{% set name = "zstandard" %}
{% set version = "0.24.0" %}

package:
  name: {{ name }}
  version: {{ version }}

source:
  url: https://pypi.org/packages/source/{{ name[0] }}/{{ name }}/{{ name }}-{{ version }}.tar.gz
  sha256: fe3198b81c00032326342d973e526803f183f97aa9e9a98e3f897ebafe21178f
  patches:
    - use_system_zstd.patch

build:
  skip: true  # [py<39]
  script: {{ PYTHON }} -m pip install . -vv --no-deps --no-build-isolation
  number: 0

requirements:
  build:
    - {{ compiler('c') }}
    - {{ stdlib('c') }}
  host:
    - python
    - cffi >=1.17
    - pip
    - packaging
    - setuptools
    - wheel
    - zstd 1.5.7
  run:
    - python
    - cffi >=1.17
    # The system zstd library and headers must match what python-zstandard is coded against exactly.
    # https://github.com/indygreg/python-zstandard/blob/0.22.0/zstd/zstd.h#L110
    # https://github.com/indygreg/python-zstandard/blob/0.22.0/setup_zstd.py#L38-L40
    - {{ pin_compatible("zstd", max_pin="x.x.x") }}

test:
  requires:
    - pip
  commands:
    - pip check
  imports:
    - zstandard

about:
  home: https://github.com/indygreg/python-zstandard
  license: BSD-3-Clause
  license_family: BSD
  license_file:
    - LICENSE
    - zstd/LICENSE
  summary: Zstandard bindings for Python
  description: |
    This project provides Python bindings for interfacing with the
    Zstandard compression library. A C extension and CFFI interface are
    provided.
  doc_url: https://python-zstandard.readthedocs.io
  dev_url: https://github.com/indygreg/python-zstandard

extra:
  recipe-maintainers:
    - rmax
    - xhochy