openwrt/scripts/package-metadata.pl
Zefir Kurtisi cf458de382 scripts: fix build warning when overriding packages
If core packages are overridden, CONFIG_OVERRIDE_PKGS is set
based on the scan order of packages, which eventually causes
that config value to be modified on each build and with
that causes the build process to warn for configuration
being out of sync.

This commit changes the CONFIG_OVERRIDE_PKGS to be sorted
and prevents that false warning.

Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
2016-10-15 11:36:51 +02:00

650 lines
16 KiB
Perl
Executable File

#!/usr/bin/env perl
use FindBin;
use lib "$FindBin::Bin";
use strict;
use metadata;
use Getopt::Long;
my %board;
sub version_to_num($) {
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 gen_kconfig_overrides() {
my %config;
my %kconfig;
my $package;
my $pkginfo = shift @ARGV;
my $cfgfile = shift @ARGV;
my $patchver = shift @ARGV;
# parameter 2: build system config
open FILE, "<$cfgfile" or return;
while (<FILE>) {
/^(CONFIG_.+?)=(.+)$/ and $config{$1} = 1;
}
close FILE;
# parameter 1: package metadata
open FILE, "<$pkginfo" or return;
while (<FILE>) {
/^Package:\s*(.+?)\s*$/ and $package = $1;
/^Kernel-Config:\s*(.+?)\s*$/ and do {
my @config = split /\s+/, $1;
foreach my $config (version_filter_list($patchver, @config)) {
my $val = 'm';
my $override;
if ($config =~ /^(.+?)=(.+)$/) {
$config = $1;
$override = 1;
$val = $2;
}
if ($config{"CONFIG_PACKAGE_$package"} and ($config ne 'n')) {
next if $kconfig{$config} eq 'y';
$kconfig{$config} = $val;
} elsif (!$override) {
$kconfig{$config} or $kconfig{$config} = 'n';
}
}
};
};
close FILE;
foreach my $kconfig (sort keys %kconfig) {
if ($kconfig{$kconfig} eq 'n') {
print "# $kconfig is not set\n";
} else {
print "$kconfig=$kconfig{$kconfig}\n";
}
}
}
my %dep_check;
sub __find_package_dep($$) {
my $pkg = shift;
my $name = shift;
my $deps = ($pkg->{vdepends} or $pkg->{depends});
return 0 unless defined $deps;
foreach my $dep (@{$deps}) {
next if $dep_check{$dep};
$dep_check{$dep} = 1;
return 1 if $dep eq $name;
return 1 if ($package{$dep} and (__find_package_dep($package{$dep},$name) == 1));
}
return 0;
}
# wrapper to avoid infinite recursion
sub find_package_dep($$) {
my $pkg = shift;
my $name = shift;
%dep_check = ();
return __find_package_dep($pkg, $name);
}
sub package_depends($$) {
my $a = shift;
my $b = shift;
my $ret;
return 0 if ($a->{submenu} ne $b->{submenu});
if (find_package_dep($a, $b->{name}) == 1) {
$ret = 1;
} elsif (find_package_dep($b, $a->{name}) == 1) {
$ret = -1;
} else {
return 0;
}
return $ret;
}
sub mconf_depends {
my $pkgname = shift;
my $depends = shift;
my $only_dep = shift;
my $res;
my $dep = shift;
my $seen = shift;
my $parent_condition = shift;
$dep or $dep = {};
$seen or $seen = {};
my @t_depends;
$depends or return;
my @depends = @$depends;
foreach my $depend (@depends) {
my $m = "depends on";
my $flags = "";
$depend =~ s/^([@\+]+)// and $flags = $1;
my $vdep;
my $condition = $parent_condition;
next if $condition eq $depend;
next if $seen->{"$parent_condition:$depend"};
next if $seen->{":$depend"};
$seen->{"$parent_condition:$depend"} = 1;
if ($depend =~ /^(.+):(.+)$/) {
if ($1 ne "PACKAGE_$pkgname") {
if ($condition) {
$condition = "$condition && $1";
} else {
$condition = $1;
}
}
$depend = $2;
}
next if $package{$depend} and $package{$depend}->{buildonly};
if ($flags =~ /\+/) {
if ($vdep = $package{$depend}->{vdepends}) {
my @vdeps = @$vdep;
$depend = shift @vdeps;
if (@vdeps > 1) {
$condition = '!('.join("||", map { "PACKAGE_".$_ } @vdeps).')';
} elsif (@vdeps > 0) {
$condition = '!PACKAGE_'.$vdeps[0];
}
}
# Menuconfig will not treat 'select FOO' as a real dependency
# thus if FOO depends on other config options, these dependencies
# will not be checked. To fix this, we simply emit all of FOO's
# depends here as well.
$package{$depend} and push @t_depends, [ $package{$depend}->{depends}, $condition ];
$m = "select";
next if $only_dep;
$flags =~ /@/ or $depend = "PACKAGE_$depend";
} else {
if ($vdep = $package{$depend}->{vdepends}) {
$depend = join("||", map { "PACKAGE_".$_ } @$vdep);
} else {
$flags =~ /@/ or $depend = "PACKAGE_$depend";
}
}
if ($condition) {
if ($m =~ /select/) {
next if $depend eq $condition;
$depend = "$depend if $condition";
} else {
$depend = "!($condition) || $depend" unless $dep->{$condition} eq 'select';
}
}
$dep->{$depend} =~ /select/ or $dep->{$depend} = $m;
}
foreach my $tdep (@t_depends) {
mconf_depends($pkgname, $tdep->[0], 1, $dep, $seen, $tdep->[1]);
}
foreach my $depend (keys %$dep) {
my $m = $dep->{$depend};
$res .= "\t\t$m $depend\n";
}
return $res;
}
sub mconf_conflicts {
my $pkgname = shift;
my $depends = shift;
my $res = "";
foreach my $depend (@$depends) {
next unless $package{$depend};
$res .= "\t\tdepends on m || (PACKAGE_$depend != y)\n";
}
return $res;
}
sub print_package_config_category($) {
my $cat = shift;
my %menus;
my %menu_dep;
return unless $category{$cat};
print "menu \"$cat\"\n\n";
my %spkg = %{$category{$cat}};
foreach my $spkg (sort {uc($a) cmp uc($b)} keys %spkg) {
foreach my $pkg (@{$spkg{$spkg}}) {
next if $pkg->{buildonly};
my $menu = $pkg->{submenu};
if ($menu) {
$menu_dep{$menu} or $menu_dep{$menu} = $pkg->{submenudep};
} else {
$menu = 'undef';
}
$menus{$menu} or $menus{$menu} = [];
push @{$menus{$menu}}, $pkg;
}
}
my @menus = sort {
($a eq 'undef' ? 1 : 0) or
($b eq 'undef' ? -1 : 0) or
($a cmp $b)
} keys %menus;
foreach my $menu (@menus) {
my @pkgs = sort {
package_depends($a, $b) or
($a->{name} cmp $b->{name})
} @{$menus{$menu}};
if ($menu ne 'undef') {
$menu_dep{$menu} and print "if $menu_dep{$menu}\n";
print "menu \"$menu\"\n";
}
foreach my $pkg (@pkgs) {
next if $pkg->{ignore};
my $title = $pkg->{name};
my $c = (72 - length($pkg->{name}) - length($pkg->{title}));
if ($c > 0) {
$title .= ("." x $c). " ". $pkg->{title};
}
$title = "\"$title\"";
print "\t";
$pkg->{menu} and print "menu";
print "config PACKAGE_".$pkg->{name}."\n";
$pkg->{hidden} and $title = "";
print "\t\t".($pkg->{tristate} ? 'tristate' : 'bool')." $title\n";
print "\t\tdefault y if DEFAULT_".$pkg->{name}."\n";
unless ($pkg->{hidden}) {
my @def = ("ALL");
if (!exists($pkg->{repository})) {
push @def, "ALL_NONSHARED";
}
if ($pkg->{name} =~ /^kmod-/) {
push @def, "ALL_KMODS";
}
$pkg->{default} ||= "m if " . join("||", @def);
}
if ($pkg->{default}) {
foreach my $default (split /\s*,\s*/, $pkg->{default}) {
print "\t\tdefault $default\n";
}
}
print mconf_depends($pkg->{name}, $pkg->{depends}, 0);
print mconf_depends($pkg->{name}, $pkg->{mdepends}, 0);
print mconf_conflicts($pkg->{name}, $pkg->{conflicts});
print "\t\thelp\n";
print $pkg->{description};
print "\n";
$pkg->{config} and print $pkg->{config}."\n";
}
if ($menu ne 'undef') {
print "endmenu\n";
$menu_dep{$menu} and print "endif\n";
}
}
print "endmenu\n\n";
undef $category{$cat};
}
sub print_package_features() {
keys %features > 0 or return;
print "menu \"Package features\"\n";
foreach my $n (keys %features) {
my @features = sort { $b->{priority} <=> $a->{priority} or $a->{title} cmp $b->{title} } @{$features{$n}};
print <<EOF;
choice
prompt "$features[0]->{target_title}"
default FEATURE_$features[0]->{name}
EOF
foreach my $feature (@features) {
print <<EOF;
config FEATURE_$feature->{name}
bool "$feature->{title}"
EOF
$feature->{description} =~ /\w/ and do {
print "\t\thelp\n".$feature->{description}."\n";
};
}
print "endchoice\n"
}
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(" ", sort 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";
foreach my $preconfig (keys %preconfig) {
foreach my $cfg (keys %{$preconfig{$preconfig}}) {
my $conf = $preconfig{$preconfig}->{$cfg}->{id};
$conf =~ tr/\.-/__/;
print <<EOF
config UCI_PRECONFIG_$conf
string "$preconfig{$preconfig}->{$cfg}->{label}" if IMAGEOPT
depends on PACKAGE_$preconfig
default "$preconfig{$preconfig}->{$cfg}->{default}"
EOF
}
}
print "source \"package/*/image-config.in\"\n";
if (scalar glob "package/feeds/*/*/image-config.in") {
print "source \"package/feeds/*/*/image-config.in\"\n";
}
print_package_features();
print_package_config_category 'Base system';
foreach my $cat (sort {uc($a) cmp uc($b)} keys %category) {
print_package_config_category $cat;
}
print_package_overrides();
}
sub get_conditional_dep($$) {
my $condition = shift;
my $depstr = shift;
if ($condition) {
if ($condition =~ /^!(.+)/) {
return "\$(if \$(CONFIG_$1),,$depstr)";
} else {
return "\$(if \$(CONFIG_$condition),$depstr)";
}
} else {
return $depstr;
}
}
sub gen_package_mk() {
my %conf;
my %dep;
my %done;
my $line;
parse_package_metadata($ARGV[0]) or exit 1;
foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
my $config;
my $pkg = $package{$name};
my @srcdeps;
next if defined $pkg->{vdepends};
$config = "\$(CONFIG_PACKAGE_$name)";
if ($config) {
$pkg->{buildonly} and $config = "";
print "package-$config += $pkg->{subdir}$pkg->{src}\n";
if ($pkg->{variant}) {
if (!defined($done{$pkg->{src}}) or $pkg->{variant_default}) {
print "\$(curdir)/$pkg->{subdir}$pkg->{src}/default-variant := $pkg->{variant}\n";
}
print "\$(curdir)/$pkg->{subdir}$pkg->{src}/variants += \$(if $config,$pkg->{variant})\n"
}
$pkg->{prereq} and print "prereq-$config += $pkg->{subdir}$pkg->{src}\n";
}
next if $done{$pkg->{src}};
$done{$pkg->{src}} = 1;
if (@{$pkg->{buildtypes}} > 0) {
print "buildtypes-$pkg->{subdir}$pkg->{src} = ".join(' ', @{$pkg->{buildtypes}})."\n";
}
foreach my $spkg (@{$srcpackage{$pkg->{src}}}) {
foreach my $dep (@{$spkg->{depends}}, @{$spkg->{builddepends}}) {
$dep =~ /@/ or do {
$dep =~ s/\+//g;
push @srcdeps, $dep;
};
}
}
foreach my $type (@{$pkg->{buildtypes}}) {
my @extra_deps;
my %deplines;
next unless $pkg->{"builddepends/$type"};
foreach my $dep (@{$pkg->{"builddepends/$type"}}) {
my $suffix = "";
my $condition;
if ($dep =~ /^(.+):(.+)/) {
$condition = $1;
$dep = $2;
}
if ($dep =~ /^(.+)(\/.+)/) {
$dep = $1;
$suffix = $2;
}
my $idx = "";
my $pkg_dep = $package{$dep};
if (defined($pkg_dep) && defined($pkg_dep->{src})) {
$idx = $pkg_dep->{subdir}.$pkg_dep->{src};
} elsif (defined($srcpackage{$dep})) {
$idx = $subdir{$dep}.$dep;
} else {
next;
}
my $depstr = "\$(curdir)/$idx$suffix/compile";
my $depline = get_conditional_dep($condition, $depstr);
if ($depline) {
$deplines{$depline}++;
}
}
my $depline = join(" ", sort keys %deplines);
if ($depline) {
$line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/$type/compile += $depline\n";
}
}
my $hasdeps = 0;
my %deplines;
foreach my $deps (@srcdeps) {
my $idx;
my $condition;
my $prefix = "";
my $suffix = "";
if ($deps =~ /^(.+):(.+)/) {
$condition = $1;
$deps = $2;
}
if ($deps =~ /^(.+)(\/.+)/) {
$deps = $1;
$suffix = $2;
}
my $pkg_dep = $package{$deps};
my @deps;
if ($pkg_dep->{vdepends}) {
@deps = @{$pkg_dep->{vdepends}};
} else {
@deps = ($deps);
}
foreach my $dep (@deps) {
$pkg_dep = $package{$deps};
if (defined $pkg_dep->{src}) {
($pkg->{src} ne $pkg_dep->{src}.$suffix) and $idx = $pkg_dep->{subdir}.$pkg_dep->{src};
} elsif (defined($srcpackage{$dep})) {
$idx = $subdir{$dep}.$dep;
}
undef $idx if $idx eq 'base-files';
if ($idx) {
$idx .= $suffix;
my $depline;
next if $pkg->{src} eq $pkg_dep->{src}.$suffix;
next if $dep{$condition.":".$pkg->{src}."->".$idx};
next if $dep{$pkg->{src}."->($dep)".$idx} and $pkg_dep->{vdepends};
my $depstr;
if ($pkg_dep->{vdepends}) {
$depstr = "\$(if \$(CONFIG_PACKAGE_$dep),\$(curdir)/$idx/compile)";
$dep{$pkg->{src}."->($dep)".$idx} = 1;
} else {
$depstr = "\$(curdir)/$idx/compile";
$dep{$pkg->{src}."->".$idx} = 1;
}
$depline = get_conditional_dep($condition, $depstr);
if ($depline) {
$deplines{$depline}++;
}
}
}
}
my $depline = join(" ", sort keys %deplines);
if ($depline) {
$line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/compile += $depline\n";
}
}
if ($line ne "") {
print "\n$line";
}
foreach my $preconfig (keys %preconfig) {
my $cmds;
foreach my $cfg (keys %{$preconfig{$preconfig}}) {
my $conf = $preconfig{$preconfig}->{$cfg}->{id};
$conf =~ tr/\.-/__/;
$cmds .= "\techo \"uci set '$preconfig{$preconfig}->{$cfg}->{id}=\$(subst \",,\$(CONFIG_UCI_PRECONFIG_$conf))'\"; \\\n";
}
next unless $cmds;
print <<EOF
ifndef DUMP_TARGET_DB
\$(TARGET_DIR)/etc/uci-defaults/$preconfig: FORCE
( \\
$cmds \\
) > \$@
ifneq (\$(IMAGEOPT)\$(CONFIG_IMAGEOPT),)
package/preconfig: \$(TARGET_DIR)/etc/uci-defaults/$preconfig
endif
endif
EOF
}
}
sub gen_package_source() {
parse_package_metadata($ARGV[0]) or exit 1;
foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
my $pkg = $package{$name};
if ($pkg->{name} && $pkg->{source}) {
print "$pkg->{name}: ";
print "$pkg->{source}\n";
}
}
}
sub gen_package_subdirs() {
parse_package_metadata($ARGV[0]) or exit 1;
foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
my $pkg = $package{$name};
if ($pkg->{name} && $pkg->{repository}) {
print "Package/$name/subdir = $pkg->{repository}\n";
}
}
}
sub gen_package_license($) {
my $level = shift;
parse_package_metadata($ARGV[0]) or exit 1;
foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
my $pkg = $package{$name};
if ($pkg->{name}) {
if ($pkg->{license}) {
print "$pkg->{name}: ";
print "$pkg->{license}\n";
if ($pkg->{licensefiles} && $level == 0) {
print "\tFiles: $pkg->{licensefiles}\n";
}
} else {
if ($level == 1) {
print "$pkg->{name}: Missing license! ";
print "Please fix $pkg->{makefile}\n";
}
}
}
}
}
sub gen_version_filtered_list() {
foreach my $item (version_filter_list(@ARGV)) {
print "$item\n";
}
}
sub parse_command() {
GetOptions("ignore=s", \@ignore);
my $cmd = shift @ARGV;
for ($cmd) {
/^mk$/ and return gen_package_mk();
/^config$/ and return gen_package_config();
/^kconfig/ and return gen_kconfig_overrides();
/^source$/ and return gen_package_source();
/^subdirs$/ and return gen_package_subdirs();
/^license$/ and return gen_package_license(0);
/^licensefull$/ and return gen_package_license(1);
/^version_filter$/ and return gen_version_filtered_list();
}
die <<EOF
Available Commands:
$0 mk [file] Package metadata in makefile format
$0 config [file] Package metadata in Kconfig format
$0 kconfig [file] [config] [patchver] Kernel config overrides
$0 source [file] Package source file information
$0 subdirs [file] Package subdir information in makefile format
$0 license [file] Package license information
$0 licensefull [file] Package license information (full list)
$0 version_filter [patchver] [list...] Filter list of version tagged strings
Options:
--ignore <name> Ignore the source package <name>
EOF
}
parse_command();