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On 5 Mar 2003, Robert Collins wrote: > [snip] > Any, as I don't have time to complete implementing the dpkg or rpm > behaviour in this regard for setup until the end of the current ice age, > it would be silly to not let in a reasonably implemented alternative. > > Thus - I think this is a short term bandaid, because it increases work, > not decreases it, and there is a better solution out there, as shown by > the other package managers. > > Rob Ok. Here's that alternative, more reasonably implemented, and *tested* this time :-) (at least as far as reading files, sorting them, and executing scripts is concerned). The dependence-extraction mechanism still needs to be verified, though. Comments and suggestions for improvement are welcome. Igor ============================================================================== ChangeLog: 2003-03-03 Igor Pechtchanski <pechtcha at cs dot nyu dot edu> * postinstall.cc (RunFindVisitor::executeAll): New member function that propagates script dependencies, topologically sorts the script list, and then executes the scripts (via other calls). (RunFindVisitor::visitFile): Change to add script to list instead of running it immediately. (RunFindVisitor::files): New member variable. (RunFindVisitor::checkAndLogMissingDependencies): New member function. (FileDesc): New class that extracts and stores dependencies from a script file. (DEPEND_STR): New #define. (do_postinstall): Add executeAll() call. -- http://cs.nyu.edu/~pechtcha/ |\ _,,,---,,_ pechtcha at cs dot nyu dot edu ZZZzz /,`.-'`' -. ;-;;,_ igor at watson dot ibm dot com |,4- ) )-,_. ,\ ( `'-' Igor Pechtchanski '---''(_/--' `-'\_) fL a.k.a JaguaR-R-R-r-r-r-.-.-. Meow! Oh, boy, virtual memory! Now I'm gonna make myself a really *big* RAMdisk! -- /usr/games/fortune
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