library providing __atomic built-in functions. When an atomic call cannot be turned into lock-free instructions, GCC will make calls into this library.

This is the GNU Modula-2 compiler for the powerpc64le-linux-gnu architecture, which compiles Modula-2 on platforms supported by gcc. It uses the gcc backend to generate optimised code.

This is the GNU Modula-2 compiler for the arm-linux-gnueabi architecture, which compiles Modula-2 on platforms supported by gcc. It uses the gcc backend to generate optimised code.

This is the GNU Objective-C++ compiler, which compiles Objective-C++ on platforms supported by the gcc compiler. It uses the gcc backend to generate optimized code.

A macro processor that is used automatically by the GNU C compiler to transform programs before actual compilation.

This is the GNU Objective-C compiler, which compiles Objective-C on platforms supported by the gcc compiler.