[libvirt] [PATCH] build: avoid requiring -lm

[Daniel Veillard]

On Mon, Jul 11, 2011 at 09:37:22PM -0400, Dave Allan wrote:
> On Mon, Jul 11, 2011 at 05:29:24PM -0600, Eric Blake wrote:
> > log2() is heavy when ffs() can do the same thing.  But ffs()
> > requires gnulib support for mingw.
> > 
> > * .gnulib: Update to latest, for ffs.
> > * bootstrap.conf (gnulib_modules): Import ffs.
> > * src/conf/domain_conf.c (virDomainDefParseXML): Use ffs instead
> > of log2.
> > Reported by Dave Allan.
> > ---
> > 
> > Pushing under the build-breaker rule, as I reproduced the log2
> > failure on F14.
> 
> Thanks, that fixes it for me.

  Weird that worked for me on F14, but sure, fine :-)

Daniel

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