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122 lines
4.2 KiB
C
122 lines
4.2 KiB
C
18 years ago
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#ifndef __XMP_Environment_h__
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#define __XMP_Environment_h__ 1
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/* --------------------------------------------------------------------------------------------- */
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/* ** IMPORTANT ** This file must be usable by strict ANSI C compilers. No "//" comments, etc. */
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/* --------------------------------------------------------------------------------------------- */
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/*
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// =================================================================================================
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// XMP_Environment.h - Build environment flags for the XMP toolkit.
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// ================================================================
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//
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// This header is just C preprocessor macro definitions to set up the XMP toolkit build environment.
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// It must be the first #include in any chain since it might affect things in other #includes.
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//
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// =================================================================================================
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*/
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/*
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// =================================================================================================
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// Copyright 2002-2007 Adobe Systems Incorporated
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// All Rights Reserved.
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//
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// NOTICE: Adobe permits you to use, modify, and distribute this file in accordance with the terms
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// of the Adobe license agreement accompanying it.
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// =================================================================================================
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*/
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/* ============================================================================================== */
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/* Determine the Platform */
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/* ====================== */
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/* One of MAC_ENV, WIN_ENV, or UNIX_ENV must be defined by the client. Since some other code */
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/* requires these to be defined without values, they are only used here to define XMP-specific */
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/* macros with 0 or 1 values. */
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/* ! Tempting though it might be to have a standard macro for big or little endian, there seems */
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/* ! to be no decent way to do that on our own in UNIX. Forcing it on the client isn't acceptable. */
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#if defined ( MAC_ENV )
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#if 0 /* ! maybe someday - ! MAC_ENV */
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#error "MAC_ENV must be defined so that \"#if MAC_ENV\" is true"
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#endif
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#if defined ( WIN_ENV ) || defined ( UNIX_ENV )
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#error "XMP environment error - must define only one of MAC_ENV, WIN_ENV, or UNIX_ENV"
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#endif
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#define XMP_MacBuild 1
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#define XMP_WinBuild 0
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#define XMP_UNIXBuild 0
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#elif defined ( WIN_ENV )
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#if 0 /* ! maybe someday - ! WIN_ENV */
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#error "WIN_ENV must be defined so that \"#if WIN_ENV\" is true"
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#endif
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#if defined ( UNIX_ENV )
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#error "XMP environment error - must define only one of MAC_ENV, WIN_ENV, or UNIX_ENV"
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#endif
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#define XMP_MacBuild 0
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#define XMP_WinBuild 1
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#define XMP_UNIXBuild 0
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#elif defined ( UNIX_ENV )
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#if 0 /* ! maybe someday - ! UNIX_ENV */
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#error "UNIX_ENV must be defined so that \"#if UNIX_ENV\" is true"
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#endif
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#define XMP_MacBuild 0
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#define XMP_WinBuild 0
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#define XMP_UNIXBuild 1
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#else
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#error "XMP environment error - must define one of MAC_ENV, WIN_ENV, or UNIX_ENV"
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#endif
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/* ============================================================================================== */
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/* Common Macros */
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/* ============= */
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#if defined ( DEBUG )
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#if defined ( NDEBUG )
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#error "XMP environment error - both DEBUG and NDEBUG are defined"
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#endif
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#define XMP_DebugBuild 1
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#endif
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#if defined ( NDEBUG )
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#define XMP_DebugBuild 0
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#endif
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#ifndef XMP_DebugBuild
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#define XMP_DebugBuild 0
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#endif
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#if XMP_DebugBuild
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#include <stdio.h> /* The assert macro needs printf. */
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#endif
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/* ============================================================================================== */
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/* Macintosh Specific Settings */
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/* =========================== */
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/* ============================================================================================== */
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/* Windows Specific Settings */
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/* ========================= */
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/* ============================================================================================== */
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/* UNIX Specific Settings */
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/* ====================== */
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/* ============================================================================================== */
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#endif /* __XMP_Environment_h__ */
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