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Re: Regression with gcc 7.2 ? Undefined references ?


On 2017.08.26 at 13:04 +0200, Sylvestre Ledru wrote:
> Hello,
> 
> I have been trying to build the llvm toolchain with gcc 7.2 using the
> Debian packages.
> However, it is currently failing with some undefined reference.
> Seems that some symbols are removed during the build phase (too strong
> optim?)
> 
> I haven't seen something relevant to this in the gcc release notes.
> 
> More information here:
> https://bugs.llvm.org/show_bug.cgi?id=34140
> 
> Does it ring a bell for anyone?

Try building without -gsplit-dwarf?

-- 
Markus


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