In file included from /Users/user/qt-5.15.17/qtlocation/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/mpl/integral_c.hpp:32:
/Users/user/qt-5.15.17/qtlocation/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/mpl/aux_/integral_wrapper.hpp:73:31: error: integer value -1 is outside the valid range of values [0, 3] for this enumeration type [-Wenum-constexpr-conversion]
typedef AUX_WRAPPER_INST( BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (value - 1)) ) prior;
^
/Users/user/qt-5.15.17/qtlocation/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/mpl/aux_/static_cast.hpp:24:47: note: expanded from macro 'BOOST_MPL_AUX_STATIC_CAST'
# define BOOST_MPL_AUX_STATIC_CAST(T, expr) static_cast<T>(expr)
In file included from /Users/user/qt-5.15.17/qtlocation/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/mpl/integral_c.hpp:32:
/Users/user/qt-5.15.17/qtlocation/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/mpl/aux_/integral_wrapper.hpp:73:31: error: integer value -1 is outside the valid range of values [0, 3] for this enumeration type [-Wenum-constexpr-conversion]
/Users/user/qt-5.15.17/qtlocation/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/mpl/aux_/static_cast.hpp:24:47: note: expanded from macro 'BOOST_MPL_AUX_STATIC_CAST'
# define BOOST_MPL_AUX_STATIC_CAST(T, expr) static_cast<T>(expr)
^
2 errors generated.