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Subject: 
Re: pictures at tracker
Newsgroups: 
lugnet.cad
Date: 
Thu, 16 May 2002 04:17:39 GMT
Viewed: 
784 times
  
Kyle McDonald wrote:


a file full of make style dependencies. for example it might make a file
called
3001.dep that contained:

3001.pic: 3001.dat stud4.dat box5.dat stud.dat

and another called stud.dep that would have:

stud.pic: stud.dat 4-4edge.dat 4-4cyli.dat 4-4disc.dat



Lots of this stuff can be done different ways, but I think
I should have written those as:

in 3001.dep:

3001.pic: 3001.dat stud4.pic box5.pic stud.pic

and in stud.dep:

stud.pic: stud.dat 4-4edge.pic 4-4cyli.pic 4-4disc.pic

[Note .dat changed to .pic for included files]

This is one way to make it work. This will cause 3001.pic to
get remade when 4-4disc.dat is updated. which wouldn't have
happenned the other way.

Another way would be to do something like:

3001.pic: 3001.dat
3001.dat: stud4.dat box5.dat stud.dat



But you don't actually do anything to 'remake' 3001.dat when
stud.dat changes so that isn't really right either.

There are trade offs with everything, I don't know which would be better
without actually sitting down to write the whole thing. :)

-Kyle


--
                                    _
-------------------------------ooO( )Ooo-------------------------------
Kyle J. McDonald                 (o o)         Systems Support Engineer
Sun Microsystems Inc.            |||||
Enterprise Server Products                        Kyle.McDonald@Sun.COM
1 Network Drive BUR03-4630       \\\//          voice:   (781) 442-2184
Burlington, MA 01803             (o o)            fax:   (781) 442-1542
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--
                                    _
-------------------------------ooO( )Ooo-------------------------------
Kyle J. McDonald                 (o o)
                                  |||||

                                  \\\//
                                  (o o)            kmcdonald@BigFoot.COM
-------------------------------ooO(_)Ooo-------------------------------



Message is in Reply To:
  Re: pictures at tracker
 
Steve Bliss wrote: > In lugnet.cad, Larry Pieniazek writes: > > >>Hey... this is starting to sound like build/make dependency analysis. Any >>chance of getting good old "make" itself to do the work of figuring out what >>needs to be regenned when a (...) (23 years ago, 16-May-02, to lugnet.cad)

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