In file included from atf-c++/check.cpp:26:
./atf-c++/check.hpp:74:17: error: no template named 'auto_ptr' in namespace 'std'
    friend std::auto_ptr< check_result > exec(const atf::process::argv_array&);
           ~~~~~^
./atf-c++/check.hpp:123:6: error: no template named 'auto_ptr' in namespace 'std'
std::auto_ptr< check_result > exec(const atf::process::argv_array&);
~~~~^
In file included from atf-c++/tests.cpp:26:
./atf-c++/tests.hpp:76:10: error: no template named 'auto_ptr' in namespace 'std'
    std::auto_ptr< tc_impl > pimpl;
    ~~~~~^
atf-c++/check.cpp:144:6: error: no template named 'auto_ptr' in namespace 'std'
std::auto_ptr< impl::check_result >
~~~~^
atf-c++/check.cpp:153:17: error: no member named 'auto_ptr' in namespace 'std'
    return std::auto_ptr< impl::check_result >(new impl::check_result(&result));
           ~~~~~^
atf-c++/check.cpp:153:46: error: expected '(' for function-style cast or type construction
    return std::auto_ptr< impl::check_result >(new impl::check_result(&result));
                          ~~~~~~~~~~~~~~~~~~ ^