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195 lines
6.9 KiB
195 lines
6.9 KiB
dnl
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dnl Copyright (C) 2011-2012 Michael Tuexen
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dnl
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dnl All rights reserved.
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dnl
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dnl Redistribution and use in source and binary forms, with or without
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dnl modification, are permitted provided that the following conditions
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dnl are met:
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dnl 1. Redistributions of source code must retain the above copyright
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dnl notice, this list of conditions and the following disclaimer.
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dnl 2. Redistributions in binary form must reproduce the above copyright
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dnl notice, this list of conditions and the following disclaimer in the
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dnl documentation and/or other materials provided with the distribution.
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dnl 3. Neither the name of the project nor the names of its contributors
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dnl may be used to endorse or promote products derived from this software
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dnl without specific prior written permission.
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dnl
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dnl THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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dnl ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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dnl IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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dnl ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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dnl FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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dnl DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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dnl OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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dnl HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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dnl LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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dnl OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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dnl SUCH DAMAGE.
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dnl
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AC_INIT([libusrsctp], [0.9.3.0])
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AM_INIT_AUTOMAKE([foreign])
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AC_PROG_CC
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AC_PROG_LIBTOOL
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AC_CANONICAL_HOST
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AC_CONFIG_MACRO_DIR([m4])
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dnl Disable pkg_config support for now
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dnl PKG_PROG_PKG_CONFIG
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dnl PKG_INSTALLDIR
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LIBCFLAGS="-DSCTP_PROCESS_LEVEL_LOCKS -DSCTP_SIMPLE_ALLOCATOR -D__Userspace__"
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APPCFLAGS=""
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case $host_os in
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darwin*)
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CFLAGS="$CFLAGS -std=c99 -Wno-deprecated-declarations -D__APPLE_USE_RFC_2292"
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LIBCFLAGS="$LIBCFLAGS -U__APPLE__ -D__Userspace_os_Darwin"
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;;
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dragonfly*)
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CFLAGS="$CFLAGS -std=c99 -pthread"
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LIBCFLAGS="$LIBCFLAGS -U__DragonFly__ -D__Userspace_os_DragonFly"
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;;
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freebsd*)
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CFLAGS="$CFLAGS -std=c99 -pthread"
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if $CC --version | grep -q clang; then
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CFLAGS="$CFLAGS -Wno-unknown-warning-option"
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LDFLAGS="$LDFLAGS -Qunused-arguments"
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fi
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LIBCFLAGS="$LIBCFLAGS -U__FreeBSD__ -D__Userspace_os_FreeBSD"
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;;
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linux*)
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CFLAGS="$CFLAGS -std=c99 -pthread -D_GNU_SOURCE -Wno-address-of-packed-member"
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LIBCFLAGS="$LIBCFLAGS -D__Userspace_os_Linux"
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;;
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netbsd*)
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CFLAGS="$CFLAGS -std=c99 -pthread"
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LIBCFLAGS="$LIBCFLAGS -U__NetBSD__ -D__Userspace_os_NetBSD"
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;;
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openbsd*)
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CFLAGS="$CFLAGS -std=c99 -pthread"
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LIBCFLAGS="$LIBCFLAGS -U__OpenBSD__ -D__Userspace_os_OpenBSD"
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;;
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solaris*)
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CFLAGS="$CFLAGS -D_XPG4_2"
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;;
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esac
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if test "x$GCC" = "xyes" -o "x$CC" = "xclang" ; then
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ac_supports_gcc_flags=yes
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fi
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if test "x$ac_supports_gcc_flags" = "xyes" ; then
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CFLAGS="$CFLAGS -pedantic -Wall"
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fi
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AC_MSG_CHECKING(whether we should treat compiler warnings as errors)
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AC_ARG_ENABLE(warnings-as-errors,
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AC_HELP_STRING( [--enable-warnings-as-errors],
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[treat warnings as errors (only for GCC or clang) @<:@default=yes@:>@]),
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enable_warnings_as_errors=$enableval,enable_warnings_as_errors=yes)
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if test "x$ac_supports_gcc_flags" = "xyes" -a x$enable_warnings_as_errors = xyes; then
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AC_MSG_RESULT(yes)
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CFLAGS="$CFLAGS -Werror"
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else
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AC_MSG_RESULT(no)
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fi
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AC_ARG_ENABLE(invariants,
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AC_HELP_STRING( [--enable-invariants],
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[add additional runtime checks @<:@default=no@:>@]),
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enable_invariants=$enableval,enable_invariants=no)
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if test x$enable_invariants = xyes; then
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AC_DEFINE(INVARIANTS, 1, [Add additional runtime checks])
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fi
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AC_ARG_ENABLE(debug,
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AC_HELP_STRING( [--enable-debug],
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[provide debug information @<:@default=yes@:>@]),
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enable_debug=$enableval,enable_debug=yes)
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if test x$enable_debug = xyes; then
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AC_DEFINE(SCTP_DEBUG, 1, [Provide debug information])
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CFLAGS="$CFLAGS -g -O0"
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fi
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AC_ARG_ENABLE(inet,
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AC_HELP_STRING( [--enable-inet],
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[Support IPv4 @<:@default=yes@:>@]),
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enable_inet=$enableval,enable_inet=yes)
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if test x$enable_inet = xyes; then
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APPCFLAGS="$APPCFLAGS -DINET"
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AC_DEFINE(INET, 1, [Support IPv4])
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fi
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AC_ARG_ENABLE(inet6,
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AC_HELP_STRING( [--enable-inet6],
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[Support IPv6 @<:@default=yes@:>@]),
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enable_inet6=$enableval,enable_inet6=yes)
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if test x$enable_inet6 = xyes; then
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APPCFLAGS="$APPCFLAGS -DINET6"
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AC_DEFINE(INET6, 1, [Support IPv6])
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fi
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AC_ARG_ENABLE(programs,
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AC_HELP_STRING( [--enable-programs],
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[build example programs @<:@default=yes@:>@]),
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enable_programs=$enableval,enable_programs=yes)
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AM_CONDITIONAL([COND_PROGRAMS], [test "$enable_programs" = yes])
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AC_CHECK_TYPE(size_t)
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AC_CHECK_TYPE(ssize_t)
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AC_CHECK_FUNCS(socket, , AC_CHECK_LIB(socket, socket))
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AC_CHECK_FUNCS(inet_addr, , AC_CHECK_LIB(nsl, inet_addr))
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AC_CHECK_HEADERS(stdatomic.h)
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AC_CHECK_HEADERS(sys/queue.h)
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AC_CHECK_HEADERS(linux/if_addr.h, [], [], [#include <sys/socket.h>])
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AC_CHECK_HEADERS(linux/rtnetlink.h, [], [], [#include <sys/socket.h>])
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AC_CHECK_HEADERS(netinet/ip_icmp.h, [], [], [#include <netinet/ip.h>])
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AC_CHECK_MEMBER(struct sockaddr.sa_len,
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AC_DEFINE(HAVE_SA_LEN, 1, [Define this if your stack has sa_len in sockaddr struct.]),,
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[#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#include <sys/socket.h>])
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AC_CHECK_MEMBER(struct sockaddr_in.sin_len,
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AC_DEFINE(HAVE_SIN_LEN, 1, [Define this if your IPv4 has sin_len in sockaddr_in struct.]),,
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[#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#include <netinet/in.h>])
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AC_CHECK_MEMBER(struct sockaddr_in6.sin6_len,
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AC_DEFINE(HAVE_SIN6_LEN, 1, [Define this if your IPv6 has sin6_len in sockaddr_in6 struct.]),,
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[#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#include <netinet/in.h>])
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AC_CHECK_MEMBER(struct sockaddr_conn.sconn_len,
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AC_DEFINE(HAVE_SCONN_LEN, 1, [Define this if your userland stack has sconn_len in sockaddr_conn struct.]),,
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[#include "usrsctplib/usrsctp.h"])
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AC_MSG_CHECKING(for socklen_t)
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AC_TRY_COMPILE([#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#include <sys/socket.h>],
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[socklen_t x; x = 1; return ((int)x);],
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[AC_MSG_RESULT(yes)],
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[AC_MSG_RESULT(int)
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AC_DEFINE(socklen_t, int, [Define a type for socklen_t.])])
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AC_C_BIGENDIAN
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AC_SUBST([LIBCFLAGS])
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AC_SUBST([APPCFLAGS])
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dnl AC_CONFIG_FILES([usrsctp.pc])
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AC_CONFIG_FILES(usrsctplib/Makefile programs/Makefile Makefile)
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AC_OUTPUT
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