Abstract
This chapter demonstrates the use of Sourcery G++ from the command line. This chapter assumes you have installed Sourcery G++ as described in Chapter 4, Installation and Configuration. If you would prefer to use an integrated development environment to build your applications, you may refer to Chapter 5, Using Sourcery G++ with Eclipse instead.
Table of Contents
This chapter explains how to build an application with Sourcery G++ using the command line. As elsewhere in this manual, this section assumes that your target system is arm-none-symbianelf. If you are using a different target system, you will have to replace commands that begin with arm-none-symbianelf with the name of your target system.
Using an editor (such as notepad on Microsoft
Windows or vi on UNIX-like systems), create a
file named hello.c
containing the following
simple program:
Example 6.1. Hello, World (C)
#include <stdio.h> int main (void) { printf("Hello World!\n"); return 0; }
Compile and link this program using the command:
> arm-none-symbianelf-gcc -o hello hello.c
There will be no output from the compiler. (If you were building a C++ application, instead of a C application, you would replace arm-none-symbianelf-gcc with arm-none-symbianelf-g++.)