makedepends=(
  $(
    printf '%s\n' "${makedepends[@]}" \
    | grep -vxF gobject-introspection \
    | grep -vxF vala
  )
)
eval "$(
  declare -f build \
  | sed '
    /arch-meson/ {
      h
      s/^/[ "${CARCH}" = i486 ] || /
      p
      g
      s/^.*;$/[ "${CARCH}" != i486 ] || \0 -D vapi=disabled -D introspection=disabled;/
    }
  '
)"