[vlc-devel] [RFC PATCH 4/6] android: fix nanf detection

[Rémi Denis-Courmont]

Le jeudi 9 octobre 2014, 11:21:44 Thomas Guillem a écrit :
> Is something like that better ?
> 
> AC_CHECK_FUNC(nanf, , [
>   AC_CHECK_LIB(m, nanf, [
>     AC_DEFINE(HAVE_NANF, 1, [Define to 1 if you have the NANF function])
>     VLC_ADD_LIBS([libvlccore],[-lm])

Hell no.

>   ])
> ])
> 
> On Wed, Oct 8, 2014, at 21:25, Rémi Denis-Courmont wrote:
> > Le mercredi 8 octobre 2014, 21:23:37 Thomas Guillem a écrit :
> > > Ahhh, I didn't know that nanf() could be in -lc.
> > > Should I add nanf in AC_CHECK_FUNCS too or there is something cleaner ?
> > 
> > I don't know. The relevant question is whether some platforms do not have
> > libm
> > at all. Otherwise the gratuitious -lm is a non-issue.
> 
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-- 
Rémi Denis-Courmont
http://www.remlab.net/