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])
7 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
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 \
17 AC_ARG_WITH([consumerd32-path],
18 AC_HELP_STRING([--with-consumerd32-path],
19 [Location of the 32-bit consumerd executable]),
20 [CONSUMERD32_PATH="$withval"],
21 [CONSUMERD32_PATH=''])
22 AC_SUBST([CONSUMERD32_PATH])
24 AC_ARG_WITH([consumerd64-path],
25 AC_HELP_STRING([--with-consumerd64-path],
26 [Location of the 64-bit consumerd executable]),
27 [CONSUMERD64_PATH="$withval"],
28 [CONSUMERD64_PATH=''])
29 AC_SUBST([CONSUMERD64_PATH])
31 AC_ARG_WITH([consumerd32-libdir],
32 AC_HELP_STRING([--with-consumerd32-libdir],
33 [Location of the 32-bit consumerd libraries]),
34 [CONSUMERD32_LIBDIR="$withval"],
35 [CONSUMERD32_LIBDIR=''])
36 AC_SUBST([CONSUMERD32_LIBDIR])
38 AC_ARG_WITH([consumer64d-libdir],
39 AC_HELP_STRING([--with-consumerd64-libdir],
40 [Location of the 64-bit consumerd libraries]),
41 [CONSUMERD64_LIBDIR="$withval"],
42 [CONSUMERD64_LIBDIR=''])
43 AC_SUBST([CONSUMERD64_LIBDIR])
45 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_PATH], $CONSUMERD32_PATH, [Location of the 32-bit consumerd executable.])
46 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_PATH], $CONSUMERD64_PATH, [Location of the 64-bit consumerd executable])
47 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], $CONSUMERD32_LIBDIR, [Search for consumerd 32-bit libraries in this location.])
48 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], $CONSUMERD64_LIBDIR, [Search for consumerd 64-bit libraries in this location.])
51 AC_CHECK_LIB([pthread], [pthread_create], [],
52 [AC_MSG_ERROR([Cannot find libpthread. Use [LDFLAGS]=-Ldir to specify its location.])]
56 AC_CHECK_LIB([popt], [poptGetContext], [],
57 [AC_MSG_ERROR([Cannot find libpopt. Use [LDFLAGS]=-Ldir to specify its location.])]
60 # URCU library version needed or newer
61 liburcu_version=">= 0.6.6"
63 # Check liburcu needed function calls
64 AC_CHECK_DECL([cds_list_add], [],
65 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/list.h>]]
67 AC_CHECK_DECL([cds_wfq_init], [],
68 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
70 AC_CHECK_DECL([cds_wfq_dequeue_blocking], [],
71 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
73 AC_CHECK_DECL([futex_async], [],
74 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/futex.h>]]
76 AC_CHECK_DECL([rcu_thread_offline], [],
77 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
79 AC_CHECK_DECL([rcu_thread_online], [],
80 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
82 AC_CHECK_DECL([caa_likely], [],
83 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
86 # Check liblttng-ust-ctl library
87 AC_ARG_ENABLE(lttng-ust,
88 [ --disable-lttng-ust build without LTTng-UST (Userspace Tracing) support.],
89 lttng_ust_support=no, lttng_ust_support=yes)
92 if test "x$lttng_ust_support" = "xno"; then
93 echo "LTTng-UST support disabled."
96 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_create_session], [],
97 [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.])]
100 echo "LTTng-UST support enabled."
104 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [ test "x$ac_cv_lib_lttng_ust_ctl_ustctl_create_session" = "xyes" ])
106 AC_CHECK_FUNCS([sched_getcpu sysconf])
108 # Epoll check. If not present, the build will fallback on poll() API
110 [AX_CONFIG_FEATURE_ENABLE(epoll)],
111 [AX_CONFIG_FEATURE_DISABLE(epoll)]
114 [epoll], [This platform supports epoll(7)],
115 [HAVE_EPOLL], [This platform supports epoll(7).],
116 [enable_epoll="yes"], [enable_epoll="no"]
118 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
123 CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
125 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir)"
127 lttngincludedir="${includedir}/lttng"
129 AC_SUBST(lttngincludedir)
130 AC_SUBST(DEFAULT_INCLUDES)
135 libkernelctl/Makefile
136 liblttng-consumer/Makefile
137 liblttng-kconsumer/Makefile
138 liblttng-ustconsumer/Makefile
140 liblttng-sessiond-comm/Makefile
141 lttng-consumerd/Makefile
142 lttng-sessiond/Makefile