diff options
Diffstat (limited to 'scripts/metadata.pl')
| -rwxr-xr-x | scripts/metadata.pl | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/scripts/metadata.pl b/scripts/metadata.pl index e05cc92c42..9c10f9554c 100755 --- a/scripts/metadata.pl +++ b/scripts/metadata.pl @@ -367,7 +367,9 @@ sub mconf_depends($$) { my $only_dep = shift; my $res; my $dep = shift; + my $seen = shift; $dep or $dep = {}; + $seen or $seen = {}; $depends or return; my @depends = @$depends; @@ -382,6 +384,8 @@ sub mconf_depends($$) { $condition = $1; $depend = $2; } + next if $seen->{$depend}; + $seen->{$depend} = 1; if ($vdep = $package{$depend}->{vdepends}) { $depend = join("||", map { "PACKAGE_".$_ } @$vdep); } else { @@ -390,7 +394,7 @@ sub mconf_depends($$) { # thus if FOO depends on other config options, these dependencies # will not be checked. To fix this, we simply emit all of FOO's # depends here as well. - $package{$depend} and mconf_depends($package{$depend}->{depends}, 1, $dep); + $package{$depend} and mconf_depends($package{$depend}->{depends}, 1, $dep, $seen); $m = "select"; next if $only_dep; |