drop obsolete explicit :none handling in pkgCacheGen

We archieve the same without the special handling now, so drop this code.
Makes supporting this abdomination a little longer bearable as well.

Git-Dch: Ignore

diff --git a/apt-pkg/deb/deblistparser.cc b/apt-pkg/deb/deblistparser.cc
index c7c4ffe773ca6764897dc32a10bd04966f391080..a908057d77cd0ad083fe182a6b5e381d21ce2184 100644 (file)
--- a/apt-pkg/deb/deblistparser.cc
+++ b/apt-pkg/deb/deblistparser.cc
@@ -69,7 +69,8 @@ string debListParser::Package() {
 // ---------------------------------------------------------------------
 /* This will return the Architecture of the package this section describes */
 string debListParser::Architecture() {
-   return Section.FindS("Architecture");
+   std::string const Arch = Section.FindS("Architecture");
+   return Arch.empty() ? "none" : Arch;
 }
                                                                        /*}}}*/
 // ListParser::ArchitectureAll                                         /*{{{*/

diff --git a/apt-pkg/pkgcachegen.cc b/apt-pkg/pkgcachegen.cc
index 654f82baa978f65c10c7b9596c3e70ea71a6a346..07a21d27fb1e2c3e5481f90cad046c71b8f78d80 100644 (file)
--- a/apt-pkg/pkgcachegen.cc
+++ b/apt-pkg/pkgcachegen.cc
@@ -229,22 +229,6 @@ bool pkgCacheGenerator::MergeList(ListParser &List,
         continue;
       }
 
-      if (Arch.empty() == true)
-      {
-        // use the pseudo arch 'none' for arch-less packages
-        Arch = "none";
-        /* We might built a SingleArchCache here, which we don't want to blow up
-           just for these :none packages to a proper MultiArchCache, so just ensure
-           that we have always a native package structure first for SingleArch */
-        pkgCache::PkgIterator NP;
-        Dynamic<pkgCache::PkgIterator> DynPkg(NP);
-        if (NewPackage(NP, PackageName, _config->Find("APT::Architecture")) == false)
-        // TRANSLATOR: The first placeholder is a package name,
-        // the other two should be copied verbatim as they include debug info
-        return _error->Error(_("Error occurred while processing %s (%s%d)"),
-                             PackageName.c_str(), "NewPackage", 0);
-      }
-
       // Get a pointer to the package structure
       pkgCache::PkgIterator Pkg;
       Dynamic<pkgCache::PkgIterator> DynPkg(Pkg);
@@ -440,40 +424,6 @@ bool pkgCacheGenerator::MergeListVersion(ListParser &List, pkgCache::PkgIterator
               return _error->Error(_("Error occurred while processing %s (%s%d)"),
                                    Pkg.Name(), "AddImplicitDepends", 1);
       }
-      /* :none packages are packages without an architecture. They are forbidden by
-        debian-policy, so usually they will only be in (old) dpkg status files -
-        and dpkg will complain about them - and are pretty rare. We therefore do
-        usually not create conflicts while the parent is created, but only if a :none
-        package (= the target) appears. This creates incorrect dependencies on :none
-        for architecture-specific dependencies on the package we copy from, but we
-        will ignore this bug as architecture-specific dependencies are only allowed
-        in jessie and until then the :none packages should be extinct (hopefully).
-        In other words: This should work long enough to allow graceful removal of
-        these packages, it is not supposed to allow users to keep using them … */
-      if (strcmp(Pkg.Arch(), "none") == 0)
-      {
-        pkgCache::PkgIterator M = Grp.FindPreferredPkg();
-        if (M.end() == false && Pkg != M)
-        {
-           pkgCache::DepIterator D = M.RevDependsList();
-           Dynamic<pkgCache::DepIterator> DynD(D);
-           for (; D.end() == false; ++D)
-           {
-              if ((D->Type != pkgCache::Dep::Conflicts &&
-                   D->Type != pkgCache::Dep::DpkgBreaks &&
-                   D->Type != pkgCache::Dep::Replaces) ||
-                  D.ParentPkg().Group() == Grp)
-                 continue;
-
-              map_pointer_t *OldDepLast = NULL;
-              pkgCache::VerIterator ConVersion = D.ParentVer();
-              Dynamic<pkgCache::VerIterator> DynV(ConVersion);
-              // duplicate the Conflicts/Breaks/Replaces for :none arch
-              NewDepends(Pkg, ConVersion, D->Version,
-                    D->CompareOp, D->Type, OldDepLast);
-           }
-        }
-      }
    }
    if (unlikely(AddImplicitDepends(Grp, Pkg, Ver) == false))
       return _error->Error(_("Error occurred while processing %s (%s%d)"),