| author | stechong |
| Wed, 20 Oct 2010 11:19:31 -0500 | |
| changeset 2165 | 2a7b5eccb0bc |
| parent 1641 | 2b3996fc09a1 |
| permissions | -rw-r--r-- |
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2b3996fc09a1
revised x86 compiler dates, graphics, CSS, and release notes
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN"><html> |
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<head> |
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /> |
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<meta http-equiv="Content-Style-Type" content="text/css" /> |
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<meta name="LASTUPDATED" content="06/17/05 11:09:43" /> |
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<title>What Can be Precompiled</title> |
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<link rel="StyleSheet" href="../../book.css" type="text/css"/> |
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</head> |
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<body bgcolor="#FFFFFF"> |
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<h3>What Can be Precompiled</h3> |
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<p>A file to be precompiled does not have to be a header file (.h or .hpp files, for example), but it must meet these requirements:</p> |
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<ul> |
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<li>The file must be a C or C++ source code file in text format. </li> |
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</ul> |
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<p>You cannot precompile libraries or other binary files.</p> |
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<ul> |
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<li>A C source code file that will be automatically precompiled must have .pch file name extension.</li> |
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<li>A C++ source code file that will be automatically precompiled must have a .pch++ file name extension.</li> |
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<li>Precompiled files must have a .mch file name extension.</li> |
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<li>The file to be precompiled does not have to be in a Carbide IDE project, although a project must be open to precompile the file.</li> |
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</ul> |
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<p>The Carbide IDE uses the build target settings to precompile a file.</p> |
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<ul> |
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<li>The file must not contain any statements that generate data or executable code. </li> |
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</ul> |
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<p>However, the file may define static data. C++ source code can contain inline functions and constant variable declarations (const).</p> |
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<ul> |
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<li>Precompiled header files for different build targets are not interchangeable. </li> |
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</ul> |
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<p>For example, to generate a precompiled header for use with Windows® compilers, you must use a Windows® compiler.</p> |
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<ul> |
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parents:
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<li>C source code may not include precompiled C++ header files and C++ source code may not include precompiled C header files. </li> |
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<li>A source file may include only one precompiled file.</li> |
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<li>A file may not define any items before including a precompiled file.</li> |
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</ul> |
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parents:
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<p>Typically, a source code file includes a precompiled header file before anything else (except comments). </p> |
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<div id="footer">Copyright © 2010 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. <br>License: <a href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a></div> |
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</body> |
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</html> |