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scripts: dump-target-info print kernel versions #4743

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scripts: dump-target-info print kernel versions #4743

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26 changes: 23 additions & 3 deletions scripts/dump-target-info.pl
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Expand Up @@ -4,7 +4,7 @@
use warnings;
use Cwd;

my (%targets, %architectures);
my (%targets, %architectures, %kernels);

$ENV{'TOPDIR'} = Cwd::getcwd();

Expand All @@ -13,7 +13,7 @@ sub parse_targetinfo {
my ($target_dir, $subtarget) = @_;

if (open M, "make -C '$target_dir' --no-print-directory DUMP=1 TARGET_BUILD=1 SUBTARGET='$subtarget' |") {
my ($target_name, $target_arch, @target_features);
my ($target_name, $target_arch, $target_kernel, $target_testing_kernel, @target_features);
while (defined(my $line = readline M)) {
chomp $line;

Expand All @@ -23,19 +23,32 @@ sub parse_targetinfo {
elsif ($line =~ /^Target-Arch-Packages: (.+)$/) {
$target_arch = $1;
}
elsif ($line =~ /^Linux-Version: (\d\.\d+)\.\d+$/) {
$target_kernel = $1;
}
elsif ($line =~ /^Linux-Testing-Version: (\d\.\d+)\.\d+$/) {
$target_testing_kernel = $1;
}
elsif ($line =~ /^Target-Features: (.+)$/) {
@target_features = split /\s+/, $1;
}
elsif ($line =~ /^@\@$/) {
if ($target_name && $target_arch &&
if ($target_name && $target_arch && $target_kernel &&
!grep { $_ eq 'broken' or $_ eq 'source-only' } @target_features) {
$targets{$target_name} = $target_arch;
$architectures{$target_arch} ||= [];
push @{$architectures{$target_arch}}, $target_name;
$kernels{$target_name} ||= [];
push @{$kernels{$target_name}}, $target_kernel;
if ($target_testing_kernel) {
push @{$kernels{$target_name}}, $target_testing_kernel;
}
}

undef $target_name;
undef $target_arch;
undef $target_kernel;
undef $target_testing_kernel;
@target_features = ();
}
}
Expand Down Expand Up @@ -85,7 +98,14 @@ sub get_targetinfo {
printf "%s %s\n", $target_arch, join ' ', @{$architectures{$target_arch}};
}
}
elsif (@ARGV == 1 && $ARGV[0] eq 'kernels') {
get_targetinfo();
foreach my $target_name (sort keys %targets) {
printf "%s %s\n", $target_name, join ' ', @{$kernels{$target_name}};
}
}
else {
print "Usage: $0 targets\n";
print "Usage: $0 architectures\n";
print "Usage: $0 kernels\n";
}