patch-opus.sh

function patch_opus() {
  ASM_CONVERTER="./celt/arm/arm2gnu.pl"
  while read -r file; do
    if [[ ! "${file}" =~ .*_gnu\.s$ ]]; then
      gnu_file="${file%.s}_gnu.s"
      ${ASM_CONVERTER} "${file}" > "${gnu_file}"
      perl -pi -e "s/-gnu\.S/_gnu\.s/g" "${gnu_file}"
      rm -f "${file}"
    fi
  done < <(find . -iname '*.s')

  sed \
    -e "s/@OPUS_ARM_MAY_HAVE_EDSP@/1/g" \
    -e "s/@OPUS_ARM_MAY_HAVE_MEDIA@/1/g" \
    -e "s/@OPUS_ARM_MAY_HAVE_NEON@/1/g" \
    celt/arm/armopts.s.in > celt/arm/armopts.s.temp
  ${ASM_CONVERTER} "celt/arm/armopts.s.temp" > "celt/arm/armopts_gnu.s"
  rm "celt/arm/armopts.s.temp"
}