Re: [boost] Re: Re: Python/Linux markup

From: Martin Wille (mw8329_at_[hidden])
Date: 2004-10-02 16:36:44

Aleksey Gurtovoy wrote:

>          The first thing I see is this:
> 
> intel-linux-C++-action ../bin/boost/libs/python/build/libboost_python.so/intel-8.0-linux/debug/shared-linkable-true/stdlib-gcc/numeric.o
> /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/g++-v3/limits(280): error: identifier "__CHAR_BIT__" is undefined
>         static const int digits = __glibcpp_digits (char);
>                                   ^
> 
> /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/g++-v3/limits(330): error: identifier "__CHAR_BIT__" is undefined
>         static const int digits = __glibcpp_digits (signed char);
>                                   ^
> 
> /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/include/g++-v3/limits(326): error: identifier "__SCHAR_MAX__" is undefined
>         { return -__SCHAR_MAX__ - 1; }
>                   ^
> ...
> 
> Any clues of what's up here?

Hmm, no.

The __glibcpp_digits macro gets defined unconditionally in
g++-v3/limits, lines 140/141. It gets undefined in line
1050 of the same file. The first error is in line 280.

The error can be reproduced here with a source file that
consists only of #include <limits>

I'll try to look into that again tomorrow.

Regards,
m