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/**
* @file llpreprocessor.h
* @brief This file should be included in all Linden Lab files and
* should only contain special preprocessor directives
*
* $LicenseInfo:firstyear=2001&license=viewergpl$
*
* Copyright (c) 2001-2007, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlife.com/developers/opensource/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at http://secondlife.com/developers/opensource/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#ifndef LLPREPROCESSOR_H
#define LLPREPROCESSOR_H
// Figure out endianness of platform
#ifdef LL_LINUX
#define __ENABLE_WSTRING
#include <endian.h>
#endif // LL_LINUX
#if (defined(LL_WINDOWS) || (defined(LL_LINUX) && (__BYTE_ORDER == __LITTLE_ENDIAN)) || (defined(LL_DARWIN) && defined(__LITTLE_ENDIAN__)))
#define LL_LITTLE_ENDIAN 1
#else
#define LL_BIG_ENDIAN 1
#endif
// Per-compiler switches
#ifdef __GNUC__
#define LL_FORCE_INLINE inline __attribute__((always_inline))
#else
#define LL_FORCE_INLINE __forceinline
#endif
// Per-OS feature switches.
#if LL_DARWIN
#define LL_QUICKTIME_ENABLED 1
#define LL_LIBXUL_ENABLED 1
#elif LL_WINDOWS
#define LL_QUICKTIME_ENABLED 1
#define LL_LIBXUL_ENABLED 1
#elif LL_LINUX
#define LL_QUICKTIME_ENABLED 0
#ifndef LL_LIBXUL_ENABLED
#define LL_LIBXUL_ENABLED 1
#endif // def LL_LIBXUL_ENABLED
#elif LL_SOLARIS
#define LL_QUICKTIME_ENABLED 0
#ifndef LL_LIBXUL_ENABLED
#define LL_LIBXUL_ENABLED 0
#endif // def LL_LIBXUL_ENABLED
#endif
#if LL_LIBXUL_ENABLED && !defined(MOZILLA_INTERNAL_API)
// Without this, nsTAString.h errors out with:
// "Cannot use internal string classes without MOZILLA_INTERNAL_API defined. Use the frozen header nsStringAPI.h instead."
// It might be worth our while to figure out if we can use the frozen apis at some point...
#define MOZILLA_INTERNAL_API 1
#endif
// Figure out differences between compilers
#if defined(__GNUC__)
#define GCC_VERSION (__GNUC__ * 10000 \
+ __GNUC_MINOR__ * 100 \
+ __GNUC_PATCHLEVEL__)
#ifndef LL_GNUC
#define LL_GNUC 1
#endif
#elif defined(__MSVC_VER__) || defined(_MSC_VER)
#ifndef LL_MSVC
#define LL_MSVC 1
#endif
#endif
// Deal with minor differences on Unixy OSes.
#if LL_DARWIN || LL_LINUX
// Different name, same functionality.
#define stricmp strcasecmp
#define strnicmp strncasecmp
// Not sure why this is different, but...
#ifndef MAX_PATH
#define MAX_PATH PATH_MAX
#endif // not MAX_PATH
#endif
// Deal with the differeneces on Windows
#if LL_MSVC
#define snprintf safe_snprintf /* Flawfinder: ignore */
#endif // LL_MSVC
// Static linking with apr on windows needs to be declared.
#ifdef LL_WINDOWS
#ifndef APR_DECLARE_STATIC
#define APR_DECLARE_STATIC // For APR on Windows
#endif
#ifndef APU_DECLARE_STATIC
#define APU_DECLARE_STATIC // For APR util on Windows
#endif
#endif
#if defined(LL_WINDOWS)
#define BOOST_REGEX_NO_LIB 1
#define CURL_STATICLIB 1
#define LL_LCD_COMPILE 1
#endif // LL_WINDOWS
// Deal with VC6 problems
#if LL_MSVC
#pragma warning( 3 : 4701 ) // "local variable used without being initialized" Treat this as level 3, not level 4.
#pragma warning( 3 : 4702 ) // "unreachable code" Treat this as level 3, not level 4.
#pragma warning( 3 : 4189 ) // "local variable initialized but not referenced" Treat this as level 3, not level 4.
//#pragma warning( 3 : 4018 ) // "signed/unsigned mismatch" Treat this as level 3, not level 4.
#pragma warning( 3 : 4265 ) // "class has virtual functions, but destructor is not virtual"
#pragma warning( disable : 4786 ) // silly MS warning deep inside their <map> include file
#pragma warning( disable : 4284 ) // silly MS warning deep inside their <map> include file
#pragma warning( disable : 4503 ) // 'decorated name length exceeded, name was truncated'. Does not seem to affect compilation.
#pragma warning( disable : 4800 ) // 'BOOL' : forcing value to bool 'true' or 'false' (performance warning)
#pragma warning( disable : 4996 ) // warning: deprecated
#endif // LL_MSVC
#endif // not LL_LINDEN_PREPROCESSOR_H
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