# vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
# ===========================================================================
# https://github.com/BrianAker/ddm4/
# ===========================================================================
#
# SYNOPSIS
#
# AX_PROG_MEMCACHED
#
# DESCRIPTION
#
# Check for memcached and list version
#
# LICENSE
#
# Copyright (C) 2013 Brian Aker
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
#
# * The names of its contributors may not be used to endorse or
# promote products derived from this software without specific prior
# written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#serial 4
AC_DEFUN([AX_PROG_MEMCACHED],
[AX_WITH_PROG([MEMCACHED_BINARY],[memcached],[unknown])
ax_memcached_success=
AS_IF([test x"$MEMCACHED_BINARY" != xunknown],
[AS_IF([test -x "$MEMCACHED_BINARY"],
[ax_memcached_version=`$MEMCACHED_BINARY -h | sed 1q | awk '{print \$ 2 }' | sed 's|[\-a-z0-9]*$||' | awk -F. '{printf "%d.%d.%d", $[]1, $[]2, $[]3}'`
AS_IF([test -n "$ax_memcached_version"],
[ax_memcached_success='ok'
AC_MSG_RESULT([memcached version "$ax_memcached_version"])
AC_DEFINE_UNQUOTED([MEMCACHED_VERSION],"$ax_memcached_version",[Memcached binary version])])
])
])
AS_IF([test -n "$ax_memcached_success"],
[AC_DEFINE([HAVE_MEMCACHED_BINARY], [1], [If Memcached binary is available])
AC_DEFINE_UNQUOTED([MEMCACHED_BINARY],"$MEMCACHED_BINARY",[Name of the memcached binary used in make test])
],
[AC_DEFINE([HAVE_MEMCACHED_BINARY], [0], [If Memcached binary is available])
MEMCACHED_BINARY=
])
])