scripts: change metadata.pm and metadata.pl to not emit "default m if ALL" Kconfig...
[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{$1};
46 }
47 };
48 /^Target-Name:\s*(.+)\s*$/ 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} = $1;
59 /^Default-Subtarget:\s*(.+)\s*$/ and $target->{def_subtarget} = $1;
60 /^Default-Packages:\s*(.+)\s*$/ 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 next if $kconfig{$config} eq 'y';
119 $kconfig{$config} = $val;
120 } elsif (!$override) {
121 $kconfig{$config} or $kconfig{$config} = 'n';
122 }
123 }
124 };
125 };
126 close FILE;
127
128 foreach my $kconfig (sort keys %kconfig) {
129 if ($kconfig{$kconfig} eq 'n') {
130 print "# $kconfig is not set\n";
131 } else {
132 print "$kconfig=$kconfig{$kconfig}\n";
133 }
134 }
135 }
136
137 sub merge_package_lists($$) {
138 my $list1 = shift;
139 my $list2 = shift;
140 my @l = ();
141 my %pkgs;
142
143 foreach my $pkg (@$list1, @$list2) {
144 $pkgs{$pkg} = 1;
145 }
146 foreach my $pkg (keys %pkgs) {
147 push @l, $pkg unless ($pkg =~ /^-/ or $pkgs{"-$pkg"});
148 }
149 return sort(@l);
150 }
151
152 sub target_config_features(@) {
153 my $ret;
154
155 while ($_ = shift @_) {
156 /arm_v(\w+)/ and $ret .= "\tselect arm_v$1\n";
157 /broken/ and $ret .= "\tdepends on BROKEN\n";
158 /audio/ and $ret .= "\tselect AUDIO_SUPPORT\n";
159 /display/ and $ret .= "\tselect DISPLAY_SUPPORT\n";
160 /gpio/ and $ret .= "\tselect GPIO_SUPPORT\n";
161 /pci/ and $ret .= "\tselect PCI_SUPPORT\n";
162 /pcie/ and $ret .= "\tselect PCIE_SUPPORT\n";
163 /usb/ and $ret .= "\tselect USB_SUPPORT\n";
164 /usbgadget/ and $ret .= "\tselect USB_GADGET_SUPPORT\n";
165 /pcmcia/ and $ret .= "\tselect PCMCIA_SUPPORT\n";
166 /rtc/ and $ret .= "\tselect RTC_SUPPORT\n";
167 /squashfs/ and $ret .= "\tselect USES_SQUASHFS\n";
168 /jffs2$/ and $ret .= "\tselect USES_JFFS2\n";
169 /jffs2_nand/ and $ret .= "\tselect USES_JFFS2_NAND\n";
170 /ext4/ and $ret .= "\tselect USES_EXT4\n";
171 /targz/ and $ret .= "\tselect USES_TARGZ\n";
172 /cpiogz/ and $ret .= "\tselect USES_CPIOGZ\n";
173 /ubifs/ and $ret .= "\tselect USES_UBIFS\n";
174 /fpu/ and $ret .= "\tselect HAS_FPU\n";
175 /spe_fpu/ and $ret .= "\tselect HAS_SPE_FPU\n";
176 /ramdisk/ and $ret .= "\tselect USES_INITRAMFS\n";
177 /powerpc64/ and $ret .= "\tselect powerpc64\n";
178 /nommu/ and $ret .= "\tselect NOMMU\n";
179 /mips16/ and $ret .= "\tselect HAS_MIPS16\n";
180 }
181 return $ret;
182 }
183
184 sub target_name($) {
185 my $target = shift;
186 my $parent = $target->{parent};
187 if ($parent) {
188 return $target->{parent}->{name}." - ".$target->{name};
189 } else {
190 return $target->{name};
191 }
192 }
193
194 sub kver($) {
195 my $v = shift;
196 $v =~ tr/\./_/;
197 if (substr($v,0,2) eq "2_") {
198 $v =~ /(\d+_\d+_\d+)(_\d+)?/ and $v = $1;
199 } else {
200 $v =~ /(\d+_\d+)(_\d+)?/ and $v = $1;
201 }
202 return $v;
203 }
204
205 sub print_target($) {
206 my $target = shift;
207 my $features = target_config_features(@{$target->{features}});
208 my $help = $target->{desc};
209 my $confstr;
210
211 chomp $features;
212 $features .= "\n";
213 if ($help =~ /\w+/) {
214 $help =~ s/^\s*/\t /mg;
215 $help = "\thelp\n$help";
216 } else {
217 undef $help;
218 }
219
220 my $v = kver($target->{version});
221 if (@{$target->{subtargets}} == 0) {
222 $confstr = <<EOF;
223 config TARGET_$target->{conf}
224 bool "$target->{name}"
225 select LINUX_$v
226 EOF
227 }
228 else {
229 $confstr = <<EOF;
230 config TARGET_$target->{conf}
231 bool "$target->{name}"
232 EOF
233 }
234 if ($target->{subtarget}) {
235 $confstr .= "\tdepends on TARGET_$target->{boardconf}\n";
236 }
237 if (@{$target->{subtargets}} > 0) {
238 $confstr .= "\tselect HAS_SUBTARGETS\n";
239 grep { /broken/ } @{$target->{features}} and $confstr .= "\tdepends on BROKEN\n";
240 } else {
241 $confstr .= $features;
242 }
243
244 if ($target->{arch} =~ /\w/) {
245 $confstr .= "\tselect $target->{arch}\n";
246 }
247 foreach my $dep (@{$target->{depends}}) {
248 my $mode = "depends on";
249 my $flags;
250 my $name;
251
252 $dep =~ /^([@\+\-]+)(.+)$/;
253 $flags = $1;
254 $name = $2;
255
256 next if $name =~ /:/;
257 $flags =~ /-/ and $mode = "deselect";
258 $flags =~ /\+/ and $mode = "select";
259 $flags =~ /@/ and $confstr .= "\t$mode $name\n";
260 }
261 $confstr .= "$help\n\n";
262 print $confstr;
263 }
264
265 sub gen_target_config() {
266 my @target = parse_target_metadata();
267 my %defaults;
268
269 my @target_sort = sort {
270 target_name($a) cmp target_name($b);
271 } @target;
272
273
274 print <<EOF;
275 choice
276 prompt "Target System"
277 default TARGET_ar71xx
278 reset if !DEVEL
279
280 EOF
281
282 foreach my $target (@target_sort) {
283 next if $target->{subtarget};
284 print_target($target);
285 }
286
287 print <<EOF;
288 endchoice
289
290 choice
291 prompt "Subtarget" if HAS_SUBTARGETS
292 EOF
293 foreach my $target (@target) {
294 next unless $target->{def_subtarget};
295 print <<EOF;
296 default TARGET_$target->{conf}_$target->{def_subtarget} if TARGET_$target->{conf}
297 EOF
298 }
299 print <<EOF;
300
301 EOF
302 foreach my $target (@target) {
303 next unless $target->{subtarget};
304 print_target($target);
305 }
306
307 print <<EOF;
308 endchoice
309
310 choice
311 prompt "Target Profile"
312
313 EOF
314
315 foreach my $target (@target) {
316 my $profiles = $target->{profiles};
317
318 foreach my $profile (@$profiles) {
319 print <<EOF;
320 config TARGET_$target->{conf}_$profile->{id}
321 bool "$profile->{name}"
322 depends on TARGET_$target->{conf}
323 $profile->{config}
324 EOF
325 $profile->{kconfig} and print "\tselect PROFILE_KCONFIG\n";
326 my @pkglist = merge_package_lists($target->{packages}, $profile->{packages});
327 foreach my $pkg (@pkglist) {
328 print "\tselect DEFAULT_$pkg\n";
329 $defaults{$pkg} = 1;
330 }
331 my $help = $profile->{desc};
332 if ($help =~ /\w+/) {
333 $help =~ s/^\s*/\t /mg;
334 $help = "\thelp\n$help";
335 } else {
336 undef $help;
337 }
338 print "$help\n";
339 }
340 }
341
342 print <<EOF;
343 endchoice
344
345 config HAS_SUBTARGETS
346 bool
347
348 config TARGET_BOARD
349 string
350
351 EOF
352 foreach my $target (@target) {
353 $target->{subtarget} or print "\t\tdefault \"".$target->{board}."\" if TARGET_".$target->{conf}."\n";
354 }
355 print <<EOF;
356 config TARGET_ARCH_PACKAGES
357 string
358
359 EOF
360 foreach my $target (@target) {
361 next if @{$target->{subtargets}} > 0;
362 print "\t\tdefault \"".($target->{arch_packages} || $target->{board})."\" if TARGET_".$target->{conf}."\n";
363 }
364 print <<EOF;
365
366 config DEFAULT_TARGET_OPTIMIZATION
367 string
368 EOF
369 foreach my $target (@target) {
370 next if @{$target->{subtargets}} > 0;
371 print "\tdefault \"".$target->{cflags}."\" if TARGET_".$target->{conf}."\n";
372 }
373 print "\tdefault \"-Os -pipe -funit-at-a-time\"\n";
374
375 my %kver;
376 foreach my $target (@target) {
377 my $v = kver($target->{version});
378 next if $kver{$v};
379 $kver{$v} = 1;
380 print <<EOF;
381
382 config LINUX_$v
383 bool
384
385 EOF
386 }
387 foreach my $def (sort keys %defaults) {
388 print "\tconfig DEFAULT_".$def."\n";
389 print "\t\tbool\n\n";
390 }
391 }
392
393 my %dep_check;
394 sub __find_package_dep($$) {
395 my $pkg = shift;
396 my $name = shift;
397 my $deps = ($pkg->{vdepends} or $pkg->{depends});
398
399 return 0 unless defined $deps;
400 foreach my $dep (@{$deps}) {
401 next if $dep_check{$dep};
402 $dep_check{$dep} = 1;
403 return 1 if $dep eq $name;
404 return 1 if ($package{$dep} and (__find_package_dep($package{$dep},$name) == 1));
405 }
406 return 0;
407 }
408
409 # wrapper to avoid infinite recursion
410 sub find_package_dep($$) {
411 my $pkg = shift;
412 my $name = shift;
413
414 %dep_check = ();
415 return __find_package_dep($pkg, $name);
416 }
417
418 sub package_depends($$) {
419 my $a = shift;
420 my $b = shift;
421 my $ret;
422
423 return 0 if ($a->{submenu} ne $b->{submenu});
424 if (find_package_dep($a, $b->{name}) == 1) {
425 $ret = 1;
426 } elsif (find_package_dep($b, $a->{name}) == 1) {
427 $ret = -1;
428 } else {
429 return 0;
430 }
431 return $ret;
432 }
433
434 sub mconf_depends {
435 my $pkgname = shift;
436 my $depends = shift;
437 my $only_dep = shift;
438 my $res;
439 my $dep = shift;
440 my $seen = shift;
441 my $parent_condition = shift;
442 $dep or $dep = {};
443 $seen or $seen = {};
444
445 $depends or return;
446 my @depends = @$depends;
447 foreach my $depend (@depends) {
448 my $m = "depends on";
449 my $flags = "";
450 $depend =~ s/^([@\+]+)// and $flags = $1;
451 my $vdep;
452 my $condition = $parent_condition;
453
454 next if $condition eq $depend;
455 next if $seen->{"$parent_condition:$depend"};
456 $seen->{"$parent_condition:$depend"} = 1;
457 if ($depend =~ /^(.+):(.+)$/) {
458 if ($1 ne "PACKAGE_$pkgname") {
459 if ($condition) {
460 $condition = "$condition && $1";
461 } else {
462 $condition = $1;
463 }
464 }
465 $depend = $2;
466 }
467 next if $package{$depend} and $package{$depend}->{buildonly};
468 if ($vdep = $package{$depend}->{vdepends}) {
469 $depend = join("||", map { "PACKAGE_".$_ } @$vdep);
470 } else {
471 $flags =~ /\+/ and do {
472 # Menuconfig will not treat 'select FOO' as a real dependency
473 # thus if FOO depends on other config options, these dependencies
474 # will not be checked. To fix this, we simply emit all of FOO's
475 # depends here as well.
476 $package{$depend} and mconf_depends($pkgname, $package{$depend}->{depends}, 1, $dep, $seen, $condition);
477
478 $m = "select";
479 next if $only_dep;
480 };
481 $flags =~ /@/ or $depend = "PACKAGE_$depend";
482 if ($condition) {
483 if ($m =~ /select/) {
484 next if $depend eq $condition;
485 $depend = "$depend if $condition";
486 } else {
487 $depend = "!($condition) || $depend";
488 }
489 }
490 }
491 $dep->{$depend} =~ /select/ or $dep->{$depend} = $m;
492 }
493 foreach my $depend (keys %$dep) {
494 my $m = $dep->{$depend};
495 $res .= "\t\t$m $depend\n";
496 }
497 return $res;
498 }
499
500 sub print_package_config_category($) {
501 my $cat = shift;
502 my %menus;
503 my %menu_dep;
504
505 return unless $category{$cat};
506
507 print "menu \"$cat\"\n\n";
508 my %spkg = %{$category{$cat}};
509
510 foreach my $spkg (sort {uc($a) cmp uc($b)} keys %spkg) {
511 foreach my $pkg (@{$spkg{$spkg}}) {
512 next if $pkg->{buildonly};
513 my $menu = $pkg->{submenu};
514 if ($menu) {
515 $menu_dep{$menu} or $menu_dep{$menu} = $pkg->{submenudep};
516 } else {
517 $menu = 'undef';
518 }
519 $menus{$menu} or $menus{$menu} = [];
520 push @{$menus{$menu}}, $pkg;
521 }
522 }
523 my @menus = sort {
524 ($a eq 'undef' ? 1 : 0) or
525 ($b eq 'undef' ? -1 : 0) or
526 ($a cmp $b)
527 } keys %menus;
528
529 foreach my $menu (@menus) {
530 my @pkgs = sort {
531 package_depends($a, $b) or
532 ($a->{name} cmp $b->{name})
533 } @{$menus{$menu}};
534 if ($menu ne 'undef') {
535 $menu_dep{$menu} and print "if $menu_dep{$menu}\n";
536 print "menu \"$menu\"\n";
537 }
538 foreach my $pkg (@pkgs) {
539 my $title = $pkg->{name};
540 my $c = (72 - length($pkg->{name}) - length($pkg->{title}));
541 if ($c > 0) {
542 $title .= ("." x $c). " ". $pkg->{title};
543 }
544 $title = "\"$title\"";
545 print "\t";
546 $pkg->{menu} and print "menu";
547 print "config PACKAGE_".$pkg->{name}."\n";
548 $pkg->{hidden} and $title = "";
549 print "\t\t".($pkg->{tristate} ? 'tristate' : 'bool')." $title\n";
550 print "\t\tdefault y if DEFAULT_".$pkg->{name}."\n";
551 unless ($pkg->{hidden}) {
552 $pkg->{default} ||= "m if ALL";
553 }
554 if ($pkg->{default}) {
555 foreach my $default (split /\s*,\s*/, $pkg->{default}) {
556 print "\t\tdefault $default\n";
557 }
558 }
559 print mconf_depends($pkg->{name}, $pkg->{depends}, 0);
560 print mconf_depends($pkg->{name}, $pkg->{mdepends}, 0);
561 print "\t\thelp\n";
562 print $pkg->{description};
563 print "\n";
564
565 $pkg->{config} and print $pkg->{config}."\n";
566 }
567 if ($menu ne 'undef') {
568 print "endmenu\n";
569 $menu_dep{$menu} and print "endif\n";
570 }
571 }
572 print "endmenu\n\n";
573
574 undef $category{$cat};
575 }
576
577 sub print_package_features() {
578 keys %features > 0 or return;
579 print "menu \"Package features\"\n";
580 foreach my $n (keys %features) {
581 my @features = sort { $b->{priority} <=> $a->{priority} or $a->{title} cmp $b->{title} } @{$features{$n}};
582 print <<EOF;
583 choice
584 prompt "$features[0]->{target_title}"
585 default FEATURE_$features[0]->{name}
586 EOF
587
588 foreach my $feature (@features) {
589 print <<EOF;
590 config FEATURE_$feature->{name}
591 bool "$feature->{title}"
592 EOF
593 $feature->{description} =~ /\w/ and do {
594 print "\t\thelp\n".$feature->{description}."\n";
595 };
596 }
597 print "endchoice\n"
598 }
599 print "endmenu\n\n";
600 }
601
602 sub gen_package_config() {
603 parse_package_metadata($ARGV[0]) or exit 1;
604 print "menuconfig IMAGEOPT\n\tbool \"Image configuration\"\n\tdefault n\n";
605 foreach my $preconfig (keys %preconfig) {
606 foreach my $cfg (keys %{$preconfig{$preconfig}}) {
607 my $conf = $preconfig{$preconfig}->{$cfg}->{id};
608 $conf =~ tr/\.-/__/;
609 print <<EOF
610 config UCI_PRECONFIG_$conf
611 string "$preconfig{$preconfig}->{$cfg}->{label}" if IMAGEOPT
612 depends on PACKAGE_$preconfig
613 default "$preconfig{$preconfig}->{$cfg}->{default}"
614
615 EOF
616 }
617 }
618 print "source \"package/*/image-config.in\"\n";
619 if (scalar glob "package/feeds/*/*/image-config.in") {
620 print "source \"package/feeds/*/*/image-config.in\"\n";
621 }
622 print_package_features();
623 print_package_config_category 'Base system';
624 foreach my $cat (sort {uc($a) cmp uc($b)} keys %category) {
625 print_package_config_category $cat;
626 }
627 }
628
629 sub get_conditional_dep($$) {
630 my $condition = shift;
631 my $depstr = shift;
632 if ($condition) {
633 if ($condition =~ /^!(.+)/) {
634 return "\$(if \$(CONFIG_$1),,$depstr)";
635 } else {
636 return "\$(if \$(CONFIG_$condition),$depstr)";
637 }
638 } else {
639 return $depstr;
640 }
641 }
642
643 sub gen_package_mk() {
644 my %conf;
645 my %dep;
646 my %done;
647 my $line;
648
649 parse_package_metadata($ARGV[0]) or exit 1;
650 foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
651 my $config;
652 my $pkg = $package{$name};
653 my @srcdeps;
654
655 next if defined $pkg->{vdepends};
656
657 if ($ENV{SDK}) {
658 $conf{$pkg->{src}} or do {
659 $config = 'm';
660 $conf{$pkg->{src}} = 1;
661 };
662 } else {
663 $config = "\$(CONFIG_PACKAGE_$name)"
664 }
665 if ($config) {
666 $pkg->{buildonly} and $config = "";
667 print "package-$config += $pkg->{subdir}$pkg->{src}\n";
668 if ($pkg->{variant}) {
669 if (!defined($done{$pkg->{src}})) {
670 print "\$(curdir)/$pkg->{subdir}$pkg->{src}/default-variant := $pkg->{variant}\n";
671 }
672 print "\$(curdir)/$pkg->{subdir}$pkg->{src}/variants += \$(if $config,$pkg->{variant})\n"
673 }
674 $pkg->{prereq} and print "prereq-$config += $pkg->{subdir}$pkg->{src}\n";
675 }
676
677 next if $done{$pkg->{src}};
678 $done{$pkg->{src}} = 1;
679
680 if (@{$pkg->{buildtypes}} > 0) {
681 print "buildtypes-$pkg->{subdir}$pkg->{src} = ".join(' ', @{$pkg->{buildtypes}})."\n";
682 }
683
684 foreach my $spkg (@{$srcpackage{$pkg->{src}}}) {
685 foreach my $dep (@{$spkg->{depends}}, @{$spkg->{builddepends}}) {
686 $dep =~ /@/ or do {
687 $dep =~ s/\+//g;
688 push @srcdeps, $dep;
689 };
690 }
691 }
692 foreach my $type (@{$pkg->{buildtypes}}) {
693 my @extra_deps;
694 my %deplines;
695
696 next unless $pkg->{"builddepends/$type"};
697 foreach my $dep (@{$pkg->{"builddepends/$type"}}) {
698 my $suffix = "";
699 my $condition;
700
701 if ($dep =~ /^(.+):(.+)/) {
702 $condition = $1;
703 $dep = $2;
704 }
705 if ($dep =~ /^(.+)(\/.+)/) {
706 $dep = $1;
707 $suffix = $2;
708 }
709
710 my $idx = "";
711 my $pkg_dep = $package{$dep};
712 if (defined($pkg_dep) && defined($pkg_dep->{src})) {
713 $idx = $pkg_dep->{subdir}.$pkg_dep->{src};
714 } elsif (defined($srcpackage{$dep})) {
715 $idx = $subdir{$dep}.$dep;
716 } else {
717 next;
718 }
719 my $depstr = "\$(curdir)/$idx$suffix/compile";
720 my $depline = get_conditional_dep($condition, $depstr);
721 if ($depline) {
722 $deplines{$depline}++;
723 }
724 }
725 my $depline = join(" ", sort keys %deplines);
726 if ($depline) {
727 $line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/$type/compile += $depline\n";
728 }
729 }
730
731 my $hasdeps = 0;
732 my %deplines;
733 foreach my $deps (@srcdeps) {
734 my $idx;
735 my $condition;
736 my $prefix = "";
737 my $suffix = "";
738
739 if ($deps =~ /^(.+):(.+)/) {
740 $condition = $1;
741 $deps = $2;
742 }
743 if ($deps =~ /^(.+)(\/.+)/) {
744 $deps = $1;
745 $suffix = $2;
746 }
747
748 my $pkg_dep = $package{$deps};
749 my @deps;
750
751 if ($pkg_dep->{vdepends}) {
752 @deps = @{$pkg_dep->{vdepends}};
753 } else {
754 @deps = ($deps);
755 }
756
757 foreach my $dep (@deps) {
758 $pkg_dep = $package{$deps};
759 if (defined $pkg_dep->{src}) {
760 ($pkg->{src} ne $pkg_dep->{src}.$suffix) and $idx = $pkg_dep->{subdir}.$pkg_dep->{src};
761 } elsif (defined($srcpackage{$dep})) {
762 $idx = $subdir{$dep}.$dep;
763 }
764 $idx .= $suffix;
765 undef $idx if $idx =~ /^(kernel\/linux)|(base-files)$/;
766 if ($idx) {
767 my $depline;
768 next if $pkg->{src} eq $pkg_dep->{src}.$suffix;
769 next if $dep{$condition.":".$pkg->{src}."->".$idx};
770 next if $dep{$pkg->{src}."->($dep)".$idx} and $pkg_dep->{vdepends};
771 my $depstr;
772
773 if ($pkg_dep->{vdepends}) {
774 $depstr = "\$(if \$(CONFIG_PACKAGE_$dep),\$(curdir)/$idx/compile)";
775 $dep{$pkg->{src}."->($dep)".$idx} = 1;
776 } else {
777 $depstr = "\$(curdir)/$idx/compile";
778 $dep{$pkg->{src}."->".$idx} = 1;
779 }
780 $depline = get_conditional_dep($condition, $depstr);
781 if ($depline) {
782 $deplines{$depline}++;
783 }
784 }
785 }
786 }
787 my $depline = join(" ", sort keys %deplines);
788 if ($depline) {
789 $line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/compile += $depline\n";
790 }
791 }
792
793 if ($line ne "") {
794 print "\n$line";
795 }
796 foreach my $preconfig (keys %preconfig) {
797 my $cmds;
798 foreach my $cfg (keys %{$preconfig{$preconfig}}) {
799 my $conf = $preconfig{$preconfig}->{$cfg}->{id};
800 $conf =~ tr/\.-/__/;
801 $cmds .= "\techo \"uci set '$preconfig{$preconfig}->{$cfg}->{id}=\$(subst \",,\$(CONFIG_UCI_PRECONFIG_$conf))'\"; \\\n";
802 }
803 next unless $cmds;
804 print <<EOF
805
806 ifndef DUMP_TARGET_DB
807 \$(TARGET_DIR)/etc/uci-defaults/$preconfig: FORCE
808 ( \\
809 $cmds \\
810 ) > \$@
811
812 ifneq (\$(IMAGEOPT)\$(CONFIG_IMAGEOPT),)
813 package/preconfig: \$(TARGET_DIR)/etc/uci-defaults/$preconfig
814 endif
815 endif
816
817 EOF
818 }
819 }
820
821 sub gen_package_source() {
822 parse_package_metadata($ARGV[0]) or exit 1;
823 foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
824 my $pkg = $package{$name};
825 if ($pkg->{name} && $pkg->{source}) {
826 print "$pkg->{name}: ";
827 print "$pkg->{source}\n";
828 }
829 }
830 }
831
832 sub parse_command() {
833 my $cmd = shift @ARGV;
834 for ($cmd) {
835 /^target_config$/ and return gen_target_config();
836 /^package_mk$/ and return gen_package_mk();
837 /^package_config$/ and return gen_package_config();
838 /^kconfig/ and return gen_kconfig_overrides();
839 /^package_source$/ and return gen_package_source();
840 }
841 print <<EOF
842 Available Commands:
843 $0 target_config [file] Target metadata in Kconfig format
844 $0 package_mk [file] Package metadata in makefile format
845 $0 package_config [file] Package metadata in Kconfig format
846 $0 kconfig [file] [config] Kernel config overrides
847 $0 package_source [file] Package source file information
848
849 EOF
850 }
851
852 parse_command();