pkgversion=${line#*=}
echo "#define QEMU_PKGVERSION \"$pkgversion\""
;;
- prefix=* | *dir=*) # directory configuration
+ prefix=* | [a-z]*dir=*) # directory configuration
name=${line%=*}
value=${line#*=}
define_name=`echo $name | tr '[:lower:]' '[:upper:]'`