qgis3-ltr: build failed on sequoia

[mgelain]

Executing

sudo port install qgis3-ltr +grass

I get the followinf error (extraction from log):

:info:build /Library/Developer/CommandLineTools/usr/bin/clang++ -c -pipe -stdlib=libc++ -I/opt/local/include -DNDEBUG -DQT_IMAGE_DECODERS -DQT_BUILD_MAPBOXGL_LIB -DRAPIDJSON_HAS_STDSTRING=1 -DMBGL_USE_GLES2 -D__QT__ -O3 -ftemplate-depth=1024 -fvisibility-inlines-hidden -fvisibility=hidden -DMBGL_VERSION_REV=\"qt-v1.5.0\" -Os -fPIC -std=c++1y  -arch arm64 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -mmacosx-version-min=14.0 -w -fvisibility=hidden -fvisibility-inlines-hidden -DQT_NO_LINKED_LIST -DQT_NO_JAVA_STYLE_ITERATORS -DQT_NO_LINKED_LIST -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DGL_SILENCE_DEPRECATION -DQT_NO_DEBUG -DQT_NETWORK_LIB -DQT_GUI_LIB -DQT_SQL_LIB -DQT_CORE_LIB -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I. -Ideps/boost/1.65.1 -Ideps/boost/1.65.1/include -Ideps/earcut/0.12.4 -Ideps/earcut/0.12.4/include -Ideps/geojson/0.4.2 -Ideps/geojson/0.4.2/include -Ideps/geojsonvt/6.5.1 -Ideps/geojsonvt/6.5.1/include -Ideps/geometry/0.9.3 -Ideps/geometry/0.9.3/include -Ideps/kdbush/0.1.1-1 -Ideps/kdbush/0.1.1-1/include -Ideps/optional/f27e7908 -Ideps/optional/f27e7908/include -Ideps/polylabel/1.0.3 -Ideps/polylabel/1.0.3/include -Ideps/protozero/1.5.2 -Ideps/protozero/1.5.2/include -Ideps/rapidjson/1.1.0 -Ideps/rapidjson/1.1.0/include -Ideps/shelf-pack/2.1.1 -Ideps/shelf-pack/2.1.1/include -Ideps/supercluster/0.2.2 -Ideps/supercluster/0.2.2/include -Ideps/tao_tuple/28626e99 -Ideps/tao_tuple/28626e99/include -Ideps/unique_resource/cba309e -Ideps/unique_resource/cba309e/include -Ideps/variant/1.1.4 -Ideps/variant/1.1.4/include -Ideps/vector-tile/1.0.2 -Ideps/vector-tile/1.0.2/include -Ideps/wagyu/0.4.3 -Ideps/wagyu/0.4.3/include -Iinclude -Iplatform/default -Iplatform/qt -Iplatform/qt/include -Isrc -Ivendor/nunicode/include -I/opt/local/libexec/qt5/lib/QtNetwork.framework/Headers/5.15.15 -I/opt/local/libexec/qt5/lib/QtNetwork.framework/Headers/5.15.15/QtNetwork -I/opt/local/libexec/qt5/lib/QtGui.framework/Headers/5.15.15 -I/opt/local/libexec/qt5/lib/QtGui.framework/Headers/5.15.15/QtGui -I/opt/local/libexec/qt5/lib/QtSql.framework/Headers/5.15.15 -I/opt/local/libexec/qt5/lib/QtSql.framework/Headers/5.15.15/QtSql -I/opt/local/libexec/qt5/lib/QtCore.framework/Headers/5.15.15 -I/opt/local/libexec/qt5/lib/QtCore.framework/Headers/5.15.15/QtCore -I/opt/local/libexec/qt5/lib/QtNetwork.framework/Headers -I/opt/local/libexec/qt5/lib/QtGui.framework/Headers -I/opt/local/libexec/qt5/lib/QtSql.framework/Headers -I/opt/local/libexec/qt5/lib/QtCore.framework/Headers -I.moc -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/OpenGL.framework/Headers -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/AGL.framework/Headers -I/opt/local/libexec/qt5/mkspecs/macx-clang -F/opt/local/libexec/qt5/lib -o .obj/src/mbgl/storage/resource.o src/mbgl/storage/resource.cpp
:info:build In file included from src/mbgl/annotation/annotation_manager.cpp:1:
:info:build In file included from src/mbgl/annotation/annotation_manager.hpp:4:
:info:build In file included from src/mbgl/annotation/symbol_annotation_impl.hpp:24:
:info:build In file included from deps/boost/1.65.1/include/boost/geometry.hpp:17:
:info:build In file included from deps/boost/1.65.1/include/boost/geometry/geometry.hpp:43:
:info:build In file included from deps/boost/1.65.1/include/boost/geometry/core/radian_access.hpp:26:
:info:build In file included from deps/boost/1.65.1/include/boost/numeric/conversion/cast.hpp:33:
:info:build In file included from deps/boost/1.65.1/include/boost/numeric/conversion/converter.hpp:13:
:info:build In file included from deps/boost/1.65.1/include/boost/numeric/conversion/conversion_traits.hpp:13:
:info:build In file included from deps/boost/1.65.1/include/boost/numeric/conversion/detail/conversion_traits.hpp:18:
:info:build In file included from deps/boost/1.65.1/include/boost/numeric/conversion/detail/int_float_mixture.hpp:19:
:info:build In file included from deps/boost/1.65.1/include/boost/mpl/integral_c.hpp:32:
:info:build 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 the enumeration type 'udt_builtin_mixture_enum' [-Wenum-constexpr-conversion]
:info:build    73 |     typedef AUX_WRAPPER_INST( BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (value - 1)) ) prior;
:info:build       |                               ^
:info:build deps/boost/1.65.1/include/boost/mpl/aux_/static_cast.hpp:24:47: note: expanded from macro 'BOOST_MPL_AUX_STATIC_CAST'
:info:build    24 | #   define BOOST_MPL_AUX_STATIC_CAST(T, expr) static_cast<T>(expr)
:info:build       |                                               ^
:info:build In file included from src/mbgl/annotation/annotation_manager.cpp:1:
:info:build In file included from src/mbgl/annotation/annotation_manager.hpp:4:
:info:build In file included from src/mbgl/annotation/symbol_annotation_impl.hpp:24:
:info:build In file included from deps/boost/1.65.1/include/boost/geometry.hpp:17:
:info:build In file included from deps/boost/1.65.1/include/boost/geometry/geometry.hpp:43:
:info:build In file included from deps/boost/1.65.1/include/boost/geometry/core/radian_access.hpp:26:
:info:build In file included from deps/boost/1.65.1/include/boost/numeric/conversion/cast.hpp:33:
:info:build In file included from deps/boost/1.65.1/include/boost/numeric/conversion/converter.hpp:13:
:info:build In file included from deps/boost/1.65.1/include/boost/numeric/conversion/conversion_traits.hpp:13:
:info:build In file included from deps/boost/1.65.1/include/boost/numeric/conversion/detail/conversion_traits.hpp:18:
:info:build In file included from deps/boost/1.65.1/include/boost/numeric/conversion/detail/int_float_mixture.hpp:19:
:info:build In file included from deps/boost/1.65.1/include/boost/mpl/integral_c.hpp:32:
:info:build 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 the enumeration type 'int_float_mixture_enum' [-Wenum-constexpr-conversion]
:info:build deps/boost/1.65.1/include/boost/mpl/aux_/static_cast.hpp:24:47: note: expanded from macro 'BOOST_MPL_AUX_STATIC_CAST'
:info:build    24 | #   define BOOST_MPL_AUX_STATIC_CAST(T, expr) static_cast<T>(expr)
:info:build       |                                               ^q

[reneeotten (Renee Otten)]

please attach the full main.log file to this ticket