0ad/source/lib/config.h

/* Copyright (C) 2025 Wildfire Games.
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 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
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 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

/*
 * compile-time configuration for the entire project
 */

#ifndef INCLUDED_CONFIG
#define INCLUDED_CONFIG

// notes:
// - this file is included in the PCH and thus affects the entire project.
//   to avoid unnecessary full rebuilds, place settings of more limited
//   applicability in config2.h and explicitly include that header.
// - config macros are always defined; their values (1 or 0) are tested
//   with #if instead of #ifdef. this protects against typos by at least
//   causing a warning if the tested macro is undefined.
// - allow override via compiler settings by checking #ifndef.

// precompiled headers
#ifndef CONFIG_ENABLE_PCH
# define CONFIG_ENABLE_PCH 1	// improve build performance
#endif

// try to prevent any exceptions from being thrown - even by the C++
// standard library. useful only for performance tests.
#ifndef CONFIG_DISABLE_EXCEPTIONS
# define CONFIG_DISABLE_EXCEPTIONS 0
#endif

// enable additional debug checks (potentially rather slow).
#ifndef CONFIG_ENABLE_CHECKS
# define CONFIG_ENABLE_CHECKS 0
#endif

#endif	// #ifndef INCLUDED_CONFIG