boost 1.73.0: The practice of declaring the Bind placeholders (_1, _2, ...) in the global namespace is deprecated

src/Mod/ReverseEngineering/App/PreCompiled.h

@@ -47,6 +47,11 @@
 #   pragma warning(disable : 4522)
 #endif
 
+// pcl headers include <boost/bind.hpp> instead of <boost/bind/bind.hpp>
+#ifndef BOOST_BIND_GLOBAL_PLACEHOLDERS
+#define BOOST_BIND_GLOBAL_PLACEHOLDERS
+#endif
+
 #ifdef _PreComp_
 
 // standard