diff options
| author | David Kalnischkies <kalnischkies@gmail.com> | 2010-02-12 00:04:31 +0100 |
|---|---|---|
| committer | David Kalnischkies <kalnischkies@gmail.com> | 2010-02-12 00:04:31 +0100 |
| commit | 803ea2a87f81252b2c0d541b8502ed206ce57c84 (patch) | |
| tree | f6d5f02637a7bcd62330c1a51bca42a34378c0b1 /apt-pkg/pkgcachegen.cc | |
| parent | c5dac10c3dd6d8f54d97d3105803d07fa891fcd4 (diff) | |
Add yet another pseudo package which isn't as pseudo as the others:
Arch all packages are now represented by arch depending packages which
all depend on a package with the same name and the special arch "all".
This packages has NO dependencies, but beside this the same information.
It is the only package which has a size, the arch depending ones all
have a zero size. While the arch depending pseudo packages are used
for dependency resolution the arch "all" package is used for downloading
and ordering of the package.
Diffstat (limited to 'apt-pkg/pkgcachegen.cc')
| -rw-r--r-- | apt-pkg/pkgcachegen.cc | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/apt-pkg/pkgcachegen.cc b/apt-pkg/pkgcachegen.cc index ebda325f7..c1b546a00 100644 --- a/apt-pkg/pkgcachegen.cc +++ b/apt-pkg/pkgcachegen.cc @@ -115,9 +115,10 @@ bool pkgCacheGenerator::MergeList(ListParser &List, /* As we handle Arch all packages as architecture bounded we add all information to every (simulated) arch package */ std::vector<string> genArch; - if (List.ArchitectureAll() == true) + if (List.ArchitectureAll() == true) { genArch = APT::Configuration::getArchitectures(); - else + genArch.push_back("all"); + } else genArch.push_back(List.Architecture()); for (std::vector<string>::const_iterator arch = genArch.begin(); @@ -531,8 +532,11 @@ bool pkgCacheGenerator::FinishCache(OpProgress &Progress) { for (pkgCache::GrpIterator G = GetCache().GrpBegin(); G.end() != true; G++) { string const PkgName = G.Name(); for (pkgCache::PkgIterator P = G.PackageList(); P.end() != true; P = G.NextPkg(P)) { + if (strcmp(P.Arch(),"all") == 0) + continue; + pkgCache::PkgIterator allPkg; for (pkgCache::VerIterator V = P.VersionList(); V.end() != true; V++) { - string const Arch = V.Arch(); + string const Arch = V.Arch(true); map_ptrloc *OldDepLast = NULL; /* MultiArch handling introduces a lot of implicit Dependencies: - MultiArch: same → Co-Installable if they have the same version @@ -540,6 +544,8 @@ bool pkgCacheGenerator::FinishCache(OpProgress &Progress) { - All others conflict with all other group members */ bool const coInstall = (V->MultiArch == pkgCache::Version::All || V->MultiArch == pkgCache::Version::Same); + if (V->MultiArch == pkgCache::Version::All && allPkg.end() == true) + allPkg = G.FindPkg("all"); for (vector<string>::const_iterator A = archs.begin(); A != archs.end(); ++A) { if (*A == Arch) continue; @@ -561,6 +567,12 @@ bool pkgCacheGenerator::FinishCache(OpProgress &Progress) { NewDepends(D, V, V.VerStr(), pkgCache::Dep::Greater, pkgCache::Dep::DpkgBreaks, OldDepLast); + if (V->MultiArch == pkgCache::Version::All) { + // Depend on ${self}:all which does depend on nothing + NewDepends(allPkg, V, V.VerStr(), + pkgCache::Dep::Equals, pkgCache::Dep::Depends, + OldDepLast); + } } else { // Conflicts: ${self}:other NewDepends(D, V, "", @@ -675,7 +687,7 @@ bool pkgCacheGenerator::ListParser::NewProvides(pkgCache::VerIterator Ver, pkgCache &Cache = Owner->Cache; // We do not add self referencing provides - if (Ver.ParentPkg().Name() == PkgName && PkgArch == Ver.Arch()) + if (Ver.ParentPkg().Name() == PkgName && PkgArch == Ver.Arch(true)) return true; // Get a structure |