diff options
Diffstat (limited to 'apt-pkg')
| -rw-r--r-- | apt-pkg/depcache.cc | 51 |
1 files changed, 32 insertions, 19 deletions
diff --git a/apt-pkg/depcache.cc b/apt-pkg/depcache.cc index 01ae66ed2..ee40b879c 100644 --- a/apt-pkg/depcache.cc +++ b/apt-pkg/depcache.cc @@ -1847,28 +1847,41 @@ bool pkgDepCache::MarkRequired(InRootSetFunc &userFunc) bool const follow_suggests = MarkFollowsSuggests(); // do the mark part, this is the core bit of the algorithm - for(PkgIterator p = PkgBegin(); !p.end(); ++p) + for (PkgIterator P = PkgBegin(); !P.end(); ++P) { - if(!(PkgState[p->ID].Flags & Flag::Auto) || - (p->Flags & Flag::Essential) || - (p->Flags & Flag::Important) || - userFunc.InRootSet(p) || - // be nice even then a required package violates the policy (#583517) - // and do the full mark process also for required packages - (p.CurrentVer().end() != true && - p.CurrentVer()->Priority == pkgCache::State::Required) || - // packages which can't be changed (like holds) can't be garbage - (IsModeChangeOk(ModeGarbage, p, 0, false) == false)) + if (P->CurrentVer == 0) { - // the package is installed (and set to keep) - if(PkgState[p->ID].Keep() && !p.CurrentVer().end()) - MarkPackage(p, p.CurrentVer(), - follow_recommends, follow_suggests); - // the package is to be installed - else if(PkgState[p->ID].Install()) - MarkPackage(p, PkgState[p->ID].InstVerIter(*this), - follow_recommends, follow_suggests); + if (PkgState[P->ID].Keep()) + continue; + } + else + { + if (PkgState[P->ID].Delete()) + continue; } + + if ((PkgState[P->ID].Flags & Flag::Auto) == 0) + ; + else if ((P->Flags & Flag::Essential) || (P->Flags & Flag::Important)) + ; + // be nice even then a required package violates the policy (#583517) + // and do the full mark process also for required packages + else if (P->CurrentVer != 0 && P.CurrentVer()->Priority == pkgCache::State::Required) + ; + else if (userFunc.InRootSet(P)) + ; + // packages which can't be changed (like holds) can't be garbage + else if (IsModeChangeOk(ModeGarbage, P, 0, false) == false) + ; + else + continue; + + if (PkgState[P->ID].Install()) + MarkPackage(P, PkgState[P->ID].InstVerIter(*this), + follow_recommends, follow_suggests); + else + MarkPackage(P, P.CurrentVer(), + follow_recommends, follow_suggests); } return true; |