3 use lib
"$FindBin::Bin";
12 sub version_to_num
($) {
16 if (defined($str) && $str =~ /^\d+(?:\.\d+)+$/)
18 my @n = (split(/\./, $str), 0, 0, 0, 0);
19 $num = ($n[0] << 24) | ($n[1] << 16) | ($n[2] << 8) | $n[3];
25 sub version_filter_list
(@
) {
26 my $cmpver = version_to_num
(shift @_);
31 if ($item =~ s/@(lt|le|gt|ge|eq|ne)(\d+(?:\.\d+)+)\b//)
34 my $symver = version_to_num
($2);
36 if ($symver > 0 && $cmpver > 0)
38 next unless (($op eq 'lt' && $cmpver < $symver) ||
39 ($op eq 'le' && $cmpver <= $symver) ||
40 ($op eq 'gt' && $cmpver > $symver) ||
41 ($op eq 'ge' && $cmpver >= $symver) ||
42 ($op eq 'eq' && $cmpver == $symver) ||
43 ($op eq 'ne' && $cmpver != $symver));
53 sub gen_kconfig_overrides
() {
57 my $pkginfo = shift @ARGV;
58 my $cfgfile = shift @ARGV;
59 my $patchver = shift @ARGV;
61 # parameter 2: build system config
62 open FILE
, "<$cfgfile" or return;
64 /^(CONFIG_.+?)=(.+)$/ and $config{$1} = 1;
68 # parameter 1: package metadata
69 open FILE
, "<$pkginfo" or return;
71 /^Package:\s*(.+?)\s*$/ and $package = $1;
72 /^Kernel-Config:\s*(.+?)\s*$/ and do {
73 my @config = split /\s+/, $1;
74 foreach my $config (version_filter_list
($patchver, @config)) {
77 if ($config =~ /^(.+?)=(.+)$/) {
82 if ($config{"CONFIG_PACKAGE_$package"} and ($config ne 'n')) {
83 next if $kconfig{$config} eq 'y';
84 $kconfig{$config} = $val;
85 } elsif (!$override) {
86 $kconfig{$config} or $kconfig{$config} = 'n';
93 foreach my $kconfig (sort keys %kconfig) {
94 if ($kconfig{$kconfig} eq 'n') {
95 print "# $kconfig is not set\n";
97 print "$kconfig=$kconfig{$kconfig}\n";
103 sub __find_package_dep
($$) {
106 my $deps = $pkg->{depends
};
108 return 0 unless defined $deps;
109 foreach my $vpkg (@
{$deps}) {
110 foreach my $dep (@
{$vpackage{$vpkg}}) {
111 next if $dep_check{$dep->{name
}};
112 $dep_check{$dep->{name
}} = 1;
113 return 1 if $dep->{name
} eq $name;
114 return 1 if (__find_package_dep
($dep, $name) == 1);
120 # wrapper to avoid infinite recursion
121 sub find_package_dep
($$) {
126 return __find_package_dep
($pkg, $name);
129 sub package_depends
($$) {
134 return 0 if ($a->{submenu
} ne $b->{submenu
});
135 if (find_package_dep
($a, $b->{name
}) == 1) {
137 } elsif (find_package_dep
($b, $a->{name
}) == 1) {
148 my $only_dep = shift;
152 my $parent_condition = shift;
158 my @depends = @
$depends;
159 foreach my $depend (@depends) {
160 my $m = "depends on";
162 $depend =~ s/^([@\+]+)// and $flags = $1;
163 my $condition = $parent_condition;
165 $depend = $2 if $depend =~ /^(.+):(.+)$/ and $dep->{$1} eq 'select';
167 next if $condition eq $depend;
168 next if $seen->{"$parent_condition:$depend"};
169 next if $seen->{":$depend"};
170 $seen->{"$parent_condition:$depend"} = 1;
171 if ($depend =~ /^(.+):(.+)$/) {
172 if ($1 ne "PACKAGE_$pkgname") {
174 $condition = "$condition && $1";
181 if ($flags =~ /\+/) {
182 my $vdep = $vpackage{$depend};
186 foreach my $v (@
$vdep) {
187 next if $v->{buildonly
};
188 if ($v->{variant_default
}) {
189 unshift @vdeps, $v->{name
};
191 push @vdeps, $v->{name
};
195 $depend = shift @vdeps;
198 $condition = ($condition ?
"$condition && " : '') . join("&&", map { "PACKAGE_$_<PACKAGE_$pkgname" } @vdeps);
199 } elsif (@vdeps > 0) {
200 $condition = ($condition ?
"$condition && " : '') . "PACKAGE_${vdeps[0]}<PACKAGE_$pkgname";
204 # Menuconfig will not treat 'select FOO' as a real dependency
205 # thus if FOO depends on other config options, these dependencies
206 # will not be checked. To fix this, we simply emit all of FOO's
207 # depends here as well.
208 $package{$depend} and push @t_depends, [ $package{$depend}->{depends
}, $condition ];
213 $flags =~ /@/ or $depend = "PACKAGE_$depend";
215 my $vdep = $vpackage{$depend};
216 if ($vdep && @
$vdep > 0) {
217 $depend = join("||", map { "PACKAGE_".$_->{name
} } @
$vdep);
219 $flags =~ /@/ or $depend = "PACKAGE_$depend";
224 if ($m =~ /select/) {
225 next if $depend eq $condition;
226 $depend = "$depend if $condition";
228 next if $dep->{"$depend if $condition"};
229 $depend = "!($condition) || $depend" unless $dep->{$condition} eq 'select';
232 $dep->{$depend} =~ /select/ or $dep->{$depend} = $m;
235 foreach my $tdep (@t_depends) {
236 mconf_depends
($pkgname, $tdep->[0], 1, $dep, $seen, $tdep->[1]);
239 foreach my $depend (sort keys %$dep) {
240 my $m = $dep->{$depend};
241 $res .= "\t\t$m $depend\n";
246 sub mconf_conflicts
{
251 foreach my $depend (@
$depends) {
252 next unless $package{$depend};
253 $res .= "\t\tdepends on m || (PACKAGE_$depend != y)\n";
258 sub print_package_config_category
($) {
263 return unless $category{$cat};
265 print "menu \"$cat\"\n\n";
266 my %spkg = %{$category{$cat}};
268 foreach my $spkg (sort {uc($a) cmp uc($b)} keys %spkg) {
269 foreach my $pkg (@
{$spkg{$spkg}}) {
270 next if $pkg->{buildonly
};
271 my $menu = $pkg->{submenu
};
273 $menu_dep{$menu} or $menu_dep{$menu} = $pkg->{submenudep
};
277 $menus{$menu} or $menus{$menu} = [];
278 push @
{$menus{$menu}}, $pkg;
282 ($a eq 'undef' ?
1 : 0) or
283 ($b eq 'undef' ?
-1 : 0) or
287 foreach my $menu (@menus) {
289 package_depends
($a, $b) or
290 ($a->{name
} cmp $b->{name
})
292 if ($menu ne 'undef') {
293 $menu_dep{$menu} and print "if $menu_dep{$menu}\n";
294 print "menu \"$menu\"\n";
296 foreach my $pkg (@pkgs) {
297 next if $pkg->{src
}{ignore
};
298 my $title = $pkg->{name
};
299 my $c = (72 - length($pkg->{name
}) - length($pkg->{title
}));
301 $title .= ("." x
$c). " ". $pkg->{title
};
303 $title = "\"$title\"";
305 $pkg->{menu
} and print "menu";
306 print "config PACKAGE_".$pkg->{name
}."\n";
307 $pkg->{hidden
} and $title = "";
308 print "\t\t".($pkg->{tristate
} ?
'tristate' : 'bool')." $title\n";
309 print "\t\tdefault y if DEFAULT_".$pkg->{name
}."\n";
310 unless ($pkg->{hidden
}) {
312 if (!exists($pkg->{repository
})) {
313 push @def, "ALL_NONSHARED";
315 if ($pkg->{name
} =~ /^kmod-/) {
316 push @def, "ALL_KMODS";
318 $pkg->{default} ||= "m if " . join("||", @def);
320 if ($pkg->{default}) {
321 foreach my $default (split /\s*,\s*/, $pkg->{default}) {
322 print "\t\tdefault $default\n";
325 print mconf_depends
($pkg->{name
}, $pkg->{depends
}, 0);
326 print mconf_depends
($pkg->{name
}, $pkg->{mdepends
}, 0);
327 print mconf_conflicts
($pkg->{name
}, $pkg->{conflicts
});
329 print $pkg->{description
};
332 $pkg->{config
} and print $pkg->{config
}."\n";
334 if ($menu ne 'undef') {
336 $menu_dep{$menu} and print "endif\n";
341 undef $category{$cat};
344 sub print_package_overrides
() {
345 keys %overrides > 0 or return;
346 print "\tconfig OVERRIDE_PKGS\n";
347 print "\t\tstring\n";
348 print "\t\tdefault \"".join(" ", sort keys %overrides)."\"\n\n";
351 sub gen_package_config
() {
352 parse_package_metadata
($ARGV[0]) or exit 1;
353 print "menuconfig IMAGEOPT\n\tbool \"Image configuration\"\n\tdefault n\n";
354 print "source \"package/*/image-config.in\"\n";
355 if (scalar glob "package/feeds/*/*/image-config.in") {
356 print "source \"package/feeds/*/*/image-config.in\"\n";
358 print_package_config_category
'Base system';
359 foreach my $cat (sort {uc($a) cmp uc($b)} keys %category) {
360 print_package_config_category
$cat;
362 print_package_overrides
();
365 sub and_condition
($) {
366 my $condition = shift;
367 my @spl_and = split('\&\&', $condition);
369 return "\$(CONFIG_$spl_and[0])";
371 return "\$(and " . join (',', map("\$(CONFIG_$_)", @spl_and)) . ")";
374 sub gen_condition
($) {
375 my $condition = shift;
376 # remove '!()', just as include/package-ipkg.mk does
377 $condition =~ s/[()!]//g;
378 return join("", map(and_condition
($_), split('\|\|', $condition)));
381 sub get_conditional_dep
($$) {
382 my $condition = shift;
385 if ($condition =~ /^!(.+)/) {
386 return "\$(if " . gen_condition
($1) . ",,$depstr)";
388 return "\$(if " . gen_condition
($condition) . ",$depstr)";
395 sub gen_package_mk
() {
398 parse_package_metadata
($ARGV[0]) or exit 1;
399 foreach my $srcname (sort {uc($a) cmp uc($b)} keys %srcpackage) {
400 my $src = $srcpackage{$srcname};
402 my %deplines = ('' => {});
404 foreach my $pkg (@
{$src->{packages
}}) {
405 foreach my $dep (@
{$pkg->{depends
}}) {
406 next if ($dep =~ /@/);
411 if ($dep =~ /^(.+):(.+)/) {
416 my $vpkg_dep = $vpackage{$dep};
417 unless (defined $vpkg_dep) {
418 warn sprintf "WARNING: Makefile '%s' has a dependency on '%s', which does not exist\n",
419 $src->{makefile
}, $dep;
423 # Filter out self-depends
424 my @vdeps = grep { $srcname ne $_->{src
}{name
} } @
{$vpkg_dep};
426 foreach my $vdep (@vdeps) {
427 my $depstr = sprintf '$(curdir)/%s/compile', $vdep->{src
}{path
};
429 $depstr = sprintf '$(if $(CONFIG_PACKAGE_%s),%s)', $vdep->{name
}, $depstr;
431 my $depline = get_conditional_dep
($condition, $depstr);
433 $deplines{''}{$depline}++;
439 $config = sprintf '$(CONFIG_PACKAGE_%s)', $pkg->{name
} unless $pkg->{buildonly
};
441 $pkg->{prereq
} and printf "prereq-%s += %s\n", $config, $src->{path
};
443 next if $pkg->{buildonly
};
445 printf "package-%s += %s\n", $config, $src->{path
};
447 if ($pkg->{variant
}) {
448 if (!defined($variant_default) or $pkg->{variant_default
}) {
449 $variant_default = $pkg->{variant
};
451 printf "\$(curdir)/%s/variants += \$(if %s,%s)\n", $src->{path
}, $config, $pkg->{variant
};
455 if (defined($variant_default)) {
456 printf "\$(curdir)/%s/default-variant := %s\n", $src->{path
}, $variant_default;
459 unless (grep {!$_->{buildonly
}} @
{$src->{packages
}}) {
460 printf "package- += %s\n", $src->{path
};
463 if (@
{$src->{buildtypes
}} > 0) {
464 printf "buildtypes-%s = %s\n", $src->{path
}, join(' ', @
{$src->{buildtypes
}});
467 foreach my $type ('', @
{$src->{buildtypes
}}) {
470 $suffix = "/$type" if $type;
472 next unless $src->{"builddepends$suffix"};
474 defined $deplines{$suffix} or $deplines{$suffix} = {};
476 foreach my $dep (@
{$src->{"builddepends$suffix"}}) {
481 if ($dep =~ /^(.+):(.+)/) {
485 if ($dep =~ /^(.+)\/(.+)/) {
491 next if $srcname.$suffix eq $dep.$depsuffix;
493 my $src_dep = $srcpackage{$dep};
494 unless (defined($src_dep) && (!$deptype || grep { $_ eq $deptype } @
{$src_dep->{buildtypes
}})) {
495 warn sprintf "WARNING: Makefile '%s' has a build dependency on '%s', which does not exist\n",
496 $src->{makefile
}, $dep.$depsuffix;
500 my $depstr = sprintf '$(curdir)/%s/compile', $src_dep->{path
}.$depsuffix;
501 my $depline = get_conditional_dep
($condition, $depstr);
503 $deplines{$suffix}{$depline}++;
508 foreach my $suffix (sort keys %deplines) {
509 my $depline = join(" ", sort keys %{$deplines{$suffix}});
511 $line .= sprintf "\$(curdir)/%s/compile += %s\n", $src->{path
}.$suffix, $depline;
521 sub gen_package_source
() {
522 parse_package_metadata
($ARGV[0]) or exit 1;
523 foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
524 my $pkg = $package{$name};
525 if ($pkg->{name
} && $pkg->{source
}) {
526 print "$pkg->{name}: ";
527 print "$pkg->{source}\n";
532 sub gen_package_auxiliary
() {
533 parse_package_metadata
($ARGV[0]) or exit 1;
534 foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
535 my $pkg = $package{$name};
536 if ($pkg->{name
} && $pkg->{repository
}) {
537 print "Package/$name/subdir = $pkg->{repository}\n";
540 foreach my $dep (@
{$pkg->{depends
} || []}) {
541 if ($dep =~ m!^\+?(?:[^:]+:)?([^@]+)$!) {
545 my @depends = sort keys %depends;
547 foreach my $n (@
{$pkg->{provides
}}) {
548 print "Package/$n/depends = @depends\n";
554 sub gen_package_license
($) {
556 parse_package_metadata
($ARGV[0]) or exit 1;
557 foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
558 my $pkg = $package{$name};
560 if ($pkg->{license
}) {
561 print "$pkg->{name}: ";
562 print "$pkg->{license}\n";
563 if ($pkg->{licensefiles
} && $level == 0) {
564 print "\tFiles: $pkg->{licensefiles}\n";
568 print "$pkg->{name}: Missing license! ";
569 print "Please fix $pkg->{src}{makefile}\n";
576 sub gen_version_filtered_list
() {
577 foreach my $item (version_filter_list
(@ARGV)) {
582 sub gen_usergroup_list
() {
583 parse_package_metadata
($ARGV[0]) or exit 1;
584 for my $name (keys %usernames) {
585 print "user $name $usernames{$name}{id} $usernames{$name}{makefile}\n";
587 for my $name (keys %groupnames) {
588 print "group $name $groupnames{$name}{id} $groupnames{$name}{makefile}\n";
592 sub gen_package_manifest_json
() {
594 parse_package_metadata
($ARGV[0]) or exit 1;
595 foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
597 my $pkg = $package{$name};
598 foreach my $dep (@
{$pkg->{depends
} || []}) {
599 if ($dep =~ m!^\+?(?:[^:]+:)?([^@]+)$!) {
603 my @depends = sort keys %depends;
604 my $pkg_deps = join ' ', map { qq/"$_",/ } @depends;
605 $pkg_deps =~ s/\,$//;
607 my $pkg_maintainer = join ' ', map { qq/"$_",/ } @
{$pkg->{maintainer
} || []};
608 $pkg_maintainer =~ s/\,$//;
610 $json = <<"END_JSON";
613 "version":"$pkg->{version}",
614 "category":"$pkg->{category}",
615 "license":"$pkg->{license}",
616 "cpe_id":"$pkg->{cpe_id}",
617 "maintainer": [$pkg_maintainer],
618 "depends":[$pkg_deps]},
622 $json =~ s/[\n\r]//g;
627 sub image_manifest_packages($)
630 my $imgmanifest = shift;
632 open FILE, "<$imgmanifest" or return;
634 /^(.+?) - (.+)$/ and $packages{$1} = $2;
641 sub dump_cyclonedxsbom_json {
642 my (@components) = @_;
645 "%04x%04x-%04x-%04x-%04x-%04x%04x%04x",
646 rand(0xffff), rand(0xffff), rand(0xffff),
647 rand(0x0fff) | 0x4000,
648 rand(0x3fff) | 0x8000,
649 rand(0xffff), rand(0xffff), rand(0xffff)
653 bomFormat => "CycloneDX",
654 specVersion => "1.4",
655 serialNumber => "urn:uuid:$uuid",
658 timestamp => gmtime->datetime,
660 "components" => [@components],
663 return encode_json($cyclonedx);
666 sub gen_image_cyclonedxsbom() {
667 my $pkginfo = shift @ARGV;
668 my $imgmanifest = shift @ARGV;
672 %image_packages = image_manifest_packages($imgmanifest);
673 %image_packages or exit 1;
674 parse_package_metadata($pkginfo) or exit 1;
676 $package{"kernel"} = {
677 license => "GPL-2.0",
678 cpe_id => "cpe:/o:linux:linux_kernel",
683 my @abipkgs = grep { defined $package{$_}->{abi_version} } keys %package;
684 foreach my $name (@abipkgs) {
685 my $pkg = $package{$name};
686 my $abipkg = $name . $pkg->{abi_version};
687 $abimap{$abipkg} = $name;
690 foreach my $name (sort {uc($a) cmp uc($b)} keys %image_packages) {
691 my $pkg = $package{$name};
693 $pkg = $package{$abimap{$name}};
698 my @license = split(/\s+/, $pkg->{license});
699 foreach my $lic (@license) {
701 { "license" => { "name" => $lic } }
705 if ($pkg->{category}) {
706 my $category = $pkg->{category};
708 "Firmware" => "firmware",
709 "Libraries" => "library"
712 if ($cat_type{$category}) {
713 $type = $cat_type{$category};
715 $type = "application";
719 my $version = $pkg->{version};
720 if ($image_packages{$name}) {
721 $version = $image_packages{$name};
723 $version =~ s/-\d+$// if $version;
724 if ($name =~ /^(kernel|kmod-)/ and $version =~ /^(\d+\.\d+\.\d+)/) {
729 name => $pkg->{name},
731 @licenses > 0 ? (licenses => [ @licenses ]) : (),
732 $pkg->{cpe_id} ? (cpe => $pkg->{cpe_id}.":".$version) : (),
733 $type ? (type => $type) : (),
734 $version ? (version => $version) : (),
738 print dump_cyclonedxsbom_json(@components);
741 sub gen_package_cyclonedxsbom() {
742 my $pkgmanifest = shift @ARGV;
746 %mpkgs = parse_package_manifest_metadata($pkgmanifest);
749 foreach my $name (sort {uc($a) cmp uc($b)} keys %mpkgs) {
750 my $pkg = $mpkgs{$name};
753 my @license = split(/\s+/, $pkg->{license});
754 foreach my $lic (@license) {
756 { "license" => { "name" => $lic } }
761 if ($pkg->{section}) {
762 my $section = $pkg->{section};
764 "firmware" => "firmware",
768 if ($section_type{$section}) {
769 $type = $section_type{$section};
771 $type = "application";
775 my $version = $pkg->{version};
776 $version =~ s/-\d+$// if $version;
777 if ($name =~ /^(kernel|kmod-)/ and $version =~ /^(\d+\.\d+\.\d+)/) {
784 @licenses > 0 ? (licenses => [ @licenses ]) : (),
785 $pkg->{cpe_id} ? (cpe => $pkg->{cpe_id}.":".$version) : (),
786 $type ? (type => $type) : (),
787 $version ? (version => $version) : (),
791 print dump_cyclonedxsbom_json(@components);
794 sub parse_command() {
795 GetOptions("ignore=s", \@ignore);
796 my $cmd = shift @ARGV;
798 /^mk$/ and return gen_package_mk();
799 /^config$/ and return gen_package_config();
800 /^kconfig/ and return gen_kconfig_overrides();
801 /^source$/ and return gen_package_source();
802 /^pkgaux$/ and return gen_package_auxiliary();
803 /^pkgmanifestjson$/ and return gen_package_manifest_json();
804 /^imgcyclonedxsbom$/ and return gen_image_cyclonedxsbom();
805 /^pkgcyclonedxsbom$/ and return gen_package_cyclonedxsbom();
806 /^license$/ and return gen_package_license(0);
807 /^licensefull$/ and return gen_package_license(1);
808 /^usergroup$/ and return gen_usergroup_list();
809 /^version_filter$/ and return gen_version_filtered_list();
813 $0 mk [file] Package metadata in makefile format
814 $0 config [file] Package metadata in Kconfig format
815 $0 kconfig [file] [config] [patchver] Kernel config overrides
816 $0 source [file] Package source file information
817 $0 pkgaux [file] Package auxiliary variables in makefile format
818 $0 pkgmanifestjson [file] Package manifests in JSON format
819 $0 imgcyclonedxsbom <file> [manifest] Image package manifest in CycloneDX SBOM JSON format
820 $0 pkgcyclonedxsbom <file> Package manifest in CycloneDX SBOM JSON format
821 $0 license [file] Package license information
822 $0 licensefull [file] Package license information (full list)
823 $0 usergroup [file] Package usergroup allocation list
824 $0 version_filter [patchver] [list...] Filter list of version tagged strings
827 --ignore <name> Ignore the source package <name>