update boost on linux

This commit is contained in:
Bassem Girgis
2019-08-10 16:06:25 -05:00
parent 76ad52be58
commit 861b918727
5363 changed files with 483306 additions and 116507 deletions

View File

@@ -1,4 +1,4 @@
/* Copyright 2006-2008 Joaquin M Lopez Munoz.
/* Copyright 2006-2018 Joaquin M Lopez Munoz.
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
@@ -30,13 +30,18 @@
#include <boost/detail/workaround.hpp>
#if BOOST_WORKAROUND(__GNUC__, <4)||\
BOOST_WORKAROUND(__GNUC__,==4)&&(__GNUC_MINOR__<2)
BOOST_WORKAROUND(__GNUC__,==4)&&(__GNUC_MINOR__<2)||\
BOOST_WORKAROUND(__GNUC__, ==7)&&( __cplusplus>=201703L)||\
BOOST_WORKAROUND(__GNUC__, >=8)&&( __cplusplus>=201103L)
/* The default trick on which the macro is based, namely adding a int=0
* defaulted template parameter, does not work in GCC prior to 4.2 due to
* an unfortunate compiler non-standard extension, as explained in
* http://lists.boost.org/boost-users/2007/07/29866.php
* We resort to an uglier technique, adding defaulted template parameters
* so as to exceed BOOST_MPL_LIMIT_METAFUNCTION_ARITY.
* As it happens, GCC 7 in C++17 mode and GCC 8 (and presumably later) in
* C++11 mode (and presumably later) go back to this old behavior, anticipating
* the resolution of CWG DR 150 (see P0522R0).
* In these cases we resort to an uglier technique, adding defaulted template
* parameters so as to exceed BOOST_MPL_LIMIT_METAFUNCTION_ARITY.
*/
#include <boost/mpl/limits/arity.hpp>