{% set version = "6.4" %}

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

source:
  fn: ncurses-{{ version }}.tar.gz
  url: http://ftp.gnu.org/pub/gnu/ncurses/ncurses-{{ version }}.tar.gz
  sha256: 6931283d9ac87c5073f30b6290c4c75f21632bb4fc3603ac8100812bed248159

build:
  skip: true  # [win]
  number: 2
  run_exports:
    # pretty good compat within major version
    #  https://abi-laboratory.pro/tracker/timeline/ncurses/
    - {{ pin_subpackage('ncurses') }}
  # A C++ compiler is needed so that the cursesapp.h file is installed,
  # but the library does not need libstdc++/libc++
  ignore_run_exports:
    - libstdcxx-ng
    - libcxx

requirements:
  build:
    - {{ compiler('c') }}
    - {{ compiler('cxx') }}
    - pkg-config
    - make
    - libtool
    - coreutils
    - ncurses  # [build_platform != target_platform]
  host:
    # Need a separate host section so that ncurses doesn't remove -L$PREFIX/lib
    - libcxx        # [osx]
    - libstdcxx-ng  # [linux]

test:
  requires:
    - pkg-config
  # files:
    # - run_test.sh         # [osx]
    # Python test will not pass until it is recompiled against ncurses 6.1
    # - run_test.py         # [osx]
  commands:
    # Test libraries
    {% set ncurses_libraries = [
        "libncurses",
        "libtinfo",
        "libform",
        "libmenu",
        "libpanel",
    ] %}
    {% for each_ncurses_library in ncurses_libraries %}
    - test ! -f ${PREFIX}/lib/{{ each_ncurses_library }}.a
    - test ! -f ${PREFIX}/lib/{{ each_ncurses_library }}w.a
    - test -f ${PREFIX}/lib/{{ each_ncurses_library }}.dylib    # [osx]
    - test -f ${PREFIX}/lib/{{ each_ncurses_library }}w.dylib   # [osx]
    - test -f ${PREFIX}/lib/{{ each_ncurses_library }}.so       # [linux]
    - test -f ${PREFIX}/lib/{{ each_ncurses_library }}w.so      # [linux]
    {% endfor %}

    # Test include directories
    - test -d ${PREFIX}/include/ncurses
    - test -d ${PREFIX}/include/ncursesw

    # Test headers
    {% set ncurses_headers = [
        "curses.h",
        "cursesapp.h",
        "cursesf.h",
        "cursesm.h",
        "cursesp.h",
        "cursesw.h",
        "cursslk.h",
        "eti.h",
        "etip.h",
        "form.h",
        "menu.h",
        "nc_tparm.h",
        "ncurses.h",
        "ncurses_dll.h",
        "panel.h",
        "term.h",
        "term_entry.h",
        "termcap.h",
        "tic.h",
        "unctrl.h"
    ] %}
    {% for each_ncurses_header in ncurses_headers %}
    - test -L ${PREFIX}/include/ncurses/{{ each_ncurses_header }}
    - test -L ${PREFIX}/include/ncursesw/{{ each_ncurses_header }}
    - test -f ${PREFIX}/include/{{ each_ncurses_header }}
    {% endfor %}

    # Test pkg-config files
    {% set ncurses_pc_files = [
        "form",
        "menu",
        "ncurses++",
        "ncurses",
        "panel",
        "tinfo"
    ] %}
    {% for each_ncurses_pc_file in ncurses_pc_files %}
    - test -f ${PREFIX}/lib/pkgconfig/{{ each_ncurses_pc_file }}.pc
    - cat ${PREFIX}/lib/pkgconfig/{{ each_ncurses_pc_file }}.pc
    - test -f ${PREFIX}/lib/pkgconfig/{{ each_ncurses_pc_file }}w.pc
    - cat ${PREFIX}/lib/pkgconfig/{{ each_ncurses_pc_file }}w.pc
    {% endfor %}

    # Test ncurses library arguments.
    - pkg-config ncurses --libs
    - pkg-config ncurses --libs | grep "^-L${PREFIX}/lib .*-lncurses -ltinfo$"
    - pkg-config tinfo --libs | grep "^-L${PREFIX}/lib .*-ltinfo$"
    - pkg-config ncursesw --libs | grep "^-L${PREFIX}/lib .*-lncursesw -ltinfow$"
    - pkg-config tinfow --libs | grep "^-L${PREFIX}/lib .*-ltinfow$"

    # Usage tests
    # - bash run_test.sh    # [osx]
    # Python test will not pass until it is recompiled against ncurses 6.1
    # - python run_test.py  # [osx]

about:
  home: http://www.gnu.org/software/ncurses/
  # See https://github.com/mirror/ncurses/blob/3ef920d65fb2d4046096131d868ae8d4bba79d46/package/debian/copyright
  license: X11 AND BSD-3-Clause
  license_file: COPYING
  summary: Library for text-based user interfaces
  description: |
    The ncurses (new curses) library is a free software
    emulation of curses in System V Release 4.0 (SVr4),
    and more. It uses terminfo format, supports pads and
    color and multiple highlights and forms characters and
    function-key mapping, and has all the other SVr4-curses
    enhancements over BSD curses. SVr4 curses is better
    known today as X/Open Curses
  doc_url: http://invisible-island.net/ncurses/NCURSES-Programming-HOWTO.html
  dev_url: http://invisible-island.net/ncurses/

extra:
  recipe-maintainers:
    - jakirkham
    - mingwandroid
    - fhoehle