1. 19 Jun, 2013 1 commit
  2. 18 Aug, 2011 1 commit
    • Timo Teräs's avatar
      solver: reintroduce install_if support · 1fb1afc5
      Timo Teräs authored
       * each package name has two sorting positions, one which causes
         install_if triggers to be run, and other for bulk dependencies
       * fix also inverted ordering of package installations
      1fb1afc5
  3. 26 Jul, 2011 1 commit
    • Timo Teräs's avatar
      solver: new package selection logic (which is not yet used) · 79b53d4d
      Timo Teräs authored
       * basic code for a backtracking, forward checking dependency satisfier
       * works better when there are tricky dependencies to solve
         (when can't just upgrade everything to most preferred versions)
       * the new code always evaluates all of 'world' constraints
         (old code just does incremental updates based on heuristics)
       * is probably somewhat slower than old code (probably unnoticeable
         difference in most cases)
       * makes easier to write support for provides and repository pinning
       * test applet and a bunch of test cases added which uses the new code
       * from the old feature set install_if is not yet implemented
      79b53d4d