[libvirt] [PATCH 3/4] Add a simple macro to check in which library dlopen() is, and use it.

[Paolo Bonzini]

On 02/24/2010 04:21 PM, Eric Blake wrote:
>> >  +  AC_SEARCH_LIBS([dlopen], [dl],
>> >  +    [DLOPEN_LIBS=${LIBS#${old_libs}}
>
> The shell expansion ${a#b} is not portable to Solaris /bin/sh.  Is that a
> problem for libvirt, or are we Linux-centric enough to not care?

It should definitely configure right on Solaris, however it's simpler 
and better to use a case statement on the cache variable instead.

Paolo