Your message dated Tue, 21 Jan 2020 12:55:29 +0100
with message-id <8af8402a-58d6-1e53-5529-a19ae03c3...@debian.org>
and subject line Re: clang-6.0: default target on armhf is
armv8l-unknown-linux-gnueabihf
has caused the Debian Bug report #904059,
regarding clang-6.0: default target on armhf is armv8l-unknown-linux-gnueabihf
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
904059: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=904059
Debian Bug Tracking System
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--- Begin Message ---
Package: clang-6.0
Version: 1:6.0.1-2
Severity: serious
Hi,
clang-6.0 and friends advertise their default target on armhf as
armv8l-unknown-linux-gnueabihf, which sounds like nonsense.
(sid_armhf-dchroot)anbe@amdahl:~$ clang-4.0 --version
clang version 4.0.1-10+b1 (tags/RELEASE_401/final)
Target: armv7l-unknown-linux-gnueabihf
Thread model: posix
InstalledDir: /usr/bin
(sid_armhf-dchroot)anbe@amdahl:~$ clang-5.0 --version
clang version 5.0.2-2 (tags/RELEASE_502/final)
Target: armv7l-unknown-linux-gnueabihf
Thread model: posix
InstalledDir: /usr/bin
(sid_armhf-dchroot)anbe@amdahl:~$ clang-6.0 --version
clang version 6.0.1-2 (tags/RELEASE_601/final)
Target: armv8l-unknown-linux-gnueabihf
Thread model: posix
InstalledDir: /usr/bin
This might depend on the cpu/chroot on the buildd that built the
llvm-toolchain-6.0 package:
* armhf chroot on native armv7 cpu => sane result ???
* armhf chroot on 64bit armv8 cpu => weird result ???
This probably caused this ftbfs in pocl because pocl got confused by
the armv8 on armhf:
https://buildd.debian.org/status/fetch.php?pkg=pocl&arch=armhf&ver=1.1-5%2Bb1&stamp=1531819066&raw=0
Andreas
PS: these are the results on arm64:
(sid_arm64-dchroot)anbe@amdahl:~$ clang-4.0 --version
clang version 4.0.1-10+b1 (tags/RELEASE_401/final)
Target: aarch64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
(sid_arm64-dchroot)anbe@amdahl:~$ clang-5.0 --version
clang version 5.0.2-2 (tags/RELEASE_502/final)
Target: aarch64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
(sid_arm64-dchroot)anbe@amdahl:~$ clang-6.0 --version
clang version 6.0.1-2 (tags/RELEASE_601/final)
Target: aarch64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
--- End Message ---
--- Begin Message ---
On Thu, 19 Jul 2018 01:57:04 +0200 Andreas Beckmann <a...@debian.org> wrote:
> Package: clang-6.0
> Version: 1:6.0.1-2
> Severity: serious
>
> Hi,
>
> clang-6.0 and friends advertise their default target on armhf as
> armv8l-unknown-linux-gnueabihf, which sounds like nonsense.
>
> (sid_armhf-dchroot)anbe@amdahl:~$ clang-4.0 --version
> clang version 4.0.1-10+b1 (tags/RELEASE_401/final)
> Target: armv7l-unknown-linux-gnueabihf
> Thread model: posix
> InstalledDir: /usr/bin
> (sid_armhf-dchroot)anbe@amdahl:~$ clang-5.0 --version
> clang version 5.0.2-2 (tags/RELEASE_502/final)
> Target: armv7l-unknown-linux-gnueabihf
> Thread model: posix
> InstalledDir: /usr/bin
> (sid_armhf-dchroot)anbe@amdahl:~$ clang-6.0 --version
> clang version 6.0.1-2 (tags/RELEASE_601/final)
> Target: armv8l-unknown-linux-gnueabihf
> Thread model: posix
> InstalledDir: /usr/bin
>
> This might depend on the cpu/chroot on the buildd that built the
> llvm-toolchain-6.0 package:
> * armhf chroot on native armv7 cpu => sane result ???
> * armhf chroot on 64bit armv8 cpu => weird result ???
>
>
> This probably caused this ftbfs in pocl because pocl got confused by
> the armv8 on armhf:
>
> https://buildd.debian.org/status/fetch.php?pkg=pocl&arch=armhf&ver=1.1-5%2Bb1&stamp=1531819066&raw=0
>
we might have been lucky with builders, but looks like llvm-6 llvm-7 llvm-8
llvm-9 are all reporting it correctly, and I see patches on this in the
packaging.
Closing for now.
G.
--- End Message ---
