GCC Command-Line Options

Abstract

As you would expect from the world’s most popular (and freely available) compiler, the compilers in the GNU Compiler Collection have a tremendous number of potential command-line options. This is partially due to the flexibility that arises from having thousands of users and contributors to GCC, each of whom wants the compiler to behave in a specific way, but even more so due to the tremendous number of platforms and architectures on which GCC is used.