dnl Checks for header files.
AC_HEADER_STDC
-AC_CHECK_HEADERS([crypt.h unistd.h sys/socket.h sys/stat.h sys/time.h time.h netinet/in.h arpa/inet.h errno.h sys/uio.h spawn.h sys/poll.h sys/epoll.h sys/select.h sys/devpoll.h sys/event.h port.h signal.h sys/signalfd.h sys/timerfd.h linux/tcp.h])
+AC_CHECK_HEADERS([crypt.h unistd.h sys/socket.h sys/stat.h sys/time.h time.h netinet/in.h netinet/tcp.h arpa/inet.h errno.h sys/uio.h spawn.h sys/poll.h sys/epoll.h sys/select.h sys/devpoll.h sys/event.h port.h signal.h sys/signalfd.h sys/timerfd.h])
AC_HEADER_TIME
dnl Networking Functions
dnl check for various functions...
-AC_CHECK_FUNCS([snprintf vsnprintf socketpair gettimeofday writev sendmsg gmtime_r strtok_r usleep posix_spawn strlcpy strlcat strnlen fstat signalfd select poll kevent port_create epoll_ctl arc4random getrusage timerfd_create])
+AC_CHECK_FUNCS([snprintf vsnprintf socketpair gettimeofday writev sendmsg gmtime_r strtok_r usleep posix_spawn getexecname strlcpy strlcat strnlen strcasestr strcasecmp strncasecmp fstat signalfd select poll kevent port_create epoll_ctl arc4random getrusage timerfd_create])
+AC_SEARCH_LIBS(dlinfo, dl, AC_DEFINE(HAVE_DLINFO, 1, [Define if you have dlinfo]))
AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP, 1, [Define if you have nanosleep]))
AC_SEARCH_LIBS(timer_create, rt, AC_DEFINE(HAVE_TIMER_CREATE, 1, [Define if you have timer_create]))
RB_CHECK_TIMER_CREATE
echo '#include <netinet/in.h>' >> $outfile
fi
+if test "x$rb_netinet_tcp_h" == "xyes"; then
+ echo '#include <netinet/tcp.h>' >> $outfile
+fi
+
if test "x$rb_arpa_inet_h" = "xyes"; then
echo '#include <arpa/inet.h>' >> $outfile
fi
if test x$ac_cv_header_netinet_in_h = xyes; then
rb_netinet_in_h=yes
fi
+ if test x$ac_cv_header_netinet_tcp_h = xyes; then
+ rb_netinet_tcp_h=yes
+ fi
if test x$ac_cv_header_crypt_h = xyes; then
rb_crypt_h=yes