168 lines
5.2 KiB
Plaintext
168 lines
5.2 KiB
Plaintext
# Copyright (c) 2008 The Board of Trustees of The Leland Stanford
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# Junior University
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#
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# We are making the OpenFlow specification and associated documentation
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# (Software) available for public use and benefit with the expectation
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# that others will use, modify and enhance the Software and contribute
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# those enhancements back to the community. However, since we would
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# like to make the Software available for broadest use, with as few
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# restrictions as possible permission is hereby granted, free of
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# charge, to any person obtaining a copy of this Software to deal in
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# the Software under the copyrights without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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#
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# The name and trademarks of copyright holder(s) may NOT be used in
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# advertising or publicity pertaining to the Software or any
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# derivatives without specific, written prior permission.
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AC_PREREQ(2.59)
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AC_INIT(openflow, v0.8.1, info@openflowswitch.org)
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AC_CONFIG_HEADERS([config.h])
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AM_INIT_AUTOMAKE
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AC_PROG_CC
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AC_PROG_CPP
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AC_PROG_RANLIB
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AC_ARG_VAR([PERL], [path to Perl interpreter])
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AC_PATH_PROG([PERL], perl, no)
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if test "$PERL" = no; then
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AC_MSG_ERROR([Perl interpreter not found in $PATH or $PERL.])
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fi
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AC_USE_SYSTEM_EXTENSIONS
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AC_ARG_ENABLE(
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[ndebug],
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[AC_HELP_STRING([--enable-ndebug],
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[Disable debugging features for max performance])],
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[case "${enableval}" in # (
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yes) ndebug=true ;; # (
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no) ndebug=false ;; # (
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*) AC_MSG_ERROR([bad value ${enableval} for --enable-ndebug]) ;;
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esac],
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[ndebug=false])
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AM_CONDITIONAL([NDEBUG], [test x$ndebug = xtrue])
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AC_ARG_ENABLE(
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[hw-tables],
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[AC_HELP_STRING([--enable-hw-tables=MODULE...],
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[Configure and build the specified externally supplied
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hardware table support modules])])
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case "${enable_hw_tables}" in # (
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yes)
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AC_MSG_ERROR([--enable-hw-tables has a required argument])
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;; # (
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''|no)
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hw_tables=
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;; # (
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*)
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hw_tables=`echo "$enable_hw_tables" | sed 's/,/ /g'`
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;;
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esac
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for d in $hw_tables; do
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mk=datapath/hwtable_$d/Modules.mk
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if test ! -e $srcdir/$mk; then
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AC_MSG_ERROR([--enable-hw-tables=$d specified but $mk is missing])
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fi
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HW_TABLES="$HW_TABLES \$(top_srcdir)/$mk"
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done
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AC_SUBST(HW_TABLES)
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AC_ARG_VAR(KARCH, [Kernel Architecture String])
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AC_SUBST(KARCH)
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CHECK_LINUX(l26, 2.6, 2.6, KSRC26, L26_ENABLED)
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CHECK_LINUX(l24, 2.4, 2.4, KSRC24, L24_ENABLED)
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AC_CHECK_HEADER([linux/netlink.h],
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[HAVE_NETLINK=yes],
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[HAVE_NETLINK=no],
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[#include <sys/socket.h>
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#include <linux/types.h>])
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AM_CONDITIONAL([HAVE_NETLINK], [test "$HAVE_NETLINK" = yes])
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if test "$HAVE_NETLINK" = yes; then
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AC_DEFINE([HAVE_NETLINK], [1],
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[Define to 1 if Netlink protocol is available.])
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fi
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AC_CHECK_HEADER([net/if_packet.h],
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[HAVE_IF_PACKET=yes],
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[HAVE_IF_PACKET=no])
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AM_CONDITIONAL([HAVE_IF_PACKET], [test "$HAVE_IF_PACKET" = yes])
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if test "$HAVE_IF_PACKET" = yes; then
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AC_DEFINE([HAVE_IF_PACKET], [1],
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[Define to 1 if net/if_packet.h is available.])
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fi
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AC_ARG_ENABLE(
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[ssl],
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[AC_HELP_STRING([--enable-ssl],
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[Enable ssl support (requires libssl)])],
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[case "${enableval}" in # (
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yes) ssl=true ;; # (
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no) ssl=false ;; # (
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*) AC_MSG_ERROR([bad value ${enableval} for --enable-ssl]) ;;
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esac],
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[ssl=false])
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if test "$ssl" = true; then
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dnl Make sure that pkg-config is installed.
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m4_pattern_forbid([PKG_CHECK_MODULES])
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PKG_CHECK_MODULES([SSL], [libssl],
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[HAVE_OPENSSL=yes],
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[HAVE_OPENSSL=no
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AC_MSG_WARN([Cannot find libssl:
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$SSL_PKG_ERRORS
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OpenFlow will not support SSL connections.])])
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fi
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AM_CONDITIONAL([HAVE_OPENSSL], [test "$HAVE_OPENSSL" = yes])
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if test "$HAVE_OPENSSL" = yes; then
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AC_DEFINE([HAVE_OPENSSL], [1], [Define to 1 if OpenSSL is installed.])
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fi
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AC_CHECK_LIB([socket], [connect])
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AC_SEARCH_LIBS([gethostbyname], [resolv], [RESOLVER_LIBS=-lresolv])
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AC_CHECK_LIB([dl], [dladdr], [FAULT_LIBS=-ldl])
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AC_SUBST([FAULT_LIBS])
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CFLAGS="$CFLAGS -Wall -Wno-sign-compare"
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AC_CONFIG_FILES([Makefile
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datapath/Makefile
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lib/Makefile
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include/Makefile
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controller/Makefile
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utilities/Makefile
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secchan/Makefile
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switch/Makefile
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tests/Makefile
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datapath/tests/Makefile
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third-party/Makefile
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datapath/linux-2.6/Kbuild
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datapath/linux-2.6/Makefile
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datapath/linux-2.6/Makefile.main
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datapath/linux-2.4/Kbuild
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datapath/linux-2.4/Makefile
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datapath/linux-2.4/Makefile.main])
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AC_OUTPUT
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