changes to target/linux/generic-* should not trigger a kernel-headers rebuild

[openwrt.git] / scripts / gen_deps.pl

diff --git a/scripts/gen_deps.pl b/scripts/gen_deps.pl
index 745d31c..0fc80aa 100755 (executable)
--- a/scripts/gen_deps.pl
+++ b/scripts/gen_deps.pl
@@ -28,12 +28,20 @@ while ($line = <>) {
        $line =~ /^Source-Makefile: \s*(.+\/([^\/]+)\/Makefile)\s*$/ and do {
                $makefile = $1;
                $src = $2;
+               defined $pkg{$src} or $pkg{$src} = {};
+               $pkg{$src}->{src} = $src;
        };
        $line =~ /^Package: \s*(.+)\s*$/ and do {
                $name = $1;
                defined $pkg{$name} or $pkg{$name} = {};
                $pkg{$name}->{src} = $src;
        };
+       $line =~ /^Provides: \s*(.+)\s*$/ and do {
+               foreach my $vpkg (split /\s+/, $1) {
+                       defined $pkg{$vpkg} or $pkg{$vpkg} = {};
+                       $pkg{$vpkg}->{virtual} = 1;
+               }
+       };
        $line =~ /^Prereq-Check:/ and !defined $prereq{$src} and do {
                $pkg{$name}->{prereq} = 1;
        };
@@ -52,6 +60,7 @@ $line="";
 foreach $name (sort {uc($a) cmp uc($b)} keys %pkg) {
        my $config;
        
+       next if defined $pkg{$name}->{virtual};
        if ($options{SDK}) {
                $conf{$pkg{$name}->{src}} or do {
                        $config = 'm';
@@ -69,6 +78,7 @@ foreach $name (sort {uc($a) cmp uc($b)} keys %pkg) {
        my $depline = "";
        foreach my $dep (@{$pkg{$name}->{depends}}) {
                my $idx;
+               next if defined $pkg{$dep}->{virtual};
                if (defined $pkg{$dep}->{src}) {
                        ($pkg{$name}->{src} ne $pkg{$dep}->{src}) and $idx = $pkg{$dep}->{src};
                } elsif (defined($pkg{$dep}) && !$options{SDK}) {