66 lines
2.3 KiB
Plaintext
66 lines
2.3 KiB
Plaintext
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
|
#
|
|
# This Source Code Form is subject to the terms of the Mozilla Public
|
|
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
#
|
|
# See the COPYRIGHT file distributed with this work for additional
|
|
# information regarding copyright ownership.
|
|
|
|
AC_INIT(perftcpdns.c)
|
|
|
|
AC_PREREQ(2.13)
|
|
|
|
AC_PROG_CC
|
|
|
|
AC_CHECK_LIB(m, sqrt)
|
|
AC_CHECK_LIB(rt, clock_gettime)
|
|
|
|
AC_MSG_CHECKING(epoll support)
|
|
AC_TRY_RUN([
|
|
#include <sys/epoll.h>
|
|
int main() {
|
|
if (epoll_create(1) < 0)
|
|
return (1);
|
|
return (0);
|
|
}
|
|
], [AC_MSG_RESULT(yes)], [AC_MSG_ERROR(epoll not found)])
|
|
|
|
case "$host" in
|
|
*-freebsd*)
|
|
# We don't want to set -lpthread as that break
|
|
# the ability to choose threads library at final
|
|
# link time and is not valid for all architectures.
|
|
|
|
PTHREAD=
|
|
if test "X$GCC" = "Xyes"; then
|
|
saved_cc="$CC"
|
|
CC="$CC -pthread"
|
|
AC_MSG_CHECKING(for gcc -pthread support);
|
|
AC_TRY_LINK([#include <pthread.h>],
|
|
[printf("%x\n", pthread_create);],
|
|
PTHREAD="yes"
|
|
AC_MSG_RESULT(yes),
|
|
AC_MSG_RESULT(no))
|
|
CC="$saved_cc"
|
|
fi
|
|
if test "X$PTHREAD" != "Xyes"; then
|
|
AC_CHECK_LIB(pthread, pthread_create,,
|
|
AC_CHECK_LIB(thr, thread_create,,
|
|
AC_CHECK_LIB(c_r, pthread_create,,
|
|
AC_CHECK_LIB(c, pthread_create,,
|
|
AC_MSG_ERROR("could not find thread libraries")))))
|
|
fi
|
|
;;
|
|
*)
|
|
AC_CHECK_LIB(pthread, pthread_create,,
|
|
AC_CHECK_LIB(pthread, __pthread_create,,
|
|
AC_CHECK_LIB(pthread, __pthread_create_system,,
|
|
AC_CHECK_LIB(c_r, pthread_create,,
|
|
AC_CHECK_LIB(c, pthread_create,,
|
|
AC_MSG_ERROR("could not find thread libraries"))))))
|
|
;;
|
|
esac
|
|
|
|
AC_OUTPUT(Makefile)
|