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added MINGW support

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git-svn-id: https://glew.svn.sourceforge.net/svnroot/glew/trunk/glew@34 783a27ee-832a-0410-bc00-9f386506c6dd
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ikits 2003-02-03 17:52:35 +00:00
parent 30a00a5788
commit 46bfdc60f6
1 changed files with 31 additions and 18 deletions
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49
include/GL/glew.h
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@ -97,36 +97,43 @@
/*
* GLEW does not include <windows.h> to avoid name space pollution.
* GL needs APIENTRY and WINGDIAPI, GLU needs CALLBACK and wchar_t
* GL needs APIENTRY, GLU needs CALLBACK, wchar_t, and GL_API
* defined properly.
*/
/* <windef.h> */
#ifndef APIENTRY
#define GLEW_APIENTRY_DEFINED
#if (_MSC_VER >= 800) || defined(_STDCALL_SUPPORTED)
#define APIENTRY __stdcall
#else
#define APIENTRY
#endif
# if defined(__CYGWIN__) || defined(__MINGW32__)
# define APIENTRY __attribute__ ((__stdcall__))
# elif (_MSC_VER >= 800) || defined(_STDCALL_SUPPORTED)
# define APIENTRY __stdcall
# else
# define APIENTRY
# endif
#endif
/* <winnt.h> */
#ifndef CALLBACK
#if (defined(_M_MRX000) || defined(_M_IX86) || defined(_M_ALPHA) || defined(_M_PPC)) && !defined(MIDL_PASS)
#define CALLBACK __stdcall
#else
#define CALLBACK
#endif
#define GLEW_CALLBACK_DEFINED
# if defined(__CYGWIN__) || defined(__MINGW32__)
# define CALLBACK __attribute__ ((__stdcall__))
# elif (defined(_M_MRX000) || defined(_M_IX86) || defined(_M_ALPHA) || defined(_M_PPC)) && !defined(MIDL_PASS)
# define CALLBACK __stdcall
# else
# define CALLBACK
# endif
#endif
/* <wingdi.h> and <winnt.h> */
#ifndef WINGDIAPI
#define GLEW_WINGDIAPI_DEFINED
#define WINGDIAPI __declspec(dllimport)
#endif
//#ifndef WINGDIAPI
//#define GLEW_WINGDIAPI_DEFINED
//#define WINGDIAPI __declspec(dllimport)
//#endif
/* <ctype.h> */
#ifndef _WCHAR_T_DEFINED
typedef unsigned short wchar_t;
#define _WCHAR_T_DEFINED
#endif
/* <glu.h> */
#define GLAPI extern
/*
* GLEW_STATIC needs to be set when including the
@ -145,6 +152,7 @@ typedef unsigned short wchar_t;
#else /* _UNIX */
#define GLEW_APIENTRY_DEFINED
#define APIENTRY
#define GLAPI extern
#define GLAPIENTRY
@ -4590,11 +4598,16 @@ extern GLEW_EXPORT const char* glewGetErrorString (GLint error);
#undef APIENTRY
#endif
#ifdef GLEW_WINGDIAPI_DEFINED
#undef GLEW_WINGDIAPI_DEFINED
#undef WINGDIAPI
#ifdef GLEW_CALLBACK_DEFINED
#undef GLEW_CALLBACK_DEFINED
#undef CALLBACK
#endif
//#ifdef GLEW_WINGDIAPI_DEFINED
//#undef GLEW_WINGDIAPI_DEFINED
//#undef WINGDIAPI
//#endif
#undef GLEW_EXPORT
#endif /* __glew_h__ */