GCC

When GCC is triggered it normally does various functions such as preprocessing, compilation, assembly and linking. GCC which is also expanded as GNU C Compiler contains several compilers for C, C++, Objective C, Fortran, Java and Ada programming languages. The ANSI C compiler present in GCC also supports K&R C (the classic first version of C). This compiler provides multiple levels of source code error checking that are usually provided by other tools.