netfilter: extension fixes (partially closes: #7045) * add missing xt_owner (2.6...
[openwrt/openwrt.git] / scripts / metadata.pl
1 #!/usr/bin/env perl
2 use FindBin;
3 use lib "$FindBin::Bin";
4 use strict;
5 use metadata;
6
7 my %board;
8
9 sub confstr($) {
10 my $conf = shift;
11 $conf =~ tr#/\.\-/#___#;
12 return $conf;
13 }
14
15 sub parse_target_metadata() {
16 my $file = shift @ARGV;
17 my ($target, @target, $profile);
18 my %target;
19
20 open FILE, "<$file" or do {
21 warn "Can't open file '$file': $!\n";
22 return;
23 };
24 while (<FILE>) {
25 chomp;
26 /^Target:\s*(.+)\s*$/ and do {
27 my $name = $1;
28 $target = {
29 id => $name,
30 board => $name,
31 boardconf => confstr($name),
32 conf => confstr($name),
33 profiles => [],
34 features => [],
35 depends => [],
36 subtargets => []
37 };
38 push @target, $target;
39 $target{$name} = $target;
40 if ($name =~ /([^\/]+)\/([^\/]+)/) {
41 push @{$target{$1}->{subtargets}}, $2;
42 $target->{board} = $1;
43 $target->{boardconf} = confstr($1);
44 $target->{subtarget} = 1;
45 $target->{parent} = $target{$1};
46 }
47 };
48 /^Target-Kernel:\s*(\d+\.\d+)\s*$/ and $target->{kernel} = $1;
49 /^Target-Name:\s*(.+)\s*$/ and $target->{name} = $1;
50 /^Target-Path:\s*(.+)\s*$/ and $target->{path} = $1;
51 /^Target-Arch:\s*(.+)\s*$/ and $target->{arch} = $1;
52 /^Target-Features:\s*(.+)\s*$/ and $target->{features} = [ split(/\s+/, $1) ];
53 /^Target-Depends:\s*(.+)\s*$/ and $target->{depends} = [ split(/\s+/, $1) ];
54 /^Target-Description:/ and $target->{desc} = get_multiline(*FILE);
55 /^Target-Optimization:\s*(.+)\s*$/ and $target->{cflags} = $1;
56 /^Linux-Version:\s*(.+)\s*$/ and $target->{version} = $1;
57 /^Linux-Release:\s*(.+)\s*$/ and $target->{release} = $1;
58 /^Linux-Kernel-Arch:\s*(.+)\s*$/ and $target->{karch} = $1;
59 /^Default-Packages:\s*(.+)\s*$/ and $target->{packages} = [ split(/\s+/, $1) ];
60 /^Target-Profile:\s*(.+)\s*$/ and do {
61 $profile = {
62 id => $1,
63 name => $1,
64 packages => []
65 };
66 push @{$target->{profiles}}, $profile;
67 };
68 /^Target-Profile-Name:\s*(.+)\s*$/ and $profile->{name} = $1;
69 /^Target-Profile-Packages:\s*(.*)\s*$/ and $profile->{packages} = [ split(/\s+/, $1) ];
70 /^Target-Profile-Description:\s*(.*)\s*/ and $profile->{desc} = get_multiline(*FILE);
71 /^Target-Profile-Config:/ and $profile->{config} = get_multiline(*FILE, "\t");
72 /^Target-Profile-Kconfig:/ and $profile->{kconfig} = 1;
73 }
74 close FILE;
75 foreach my $target (@target) {
76 next if @{$target->{subtargets}} > 0;
77 @{$target->{profiles}} > 0 or $target->{profiles} = [
78 {
79 id => 'Default',
80 name => 'Default',
81 packages => []
82 }
83 ];
84 }
85 return @target;
86 }
87
88 sub gen_kconfig_overrides() {
89 my %config;
90 my %kconfig;
91 my $package;
92 my $pkginfo = shift @ARGV;
93 my $cfgfile = shift @ARGV;
94
95 # parameter 2: build system config
96 open FILE, "<$cfgfile" or return;
97 while (<FILE>) {
98 /^(CONFIG_.+?)=(.+)$/ and $config{$1} = 1;
99 }
100 close FILE;
101
102 # parameter 1: package metadata
103 open FILE, "<$pkginfo" or return;
104 while (<FILE>) {
105 /^Package:\s*(.+?)\s*$/ and $package = $1;
106 /^Kernel-Config:\s*(.+?)\s*$/ and do {
107 my @config = split /\s+/, $1;
108 foreach my $config (@config) {
109 my $val = 'm';
110 my $override;
111 if ($config =~ /^(.+?)=(.+)$/) {
112 $config = $1;
113 $override = 1;
114 $val = $2;
115 }
116 if ($config{"CONFIG_PACKAGE_$package"} and ($config ne 'n')) {
117 $kconfig{$config} = $val;
118 } elsif (!$override) {
119 $kconfig{$config} or $kconfig{$config} = 'n';
120 }
121 }
122 };
123 };
124 close FILE;
125
126 foreach my $kconfig (sort keys %kconfig) {
127 if ($kconfig{$kconfig} eq 'n') {
128 print "# $kconfig is not set\n";
129 } else {
130 print "$kconfig=$kconfig{$kconfig}\n";
131 }
132 }
133 }
134
135 sub merge_package_lists($$) {
136 my $list1 = shift;
137 my $list2 = shift;
138 my @l = ();
139 my %pkgs;
140
141 foreach my $pkg (@$list1, @$list2) {
142 $pkgs{$pkg} = 1;
143 }
144 foreach my $pkg (keys %pkgs) {
145 push @l, $pkg unless ($pkg =~ /^-/ or $pkgs{"-$pkg"});
146 }
147 return sort(@l);
148 }
149
150 sub target_config_features(@) {
151 my $ret;
152
153 while ($_ = shift @_) {
154 /broken/ and $ret .= "\tdepends BROKEN\n";
155 /audio/ and $ret .= "\tselect AUDIO_SUPPORT\n";
156 /display/ and $ret .= "\tselect DISPLAY_SUPPORT\n";
157 /gpio/ and $ret .= "\tselect GPIO_SUPPORT\n";
158 /pci/ and $ret .= "\tselect PCI_SUPPORT\n";
159 /pcie/ and $ret .= "\tselect PCIE_SUPPORT\n";
160 /usb/ and $ret .= "\tselect USB_SUPPORT\n";
161 /pcmcia/ and $ret .= "\tselect PCMCIA_SUPPORT\n";
162 /squashfs/ and $ret .= "\tselect USES_SQUASHFS\n";
163 /jffs2/ and $ret .= "\tselect USES_JFFS2\n";
164 /ext2/ and $ret .= "\tselect USES_EXT2\n";
165 /tgz/ and $ret .= "\tselect USES_TGZ\n";
166 /cpiogz/ and $ret .= "\tselect USES_CPIOGZ\n";
167 /ubifs/ and $ret .= "\tselect USES_UBIFS\n";
168 /fpu/ and $ret .= "\tselect HAS_FPU\n";
169 /ramdisk/ and $ret .= "\tselect USES_INITRAMFS\n";
170 /powerpc64/ and $ret .= "\tselect powerpc64\n";
171 /nommu/ and $ret .= "\tselect NOMMU\n";
172 }
173 return $ret;
174 }
175
176 sub target_name($) {
177 my $target = shift;
178 my $parent = $target->{parent};
179 if ($parent) {
180 return $target->{parent}->{name}." - ".$target->{name};
181 } else {
182 return $target->{name};
183 }
184 }
185
186 sub kver($) {
187 my $v = shift;
188 $v =~ tr/\./_/;
189 $v =~ /(\d+_\d+_\d+)(_\d+)?/ and $v = $1;
190 return $v;
191 }
192
193 sub print_target($) {
194 my $target = shift;
195 my $features = target_config_features(@{$target->{features}});
196 my $help = $target->{desc};
197 my $kernel = $target->{kernel};
198 my $confstr;
199 $kernel =~ tr/./_/;
200
201 chomp $features;
202 $features .= "\n";
203 if ($help =~ /\w+/) {
204 $help =~ s/^\s*/\t /mg;
205 $help = "\thelp\n$help";
206 } else {
207 undef $help;
208 }
209
210 my $v = kver($target->{version});
211 if (@{$target->{subtargets}} == 0) {
212 $confstr = <<EOF;
213 config TARGET_$target->{conf}
214 bool "$target->{name}"
215 select LINUX_$kernel
216 select LINUX_$v
217 EOF
218 }
219 else {
220 $confstr = <<EOF;
221 config TARGET_$target->{conf}
222 bool "$target->{name}"
223 EOF
224 }
225 if ($target->{subtarget}) {
226 $confstr .= "\tdepends TARGET_$target->{boardconf}\n";
227 }
228 if (@{$target->{subtargets}} > 0) {
229 $confstr .= "\tselect HAS_SUBTARGETS\n";
230 }
231
232 if ($target->{arch} =~ /\w/) {
233 $confstr .= "\tselect $target->{arch}\n";
234 }
235 foreach my $dep (@{$target->{depends}}) {
236 my $mode = "depends";
237 my $flags;
238 my $name;
239
240 $dep =~ /^([@\+\-]+)(.+)$/;
241 $flags = $1;
242 $name = $2;
243
244 next if $name =~ /:/;
245 $flags =~ /-/ and $mode = "deselect";
246 $flags =~ /\+/ and $mode = "select";
247 $flags =~ /@/ and $confstr .= "\t$mode $name\n";
248 }
249 $confstr .= $features;
250 $confstr .= "$help\n\n";
251 print $confstr;
252 }
253
254 sub gen_target_config() {
255 my @target = parse_target_metadata();
256 my %defaults;
257
258 my @target_sort = sort {
259 target_name($a) cmp target_name($b);
260 } @target;
261
262
263 print <<EOF;
264 choice
265 prompt "Target System"
266 default TARGET_brcm_2_4
267 reset if !DEVEL
268
269 EOF
270
271 foreach my $target (@target_sort) {
272 next if $target->{subtarget};
273 print_target($target);
274 }
275
276 print <<EOF;
277 endchoice
278
279 choice
280 prompt "Subtarget" if HAS_SUBTARGETS
281
282 EOF
283 foreach my $target (@target) {
284 next unless $target->{subtarget};
285 print_target($target);
286 }
287
288 print <<EOF;
289 endchoice
290
291 choice
292 prompt "Target Profile"
293
294 EOF
295
296 foreach my $target (@target) {
297 my $profiles = $target->{profiles};
298
299 foreach my $profile (@$profiles) {
300 print <<EOF;
301 config TARGET_$target->{conf}_$profile->{id}
302 bool "$profile->{name}"
303 depends TARGET_$target->{conf}
304 $profile->{config}
305 EOF
306 $profile->{kconfig} and print "\tselect PROFILE_KCONFIG\n";
307 my @pkglist = merge_package_lists($target->{packages}, $profile->{packages});
308 foreach my $pkg (@pkglist) {
309 print "\tselect DEFAULT_$pkg\n";
310 $defaults{$pkg} = 1;
311 }
312 my $help = $profile->{desc};
313 if ($help =~ /\w+/) {
314 $help =~ s/^\s*/\t /mg;
315 $help = "\thelp\n$help";
316 } else {
317 undef $help;
318 }
319 print "$help\n";
320 }
321 }
322
323 print <<EOF;
324 endchoice
325
326 config HAS_SUBTARGETS
327 bool
328
329 config TARGET_BOARD
330 string
331
332 EOF
333 foreach my $target (@target) {
334 $target->{subtarget} or print "\t\tdefault \"".$target->{board}."\" if TARGET_".$target->{conf}."\n";
335 }
336 print <<EOF;
337
338 config DEFAULT_TARGET_OPTIMIZATION
339 string
340 EOF
341 foreach my $target (@target) {
342 next if @{$target->{subtargets}} > 0;
343 print "\tdefault \"".$target->{cflags}."\" if TARGET_".$target->{conf}."\n";
344 }
345 print "\tdefault \"-Os -pipe -funit-at-a-time\"\n";
346
347 my %kver;
348 foreach my $target (@target) {
349 my $v = kver($target->{version});
350 next if $kver{$v};
351 $kver{$v} = 1;
352 print <<EOF;
353
354 config LINUX_$v
355 bool
356
357 EOF
358 }
359 foreach my $def (sort keys %defaults) {
360 print "\tconfig DEFAULT_".$def."\n";
361 print "\t\tbool\n\n";
362 }
363 }
364
365 my %dep_check;
366 sub __find_package_dep($$) {
367 my $pkg = shift;
368 my $name = shift;
369 my $deps = ($pkg->{vdepends} or $pkg->{depends});
370
371 return 0 unless defined $deps;
372 foreach my $dep (@{$deps}) {
373 next if $dep_check{$dep};
374 $dep_check{$dep} = 1;
375 return 1 if $dep eq $name;
376 return 1 if ($package{$dep} and (__find_package_dep($package{$dep},$name) == 1));
377 }
378 return 0;
379 }
380
381 # wrapper to avoid infinite recursion
382 sub find_package_dep($$) {
383 my $pkg = shift;
384 my $name = shift;
385
386 %dep_check = ();
387 return __find_package_dep($pkg, $name);
388 }
389
390 sub package_depends($$) {
391 my $a = shift;
392 my $b = shift;
393 my $ret;
394
395 return 0 if ($a->{submenu} ne $b->{submenu});
396 if (find_package_dep($a, $b->{name}) == 1) {
397 $ret = 1;
398 } elsif (find_package_dep($b, $a->{name}) == 1) {
399 $ret = -1;
400 } else {
401 return 0;
402 }
403 return $ret;
404 }
405
406 sub mconf_depends {
407 my $pkgname = shift;
408 my $depends = shift;
409 my $only_dep = shift;
410 my $res;
411 my $dep = shift;
412 my $seen = shift;
413 my $parent_condition = shift;
414 $dep or $dep = {};
415 $seen or $seen = {};
416
417 $depends or return;
418 my @depends = @$depends;
419 foreach my $depend (@depends) {
420 my $m = "depends";
421 my $flags = "";
422 $depend =~ s/^([@\+]+)// and $flags = $1;
423 my $vdep;
424 my $condition = $parent_condition;
425
426 next if $seen->{$depend};
427 $seen->{$depend} = 1;
428 if ($depend =~ /^(.+):(.+)$/) {
429 if ($1 ne "PACKAGE_$pkgname") {
430 if ($condition) {
431 $condition = "$condition && $1";
432 } else {
433 $condition = $1;
434 }
435 }
436 $depend = $2;
437 }
438 next if $package{$depend} and $package{$depend}->{buildonly};
439 if ($vdep = $package{$depend}->{vdepends}) {
440 $depend = join("||", map { "PACKAGE_".$_ } @$vdep);
441 } else {
442 $flags =~ /\+/ and do {
443 # Menuconfig will not treat 'select FOO' as a real dependency
444 # thus if FOO depends on other config options, these dependencies
445 # will not be checked. To fix this, we simply emit all of FOO's
446 # depends here as well.
447 $package{$depend} and mconf_depends($pkgname, $package{$depend}->{depends}, 1, $dep, $seen, $condition);
448
449 $m = "select";
450 next if $only_dep;
451 };
452 $flags =~ /@/ or $depend = "PACKAGE_$depend";
453 if ($condition) {
454 if ($m =~ /select/) {
455 $depend = "$depend if $condition";
456 } else {
457 $depend = "!($condition) || $depend";
458 }
459 }
460 }
461 $dep->{$depend} =~ /select/ or $dep->{$depend} = $m;
462 }
463 foreach my $depend (keys %$dep) {
464 my $m = $dep->{$depend};
465 $res .= "\t\t$m $depend\n";
466 }
467 return $res;
468 }
469
470 sub print_package_config_category($) {
471 my $cat = shift;
472 my %menus;
473 my %menu_dep;
474
475 return unless $category{$cat};
476
477 print "menu \"$cat\"\n\n";
478 my %spkg = %{$category{$cat}};
479
480 foreach my $spkg (sort {uc($a) cmp uc($b)} keys %spkg) {
481 foreach my $pkg (@{$spkg{$spkg}}) {
482 next if $pkg->{buildonly};
483 my $menu = $pkg->{submenu};
484 if ($menu) {
485 $menu_dep{$menu} or $menu_dep{$menu} = $pkg->{submenudep};
486 } else {
487 $menu = 'undef';
488 }
489 $menus{$menu} or $menus{$menu} = [];
490 push @{$menus{$menu}}, $pkg;
491 }
492 }
493 my @menus = sort {
494 ($a eq 'undef' ? 1 : 0) or
495 ($b eq 'undef' ? -1 : 0) or
496 ($a cmp $b)
497 } keys %menus;
498
499 foreach my $menu (@menus) {
500 my @pkgs = sort {
501 package_depends($a, $b) or
502 ($a->{name} cmp $b->{name})
503 } @{$menus{$menu}};
504 if ($menu ne 'undef') {
505 $menu_dep{$menu} and print "if $menu_dep{$menu}\n";
506 print "menu \"$menu\"\n";
507 }
508 foreach my $pkg (@pkgs) {
509 my $title = $pkg->{name};
510 my $c = (72 - length($pkg->{name}) - length($pkg->{title}));
511 if ($c > 0) {
512 $title .= ("." x $c). " ". $pkg->{title};
513 }
514 print "\t";
515 $pkg->{menu} and print "menu";
516 print "config PACKAGE_".$pkg->{name}."\n";
517 print "\t\t".($pkg->{tristate} ? 'tristate' : 'bool')." \"$title\"\n";
518 print "\t\tdefault y if DEFAULT_".$pkg->{name}."\n";
519 foreach my $default (split /\s*,\s*/, $pkg->{default}) {
520 print "\t\tdefault $default\n";
521 }
522 print mconf_depends($pkg->{name}, $pkg->{depends}, 0);
523 print "\t\thelp\n";
524 print $pkg->{description};
525 print "\n";
526
527 $pkg->{config} and print $pkg->{config}."\n";
528 }
529 if ($menu ne 'undef') {
530 print "endmenu\n";
531 $menu_dep{$menu} and print "endif\n";
532 }
533 }
534 print "endmenu\n\n";
535
536 undef $category{$cat};
537 }
538
539 sub print_package_features() {
540 keys %features > 0 or return;
541 print "menu \"Package features\"\n";
542 foreach my $n (keys %features) {
543 my @features = sort { $b->{priority} <=> $a->{priority} or $a->{title} cmp $b->{title} } @{$features{$n}};
544 print <<EOF;
545 choice
546 prompt "$features[0]->{target_title}"
547 default FEATURE_$features[0]->{name}
548 EOF
549
550 foreach my $feature (@features) {
551 print <<EOF;
552 config FEATURE_$feature->{name}
553 bool "$feature->{title}"
554 EOF
555 $feature->{description} =~ /\w/ and do {
556 print "\t\thelp\n".$feature->{description}."\n";
557 };
558 }
559 print "endchoice\n"
560 }
561 print "endmenu\n\n";
562 }
563
564 sub gen_package_config() {
565 parse_package_metadata($ARGV[0]) or exit 1;
566 print "menuconfig IMAGEOPT\n\tbool \"Image configuration\"\n\tdefault n\n";
567 foreach my $preconfig (keys %preconfig) {
568 foreach my $cfg (keys %{$preconfig{$preconfig}}) {
569 my $conf = $preconfig{$preconfig}->{$cfg}->{id};
570 $conf =~ tr/\.-/__/;
571 print <<EOF
572 config UCI_PRECONFIG_$conf
573 string "$preconfig{$preconfig}->{$cfg}->{label}" if IMAGEOPT
574 depends PACKAGE_$preconfig
575 default "$preconfig{$preconfig}->{$cfg}->{default}"
576
577 EOF
578 }
579 }
580 print "source \"package/*/image-config.in\"\n";
581 if (scalar glob "package/feeds/*/*/image-config.in") {
582 print "source \"package/feeds/*/*/image-config.in\"\n";
583 }
584 print_package_features();
585 print_package_config_category 'Base system';
586 foreach my $cat (keys %category) {
587 print_package_config_category $cat;
588 }
589 }
590
591 sub get_conditional_dep($$) {
592 my $condition = shift;
593 my $depstr = shift;
594 if ($condition) {
595 if ($condition =~ /^!(.+)/) {
596 return "\$(if \$(CONFIG_$1),,$depstr)";
597 } else {
598 return "\$(if \$(CONFIG_$condition),$depstr)";
599 }
600 } else {
601 return $depstr;
602 }
603 }
604
605 sub gen_package_mk() {
606 my %conf;
607 my %dep;
608 my %done;
609 my $line;
610
611 parse_package_metadata($ARGV[0]) or exit 1;
612 foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
613 my $config;
614 my $pkg = $package{$name};
615 my @srcdeps;
616
617 next if defined $pkg->{vdepends};
618
619 if ($ENV{SDK}) {
620 $conf{$pkg->{src}} or do {
621 $config = 'm';
622 $conf{$pkg->{src}} = 1;
623 };
624 } else {
625 $config = "\$(CONFIG_PACKAGE_$name)"
626 }
627 if ($config) {
628 $pkg->{buildonly} and $config = "";
629 print "package-$config += $pkg->{subdir}$pkg->{src}\n";
630 if ($pkg->{variant}) {
631 print "\$(curdir)/$pkg->{subdir}$pkg->{src}/variants += \$(if $config,$pkg->{variant})\n"
632 }
633 $pkg->{prereq} and print "prereq-$config += $pkg->{subdir}$pkg->{src}\n";
634 }
635
636 next if $done{$pkg->{src}};
637 $done{$pkg->{src}} = 1;
638
639 if (@{$pkg->{buildtypes}} > 0) {
640 print "buildtypes-$pkg->{subdir}$pkg->{src} = ".join(' ', @{$pkg->{buildtypes}})."\n";
641 }
642
643 foreach my $spkg (@{$srcpackage{$pkg->{src}}}) {
644 foreach my $dep (@{$spkg->{depends}}, @{$spkg->{builddepends}}) {
645 $dep =~ /@/ or do {
646 $dep =~ s/\+//g;
647 push @srcdeps, $dep;
648 };
649 }
650 }
651 foreach my $type (@{$pkg->{buildtypes}}) {
652 my @extra_deps;
653 my %deplines;
654
655 next unless $pkg->{"builddepends/$type"};
656 foreach my $dep (@{$pkg->{"builddepends/$type"}}) {
657 my $suffix = "";
658 my $condition;
659
660 if ($dep =~ /^(.+):(.+)/) {
661 $condition = $1;
662 $dep = $2;
663 }
664 if ($dep =~ /^(.+)(\/.+)/) {
665 $dep = $1;
666 $suffix = $2;
667 }
668 my $pkg_dep = $package{$dep};
669 next unless $pkg_dep;
670
671 my $idx = "";
672 if (defined $pkg_dep->{src}) {
673 $idx = $pkg_dep->{subdir}.$pkg_dep->{src};
674 } elsif (defined($srcpackage{$dep})) {
675 $idx = $subdir{$dep}.$dep;
676 }
677 my $depstr = "\$(curdir)/$idx$suffix/compile";
678 my $depline = get_conditional_dep($condition, $depstr);
679 if ($depline) {
680 $deplines{$dep} = $depline;
681 }
682 }
683 my $depline = join(" ", values %deplines);
684 if ($depline) {
685 $line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/$type/compile += $depline\n";
686 }
687 }
688
689 my $hasdeps = 0;
690 my %deplines;
691 foreach my $deps (@srcdeps) {
692 my $idx;
693 my $condition;
694 my $prefix = "";
695 my $suffix = "";
696
697 if ($deps =~ /^(.+):(.+)/) {
698 $condition = $1;
699 $deps = $2;
700 }
701 if ($deps =~ /^(.+)(\/.+)/) {
702 $deps = $1;
703 $suffix = $2;
704 }
705
706 my $pkg_dep = $package{$deps};
707 my @deps;
708
709 if ($pkg_dep->{vdepends}) {
710 @deps = @{$pkg_dep->{vdepends}};
711 } else {
712 @deps = ($deps);
713 }
714
715 foreach my $dep (@deps) {
716 $pkg_dep = $package{$deps};
717 if (defined $pkg_dep->{src}) {
718 ($pkg->{src} ne $pkg_dep->{src}.$suffix) and $idx = $pkg_dep->{subdir}.$pkg_dep->{src};
719 } elsif (defined($srcpackage{$dep})) {
720 $idx = $subdir{$dep}.$dep;
721 }
722 $idx .= $suffix;
723 undef $idx if $idx =~ /^(kernel)|(base-files)$/;
724 if ($idx) {
725 my $depline;
726 next if $pkg->{src} eq $pkg_dep->{src}.$suffix;
727 next if $dep{$pkg->{src}."->".$idx};
728 next if $dep{$pkg->{src}."->($dep)".$idx} and $pkg_dep->{vdepends};
729 my $depstr;
730
731 if ($pkg_dep->{vdepends}) {
732 $depstr = "\$(if \$(CONFIG_PACKAGE_$dep),\$(curdir)/$idx/compile)";
733 $dep{$pkg->{src}."->($dep)".$idx} = 1;
734 } else {
735 $depstr = "\$(curdir)/$idx/compile";
736 $dep{$pkg->{src}."->".$idx} = 1;
737 }
738 $depline = get_conditional_dep($condition, $depstr);
739 if ($depline) {
740 $deplines{$idx.$dep} = $depline;
741 }
742 }
743 }
744 }
745 my $depline = join(" ", values %deplines);
746 if ($depline) {
747 $line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/compile += $depline\n";
748 }
749 }
750
751 if ($line ne "") {
752 print "\n$line";
753 }
754 foreach my $preconfig (keys %preconfig) {
755 my $cmds;
756 foreach my $cfg (keys %{$preconfig{$preconfig}}) {
757 my $conf = $preconfig{$preconfig}->{$cfg}->{id};
758 $conf =~ tr/\.-/__/;
759 $cmds .= "\techo \"uci set '$preconfig{$preconfig}->{$cfg}->{id}=\$(subst \",,\$(CONFIG_UCI_PRECONFIG_$conf))'\"; \\\n";
760 }
761 next unless $cmds;
762 print <<EOF
763
764 \$(TARGET_DIR)/etc/uci-defaults/$preconfig: FORCE
765 ( \\
766 $cmds \\
767 ) > \$@
768
769 ifneq (\$(IMAGEOPT)\$(CONFIG_IMAGEOPT),)
770 package/preconfig: \$(TARGET_DIR)/etc/uci-defaults/$preconfig
771 endif
772 EOF
773 }
774 }
775
776 sub gen_package_source() {
777 parse_package_metadata($ARGV[0]) or exit 1;
778 foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
779 my $pkg = $package{$name};
780 if ($pkg->{name} && $pkg->{source}) {
781 print "$pkg->{name}: ";
782 print "$pkg->{source}\n";
783 }
784 }
785 }
786
787 sub parse_command() {
788 my $cmd = shift @ARGV;
789 for ($cmd) {
790 /^target_config$/ and return gen_target_config();
791 /^package_mk$/ and return gen_package_mk();
792 /^package_config$/ and return gen_package_config();
793 /^kconfig/ and return gen_kconfig_overrides();
794 /^package_source$/ and return gen_package_source();
795 }
796 print <<EOF
797 Available Commands:
798 $0 target_config [file] Target metadata in Kconfig format
799 $0 package_mk [file] Package metadata in makefile format
800 $0 package_config [file] Package metadata in Kconfig format
801 $0 kconfig [file] [config] Kernel config overrides
802 $0 package_source [file] Package source file information
803
804 EOF
805 }
806
807 parse_command();