{% set name = "readline" %}
{% set version = "8.3" %}

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

source:
  url: https://ftp.gnu.org/gnu/{{ name }}/{{ name }}-{{ version }}.tar.gz
  sha256: fe5383204467828cd495ee8d1d3c037a7eba1389c22bc6a041f627976f9061cc
  patches:
    - patches/readline83-001.patch

build:
  # Per the upstream homepage, Windows is not supported.
  # To avoid build failure Windows is therefore skipped.
  skip: true  # [win]
  number: 0
  run_exports:
    # change soname at major ver: https://abi-laboratory.pro/tracker/timeline/readline/
    - {{ pin_subpackage('readline') }}

requirements:
  build:
    - {{ stdlib('c') }}
    - {{ compiler('c') }}
    - pkg-config
    - make
    - patch     # [not win]
    - m2-patch  # [win]
  host:
    - ncurses {{ ncurses }} 
  run: 
    - ncurses 

test:
  requires:
    - python 3.*
  commands:
  {% set readline_libs = [
    'libreadline',
    'libhistory'
  ] %}
  {% for lib in readline_libs %}
    - test -f ${PREFIX}/lib/{{ lib }}.a
    - test -f ${PREFIX}/lib/{{ lib }}${SHLIB_EXT}  # [not win]
  {% endfor %}
    # catch missing termcap/ncurses linkage problems
    - python -c "import readline"

about:
  home: https://tiswww.case.edu/php/chet/readline/rltop.html
  license: GPL-3.0-only
  license_family: GPL
  license_file: COPYING
  summary: library for editing command lines as they are typed in
  description: |
    The GNU Readline library provides a set of functions for use by applications
    that allow users to edit command lines as they are typed in.
    The Readline library includes additional functions to maintain a list of previously-entered command lines,
    to recall and perhaps reedit those lines, and perform csh-like history expansion on previous commands.
  dev_url: https://git.savannah.gnu.org/cgit/readline.git
  doc_url: https://tiswww.case.edu/php/chet/readline/rltop.html

extra:
  recipe-maintainers:
    - croth1
    - jakirkham
    - jjhelmus
    - pelson
    - msarahan
    - asmeurer
    - msarahan
    - mingwandroid
    - ocefpaf