some minor cleanup

[openwrt/openwrt.git] / scripts / gen_deps.pl

diff --git a/scripts/gen_deps.pl b/scripts/gen_deps.pl
index 745d31c7d0877da9bc380978bcf8af6a648b2be1..af206f004782675832ea7f2866232a5f704e65b5 100755 (executable)
--- a/scripts/gen_deps.pl
+++ b/scripts/gen_deps.pl
@@ -34,6 +34,12 @@ while ($line = <>) {
                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 +58,7 @@ $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 +76,7 @@ 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}) {