[scripts] metadata.pl: filter direct recursive depends like "select PACKAGE_kmod...

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29695 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/scripts/metadata.pl b/scripts/metadata.pl
index 0f4ae9f..41e6e9c 100755 (executable)
--- a/scripts/metadata.pl
+++ b/scripts/metadata.pl
@@ -475,6 +475,7 @@ sub mconf_depends {
                        $flags =~ /@/ or $depend = "PACKAGE_$depend";
                        if ($condition) {
                                if ($m =~ /select/) {
+                                       next if $depend eq $condition;
                                        $depend = "$depend if $condition";
                                } else {
                                        $depend = "!($condition) || $depend";