Comment 1 for bug 2042790

FWIW, this is the new description in the git repo where the next version is being prepared:

Description: GNU C Library: Shared Libraries
 Contains the standard libraries that are used by nearly all programs on
 the system. This package includes shared versions of the standard C library
 and the standard math library, as well as many others.
 .
 This package contains all libraries compiled with frame pointer enabled,
 (-fno-omit-frame-pointer) which enables or enhances several profiling
 techniques, including eBPF-based ones.