Basic hashtable support for UST
[lttng-tools.git] / configure.ac
1 AC_INIT([lttng-tools], [2.0-pre14], [david.goulet@polymtl.ca], ,[http://lttng.org])
2 AC_CONFIG_AUX_DIR([config])
3 AC_CANONICAL_TARGET
4 AC_CANONICAL_HOST
5 AC_CONFIG_MACRO_DIR([config])
6 AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
7 AM_SILENT_RULES([yes])
8
9 AC_CONFIG_HEADERS([include/config.h])
10
11 AH_TEMPLATE([CONFIG_LTTNG_TOOLS_HAVE_UST], [Defined on systems where UST headers can be found.])
12
13 AC_CHECK_HEADERS([ \
14 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
15 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
16 getopt.h sys/ipc.h sys/shm.h popt.h grp.h \
17 ])
18
19 # URCU library version needed or newer
20 liburcu_version=">= 0.6.5"
21
22 # Check for pthread
23 AC_CHECK_LIB([pthread], [pthread_create], [],
24 [AC_MSG_ERROR([Cannot find libpthread. Use [LDFLAGS]=-Ldir to specify its location.])]
25 )
26
27 # Check libpopt
28 AC_CHECK_LIB([popt], [poptGetContext], [],
29 [AC_MSG_ERROR([Cannot find libpopt. Use [LDFLAGS]=-Ldir to specify its location.])]
30 )
31
32 # Check liburcu needed function calls
33 AC_CHECK_DECL([cds_list_add], [],
34 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/list.h>]]
35 )
36 AC_CHECK_DECL([cds_wfq_init], [],
37 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
38 )
39 AC_CHECK_DECL([futex_async], [],
40 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/futex.h>]]
41 )
42 AC_CHECK_DECL([rcu_thread_offline], [],
43 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
44 )
45 AC_CHECK_DECL([rcu_thread_online], [],
46 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
47 )
48 AC_CHECK_DECL([ustctl_create_session],
49 [
50 AC_DEFINE([CONFIG_LTTNG_TOOLS_HAVE_UST], 1)
51 have_ust_test=1
52 ],
53 [
54 AC_MSG_WARN([UST header not found. Building without UST support.])
55 have_ust_test=0
56 ],
57 [[#include <ust/lttng-ust-ctl.h>]]
58 )
59
60 AM_CONDITIONAL([LTTNG_TOOLS_HAVE_UST], [ test "x$have_ust_test" = "x1" ])
61
62 AC_CHECK_FUNCS([sched_getcpu sysconf])
63
64 # Epoll check. If not present, the build will fallback on poll() API
65 AX_HAVE_EPOLL(
66 [AX_CONFIG_FEATURE_ENABLE(epoll)],
67 [AX_CONFIG_FEATURE_DISABLE(epoll)]
68 )
69 AX_CONFIG_FEATURE(
70 [epoll], [This platform supports epoll(7)],
71 [HAVE_EPOLL], [This platform supports epoll(7).],
72 [enable_epoll="yes"], [enable_epoll="no"]
73 )
74 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
75
76 AC_PROG_CC
77 AC_PROG_LIBTOOL
78
79 CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
80
81 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir)"
82
83 lttngincludedir="${includedir}/lttng"
84
85 AC_SUBST(lttngincludedir)
86 AC_SUBST(DEFAULT_INCLUDES)
87
88 AC_CONFIG_FILES([
89 Makefile
90 include/Makefile
91 libkernelctl/Makefile
92 liblttng-consumer/Makefile
93 liblttng-kconsumer/Makefile
94 liblttng-ustconsumer/Makefile
95 liblttngctl/Makefile
96 liblttng-sessiond-comm/Makefile
97 libustcomm/Makefile
98 lttng-consumerd/Makefile
99 ltt-sessiond/Makefile
100 lttng/Makefile
101 tests/Makefile
102 doc/Makefile
103 ])
104
105 AC_OUTPUT
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