Convert from bdb backend to sqlite

Rationale:
- sqlite backend is supported since rpm-4.16
- bdb backend is deprecated in 4.16 & removed in 4.17 (really 4.16.90)

1 files changed, 21 insertions, 0 deletions

diff --git a/urpm/select.pm b/urpm/select.pm
index a015f7a5..dbde19a3 100644
--- a/urpm/select.pm
+++ b/urpm/select.pm
@@ -756,6 +756,27 @@ sub should_we_migrate_back_rpmdb_db_version {
     0;
 }
 
+sub migrate_forward_rpmdb_db_if_needed {
+    my ($urpm, $state) = @_;
+
+    my ($pkg) = selected_packages_providing($urpm, $state, 'rpm') or return;
+    my $rooted_rpm_version = version->new("v" . $pkg->version); # perl_checker: $self = revision
+    my $rpm_version = _rpm_version(); # perl_checker: $self = revision
+
+    if ($rpm_version ge v4.16.0) {
+	if ($rooted_rpm_version && $rooted_rpm_version ge v4.16) {
+	    $urpm->{debug} and $urpm->{debug}("chrooted db version used by librpm is at least as good as non-rooted one");
+	    if (-f "$urpm->{root}/var/lib/rpm/Packages") {
+		$urpm->{debug} and $urpm->{debug}("Migrating chrooted db");
+		$urpm->{need_migrate_rpmdb_now} = '4.16';
+		urpm::sys::migrate_forward_rpmdb_db_version($urpm, $urpm->{root});
+		return 1;
+	    }
+	}
+    }
+    0;
+}
+
 1;
 
 =back