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scripts: add version_filter command to metadata.pl 

Also support version annotated Kconfig symbols in the kconfig subcommand.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 44188
This commit is contained in:
Jo-Philipp Wich 2015-01-29 15:50:53 +00:00
parent 634e9fe920
commit f0293eae4f
1 changed files with 59 additions and 9 deletions
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68
scripts/metadata.pl
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@ -12,6 +12,47 @@ sub confstr($) {
return $conf;
}
sub version_to_num($) {
my $str = shift;
my $num = 0;
if (defined($str) && $str =~ /^\d+(?:\.\d+)+$/)
{
my @n = (split(/\./, $str), 0, 0, 0, 0);
$num = ($n[0] << 24) | ($n[1] << 16) | ($n[2] << 8) | $n[3];
}
return $num;
}
sub version_filter_list(@) {
my $cmpver = version_to_num(shift @_);
my @items;
foreach my $item (@_)
{
if ($item =~ s/@(lt|le|gt|ge|eq|ne)(\d+(?:\.\d+)+)\b//)
{
my $op = $1;
my $symver = version_to_num($2);
if ($symver > 0 && $cmpver > 0)
{
next unless (($op eq 'lt' && $cmpver < $symver) ||
($op eq 'le' && $cmpver <= $symver) ||
($op eq 'gt' && $cmpver > $symver) ||
($op eq 'ge' && $cmpver >= $symver) ||
($op eq 'eq' && $cmpver == $symver) ||
($op eq 'ne' && $cmpver != $symver));
}
}
push @items, $item;
}
return @items;
}
sub parse_target_metadata() {
my $file = shift @ARGV;
my ($target, @target, $profile);
@ -96,6 +137,7 @@ sub gen_kconfig_overrides() {
my $package;
my $pkginfo = shift @ARGV;
my $cfgfile = shift @ARGV;
my $patchver = shift @ARGV;
# parameter 2: build system config
open FILE, "<$cfgfile" or return;
@ -110,7 +152,7 @@ sub gen_kconfig_overrides() {
/^Package:\s*(.+?)\s*$/ and $package = $1;
/^Kernel-Config:\s*(.+?)\s*$/ and do {
my @config = split /\s+/, $1;
foreach my $config (@config) {
foreach my $config (version_filter_list($patchver, @config)) {
my $val = 'm';
my $override;
if ($config =~ /^(.+?)=(.+)$/) {
@ -893,6 +935,12 @@ sub gen_package_license($) {
}
}
sub gen_version_filtered_list() {
foreach my $item (version_filter_list(@ARGV)) {
print "$item\n";
}
}
sub parse_command() {
my $cmd = shift @ARGV;
for ($cmd) {
@ -904,17 +952,19 @@ sub parse_command() {
/^package_feeds$/ and return gen_package_feeds();
/^package_license$/ and return gen_package_license(0);
/^package_licensefull$/ and return gen_package_license(1);
/^version_filter$/ and return gen_version_filtered_list();
}
print <<EOF
Available Commands:
$0 target_config [file] Target metadata in Kconfig format
$0 package_mk [file] Package metadata in makefile format
$0 package_config [file] Package metadata in Kconfig format
$0 kconfig [file] [config] Kernel config overrides
$0 package_source [file] Package source file information
$0 package_feeds [file] Package feed information in makefile format
$0 package_license [file] Package license information
$0 package_licensefull [file] Package license information (full list)
$0 target_config [file] Target metadata in Kconfig format
$0 package_mk [file] Package metadata in makefile format
$0 package_config [file] Package metadata in Kconfig format
$0 kconfig [file] [config] [patchver] Kernel config overrides
$0 package_source [file] Package source file information
$0 package_feeds [file] Package feed information in makefile format
$0 package_license [file] Package license information
$0 package_licensefull [file] Package license information (full list)
$0 version_filter [patchver] [list...] Filter list of version tagged strings
EOF
}