Change ust app clean list loop
[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 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
8
9 AC_CONFIG_HEADERS([include/config.h])
10
11 AC_CHECK_HEADERS([ \
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 \
15 ])
16
17 AC_ARG_VAR([LTTNG_TOOLS_32BIT_BINDIR], [Search for LTTng Tools 32-bit binaries in this location.])
18 AC_DEFINE_UNQUOTED([CONFIG_32BIT_BINDIR], $LTTNG_TOOLS_32BIT_BINDIR, [Search for LTTng Tools 32-bit binaries in this location.])
19 AC_ARG_VAR([LTTNG_TOOLS_64BIT_BINDIR], [Search for LTTng Tools 64-bit binaries in this location.])
20 AC_DEFINE_UNQUOTED([CONFIG_64BIT_BINDIR], $LTTNG_TOOLS_64BIT_BINDIR, [Search for LTTng Tools 64-bit binaries in this location.])
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 # URCU library version needed or newer
33 liburcu_version=">= 0.6.6"
34
35 # Check liburcu needed function calls
36 AC_CHECK_DECL([cds_list_add], [],
37 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/list.h>]]
38 )
39 AC_CHECK_DECL([cds_wfq_init], [],
40 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
41 )
42 AC_CHECK_DECL([cds_wfq_dequeue_blocking], [],
43 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
44 )
45 AC_CHECK_DECL([futex_async], [],
46 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/futex.h>]]
47 )
48 AC_CHECK_DECL([rcu_thread_offline], [],
49 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
50 )
51 AC_CHECK_DECL([rcu_thread_online], [],
52 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
53 )
54 AC_CHECK_DECL([caa_likely], [],
55 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
56 )
57
58 # Check liblttng-ust-ctl library
59 AC_ARG_ENABLE(lttng-ust,
60 [ --disable-lttng-ust build without LTTng-UST (Userspace Tracing) support.],
61 lttng_ust_support=no, lttng_ust_support=yes)
62
63 [
64 if test "x$lttng_ust_support" = "xno"; then
65 echo "LTTng-UST support disabled."
66 else
67 ]
68 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_create_session], [],
69 [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.])]
70 )
71 [
72 echo "LTTng-UST support enabled."
73 fi
74 ]
75
76 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [ test "x$ac_cv_lib_lttng_ust_ctl_ustctl_create_session" = "xyes" ])
77
78 AC_CHECK_FUNCS([sched_getcpu sysconf])
79
80 # Epoll check. If not present, the build will fallback on poll() API
81 AX_HAVE_EPOLL(
82 [AX_CONFIG_FEATURE_ENABLE(epoll)],
83 [AX_CONFIG_FEATURE_DISABLE(epoll)]
84 )
85 AX_CONFIG_FEATURE(
86 [epoll], [This platform supports epoll(7)],
87 [HAVE_EPOLL], [This platform supports epoll(7).],
88 [enable_epoll="yes"], [enable_epoll="no"]
89 )
90 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
91
92 AC_PROG_CC
93 AC_PROG_LIBTOOL
94
95 CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
96
97 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir)"
98
99 lttngincludedir="${includedir}/lttng"
100
101 AC_SUBST(lttngincludedir)
102 AC_SUBST(DEFAULT_INCLUDES)
103
104 AC_CONFIG_FILES([
105 Makefile
106 include/Makefile
107 libkernelctl/Makefile
108 liblttng-consumer/Makefile
109 liblttng-kconsumer/Makefile
110 liblttng-ustconsumer/Makefile
111 liblttngctl/Makefile
112 liblttng-sessiond-comm/Makefile
113 lttng-consumerd/Makefile
114 lttng-sessiond/Makefile
115 lttng/Makefile
116 tests/Makefile
117 doc/Makefile
118 ])
119
120 AC_OUTPUT
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