Date: Mon, 3 Dec 2018 19:56:43 +0300 From: Yuri Pankov <yuripv@yuripv.net> To: Warner Losh <imp@bsdimp.com>, Baptiste Daroussin <bapt@freebsd.org> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: WITH_CTF breaks CD loader: "File too big" Message-ID: <cb28f786-c6ad-930b-6f1a-03e9ab636a79@yuripv.net> In-Reply-To: <51d0fa8c-b453-69e0-500e-32818d29826a@yuripv.net> References: <6e53765f-52bd-f503-c1a5-ae23e402afcb@yuripv.net> <20181203072226.mpvh7an5pupjbwkb@ivaldir.net> <CANCZdfojEB2ge7=L51ZhT8P4igY9UiCx=aFUcZFCZOUdDdQFjg@mail.gmail.com> <CANCZdfpN6SSRBMFt3SnxDRKz=cNUmtYmJimJAGHtB%2BqZZuNhYw@mail.gmail.com> <51d0fa8c-b453-69e0-500e-32818d29826a@yuripv.net>
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From: Yuri Pankov <yuripv@yuripv.net>
To: Warner Losh <imp@bsdimp.com>, Baptiste Daroussin <bapt@freebsd.org>
Cc: FreeBSD Current <freebsd-current@freebsd.org>
Message-ID: <cb28f786-c6ad-930b-6f1a-03e9ab636a79@yuripv.net>
Subject: Re: WITH_CTF breaks CD loader: "File too big"
References: <6e53765f-52bd-f503-c1a5-ae23e402afcb@yuripv.net>
<20181203072226.mpvh7an5pupjbwkb@ivaldir.net>
<CANCZdfojEB2ge7=L51ZhT8P4igY9UiCx=aFUcZFCZOUdDdQFjg@mail.gmail.com>
<CANCZdfpN6SSRBMFt3SnxDRKz=cNUmtYmJimJAGHtB+qZZuNhYw@mail.gmail.com>
<51d0fa8c-b453-69e0-500e-32818d29826a@yuripv.net>
In-Reply-To: <51d0fa8c-b453-69e0-500e-32818d29826a@yuripv.net>
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Yuri Pankov wrote:
> Warner Losh wrote:
>> On Mon, Dec 3, 2018 at 8:10 AM Warner Losh <imp@bsdimp.com> wrote:
>>
>>>
>>> On Mon, Dec 3, 2018 at 12:24 AM Baptiste Daroussin <bapt@freebsd.org>=
>>> wrote:
>>>
>>>> On Sun, Dec 02, 2018 at 06:08:34PM +0300, Yuri Pankov wrote:
>>>>> Hi,
>>>>>
>>>>> Building disc1.iso using `make release` and having WITH_CTF set in
>>>>> src.conf leads to "File too big" displayed when booting the image.
>>>>>
>>>>> Would it make sense to build loader and related parts without CTF
>>>>> unconditionally as it doesn't look useful there?
>>>>>
>>>>
>>>> Fully agree with you
>>>>
>>>
>>> What a great Idea. We already turn it off in defs.mk:
>=20
> Sorry about that, I incorrectly assumed it wasn't done yet as there was=
> a difference for me.
>=20
>>> MK_CTF=3D no
>>>
>>> which should be global to every single Makefile under stand. I'm not =
sure
>>> why that's turning it back on.
>>>
>>
>> % cat /etc/src.conf
>> WITH_CTF=3Dyes
>> FRED=3Dpresent
>> % cd stand/cdboot
>> % make -V MK_CTF
>> no
>> % make -V FRED
>> present
>> %
>>
>> So this sure sounds like a false positive to me. Do you have logs show=
ing
>> cdboot building with MK_CTF=3Dyes?
>=20
> Diff'ing the log for src/stand w/o and with -DWITH_CTF shows a lot of
> ctfconvert calls in the latter case. Attached is the diff of binary
> sizes in obj/ for stand/i386; could one of those be the problem I'm see=
ing?
If ctfconvert calls are indeed the source of problem, then something
seems to be wrong here (I didn't mention the "cdboot" binary exactly,
rather the binary it's trying to load):
yuripv:~/ws/ctf/stand/i386/loader$ make -V MK_CTF -V CTFCONVERT_CMD
no
yuripv:~/ws/ctf/stand/i386/loader$ make -DWITH_CTF -V MK_CTF -V
CTFCONVERT_CMD
no
ctfconvert -L VERSION ${.TARGET}
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