require 'buildsystems/cmake'

class Libxml2 < CMake
  description 'Libxml2 is the XML C parser and toolkit developed for the Gnome project.'
  homepage 'http://xmlsoft.org/'
  version "2.13.4-#{CREW_ICU_VER}"
  license 'MIT'
  compatibility 'all'
  source_url 'https://gitlab.gnome.org/GNOME/libxml2.git'
  git_hashtag "v#{version.split('-').first}"
  binary_compression 'tar.zst'

  binary_sha256({
    aarch64: 'ce90c88af66d260d38454a520b61ab9453cbeb83c2ca6076cdb2cda508268bd7',
     armv7l: 'ce90c88af66d260d38454a520b61ab9453cbeb83c2ca6076cdb2cda508268bd7',
       i686: 'f724e242213075de12302b21e6c405d35dbbbe702799a6a71abb9cbedf987d63',
     x86_64: '7dc5d2ea9a9c658e6ba439978e5b5049fbe2348801c68f19f67a9cb1cb047eba'
  })

  depends_on 'gcc_lib' # R
  depends_on 'glibc' # R
  depends_on 'icu4c' # R
  depends_on 'ncurses' # R
  depends_on 'readline' # R
  depends_on 'zlib' # R

  conflicts_ok
  gnome

  def self.patch
    # Fix encoding.c:1961:31: error: ‘TRUE’ undeclared (first use in this function)
    system "for f in $(grep -rl 'TRUE)'); do sed -i 's,TRUE),true),g' $f; done"
    # Remove EBCDIC test since it fails.
    # Check https://mail.gnome.org/archives/xml/2010-April/msg00010.html for details.
    FileUtils.rm 'test/ebcdic_566012.xml'
  end

  cmake_options '-DLIBXML2_WITH_PYTHON=OFF \
    -DLIBXML2_WITH_LZMA=OFF \
    -DLIBXML2_WITH_ICU=ON'
end