boost: bump to version 1.55.0

Fix compilation of Boost.Variants move assignment for situations when one of the variant template classes has nothrow copy constructor and throwing move constructor (refs #8772)

Fixes compilation error:

.../output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/variant/variant.hpp: In member function 'void boost::variant<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19>::move_assigner::internal_visit(RhsT&, int) [with RhsT = boost::shared_ptr<void>, T0_ = boost::shared_ptr<void>, T1 = boost::signals2::detail::foreign_void_shared_ptr, T2 = boost::detail::variant::void_, ..., T18 = boost::detail::variant::void_, T19 = boost::detail::variant::void_]':

...

.../output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/include/boost/variant/variant.hpp:2058:13: error: no matching function for call to 'boost::variant<boost::shared_ptr<void>, boost::signals2::detail::foreign_void_shared_ptr>::move_assigner::assign_impl(boost::shared_ptr<void>&, nothrow_copy, nothrow_move_constructor, boost::variant<boost::shared_ptr<void>, boost::signals2::detail::foreign_void_shared_ptr>::has_fallback_type_)'

Reported here: https://svn.boost.org/trac/boost/ticket/8772

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>

Backported-from: https://svn.boost.org/trac/boost/changeset/85080

--- a/boost/variant/variant.hpp	(revision 85079)

+++ b/boost/variant/variant.hpp	(revision 85080)

@@ -1981,5 +1981,5 @@

     private: // helpers, for internal visitor interface (below)

-        template <typename RhsT, typename B1, typename B2>

+        template <typename RhsT, typename B2>

         void assign_impl(

               RhsT& rhs_content

--- a/libs/variant/test/rvalue_test.cpp	(revision 85079)

+++ b/libs/variant/test/rvalue_test.cpp	(revision 85080)

@@ -197,4 +197,19 @@

 #endif

+struct nothrow_copyable_throw_movable {

+    nothrow_copyable_throw_movable(){}

+    nothrow_copyable_throw_movable(const nothrow_copyable_throw_movable&) BOOST_NOEXCEPT {}

+#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES

+    nothrow_copyable_throw_movable(nothrow_copyable_throw_movable&&) BOOST_NOEXCEPT_IF(false) {}

+#endif

+};

+

+// This test is created to cover the following situation:

+// https://svn.boost.org/trac/boost/ticket/8772

+void run_tricky_compilation_test()

+{

+    boost::variant<int, nothrow_copyable_throw_movable> v;

+    v = nothrow_copyable_throw_movable();

+}

 int test_main(int , char* [])

@@ -204,4 +219,5 @@

    run_move_only();

    run_moves_are_noexcept();

+   run_tricky_compilation_test();

    return 0;

 }

Patch for recent versions of glibc which always assume int64_t support.

Fixes compilation error with aarch64 target:

./boost/atomic/atomic.hpp: At global scope:

./boost/atomic/atomic.hpp:202:16: error: 'uintptr_t' was not declared in this scope

 typedef atomic<uintptr_t> atomic_uintptr_t;

                ^

./boost/atomic/atomic.hpp:202:25: error: template argument 1 is invalid

 typedef atomic<uintptr_t> atomic_uintptr_t;

                         ^

./boost/atomic/atomic.hpp:202:43: error: invalid type in declaration before ';' token

 typedef atomic<uintptr_t> atomic_uintptr_t;

                                           ^

Reported here: https://svn.boost.org/trac/boost/ticket/8973

Fix reported here: https://svn.boost.org/trac/boost/ticket/8731

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>

Backported-from: https://svn.boost.org/trac/boost/changeset/84950

--- a/boost/cstdint.hpp	(revision 84805)

+++ b/boost/cstdint.hpp	(revision 84950)

@@ -42,5 +42,8 @@

 // See https://svn.boost.org/trac/boost/ticket/3548 and http://sources.redhat.com/bugzilla/show_bug.cgi?id=10990

 //

-#if defined(BOOST_HAS_STDINT_H) && (!defined(__GLIBC__) || defined(__GLIBC_HAVE_LONG_LONG))

+#if defined(BOOST_HAS_STDINT_H)					\

+  && (!defined(__GLIBC__)					\

+      || defined(__GLIBC_HAVE_LONG_LONG)			\

+      || (defined(__GLIBC__) && ((__GLIBC__ > 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ >= 17)))))

 // The following #include is an implementation artifact; not part of interface.

#

################################################################################

BOOST_VERSION = 1.54.0

BOOST_VERSION = 1.55.0

BOOST_FILE_VERSION = $(subst .,_,$(BOOST_VERSION))

BOOST_SOURCE = boost_$(BOOST_FILE_VERSION).tar.bz2

BOOST_SITE = http://downloads.sourceforge.net/project/boost/boost/$(BOOST_VERSION)