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build: propagate override information to .config file

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With this change, override information is now parsed from the metadata
and put in the %packages hash. A new hash - %overrides - is created and
exported, to be used during the .config-package.in generation.

If an override is detected, a new option CONFIG_OVERRIDE_PKGS will be
created in the .config, and will contain a space-separated list of all
the overridden packages.

Signed-off-by: Mathieu Olivari <mathieu@qca.qualcomm.com>

SVN-Revision: 44336
This commit is contained in:
John Crispin
2015-02-09 12:09:43 +00:00
parent b7cf4cc613
commit e2684c218d
2 changed files with 18 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
scripts/metadata.pm
View File

@@ -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;
};