1 AC_INIT([lttng-tools], [2.0-pre14], [david.goulet@polymtl.ca], ,[http://lttng.org])
2 AC_CONFIG_AUX_DIR([config])
5 AC_CONFIG_MACRO_DIR([config])
6 AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
9 AC_CONFIG_HEADERS([include/config.h])
12 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
13 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
14 getopt.h sys/ipc.h sys/shm.h popt.h grp.h \
18 AC_CHECK_LIB([pthread], [pthread_create], [],
19 [AC_MSG_ERROR([Cannot find libpthread. Use [LDFLAGS]=-Ldir to specify its location.])]
23 AC_CHECK_LIB([popt], [poptGetContext], [],
24 [AC_MSG_ERROR([Cannot find libpopt. Use [LDFLAGS]=-Ldir to specify its location.])]
27 # URCU library version needed or newer
28 liburcu_version=">= 0.6.6"
30 # Check liburcu needed function calls
31 AC_CHECK_DECL([cds_list_add], [],
32 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/list.h>]]
34 AC_CHECK_DECL([cds_wfq_init], [],
35 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
37 AC_CHECK_DECL([futex_async], [],
38 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/futex.h>]]
40 AC_CHECK_DECL([rcu_thread_offline], [],
41 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
43 AC_CHECK_DECL([rcu_thread_online], [],
44 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
46 AC_CHECK_DECL([caa_likely], [],
47 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
50 # Check liblttng-ust-ctl library
51 AC_ARG_ENABLE(lttng-ust,
52 [ --disable-lttng-ust build without LTTng-UST (Userspace Tracing) support.],
53 lttng_ust_support=no, lttng_ust_support=yes)
56 if test "x$lttng_ust_support" = "xno"; then
57 echo "LTTng-UST support disabled."
60 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_create_session], [],
61 [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.])]
64 echo "LTTng-UST support enabled."
68 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [ test "x$ac_cv_lib_lttng_ust_ctl_ustctl_create_session" = "xyes" ])
70 AC_CHECK_FUNCS([sched_getcpu sysconf])
72 # Epoll check. If not present, the build will fallback on poll() API
74 [AX_CONFIG_FEATURE_ENABLE(epoll)],
75 [AX_CONFIG_FEATURE_DISABLE(epoll)]
78 [epoll], [This platform supports epoll(7)],
79 [HAVE_EPOLL], [This platform supports epoll(7).],
80 [enable_epoll="yes"], [enable_epoll="no"]
82 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
87 CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
89 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir)"
91 lttngincludedir="${includedir}/lttng"
93 AC_SUBST(lttngincludedir)
94 AC_SUBST(DEFAULT_INCLUDES)
100 liblttng-consumer/Makefile
101 liblttng-kconsumer/Makefile
102 liblttng-ustconsumer/Makefile
104 liblttng-sessiond-comm/Makefile
105 lttng-consumerd/Makefile
106 lttng-sessiond/Makefile