-AC_MSG_CHECKING(how to send mail)
-AC_ARG_WITH(mail,
-[ --with-mail=name How to send mail; one of:
- sendmail (the default)],
-[],
-[withval="sendmail"])
-if test -r "${srcdir}/src/mail-${withval}.c" ; then
- AC_MSG_RESULT([$withval])
- MODULE_OBJS="$MODULE_OBJS mail-${withval}.\$(OBJEXT)"
-else
- AC_MSG_ERROR([Unknown mail method $withval])
-fi
-
-AC_MSG_CHECKING([I/O multiplexing backends])
-IOMUXES=""
-
-if test "x$ac_cv_func_select" = xyes ; then
- AC_DEFINE(WITH_IOSET_SELECT, 1, [Define if using the select() I/O backend])
- MODULE_OBJS="$MODULE_OBJS ioset-select.\$(OBJEXT)"
- IOMUXES="$IOMUXES select"
-fi
-
-AC_ARG_WITH([epoll],
-[ --without-epoll Disables the epoll_*() I/O backend],
-[],
-[withval="$ac_cv_func_epoll_create"])
-if test "x$withval" = xyes ; then
- AC_DEFINE(WITH_IOSET_EPOLL, 1, [Define if using the epoll I/O backend])
- MODULE_OBJS="$MODULE_OBJS ioset-epoll.\$(OBJEXT)"
- IOMUXES="$IOMUXES epoll"
-fi
-
-IOMUXES=`echo $IOMUXES | sed 's/^ +//'`
-if test "x$IOMUXES" = "x" ; then
- AC_MSG_ERROR([No supported I/O multiplexing backend found])
-else
- AC_MSG_RESULT($IOMUXES)
-fi
-