source_i686=("http://downloads.sourceforge.net/fbc/FreeBASIC-${pkgver}-linux-x86.tar.xz")
md5sums_i686=('283275ebc3339ce03c2e7209dc81e46c')
source_pentium4=("${source_i686[@]}")
md5sums_pentium4=("${md5sums_i686[@]}")

eval "$(
  declare -f prepare | \
    sed '
      /CARCH/ a [[ "$CARCH" = "i686" ]] && _arch=x86; [[ "$CARCH" = "pentium4" ]] && _arch=x86
    '
)"