# Adapted from Arch Linux gdb PKGBUILD at:
# https://github.com/archlinux/svntogit-packages/raw/packages/gdb/trunk/PKGBUILD

require 'buildsystems/autotools'

class Gdb < Autotools
  description 'The GNU Debugger'
  homepage 'https://www.gnu.org/software/gdb/'
  version "16.3-#{CREW_GCC_VER}-#{CREW_PY_VER}"
  license 'GPL3'
  compatibility 'all'
  source_url "https://ftpmirror.gnu.org/gdb/gdb-#{version.split('-').first}.tar.xz"
  source_sha256 'bcfcd095528a987917acf9fff3f1672181694926cc18d609c99d0042c00224c5'
  binary_compression 'tar.zst'

  case CREW_GCC_VER
  when 'gcc14'
    binary_sha256({
      aarch64: '877bea13576e5b36931d69624bef3471b69c4637b10ede10ac34cf79164f6167',
       armv7l: '877bea13576e5b36931d69624bef3471b69c4637b10ede10ac34cf79164f6167',
         i686: '432295e34df829235f1a66e8c7573a6bfa4e50261e1f9d0c98bcaea9836c7206',
       x86_64: 'ccc89a610cdfff8e227dec2c1557c5c896dd6ca1878e29c8c148cf6371d8c611'
    })
  when 'gcc15'
    binary_sha256({
      aarch64: '619f11cd47645148aaecd0337fc9b76a3217a7fbdf5415a0a808829acc3fac21',
       armv7l: '619f11cd47645148aaecd0337fc9b76a3217a7fbdf5415a0a808829acc3fac21',
         i686: 'e6e92b19b0a47bec1dc643c97087195fe830faaec5d92d7517c6a6c62d08d429',
       x86_64: '79ebdb1d26255898a3fb23303c61196a390d7bfa54307dc19ba47684008e7416'
    })
  end

  depends_on 'binutils' # R
  depends_on 'boost' # R
  depends_on 'elfutils' # R
  depends_on 'expat' # R
  depends_on 'gcc_lib' # R
  depends_on 'glibc' # R
  depends_on 'gmp' # R
  depends_on 'mpfr' # R
  depends_on 'ncurses' # R
  depends_on 'python3' # R
  depends_on 'readline' # R
  depends_on 'source_highlight' # R
  depends_on 'texinfo' => :build
  depends_on 'xxhash' # R
  depends_on 'xzutils' # R
  depends_on 'zlib' # R
  depends_on 'zstd' # R

  conflicts_ok # binutils conflicts

  def self.build
    @x = ARCH == 'i686' ? '' : '--with-x'
    system "./configure \
      #{CREW_CONFIGURE_OPTIONS} \
      --disable-binutils \
      --disable-ld \
      --disable-nls \
      --enable-64-bit-bfd \
      --enable-install-libbfd \
      --enable-host-shared \
      --enable-lto \
      --enable-shared \
      --enable-sim \
      --enable-source-highlight \
      --enable-tui \
      --with-curses \
      --with-lzma \
      --with-pkgversion=Chromebrew \
      --with-python=python3 \
      --with-system-gdbinit=#{CREW_PREFIX}/etc/gdb/gdbinit \
      --with-system-readline \
      --with-system-zlib \
      #{@x}"
    system 'make'
  end

  def self.install
    system "make -C gdb DESTDIR=#{CREW_DEST_DIR} install"
    system "make -C bfd DESTDIR=#{CREW_DEST_DIR} install"
    system "make -C gdb/data-directory DESTDIR=#{CREW_DEST_DIR} install"
    system "make -C gdbserver DESTDIR=#{CREW_DEST_DIR} install"
    FileUtils.rm_f "#{CREW_DEST_LIB_PREFIX}/libinproctrace.so"
  end
end