/OCCT_SRC/tools/TreeModel/TreeModel_Tools.cxx:63:28: warning: 'split' is deprecated: Use Qt::SplitBehavior variant instead [-Wdeprecated-declarations]
  QStringList lst = aValue.split (QRegExp ("[\\s|,]"), QString::SkipEmptyParts);
                           ^
/OCCT_SRC/tools/TreeModel/TreeModel_Tools.cxx:173:52: warning: 'width' is deprecated: Use QFontMetrics::horizontalAdvance [-Wdeprecated-declarations]
  return qMax (aBoundingRect.width(), aFontMetrics.width (theText)) + aTextMargin * 2;
                                                   ^
/OCCT_SRC/tools/TInspector/TInspector_OpenFileDialog.cxx:152:58: warning: 'split' is deprecated: Use Qt::SplitBehavior variant instead [-Wdeprecated-declarations]
    theFileNames = QString(anItemIt.Value().ToCString()).split(";", QString::SkipEmptyParts);
                                                         ^

In file included from /IFC4_SRC/src/ifcparse/IfcGlobalId.cpp:24:
In file included from /opt/boost/1.76.0/include/boost/uuid/uuid_generators.hpp:17:
In file included from /opt/boost/1.76.0/include/boost/uuid/random_generator.hpp:17:
In file included from /opt/boost/1.76.0/include/boost/random/mersenne_twister.hpp:32:
/opt/boost/1.76.0/include/boost/random/detail/polynomial.hpp:303:20: warning: definition of implicit copy constructor for 'reference' is deprecated because it has a user-declared copy assignment operator [-Wdeprecated-copy]
        reference &operator=(const reference &other)

/IFC4_SRC/src/ifcconvert/../ifcgeom/../ifcgeom/IfcGeomFilter.h:221:45: warning: 'bind1st<std::__1::const_mem_fun1_t<bool, IfcGeom::layer_filter, Ifc4::IfcProduct *>, const IfcGeom::layer_filter *>' is deprecated [-Wdeprecated-declarations]
            return filter::match(prod, std::bind1st(std::mem_fun(&layer_filter::match), this));
                                            ^
warning: 'mem_fun<bool, IfcGeom::entity_filter, Ifc4::IfcProduct *>' is deprecated [-Wdeprecated-declarations]
            return filter::match(prod, std::bind1st(std::mem_fun(&entity_filter::match), this));