Re: [jamboost] building g++4.0.2 on HP-UX

From: John Maddock (john_at_[hidden])
Date: 2005-11-13 13:39:40

> I am new to boost, I am trying compiling regex library using g++
> Version 4.0.2 on HP-UX 11i . I am getting following error
>
> ...failed gcc-C++-
> action ../../../bin/boost/libs/regex/build/libboost_regex.a/gcc/debug
> /c_regex_traits.o...
> gcc-C++-
> action ../../../bin/boost/libs/regex/build/libboost_regex.a/gcc/debug
> /cpp_regex_traits.o
> In file included
> from /tmp/pramod/boost_1_33_0/boost/regex/v4/regex_traits.hpp:35,
>
> from /tmp/pramod/boost_1_33_0/boost/regex/regex_traits.hpp:32,
> from ../src/cpp_regex_traits.cpp:22:
> /tmp/pramod/boost_1_33_0/boost/regex/v4/regex_traits_defaults.hpp:87:
> 94: error: missing binary operator before token "0"
>
> I am not sure how to resolve this error.

Judging by the error message it looks like WCHAR_MIN is defined as an empty 
macro, which doesn't make much sense :-(

Since the code there is only really about warning suppression, you could 
just replace:

#elif !defined(__DECCXX) && !defined(__osf__) && !defined(__OSF__) && 
defined(WCHAR_MIN) && (WCHAR_MIN == 0) && 
!defined(BOOST_NO_INTRINSIC_WCHAR_T)

With:

#elif 0

Regards, John Maddock.