diff options
| author | Ian Jackson <ian@liberator> | 2006-08-25 15:39:15 +0100 |
|---|---|---|
| committer | Ian Jackson <ian@liberator> | 2006-08-25 15:39:15 +0100 |
| commit | 308c7d30ed2e937cde65e5fed8cbf717fba113c3 (patch) | |
| tree | fcfeac452dc4432f365ec6aa4b0cdc8a590d4d3b /apt-pkg/orderlist.cc | |
| parent | 857a1d4aafc7fd4cc9d1f22c7ef4d274b09c2906 (diff) | |
initial Breaks implementation
Diffstat (limited to 'apt-pkg/orderlist.cc')
| -rw-r--r-- | apt-pkg/orderlist.cc | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/apt-pkg/orderlist.cc b/apt-pkg/orderlist.cc index 8d3a97983..61d8d914e 100644 --- a/apt-pkg/orderlist.cc +++ b/apt-pkg/orderlist.cc @@ -491,11 +491,13 @@ bool pkgOrderList::VisitProvides(DepIterator D,bool Critical) continue; if (D->Type != pkgCache::Dep::Conflicts && + D->Type != pkgCache::Dep::DpkgBreaks && D->Type != pkgCache::Dep::Obsoletes && Cache[Pkg].InstallVer != *I) continue; if ((D->Type == pkgCache::Dep::Conflicts || + D->Type == pkgCache::Dep::DpkgBreaks || D->Type == pkgCache::Dep::Obsoletes) && (Version *)Pkg.CurrentVer() != *I) continue; @@ -630,6 +632,7 @@ bool pkgOrderList::DepUnPackCrit(DepIterator D) /* Forward critical dependencies MUST be correct before the package can be unpacked. */ if (D->Type != pkgCache::Dep::Conflicts && + D->Type != pkgCache::Dep::DpkgBreaks && D->Type != pkgCache::Dep::Obsoletes && D->Type != pkgCache::Dep::PreDepends) continue; @@ -668,7 +671,7 @@ bool pkgOrderList::DepUnPackCrit(DepIterator D) } return true; } - /*}}}*/ + // OrderList::DepUnPackPreD - Critical UnPacking ordering with depends /*{{{*/ // --------------------------------------------------------------------- /* Critical PreDepends (also configure immediate and essential) strives to @@ -803,9 +806,20 @@ bool pkgOrderList::DepUnPackDep(DepIterator D) return false; } else + { if (D->Type == pkgCache::Dep::Depends) if (VisitProvides(D,false) == false) return false; + + if (D->Type == pkgCache::Dep::DpkgBreaks) + { + if (CheckDep(D) == true) + continue; + + if (VisitNode(D.TargetPkg()) == false) + return false; + } + } } return true; } @@ -953,6 +967,7 @@ bool pkgOrderList::CheckDep(DepIterator D) /* Conflicts requires that all versions are not present, depends just needs one */ if (D->Type != pkgCache::Dep::Conflicts && + D->Type != pkgCache::Dep::DpkgBreaks && D->Type != pkgCache::Dep::Obsoletes) { /* Try to find something that does not have the after flag set |