Date: Fri, 9 Feb 2018 12:14:01 -0600 From: Karl Denninger <karl@denninger.net> To: freebsd-arm@freebsd.org Subject: Re: Confused about ARM64 cross-compilation Message-ID: <e497c569-20a4-9b66-a93e-1085a3972fc4@denninger.net> In-Reply-To: <1518199819.32585.153.camel@freebsd.org> References: <CAOZdJXXPFfQFGRuFrGHvkmi2wRTDq4ESBPu%2BWxXjzL=a=d3jdQ@mail.gmail.com> <20180209172005.0b787bca.freebsd.ed.lists@sumeritec.com> <2f03b0cc-01c5-950f-026e-4b291117a329@denninger.net> <87fu6am4le.wl-herbert@gojira.at> <65f3f19d-0f87-7f17-99e9-18a538ad0280@denninger.net> <1518199819.32585.153.camel@freebsd.org>
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This is a cryptographically signed message in MIME format. --------------ms040204040506080501090506 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable That's what I'm thinking right now too.=C2=A0 I'm building the latest-checked-out 11.1-STABLE at present. I have: [karl@NewFS ~]$ clang --version FreeBSD clang version 5.0.1 (tags/RELEASE_501/final 320880) (based on LLVM 5.0.1) Target: x86_64-unknown-freebsd11.1 Thread model: posix InstalledDir: /usr/bin [karl@NewFS ~]$ uname -v FreeBSD 11.1-STABLE #0 r328086: Wed Jan 17 11:49:06 CST 2018=C2=A0=C2=A0=C2= =A0=C2=A0 root@NewFS.denninger.net:/usr/obj/usr/src/sys/KSD-SMP He is on a later rev of 11.1 from his build rev, but whether CLANG was updated I do not know offhand. On 2/9/2018 12:10, Ian Lepore wrote: > On Fri, 2018-02-09 at 11:57 -0600, Karl Denninger wrote: >> What is your exact build string for cross-compile? >> >> This is what I'm using (and having fail) early in the cross-tools >> build, >> as the bug report shows: >> >> make TARGET_ARCH=3Daarch64 SRCCONF=3D/dev/null __MAKE_CONF=3D/dev/null= >> -DNO_CLEAN -DWITHOUT_DEBUG_FILES -DWITHOUT_KERNEL_SYMBOLS >> -DWITHOUT_TESTS -j 12 buildworld >> >> -DNO_CLEAN being gone doesn't change behavior. >> > Since your failure happens when trying to use the 11.1-stable compiler > to build a new compiler, I would suspect the problem is in your base > 11.1 compiler. =C2=A0Maybe H. Skuhra is on a newer revision of 11.1-sta= ble > than you, in which some clang bug got fixed? =C2=A0The output of uname = -a > and clang --version on working versus failing systems may contain a > clue. > > -- Ian > > >> On 2/9/2018 11:54, Herbert J. Skuhra wrote: >>> On Fri, 09 Feb 2018 15:20:25 +0100, Karl Denninger wrote: >>>> Yeah, for the last couple of months attempting to build -HEAD on >>>> an >>>> 11.1-STABLE AMD64 architecture box fails; the current blowup is >>>> in the >>>> cross-compile tools, so you never get to the actual build itself. >>>> >>>> I logged a bug on this as it's a showstopper for a project of >>>> mine, and >>>> I have no workaround other than to spin up a -HEAD instance >>>> somewhere >>>> (which I assume works, but am not certain it will.) >>>> >>>> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D225521 >>> I am running 11.1-STABLE r328503 (amd64) and build HEAD for RPI2 >>> (armv7) and RPI3 (aarch64) frequently. >>> >>> -- >>> Herbert >>> _______________________________________________ >>> freebsd-arm@freebsd.org mailing list >>> https://lists.freebsd.org/mailman/listinfo/freebsd-arm >>> To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.o >>> rg" --=20 Karl Denninger 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