An Introduction to GCC - for the GNU compilers gcc and g++ by Brian J. Gough, foreword by Richard M. Stallman Paperback (6"x9"), 144 pages ISBN 0954161793 RRP £12.95 ($19.95) "Answers common questions and provides many useful hints" --- Dr. Gerald Pfeifer (SUSE) -- Technical Editor Get a printed copy>>>

An Introduction to GCC Buy the book here! >>> learn more

2 Compiling a C program

This chapter describes how to compile C programs using gcc. Programs can be compiled from a single source file or from multiple source files, and may use system libraries and header files.

Compilation refers to the process of converting a program from the textual source code, in a programming language such as C or C++, into machine code, the sequence of 1's and 0's used to control the central processing unit (CPU) of the computer. This machine code is then stored in a file known as an executable file, sometimes referred to as a binary file.