Bug#917283: llvm-toolchain-6.0: external function __aeabi_unwind_cpp_pr0 missing [armhf]

[Daniel Stender]

Package: llvm-toolchain-6.0
Version: 1:6.0.1-9.2
Severity: important
Control: block 917252 by -1

Hi,

LLVMlite 0.26.0-1 [1] has a test failure with LLVM 6.0 on armhf [2]:

<cut>
test_global_ctors_dtors (llvmlite.tests.test_binding.TestGlobalConstructors) ... LLVM ERROR: Program used external function '__aeabi_unwind_cpp_pr0' which could not be resolved!
E: pybuild pybuild:338: test: plugin distutils failed with: exit code=1: cd /<<PKGBUILDDIR>>/.pybuild/cpython2_2.7_llvmlite/build; python2.7 -m unittest discover -v
</cut>

Unfortunately the upstream code isn't ready for LLVM 7 yet [3].

Best,
Daniel Stender

[1] https://tracker.debian.org/pkg/llvmlite

[2] https://buildd.debian.org/status/fetch.php?pkg=llvmlite&arch=armhf&ver=0.26.0-1&stamp=1543651733&raw=0

[3] https://bugs.debian.org/912790 llvmlite: Please switch to llvm-toolchain-7

-- System Information:
Debian Release: 9.6
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.9.0-8-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)