no])
+AS_IF([test "x$OBJCOPY" = "xno"],
+ [AC_MSG_WARN([Cannot find objcopy. The base address statedump and dynamic linker tests will be disabled. Install the binutils package to remediate this.])]
)
AM_CONDITIONAL([HAVE_OBJCOPY], [test "x$OBJCOPY" != xno])
+# check for pgrep
+AC_PATH_PROG([PGREP], [pgrep], [no])
+AM_CONDITIONAL([HAVE_PGREP], [test "x$PGREP" != "xno"])
+
+# 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$in_git_repo" = "xyes"])
+
+# check for bison
+AC_PROG_YACC
+BISON=$YACC
+AX_PROG_BISON_VERSION([2.4], [have_bison=yes])
+
+AS_IF([test "x$have_bison" != "xyes"], [
+ AS_IF([test "x$in_git_repo" = "xyes"], [
+ AC_MSG_FAILURE([
+Bison >= 2.4 is required when building from the Git repository. You can
+set the YACC variable to override automatic detection.
+ ])
+ ], [
+ 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. You can set the YACC variable to override automatic
+detection.
+ ])
+ ])
+])
+AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
+
+# check for flex
+AC_PROG_LEX
+FLEX=$LEX
+AX_PROG_FLEX_VERSION([2.5.35], [have_flex=yes])
+
+AS_IF([test "x$have_flex" != "xyes"], [
+ AS_IF([test "x$in_git_repo" = "xyes"], [
+ AC_MSG_FAILURE([
+Flex >= 2.5.35 is required when building from the Git repository. You can
+set the LEX variable to override automatic detection.
+ ])
+ ], [
+ 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. You can set the LEX variable to override automatic
+detection.
+ ])
+ ])
+])
+AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
+
+
# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_TYPE_INT32_T
[AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
-LIBS="$PTHREAD_LIBS $LIBS"
-CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-CC="$PTHREAD_CC"
+
+# Check if linker has the -no-pie option.
+AX_CHECK_LINK_FLAG([-no-pie], [linker_have_no_pie_option=yes])
+AM_CONDITIONAL([LINKER_HAVE_NO_PIE_OPTION], [test "x$linker_have_no_pie_option" = "xyes"])
AX_LIB_SOCKET_NSL
[cygwin*],
[
LT_NO_UNDEFINED="-no-undefined"
+ ],
+ [cygwin*|darwin*|mingw*|solaris*],
+ [
+ # On platforms where we only support the relayd, disable the other binaries by default
+ AS_IF([test "x$enable_bin_lttng" = "x" ], [enable_bin_lttng=no])
+ AS_IF([test "x$enable_bin_lttng_consumerd" = "x" ], [enable_bin_lttng_consumerd=no])
+ AS_IF([test "x$enable_bin_lttng_crash" = "x" ], [enable_bin_lttng_crash=no])
+ AS_IF([test "x$enable_bin_lttng_sessiond" = "x" ], [enable_bin_lttng_sessiond=no])
+ AS_IF([test "x$enable_extras" = "x" ], [enable_extras=no])
+ AS_IF([test "x$with_lttng_ust" = "x" ], [with_lttng_ust=no])
]
)
AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
version_name="Codename TBD"
-version_description='Description TBD'
+version_description="Description TBD"
version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
- sys/mount.h sys/param.h sys/time.h
+ sys/mount.h sys/param.h sys/time.h elf.h
])
+AM_CONDITIONAL([HAVE_ELF_H], [test x$ac_cv_header_elf_h = xyes])
+
# Basic functions check
AC_CHECK_FUNCS([ \
atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
- gethostbyname gethostname getpagesize localtime_r memchr memset \
+ gethostbyname gethostname getpagesize localtime_r memchr memrchr memset \
mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
+ sched_getcpu sysconf sync_file_range
])
# Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
# add -lrt to LIBS
AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
+# Checks for dl.
+AC_CHECK_LIB([dl], [dlopen], [
+ have_libdl=yes
+ libdl_name=dl
+ DL_LIBS="-ldl"
+], [
+ # libdl not found, check for dlopen in libc.
+ AC_CHECK_LIB([c], [dlopen], [
+ have_libc_dl=yes
+ libdl_name=c
+ DL_LIBS="-lc"
+ ], [
+ AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
+ ])
+])
+AC_SUBST(DL_LIBS)
+
+# Check if libdl has dlmopen support.
+AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
+AC_CHECK_LIB([$libdl_name], [dlmopen], [
+ AC_DEFINE([HAVE_DLMOPEN], [1])
+ HAVE_DLMOPEN=1
+], [
+ HAVE_DLMOPEN=0
+])
+AC_SUBST(HAVE_DLMOPEN)
+
# Babeltrace viewer check
AC_ARG_WITH([babeltrace-bin],
AS_HELP_STRING([--with-babeltrace-bin],
])
# Default values
-m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [4096])
+m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [16384])
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])
+m4_define([_DEFAULT_CHANNEL_BLOCKING_TIMEOUT], [0])
+_AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_BEGIN], [5345])
+_AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_END], [5354])
_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_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_SUBBUF_SIZE], [1048576])
_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_KERNEL_CHANNEL_BLOCKING_TIMEOUT], [_DEFAULT_CHANNEL_BLOCKING_TIMEOUT])
_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_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_BLOCKING_TIMEOUT], [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_BLOCKING_TIMEOUT], [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_SUBBUF_SIZE], [524288])
_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])
_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])
# 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])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset a rotation schedule])
_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_ENABLE_ROTATION], [Set a rotation schedule])
_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_REGENERATE], [Manage an LTTng tracing session's data regeneration])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ROTATE], [Archive a tracing session's current trace chunk])
_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_DISABLE_ROTATION], [Unset a rotation schedule])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set a rotation schedule])
_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_SUBST(CONFDIR)
AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
-AC_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR],[datadir], [LTTng system data directory.])
-
-#
-# Check for pthread
-AC_CHECK_LIB([pthread], [pthread_create], [],
- [AC_MSG_ERROR([Cannot find libpthread. Use LDFLAGS=-Ldir to specify its location.])]
-)
+AX_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR], [datadir], [LTTng system data directory.])
# Check libpopt
PKG_CHECK_MODULES([POPT], [popt],
- [LIBS="$LIBS $POPT_LIBS"],
- [
- AC_MSG_WARN([pkg-config was unable to find a valid .pc for libpopt. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
- AC_MSG_WARN([Finding libpopt without pkg-config.])
- AC_CHECK_LIB([popt],
- [poptGetContext],
- [],
- [
- AC_MSG_ERROR([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
- ]
- )
- ]
+ [
+ dnl PKG_CHECK_MODULES defines POPT_LIBS
+ ],
+ [
+ AC_MSG_WARN([pkg-config was unable to find a valid .pc for libpopt. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
+ AC_MSG_WARN([Finding libpopt without pkg-config.])
+ AC_CHECK_LIB([popt],
+ [poptGetContext],
+ [POPT_LIBS="-lpopt"],
+ [
+ AC_MSG_FAILURE([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
+ ]
+ )
+ ]
)
+AC_SUBST(POPT_LIBS)
PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
-# Check for uuid in system libs
-AC_CHECK_FUNCS([uuid_generate],
-[
- AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
- link_with_libuuid=no
-],
-[
-# First, check the pkg-config module is available, otherwise explicitly check
-# for libuuid, or uuid support in the C-library.
-PKG_CHECK_MODULES([UUID], [uuid],
-[
- LIBS="$LIBS $UUID_LIBS"
- AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
- link_with_libuuid=yes
-],
-[
- # Check for libuuid
- AC_CHECK_LIB([uuid],
- [uuid_generate],
- [
- AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
- link_with_libuuid=yes
- ],
- [
- # libuuid not found, check for uuid_create in libc.
- AC_CHECK_LIB([c],
- [uuid_create],
- [
- AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
- link_with_libc_uuid=yes
- ],
- [
- AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
- ]
- )
- ]
- )
-])
-])
-
-AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBUUID], [test "x$link_with_libuuid" = "xyes"])
-AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBC_UUID], [test "x$link_with_libc_uuid" = "xyes"])
-
AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
# URCU library version needed or newer
-m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.8.0 is needed])
+m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.9.0 is needed])
# Check liburcu needed function calls
AC_CHECK_DECL([cds_list_add], [],
[AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include <urcu.h>]]
)
-# Check kmod library
-AC_ARG_WITH(kmod-prefix,
- AS_HELP_STRING([--with-kmod-prefix=PATH],
- [Specify the installation prefix of the kmod library.
- Headers must be in PATH/include; libraries in PATH/lib.]),
- [
- CPPFLAGS="$CPPFLAGS -I${withval}/include"
- LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
- ])
+#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>]]
+)
-AC_ARG_ENABLE(kmod,
- AS_HELP_STRING([--disable-kmod],[build without kmod support]),
- kmod_support=$enableval, kmod_support=yes)
-
-AS_IF([test "x$kmod_support" = "xyes"], [
- AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
- [
- AC_DEFINE([HAVE_KMOD], [1], [has kmod support])
- LIBS="$LIBS -lkmod"
- kmod_found=yes
- ],
- kmod_found=no
- )
-])
-AM_CONDITIONAL([HAVE_KMOD], [test "x$kmod_found" = xyes])
+# 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
+AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
+AC_ARG_WITH([kmod],
+ [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
+ [],
+ [with_kmod=check]
+)
-AC_ARG_WITH(lttng-ust-prefix,
- AS_HELP_STRING([--with-lttng-ust-prefix=PATH],
- [Specify the installation prefix of the lttng-ust library.
- Headers must be in PATH/include; libraries in PATH/lib.]),
- [
- CPPFLAGS="$CPPFLAGS -I${withval}/include"
- LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
- ])
+AS_IF([test "x$with_kmod" != "xno"],
+ [
+ AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
+ [
+ AC_DEFINE([HAVE_KMOD], [1])
+ KMOD_LIBS="-lkmod"
+ ],
+ [
+ if test "x$with_kmod" != xcheck; then
+ AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
+ else
+ with_kmod=no
+ fi
+ ]
+ )
+ ]
+)
+AC_SUBST(KMOD_LIBS)
+
+# Check for liblttng-ust-ctl, fail if it's not found,
+# it can be explicitly disabled with --without-lttng-ust
+AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
+AC_ARG_WITH([lttng-ust],
+ [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
+ [],
+ [with_lttng_ust=yes]
+)
-# Check liblttng-ust-ctl library
-AC_ARG_WITH(lttng-ust,
- AS_HELP_STRING([--without-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
- lttng_ust_support=$withval, lttng_ust_support=yes)
-
-AS_IF([test "x$lttng_ust_support" = "xyes"], [
- AC_CHECK_LIB([lttng-ust-ctl], [ustctl_recv_channel_from_consumer],
- [
- AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
- lttng_ust_ctl_found=yes
- ],
- [AC_MSG_ERROR([Cannot find LTTng-UST >= 2.2.x. Use --with-lttng-ust-prefix=PREFIX to specify its location, or specify --without-lttng-ust to build lttng-tools without LTTng-UST support.])],
- [-lurcu-common -lurcu-bp -lurcu-cds -lrt -ldl]
- )
-])
-AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])
-AC_CHECK_FUNCS([sched_getcpu sysconf sync_file_range])
+AS_IF([test "x$with_lttng_ust" = "xyes"], [
+ AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
-# check for dlopen
-AC_CHECK_LIB([dl], [dlopen],
-[
- have_libdl=yes
-],
-[
- #libdl not found, check for dlopen in libc.
- AC_CHECK_LIB([c], [dlopen],
- [
- have_libc_dl=yes
- ],
- [
- AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
- ])
+ # Check for liblttng-ust
+ PKG_CHECK_MODULES([UST], [lttng-ust >= $major_version.$minor_version])
+
+ # Check for liblttng-ust-ctl
+ PKG_CHECK_MODULES([UST_CTL], [lttng-ust-ctl >= $major_version.$minor_version])
+
+ AM_CPPFLAGS="$AM_CPPFLAGS $UST_CFLAGS"
])
-AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
-AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
+
+AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
+
# Check for fmemopen
AC_CHECK_LIB([c], [fmemopen],
]
)
-# Check for open_memstream
-AC_CHECK_LIB([c], [open_memstream],
-[
- AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
-]
-)
-
# check for libpfm
AC_CHECK_LIB([pfm], [pfm_initialize],
[
])
AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
-AC_ARG_ENABLE([git-version],
- [AC_HELP_STRING([--disable-git-version],
- [Do not use the git version for the build])],
- [have_git_version=$enableval], [have_git_version=yes]
-)
-
-AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
- [test "x${have_git_version}" = "xyes"])
-
# For Python
# SWIG version needed or newer:
swig_version=2.0.0
)
AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
+AS_IF([test "x$ac_cv_func_dirfd" = "xyes"],
+ [AX_CONFIG_FEATURE_ENABLE(dirfd)],
+ [AX_CONFIG_FEATURE_DISABLE(dirfd)]
+)
+AX_CONFIG_FEATURE(
+ [dirfd], [Use directory file descriptors],
+ [COMPAT_DIRFD], [This platform supports directory file descriptors.],
+ [enable_dirfd="yes"], [enable_dirfd="no"]
+)
+AM_CONDITIONAL([COMPAT_DIRFD], [ test "$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"])
fi
fi
-# 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,
AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
+# embedded --help message
+AC_ARG_ENABLE(
+ [embedded-help],
+ AS_HELP_STRING(
+ [--enable-embedded-help],
+ [Embed the --help messages in the executable files]
+ ),
+ [embedded_help=$enableval],
+ [embedded_help=no]
+)
+AS_IF([test "x$embedded_help" = "xyes"], [
+ AS_IF([test "x$man_pages_opt" = "xno"], [
+ AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
+ ])
+ AC_PATH_PROG([man_prog_path], [man], [no])
+ AS_IF([test "x$man_prog_path" = "xno"], [
+ AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
+ ])
+ AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
+ AC_SUBST([MANPROG], [$man_prog_path])
+])
+AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
+
# Python agent test
UST_PYTHON_AGENT="lttngust"
AC_SUBST([PYTHON2_AGENT])
AC_SUBST([PYTHON3_AGENT])
+AC_ARG_ENABLE([test-sdt-uprobe],
+ [AS_HELP_STRING([--enable-test-sdt-uprobe], [enable the LTTng UST SDT uprobe tests [default=autodetect]])],
+ [test_sdt_uprobe="$enableval"],
+ [test_sdt_uprobe=autodetect]
+)
+
+AS_IF([test "$test_sdt_uprobe" != "no"], [
+ LTTNG_CHECK_SDT_WORKS
+ AC_PATH_PROG([DTRACE], [dtrace])
+])
+
+AS_IF([test "$test_sdt_uprobe" = "yes"], [
+ AS_IF([test "$lttng_cv_sdt_works" = "no"], [
+ AC_MSG_ERROR([Cannot find 'sys/sdt.h'.])
+ ])
+ AS_IF([test "x$DTRACE" = "x"], [
+ AC_MSG_ERROR([Cannot find SystemTap dtrace. You can set the DTRACE variable to override automatic detection.])
+ ])
+])
+
+AS_IF([test "$test_sdt_uprobe" = "autodetect"], [
+ AS_IF([test "$lttng_cv_sdt_works" = "yes"], [
+ AS_IF([test "x$DTRACE" != "x"], [
+ test_sdt_uprobe=yes
+ ])
+ ])
+])
+
+AM_CONDITIONAL([TEST_SDT_UPROBE], [test "$test_sdt_uprobe" = "yes"])
+
# 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],
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$enable_bin_lttng_sessiond != xno],
build_lib_relayd=yes
build_lib_testpoint=yes
build_lib_health=yes
- build_lib_health=yes
]
)
build_lib_hashtable=yes
build_lib_compat=yes
build_lib_relayd=yes
- AS_IF([test x$lttng_ust_ctl_found = xyes],[build_lib_ust_consumer=yes])
+ AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
]
)
]
)
+# Find arch type
+AS_CASE([$host_cpu],
+ [k1om], [ARCHTYPE="x86"],
+ [i386], [ARCHTYPE="x86"],
+ [i486], [ARCHTYPE="x86"],
+ [i586], [ARCHTYPE="x86"],
+ [i686], [ARCHTYPE="x86"],
+ [amd64], [ARCHTYPE="x86"],
+ [x86_64], [ARCHTYPE="x86"],
+ [powerpc], [ARCHTYPE="ppc"],
+ [ppc64], [ARCHTYPE="ppc"],
+ [powerpc64], [ARCHTYPE="ppc"],
+ [powerpc64le], [ARCHTYPE="ppc"],
+ [ppc], [ARCHTYPE="ppc"],
+ [s390], [ARCHTYPE="s390"],
+ [s390x], [ARCHTYPE="s390"],
+ [sparc], [ARCHTYPE="sparc64"],
+ [sparc64], [ARCHTYPE="sparc64"],
+ [alpha*], [ARCHTYPE="alpha"],
+ [ia64], [ARCHTYPE="ia64"],
+ [arm*], [ARCHTYPE="arm"],
+ [aarch64*], [ARCHTYPE="aarch64"],
+ [mips*], [ARCHTYPE="mips"],
+ [nios2*], [ARCHTYPE="nios2"],
+ [tile*], [ARCHTYPE="tile"],
+ [hppa*], [ARCHTYPE="hppa"],
+ [m68k], [ARCHTYPE="m68k"],
+ [riscv*], [ARCHTYPE="riscv"],
+ [ARCHTYPE="unknown"]
+)
+
+AC_SUBST(ARCHTYPE)
+
+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$ARCHTYPE" = "xx86"],[
+ # Userspace callstack capture is only supported by the Linux kernel on x86.
+ AC_MSG_RESULT([yes])
+ have_modules_userspace_callstack_context=yes
+ AC_DEFINE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [1])
+], [
+ AC_MSG_RESULT([no])
+ have_modules_userspace_callstack_context=no
+])
+AM_CONDITIONAL([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [test x$have_modules_userspace_callstack_context != xno])
# 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])
-# 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.
- ])
- ])
-])
+AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
+AC_SUBST(AM_CFLAGS)
-# export bison condition
-AM_CONDITIONAL([HAVE_BISON], [test "x$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"
-
-DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/src -I\$(top_builddir)/include -include config.h"
+# 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 $AM_CPPFLAGS"
+AC_SUBST(AM_CPPFLAGS)
lttngincludedir="${includedir}/lttng"
AC_SUBST(lttngincludedir)
lttngtriggerincludedir="${includedir}/lttng/trigger"
AC_SUBST(lttngtriggerincludedir)
-AC_SUBST(DEFAULT_INCLUDES)
-
lttnglibexecdir="${libdir}/lttng/libexec"
AC_SUBST(lttnglibexecdir)
src/common/index/Makefile
src/common/health/Makefile
src/common/config/Makefile
+ src/common/string-utils/Makefile
+ src/common/fd-tracker/Makefile
src/lib/Makefile
src/lib/lttng-ctl/Makefile
src/lib/lttng-ctl/filter/Makefile
tests/regression/tools/crash/Makefile
tests/regression/tools/regen-metadata/Makefile
tests/regression/tools/regen-statedump/Makefile
+ tests/regression/tools/notification/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/ust/Makefile
tests/regression/ust/nprocesses/Makefile
tests/regression/ust/high-throughput/Makefile
tests/regression/ust/buffers-pid/Makefile
tests/regression/ust/periodical-metadata-flush/Makefile
tests/regression/ust/multi-session/Makefile
+ tests/regression/ust/multi-lib/Makefile
tests/regression/ust/overlap/Makefile
tests/regression/ust/overlap/demo/Makefile
tests/regression/ust/linking/Makefile
tests/regression/ust/type-declarations/Makefile
tests/regression/ust/rotation-destroy-flush/Makefile
tests/regression/ust/blocking/Makefile
+ tests/regression/ust/namespaces/Makefile
tests/stress/Makefile
tests/unit/Makefile
tests/unit/ini_config/Makefile
tests/utils/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
tests/utils/testapp/gen-ust-nevents/Makefile
+ tests/utils/testapp/gen-ust-nevents-str/Makefile
+ tests/utils/testapp/gen-syscall-events/Makefile
tests/utils/testapp/gen-ust-tracef/Makefile
+ tests/utils/testapp/userspace-probe-elf-binary/Makefile
+ tests/utils/testapp/userspace-probe-elf-cxx-binary/Makefile
+ tests/utils/testapp/userspace-probe-sdt-binary/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])
# Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
+AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
AC_OUTPUT
PPRINT_PROP_STRING([Target architecture], $target_arch)
# kmod enabled/disabled
-test "x$kmod_found" = "xyes" && value=1 || value=0
+test "x$with_kmod" != "xno" && value=1 || value=0
PPRINT_PROP_BOOL([libkmod support], $value)
# LTTng-UST enabled/disabled
-test "x$lttng_ust_support" = "xyes" && value=1 || value=0
+test "x$with_lttng_ust" = "xyes" && value=1 || value=0
PPRINT_PROP_BOOL([LTTng-UST support], $value)
AS_ECHO
test ! -z "$PYTHON3_AGENT" && value=1 || value=0
PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
+# LTTng UST Java agent Log4j tests enabled/disabled
+test "x$test_sdt_uprobe" = "xyes" && value=1 || value=0
+PPRINT_PROP_BOOL([LTTng-UST SDT uprobe tests], $value)
+
#Python binding enabled/disabled
test "x$enable_python_binding" = xyes && value=1 || value=0
AS_ECHO
m4_popdef([build_man_pages_msg])
+test "x$embedded_help" = xyes && value=1 || value=0
+PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
+
PPRINT_SET_INDENT(1)
report_bindir="`eval eval echo $bindir`"
projects / lttng-tools.git / blobdiff