Re: [Boost-users] Boost, HP-UX and gcc

From: John Maddock (john_at_[hidden])
Date: 2008-01-20 04:39:48

Martin_Thomas_at_[hidden] wrote:

> I am trying to use use Boost::Regex on HP 11i with gcc 4.2.2 and I
> notice that in config/platform/hpux.hpp there is a define to turn off
> wide-char support unless using aCC and have a1 source eg:
>
> #if !(defined(__HP_aCC) || !defined(_INCLUDE__STDC_A1_SOURCE))
>
> #  define BOOST_NO_SWPRINTF
>
> #  define BOOST_NO_CWCTYPE
>
> #endif
>
> This will never allow gcc to use wregex even if wchar support is
> available. Is this because there are so few people using Zgcc oin
> HP-ux
> or am I missing something?  On the assumption that it is related to
> usage, I have added the following to allow gcc 4 to use wregex:
>
>
>
> #if defined(__GNUC__)
>
> #  if (__GNUC__ >3)
>
> #  undef BOOST_NO_CWCTYPE
>
> #   endif
>
> #endif
>
>
>
> Is there anything obviously wrong with this?

No it should work OK: as you noticed gcc on HPUX doesn't get tested that 
much so our config information may well be out of date.

HTH, John.