Add UST event exist error code
[lttng-tools.git] / configure.ac
CommitLineData
ab7f4103 1AC_INIT([lttng-tools], [2.0-pre14], [david.goulet@polymtl.ca], ,[http://lttng.org])
fac6795d 2AC_CONFIG_AUX_DIR([config])
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3AC_CANONICAL_TARGET
4AC_CANONICAL_HOST
fac6795d 5AC_CONFIG_MACRO_DIR([config])
0403d7c9 6AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
c615ee2f 7m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
fac6795d 8
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9AC_CONFIG_HEADERS([include/config.h])
10
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11AC_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
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17AC_ARG_WITH([consumerd32-path],
18 AC_HELP_STRING([--with-consumerd32-path],
19 [Location of the 32-bit consumerd executable]),
20 [CONSUMERD32_PATH="$withval"],
21 [CONSUMERD32_PATH=''])
22AC_SUBST([CONSUMERD32_PATH])
23
24AC_ARG_WITH([consumerd64-path],
25 AC_HELP_STRING([--with-consumerd64-path],
26 [Location of the 64-bit consumerd executable]),
27 [CONSUMERD64_PATH="$withval"],
28 [CONSUMERD64_PATH=''])
29AC_SUBST([CONSUMERD64_PATH])
30
31AC_ARG_WITH([consumerd32-libdir],
32 AC_HELP_STRING([--with-consumerd32-libdir],
33 [Location of the 32-bit consumerd libraries]),
34 [CONSUMERD32_LIBDIR="$withval"],
35 [CONSUMERD32_LIBDIR=''])
36AC_SUBST([CONSUMERD32_LIBDIR])
37
38AC_ARG_WITH([consumer64d-libdir],
39 AC_HELP_STRING([--with-consumerd64-libdir],
40 [Location of the 64-bit consumerd libraries]),
41 [CONSUMERD64_LIBDIR="$withval"],
42 [CONSUMERD64_LIBDIR=''])
43AC_SUBST([CONSUMERD64_LIBDIR])
44
45AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_PATH], $CONSUMERD32_PATH, [Location of the 32-bit consumerd executable.])
46AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_PATH], $CONSUMERD64_PATH, [Location of the 64-bit consumerd executable])
47AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], $CONSUMERD32_LIBDIR, [Search for consumerd 32-bit libraries in this location.])
48AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], $CONSUMERD64_LIBDIR, [Search for consumerd 64-bit libraries in this location.])
43cadc7e 49
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50# Check for pthread
51AC_CHECK_LIB([pthread], [pthread_create], [],
52 [AC_MSG_ERROR([Cannot find libpthread. Use [LDFLAGS]=-Ldir to specify its location.])]
53)
54
55# Check libpopt
56AC_CHECK_LIB([popt], [poptGetContext], [],
57 [AC_MSG_ERROR([Cannot find libpopt. Use [LDFLAGS]=-Ldir to specify its location.])]
58)
59
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60# URCU library version needed or newer
61liburcu_version=">= 0.6.6"
62
3ffccaed 63# Check liburcu needed function calls
fac6795d 64AC_CHECK_DECL([cds_list_add], [],
8e12081b 65 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/list.h>]]
fac6795d 66)
099e26bd 67AC_CHECK_DECL([cds_wfq_init], [],
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68 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
69)
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70AC_CHECK_DECL([cds_wfq_dequeue_blocking], [],
71 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
72)
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73AC_CHECK_DECL([futex_async], [],
74 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/futex.h>]]
099e26bd 75)
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76AC_CHECK_DECL([rcu_thread_offline], [],
77 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
78)
79AC_CHECK_DECL([rcu_thread_online], [],
80 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
81)
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82AC_CHECK_DECL([caa_likely], [],
83 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
84)
85
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86# Check liblttng-ust-ctl library
87AC_ARG_ENABLE(lttng-ust,
88 [ --disable-lttng-ust build without LTTng-UST (Userspace Tracing) support.],
89 lttng_ust_support=no, lttng_ust_support=yes)
90
91[
92if test "x$lttng_ust_support" = "xno"; then
93 echo "LTTng-UST support disabled."
94else
95]
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.])]
98 )
99[
100 echo "LTTng-UST support enabled."
101fi
102]
103
104AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [ test "x$ac_cv_lib_lttng_ust_ctl_ustctl_create_session" = "xyes" ])
099e26bd 105
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106AC_CHECK_FUNCS([sched_getcpu sysconf])
107
3ffccaed 108# Epoll check. If not present, the build will fallback on poll() API
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109AX_HAVE_EPOLL(
110 [AX_CONFIG_FEATURE_ENABLE(epoll)],
111 [AX_CONFIG_FEATURE_DISABLE(epoll)]
112)
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113AX_CONFIG_FEATURE(
114 [epoll], [This platform supports epoll(7)],
115 [HAVE_EPOLL], [This platform supports epoll(7).],
116 [enable_epoll="yes"], [enable_epoll="no"]
117)
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118AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
119
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120AC_PROG_CC
121AC_PROG_LIBTOOL
122
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123CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
124
125DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir)"
126
127lttngincludedir="${includedir}/lttng"
128
129AC_SUBST(lttngincludedir)
130AC_SUBST(DEFAULT_INCLUDES)
131
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132AC_CONFIG_FILES([
133 Makefile
134 include/Makefile
ee0326c0 135 libkernelctl/Makefile
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136 liblttng-consumer/Makefile
137 liblttng-kconsumer/Makefile
138 liblttng-ustconsumer/Makefile
fac6795d 139 liblttngctl/Makefile
ca3c5ac0 140 liblttng-sessiond-comm/Makefile
3bd1e081 141 lttng-consumerd/Makefile
32258573 142 lttng-sessiond/Makefile
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143 lttng/Makefile
144 tests/Makefile
ebb6ebd5 145 doc/Makefile
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146])
147
148AC_OUTPUT
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