imagebuilder: exclude metadata for profiles that have no kernel

Device profiles that specify 'DEFAULT := n' are being included
in the imagebuilder metadata, specifically in .profiles.mk, even
though there is no kernel built for the device.  This results in
'make info' showing the device as valid, but then 'make image
PROFILE=xxx' failing with 'No rule to make target xxx-kernel.bin ...'

We exclude these profiles from the imagebuilder, avoiding these
errors.

Fixes: https://github.com/openwrt/openwrt/issues/18410
Signed-off-by: Eric Fahlgren <ericfahlgren@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/18748
(cherry picked from commit b88f3ebb3341281fa7e61dc4f039062e72c86b9e)
Link: https://github.com/openwrt/openwrt/pull/18765
Signed-off-by: Robert Marko <robimarko@gmail.com>

diff --git a/scripts/target-metadata.pl b/scripts/target-metadata.pl
index 0c17e2e3273df6373d9529085502efeae56bc502..3cca361374efca1d4dd4c1988b4d5d5b8cffa595 100755 (executable)
--- a/scripts/target-metadata.pl
+++ b/scripts/target-metadata.pl
@@ -433,7 +433,7 @@ sub gen_profile_mk() {
        my @targets = parse_target_metadata($file);
        foreach my $cur (@targets) {
                next unless $cur->{id} eq $target;
-               my @profile_ids_unique =  do { my %seen; grep { !$seen{$_}++} map { $_->{id} } @{$cur->{profiles}}};
+               my @profile_ids_unique =  do { my %seen; grep { !$seen{$_}++} map { $_->{id} } grep { $_->{default} !~ /^n/ } @{$cur->{profiles}}};
                print "PROFILE_NAMES = ".join(" ", @profile_ids_unique)."\n";
                foreach my $profile (@{$cur->{profiles}}) {
                        print $profile->{id}.'_NAME:='.$profile->{name}."\n";