Log message:
blosc: Assumes the compiler defaults to c99. Pass -std=c99 with USE_LANGUAGES.

Log message:
blosc: updated to 1.20.1

Changes from 1.20.0 to 1.20.1
=============================
* Added `<unistd.h>` in vendored zlib 1.2.8 for compatibility with Python 3.8
  in recent Mac OSX.

Log message:
blosc: updated to 1.20.0

Changes from 1.19.1 to 1.20.0

More saftey checks have been implemented so that potential flaws
discovered by new fuzzers in OSS-Fuzzer are fixed now. Thanks to
Nathan Moinvaziri (@nmoinvaz).

BloscLZ updated to 2.3.0. Expect better compression ratios for faster
codecs. For details, see our new blog post:
https://blosc.org/posts/beast-release/

Fixed the _xgetbv() collision.

The chunk format has been fully described so that 3rd party software
may come with a different implementation, but still compatible with
C-Blosc chunks.

Log message:
blosc: updated to 1.19.0

Changes from 1.18.1 to 1.19.0
=============================

- The length of automatic blocksizes for fast codecs (lz4, blosclz) has
  been incremented quite a bit (up to 256 KB) for better compression ratios.
  The performance in modern CPUs (with at least 256 KB in L2 cache) should
  be better too (for older CPUs the performance should stay roughly the same).

- Continuous integration has been migrated to GitHub actions and much
  more scenarios are tested (specially linking with external codecs).
  Also, a new OSS-Fuzz workflow has been added for increased detection
  of possible vulnerabilities.  Thanks to Nathan Moinvaziri.

- blosclz codec updated to 2.1.0.  Expect better compression ratios and
  performance in a wider variety of scenarios.

- `blosc_decompress_unsafe()`, `blosc_decompress_ctx_unsafe()` and
  `blosc_getitem_unsafe()` have been removed because they are dangerous
  and after latest improvements, they should not be used in production.

- zstd codec updated to 1.4.5.

- Conan packaging has been deprecated (from now on, we should try
  to focus on supporting wheels only).

Log message:
blosc: updated to 1.18.1

Changes from 1.17.1 to 1.18.1
- Fixed the copy of the leftovers of a chunk when its size is not a
  multiple of the typesize.  Although this is a very unusual situation,
  it can certainly happen (e.g.
  https://github.com/Blosc/python-blosc/issues/220).

Log message:
devel/blosc: Update HOMEPAGE

Log message:
blosc: updated to 1.17.1

Release 1.17.1
Zstd codec updated to 1.4.4.
LZ4 codec updated to 1.9.2.

Log message:
blosc: updated to 1.17.0

Release 1.17.0
LZ4 codec updated to 1.9.1.
Zstd codec updated to 1.4.1.
BloscLZ codec updated to 2.0.0. Although this should be fully backward
compatible, it contains important changes that affects mainly speed, but
also compression ratios. Feedback on how it behaves on your own data is
appreciated.

Log message:
blosc: updated to 1.16.3

Release 1.16.3
Fix for building for clang with -march=haswell.
Fix all the known warnings for GCC/Clang. Still some work to do for MSVC
in this front.
Due to some problems with several CI systems, the check for library symbols
are deactivated now by default. If you want to enforce this check, use:
cmake .. -DDEACTIVATE_SYMBOLS_CHECK=ON to re-activate it.

Release 1.16.2
Correct the check for the compressed size when the buffer is memcpyed. This
was a regression introduced in 1.16.0.

Release 1.16.1
Fixed a regression in 1.16.0 that prevented to compress empty buffers
Zstd updated to 1.3.8

Release 1.16.0
Now the functions that execute Blosc decompressions are safe by default
for untrusted/possibly corrupted inputs. The additional checks seem to
not affect performance significantly (see some benchmarks), so
this is why they are the default now.

The previous functions (with less safety) checks are still available with a
'_unsafe' suffix. The complete list is:

blosc_decompress_unsafe()
blosc_decompress_ctx_unsafe()
blosc_getitem_unsafe()
Also, a new API function named blosc_cbuffer_validate(), for validating Blosc
compressed data, has been added.

Fixed a bug in blosc_compress() that could lead to thread deadlock under
some situations.

Fix data race in shuffle.c host_implementation initialization.

Log message:
devel/blosc: Make this package build on Darwin again

test_common.h has a seperate #elif branch to handle Darwin. Let blosc
use it on Darwin, rather than the C11 branch.