blob: ed76b03d4f19f8868eb540f299b944f99f2ec626 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
dnl find the events sources. This is meant to work both for
dnl standalone builds, and builds of packages using libevents
if test x"$eventsdir" = "x"; then
eventsdir=""
eventspaths="$srcdir $srcdir/../samba4/source/lib/events $srcdir/lib/events $srcdir/events $srcdir/../events"
for d in $eventspaths; do
if test -f "$d/events.c"; then
eventsdir="$d"
AC_SUBST(eventsdir)
break;
fi
done
if test x"$eventsdir" = "x"; then
AC_MSG_ERROR([cannot find libevents source in $eventspaths])
fi
fi
EVENTS_OBJ="events.o events_select.o events_signal.o events_timed.o events_standard.o events_debug.o events_util.o"
AC_LIBREPLACE_NETWORK_CHECKS
SMB_ENABLE(EVENTS_EPOLL, NO)
SMB_ENABLE(EVENTS_AIO, NO)
AC_CHECK_HEADERS(sys/epoll.h)
AC_CHECK_FUNCS(epoll_create)
if test x"$ac_cv_header_sys_epoll_h" = x"yes" -a x"$ac_cv_func_epoll_create" = x"yes"; then
EVENTS_OBJ="$EVENTS_OBJ events_epoll.o"
SMB_ENABLE(EVENTS_EPOLL,YES)
AC_DEFINE(HAVE_EVENTS_EPOLL, 1, [Whether epoll available])
# check for native Linux AIO interface
AC_CHECK_HEADERS(libaio.h)
AC_CHECK_LIB_EXT(aio, AIO_LIBS, io_getevents)
if test x"$ac_cv_header_libaio_h" = x"yes" -a x"$ac_cv_lib_ext_aio_io_getevents" = x"yes";then
EVENTS_OBJ="$EVENTS_OBJ events_aio.o"
SMB_ENABLE(EVENTS_AIO,YES)
AC_DEFINE(HAVE_LINUX_AIO, 1, [Whether Linux AIO is available])
fi
fi
AC_SUBST(EVENTS_OBJ)
SMB_EXT_LIB(LIBAIO_LINUX, $AIO_LIBS)
EVENTS_CFLAGS="-I$eventsdir"
AC_SUBST(EVENTS_CFLAGS)
EVENTS_LIBS="$AIO_LIBS"
AC_SUBST(EVENTS_LIBS)
|
