Date: Tue, 21 Aug 2018 08:12:01 -0600
From: Warner Losh <imp@bsdimp.com>
To: John Baldwin <jhb@freebsd.org>
Cc: "O. Hartmann" <o.hartmann@walstatt.org>, FreeBSD CURRENT <freebsd-current@freebsd.org>, Alex Richardson <arichardson@freebsd.org>
Subject: Re: buildworld failure: Do not include ${SRCTOP}/sys when building bootstrap tools
Message-ID: <CANCZdfos_PDWC=y1GOAf2etdSRm4pZDiRRQ9DQEK_%2BhQjKt9VQ@mail.gmail.com>
In-Reply-To: <CANCZdfpyzt_71aw3e-bAU35vtCA_TApx7-DaFJaL56bcRQonJQ@mail.gmail.com>
References: <20180820212448.571e1060@thor.intern.walstatt.dynvpn.de> <20180820220103.3ac8a3ac@thor.intern.walstatt.dynvpn.de> <6040ed15-143f-9a6d-8f37-b25a7e2d2036@FreeBSD.org> <CANCZdfpyzt_71aw3e-bAU35vtCA_TApx7-DaFJaL56bcRQonJQ@mail.gmail.com>
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On Tue, Aug 21, 2018 at 7:49 AM, Warner Losh <imp@bsdimp.com> wrote:
>
>
> On Tue, Aug 21, 2018 at 12:38 AM, John Baldwin <jhb@freebsd.org> wrote:
>
>> On 8/20/18 9:00 PM, O. Hartmann wrote:
>> > -----BEGIN PGP SIGNED MESSAGE-----
>> > Hash: SHA512
>> >
>> > Am Mon, 20 Aug 2018 21:24:21 +0200
>> > "O. Hartmann" <ohartmann@walstatt.org> schrieb:
>> >
>> >> -----BEGIN PGP SIGNED MESSAGE-----
>> >> Hash: SHA512
>> >>
>> >> Building NanoBSD world on CURRENT r338113 fails due to:
>> >>
>> >> [...]
>> >> cd /pool/sources/CURRENT/src/rescue/rescue/../../sbin/gbde &&
>> MK_TESTS=no
>> >> UPDATE_DEPENDFILE=no _RECURSING_CRUNCH=1
>> >> MAKEOBJDIRPREFIX=/pool/nanobsd/amd64/ALERICH_amd64/pool/
>> sources/CURRENT/src/amd64.amd64/rescue/rescue
>> >> make MK_AUTO_OBJ=no DIRPRFX=rescue/rescue/gbde/ -DRESCUE
>> CRUNCH_CFLAGS=-DRESCUE
>> >> MK_AUTO_OBJ=no obj make[5]: "/pool/sources/CURRENT/src/too
>> ls/build/mk/Makefile.boot"
>> >> line 18: Do not include ${SRCTOP}/sys when building bootstrap tools.
>> Copy the header to
>> >> ${WORLDTMP}/legacy in tools/build/Makefile instead. Error was caused
>> by Makefile
>> >> in /pool/sources/CURRENT/src/sbin/gbde *** [obj_crunchdir_gbde] Error
>> code 1
>> >>
>> >> make[4]: stopped in /pool/sources/CURRENT/src/rescue/rescue
>> >> [...]
>> >>
>> >>
>> >> This problem occured during today's source updates since I was able to
>> build the NanoBSD
>> >> image I intend to build yesterday ~ r338060.
>> >>
>> >> What is going wrong?
>> >
>> > It seems the problem has been introduced after r338095, since r338095
>> builds ok, while
>> > r338096 doesn't.
>>
>> 338096 added this check to catch a kind of error in our Makefiles. Alex
>> (cc'd) can
>> help with figuring out what the error is.
>>
>
> Except we're not building anything, we're making obj in rescue... It
> looks like a false positive...
>
weird, I'm dying elsewhere.
You can recreate this with
cd tools/tools/nanobsd/embedded
sh -c ../nanobsd.sh -c qemu-amd64-uefi.cfg
it dies in mkimg. We have LOCAL_XTOOL_DIRS=usr.bin/mkimg so it's building
in stage 3. It's likely because of
CFLAGS+=-I${SRCTOP}/sys/sys/disk
which is 100% legit always by design, so the test in this case is a false
positive and must be relaxed.
I'm guessing that the rescue case above is similar: we're building an
different tool early.
Warner
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