Bug#881846: rustc: FTBFS on armel

[Emilio Pozuelo Monfort <pochu@debian.org>]

Source: rustc
Version: 1.21.0+dfsg1-3
Severity: important

Hi,

rustc is missing on armel. I asked sometime ago about its status:

17:08 < infinity0> pochu_: armel isn't supported because of lack of proper atomics in llvm, it is theoreticaly possible but noone has spent the effort

There are no old build logs for rustc/armel, but IIRC atomics were broken
on libstdc++/armel for a while, but that got fixed. Not sure if that's
related to this; maybe the maintainers or the armel porters can take a
look with a recent version.

Emilio

-- System Information:
Debian Release: buster/sid
  APT prefers unstable
  APT policy: (800, 'unstable'), (700, 'experimental'), (650, 'testing'), (500, 'unstable-debug'), (500, 'testing-debug')
Architecture: amd64 (x86_64)
Foreign Architectures: i386, armhf

Kernel: Linux 4.13.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8), LANGUAGE=en_GB.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)