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authorPascal Rigaux <pixel@mandriva.com>2006-11-28 14:33:49 +0000
committerPascal Rigaux <pixel@mandriva.com>2006-11-28 14:33:49 +0000
commitd97332a0e3a046f477899b8b6ab715d9ca1848bb (patch)
treee33f35d8502ce9eb7877eb40f2403e1b19e8b2a7 /urpm/media.pm
parent1039d32cdcb1396e9c0bfd2605ab636a4b4eb059 (diff)
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- don't do second pass when non useful
- display the unresolved dependencies that imply a second pass
Diffstat (limited to 'urpm/media.pm')
-rw-r--r--urpm/media.pm28
1 files changed, 19 insertions, 9 deletions
diff --git a/urpm/media.pm b/urpm/media.pm
index 56c9eeaa..956f5908 100644
--- a/urpm/media.pm
+++ b/urpm/media.pm
@@ -1241,7 +1241,7 @@ sub get_hdlist_or_synthesis_and_check_md5sum__remote {
}
sub _read_rpms_from_dir {
- my ($urpm, $medium, $need_second_pass, $clean_cache) = @_;
+ my ($urpm, $medium, $clean_cache) = @_;
my $dir = file_from_local_url($medium->{url});
@@ -1290,7 +1290,7 @@ sub _read_rpms_from_dir {
my @unresolved = grep {
! defined $urpm->{provides}{$_};
} keys %{$urpm->{provides} || {}};
- @unresolved_before == @unresolved or $$need_second_pass = 1;
+ @unresolved_before == @unresolved or $medium->{need_second_pass} = 1;
delete $medium->{synthesis}; #- when building hdlist by ourself, drop synthesis property.
1;
@@ -1298,7 +1298,7 @@ sub _read_rpms_from_dir {
#- options: callback, force, force_building_hdlist, nomd5sum, nopubkey, probe_with
sub _update_medium__parse_if_unmodified__local {
- my ($urpm, $medium, $need_second_pass, $clean_cache, $options) = @_;
+ my ($urpm, $medium, $clean_cache, $options) = @_;
my $dir = file_from_local_url($medium->{url});
@@ -1385,7 +1385,7 @@ this could happen if you mounted manually the directory when creating the medium
}
if ($options->{force_building_hdlist}) {
- _read_rpms_from_dir($urpm, $medium, $need_second_pass, $clean_cache) or return;
+ _read_rpms_from_dir($urpm, $medium, $clean_cache) or return;
}
}
@@ -1536,7 +1536,7 @@ sub _write_rpm_list {
#- options: callback, force, force_building_hdlist, nomd5sum, probe_with, quiet
#- (from _update_medium__parse_if_unmodified__local and _update_medium__parse_if_unmodified__remote)
sub _update_medium_first_pass {
- my ($urpm, $medium, $need_second_pass, $clean_cache, %options) = @_;
+ my ($urpm, $medium, $clean_cache, %options) = @_;
#- we should create the associated synthesis file if it does not already exist...
file_size(statedir_synthesis($urpm, $medium)) >= 20
@@ -1566,7 +1566,7 @@ sub _update_medium_first_pass {
{
my $rc =
file_from_local_url($medium->{url})
- ? _update_medium__parse_if_unmodified__local($urpm, $medium, $need_second_pass, $clean_cache, \%options)
+ ? _update_medium__parse_if_unmodified__local($urpm, $medium, $clean_cache, \%options)
: _update_medium__parse_if_unmodified__remote($urpm, $medium, \%options);
if (!$rc || $rc eq 'unmodified') {
@@ -1613,7 +1613,12 @@ sub _update_medium_first_pass {
{
my @unresolved_after = grep { ! defined $urpm->{provides}{$_} } keys %{$urpm->{provides} || {}};
- @unresolved_before == @unresolved_after or $$need_second_pass = 1;
+ if (@unresolved_before != @unresolved_after) {
+ $medium->{need_second_pass} = 1;
+ $urpm->{debug}(sprintf "medium \"%s\" has unresolved dependencies: %s",
+ $medium->{name},
+ join(' ', difference2(\@unresolved_after, \@unresolved_before)))
+ }
}
unless ($medium->{virtual}) {
@@ -1742,14 +1747,19 @@ sub update_media {
_update_media__handle_some_flags($urpm, $options{forcekey}, $options{all});
my $clean_cache = !$options{noclean};
- my $need_second_pass;
foreach my $medium (grep { !$_->{ignore} } @{$urpm->{media}}) {
- _update_medium_first_pass($urpm, $medium, \$need_second_pass, \$clean_cache, %options)
+ _update_medium_first_pass($urpm, $medium, \$clean_cache, %options)
or _update_medium_first_pass_failed($urpm, $medium);
}
#- some unresolved provides may force to rebuild all synthesis,
#- a second pass will be necessary.
+ my $need_second_pass =
+ (grep { $_->{need_second_pass} } @{$urpm->{media}})
+ #- second pass not useful if not a single media allowed to build a synthesis
+ && (grep { !$_->{virtual} } @{$urpm->{media}})
+ #- second pass not useful if only synthesis available
+ && (grep { !$_->{synthesis} } @{$urpm->{media}});
if ($need_second_pass) {
$urpm->{log}(N("performing second pass to compute dependencies\n"));
$urpm->unresolved_provides_clean;