An Introduction to GCC is a comprehensive guide to the GNU Compiler Collection (GCC), a powerful tool for programming and software development. Written by Brian J. Gough and Richard M. Stallman, this book is an essential resource for anyone who wants to learn about GCC and how to use it effectively.

The book starts with an overview of GCC and its history, including how it evolved from the original Unix compiler to the open source tool it is today. It then delves into the basics of compiling and linking, covering topics like command-line options, makefiles, and debugging. Throughout the book, the authors provide clear explanations and practical examples, making it easy for readers to follow along.

One of the strengths of An Introduction to GCC is its focus on practical applications. The book includes a number of case studies that illustrate how GCC can be used to solve real-world programming problems. For example, readers will learn how to use GCC to compile and debug C programs, optimize code for performance, and build libraries and executables for multiple platforms.

The book also covers more advanced topics like using GCC with other programming languages and tools, such as Python, Perl, and Emacs. The authors provide detailed instructions for configuring GCC for different environments, including Windows and Mac OS X, and discuss how to use GCC to build and distribute software packages.

Overall, An Introduction to GCC is an excellent resource for anyone who wants to learn about the GNU Compiler Collection. It is well-written, easy to follow, and packed with useful information and practical examples. Whether you are a beginner or an experienced programmer, this book will help you get the most out of GCC and take your programming skills to the next level.