/usr/include/c++/v1/string:2282:46: error: no member named 'max' in namespace 'std::__1'
                          __recommend(_VSTD::max(__old_cap + __delta_cap, 2 * __old_cap)) :
                                      ~~~~~~~^
/usr/include/c++/v1/string:2314:46: error: no member named 'max' in namespace 'std::__1'
                          __recommend(_VSTD::max(__old_cap + __delta_cap, 2 * __old_cap)) :
                                      ~~~~~~~^
/usr/include/c++/v1/string:3340:42: error: no member named 'max' in namespace 'std::__1'
    size_type __target_capacity = _VSTD::max(__requested_capacity, size());
                                  ~~~~~~~^
In file included from /tmp/cirrus-ci-build/src/celcompat/charconv_impl.cpp:12:
In file included from /usr/include/c++/v1/algorithm:691:
In file included from /usr/include/c++/v1/__algorithm/inplace_merge.h:17:
/usr/include/c++/v1/__algorithm/move.h:60:16: error: reference to unresolved using declaration
        _VSTD::memmove(__result, __first, __n * sizeof(_Up));
               ^
/usr/include/c++/v1/cstring:70:1: note: using declaration annotated with 'using_if_exists' here
using ::memmove _LIBCPP_USING_IF_EXISTS;
^
In file included from /tmp/cirrus-ci-build/src/celcompat/charconv_impl.cpp:12:
In file included from /usr/include/c++/v1/algorithm:691:
In file included from /usr/include/c++/v1/__algorithm/inplace_merge.h:18:
In file included from /usr/include/c++/v1/__algorithm/rotate.h:13:
/usr/include/c++/v1/__algorithm/move_backward.h:59:16: error: reference to unresolved using declaration
        _VSTD::memmove(__result, __first, __n * sizeof(_Up));
               ^
/usr/include/c++/v1/cstring:70:1: note: using declaration annotated with 'using_if_exists' here
using ::memmove _LIBCPP_USING_IF_EXISTS;
^
In file included from /tmp/cirrus-ci-build/src/celcompat/charconv_impl.cpp:21:
In file included from /tmp/cirrus-ci-build/src/celcompat/charconv_impl.h:15:
/usr/include/c++/v1/charconv:489:20: error: reference to unresolved using declaration
            _VSTD::memcpy(&__value, &__x, sizeof(__x));
                   ^
/usr/include/c++/v1/cstring:69:1: note: using declaration annotated with 'using_if_exists' here
using ::memcpy _LIBCPP_USING_IF_EXISTS;
^
/tmp/cirrus-ci-build/src/celcompat/charconv_impl.cpp:60:14: error: reference to unresolved using declaration
        std::memcpy(buffer, ptr, length);
             ^
/usr/include/c++/v1/cstring:69:1: note: using declaration annotated with 'using_if_exists' here
using ::memcpy _LIBCPP_USING_IF_EXISTS;
^
/tmp/cirrus-ci-build/src/celcompat/charconv_impl.cpp:60:9: error: excess elements in scalar initializer
        std::memcpy(buffer, ptr, length);
        ^                 ~~~~~~~~~~~~~
/tmp/cirrus-ci-build/src/celcompat/charconv_impl.cpp:66:14: error: reference to unresolved using declaration
        std::memcpy(buffer, ptr, nan_length);
             ^
/usr/include/c++/v1/cstring:69:1: note: using declaration annotated with 'using_if_exists' here
using ::memcpy _LIBCPP_USING_IF_EXISTS;
^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
[2232/2438] Building CXX object src/cel3ds/CMakeFiles/cel3ds.dir/3dsmodel.cpp.o
[2233/2438] Building CXX object src/cel3ds/CMakeFiles/cel3ds.dir/3dsread.cpp.o
ninja: build stopped: subcommand failed.