Re: [dev] Bug in toolchain (based on gcc4.9.2)

From: Anselm R Garbe <>
Date: Fri, 26 Aug 2016 07:00:30 +0200

Hi there,

On 25 August 2016 at 16:39, Kuniyasu Suzaki <> wrote:
> I confirmed that the current toolchain "x86_64-linux-musl-gcc (gcc4.9.2)" cannot treat "--coverage" option.

Not sure what you mean by "current toolchain". The current toolchain
has been updated some days ago to 5.3.0 and is based on Rich Felkers
musl-cross-make project.

> They are caused by "libgcov.a" with single "_" symbols. I checked the symbol table with "nm" command and found the followings.
> _gcov_indirect_call_profiler_v2
> _gcov_indirect_call_callee
> _gcov_time_profiler
> They must be double underscores "__". Can you fix the problem?

Why should I fix it, if it is outdated already.

> P.S.
> I confirm the (next?) toolchain downloaded from the following site worked well.
> The toolchain is based on gcc5.3.0.


Best regards,
Received on Fri Aug 26 2016 - 07:00:30 CEST

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