metadata: do not emit feature flag selects for targets which have subtargets - fixes...
[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} = $1;
52 /^Target-Arch-Packages:\s*(.+)\s*$/ and $target->{arch_packages} = $1;
53 /^Target-Features:\s*(.+)\s*$/ and $target->{features} = [ split(/\s+/, $1) ];
54 /^Target-Depends:\s*(.+)\s*$/ and $target->{depends} = [ split(/\s+/, $1) ];
55 /^Target-Description:/ and $target->{desc} = get_multiline(*FILE);
56 /^Target-Optimization:\s*(.+)\s*$/ and $target->{cflags} = $1;
57 /^Linux-Version:\s*(.+)\s*$/ and $target->{version} = $1;
58 /^Linux-Release:\s*(.+)\s*$/ and $target->{release} = $1;
59 /^Linux-Kernel-Arch:\s*(.+)\s*$/ and $target->{karch} = $1;
60 /^Default-Packages:\s*(.+)\s*$/ and $target->{packages} = [ split(/\s+/, $1) ];
61 /^Target-Profile:\s*(.+)\s*$/ and do {
62 $profile = {
63 id => $1,
64 name => $1,
65 packages => []
66 };
67 push @{$target->{profiles}}, $profile;
68 };
69 /^Target-Profile-Name:\s*(.+)\s*$/ and $profile->{name} = $1;
70 /^Target-Profile-Packages:\s*(.*)\s*$/ and $profile->{packages} = [ split(/\s+/, $1) ];
71 /^Target-Profile-Description:\s*(.*)\s*/ and $profile->{desc} = get_multiline(*FILE);
72 /^Target-Profile-Config:/ and $profile->{config} = get_multiline(*FILE, "\t");
73 /^Target-Profile-Kconfig:/ and $profile->{kconfig} = 1;
74 }
75 close FILE;
76 foreach my $target (@target) {
77 next if @{$target->{subtargets}} > 0;
78 @{$target->{profiles}} > 0 or $target->{profiles} = [
79 {
80 id => 'Default',
81 name => 'Default',
82 packages => []
83 }
84 ];
85 }
86 return @target;
87 }
88
89 sub gen_kconfig_overrides() {
90 my %config;
91 my %kconfig;
92 my $package;
93 my $pkginfo = shift @ARGV;
94 my $cfgfile = shift @ARGV;
95
96 # parameter 2: build system config
97 open FILE, "<$cfgfile" or return;
98 while (<FILE>) {
99 /^(CONFIG_.+?)=(.+)$/ and $config{$1} = 1;
100 }
101 close FILE;
102
103 # parameter 1: package metadata
104 open FILE, "<$pkginfo" or return;
105 while (<FILE>) {
106 /^Package:\s*(.+?)\s*$/ and $package = $1;
107 /^Kernel-Config:\s*(.+?)\s*$/ and do {
108 my @config = split /\s+/, $1;
109 foreach my $config (@config) {
110 my $val = 'm';
111 my $override;
112 if ($config =~ /^(.+?)=(.+)$/) {
113 $config = $1;
114 $override = 1;
115 $val = $2;
116 }
117 if ($config{"CONFIG_PACKAGE_$package"} and ($config ne 'n')) {
118 $kconfig{$config} = $val;
119 } elsif (!$override) {
120 $kconfig{$config} or $kconfig{$config} = 'n';
121 }
122 }
123 };
124 };
125 close FILE;
126
127 foreach my $kconfig (sort keys %kconfig) {
128 if ($kconfig{$kconfig} eq 'n') {
129 print "# $kconfig is not set\n";
130 } else {
131 print "$kconfig=$kconfig{$kconfig}\n";
132 }
133 }
134 }
135
136 sub merge_package_lists($$) {
137 my $list1 = shift;
138 my $list2 = shift;
139 my @l = ();
140 my %pkgs;
141
142 foreach my $pkg (@$list1, @$list2) {
143 $pkgs{$pkg} = 1;
144 }
145 foreach my $pkg (keys %pkgs) {
146 push @l, $pkg unless ($pkg =~ /^-/ or $pkgs{"-$pkg"});
147 }
148 return sort(@l);
149 }
150
151 sub target_config_features(@) {
152 my $ret;
153
154 while ($_ = shift @_) {
155 /broken/ and $ret .= "\tdepends BROKEN\n";
156 /audio/ and $ret .= "\tselect AUDIO_SUPPORT\n";
157 /display/ and $ret .= "\tselect DISPLAY_SUPPORT\n";
158 /gpio/ and $ret .= "\tselect GPIO_SUPPORT\n";
159 /pci/ and $ret .= "\tselect PCI_SUPPORT\n";
160 /pcie/ and $ret .= "\tselect PCIE_SUPPORT\n";
161 /usb/ and $ret .= "\tselect USB_SUPPORT\n";
162 /usbgadget/ and $ret .= "\tselect USB_GADGET_SUPPORT\n";
163 /pcmcia/ and $ret .= "\tselect PCMCIA_SUPPORT\n";
164 /squashfs/ and $ret .= "\tselect USES_SQUASHFS\n";
165 /jffs2/ and $ret .= "\tselect USES_JFFS2\n";
166 /ext4/ and $ret .= "\tselect USES_EXT4\n";
167 /targz/ and $ret .= "\tselect USES_TARGZ\n";
168 /cpiogz/ and $ret .= "\tselect USES_CPIOGZ\n";
169 /ubifs/ and $ret .= "\tselect USES_UBIFS\n";
170 /fpu/ and $ret .= "\tselect HAS_FPU\n";
171 /spe_fpu/ and $ret .= "\tselect HAS_SPE_FPU\n";
172 /ramdisk/ and $ret .= "\tselect USES_INITRAMFS\n";
173 /powerpc64/ and $ret .= "\tselect powerpc64\n";
174 /nommu/ and $ret .= "\tselect NOMMU\n";
175 }
176 return $ret;
177 }
178
179 sub target_name($) {
180 my $target = shift;
181 my $parent = $target->{parent};
182 if ($parent) {
183 return $target->{parent}->{name}." - ".$target->{name};
184 } else {
185 return $target->{name};
186 }
187 }
188
189 sub kver($) {
190 my $v = shift;
191 $v =~ tr/\./_/;
192 $v =~ /(\d+_\d+_\d+)(_\d+)?/ and $v = $1;
193 return $v;
194 }
195
196 sub print_target($) {
197 my $target = shift;
198 my $features = target_config_features(@{$target->{features}});
199 my $help = $target->{desc};
200 my $confstr;
201
202 chomp $features;
203 $features .= "\n";
204 if ($help =~ /\w+/) {
205 $help =~ s/^\s*/\t /mg;
206 $help = "\thelp\n$help";
207 } else {
208 undef $help;
209 }
210
211 my $v = kver($target->{version});
212 if (@{$target->{subtargets}} == 0) {
213 $confstr = <<EOF;
214 config TARGET_$target->{conf}
215 bool "$target->{name}"
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 } else {
231 $confstr .= $features;
232 }
233
234 if ($target->{arch} =~ /\w/) {
235 $confstr .= "\tselect $target->{arch}\n";
236 }
237 foreach my $dep (@{$target->{depends}}) {
238 my $mode = "depends";
239 my $flags;
240 my $name;
241
242 $dep =~ /^([@\+\-]+)(.+)$/;
243 $flags = $1;
244 $name = $2;
245
246 next if $name =~ /:/;
247 $flags =~ /-/ and $mode = "deselect";
248 $flags =~ /\+/ and $mode = "select";
249 $flags =~ /@/ and $confstr .= "\t$mode $name\n";
250 }
251 $confstr .= "$help\n\n";
252 print $confstr;
253 }
254
255 sub gen_target_config() {
256 my @target = parse_target_metadata();
257 my %defaults;
258
259 my @target_sort = sort {
260 target_name($a) cmp target_name($b);
261 } @target;
262
263
264 print <<EOF;
265 choice
266 prompt "Target System"
267 default TARGET_brcm47xx
268 reset if !DEVEL
269
270 EOF
271
272 foreach my $target (@target_sort) {
273 next if $target->{subtarget};
274 print_target($target);
275 }
276
277 print <<EOF;
278 endchoice
279
280 choice
281 prompt "Subtarget" if HAS_SUBTARGETS
282
283 EOF
284 foreach my $target (@target) {
285 next unless $target->{subtarget};
286 print_target($target);
287 }
288
289 print <<EOF;
290 endchoice
291
292 choice
293 prompt "Target Profile"
294
295 EOF
296
297 foreach my $target (@target) {
298 my $profiles = $target->{profiles};
299
300 foreach my $profile (@$profiles) {
301 print <<EOF;
302 config TARGET_$target->{conf}_$profile->{id}
303 bool "$profile->{name}"
304 depends TARGET_$target->{conf}
305 $profile->{config}
306 EOF
307 $profile->{kconfig} and print "\tselect PROFILE_KCONFIG\n";
308 my @pkglist = merge_package_lists($target->{packages}, $profile->{packages});
309 foreach my $pkg (@pkglist) {
310 print "\tselect DEFAULT_$pkg\n";
311 $defaults{$pkg} = 1;
312 }
313 my $help = $profile->{desc};
314 if ($help =~ /\w+/) {
315 $help =~ s/^\s*/\t /mg;
316 $help = "\thelp\n$help";
317 } else {
318 undef $help;
319 }
320 print "$help\n";
321 }
322 }
323
324 print <<EOF;
325 endchoice
326
327 config HAS_SUBTARGETS
328 bool
329
330 config TARGET_BOARD
331 string
332
333 EOF
334 foreach my $target (@target) {
335 $target->{subtarget} or print "\t\tdefault \"".$target->{board}."\" if TARGET_".$target->{conf}."\n";
336 }
337 print <<EOF;
338 config TARGET_ARCH_PACKAGES
339 string
340
341 EOF
342 foreach my $target (@target) {
343 next if @{$target->{subtargets}} > 0;
344 print "\t\tdefault \"".($target->{arch_packages} || $target->{board})."\" if TARGET_".$target->{conf}."\n";
345 }
346 print <<EOF;
347
348 config DEFAULT_TARGET_OPTIMIZATION
349 string
350 EOF
351 foreach my $target (@target) {
352 next if @{$target->{subtargets}} > 0;
353 print "\tdefault \"".$target->{cflags}."\" if TARGET_".$target->{conf}."\n";
354 }
355 print "\tdefault \"-Os -pipe -funit-at-a-time\"\n";
356
357 my %kver;
358 foreach my $target (@target) {
359 my $v = kver($target->{version});
360 next if $kver{$v};
361 $kver{$v} = 1;
362 print <<EOF;
363
364 config LINUX_$v
365 bool
366
367 EOF
368 }
369 foreach my $def (sort keys %defaults) {
370 print "\tconfig DEFAULT_".$def."\n";
371 print "\t\tbool\n\n";
372 }
373 }
374
375 my %dep_check;
376 sub __find_package_dep($$) {
377 my $pkg = shift;
378 my $name = shift;
379 my $deps = ($pkg->{vdepends} or $pkg->{depends});
380
381 return 0 unless defined $deps;
382 foreach my $dep (@{$deps}) {
383 next if $dep_check{$dep};
384 $dep_check{$dep} = 1;
385 return 1 if $dep eq $name;
386 return 1 if ($package{$dep} and (__find_package_dep($package{$dep},$name) == 1));
387 }
388 return 0;
389 }
390
391 # wrapper to avoid infinite recursion
392 sub find_package_dep($$) {
393 my $pkg = shift;
394 my $name = shift;
395
396 %dep_check = ();
397 return __find_package_dep($pkg, $name);
398 }
399
400 sub package_depends($$) {
401 my $a = shift;
402 my $b = shift;
403 my $ret;
404
405 return 0 if ($a->{submenu} ne $b->{submenu});
406 if (find_package_dep($a, $b->{name}) == 1) {
407 $ret = 1;
408 } elsif (find_package_dep($b, $a->{name}) == 1) {
409 $ret = -1;
410 } else {
411 return 0;
412 }
413 return $ret;
414 }
415
416 sub mconf_depends {
417 my $pkgname = shift;
418 my $depends = shift;
419 my $only_dep = shift;
420 my $res;
421 my $dep = shift;
422 my $seen = shift;
423 my $parent_condition = shift;
424 $dep or $dep = {};
425 $seen or $seen = {};
426
427 $depends or return;
428 my @depends = @$depends;
429 foreach my $depend (@depends) {
430 my $m = "depends";
431 my $flags = "";
432 $depend =~ s/^([@\+]+)// and $flags = $1;
433 my $vdep;
434 my $condition = $parent_condition;
435
436 next if $condition eq $depend;
437 next if $seen->{"$parent_condition:$depend"};
438 $seen->{"$parent_condition:$depend"} = 1;
439 if ($depend =~ /^(.+):(.+)$/) {
440 if ($1 ne "PACKAGE_$pkgname") {
441 if ($condition) {
442 $condition = "$condition && $1";
443 } else {
444 $condition = $1;
445 }
446 }
447 $depend = $2;
448 }
449 next if $package{$depend} and $package{$depend}->{buildonly};
450 if ($vdep = $package{$depend}->{vdepends}) {
451 $depend = join("||", map { "PACKAGE_".$_ } @$vdep);
452 } else {
453 $flags =~ /\+/ and do {
454 # Menuconfig will not treat 'select FOO' as a real dependency
455 # thus if FOO depends on other config options, these dependencies
456 # will not be checked. To fix this, we simply emit all of FOO's
457 # depends here as well.
458 $package{$depend} and mconf_depends($pkgname, $package{$depend}->{depends}, 1, $dep, $seen, $condition);
459
460 $m = "select";
461 next if $only_dep;
462 };
463 $flags =~ /@/ or $depend = "PACKAGE_$depend";
464 if ($condition) {
465 if ($m =~ /select/) {
466 $depend = "$depend if $condition";
467 } else {
468 $depend = "!($condition) || $depend";
469 }
470 }
471 }
472 $dep->{$depend} =~ /select/ or $dep->{$depend} = $m;
473 }
474 foreach my $depend (keys %$dep) {
475 my $m = $dep->{$depend};
476 $res .= "\t\t$m $depend\n";
477 }
478 return $res;
479 }
480
481 sub print_package_config_category($) {
482 my $cat = shift;
483 my %menus;
484 my %menu_dep;
485
486 return unless $category{$cat};
487
488 print "menu \"$cat\"\n\n";
489 my %spkg = %{$category{$cat}};
490
491 foreach my $spkg (sort {uc($a) cmp uc($b)} keys %spkg) {
492 foreach my $pkg (@{$spkg{$spkg}}) {
493 next if $pkg->{buildonly};
494 my $menu = $pkg->{submenu};
495 if ($menu) {
496 $menu_dep{$menu} or $menu_dep{$menu} = $pkg->{submenudep};
497 } else {
498 $menu = 'undef';
499 }
500 $menus{$menu} or $menus{$menu} = [];
501 push @{$menus{$menu}}, $pkg;
502 }
503 }
504 my @menus = sort {
505 ($a eq 'undef' ? 1 : 0) or
506 ($b eq 'undef' ? -1 : 0) or
507 ($a cmp $b)
508 } keys %menus;
509
510 foreach my $menu (@menus) {
511 my @pkgs = sort {
512 package_depends($a, $b) or
513 ($a->{name} cmp $b->{name})
514 } @{$menus{$menu}};
515 if ($menu ne 'undef') {
516 $menu_dep{$menu} and print "if $menu_dep{$menu}\n";
517 print "menu \"$menu\"\n";
518 }
519 foreach my $pkg (@pkgs) {
520 my $title = $pkg->{name};
521 my $c = (72 - length($pkg->{name}) - length($pkg->{title}));
522 if ($c > 0) {
523 $title .= ("." x $c). " ". $pkg->{title};
524 }
525 print "\t";
526 $pkg->{menu} and print "menu";
527 print "config PACKAGE_".$pkg->{name}."\n";
528 print "\t\t".($pkg->{tristate} ? 'tristate' : 'bool')." \"$title\"\n";
529 print "\t\tdefault y if DEFAULT_".$pkg->{name}."\n";
530 foreach my $default (split /\s*,\s*/, $pkg->{default}) {
531 print "\t\tdefault $default\n";
532 }
533 print mconf_depends($pkg->{name}, $pkg->{depends}, 0);
534 print mconf_depends($pkg->{name}, $pkg->{mdepends}, 0);
535 print "\t\thelp\n";
536 print $pkg->{description};
537 print "\n";
538
539 $pkg->{config} and print $pkg->{config}."\n";
540 }
541 if ($menu ne 'undef') {
542 print "endmenu\n";
543 $menu_dep{$menu} and print "endif\n";
544 }
545 }
546 print "endmenu\n\n";
547
548 undef $category{$cat};
549 }
550
551 sub print_package_features() {
552 keys %features > 0 or return;
553 print "menu \"Package features\"\n";
554 foreach my $n (keys %features) {
555 my @features = sort { $b->{priority} <=> $a->{priority} or $a->{title} cmp $b->{title} } @{$features{$n}};
556 print <<EOF;
557 choice
558 prompt "$features[0]->{target_title}"
559 default FEATURE_$features[0]->{name}
560 EOF
561
562 foreach my $feature (@features) {
563 print <<EOF;
564 config FEATURE_$feature->{name}
565 bool "$feature->{title}"
566 EOF
567 $feature->{description} =~ /\w/ and do {
568 print "\t\thelp\n".$feature->{description}."\n";
569 };
570 }
571 print "endchoice\n"
572 }
573 print "endmenu\n\n";
574 }
575
576 sub gen_package_config() {
577 parse_package_metadata($ARGV[0]) or exit 1;
578 print "menuconfig IMAGEOPT\n\tbool \"Image configuration\"\n\tdefault n\n";
579 foreach my $preconfig (keys %preconfig) {
580 foreach my $cfg (keys %{$preconfig{$preconfig}}) {
581 my $conf = $preconfig{$preconfig}->{$cfg}->{id};
582 $conf =~ tr/\.-/__/;
583 print <<EOF
584 config UCI_PRECONFIG_$conf
585 string "$preconfig{$preconfig}->{$cfg}->{label}" if IMAGEOPT
586 depends PACKAGE_$preconfig
587 default "$preconfig{$preconfig}->{$cfg}->{default}"
588
589 EOF
590 }
591 }
592 print "source \"package/*/image-config.in\"\n";
593 if (scalar glob "package/feeds/*/*/image-config.in") {
594 print "source \"package/feeds/*/*/image-config.in\"\n";
595 }
596 print_package_features();
597 print_package_config_category 'Base system';
598 foreach my $cat (keys %category) {
599 print_package_config_category $cat;
600 }
601 }
602
603 sub get_conditional_dep($$) {
604 my $condition = shift;
605 my $depstr = shift;
606 if ($condition) {
607 if ($condition =~ /^!(.+)/) {
608 return "\$(if \$(CONFIG_$1),,$depstr)";
609 } else {
610 return "\$(if \$(CONFIG_$condition),$depstr)";
611 }
612 } else {
613 return $depstr;
614 }
615 }
616
617 sub gen_package_mk() {
618 my %conf;
619 my %dep;
620 my %done;
621 my $line;
622
623 parse_package_metadata($ARGV[0]) or exit 1;
624 foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
625 my $config;
626 my $pkg = $package{$name};
627 my @srcdeps;
628
629 next if defined $pkg->{vdepends};
630
631 if ($ENV{SDK}) {
632 $conf{$pkg->{src}} or do {
633 $config = 'm';
634 $conf{$pkg->{src}} = 1;
635 };
636 } else {
637 $config = "\$(CONFIG_PACKAGE_$name)"
638 }
639 if ($config) {
640 $pkg->{buildonly} and $config = "";
641 print "package-$config += $pkg->{subdir}$pkg->{src}\n";
642 if ($pkg->{variant}) {
643 if (!defined($done{$pkg->{src}})) {
644 print "\$(curdir)/$pkg->{subdir}$pkg->{src}/default-variant := $pkg->{variant}\n";
645 }
646 print "\$(curdir)/$pkg->{subdir}$pkg->{src}/variants += \$(if $config,$pkg->{variant})\n"
647 }
648 $pkg->{prereq} and print "prereq-$config += $pkg->{subdir}$pkg->{src}\n";
649 }
650
651 next if $done{$pkg->{src}};
652 $done{$pkg->{src}} = 1;
653
654 if (@{$pkg->{buildtypes}} > 0) {
655 print "buildtypes-$pkg->{subdir}$pkg->{src} = ".join(' ', @{$pkg->{buildtypes}})."\n";
656 }
657
658 foreach my $spkg (@{$srcpackage{$pkg->{src}}}) {
659 foreach my $dep (@{$spkg->{depends}}, @{$spkg->{builddepends}}) {
660 $dep =~ /@/ or do {
661 $dep =~ s/\+//g;
662 push @srcdeps, $dep;
663 };
664 }
665 }
666 foreach my $type (@{$pkg->{buildtypes}}) {
667 my @extra_deps;
668 my %deplines;
669
670 next unless $pkg->{"builddepends/$type"};
671 foreach my $dep (@{$pkg->{"builddepends/$type"}}) {
672 my $suffix = "";
673 my $condition;
674
675 if ($dep =~ /^(.+):(.+)/) {
676 $condition = $1;
677 $dep = $2;
678 }
679 if ($dep =~ /^(.+)(\/.+)/) {
680 $dep = $1;
681 $suffix = $2;
682 }
683
684 my $idx = "";
685 my $pkg_dep = $package{$dep};
686 if (defined($pkg_dep) && defined($pkg_dep->{src})) {
687 $idx = $pkg_dep->{subdir}.$pkg_dep->{src};
688 } elsif (defined($srcpackage{$dep})) {
689 $idx = $subdir{$dep}.$dep;
690 } else {
691 next;
692 }
693 my $depstr = "\$(curdir)/$idx$suffix/compile";
694 my $depline = get_conditional_dep($condition, $depstr);
695 if ($depline) {
696 $deplines{$dep} = $depline;
697 }
698 }
699 my $depline = join(" ", values %deplines);
700 if ($depline) {
701 $line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/$type/compile += $depline\n";
702 }
703 }
704
705 my $hasdeps = 0;
706 my %deplines;
707 foreach my $deps (@srcdeps) {
708 my $idx;
709 my $condition;
710 my $prefix = "";
711 my $suffix = "";
712
713 if ($deps =~ /^(.+):(.+)/) {
714 $condition = $1;
715 $deps = $2;
716 }
717 if ($deps =~ /^(.+)(\/.+)/) {
718 $deps = $1;
719 $suffix = $2;
720 }
721
722 my $pkg_dep = $package{$deps};
723 my @deps;
724
725 if ($pkg_dep->{vdepends}) {
726 @deps = @{$pkg_dep->{vdepends}};
727 } else {
728 @deps = ($deps);
729 }
730
731 foreach my $dep (@deps) {
732 $pkg_dep = $package{$deps};
733 if (defined $pkg_dep->{src}) {
734 ($pkg->{src} ne $pkg_dep->{src}.$suffix) and $idx = $pkg_dep->{subdir}.$pkg_dep->{src};
735 } elsif (defined($srcpackage{$dep})) {
736 $idx = $subdir{$dep}.$dep;
737 }
738 $idx .= $suffix;
739 undef $idx if $idx =~ /^(kernel)|(base-files)$/;
740 if ($idx) {
741 my $depline;
742 next if $pkg->{src} eq $pkg_dep->{src}.$suffix;
743 next if $dep{$condition.":".$pkg->{src}."->".$idx};
744 next if $dep{$pkg->{src}."->($dep)".$idx} and $pkg_dep->{vdepends};
745 my $depstr;
746
747 if ($pkg_dep->{vdepends}) {
748 $depstr = "\$(if \$(CONFIG_PACKAGE_$dep),\$(curdir)/$idx/compile)";
749 $dep{$pkg->{src}."->($dep)".$idx} = 1;
750 } else {
751 $depstr = "\$(curdir)/$idx/compile";
752 $dep{$pkg->{src}."->".$idx} = 1;
753 }
754 $depline = get_conditional_dep($condition, $depstr);
755 if ($depline) {
756 $deplines{$idx.$dep} = $depline;
757 }
758 }
759 }
760 }
761 my $depline = join(" ", values %deplines);
762 if ($depline) {
763 $line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/compile += $depline\n";
764 }
765 }
766
767 if ($line ne "") {
768 print "\n$line";
769 }
770 foreach my $preconfig (keys %preconfig) {
771 my $cmds;
772 foreach my $cfg (keys %{$preconfig{$preconfig}}) {
773 my $conf = $preconfig{$preconfig}->{$cfg}->{id};
774 $conf =~ tr/\.-/__/;
775 $cmds .= "\techo \"uci set '$preconfig{$preconfig}->{$cfg}->{id}=\$(subst \",,\$(CONFIG_UCI_PRECONFIG_$conf))'\"; \\\n";
776 }
777 next unless $cmds;
778 print <<EOF
779
780 ifndef DUMP_TARGET_DB
781 \$(TARGET_DIR)/etc/uci-defaults/$preconfig: FORCE
782 ( \\
783 $cmds \\
784 ) > \$@
785
786 ifneq (\$(IMAGEOPT)\$(CONFIG_IMAGEOPT),)
787 package/preconfig: \$(TARGET_DIR)/etc/uci-defaults/$preconfig
788 endif
789 endif
790
791 EOF
792 }
793 }
794
795 sub gen_package_source() {
796 parse_package_metadata($ARGV[0]) or exit 1;
797 foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
798 my $pkg = $package{$name};
799 if ($pkg->{name} && $pkg->{source}) {
800 print "$pkg->{name}: ";
801 print "$pkg->{source}\n";
802 }
803 }
804 }
805
806 sub parse_command() {
807 my $cmd = shift @ARGV;
808 for ($cmd) {
809 /^target_config$/ and return gen_target_config();
810 /^package_mk$/ and return gen_package_mk();
811 /^package_config$/ and return gen_package_config();
812 /^kconfig/ and return gen_kconfig_overrides();
813 /^package_source$/ and return gen_package_source();
814 }
815 print <<EOF
816 Available Commands:
817 $0 target_config [file] Target metadata in Kconfig format
818 $0 package_mk [file] Package metadata in makefile format
819 $0 package_config [file] Package metadata in Kconfig format
820 $0 kconfig [file] [config] Kernel config overrides
821 $0 package_source [file] Package source file information
822
823 EOF
824 }
825
826 parse_command();