mirror of
https://github.com/matrix-construct/construct
synced 2024-12-04 20:52:45 +01:00
110 lines
3.8 KiB
Text
110 lines
3.8 KiB
Text
# ===========================================================================
|
|
# http://www.gnu.org/software/autoconf-archive/ax_boost_asio.html
|
|
# ===========================================================================
|
|
#
|
|
# SYNOPSIS
|
|
#
|
|
# AX_BOOST_ASIO
|
|
#
|
|
# DESCRIPTION
|
|
#
|
|
# Test for Asio library from the Boost C++ libraries. The macro requires a
|
|
# preceding call to AX_BOOST_BASE. Further documentation is available at
|
|
# <http://randspringer.de/boost/index.html>.
|
|
#
|
|
# This macro calls:
|
|
#
|
|
# AC_SUBST(BOOST_ASIO_LIB)
|
|
#
|
|
# And sets:
|
|
#
|
|
# HAVE_BOOST_ASIO
|
|
#
|
|
# LICENSE
|
|
#
|
|
# Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
|
|
# Copyright (c) 2008 Pete Greenwell <pete@mu.org>
|
|
#
|
|
# Copying and distribution of this file, with or without modification, are
|
|
# permitted in any medium without royalty provided the copyright notice
|
|
# and this notice are preserved. This file is offered as-is, without any
|
|
# warranty.
|
|
|
|
#serial 16
|
|
|
|
AC_DEFUN([AX_BOOST_ASIO],
|
|
[
|
|
AC_ARG_WITH([boost-asio],
|
|
AS_HELP_STRING([--with-boost-asio@<:@=special-lib@:>@],
|
|
[use the ASIO library from boost - it is possible to specify a certain library for the linker
|
|
e.g. --with-boost-asio=boost_system-gcc41-mt-1_34 ]),
|
|
[
|
|
if test "$withval" = "no"; then
|
|
want_boost="no"
|
|
elif test "$withval" = "yes"; then
|
|
want_boost="yes"
|
|
ax_boost_user_asio_lib=""
|
|
else
|
|
want_boost="yes"
|
|
ax_boost_user_asio_lib="$withval"
|
|
fi
|
|
],
|
|
[want_boost="yes"]
|
|
)
|
|
|
|
if test "x$want_boost" = "xyes"; then
|
|
AC_REQUIRE([AC_PROG_CC])
|
|
CPPFLAGS_SAVED="$CPPFLAGS"
|
|
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
|
|
export CPPFLAGS
|
|
|
|
LDFLAGS_SAVED="$LDFLAGS"
|
|
LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
|
|
export LDFLAGS
|
|
|
|
AC_CACHE_CHECK(whether the Boost::ASIO library is available,
|
|
ax_cv_boost_asio,
|
|
[AC_LANG_PUSH([C++])
|
|
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ @%:@include <boost/asio.hpp>
|
|
]],
|
|
[[
|
|
|
|
boost::asio::io_service io;
|
|
boost::system::error_code timer_result;
|
|
boost::asio::deadline_timer t(io);
|
|
t.cancel();
|
|
io.run_one();
|
|
return 0;
|
|
]])],
|
|
ax_cv_boost_asio=yes, ax_cv_boost_asio=no)
|
|
AC_LANG_POP([C++])
|
|
])
|
|
if test "x$ax_cv_boost_asio" = "xyes"; then
|
|
AC_DEFINE(HAVE_BOOST_ASIO,,[define if the Boost::ASIO library is available])
|
|
BN=boost_system
|
|
BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
|
|
if test "x$ax_boost_user_asio_lib" = "x"; then
|
|
for ax_lib in `ls $BOOSTLIBDIR/libboost_system*.so* $BOOSTLIBDIR/libboost_system*.dylib* $BOOSTLIBDIR/libboost_system*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_system.*\)\.so.*$;\1;' -e 's;^lib\(boost_system.*\)\.dylib.*$;\1;' -e 's;^lib\(boost_system.*\)\.a.*$;\1;' ` ; do
|
|
AC_CHECK_LIB($ax_lib, main, [BOOST_ASIO_LIB="-l$ax_lib" AC_SUBST(BOOST_ASIO_LIB) link_thread="yes" break],
|
|
[link_thread="no"])
|
|
done
|
|
else
|
|
for ax_lib in $ax_boost_user_asio_lib $BN-$ax_boost_user_asio_lib; do
|
|
AC_CHECK_LIB($ax_lib, main,
|
|
[BOOST_ASIO_LIB="-l$ax_lib" AC_SUBST(BOOST_ASIO_LIB) link_asio="yes" break],
|
|
[link_asio="no"])
|
|
done
|
|
|
|
fi
|
|
if test "x$ax_lib" = "x"; then
|
|
AC_MSG_ERROR(Could not find a version of the library!)
|
|
fi
|
|
if test "x$link_asio" = "xno"; then
|
|
AC_MSG_ERROR(Could not link against $ax_lib !)
|
|
fi
|
|
fi
|
|
|
|
CPPFLAGS="$CPPFLAGS_SAVED"
|
|
LDFLAGS="$LDFLAGS_SAVED"
|
|
fi
|
|
])
|