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=
Cross-Platform
Development
in C++
Building Mac OS X, Linux,
and Windows Applications
Syd Logan
Upper Saddle River, NJ • Boston • Indianapolis • San Francisco
New York • Toronto • Montreal • London • Munich • Paris • Madrid
Cape Town • Sydney • Tokyo • Singapore • Mexico City
Many of the designations used by manufacturers and sellers to distinguish their
products are claimed as trademarks. Where those designations appear in this book,
and the publisher was aware of a trademark claim, the designations have been printed
with initial capital letters or in all capitals.
The author and publisher have taken care in the preparation of this book, but make
no expressed or implied warranty of any kind and assume no responsibility for errors
or omissions. No liability is assumed for incidental or consequential damages in
connection with or arising out of the use of the information or programs contained
herein.
The publisher offers excellent discounts on this book when ordered in quantity for
bulk purchases or special sales, which may include electronic versions and/or custom
covers and content particular to your business, training goals, marketing focus, and
branding interests. For more information, please contact:
U.S. Corporate and Government Sales
(800) 382-3419
corpsales@pearsontechgroup.com
For sales outside the United States please contact:
International Sales
international@pearsoned.com
Visit us on the Web: www.informit.com/title/9780321246424 and
www.crossplatformbook.com
Library of Congress Cataloging-in-Publication Data:
Logan, Syd.
Cross-platform development in C++ : building Mac OS X, Linux, and Windows
applications / Syd Logan.
p. cm.
ISBN 0-321-24642-X (pbk. : alk. paper) 1. Cross-platform software development.
2. C++ (Computer program language) I. Title.
QA76.76.D47L65 2007
005.13’3--dc22
2007036292
Copyright © 2008 Pearson Education, Inc.
All rights reserved. Printed in the United States of America. This publication is
protected by copyright, and permission must be obtained from the publisher prior to
any prohibited reproduction, storage in a retrieval system, or transmission in any
form or by any means, electronic, mechanical, photocopying, recording, or likewise.
For information regarding permissions, write to:
Pearson Education, Inc.
Rights and Contracts Department
501 Boylston Street, Suite 900
Boston, MA 02116
Fax: (617) 671-3447
ISBN-13: 978-0-321-24642-4
ISBN-10: 0-321-24642-X
Text printed in the United States on recycled paper at RR Donnelly in Crawfordsville,
Indiana.
First printing December 2007
Editor-in-Chief
Mark Taub
Acquisitions Editor
Greg Doench
Development Editor
Michael Thurston
Managing Editor
Gina Kanouse
Project Editor
Anne Goebel
Copy Editor
Keith Cline
Indexer
Erika Millen
Proofreader
Kathy Ruiz
Technical Reviewers
Jim Dunn
Amy Fong
Hang Lau
Stephen Morse
Lew Pitcher
Sean Su
Namachivayam
Thirumazshusai
Doug Turner
Roy Yokohama
Publishing
Coordinator
Andrea Bledsoe
Cover Designer
Gary Adair
Composition
Nonie Ratcliff
This book is dedicated to all of the members of Netscape CPD
and Mozilla, from whom I have learned so much.
It was truly an honor to be a part of the team.
=
Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv
Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxiii
About the Author . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxv
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Areas That Can Affect Software Portability . . . . . . . . . . . . . . . . . . . 3
The Role of Abstraction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1 Policy and Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Item 1: Make All of Your Platforms a Priority . . . . . . . . . . . . . . . . . 17
Item 2: Code from a Common Codebase . . . . . . . . . . . . . . . . . . . . 22
Platform Factory Implementations . . . . . . . . . . . . . . . . . . . . . . . 29
Implementation Classes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Platform-Specific ProcessesImpl Classes . . . . . . . . . . . . . . . . . . . 32
Creating the Instance Hierarchy . . . . . . . . . . . . . . . . . . . . . . . . . 42
Organizing the Project in CVS or SVN . . . . . . . . . . . . . . . . . . . 45
Makefiles and Building the Code . . . . . . . . . . . . . . . . . . . . . . . . . 49
Item 3: Require Developers to Compile Their Code
with Different Compilers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Item 4: Require Developers to Build Their Code on
Multiple Platforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Item 5: Test Builds on Each Supported Platform . . . . . . . . . . . . . . . 60
Item 6: Pay Attention to Compiler Warnings . . . . . . . . . . . . . . . . . . 61
GNU Flags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Microsoft Visual C++ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Contents
vii
=
2 Build System/Toolchain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Item 7: Use Whatever Compiler Makes the Most Sense
for a Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Item 8: Use Native IDEs When Appropriate . . . . . . . . . . . . . . . . . . 67
Item 9: Install and Use Cygwin on Windows . . . . . . . . . . . . . . . . . . 71
Item 10: Use a Cross-Platform Make System . . . . . . . . . . . . . . . . . . 76
Make . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Building on Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Autoconf/Automake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Imake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Installing on Mac OS X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Installing on Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Using Imake, an Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Imakefiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Building a Complete Program from Multiple Sources . . . . . . . . . 95
Overriding Defaults with site.def . . . . . . . . . . . . . . . . . . . . . . . . 99
Eliminating #ifdefs in Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Files Used by Imake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Building Projects with Subdirectories . . . . . . . . . . . . . . . . . . . . 108
Building Debug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
3 Software Configuration Management . . . . . . . . . . . . . . . . . . 131
Item 11: Use a Cross-Platform Bug Reporting and
Tracking System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Accessibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Ability to Track Platform-Specific Bugs . . . . . . . . . . . . . . . . . . 133
Bugzilla . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Item 12: Set Up a Tinderbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Item 13: Use CVS or Subversion to Manage Source Code . . . . . . . 147
Setting Up and Using CVS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Item 14: Use Patch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
An Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Patch Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Dealing with Rejects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Patch and Cross-Platform Development . . . . . . . . . . . . . . . . . . 163
viii Contents
剩余566页未读,继续阅读
资源评论
- qlong_0082012-01-19很好的一本书,更多讲的不是语言本身,而是说平台环境,编译器
- peteryangwin2014-10-27英文原版,英语不好,读起来很吃力。
kittyjie
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