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Subject: Re: target references Newsgroups: gmane.comp.lib.boost.build Date: 2004-11-30 21:47:42 GMT (3 years, 44 weeks, 3 days, 14 hours and 43 minutes ago) Vladimir Prus wrote: > We need to decide if explicit rule provided by user, or more declarative > mechanism is better. > > There are two questions: > 1. Lazy or eager. The subprojects can be lazy loaded -- they are loaded only > when needed by other projects. The top-level project just maps project ids > into directory locations. In eager mode, all subprojects are found and loaded > automatically. I think lazy is better for performance reasons. Agreed. And I see no disadvantages, do you? > 2. User rule or declarative mechanism. In first, user provides a rules which > maps ids to locations. In second, he describes the mapping is some other > terms. I think user rules is simpler, and declarative mapping can be > implemented by injecting the rule, so maybe we should initially allow only > user-defined rule. That's okay with me. I seem to have some memory that I agreed to write the new documentation for this feature so you could implement it, but I can't find any record of it in the archives (?) -- Dave Abrahams Boost Consulting http://www.boost-consulting.com ------------------------ Yahoo! Groups Sponsor --------------------~--> Make a clean sweep of pop-up ads. Yahoo! Companion Toolbar. Now with Pop-Up Blocker. Get it for free! http://us.click.yahoo.com/L5YrjA/eSIIAA/yQLSAA/z3wwlB/TM --------------------------------------------------------------------~-> Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/jamboost/ <*> To unsubscribe from this group, send an email to: jamboost-unsubscribe <at> yahoogroups.com <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/ |
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