[Qemu-devel] Re: Stop using "which" in ./configure

[Paolo Bonzini]

On 01/20/2010 12:37 PM, Loïc Minier wrote:
> +    # not found
> +    IFS="$local_ifs"

If you do this, you should set IFS to space-tab-lf at the beginning of 
the script, like this:

IFS=" "" ""
"

or this (better because it does not rely on embedding whitespace 
characters within the line):

IFS=`printf ' \t'`"
"

Paolo