linux-kernel - Re: [PATCH] ARCv2: build: use mcpu=hs38 iso generic mcpu=archs

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Message-ID: <20180912214104.GA28367@roeck-us.net>
Date:   Wed, 12 Sep 2018 14:41:04 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Vineet Gupta <Vineet.Gupta1@...opsys.com>
Cc:     Claudiu Zissulescu <Claudiu.Zissulescu@...opsys.com>,
        "linux-snps-arc@...ts.infradead.org" 
        <linux-snps-arc@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ARCv2: build: use mcpu=hs38 iso generic mcpu=archs

On Wed, Sep 12, 2018 at 05:06:25PM +0000, Vineet Gupta wrote:
> >
> > I use a toolchain based on gcc 7.3.0 and binutils 2.30. What version
> > of gcc and binutils do I need for the builds to complete ?
> 
> Hmm I have a prebuilt 2017.03 release of tools (gcc 7.1.1 based) and I don't see
> the issue above when building net/core/dev.o
> I presume your toolchain was built off of upstream gcc sources.
> Can you please post the output of your arc-linux*gcc -v
> 

I decided to build a new toolchain with gcc 8.2.0 and binutils 2.31.1.
Problem solved ... building with this toolchain works.

Guenter