The GNU Compiler Collection (GCC) includes front ends for C, C++, Objective-C, Fortran, and Go, as well as libraries for these languages (libstdc++, libgfortran, ...). This packages provides GCC support libraries in a specific location and allows packages to depend on just the libraries rather than having to pull in the full GCC package.
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.