diff options
Diffstat (limited to 'apt-pkg/algorithms.cc')
| -rw-r--r-- | apt-pkg/algorithms.cc | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/apt-pkg/algorithms.cc b/apt-pkg/algorithms.cc index 7fcd9f0db..85799a11b 100644 --- a/apt-pkg/algorithms.cc +++ b/apt-pkg/algorithms.cc @@ -648,7 +648,10 @@ void pkgProblemResolver::MakeScores() D->Type != pkgCache::Dep::Recommends)) continue; - Scores[I->ID] += abs(OldScores[D.ParentPkg()->ID]); + // Do not propagate negative scores otherwise + // an extra (-2) package might score better than an optional (-1) + if (OldScores[D.ParentPkg()->ID] > 0) + Scores[I->ID] += OldScores[D.ParentPkg()->ID]; } } @@ -842,8 +845,10 @@ bool pkgProblemResolver::ResolveInternal(bool const BrokenFix) } while (Again == true); - if (Debug == true) - clog << "Starting" << endl; + if (Debug == true) { + clog << "Starting pkgProblemResolver with broken count: " + << Cache.BrokenCount() << endl; + } MakeScores(); @@ -871,8 +876,10 @@ bool pkgProblemResolver::ResolveInternal(bool const BrokenFix) } } - if (Debug == true) - clog << "Starting 2" << endl; + if (Debug == true) { + clog << "Starting 2 pkgProblemResolver with broken count: " + << Cache.BrokenCount() << endl; + } /* Now consider all broken packages. For each broken package we either remove the package or fix it's problem. We do this once, it should @@ -1437,9 +1444,11 @@ bool pkgProblemResolver::ResolveByKeepInternal() return true; } /*}}}*/ -// ProblemResolver::InstallProtect - Install all protected packages /*{{{*/ +// ProblemResolver::InstallProtect - deprecated cpu-eating no-op /*{{{*/ // --------------------------------------------------------------------- -/* This is used to make sure protected packages are installed */ +/* Actions issued with FromUser bit set are protected from further + modification (expect by other calls with FromUser set) nowadays , so we + don't need to reissue actions here, they are already set in stone. */ void pkgProblemResolver::InstallProtect() { pkgDepCache::ActionGroup group(Cache); |