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Klocwork

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Klocwork for C/C++

Command-line

Software release 8.0 SR1

Document version 4.0

This document, as well as the software described in it, is furnished under license and may only be

used or copied in accordance with the terms of such license. The information contained herein is the

property of Klocwork Inc. and is confidential between Klocwork Inc. and the client and remains the

exclusive property of Klocwork Inc. No part of this documentation may be copied, translated, stored

in a retrieval system, or transmitted in any form or by any means, electronic, mechanical,

photocopying, recording or otherwise without the prior written permission of Klocwork Inc.

If you find any problems in the documentation, please report them to us in writing. Klocwork Inc.

does not warrant that this document is error-free.

Klocwork Inc. and Klocwork are registered trademarks and Klocwork Insight, Klocwork Solo, Klocwork Insight Architect, Klocwork Insight

Review, Klocwork Source Cross-Reference, Klocwork Management Console, Klocwork Developer for Java in Eclipse, Klocwork for C/C++,

Klocwork for Java, Klocwork Extensibility Interface, and Klocwork Stack Overflow Analyzer are trademarks of Klocwork Inc.

Copyright notices for third-party software are contained in the file “3rdparty_copyright_notices.txt”, located in the Klocwork installation

directory.

Adobe®, Adobe Acrobat, Acrobat Exchange, Acrobat Reader, and PostScript are either registered trademarks or trademarks of Adobe Systems

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Klocwork Inc.

Toll-free telephone (North America):

1-866-556-2967

E-mail:

sales@klocwork.com

support@klocwork.com

Web site: http://www.klocwork.com

In the U.S.:

8 New England Executive Park, Suite 180

Burlington, Massachusetts 01803 USA

In Canada:

30 Edgewater Street, Suite 114

Ottawa, Ontario

Canada K2L 1V8

iii

Contents

Chapter 1 About this document 7

Introduction .................................................................................................................................................. 7

Documentation conventions ......................................................................................................................... 7

Help and support ........................................................................................................................................... 7

Chapter 2 Get started 9

About Klocwork for C/C++ and Klocwork for Java ..................................................................................... 9

Before you install Klocwork ....................................................................................................................... 10

Install Klocwork command-line on Linux or Solaris .................................................................................. 11

Install Klocwork command-line on Windows ............................................................................................ 13

Klocwork sample projects .......................................................................................................................... 14

Chapter 3 Commands and option usage for Klocwork for C/C++ 15

Usage .......................................................................................................................................................... 15

Setup commands and options ..................................................................................................................... 15

kwcheck list-projects ....................................................................................................................... 16

kwcheck create ................................................................................................................................ 16

kwcheck set ..................................................................................................................................... 18

kwcheck set-var ............................................................................................................................... 20

kwcheck list-vars ............................................................................................................................. 20

kwcheck remove-var ....................................................................................................................... 21

kwcheck info ................................................................................................................................... 22

Analysis command and options .................................................................................................................. 22

kwcheck run .................................................................................................................................... 22

Synchronization command and options ...................................................................................................... 24

kwcheck sync................................................................................................................................... 24

Output control options ................................................................................................................................ 25

kwcheck list ..................................................................................................................................... 25

kwcheck list-statuses ....................................................................................................................... 27

kwcheck list-states ........................................................................................................................... 28

kwcheck set-status ........................................................................................................................... 28

Configuration commands and options ........................................................................................................ 29

kwcheck import ............................................................................................................................... 29

kwcheck export ................................................................................................................................ 31

kwcheck list-conf ............................................................................................................................. 32

kwcheck discard .............................................................................................................................. 32

kwcheck enable ............................................................................................................................... 33

kwdtconfeditor ................................................................................................................................. 34

iv Contents

Chapter 4 Set up a project 37

Project setup tasks ....................................................................................................................................... 37

Check for available projects on the server .................................................................................................. 38

Create local project and settings directories ............................................................................................... 39

Set Project Server properties ....................................................................................................................... 40

Set License Server properties...................................................................................................................... 40

A note about configuration settings ............................................................................................................ 41

Use a build specification ............................................................................................................................. 41

Note on build specification templates .............................................................................................. 42

Create a build specification ............................................................................................................. 42

Import the build specification .......................................................................................................... 42

Use a build specification template .............................................................................................................. 43

Overview of creating and using a build specification template ....................................................... 43

Import the build specification template ........................................................................................... 44

Set variables for the build specification template ............................................................................ 44

Chapter 5 Run Klocwork for C/C++ from the command line 47

Prerequisites ................................................................................................................................................ 47

Get information about your project ............................................................................................................. 47

Run the analysis .......................................................................................................................................... 49

Run Klocwork on your project ........................................................................................................ 49

About incremental analysis ............................................................................................................. 50

Forcing a complete analysis with the --rebuild option ..................................................................... 50

Run Klocwork on one or more files in your project ........................................................................ 51

About synchronization ................................................................................................................................ 51

Synchronize your results ................................................................................................................. 52

Disable or enable automatic synchronization .................................................................................. 53

About the Klocwork output ........................................................................................................................ 54

Default Klocwork output ................................................................................................................. 54

About issue states ............................................................................................................................ 56

About issue statuses ......................................................................................................................... 56

Chapter 6 Manage Klocwork output 59

Reduce the list of detected issues ................................................................................................................ 59

Change issue statuses and add comments ................................................................................................... 60

Filter issues in the list ................................................................................................................................. 61

View traceback for detected issues ............................................................................................................. 62

Example ........................................................................................................................................... 62

Chapter 7 Configure Klocwork for issue detection 63

Introduction ................................................................................................................................................ 63

List configuration files for a project ........................................................................................................... 63

About configuration settings ....................................................................................................................... 64

The user profile ................................................................................................................................ 65

The metric thresholds configuration file .......................................................................................... 65

The usage rules configuration file ................................................................................................... 66

The knowledge base file .................................................................................................................. 66

Contents v

Change the configuration settings ............................................................................................................... 67



Turn issues on or off with kwcheck enable ..................................................................................... 67

Turn issues on or off with kwdtconfeditor....................................................................................... 67

Edit the configuration file or create a new one ................................................................................ 69

Import a configuration file into your project .............................................................................................. 70

Export a configuration file from your project ............................................................................................. 71

Remove configuration files from your project ............................................................................................ 72

Appendix A Troubleshooting 73

Troubleshooting licensing ........................................................................................................................... 73

Can't connect to License Server ....................................................................................................... 74

Can't change the issue status ....................................................................................................................... 74

Can't enable or disable issues or import configuration files ....................................................................... 75

Analysis fails .............................................................................................................................................. 75

Appendix B Uninstalling Klocwork 77

To remove Klocwork software from a Windows machine ......................................................................... 77

To perform an unattended uninstallation from a Windows machine .......................................................... 78

To remove Klocwork software from a Linux or Solaris machine ............................................................... 78