Re: [gentoo-dev] Re: [gentoo-commits] gentoo-x86 commit in mail-filter/dspam: ChangeLog dspam-3.8.0-r7.ebuild

[Mike Frysinger <vapier@gentoo.org>]

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On Monday 01 October 2007, Alin Năstac wrote:
> Donnie Berkholz wrote:
> > On 11:30 Sun 30 Sep     , Alin Nastac (mrness) wrote:
> >> 1.1 mail-filter/dspam/dspam-3.8.0-r7.ebuild
> >>
> >> file :
> >> http://sources.gentoo.org/viewcvs.py/gentoo-x86/mail-filter/dspam/dspam-
> >>3.8.0-r7.ebuild?rev=1.1&view=markup plain:
> >> http://sources.gentoo.org/viewcvs.py/gentoo-x86/mail-filter/dspam/dspam-
> >>3.8.0-r7.ebuild?rev=1.1&content-type=text/plain if use mysql || use
> >> postgres ; then
> >> 		myconf="${myconf} --enable-preferences-extension"
> >> 	fi
> >
> > I think you could use use_enable() or use_with() for many of these.
> >
> > $(use mysql || use postgres && use_enable virtual-users)
>
> According to bash manual, && has a greater precedence than ||. That
> would translate in:

i think i buy into Don Libes' philosophy ... use proper parentheses and 
operator precedence be damned ... if you have to look up the relationship of 
operators to make sure things are kosher, then chances are someone else wont 
and will screw it up.  whatever precedence language $x has, chances are it 
wont match exactly language $y, so break out the () loving.
-mike

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