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[scons-dev] Let a builder return a Value Node?

Author "Erling D dot Andersen" <e dot d dot andersen at mosek dot com>
Full name "Erling D dot Andersen" <e dot d dot andersen at mosek dot com>
Date 2004-08-18 01:05:15 PDT
Message Hi,

This is just a loose thought. I would like to do

v = MyXmlParser(ValueNode, 'file.xml')
p = MyProgram('pro.exe',v)

MyXmlParser is builder that parses an XML (which is assumed to be time consuming).
I want the target to be value node. I will use the value node as source in builds.

Therefore, the XML file will only be read and parsed if pro.exe does not exist or
file.xml change.

So to summarize. I would like to be able to make builder that return a value node. Is that
currently possible? Would that be good idea or useful to others? Can it be implemented?

Erling

PS. We use a dirty hack to above.



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MOSEK ApS
C/O Symbion Science Park
Fruebjergvej 3, Boks 16
DK-2100 Copenhagen O
Denmark

Phone (work): +45 3917 9907
Mobile-phone: +45 2362 9520
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Email to phone: 23629520 at gsm1800 dot telia dot dk
Email: e dot d dot andersen at mosek dot com
Homepage: http://erling.andersen.name
                  http://www.mosek.com​/homepages/e.d.ander​sen/

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[scons-dev] Let a builder return a Value Node? "Erling D dot Andersen" <e dot d dot andersen at mosek dot com> "Erling D dot Andersen" <e dot d dot andersen at mosek dot com> 2004-08-18 01:05:15 PDT
     Re: [scons-dev] Let a builder return a Value Node? Chad Austin <aegisk at vrac dot iastate dot edu> Chad Austin <aegisk at vrac dot iastate dot edu> 2004-08-18 01:35:41 PDT
         Re: [scons-dev] Let a builder return a Value Node? "Erling D dot Andersen" <e dot d dot andersen at mosek dot com> "Erling D dot Andersen" <e dot d dot andersen at mosek dot com> 2004-08-19 03:39:47 PDT
             Re: [scons-dev] Let a builder return a Value Node? Chad Austin <aegisk at vrac dot iastate dot edu> Chad Austin <aegisk at vrac dot iastate dot edu> 2004-08-19 03:52:35 PDT
                 Re: [scons-dev] Let a builder return a Value Node? Ulf Worsoe <ulf dot worsoe at mosek dot com> Ulf Worsoe <ulf dot worsoe at mosek dot com> 2004-08-20 12:58:34 PDT
                     Re: [scons-dev] Let a builder return a Value Node? Chad Austin <aegisk at vrac dot iastate dot edu> Chad Austin <aegisk at vrac dot iastate dot edu> 2004-08-21 18:31:52 PDT
                         Re: [scons-dev] Let a builder return a Value Node? garyo Gary Oberbrunner 2004-08-23 10:31:44 PDT
                 Re: [scons-dev] Let a builder return a Value Node? Ulf Worsoe <ulf dot worsoe at mosek dot com> Ulf Worsoe <ulf dot worsoe at mosek dot com> 2004-08-20 16:05:57 PDT
                     Re: [scons-dev] Let a builder return a Value Node? Chad Austin <aegisk at vrac dot iastate dot edu> Chad Austin <aegisk at vrac dot iastate dot edu> 2004-08-21 18:40:16 PDT
                         Re: [scons-dev] Let a builder return a Value Node? uw <altuw at post dot cybercity dot dk> uw <altuw at post dot cybercity dot dk> 2004-08-22 03:11:26 PDT
                             Re: [scons-dev] Let a builder return a Value Node? Chad Austin <aegisk at vrac dot iastate dot edu> Chad Austin <aegisk at vrac dot iastate dot edu> 2004-08-23 10:56:37 PDT
                                 Re: [scons-dev] Let a builder return a Value Node? Ulf Worsoe <ulf dot worsoe at mosek dot com> Ulf Worsoe <ulf dot worsoe at mosek dot com> 2004-09-08 17:02:21 PDT
                                     Re: [scons-dev] Let a builder return a Value Node? Chad Austin <aegisk at vrac dot iastate dot edu> Chad Austin <aegisk at vrac dot iastate dot edu> 2004-09-09 12:30:09 PDT
                             Re: [scons-dev] Let a builder return a Value Node? htgoebel Hartmut Goebel 2004-08-26 08:58:27 PDT
                                 Re: [scons-dev] Let a builder return a Value Node? "Erling D dot Andersen" <e dot d dot andersen at mosek dot com> "Erling D dot Andersen" <e dot d dot andersen at mosek dot com> 2004-08-26 23:26:24 PDT
                                     [scons-dev] Wrong parameter order in Configure.CheckLib(...) chenlee <chenlee at ustc dot edu> chenlee <chenlee at ustc dot edu> 2004-08-27 05:09:50 PDT
                                     Re: [scons-dev] Let a builder return a Value Node? Hartmut Goebel <h dot goebel at crazy-compilers dot com> Hartmut Goebel <h dot goebel at crazy-compilers dot com> 2004-08-29 06:43:33 PDT
                                         Re: [scons-dev] Let a builder return a Value Node? uw <altuw at post dot cybercity dot dk> uw <altuw at post dot cybercity dot dk> 2004-08-29 14:10:45 PDT
                                             Re: [scons-dev] Let a builder return a Value Node? Hartmut Goebel <h dot goebel at crazy-compilers dot com> Hartmut Goebel <h dot goebel at crazy-compilers dot com> 2004-09-04 12:34:02 PDT
                                                 Re: [scons-dev] Let a builder return a Value Node? Ulf Worsoe <ulf dot worsoe at mosek dot com> Ulf Worsoe <ulf dot worsoe at mosek dot com> 2004-09-08 17:21:21 PDT
     Re: [scons-dev] Let a builder return a Value Node? Dave Hawkes <daveh at cadlink dot com> Dave Hawkes <daveh at cadlink dot com> 2004-08-29 17:34:29 PDT
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