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build: propagate override information to .config file 

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>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44336 3c298f89-4303-0410-b956-a3cf2f4a3e73
master
John Crispin 2015-02-09 12:09:43 +00:00
parent 95a718f81b
commit 6b1d86bc97
2 changed files with 18 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
scripts/metadata.pl
View File

@ -679,6 +679,13 @@ EOF
print "endmenu\n\n";
}
sub print_package_overrides() {
keys %overrides > 0 or return;
print "\tconfig OVERRIDE_PKGS\n";
print "\t\tstring\n";
print "\t\tdefault \"".join(" ", keys %overrides)."\"\n\n";
}
sub gen_package_config() {
parse_package_metadata($ARGV[0]) or exit 1;
print "menuconfig IMAGEOPT\n\tbool \"Image configuration\"\n\tdefault n\n";
@ -704,6 +711,7 @@ EOF
foreach my $cat (sort {uc($a) cmp uc($b)} keys %category) {
print_package_config_category $cat;
}
print_package_overrides();
}
sub get_conditional_dep($$) {

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;
};