Technology-based on open source evolves every year with novel ideas that break paradigms. This evolution requires the reinvention of toolchains constantly. The performance and security of an open-source project could be improved by choosing the precise configuration in the compiler, linker, or debug tools available in the GNU toolchains project. This presentation aims to show some of the new GNU toolchain
features in the past years. Having a better understanding of the toolchains allows open source developers to showcase the best of new platform architecture technology for users’ applications as well as boost the innovation and security of incoming projects.