diff options
Diffstat (limited to 'URPM')
| -rw-r--r-- | URPM/Resolve.pm | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/URPM/Resolve.pm b/URPM/Resolve.pm index a8489f6..27a881d 100644 --- a/URPM/Resolve.pm +++ b/URPM/Resolve.pm @@ -240,8 +240,8 @@ sub backtrack_selected { #- at this point, dep cannot be resolved, this means we need to disable #- all selection tree, re-enabling removed and obsoleted packages as well. - if (defined $dep->{from}) { - unless ($options{nodeps} || exists $state->{rejected}{$dep->{from}->fullname}) { + if (!$options{nodeps} && defined $dep->{from}) { + unless (exists $state->{rejected}{$dep->{from}->fullname}) { #- package is not currently rejected, compute the closure now. my @l = $options{keep_unrequested_dependencies} ? $urpm->disable_selected($db, $state, $dep->{from}) : $urpm->disable_selected_unrequested_dependencies($db, $state, $dep->{from}); @@ -359,7 +359,11 @@ sub resolve_requested { #- package present or by a new package to upgrade), then requires not satisfied and #- finally conflicts that will force a new upgrade or a remove. while (defined ($dep = shift @properties)) { - my (%diff_provides); + #- in case of keep_unrequested_dependencies option is not set, we need to avoid + #- selecting packages if the source has been disabled. + if (exists $dep->{from} && !$options{keep_unrequested_dependencies}) { + $dep->{from}->flag_selected || exists $state->{selected}{$dep->{from}->id} or next; + } #- take the best choice possible. my @chosen = $urpm->find_chosen_packages($db, $state, $dep->{required}); @@ -409,9 +413,10 @@ sub resolve_requested { my ($p) = @_; if ($pkg->compare_pkg($p) < 0) { $allow = ++$state->{oldpackage}; - $urpm->resolve_rejected($db, $state, $p, - removed => 1, unsatisfied => \@properties, - from => scalar $pkg->fullname, why => { old_requested => 1 }); + #- avoid recusive rejects, else everything may be removed. + my $v = $state->{rejected}{$p->fullname} ||= {}; + $v->{closure}{$pkg->fullname} = { old_requested => 1 }; + $v->{removed} = 1; } }); #- if nothing has been removed, just ignore it. @@ -432,6 +437,8 @@ sub resolve_requested { #- check if package is not already installed before trying to use it, compute #- obsoleted package too. this is valable only for non source package. if ($pkg->arch ne 'src') { + my (%diff_provides); + foreach ($pkg->name." < ".$pkg->epoch.":".$pkg->version."-".$pkg->release, $pkg->obsoletes) { if (my ($n, $o, $v) = /^([^\s\[]*)(?:\[\*\])?\s*\[?([^\s\]]*)\s*([^\s\]]*)/) { #- populate avoided entries according to what is selected. @@ -447,7 +454,7 @@ sub resolve_requested { } #- these packages are not yet selected, if they happens to be selected, #- they must first be unselected. - $state->{rejected}{$p->fullname}{closure}{$pkg->fullname} = undef; + $state->{rejected}{$p->fullname}{closure}{$pkg->fullname} ||= undef; } #- examine rpm db too. $db->traverse_tag('name', [ $n ], sub { @@ -652,11 +659,11 @@ sub disable_selected_unrequested_dependencies { #- disable selected packages, then extend unselection to all required packages #- no more needed and not requested. - while (my @unselected = disable_selected($db, $state, @closure)) { + while (my @unselected = $urpm->disable_selected($db, $state, @closure)) { my %required; - #- keep in mind averything that have been unselected. - push @unselected_closure, @unselected; + #- keep in the packages that have needed to be unselected. + @unselected_closure or push @unselected_closure, @unselected; #- search for unrequested required packages. foreach (@unselected) { @@ -676,7 +683,7 @@ sub disable_selected_unrequested_dependencies { foreach ($pkg->provides_nosense) { foreach (keys %{$state->{whatrequires}{$_}}) { my $p = $urpm->{depslist}[$_] or next; - $p eq $pkg and next; + exists $required{$p->id} and next; $p->flag_selected and $required{$pkg->id} = 1; } } |