fix: CPU configuration

#!/bin/bash

set -Eeuo pipefail

# Docker environment variables

: ${HOST_CPU:=''}

: ${CPU_MODEL:='host'}

: ${QEMU_CPU:='qemu64,+ssse3,+sse4,+sse4.1,+sse4.2'}

KVM_ERR=""

KVM_OPTS=""

QEMU_CPU="qemu64,+ssse3,+sse4,+sse4.1,+sse4.2"

if [ "$ARCH" == "amd64" ] && [[ "$KVM" != [Nn]* ]]; then

fi

if [ -z "$HOST_CPU" ] && [ "$CPU_MODEL" == "host"* ]; then

  HOST_CPU=$(lscpu | grep 'Model name' | cut -f 2 -d ":" | awk '{$1=$1}1' | sed 's# @.*##g' | sed s/"(R)"//g | sed 's/[^[:alnum:] ]\+/ /g' | sed 's/  */ /g')

fi

if [ -n "$HOST_CPU" ]; then

  HOST_CPU="${HOST_CPU%%,*},,"

else

  if [ "$CPU_MODEL" == "host"* ] || [ "$CPU_MODEL" == "qemu"* ]; then

    HOST_CPU="QEMU"

  else

    HOST_CPU="${CPU_MODEL%%,*}"

  fi

  if [ "$ARCH" == "amd64" ]; then

    HOST_CPU="${HOST_CPU%%,*}, Virtual CPU, X86_64"

  else

    HOST_CPU="${HOST_CPU%%,*}, Virtual CPU, $ARCH"

  fi

fi

return 0