ossp-pkg/sio/sio.ac
dnl ##
dnl ## OSSP sio - Stream I/O
dnl ## Copyright (c) 2002 Ralf S. Engelschall <rse@engelschall.com>
dnl ## Copyright (c) 2002 The OSSP Project <http://www.ossp.org/>
dnl ## Copyright (c) 2002 Cable & Wireless <http://www.cw.com/>
dnl ## Copyright (c) 2002 Michael van Elst <mlelstv@dev.de.cw.net>
dnl ##
dnl ## This file is part of OSSP sio, an abstract data type of
dnl ## a pair of half-duplex data pipes which can be found at
dnl ## http://www.ossp.org/pkg/lib/sio/.
dnl ##
dnl ## Permission to use, copy, modify, and distribute this software for
dnl ## any purpose with or without fee is hereby granted, provided that
dnl ## the above copyright notice and this permission notice appear in all
dnl ## copies.
dnl ##
dnl ## THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
dnl ## WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
dnl ## MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
dnl ## IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
dnl ## CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
dnl ## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
dnl ## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
dnl ## USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
dnl ## ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
dnl ## OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
dnl ## OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
dnl ## SUCH DAMAGE.
dnl ##
dnl ## sio.ac: OSSP sio Autoconf checks
dnl ##
dnl # Check for anything OSSP sio wants to know
dnl # configure.in:
dnl # SIO_CHECK_ALL
AC_DEFUN(SIO_CHECK_ALL,[
dnl # make sure libnsl and libsocket are linked in if they exist
AC_CHECK_LIB(nsl, gethostname)
if test ".`echo $LIBS | grep nsl`" = .; then
AC_CHECK_LIB(nsl, gethostbyname)
fi
AC_CHECK_LIB(socket, accept)
dnl # built-time configuration parameter --enable-bio
AC_MSG_CHECKING(for BIO support)
AC_ARG_ENABLE(bio,dnl
[ --enable-bio enable OpenSSL BIO support (default=no)],
[ enable_bio=$enableval ],
[ enable_bio=no ]
)dnl
AC_MSG_RESULT([$enable_bio])
if test ".$enable_bio" = .yes; then
AC_CHECK_LIB(crypto, CRYPTO_free)
AC_CHECK_LIB(ssl, SSL_alert_desc_string)
AC_DEFINE(ENABLE_BIO, 1, [Define to 1 if building with OpenSSL BIO])
fi
dnl # built-time configuration parameter --enable-zlib
AC_MSG_CHECKING(for ZLIB support)
AC_ARG_ENABLE(zlib,dnl
[ --enable-zlib enable ZLIB support (default=no)],
[ enable_zlib=$enableval ],
[ enable_zlib=no ]
)dnl
AC_MSG_RESULT([$enable_zlib])
if test ".$enable_zlib" = .yes; then
AC_CHECK_LIB(z, inflate)
AC_DEFINE(ENABLE_ZLIB, 1, [Define to 1 if building with ZLIB])
fi
dnl # built-time configuration parameter --enable-sa
AC_MSG_CHECKING(for SA support)
AC_ARG_ENABLE(sa,dnl
[ --enable-sa enable OSSP sa support (default=no)],
[ enable_sa=$enableval ],
[ enable_sa=no ]
)dnl
AC_MSG_RESULT([$enable_sa])
if test ".$enable_sa" = .yes; then
AC_CHECK_LIB(sa, sa_create)
AC_DEFINE(ENABLE_SA, 1, [Define to 1 if building with OSSP sa])
fi
])
