# https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html
exit_if_not_on_ec2_instance() {
  curl -m 1 -s "http://169.254.169.254/latest/meta-data/instance-id"
  IS_EC2_INSTANCE=$?
  if [ $IS_EC2_INSTANCE -ne 0 ]; then
    echo "Not running on an EC2 instance, skipping the configuration"
    exit 0
  fi
}

# Function to write and execute a build script from environment variable content
execute_build_script_from_env() {

	minisign -qQSm ./minio-${arch}.${release} -s "$CRED_DIR/minisign.key" <"$CRED_DIR/minisign-passphrase"

	sha256sum_str=$(sha256sum <./minio-${arch}.${release})
	rc=$?
	if [ "$rc" -ne 0 ]; then
		abort "unable to generate sha256sum for ${1}"
	fi
	echo "${sha256sum_str// -/minio.${release}}" >./minio-${arch}.${release}.sha256sum
}

function main() {

p256SubInternal(HH,HL,HH,HL,T1,T0) // if H == 0 or H^P == 0 then ret=1 else ret=0 // clobbers T1H and T1L MOVD $1, TRUE VSPLTISB $0, ZER VOR HL, HH, T1H VCMPEQUDCC ZER, T1H, T1H // 26 = CR6 NE ISEL $26, R0, TRUE, RES1 VXOR HL, PL, T1L // SAVE: T1L VXOR HH, PH, T1H // SAVE: T1H VOR T1L, T1H, T1H VCMPEQUDCC ZER, T1H, T1H // 26 = CR6 NE ISEL $26, R0, TRUE, RES2 OR RES2, RES1, RES1 MOVD RES1, ret+24(FP) // X=Z1; Y=Z2; MUL; T- // Z3 = Z1*Z2 MOVD in1+8(FP), P1ptr MOVD in2+16(FP), P2ptr LXVD2X (R19)(P1ptr), X0 // Z1L...