Python Zstd Versions Save

• Update bindled libzstd to 1.5.5
• Fix decompression of multiple concatenated frames in one input string

Wheels

• Generic automated builds are pushed to PyPi.
• x86 and x64 builded under Ubuntu 16.04. And with sse+sse2 optimizations enabled via compiler.
• armhf and arm64 builded under Ubuntu 18.04.
• armhf builded on Raspberry PI 2B and optimized for it.
• arm64 builded on Raspberry PI 4B and optimized for it.
• PyPy builds on arm64 missing 2.7 as it are broken.
• MacOsX builds done inside 11.7 hackintosh

Don't fail with exception if defined number of threads to compress is bigger than libzstd can take. Silently drop it value down to max threads.

Update libzstd to 1.5.4

Description

Fix a nasty bug - corrupted compression of empty string, and decompression too. Thanks to @nepeat

Wheels

• Generic automated builds are pushed to PyPi.
• x86 and x64 builded under Ubuntu 16.04. And with sse+sse2 optimizations enabled via compiler.
• armhf and arm64 builded under Ubuntu 18.04.
• armhf builded on Raspberry PI 2B and optimized for it.
• arm64 builded on Raspberry PI 4B and optimized for it.
• PyPy builds on arm64 missing 2.7 as it are broken.
• MacOsX builds done inside 11.6 hackintosh
• There is no builds for Windows.

Description

Force disable all ASM for AMD code.

• broke builds on some platforms
• or if asm-compiler not found

Wheels

• Generic automated builds are pushed to PyPi.
• x86 and x64 builded under Ubuntu 16.04. And with sse+sse2 optimizations enabled via compiler.
• armhf and arm64 builded under Ubuntu 18.04.
• armhf builded on Raspberry PI 2B and optimized for it.
• arm64 builded on Raspberry PI 4B and optimized for it.
• There is no Python-3.10 for armhf yeat.
• PyPy builds on arm64 missing 2.7 and 3.7 as they are broken.
• MacOsX builds done inside 11.6 hackintosh
• There is no builds for Windows.

Description

Fixed config for github actions to build wheels.

Nothing else changed.

Wheels

Note:

• x86 and x64 builded under Ubuntu 16.04.
• armhf and arm64 builded under Ubuntu 18.04.
• armhf builded on Raspberry PI 2B.
• arm64 builded on Raspberry PI 4B.
• There is no Python-3.10 for armhf yeat.
• PyPy builds on arm64 missing 2.7 and 3.7 as they are broken.
• There is no builds for Windows or MacOsx. Look for them on PyPi

Add support of setting build options via envvars - PEP 517 compat. Thanx to @mgorny

Changes

Fix tests strings.

Nothing else ~matters~ changed.

Quick fix for build via pypy3.9 - they not implemented bpo-40421 in full.

BROKEN TESTS

Changes

Update bundled libzstd to 1.5.2.

BUILD FAILS ON PYPY-3.9