# upstream git revision: 557099dcb495b55b563735a21fdc393d0fc050fb

depends+=(archlinux32-keyring)

# fail if upstream changes makepkg.conf or pacman.conf
for ((i=0; i<${#sha256sums[@]}; i++)); do
  if [ "${sha256sums[${i}]}" = '072020e34f2c55b94a9a486829a7eadab0a830ddb4d8e759b0c4e6cf1bde73a6' ]; then
    sha256sums[${i}]='2ad58ba534fed9d728d273c7b5920a495c15cfb58b5c3864bfa023a939abc5d0'
  fi
  if [ "${sha256sums[${i}]}" = '606e55f06c297d2b508bc4438890b229a1abaa68b0374a2d7f94c8e7be6792d7' ]; then
    sha256sums[${i}]='fa05e6f8a83f09fc347988a8ad9dce6fad50d542b2d77fc07fd1b604309990be'
  fi
done

if [ ! "${CARCH}" = "i686" ]; then
  # patch architecture where needed
  eval "$(
    declare -f package | \
      sed '
        /install.*makepkg.conf/ a \
          sed -i "s@i686@'"${CARCH}"'@g; /^CHOST/ s/pentium4-/i686-/" "$pkgdir/etc/makepkg.conf"
      '
  )"
fi

# patch pacman for automatic architecture detection
source+=('replace-i686-by-pentium4-when-architecture-is-auto.patch')
sha256sums+=('6a7906bd28a57cbcff58d856ffefbbb9096a163aaff79913b4fac69d75d0028a')

eval "$(
  {
    declare -f prepare || \
    printf 'prepare() {\n}\n'
  } \
  | sed '
    $i cd "$srcdir/$pkgname-$pkgver" \
       patch -p1 -i ../replace-i686-by-pentium4-when-architecture-is-auto.patch
  '
)"

# not supported on i486 -fcf-protection
# LTO currently no availavle on i486
if [ "${CARCH}" = "i486" ]; then
  eval "$(
    {
      declare -f package || \
      printf 'package() {\n}\n'
    } \
    | sed '
      $i sed -i "s/-fcf-protection//g" "$pkgdir/etc/makepkg.conf"
      $i sed -i "s/LTOFLAGS.*/LTOFLAGS=\\\"-fno-lto\\\"/" "$pkgdir/etc/makepkg.conf"
    '
  )"
fi