The GNU Compiler Collection is a portable compiler suite with support for various programming languages, including C, C++, and Fortran. The devtoolset-11-gcc packages provide the Red Hat Developer Toolset version of GCC, as well as related libraries. Security Fix: * Developer environment: Unicode"s bidirectional override characters can cause trojan source attacks The following changes were introduced in gcc in order to facilitate detection of BiDi Unicode characters: This update implements a new warning option -Wbidirectional to warn about possibly dangerous bidirectional characters.