Hi. Paul.
> diff --git a/lib/regex_internal.h b/lib/regex_internal.h
> index 13e15e21e..6d436fde1 100644
> --- a/lib/regex_internal.h
> +++ b/lib/regex_internal.h
> @@ -141,6 +141,9 @@
> #ifndef SSIZE_MAX
> # define SSIZE_MAX ((ssize_t) (SIZE_MAX / 2))
> #endif
> +#ifndef ULONG_WIDTH
> +# define ULONG_WIDTH (CHAR_BIT * sizeof (unsigned long int))
> +#endif
>
> /* The type of indexes into strings. This is signed, not size_t,
> since the API requires indexes to fit in regoff_t anyway, and using
This change is problematic. Further on in regex_internal.h we
have
#define BITSET_WORD_BITS ULONG_WIDTH
And then in places in regcomp.c BITSET_WORD_BITS is tested in
several #if/#elif statements.
Thus on systems that don't provide ULONG_WIDTH, we end up with
expressions in #if/#elif that wants to use sizeof.
Needless to say, this fails spectactularly. :-(
Can you revert to the original code or to something else that
will compile on systems where ULONG_WIDTH is not defined?
Much thanks,
Arnold
