Re: [MiNT] Binutils 2.18 + GCC 4.2.3

[Andreas Schwab <schwab@suse.de>]

Vincent Rivière <vincent.riviere@freesbee.fr> writes:

> Alan Hourihane wrote:
>> I get this building gcc with the above patches.....
>>
>> /ISO/Atari/GCC/gcc-4.2.3-mint-native/m68k-atari-mint/mshort/libstdc
>> ++-v3/include/iosfwd:71: warning: alignment of
>> 'std::basic_stringbuf<char, std::char_traits<char>, std::allocator<char>
>>> ::_ZTVSt15basic_stringbufIcSt11char_traitsIcESaIcEE' is greater than
>> maximum object file alignment.  Using 2
>
> This warning is issued when the alignment requested by the C compiler
> (probably ".align 4") is not supported by the assembler.
> You have patched GCC, but you probably forgot to patch the binutils (or
> maybe it needs additional patching).

The warning is coming from the compiler.  If you tell the compiler that
the biggest alignment supported by the object file format is 2 then it
will not allow bigger alignments.  You need to configure
MAX_OFILE_ALIGNMENT as appropriate.

Andreas.

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Andreas Schwab, SuSE Labs, schwab@suse.de
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