libstdc++-7-dev-alpha-cross

GNU Standard C++ Library v3 (development files)

libmrpt-hmtslam1.4

Mobile Robot Programming Toolkit - hmtslam library

g++-7-multilib-mipsel-linux-gnu

GNU C++ compiler (multilib support)

gir1.2-mutter-1

GObject introspection data for Mutter

libkreport3-plugin-web

web plugin for KReport

The KReport framework implements reporting functionality for creation of reports in MS Access style. They are also similar to SAP Crystal Reports and FileMaker reports.

libubsan1-amd64-cross

UBSan -- undefined behaviour sanitizer (runtime)

UndefinedBehaviorSanitizer can be enabled via -fsanitize=undefined. Various computations will be instrumented to detect undefined behavior at runtime. Available for C and C++.