Fix CONFIG_LINUX_ for linux 3.0
[openwrt/svn-archive/archive.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{$1};
46 }
47 };
48 /^Target-Name:\s*(.+)\s*$/ and $target->{name} = $1;
49 /^Target-Path:\s*(.+)\s*$/ and $target->{path} = $1;
50 /^Target-Arch:\s*(.+)\s*$/ and $target->{arch} = $1;
51 /^Target-Arch-Packages:\s*(.+)\s*$/ and $target->{arch_packages} = $1;
52 /^Target-Features:\s*(.+)\s*$/ 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 /usbgadget/ and $ret .= "\tselect USB_GADGET_SUPPORT\n";
162 /pcmcia/ and $ret .= "\tselect PCMCIA_SUPPORT\n";
163 /squashfs/ and $ret .= "\tselect USES_SQUASHFS\n";
164 /jffs2/ and $ret .= "\tselect USES_JFFS2\n";
165 /ext4/ and $ret .= "\tselect USES_EXT4\n";
166 /targz/ and $ret .= "\tselect USES_TARGZ\n";
167 /cpiogz/ and $ret .= "\tselect USES_CPIOGZ\n";
168 /ubifs/ and $ret .= "\tselect USES_UBIFS\n";
169 /fpu/ and $ret .= "\tselect HAS_FPU\n";
170 /spe_fpu/ and $ret .= "\tselect HAS_SPE_FPU\n";
171 /ramdisk/ and $ret .= "\tselect USES_INITRAMFS\n";
172 /powerpc64/ and $ret .= "\tselect powerpc64\n";
173 /nommu/ and $ret .= "\tselect NOMMU\n";
174 }
175 return $ret;
176 }
177
178 sub target_name($) {
179 my $target = shift;
180 my $parent = $target->{parent};
181 if ($parent) {
182 return $target->{parent}->{name}." - ".$target->{name};
183 } else {
184 return $target->{name};
185 }
186 }
187
188 sub kver($) {
189 my $v = shift;
190 $v =~ tr/\./_/;
191 if (substr($v,0,2) eq "2_") {
192 $v =~ /(\d+_\d+_\d+)(_\d+)?/ and $v = $1;
193 } else {
194 $v =~ /(\d+_\d+)(_\d+)?/ and $v = $1;
195 }
196 return $v;
197 }
198
199 sub print_target($) {
200 my $target = shift;
201 my $features = target_config_features(@{$target->{features}});
202 my $help = $target->{desc};
203 my $confstr;
204
205 chomp $features;
206 $features .= "\n";
207 if ($help =~ /\w+/) {
208 $help =~ s/^\s*/\t /mg;
209 $help = "\thelp\n$help";
210 } else {
211 undef $help;
212 }
213
214 my $v = kver($target->{version});
215 if (@{$target->{subtargets}} == 0) {
216 $confstr = <<EOF;
217 config TARGET_$target->{conf}
218 bool "$target->{name}"
219 select LINUX_$v
220 EOF
221 }
222 else {
223 $confstr = <<EOF;
224 config TARGET_$target->{conf}
225 bool "$target->{name}"
226 EOF
227 }
228 if ($target->{subtarget}) {
229 $confstr .= "\tdepends TARGET_$target->{boardconf}\n";
230 }
231 if (@{$target->{subtargets}} > 0) {
232 $confstr .= "\tselect HAS_SUBTARGETS\n";
233 } else {
234 $confstr .= $features;
235 }
236
237 if ($target->{arch} =~ /\w/) {
238 $confstr .= "\tselect $target->{arch}\n";
239 }
240 foreach my $dep (@{$target->{depends}}) {
241 my $mode = "depends";
242 my $flags;
243 my $name;
244
245 $dep =~ /^([@\+\-]+)(.+)$/;
246 $flags = $1;
247 $name = $2;
248
249 next if $name =~ /:/;
250 $flags =~ /-/ and $mode = "deselect";
251 $flags =~ /\+/ and $mode = "select";
252 $flags =~ /@/ and $confstr .= "\t$mode $name\n";
253 }
254 $confstr .= "$help\n\n";
255 print $confstr;
256 }
257
258 sub gen_target_config() {
259 my @target = parse_target_metadata();
260 my %defaults;
261
262 my @target_sort = sort {
263 target_name($a) cmp target_name($b);
264 } @target;
265
266
267 print <<EOF;
268 choice
269 prompt "Target System"
270 default TARGET_brcm47xx
271 reset if !DEVEL
272
273 EOF
274
275 foreach my $target (@target_sort) {
276 next if $target->{subtarget};
277 print_target($target);
278 }
279
280 print <<EOF;
281 endchoice
282
283 choice
284 prompt "Subtarget" if HAS_SUBTARGETS
285
286 EOF
287 foreach my $target (@target) {
288 next unless $target->{subtarget};
289 print_target($target);
290 }
291
292 print <<EOF;
293 endchoice
294
295 choice
296 prompt "Target Profile"
297
298 EOF
299
300 foreach my $target (@target) {
301 my $profiles = $target->{profiles};
302
303 foreach my $profile (@$profiles) {
304 print <<EOF;
305 config TARGET_$target->{conf}_$profile->{id}
306 bool "$profile->{name}"
307 depends TARGET_$target->{conf}
308 $profile->{config}
309 EOF
310 $profile->{kconfig} and print "\tselect PROFILE_KCONFIG\n";
311 my @pkglist = merge_package_lists($target->{packages}, $profile->{packages});
312 foreach my $pkg (@pkglist) {
313 print "\tselect DEFAULT_$pkg\n";
314 $defaults{$pkg} = 1;
315 }
316 my $help = $profile->{desc};
317 if ($help =~ /\w+/) {
318 $help =~ s/^\s*/\t /mg;
319 $help = "\thelp\n$help";
320 } else {
321 undef $help;
322 }
323 print "$help\n";
324 }
325 }
326
327 print <<EOF;
328 endchoice
329
330 config HAS_SUBTARGETS
331 bool
332
333 config TARGET_BOARD
334 string
335
336 EOF
337 foreach my $target (@target) {
338 $target->{subtarget} or print "\t\tdefault \"".$target->{board}."\" if TARGET_".$target->{conf}."\n";
339 }
340 print <<EOF;
341 config TARGET_ARCH_PACKAGES
342 string
343
344 EOF
345 foreach my $target (@target) {
346 next if @{$target->{subtargets}} > 0;
347 print "\t\tdefault \"".($target->{arch_packages} || $target->{board})."\" if TARGET_".$target->{conf}."\n";
348 }
349 print <<EOF;
350
351 config DEFAULT_TARGET_OPTIMIZATION
352 string
353 EOF
354 foreach my $target (@target) {
355 next if @{$target->{subtargets}} > 0;
356 print "\tdefault \"".$target->{cflags}."\" if TARGET_".$target->{conf}."\n";
357 }
358 print "\tdefault \"-Os -pipe -funit-at-a-time\"\n";
359
360 my %kver;
361 foreach my $target (@target) {
362 my $v = kver($target->{version});
363 next if $kver{$v};
364 $kver{$v} = 1;
365 print <<EOF;
366
367 config LINUX_$v
368 bool
369
370 EOF
371 }
372 foreach my $def (sort keys %defaults) {
373 print "\tconfig DEFAULT_".$def."\n";
374 print "\t\tbool\n\n";
375 }
376 }
377
378 my %dep_check;
379 sub __find_package_dep($$) {
380 my $pkg = shift;
381 my $name = shift;
382 my $deps = ($pkg->{vdepends} or $pkg->{depends});
383
384 return 0 unless defined $deps;
385 foreach my $dep (@{$deps}) {
386 next if $dep_check{$dep};
387 $dep_check{$dep} = 1;
388 return 1 if $dep eq $name;
389 return 1 if ($package{$dep} and (__find_package_dep($package{$dep},$name) == 1));
390 }
391 return 0;
392 }
393
394 # wrapper to avoid infinite recursion
395 sub find_package_dep($$) {
396 my $pkg = shift;
397 my $name = shift;
398
399 %dep_check = ();
400 return __find_package_dep($pkg, $name);
401 }
402
403 sub package_depends($$) {
404 my $a = shift;
405 my $b = shift;
406 my $ret;
407
408 return 0 if ($a->{submenu} ne $b->{submenu});
409 if (find_package_dep($a, $b->{name}) == 1) {
410 $ret = 1;
411 } elsif (find_package_dep($b, $a->{name}) == 1) {
412 $ret = -1;
413 } else {
414 return 0;
415 }
416 return $ret;
417 }
418
419 sub mconf_depends {
420 my $pkgname = shift;
421 my $depends = shift;
422 my $only_dep = shift;
423 my $res;
424 my $dep = shift;
425 my $seen = shift;
426 my $parent_condition = shift;
427 $dep or $dep = {};
428 $seen or $seen = {};
429
430 $depends or return;
431 my @depends = @$depends;
432 foreach my $depend (@depends) {
433 my $m = "depends";
434 my $flags = "";
435 $depend =~ s/^([@\+]+)// and $flags = $1;
436 my $vdep;
437 my $condition = $parent_condition;
438
439 next if $condition eq $depend;
440 next if $seen->{"$parent_condition:$depend"};
441 $seen->{"$parent_condition:$depend"} = 1;
442 if ($depend =~ /^(.+):(.+)$/) {
443 if ($1 ne "PACKAGE_$pkgname") {
444 if ($condition) {
445 $condition = "$condition && $1";
446 } else {
447 $condition = $1;
448 }
449 }
450 $depend = $2;
451 }
452 next if $package{$depend} and $package{$depend}->{buildonly};
453 if ($vdep = $package{$depend}->{vdepends}) {
454 $depend = join("||", map { "PACKAGE_".$_ } @$vdep);
455 } else {
456 $flags =~ /\+/ and do {
457 # Menuconfig will not treat 'select FOO' as a real dependency
458 # thus if FOO depends on other config options, these dependencies
459 # will not be checked. To fix this, we simply emit all of FOO's
460 # depends here as well.
461 $package{$depend} and mconf_depends($pkgname, $package{$depend}->{depends}, 1, $dep, $seen, $condition);
462
463 $m = "select";
464 next if $only_dep;
465 };
466 $flags =~ /@/ or $depend = "PACKAGE_$depend";
467 if ($condition) {
468 if ($m =~ /select/) {
469 $depend = "$depend if $condition";
470 } else {
471 $depend = "!($condition) || $depend";
472 }
473 }
474 }
475 $dep->{$depend} =~ /select/ or $dep->{$depend} = $m;
476 }
477 foreach my $depend (keys %$dep) {
478 my $m = $dep->{$depend};
479 $res .= "\t\t$m $depend\n";
480 }
481 return $res;
482 }
483
484 sub print_package_config_category($) {
485 my $cat = shift;
486 my %menus;
487 my %menu_dep;
488
489 return unless $category{$cat};
490
491 print "menu \"$cat\"\n\n";
492 my %spkg = %{$category{$cat}};
493
494 foreach my $spkg (sort {uc($a) cmp uc($b)} keys %spkg) {
495 foreach my $pkg (@{$spkg{$spkg}}) {
496 next if $pkg->{buildonly};
497 my $menu = $pkg->{submenu};
498 if ($menu) {
499 $menu_dep{$menu} or $menu_dep{$menu} = $pkg->{submenudep};
500 } else {
501 $menu = 'undef';
502 }
503 $menus{$menu} or $menus{$menu} = [];
504 push @{$menus{$menu}}, $pkg;
505 }
506 }
507 my @menus = sort {
508 ($a eq 'undef' ? 1 : 0) or
509 ($b eq 'undef' ? -1 : 0) or
510 ($a cmp $b)
511 } keys %menus;
512
513 foreach my $menu (@menus) {
514 my @pkgs = sort {
515 package_depends($a, $b) or
516 ($a->{name} cmp $b->{name})
517 } @{$menus{$menu}};
518 if ($menu ne 'undef') {
519 $menu_dep{$menu} and print "if $menu_dep{$menu}\n";
520 print "menu \"$menu\"\n";
521 }
522 foreach my $pkg (@pkgs) {
523 my $title = $pkg->{name};
524 my $c = (72 - length($pkg->{name}) - length($pkg->{title}));
525 if ($c > 0) {
526 $title .= ("." x $c). " ". $pkg->{title};
527 }
528 print "\t";
529 $pkg->{menu} and print "menu";
530 print "config PACKAGE_".$pkg->{name}."\n";
531 print "\t\t".($pkg->{tristate} ? 'tristate' : 'bool')." \"$title\"\n";
532 print "\t\tdefault y if DEFAULT_".$pkg->{name}."\n";
533 foreach my $default (split /\s*,\s*/, $pkg->{default}) {
534 print "\t\tdefault $default\n";
535 }
536 print mconf_depends($pkg->{name}, $pkg->{depends}, 0);
537 print mconf_depends($pkg->{name}, $pkg->{mdepends}, 0);
538 print "\t\thelp\n";
539 print $pkg->{description};
540 print "\n";
541
542 $pkg->{config} and print $pkg->{config}."\n";
543 }
544 if ($menu ne 'undef') {
545 print "endmenu\n";
546 $menu_dep{$menu} and print "endif\n";
547 }
548 }
549 print "endmenu\n\n";
550
551 undef $category{$cat};
552 }
553
554 sub print_package_features() {
555 keys %features > 0 or return;
556 print "menu \"Package features\"\n";
557 foreach my $n (keys %features) {
558 my @features = sort { $b->{priority} <=> $a->{priority} or $a->{title} cmp $b->{title} } @{$features{$n}};
559 print <<EOF;
560 choice
561 prompt "$features[0]->{target_title}"
562 default FEATURE_$features[0]->{name}
563 EOF
564
565 foreach my $feature (@features) {
566 print <<EOF;
567 config FEATURE_$feature->{name}
568 bool "$feature->{title}"
569 EOF
570 $feature->{description} =~ /\w/ and do {
571 print "\t\thelp\n".$feature->{description}."\n";
572 };
573 }
574 print "endchoice\n"
575 }
576 print "endmenu\n\n";
577 }
578
579 sub gen_package_config() {
580 parse_package_metadata($ARGV[0]) or exit 1;
581 print "menuconfig IMAGEOPT\n\tbool \"Image configuration\"\n\tdefault n\n";
582 foreach my $preconfig (keys %preconfig) {
583 foreach my $cfg (keys %{$preconfig{$preconfig}}) {
584 my $conf = $preconfig{$preconfig}->{$cfg}->{id};
585 $conf =~ tr/\.-/__/;
586 print <<EOF
587 config UCI_PRECONFIG_$conf
588 string "$preconfig{$preconfig}->{$cfg}->{label}" if IMAGEOPT
589 depends PACKAGE_$preconfig
590 default "$preconfig{$preconfig}->{$cfg}->{default}"
591
592 EOF
593 }
594 }
595 print "source \"package/*/image-config.in\"\n";
596 if (scalar glob "package/feeds/*/*/image-config.in") {
597 print "source \"package/feeds/*/*/image-config.in\"\n";
598 }
599 print_package_features();
600 print_package_config_category 'Base system';
601 foreach my $cat (keys %category) {
602 print_package_config_category $cat;
603 }
604 }
605
606 sub get_conditional_dep($$) {
607 my $condition = shift;
608 my $depstr = shift;
609 if ($condition) {
610 if ($condition =~ /^!(.+)/) {
611 return "\$(if \$(CONFIG_$1),,$depstr)";
612 } else {
613 return "\$(if \$(CONFIG_$condition),$depstr)";
614 }
615 } else {
616 return $depstr;
617 }
618 }
619
620 sub gen_package_mk() {
621 my %conf;
622 my %dep;
623 my %done;
624 my $line;
625
626 parse_package_metadata($ARGV[0]) or exit 1;
627 foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
628 my $config;
629 my $pkg = $package{$name};
630 my @srcdeps;
631
632 next if defined $pkg->{vdepends};
633
634 if ($ENV{SDK}) {
635 $conf{$pkg->{src}} or do {
636 $config = 'm';
637 $conf{$pkg->{src}} = 1;
638 };
639 } else {
640 $config = "\$(CONFIG_PACKAGE_$name)"
641 }
642 if ($config) {
643 $pkg->{buildonly} and $config = "";
644 print "package-$config += $pkg->{subdir}$pkg->{src}\n";
645 if ($pkg->{variant}) {
646 if (!defined($done{$pkg->{src}})) {
647 print "\$(curdir)/$pkg->{subdir}$pkg->{src}/default-variant := $pkg->{variant}\n";
648 }
649 print "\$(curdir)/$pkg->{subdir}$pkg->{src}/variants += \$(if $config,$pkg->{variant})\n"
650 }
651 $pkg->{prereq} and print "prereq-$config += $pkg->{subdir}$pkg->{src}\n";
652 }
653
654 next if $done{$pkg->{src}};
655 $done{$pkg->{src}} = 1;
656
657 if (@{$pkg->{buildtypes}} > 0) {
658 print "buildtypes-$pkg->{subdir}$pkg->{src} = ".join(' ', @{$pkg->{buildtypes}})."\n";
659 }
660
661 foreach my $spkg (@{$srcpackage{$pkg->{src}}}) {
662 foreach my $dep (@{$spkg->{depends}}, @{$spkg->{builddepends}}) {
663 $dep =~ /@/ or do {
664 $dep =~ s/\+//g;
665 push @srcdeps, $dep;
666 };
667 }
668 }
669 foreach my $type (@{$pkg->{buildtypes}}) {
670 my @extra_deps;
671 my %deplines;
672
673 next unless $pkg->{"builddepends/$type"};
674 foreach my $dep (@{$pkg->{"builddepends/$type"}}) {
675 my $suffix = "";
676 my $condition;
677
678 if ($dep =~ /^(.+):(.+)/) {
679 $condition = $1;
680 $dep = $2;
681 }
682 if ($dep =~ /^(.+)(\/.+)/) {
683 $dep = $1;
684 $suffix = $2;
685 }
686
687 my $idx = "";
688 my $pkg_dep = $package{$dep};
689 if (defined($pkg_dep) && defined($pkg_dep->{src})) {
690 $idx = $pkg_dep->{subdir}.$pkg_dep->{src};
691 } elsif (defined($srcpackage{$dep})) {
692 $idx = $subdir{$dep}.$dep;
693 } else {
694 next;
695 }
696 my $depstr = "\$(curdir)/$idx$suffix/compile";
697 my $depline = get_conditional_dep($condition, $depstr);
698 if ($depline) {
699 $deplines{$dep} = $depline;
700 }
701 }
702 my $depline = join(" ", values %deplines);
703 if ($depline) {
704 $line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/$type/compile += $depline\n";
705 }
706 }
707
708 my $hasdeps = 0;
709 my %deplines;
710 foreach my $deps (@srcdeps) {
711 my $idx;
712 my $condition;
713 my $prefix = "";
714 my $suffix = "";
715
716 if ($deps =~ /^(.+):(.+)/) {
717 $condition = $1;
718 $deps = $2;
719 }
720 if ($deps =~ /^(.+)(\/.+)/) {
721 $deps = $1;
722 $suffix = $2;
723 }
724
725 my $pkg_dep = $package{$deps};
726 my @deps;
727
728 if ($pkg_dep->{vdepends}) {
729 @deps = @{$pkg_dep->{vdepends}};
730 } else {
731 @deps = ($deps);
732 }
733
734 foreach my $dep (@deps) {
735 $pkg_dep = $package{$deps};
736 if (defined $pkg_dep->{src}) {
737 ($pkg->{src} ne $pkg_dep->{src}.$suffix) and $idx = $pkg_dep->{subdir}.$pkg_dep->{src};
738 } elsif (defined($srcpackage{$dep})) {
739 $idx = $subdir{$dep}.$dep;
740 }
741 $idx .= $suffix;
742 undef $idx if $idx =~ /^(kernel)|(base-files)$/;
743 if ($idx) {
744 my $depline;
745 next if $pkg->{src} eq $pkg_dep->{src}.$suffix;
746 next if $dep{$condition.":".$pkg->{src}."->".$idx};
747 next if $dep{$pkg->{src}."->($dep)".$idx} and $pkg_dep->{vdepends};
748 my $depstr;
749
750 if ($pkg_dep->{vdepends}) {
751 $depstr = "\$(if \$(CONFIG_PACKAGE_$dep),\$(curdir)/$idx/compile)";
752 $dep{$pkg->{src}."->($dep)".$idx} = 1;
753 } else {
754 $depstr = "\$(curdir)/$idx/compile";
755 $dep{$pkg->{src}."->".$idx} = 1;
756 }
757 $depline = get_conditional_dep($condition, $depstr);
758 if ($depline) {
759 $deplines{$idx.$dep} = $depline;
760 }
761 }
762 }
763 }
764 my $depline = join(" ", values %deplines);
765 if ($depline) {
766 $line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/compile += $depline\n";
767 }
768 }
769
770 if ($line ne "") {
771 print "\n$line";
772 }
773 foreach my $preconfig (keys %preconfig) {
774 my $cmds;
775 foreach my $cfg (keys %{$preconfig{$preconfig}}) {
776 my $conf = $preconfig{$preconfig}->{$cfg}->{id};
777 $conf =~ tr/\.-/__/;
778 $cmds .= "\techo \"uci set '$preconfig{$preconfig}->{$cfg}->{id}=\$(subst \",,\$(CONFIG_UCI_PRECONFIG_$conf))'\"; \\\n";
779 }
780 next unless $cmds;
781 print <<EOF
782
783 ifndef DUMP_TARGET_DB
784 \$(TARGET_DIR)/etc/uci-defaults/$preconfig: FORCE
785 ( \\
786 $cmds \\
787 ) > \$@
788
789 ifneq (\$(IMAGEOPT)\$(CONFIG_IMAGEOPT),)
790 package/preconfig: \$(TARGET_DIR)/etc/uci-defaults/$preconfig
791 endif
792 endif
793
794 EOF
795 }
796 }
797
798 sub gen_package_source() {
799 parse_package_metadata($ARGV[0]) or exit 1;
800 foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
801 my $pkg = $package{$name};
802 if ($pkg->{name} && $pkg->{source}) {
803 print "$pkg->{name}: ";
804 print "$pkg->{source}\n";
805 }
806 }
807 }
808
809 sub parse_command() {
810 my $cmd = shift @ARGV;
811 for ($cmd) {
812 /^target_config$/ and return gen_target_config();
813 /^package_mk$/ and return gen_package_mk();
814 /^package_config$/ and return gen_package_config();
815 /^kconfig/ and return gen_kconfig_overrides();
816 /^package_source$/ and return gen_package_source();
817 }
818 print <<EOF
819 Available Commands:
820 $0 target_config [file] Target metadata in Kconfig format
821 $0 package_mk [file] Package metadata in makefile format
822 $0 package_config [file] Package metadata in Kconfig format
823 $0 kconfig [file] [config] Kernel config overrides
824 $0 package_source [file] Package source file information
825
826 EOF
827 }
828
829 parse_command();