Stable, Robust, Reliable, Mature, High Performance.
200 Releases over 30 Years.
C, C++, Fortran, Go, Ada, Objective C.
50 processor architectures.
2015 ACM System Software Award
2014 ACM SIGPLAN Programming Languages Software Award
Red Hat, SUSE, CentOS, Fedora, OpenSUSE, and Gentoo
rely on the GNU Toolchain.
Shouldn't You?