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d4ee6d00c8
This allows us to make certain guarantees about limits on the extent of namespace pollution these headers introduce. git-svn-id: https://svn.eduke32.com/eduke32@6065 1a8010ca-5511-0410-912e-c29ae57300e0
87 lines
2.3 KiB
C
87 lines
2.3 KiB
C
#ifndef SDL_INC_H_
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#define SDL_INC_H_
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// include this before SDL does
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#ifdef _WIN32
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# include "windows_inc.h"
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#endif
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// Workaround for i686-MinGW-w64.
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#if defined __MINGW64_VERSION_MAJOR && !defined __MINGW64__
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# define __MINGW64_VERSION_MAJOR_BACKUP __MINGW64_VERSION_MAJOR
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# undef __MINGW64_VERSION_MAJOR
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#endif
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#if defined SDL_USEFOLDER
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# if SDL_TARGET == 2
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# include <SDL2/SDL.h>
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# include <SDL2/SDL_syswm.h>
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# else
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# include <SDL/SDL.h>
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# include <SDL/SDL_syswm.h>
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# endif
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#else
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# include "SDL.h"
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# if !defined __APPLE__
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# include "SDL_syswm.h"
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# endif
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#endif
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#if defined __MINGW64_VERSION_MAJOR_BACKUP && !defined __MINGW64__
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# define __MINGW64_VERSION_MAJOR __MINGW64_VERSION_MAJOR_BACKUP
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# undef __MINGW64_VERSION_MAJOR_BACKUP
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#endif
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/* =================================================================
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Minimum required SDL versions:
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=================================================================== */
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#define SDL_MIN_X 1
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#define SDL_MIN_Y 2
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#define SDL_MIN_Z 10
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#define SDL_REQUIREDVERSION (SDL_VERSIONNUM(SDL_MIN_X,SDL_MIN_Y,SDL_MIN_Z))
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#define SDL_MIXER_MIN_X 1
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#define SDL_MIXER_MIN_Y 2
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#define SDL_MIXER_MIN_Z 7
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#define MIX_REQUIREDVERSION (SDL_VERSIONNUM(SDL_MIXER_MIN_X,SDL_MIXER_MIN_Y,SDL_MIXER_MIN_Z))
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#if !(SDL_VERSION_ATLEAST(SDL_MIN_X,SDL_MIN_Y,SDL_MIN_Z))
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#error SDL version found is too old
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#endif
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#if defined _NEED_SDLMIXER
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# if defined SDL_USEFOLDER
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# if SDL_TARGET == 2
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# include <SDL2/SDL_mixer.h>
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# else
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# include <SDL/SDL_mixer.h>
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# endif
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# else
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# include "SDL_mixer.h"
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# endif
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/* starting with 1.2.1, SDL_mixer provides MIX_xxx version
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macros. the new SDL_MIXER_xxx version macros start with
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1.2.6 but they keep backwards compatibility. 1.2.0 does
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not even have any version macros, so let's reject it */
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# if !defined(MIX_MAJOR_VERSION) || !defined(MIX_MINOR_VERSION) || !defined(MIX_PATCHLEVEL)
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# error SDL_mixer version found is too old
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# endif
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# ifndef MIX_COMPILEDVERSION
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# define MIX_COMPILEDVERSION (SDL_VERSIONNUM(MIX_MAJOR_VERSION,MIX_MINOR_VERSION,MIX_PATCHLEVEL))
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# endif
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# if MIX_COMPILEDVERSION < MIX_REQUIREDVERSION
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# error SDL_mixer version found is too old
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# endif
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# if SDL_MAJOR_VERSION != MIX_MAJOR_VERSION
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# error Major version of SDL_mixer headers does not match SDL headers
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# endif
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#endif
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#endif /* SDL_INC_H_ */
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