Date: Thu, 17 May 2007 08:14:43 -0500 From: Stephen Montgomery-Smith <stephen@math.missouri.edu> To: Alexander Leidinger <Alexander@Leidinger.net> Cc: freebsd-ports@freebsd.org Subject: Re: Time to abandon recursive pulling of dependencies? Message-ID: <464C5543.4060106@math.missouri.edu> In-Reply-To: <20070517134529.7f2453ca@deskjail> References: <464597C6.3030406@gmx.de> <20070512174011.GA22526@xor.obsecurity.org> <4645FF71.60100@gmx.de> <20070512175824.GA23103@xor.obsecurity.org> <20070512133054.B5588@math.missouri.edu> <4646193E.5040503@gmx.de> <464665D5.1090509@math.missouri.edu> <464676CC.2000203@math.missouri.edu> <46469BF5.9030603@math.missouri.edu> <1179058696.13237.3.camel@ikaros.oook.cz> <20070513101332.L82202@math.missouri.edu> <46479215.1080401@math.missouri.edu> <4647C4FB.9050607@math.missouri.edu> <4647F182.6000402@gmx.de> <46487491.6020806@math.missouri.edu> <46488168.3030300@math.missouri.edu> <464B155A.1080105@math.missouri.edu> <464B7144.2000600@math.missouri.edu> <1179353641.79329.11.camel@rnoland-ibm.acs.internap.com> <20070517114436.3fdd55b1@deskjail> <20070517134529.7f2453ca@deskjail>
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Alexander Leidinger wrote: > Quoting Alexander Leidinger <Alexander@Leidinger.net> (Thu, 17 May 2007 11:44:36 +0200): > >> For the difference between the redirected output case: I think the >> gnome terminal needs a lot of time to print all the lines. But still, >> the awk version takes around 3/4 of the time (interesting is the user >> time, not the total time). Stephen's version can be speed up some >> fractions by inserting a break into the first while-loop. >> >> Attached is my awk-version and the awk version which also includes the >> direct dependencies. > > After a little review: For the awk version the embedded "sort -u" can > be removed (it is done in the PKG_ARGS part), for Stephen's version it > is necessary to cut down processing time in the following part. Agreed > It seems the processing of the not installed dependencies has not to be > done, as this target is only used in the PKG_ARGS part and is used in a > way which evaluates the result at the time of the invocation of the > pkg_create program (when the port is installed and all dependencies > should reflect what is on disk). Yes, definitely.
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