=pod

=head1 SYNOPSIS

gcc_select -- Switch the default system compiler

=head1 USAGE

	gcc_select [-n] [-force] [2 | 3 | 3.<number> | 4.<number> ]
		   [-h | --help] [-v | --version] [-l | --list] [-root]

=over 4

=item

2: Select gcc 2.95.2 as the default compiler.

=item

3: Select gcc 3.1 as the default compiler.

=item

3.x: Select gcc 3.x as the default compiler.

=item

4.x: Select gcc 4.x as the default compiler.

=item

-force: Ensure the links are correct for the specified version, even if the one specified is the current version.

=item

-h, --help: Display this help info.

=item

-n: Show commands to do selection but do not execute them.

=item

-root: Skip 'root' check and assume you have root access.

=item

-v, --version: Display gcc_select version number.

=item

-l, --list: Display available compiler versions.

=back

=cut
