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authorMichael Vogt <michael.vogt@ubuntu.com>2010-09-15 19:51:07 +0200
committerMichael Vogt <michael.vogt@ubuntu.com>2010-09-15 19:51:07 +0200
commit60e1c2ad73e7d62b43f1ae66a05f750ab5c8da81 (patch)
tree13814c3aea3b85516ae6ed7d08033fb6667544dc /apt-pkg
parent2d6edfef307079c94083ec03990ef65709ad588a (diff)
parent9976f17c87a6be4b27cb3fcfa59a2a7387aed5e5 (diff)
merged lp:~mvo/apt/conflicts-on-virtuals to better deal
with conflicts/breaks against virtual packages (LP: #614993)
Diffstat (limited to 'apt-pkg')
-rw-r--r--apt-pkg/algorithms.cc29
1 files changed, 19 insertions, 10 deletions
diff --git a/apt-pkg/algorithms.cc b/apt-pkg/algorithms.cc
index 3c8711b74..961f5c2fa 100644
--- a/apt-pkg/algorithms.cc
+++ b/apt-pkg/algorithms.cc
@@ -987,6 +987,23 @@ bool pkgProblemResolver::Resolve(bool BrokenFix)
pkgCache::VerIterator Ver(Cache,*V);
pkgCache::PkgIterator Pkg = Ver.ParentPkg();
+ /* This is a conflicts, and the version we are looking
+ at is not the currently selected version of the
+ package, which means it is not necessary to
+ remove/keep */
+ if (Cache[Pkg].InstallVer != Ver &&
+ (Start->Type == pkgCache::Dep::Conflicts ||
+ Start->Type == pkgCache::Dep::DpkgBreaks ||
+ Start->Type == pkgCache::Dep::Obsoletes))
+ {
+ if (Debug)
+ clog << " Conflicts//Breaks against version "
+ << Ver.VerStr() << " for " << Pkg.Name()
+ << " but that is not InstVer, ignoring"
+ << endl;
+ continue;
+ }
+
if (Debug == true)
clog << " Considering " << Pkg.FullName(false) << ' ' << (int)Scores[Pkg->ID] <<
" as a solution to " << I.FullName(false) << ' ' << (int)Scores[I->ID] << endl;
@@ -1069,22 +1086,14 @@ bool pkgProblemResolver::Resolve(bool BrokenFix)
}
else
{
- /* This is a conflicts, and the version we are looking
- at is not the currently selected version of the
- package, which means it is not necessary to
- remove/keep */
- if (Cache[Pkg].InstallVer != Ver &&
- (Start->Type == pkgCache::Dep::Conflicts ||
- Start->Type == pkgCache::Dep::Obsoletes))
- continue;
-
if (Start->Type == pkgCache::Dep::DpkgBreaks)
{
// first, try upgradring the package, if that
// does not help, the breaks goes onto the
// kill list
+ //
// FIXME: use DoUpgrade(Pkg) instead?
- if (Cache[End] & pkgDepCache::DepGCVer)
+ if (Cache[End] & pkgDepCache::DepGCVer)
{
if (Debug)
clog << " Upgrading " << Pkg.FullName(false) << " due to Breaks field in " << I.FullName(false) << endl;