build: propagate override information to .config file

[openwrt/svn-archive/archive.git] / scripts / metadata.pm

diff --git a/scripts/metadata.pm b/scripts/metadata.pm
index fc8657322e145c15fecebda4bfc309074286a88d..4bf70bbbde7ebe738f983cb3d3b8ca3f82071c15 100644 (file)
--- a/scripts/metadata.pm
+++ b/scripts/metadata.pm
@@ -2,7 +2,7 @@ package metadata;
 use base 'Exporter';
 use strict;
 use warnings;
-our @EXPORT = qw(%package %srcpackage %category %subdir %preconfig %features clear_packages parse_package_metadata get_multiline);
+our @EXPORT = qw(%package %srcpackage %category %subdir %preconfig %features %overrides clear_packages parse_package_metadata get_multiline);
 
 our %package;
 our %preconfig;
@@ -10,6 +10,7 @@ our %srcpackage;
 our %category;
 our %subdir;
 our %features;
+our %overrides;
 
 sub get_multiline {
        my $fh = shift;
@@ -30,6 +31,7 @@ sub clear_packages() {
        %srcpackage = ();
        %category = ();
        %features = ();
+       %overrides = ();
 }
 
 sub parse_package_metadata($) {
@@ -40,6 +42,7 @@ sub parse_package_metadata($) {
        my $preconfig;
        my $subdir;
        my $src;
+       my $override;
 
        open FILE, "<$file" or do {
                warn "Cannot open '$file': $!\n";
@@ -54,8 +57,13 @@ sub parse_package_metadata($) {
                        $subdir =~ s/^package\///;
                        $subdir{$src} = $subdir;
                        $srcpackage{$src} = [];
+                       $override = "";
                        undef $pkg;
                };
+               /^Override: \s*(.+?)\s*$/ and do {
+                       $override = $1;
+                       $overrides{$src} = 1;
+               };
                next unless $src;
                /^Package:\s*(.+?)\s*$/ and do {
                        undef $feature;
@@ -70,6 +78,7 @@ sub parse_package_metadata($) {
                        $pkg->{buildtypes} = [];
                        $pkg->{subdir} = $subdir;
                        $pkg->{tristate} = 1;
+                       $pkg->{override} = $override;
                        $package{$1} = $pkg;
                        push @{$srcpackage{$src}}, $pkg;
                };