Merge from DonKult

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

diff --git a/apt-pkg/pkgcache.cc b/apt-pkg/pkgcache.cc
index c6326abf12fb2d98b67d4e73a3b5433668e2c52d..b63900adb94ca3bba06f13959b61f820ea5bff7a 100644 (file)
--- a/apt-pkg/pkgcache.cc
+++ b/apt-pkg/pkgcache.cc
@@ -217,6 +217,9 @@ pkgCache::PkgIterator pkgCache::FindPkg(const string &Name) {
        if (found == string::npos)
                return FindPkg(Name, "native");
        string const Arch = Name.substr(found+1);
+       /* Beware: This is specialcased to handle pkg:any in dependencies as
+          these are linked to virtual pkg:any named packages with all archs.
+          If you want any arch from a given pkg, use FindPkg(pkg,arch) */
        if (Arch == "any")
                return FindPkg(Name, "any");
        return FindPkg(Name.substr(0, found), Arch);
@@ -228,7 +231,7 @@ pkgCache::PkgIterator pkgCache::FindPkg(const string &Name) {
 pkgCache::PkgIterator pkgCache::FindPkg(const string &Name, string const &Arch) {
        if (MultiArchCache() == false) {
                if (Arch == "native" || Arch == "all" || Arch == "any" ||
-                   Arch == _config->Find("APT::Architecture"))
+                   Arch == NativeArch())
                        return SingleArchFindPkg(Name);
                else
                        return PkgIterator(*this,0);
@@ -322,15 +325,15 @@ pkgCache::PkgIterator pkgCache::GrpIterator::FindPkg(string Arch) const {
        if (Arch == "any")
                return PkgIterator(*Owner, Owner->PkgP + S->FirstPackage);
 
-       static string const myArch = _config->Find("APT::Architecture");
+       char const* const myArch = Owner->NativeArch();
        /* Most of the time the package for our native architecture is
           the one we add at first to the cache, but this would be the
           last one we check, so we do it now. */
        if (Arch == "native" || Arch == myArch || Arch == "all") {
-               Arch = myArch;
                pkgCache::Package *Pkg = Owner->PkgP + S->LastPackage;
-               if (stringcasecmp(Arch, Owner->StrP + Pkg->Arch) == 0)
+               if (strcasecmp(myArch, Owner->StrP + Pkg->Arch) == 0)
                        return PkgIterator(*Owner, Pkg);
+               Arch = myArch;
        }
 
        /* Iterate over the list to find the matching arch
@@ -503,7 +506,8 @@ std::string pkgCache::PkgIterator::FullName(bool const &Pretty) const
 {
    string fullname = Name();
    if (Pretty == false ||
-       (strcmp(Arch(), "all") != 0 && _config->Find("APT::Architecture") != Arch()))
+       (strcmp(Arch(), "all") != 0 &&
+       strcmp(Owner->NativeArch(), Arch()) != 0))
       return fullname.append(":").append(Arch());
    return fullname;
 }