cpp-12-sparc64-linux-gnu

GNU C preprocessor

A macro processor that is used automatically by the GNU C compiler to transform programs before actual compilation.

g++-12-alpha-linux-gnu

GNU C++ compiler (cross compiler for alpha architecture)

This is the GNU C++ compiler, a fairly portable optimizing compiler for C++.

g++-12-multilib-powerpc-linux-gnu

GNU C++ compiler (multilib support) (cross compiler for powerpc architecture)

This is the GNU C++ compiler, a fairly portable optimizing compiler for C++.

g++-12-multilib-x86-64-linux-gnux32

GNU C++ compiler (multilib support) (cross compiler for x32 architecture)

This is the GNU C++ compiler, a fairly portable optimizing compiler for C++.

g++-12-powerpc64-linux-gnu

GNU C++ compiler (cross compiler for ppc64 architecture)

This is the GNU C++ compiler, a fairly portable optimizing compiler for C++.

gnome-shell-extension-vertical-overview

GNOME shell extension for vertical stacked workspaces

GNOME has had vertically stacked workspaces for a long time. The GNOME 40 update made the switch to a horizontal layout.