Date: Tue, 22 May 2007 11:55:39 +0400 From: "Andrew Pantyukhin" <infofarmer@FreeBSD.org> To: "Kris Kennaway" <kris@obsecurity.org> Cc: gnome@freebsd.org, Stephen Montgomery-Smith <stephen@math.missouri.edu>, freebsd-ports@freebsd.org Subject: Re: More speed increases for make-ing ports Message-ID: <cb5206420705220055x708caacdk766a19757c575981@mail.gmail.com> In-Reply-To: <20070522071941.GB59910@xor.obsecurity.org> References: <465291FB.4010901@math.missouri.edu> <20070522071941.GB59910@xor.obsecurity.org>
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On 5/22/07, Kris Kennaway <kris@obsecurity.org> wrote:
> On Tue, May 22, 2007 at 01:47:23AM -0500, Stephen Montgomery-Smith wrote:
> > This small modification cuts off about 25% off pkg_version on my system.
> >
> > Basically bsd.gnome.mk recursively finds all the dependencies, but many
> > of them are listed many times. This makes make work extra hard when it
> > doesn't have to. I simply weed out the repeated entries.
> >
>
> > --- bsd.gnome.mk-orig Tue May 22 01:29:08 2007
> > +++ bsd.gnome.mk Tue May 22 01:29:22 2007
> > @@ -655,6 +655,8 @@
> > _USE_GNOME+= ${${component}_USE_GNOME_IMPL} ${component}
> > . endfor
> >
> > +_USE_GNOME!=(for i in ${_USE_GNOME}; do ${ECHO_CMD} $$i; done) | sort -u
> > +
> > # Setup the GTK+ API version for pixbuf loaders, input method modules,
> > # and theme engines.
> > PLIST_SUB+= GTK2_VERSION="${GTK2_VERSION}"
>
> Be careful, != assignments may add thousands of process invocations to
> large targets like 'make index' and can slow it down dramatically.
Right, and uniqueness logic can be implemented in make.
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