blob: ec2ed9cd1fd92ccc5859d236814a166d640b97e3 (
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
|
dnl find the tevent sources. This is meant to work both for
dnl standalone builds, and builds of packages using libtevent
AC_SUBST(teventdir)
if test x"$teventdir" = "x"; then
teventdir=""
teventpaths="$srcdir $srcdir/../lib/tevent $srcdir/tevent $srcdir/../tevent"
for d in $teventpaths; do
if test -f "$d/tevent.c"; then
teventdir="$d"
break;
fi
done
if test x"$teventdir" = "x"; then
AC_MSG_ERROR([cannot find libtevent source in $teventpaths])
fi
fi
TEVENT_OBJ=""
TEVENT_CFLAGS=""
TEVENT_LIBS=""
AC_SUBST(TEVENT_OBJ)
AC_SUBST(TEVENT_CFLAGS)
AC_SUBST(TEVENT_LIBS)
TEVENT_CFLAGS="-I$teventdir"
TEVENT_OBJ="tevent.o tevent_fd.o tevent_timed.o tevent_signal.o tevent_debug.o tevent_util.o"
TEVENT_OBJ="$TEVENT_OBJ tevent_standard.o tevent_select.o"
tevent_cv_aio_support=no
AC_CHECK_HEADERS(sys/epoll.h)
AC_CHECK_FUNCS(epoll_create)
if test x"$ac_cv_header_sys_epoll_h" = x"yes" -a x"$ac_cv_func_epoll_create" = x"yes"; then
TEVENT_OBJ="$TEVENT_OBJ tevent_epoll.o"
AC_DEFINE(HAVE_EPOLL, 1, [Whether epoll available])
# check for native Linux AIO interface
AC_CHECK_HEADERS(libaio.h)
AC_CHECK_LIB_EXT(aio, TEVENT_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
TEVENT_OBJ="$TEVENT_OBJ tevent_aio.o"
tevent_cv_aio_support=yes
AC_DEFINE(HAVE_LINUX_AIO, 1, [Whether Linux AIO is available])
fi
fi
|
