-AC_INIT([lttng-tools], [2.0-pre5], [david.goulet@polymtl.ca], ,[http://lttng.org])
+AC_INIT([lttng-tools], [2.0-pre13], [david.goulet@polymtl.ca], ,[http://lttng.org])
AC_CONFIG_AUX_DIR([config])
AC_CANONICAL_TARGET
AC_CANONICAL_HOST
getopt.h sys/ipc.h sys/shm.h popt.h grp.h \
])
+# URCU library version needed or newer
+liburcu_version=">= 0.6.5"
+
# Check for pthread
AC_CHECK_LIB([pthread], [pthread_create], [],
[AC_MSG_ERROR([Cannot find libpthread. Use [LDFLAGS]=-Ldir to specify its location.])]
[AC_MSG_ERROR([Cannot find libpopt. Use [LDFLAGS]=-Ldir to specify its location.])]
)
-# Check liburcu
+# Check liburcu needed function calls
AC_CHECK_DECL([cds_list_add], [],
- [AC_MSG_ERROR([liburcu 0.5.4 or newer is needed])], [[#include <urcu/list.h>]]
+ [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([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 $liburcu_version or newer is needed])], [[#include <urcu.h>]]
+)
+
+# Epoll check. If not present, the build will fallback on poll() API
+AX_HAVE_EPOLL(
+ [AX_CONFIG_FEATURE_ENABLE(epoll)],
+ [AX_CONFIG_FEATURE_DISABLE(epoll)]
+)
+AX_CONFIG_FEATURE(
+ [epoll], [This platform supports epoll(7)],
+ [HAVE_EPOLL], [This platform supports epoll(7).],
+ [enable_epoll="yes"], [enable_epoll="no"]
)
+AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
AC_PROG_CC
AC_PROG_LIBTOOL
Makefile
include/Makefile
libkernelctl/Makefile
- liblttkconsumerd/Makefile
+ liblttngkconsumerd/Makefile
liblttngctl/Makefile
- liblttsessiondcomm/Makefile
+ liblttng-sessiond-comm/Makefile
libustctl/Makefile
libustcomm/Makefile
ltt-kconsumerd/Makefile