Re: [xml] Patch for MinGW

[Igor Zlatkovic <igor stud fh-frankfurt de>]

Hi,

this hurts noone, so I applied it in CVS.

Thanks,
Igor


Magnus Henoch wrote:
> Hi,
>
> I ran into a small problem when building libxml on MinGW 2.0.0-3
> with MSYS 1.0.8.  The functions isinf and isnan are already defined
> as macros in the headers when they are redefined as functions in
> include/win32config.h, which gives cryptic syntax errors.  My
> patch solves this; I'm not sure whether it is the Right Thing,
> though.  Maybe a more thought-through solution would be better.
>
> Regards,
> Magnus Henoch
>
> diff -ru libxml2-2.4.28/include/win32config.h libxml2-2.4.28-patched/include/win32config.h
> --- libxml2-2.4.28/include/win32config.h        Fri Nov 15 12:16:02 2002
> +++ libxml2-2.4.28-patched/include/win32config.h        Wed Dec 11 17:15:33 2002
> @@ -48,6 +48,7 @@
>  #define isnan(d) (_isnan(d))
>  #endif
>  #else /* _MSC_VER */
> +#ifndef isinf
>  static int isinf (double d) {
>      int expon = 0;
>      double val = frexp (d, &expon);
> @@ -63,6 +64,8 @@
>          return 0;
>      }
>  }
> +#endif /* isinf */
> +#ifndef isnan
>  static int isnan (double d) {
>      int expon = 0;
>      double val = frexp (d, &expon);
> @@ -78,6 +81,7 @@
>          return 0;
>      }
>  }
> +#endif /* isnan */
>  #endif /* _MSC_VER */
>  
>  #if defined(_MSC_VER) || defined(__MINGW32__)