Subversion Repositories openrisc_2011-10-31

\input texinfo  @c -*-texinfo-*-

@c %**start of header

@setfilename gcc.info

@c INTERNALS is used by md.texi to determine whether to include the

@c whole of that file, in the internals manual, or only the part

@c dealing with constraints, in the user manual.

@clear INTERNALS

@c NOTE: checks/things to do:

@c

@c -have bob do a search in all seven files for "mew" (ideally --mew,

@c  but i may have forgotten the occasional "--"..).

@c     Just checked... all have `--'!  Bob 22Jul96

@c     Use this to search:   grep -n '\-\-mew' *.texi

@c -item/itemx, text after all (sub/sub)section titles, etc..

@c -consider putting the lists of options on pp 17--> etc in columns or

@c  some such.

@c -overfulls.  do a search for "mew" in the files, and you will see

@c   overfulls that i noted but could not deal with.

@c -have to add text:  beginning of chapter 8

@c

@c anything else?                       --mew 10feb93

@include gcc-common.texi

@settitle Using the GNU Compiler Collection (GCC)

@c Create a separate index for command line options.

@defcodeindex op

@c Merge the standard indexes into a single one.

@syncodeindex fn cp

@syncodeindex vr cp

@syncodeindex ky cp

@syncodeindex pg cp

@syncodeindex tp cp

@paragraphindent 1

@c %**end of header

@copying

Copyright @copyright{} 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,

1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,

2008 Free Software Foundation, Inc.

Permission is granted to copy, distribute and/or modify this document

under the terms of the GNU Free Documentation License, Version 1.2 or

any later version published by the Free Software Foundation; with the

Invariant Sections being ``Funding Free Software'', the Front-Cover

Texts being (a) (see below), and with the Back-Cover Texts being (b)

(see below).  A copy of the license is included in the section entitled

``GNU Free Documentation License''.

(a) The FSF's Front-Cover Text is:

     A GNU Manual

(b) The FSF's Back-Cover Text is:

     You have freedom to copy and modify this GNU Manual, like GNU

     software.  Copies published by the Free Software Foundation raise

     funds for GNU development.

@end copying

@ifnottex

@dircategory Software development

@direntry

* gcc: (gcc).                  The GNU Compiler Collection.

* g++: (gcc).                  The GNU C++ compiler.

@end direntry

This file documents the use of the GNU compilers.

@sp 1

@insertcopying

@sp 1

@end ifnottex

@setchapternewpage odd

@titlepage

@title Using the GNU Compiler Collection

@versionsubtitle

@author Richard M. Stallman and the @sc{GCC} Developer Community

@page

@vskip 0pt plus 1filll

Published by:

@multitable @columnfractions 0.5 0.5

@item GNU Press

@tab Website: www.gnupress.org

@item a division of the

@tab General: @tex press@@gnu.org @end tex

@item Free Software Foundation

@tab Orders:  @tex sales@@gnu.org @end tex

@item 51 Franklin Street, Fifth Floor

@tab Tel 617-542-5942

@item Boston, MA 02110-1301 USA

@tab Fax 617-542-2652

@end multitable

@sp 2

@ifset FSFPRINT

@c Update this ISBN when printing a new edition.

@acronym{ISBN} 1-882114-39-6

Cover art by Gary M. Torrisi.  Cover design by Jonathan Richard.

@end ifset

@ifclear FSFPRINT

Last printed October 2003 for GCC 3.3.1.@*

Printed copies are available for $45 each.

@end ifclear

@sp 1

@insertcopying

@end titlepage

@summarycontents

@contents

@page

@node Top, G++ and GCC,, (DIR)

@top Introduction

@cindex introduction

This manual documents how to use the GNU compilers,

as well as their features and incompatibilities, and how to report

bugs.  It corresponds to the compilers

@ifset VERSION_PACKAGE

@value{VERSION_PACKAGE}

@end ifset

version @value{version-GCC}.

The internals of the GNU compilers, including how to port them to new

targets and some information about how to write front ends for new

languages, are documented in a separate manual.  @xref{Top,,

Introduction, gccint, GNU Compiler Collection (GCC) Internals}.

@menu

* G++ and GCC::     You can compile C or C++ programs.

* Standards::       Language standards supported by GCC.

* Invoking GCC::    Command options supported by @samp{gcc}.

* C Implementation:: How GCC implements the ISO C specification.

* C Extensions::    GNU extensions to the C language family.

* C++ Implementation:: How GCC implements the ISO C++ specification.

* C++ Extensions::  GNU extensions to the C++ language.

* Objective-C::     GNU Objective-C runtime features.

* Compatibility::   Binary Compatibility

* Gcov::            @command{gcov}---a test coverage program.

* Trouble::         If you have trouble using GCC.

* Bugs::            How, why and where to report bugs.

* Service::         How to find suppliers of support for GCC.

* Contributing::    How to contribute to testing and developing GCC.

* Funding::         How to help assure funding for free software.

* GNU Project::     The GNU Project and GNU/Linux.

* Copying::         GNU General Public License says

                    how you can copy and share GCC.

* GNU Free Documentation License:: How you can copy and share this manual.

* Contributors::    People who have contributed to GCC.

* Option Index::    Index to command line options.

* Keyword Index::   Index of concepts and symbol names.

@end menu

@include frontends.texi

@include standards.texi

@include invoke.texi

@include implement-c.texi

@include implement-cxx.texi

@include extend.texi

@include objc.texi

@include compat.texi

@include gcov.texi

@include trouble.texi

@include bugreport.texi

@include service.texi

@include contribute.texi

@include funding.texi

@include gnu.texi

@include gpl_v3.texi

@c ---------------------------------------------------------------------

@c GFDL

@c ---------------------------------------------------------------------

@include fdl.texi

@include contrib.texi

@c ---------------------------------------------------------------------

@c Indexes

@c ---------------------------------------------------------------------

@node Option Index

@unnumbered Option Index

GCC's command line options are indexed here without any initial @samp{-}

or @samp{--}.  Where an option has both positive and negative forms

(such as @option{-f@var{option}} and @option{-fno-@var{option}}),

relevant entries in the manual are indexed under the most appropriate

form; it may sometimes be useful to look up both forms.

@printindex op

@node Keyword Index

@unnumbered Keyword Index

@printindex cp

@c ---------------------------------------------------------------------

@c Epilogue

@c ---------------------------------------------------------------------

@bye