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Subject:	Re: debuginfo Dwarf Error
To:	cygwin AT cygwin DOT com
References:	<f2d96c53-edaa-66bf-f63a-eacdefa9bfc3 AT gmail DOT com> <def8a202-81d9-1661-0d7c-b9ce152e8ec2 AT gmail DOT com>
From:	Marco Atzeri <marco DOT atzeri AT gmail DOT com>
Message-ID:	<76651ecc-b63f-9bd9-0173-789be5c8b6e0@gmail.com>
Date:	Mon, 3 Jul 2017 12:22:45 +0200
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On 02/07/2017 11:53, JonY wrote:
> On 07/02/2017 06:22 AM, Marco Atzeri wrote:
>> Hi,
>> while extracting debuginfo on 32 bit gdal dll
>>
>> $ ls -s cyggdal-20.dll
>> 103M cyggdal-20.dll
>>
>> cygport randomly (moon phase?) is stacked waiting for nm
>> to extract all the data due to Dwarf Error
>>
>> $ nm -l cyggdal-20.dll
>> 66e7ab80 b .bssBFD: Dwarf Error: Could not find abbrev number 4838.
>>
>
> Can you try if -gdwarf-X like
> https://gcc.gnu.org/onlinedocs/gcc/Debugging-Options.html?
>
> Or even -ggdb to see if it changes anything.
>

Hi Jon,

unfortunately "-ggdb" was already used and "-gdwarf" makes
no difference.
Documentation says that default should be "-gdwarf-4" so it seems
I need to look for other solution.

I wonder if it is a side effect of file size and
limitation of 32bit architecture.

Regards
Marco




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