diff options
Diffstat (limited to 'trio/triodef.h')
| -rw-r--r-- | trio/triodef.h | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/trio/triodef.h b/trio/triodef.h index 2ce12b8b..95d41d11 100644 --- a/trio/triodef.h +++ b/trio/triodef.h @@ -1,6 +1,6 @@ /************************************************************************* * - * $Id: triodef.h,v 1.33 2009/05/24 11:39:24 breese Exp $ + * $Id: triodef.h,v 1.35 2009/09/20 11:37:14 breese Exp $ * * Copyright (C) 2001 Bjorn Reese <breese@users.sourceforge.net> * @@ -148,7 +148,7 @@ #if defined(__STDC__) \ || defined(_MSC_EXTENSIONS) \ - || defined(TRIO_COMPILER_BORLAND) + || defined(TRIO_COMPILER_BCB) # define PREDEF_STANDARD_C89 #endif #if defined(__STDC_VERSION__) @@ -311,4 +311,25 @@ typedef void * trio_pointer_t; # define TRIO_COMPILER_SUPPORTS_LL #endif +#if defined(__CYGWIN__) +/* + * Cygwin defines the macros for hosted C99, but does not support certain + * long double math functions. + */ +# include <cygwin/version.h> +# define TRIO_CYGWIN_VERSION_API CYGWIN_VERSION_API_MAJOR * 1000 + \ + CYGWIN_VERSION_API_MINOR +/* + * Please change the version number below when the Cygwin API supports + * long double math functions (powl, fmodl, etc.) + */ +# if TRIO_CYGWIN_VERSION_API < 99999999 +# define TRIO_NO_FLOORL 1 +# define TRIO_NO_CEILL 1 +# define TRIO_NO_POWL 1 +# define TRIO_NO_FMODL 1 +# define TRIO_NO_LOG10L 1 +# endif +#endif + #endif /* TRIO_TRIODEF_H */ |