Package: libblosc1
Version: 1.11.1+ds1-2
Severity: important

Dear Maintainer,
it seems that the c-blosc library has some problems withthe bitshuffle filter 
on big-endian architectures.
The problem causes several test failures on the pytables package [1, 2,
3]
when tests are run on mips, s390x and other architectures (all bigendian
it seems).

The problem has been reported upstream [4, 5] and it is currently under
investigation.
If my understanding is correct a quick fix can be implememted by
pproperly setting build flags but please refer to the upstream [4] for
more details.

[1] https://tracker.debian.org/pkg/pytables
[2] https://buildd.debian.org/status/package.php?p=pytables
[3]
https://buildd.debian.org/status/fetch.php?pkg=pytables&arch=mips&ver=3.3.0-3&stamp=1478077059
[4] https://github.com/Blosc/c-blosc/issues/181
[5] https://github.com/PyTables/PyTables/issues/583


-- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 4.8.0-27-generic (SMP w/4 CPU cores)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/dash
Init: unable to detect

Versions of packages libblosc1 depends on:
ii  libc6         2.24-5
ii  liblz4-1      0.0~r131-2
ii  libsnappy1v5  1.1.3-3
ii  zlib1g        1:1.2.8.dfsg-2+b3

libblosc1 recommends no packages.

libblosc1 suggests no packages.

-- no debconf information

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