Fix session daemon binary name

[lttng-tools.git] / configure.ac

AC_INIT([lttng-tools],[2.0-pre14],[david.goulet@polymtl.ca],[],[http://lttng.org])
AC_CONFIG_AUX_DIR([config])
AC_CANONICAL_TARGET
AC_CANONICAL_HOST
AC_CONFIG_MACRO_DIR([config])
AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])

AC_CONFIG_HEADERS([include/config.h])

AC_CHECK_HEADERS([ \
	sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
	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 \
])

AC_ARG_WITH([consumerd32-path],
	AS_HELP_STRING([--with-consumerd32-path],
	[Location of the 32-bit consumerd executable]),
	[CONSUMERD32_PATH="$withval"],
	[CONSUMERD32_PATH=''])
AC_SUBST([CONSUMERD32_PATH])

AC_ARG_WITH([consumerd64-path],
	AS_HELP_STRING([--with-consumerd64-path],
	[Location of the 64-bit consumerd executable]),
	[CONSUMERD64_PATH="$withval"],
	[CONSUMERD64_PATH=''])
AC_SUBST([CONSUMERD64_PATH])

AC_ARG_WITH([consumerd32-libdir],
	AS_HELP_STRING([--with-consumerd32-libdir],
	[Location of the 32-bit consumerd libraries]),
	[CONSUMERD32_LIBDIR="$withval"],
	[CONSUMERD32_LIBDIR=''])
AC_SUBST([CONSUMERD32_LIBDIR])

AC_ARG_WITH([consumer64d-libdir],
	AS_HELP_STRING([--with-consumerd64-libdir],
	[Location of the 64-bit consumerd libraries]),
	[CONSUMERD64_LIBDIR="$withval"],
	[CONSUMERD64_LIBDIR=''])
AC_SUBST([CONSUMERD64_LIBDIR])

AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_PATH], $CONSUMERD32_PATH, [Location of the 32-bit consumerd executable.])
AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_PATH], $CONSUMERD64_PATH, [Location of the 64-bit consumerd executable])
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.])

# Check for pthread
AC_CHECK_LIB([pthread], [pthread_create], [],
	[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.])]
)

# Needed for benchmark time
AC_CHECK_DECL([caa_get_cycles], [],
	[AC_MSG_ERROR([liburcu liburcu_version or newer is needed])], [[#include <urcu/arch.h>]]
)

# URCU library version needed or newer
liburcu_version=">= 0.6.6"

# 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_CHECK_DECL([cds_wfq_init], [],
	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
)
AC_CHECK_DECL([cds_wfq_dequeue_blocking], [],
    [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
)
AC_CHECK_DECL([futex_async], [],
	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/futex.h>]]
)
AC_CHECK_DECL([rcu_thread_offline], [],
	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
)
AC_CHECK_DECL([rcu_thread_online], [],
	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
)
AC_CHECK_DECL([caa_likely], [],
	[AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
)

# 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)

AS_IF([test "x$lttng_ust_support" = "xyes"], [
	AC_CHECK_LIB([lttng-ust-ctl], [ustctl_create_session], [],
		[AC_MSG_ERROR([Cannot find LTTng-UST. Use [LDFLAGS]=-Ldir to specify its location, or specify --disable-lttng-ust to build lttng-tools without LTTng-UST support.])]
	)
])

AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [ test "x$ac_cv_lib_lttng_ust_ctl_ustctl_create_session" = "xyes" ])

AC_CHECK_FUNCS([sched_getcpu sysconf])

# Option to only build the consumer daemon and its libraries
AC_ARG_WITH([consumerd-only],
	AS_HELP_STRING([--with-consumerd-only],[Only build the consumer daemon [default=no]]),
	[consumerd_only=$withval],
	[consumerd_only=no])
AM_CONDITIONAL([BUILD_CONSUMERD_ONLY], [test "x$consumerd_only" = "xyes"])

# Epoll check. If not present, the build will fallback on poll() API
AX_HAVE_EPOLL(
	[AX_CONFIG_FEATURE_ENABLE(epoll)],
	[AX_CONFIG_FEATURE_DISABLE(epoll)]
)
AX_CONFIG_FEATURE(
	[epoll], [This platform supports epoll(7)],
	[HAVE_EPOLL], [This platform supports epoll(7).],
	[enable_epoll="yes"], [enable_epoll="no"]
)
AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])

AC_PROG_CC
LT_INIT

CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"

DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir)"

lttngincludedir="${includedir}/lttng"

AC_SUBST(lttngincludedir)
AC_SUBST(DEFAULT_INCLUDES)

AC_CONFIG_FILES([
	Makefile
	include/Makefile
	benchmark/Makefile
	libkernelctl/Makefile
	liblttng-consumer/Makefile
	liblttng-kconsumer/Makefile
	liblttng-ustconsumer/Makefile
	liblttngctl/Makefile
	liblttng-sessiond-comm/Makefile
	lttng-consumerd/Makefile
	lttng-sessiond/Makefile
	lttng/Makefile
	tests/Makefile
	doc/Makefile
])

AC_OUTPUT

# Mini-report on what will be built
AS_ECHO("")

AS_ECHO_N("Lttng-UST support: ")
AS_IF([test "x$lttng_ust_support" = "xyes"], [AS_ECHO("Enabled")],
	[AS_ECHO("Disabled")]
)

AS_IF([test "x$consumerd_only" = "xyes"],
	[AS_ECHO("Only the consumerd daemon will be built.")],
	[AS_ECHO("All binaries will be built.")]
)

AS_ECHO("")