Imported Upstream version 3.2.2
[debian/gnuradio] / config / ax_boost_iostreams.m4
1 #
2 # SYNOPSIS
3 #
4 #   AX_BOOST_IOSTREAMS
5 #
6 # DESCRIPTION
7 #
8 #   Test for IOStreams library from the Boost C++ libraries. The macro
9 #   requires a preceding call to AX_BOOST_BASE.
10 #
11 #   This macro calls:
12 #
13 #     AC_SUBST(BOOST_IOSTREAMS_LIB)
14 #
15 #   And sets:
16 #
17 #     HAVE_BOOST_IOSTREAMS
18 #
19 # COPYLEFT
20 #
21 #   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
22 #   Copyright (c) 2008 Free Software Foundation, Inc.
23 #
24 #   Copying and distribution of this file, with or without modification, are
25 #   permitted in any medium without royalty provided the copyright notice
26 #   and this notice are preserved.
27
28 AC_DEFUN([AX_BOOST_IOSTREAMS],
29 [
30     AC_REQUIRE([AX_BOOST_BASE])
31     _AX_BOOST_CHECK([boost_iostreams],
32                     [@%:@include <boost/iostreams/filtering_stream.hpp>
33                      @%:@include <boost/range/iterator_range.hpp>],
34                     [std::string  input = "Hello World!";
35                      namespace io = boost::iostreams;
36                      io::filtering_istream  in(boost::make_iterator_range(input));
37                      return 0;])
38
39 ])