{% set version = "4.5.0" %}

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

source:
  url: https://download.osgeo.org/libtiff/tiff-{{ version }}.tar.gz
  sha256: c7a1d9296649233979fa3eacffef3fa024d73d05d589cb622727b5b08c423464
  patches:
    # It seems that a recent patch in tifffile 4.1 may have broken
    # binary compatibility on windows.
    # https://gitlab.com/libtiff/libtiff/issues/173
    # https://github.com/python-pillow/Pillow/issues/4237
    - patches/use_unix_io.patch

build:
  number: 2
  # Does a very good job of maintaining compatibility.
  # Except broke abi between 4.4 and 4.5.0
  #    https://github.com/conda-forge/libtiff-feedstock/issues/77
  #    https://abi-laboratory.pro/tracker/timeline/libtiff/
  run_exports:
    - {{ pin_subpackage('libtiff', max_pin='x.x') }}
  missing_dso_whitelist:
    # Only used by libtiff,bin/tiffgt (a viewer), which is ok.
    - /opt/X11/lib/libGL.1.dylib
    - /opt/X11/lib/libglut.3.dylib

requirements:
  build:
    - libtool  # [unix]
    - {{ compiler('c') }}
    - {{ compiler('cxx') }}
    - cmake  # [win]
    - ninja  # [win]
    - make      # [unix]
  host:
    - zlib
    - jpeg
    - xz
    - zstd
    - lerc
    - libdeflate
    - libwebp-base  # [linux or osx]

test:
  # TODO: enable this after the release. The ABI broke
  # downstreams:
  #   - pillow >=8
  #   - py-opencv >=4
  #   - tifffile
  commands:
    - test ! -f ${PREFIX}/lib/libtiff.a  # [not win]
    - test ! -f ${PREFIX}/lib/libtiffxx.a  # [not win]
    - test -f ${PREFIX}/lib/libtiff{{ SHLIB_EXT }}  # [not win]
    - test -f ${PREFIX}/lib/libtiffxx{{ SHLIB_EXT }}  # [not win]
    - if not exist %PREFIX%\\Library\\bin\\tiff.dll exit 1  # [win]
    - if not exist %PREFIX%\\Library\\bin\\libtiff.dll exit 1  # [win]
    # It seems that libtiffxx does not have a dll on windows
    # https://gitlab.com/libtiff/libtiff/-/merge_requests/338
    - if not exist %PREFIX%\\Library\\lib\\tiffxx.lib exit 1  # [win]

about:
  home: http://www.libtiff.org/
  license: HPND
  license_file: LICENSE.md
  summary: Support for the Tag Image File Format (TIFF).
  description: |
    This software provides support for the Tag Image File Format (TIFF), a
    widely used format for storing image data.
  doc_url: http://www.libtiff.org/document.html

extra:
  recipe-maintainers:
    - jakirkham
    - mingwandroid
    - msarahan
    - ocefpaf
    - stuarteberg
    - hmaarrfk