* methods/copy.cc:

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

diff --git a/apt-pkg/depcache.cc b/apt-pkg/depcache.cc
index 491ba6d4cb24a9729ff0b08db0ae41cc8c7b13b2..d447d175ee76560adf732f417bbc51e6a147e2be 100644 (file)
--- a/apt-pkg/depcache.cc
+++ b/apt-pkg/depcache.cc
@@ -27,6 +27,27 @@
 
 #include <apti18n.h>    
 
+// helper for Install-Recommends-Sections and Never-MarkAuto-Sections
+static bool 
+ConfigValueInSubTree(const char* SubTree, const char *needle)
+{
+   Configuration::Item const *Opts;
+   Opts = _config->Tree(SubTree);
+   if (Opts != 0 && Opts->Child != 0)
+   {
+      Opts = Opts->Child;
+      for (; Opts != 0; Opts = Opts->Next)
+      {
+        if (Opts->Value.empty() == true)
+           continue;
+        if (strcmp(needle, Opts->Value.c_str()) == 0)
+           return true;
+      }
+   }
+   return false;
+}
+
+
 pkgDepCache::ActionGroup::ActionGroup(pkgDepCache &cache) :
   cache(cache), released(false)
 {
@@ -216,7 +237,6 @@ bool pkgDepCache::writeStateFile(OpProgress *prog, bool InstalledOnly)
         pkgCache::PkgIterator pkg=Cache->FindPkg(pkgname);
         if(pkg.end() || pkg.VersionList().end()) 
            continue;
-        bool oldAuto = section.FindI("Auto-Installed");
         bool newAuto = (PkgState[pkg->ID].Flags & Flag::Auto);
         if(_config->FindB("Debug::pkgAutoRemove",false))
            std::clog << "Update exisiting AutoInstall info: " 
@@ -955,11 +975,10 @@ void pkgDepCache::MarkInstall(PkgIterator const &Pkg,bool AutoInst,
                         << " as dep of " << Pkg.Name() 
                         << std::endl;
            // now check if we should consider it a automatic dependency or not
-           string sec = _config->Find("APT::Never-MarkAuto-Section","");
-           if(Pkg.Section() && (string(Pkg.Section()) ==  sec))
+           if(Pkg.Section() && ConfigValueInSubTree("APT::Never-MarkAuto-Sections", Pkg.Section()))
            {
               if(_config->FindB("Debug::pkgDepCache::AutoInstall",false) == true)
-                 std::clog << "Setting NOT as auto-installed because its a direct dep of a package in section " << sec << std::endl;
+                 std::clog << "Setting NOT as auto-installed (direct dep of pkg in APT::Never-MarkAuto-Section)" << std::endl;
               MarkInstall(InstPkg,true,Depth + 1, true);
            }
            else 
@@ -1132,6 +1151,31 @@ pkgCache::VerIterator pkgDepCache::Policy::GetCandidateVer(PkgIterator Pkg)
    return Last;
 }
                                                                        /*}}}*/
+
+// Policy::IsImportantDep - True if the dependency is important                /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool pkgDepCache::Policy::IsImportantDep(DepIterator Dep)
+{
+   if(Dep.IsCritical())
+      return true;
+   else if(Dep->Type == pkgCache::Dep::Recommends) 
+   {
+      if ( _config->FindB("APT::Install-Recommends", false))
+        return true;
+      // we suport a special mode to only install-recommends for certain
+      // sections
+      // FIXME: this is a meant as a temporarly solution until the 
+      //        recommends are cleaned up
+      const char *sec = Dep.ParentVer().Section();
+      if (sec && ConfigValueInSubTree("APT::Install-Recommends-Sections", sec))
+        return true;
+   }
+   else if(Dep->Type == pkgCache::Dep::Suggests)
+     return _config->FindB("APT::Install-Suggests", false);
+
+   return false;
+}
                                                                        /*}}}*/
 
 pkgDepCache::DefaultRootSetFunc::DefaultRootSetFunc()
@@ -1258,6 +1302,7 @@ void pkgDepCache::MarkPackage(const pkgCache::PkgIterator &pkg,
                              bool follow_suggests)
 {
    pkgDepCache::StateCache &state = PkgState[pkg->ID];
+   VerIterator currver            = pkg.CurrentVer();
    VerIterator candver            = state.CandidateVerIter(*this);
    VerIterator instver            = state.InstVerIter(*this);
 
@@ -1278,9 +1323,11 @@ void pkgDepCache::MarkPackage(const pkgCache::PkgIterator &pkg,
    }
 #endif
 
-   // Ignore versions other than the InstVer, and ignore packages
-   // that are already going to be removed or just left uninstalled.
-   if(!(ver == instver && !instver.end()))
+   // For packages that are not going to be removed, ignore versions
+   // other than the InstVer.  For packages that are going to be
+   // removed, ignore versions other than the current version.
+   if(!(ver == instver && !instver.end()) &&
+      !(ver == currver && instver.end() && !ver.end()))
       return;
 
    // if we are marked already we are done
@@ -1351,33 +1398,3 @@ bool pkgDepCache::Sweep()
    return true;
 }
 
-// Policy::IsImportantDep - True if the dependency is important                /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool pkgDepCache::Policy::IsImportantDep(DepIterator Dep)
-{
-   if(Dep.IsCritical())
-      return true;
-   else if(Dep->Type == pkgCache::Dep::Recommends) 
-   {
-      if ( _config->FindB("APT::Install-Recommends", false))
-        return true;
-      // we suport a special mode to only install-recommends for certain
-      // sections
-      // FIXME: this is a meant as a temporarly solution until the 
-      //        recommends are cleaned up
-      string s = _config->Find("APT::Install-Recommends-Section","");
-      if(s.size() > 0) 
-      {
-        const char *sec = Dep.ParentVer().Section();
-        if (sec && strcmp(sec, s.c_str()) == 0)
-           return true;
-      }
-   }
-   else if(Dep->Type == pkgCache::Dep::Suggests)
-     return _config->FindB("APT::Install-Suggests", false);
-
-   return false;
-}
-                                                                       /*}}}*/
-