Date: Tue, 22 May 2007 03:19:41 -0400 From: Kris Kennaway <kris@obsecurity.org> To: Stephen Montgomery-Smith <stephen@math.missouri.edu> Cc: gnome@freebsd.org, freebsd-ports@freebsd.org Subject: Re: More speed increases for make-ing ports Message-ID: <20070522071941.GB59910@xor.obsecurity.org> In-Reply-To: <465291FB.4010901@math.missouri.edu> References: <465291FB.4010901@math.missouri.edu>
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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.
Kris
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