Add epoll check to autoconf and Makefile
[lttng-tools.git] / configure.ac
CommitLineData
d6fa0093 1AC_INIT([lttng-tools], [2.0-pre12], [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])
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7AM_SILENT_RULES([yes])
8
9AC_CHECK_HEADERS([ \
10 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
11 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
12 getopt.h sys/ipc.h sys/shm.h popt.h grp.h \
13])
14
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15# URCU library version needed or newer
16liburcu_version="0.6.0"
17
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18# Check for pthread
19AC_CHECK_LIB([pthread], [pthread_create], [],
20 [AC_MSG_ERROR([Cannot find libpthread. Use [LDFLAGS]=-Ldir to specify its location.])]
21)
22
23# Check libpopt
24AC_CHECK_LIB([popt], [poptGetContext], [],
25 [AC_MSG_ERROR([Cannot find libpopt. Use [LDFLAGS]=-Ldir to specify its location.])]
26)
27
8e12081b 28# Check liburcu list.h, wfqueue.h, futex.h
fac6795d 29AC_CHECK_DECL([cds_list_add], [],
8e12081b 30 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/list.h>]]
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31)
32
099e26bd 33AC_CHECK_DECL([cds_wfq_init], [],
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34 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
35)
36
37AC_CHECK_DECL([futex_async], [],
38 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/futex.h>]]
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39)
40
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41AX_HAVE_EPOLL(
42 [AX_CONFIG_FEATURE_ENABLE(epoll)],
43 [AX_CONFIG_FEATURE_DISABLE(epoll)]
44)
45
46AX_CONFIG_FEATURE(
47 [epoll], [This platform supports epoll(7)],
48 [HAVE_EPOLL], [This platform supports epoll(7).],
49 [enable_epoll="yes"], [enable_epoll="no"]
50)
51
52AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
53
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54AC_PROG_CC
55AC_PROG_LIBTOOL
56
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57CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
58
59DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir)"
60
61lttngincludedir="${includedir}/lttng"
62
63AC_SUBST(lttngincludedir)
64AC_SUBST(DEFAULT_INCLUDES)
65
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66AC_CONFIG_FILES([
67 Makefile
68 include/Makefile
ee0326c0 69 libkernelctl/Makefile
6533b585 70 liblttngkconsumerd/Makefile
fac6795d 71 liblttngctl/Makefile
ca3c5ac0 72 liblttng-sessiond-comm/Makefile
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73 libustctl/Makefile
74 libustcomm/Makefile
2b1173d8 75 ltt-kconsumerd/Makefile
6e0ca3c2 76 ltt-sessiond/Makefile
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77 lttng/Makefile
78 tests/Makefile
ebb6ebd5 79 doc/Makefile
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80])
81
82AC_OUTPUT
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