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Date:      Tue, 2 May 2017 11:16:20 +0100
From:      tech-lists <tech-lists@zyxst.net>
To:        freebsd-arm@freebsd.org
Subject:   Re: lock when building llvm37 on RPI3
Message-ID:  <4085737d-af52-3f21-c593-3be249b59d46@zyxst.net>
In-Reply-To: <0b4b8a6f-f008-4892-a7c1-73fab2a79030@bsd.com.br>
References:  <0b4b8a6f-f008-4892-a7c1-73fab2a79030@bsd.com.br>

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On 02/05/2017 02:22, OtacĂ­lio wrote:
> To those who are using ARM64, have you compiled large software like
> llvm? I'm trying to compile llvm37 but, at first try, the system spent
> more than an hour on [42/3588] when compiling llvm37 as a dependency of
> webcamd. Then, I reset and it passed quickly from 42 and is now on
> [148/3588]. I also faced two crashes when I was trying to do this for
> ssh, but unfortunately I had no monitor connected to RPI3. I am using
> head revision 317063.

Hi,

1. did you install ccache first? It makes a really big difference. And
then tell /etc/make.conf to use it?
2. have you mounted /usr/obj onto separate hardware, like a usb stick?
3. is /tmp also offloaded similarly?

-- 
J.



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