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Re: crc.c clashes with zlib


From: Bruno Haible
Subject: Re: crc.c clashes with zlib
Date: Fri, 10 Apr 2020 16:08:11 +0200
User-agent: KMail/5.1.3 (Linux/4.4.0-174-generic; KDE/5.18.0; x86_64; ; )

Hi Gisle,

> I have a situation with clang's 'lld-link' linker
> in Wget2 where the symbol 'crc32()' in Gnulib is called
> instead of the correct symbol 'crc32()' in Zlib.

Are you sure the symbol that is called comes from gnulib?
The only references to 'crc32' in gnulib are in the module 'crc',
and this module is not used by any other module in gnulib nor by
by wget2 [1].

Can you show what the machine code of the called function looks like?

Bruno

[1] https://gitlab.com/gnuwget/wget2.git




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