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#
# SYNOPSIS
#
# AX_BOOST_SIGNALS
#
# DESCRIPTION
#
# Test for Signals library from the Boost C++ libraries. The macro
# requires a preceding call to AX_BOOST_BASE.
#
# This macro calls:
#
# AC_SUBST(BOOST_SIGNALS_LIB)
#
# And sets:
#
# HAVE_BOOST_SIGNALS
#
# COPYLEFT
#
# Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
# Copyright (c) 2008 Michael Tindal
# Copyright (c) 2008 Free Software Foundation, Inc.
#
# 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.
AC_DEFUN([AX_BOOST_SIGNALS],
[
AC_REQUIRE([AX_BOOST_BASE])
_AX_BOOST_CHECK([boost_signals],
[@%:@include <boost/signal.hpp>],
[boost::signal<void ()> sig; return 0;])
])
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