Add TODO file

[lttng-tools.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 8f757edd79a2c47d02a45a094ffaf2d4c3a1dd1d..e5f4a6c6cc633869015d10d830dc0cc1e19d1112 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([lttng-tools], [2.0-pre2], [david.goulet@polymtl.ca], ,[http://lttng.org])
+AC_INIT([lttng-tools], [2.0-pre12], [david.goulet@polymtl.ca], ,[http://lttng.org])
 AC_CONFIG_AUX_DIR([config])
 AC_CANONICAL_TARGET
 AC_CANONICAL_HOST
@@ -12,6 +12,9 @@ AC_CHECK_HEADERS([ \
        getopt.h sys/ipc.h sys/shm.h popt.h grp.h \
 ])
 
+# URCU library version needed or newer
+liburcu_version="0.6.0"
+
 # Check for pthread
 AC_CHECK_LIB([pthread], [pthread_create], [],
        [AC_MSG_ERROR([Cannot find libpthread. Use [LDFLAGS]=-Ldir to specify its location.])]
@@ -22,11 +25,32 @@ AC_CHECK_LIB([popt], [poptGetContext], [],
        [AC_MSG_ERROR([Cannot find libpopt. Use [LDFLAGS]=-Ldir to specify its location.])]
 )
 
-# Check liburcu
+# Check liburcu list.h, wfqueue.h, futex.h
 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>]]
 )
 
+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
 
@@ -43,9 +67,9 @@ AC_CONFIG_FILES([
        Makefile
        include/Makefile
        libkernelctl/Makefile
-       liblttkconsumerd/Makefile
+       liblttngkconsumerd/Makefile
        liblttngctl/Makefile
-       liblttsessiondcomm/Makefile
+       liblttng-sessiond-comm/Makefile
        libustctl/Makefile
        libustcomm/Makefile
        ltt-kconsumerd/Makefile