+EOF
+ }
+ sub generatedir {
+ my %args = @_;
+ my $dir = $args{dir};
+ my @deps = map { s|\.o$|$objext|; $_ } @{$args{deps}};
+ my @actions = ();
+ my %extinfo = ( dso => $dsoext,
+ lib => $libext,
+ bin => $exeext );
+
+ foreach my $type (("dso", "lib", "bin", "script")) {
+ next unless defined($unified_info{dirinfo}->{$dir}->{products}->{$type});
+ # For lib object files, we could update the library. However, it
+ # was decided that it's enough to build the directory local object
+ # files, so we don't need to add any actions, and the dependencies
+ # are already taken care of.
+ if ($type ne "lib") {
+ foreach my $prod (@{$unified_info{dirinfo}->{$dir}->{products}->{$type}}) {
+ if (dirname($prod) eq $dir) {
+ push @deps, $prod.$extinfo{$type};
+ } else {
+ push @actions, "\t@ : No support to produce $type ".join(", ", @{$unified_info{dirinfo}->{$dir}->{products}->{$type}});
+ }
+ }
+ }
+ }
+
+ my $deps = join(" ", @deps);
+ my $actions = join("\n", "", @actions);
+ return <<"EOF";
+$args{dir} $args{dir}/: $deps$actions