extend the magic which creates the test archive by using FileLists to

[apt.git] / apt-pkg / depcache.cc

diff --git a/apt-pkg/depcache.cc b/apt-pkg/depcache.cc
index 8bca3e36e0eca5a27b7c7307bca240beea7d24ae..00bf68af11aa784197e7f87bfed23608bfa8b19e 100644 (file)
--- a/apt-pkg/depcache.cc
+++ b/apt-pkg/depcache.cc
@@ -227,7 +227,7 @@ bool pkgDepCache::writeStateFile(OpProgress *prog, bool InstalledOnly)      /*{{{*/
    // if it does not exist, create a empty one
    if(!FileExists(state)) 
    {
-      StateFile.Open(state, FileFd::WriteEmpty);
+      StateFile.Open(state, FileFd::WriteAtomic);
       StateFile.Close();
    }
 
@@ -338,7 +338,7 @@ bool pkgDepCache::CheckDep(DepIterator Dep,int Type,PkgIterator &Res)
    /* Check simple depends. A depends -should- never self match but 
       we allow it anyhow because dpkg does. Technically it is a packaging
       bug. Conflicts may never self match */
-   if (Dep.TargetPkg() != Dep.ParentPkg() || 
+   if (Dep.TargetPkg()->Group != Dep.ParentPkg()->Group ||
        (Dep->Type != Dep::Conflicts && Dep->Type != Dep::DpkgBreaks && Dep->Type != Dep::Obsoletes))
    {
       PkgIterator Pkg = Dep.TargetPkg();
@@ -367,9 +367,9 @@ bool pkgDepCache::CheckDep(DepIterator Dep,int Type,PkgIterator &Res)
    PkgIterator Pkg = Dep.ParentPkg();
    for (; P.end() != true; P++)
    {
-      /* Provides may never be applied against the same package if it is
-         a conflicts. See the comment above. */
-      if (P.OwnerPkg() == Pkg &&
+      /* Provides may never be applied against the same package (or group)
+         if it is a conflicts. See the comment above. */
+      if (P.OwnerPkg()->Group == Pkg->Group &&
          (Dep->Type == Dep::Conflicts || Dep->Type == Dep::DpkgBreaks))
         continue;
       
@@ -1255,6 +1255,10 @@ void pkgDepCache::MarkInstall(PkgIterator const &Pkg,bool AutoInst,
    Update(Pkg);
    AddSizes(Pkg);
 
+   // always trigger the install of the all package for a pseudo package
+   if (P.CandidateVerIter(*Cache).Pseudo() == true)
+      MarkInstall(Pkg.Group().FindPkg("all"), AutoInst, Depth, FromUser, ForceImportantDeps);
+
    if (AutoInst == false)
       return;
 
@@ -1421,10 +1425,13 @@ void pkgDepCache::MarkInstall(PkgIterator const &Pkg,bool AutoInst,
            VerIterator Ver(*this,*I);
            PkgIterator Pkg = Ver.ParentPkg();
 
-           if (Start->Type != Dep::DpkgBreaks)
-              MarkDelete(Pkg,false,Depth + 1, false);
-           else if (PkgState[Pkg->ID].CandidateVer != *I)
+           
+              
+           if (PkgState[Pkg->ID].CandidateVer != *I &&
+               Start->Type == Dep::DpkgBreaks)
               MarkInstall(Pkg,true,Depth + 1, false, ForceImportantDeps);
+           else
+              MarkDelete(Pkg,false,Depth + 1, false);
         }
         continue;
       }      
@@ -1581,7 +1588,7 @@ const char *pkgDepCache::StateCache::StripEpoch(const char *Ver)
 // ---------------------------------------------------------------------
 /* The default just returns the highest available version that is not
    a source and automatic. */
-pkgCache::VerIterator pkgDepCache::Policy::GetCandidateVer(PkgIterator Pkg)
+pkgCache::VerIterator pkgDepCache::Policy::GetCandidateVer(PkgIterator const &Pkg)
 {
    /* Not source/not automatic versions cannot be a candidate version 
       unless they are already installed */
@@ -1616,7 +1623,7 @@ pkgCache::VerIterator pkgDepCache::Policy::GetCandidateVer(PkgIterator Pkg)
 // Policy::IsImportantDep - True if the dependency is important                /*{{{*/
 // ---------------------------------------------------------------------
 /* */
-bool pkgDepCache::Policy::IsImportantDep(DepIterator Dep)
+bool pkgDepCache::Policy::IsImportantDep(DepIterator const &Dep)
 {
    if(Dep.IsCritical())
       return true;