add a command for printing a cleaned up make target database - will be used to analyz...
[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{$1};
46 }
47 };
48 /^Target-Kernel:\s*(\d+\.\d+)\s*$/ 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 /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 /ext2/ and $ret .= "\tselect USES_EXT2\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 /ramdisk/ and $ret .= "\tselect USES_INITRAMFS\n";
171 /powerpc64/ and $ret .= "\tselect powerpc64\n";
172 /nommu/ and $ret .= "\tselect NOMMU\n";
173 }
174 return $ret;
175 }
176
177 sub target_name($) {
178 my $target = shift;
179 my $parent = $target->{parent};
180 if ($parent) {
181 return $target->{parent}->{name}." - ".$target->{name};
182 } else {
183 return $target->{name};
184 }
185 }
186
187 sub kver($) {
188 my $v = shift;
189 $v =~ tr/\./_/;
190 $v =~ /(\d+_\d+_\d+)(_\d+)?/ and $v = $1;
191 return $v;
192 }
193
194 sub print_target($) {
195 my $target = shift;
196 my $features = target_config_features(@{$target->{features}});
197 my $help = $target->{desc};
198 my $kernel = $target->{kernel};
199 my $confstr;
200 $kernel =~ tr/./_/;
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_$kernel
217 select LINUX_$v
218 EOF
219 }
220 else {
221 $confstr = <<EOF;
222 config TARGET_$target->{conf}
223 bool "$target->{name}"
224 EOF
225 }
226 if ($target->{subtarget}) {
227 $confstr .= "\tdepends TARGET_$target->{boardconf}\n";
228 }
229 if (@{$target->{subtargets}} > 0) {
230 $confstr .= "\tselect HAS_SUBTARGETS\n";
231 }
232
233 if ($target->{arch} =~ /\w/) {
234 $confstr .= "\tselect $target->{arch}\n";
235 }
236 foreach my $dep (@{$target->{depends}}) {
237 my $mode = "depends";
238 my $flags;
239 my $name;
240
241 $dep =~ /^([@\+\-]+)(.+)$/;
242 $flags = $1;
243 $name = $2;
244
245 next if $name =~ /:/;
246 $flags =~ /-/ and $mode = "deselect";
247 $flags =~ /\+/ and $mode = "select";
248 $flags =~ /@/ and $confstr .= "\t$mode $name\n";
249 }
250 $confstr .= $features;
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
339 config DEFAULT_TARGET_OPTIMIZATION
340 string
341 EOF
342 foreach my $target (@target) {
343 next if @{$target->{subtargets}} > 0;
344 print "\tdefault \"".$target->{cflags}."\" if TARGET_".$target->{conf}."\n";
345 }
346 print "\tdefault \"-Os -pipe -funit-at-a-time\"\n";
347
348 my %kver;
349 foreach my $target (@target) {
350 my $v = kver($target->{version});
351 next if $kver{$v};
352 $kver{$v} = 1;
353 print <<EOF;
354
355 config LINUX_$v
356 bool
357
358 EOF
359 }
360 foreach my $def (sort keys %defaults) {
361 print "\tconfig DEFAULT_".$def."\n";
362 print "\t\tbool\n\n";
363 }
364 }
365
366 my %dep_check;
367 sub __find_package_dep($$) {
368 my $pkg = shift;
369 my $name = shift;
370 my $deps = ($pkg->{vdepends} or $pkg->{depends});
371
372 return 0 unless defined $deps;
373 foreach my $dep (@{$deps}) {
374 next if $dep_check{$dep};
375 $dep_check{$dep} = 1;
376 return 1 if $dep eq $name;
377 return 1 if ($package{$dep} and (__find_package_dep($package{$dep},$name) == 1));
378 }
379 return 0;
380 }
381
382 # wrapper to avoid infinite recursion
383 sub find_package_dep($$) {
384 my $pkg = shift;
385 my $name = shift;
386
387 %dep_check = ();
388 return __find_package_dep($pkg, $name);
389 }
390
391 sub package_depends($$) {
392 my $a = shift;
393 my $b = shift;
394 my $ret;
395
396 return 0 if ($a->{submenu} ne $b->{submenu});
397 if (find_package_dep($a, $b->{name}) == 1) {
398 $ret = 1;
399 } elsif (find_package_dep($b, $a->{name}) == 1) {
400 $ret = -1;
401 } else {
402 return 0;
403 }
404 return $ret;
405 }
406
407 sub mconf_depends {
408 my $pkgname = shift;
409 my $depends = shift;
410 my $only_dep = shift;
411 my $res;
412 my $dep = shift;
413 my $seen = shift;
414 my $parent_condition = shift;
415 $dep or $dep = {};
416 $seen or $seen = {};
417
418 $depends or return;
419 my @depends = @$depends;
420 foreach my $depend (@depends) {
421 my $m = "depends";
422 my $flags = "";
423 $depend =~ s/^([@\+]+)// and $flags = $1;
424 my $vdep;
425 my $condition = $parent_condition;
426
427 next if $condition eq $depend;
428 next if $seen->{"$parent_condition:$depend"};
429 $seen->{"$parent_condition:$depend"} = 1;
430 if ($depend =~ /^(.+):(.+)$/) {
431 if ($1 ne "PACKAGE_$pkgname") {
432 if ($condition) {
433 $condition = "$condition && $1";
434 } else {
435 $condition = $1;
436 }
437 }
438 $depend = $2;
439 }
440 next if $package{$depend} and $package{$depend}->{buildonly};
441 if ($vdep = $package{$depend}->{vdepends}) {
442 $depend = join("||", map { "PACKAGE_".$_ } @$vdep);
443 } else {
444 $flags =~ /\+/ and do {
445 # Menuconfig will not treat 'select FOO' as a real dependency
446 # thus if FOO depends on other config options, these dependencies
447 # will not be checked. To fix this, we simply emit all of FOO's
448 # depends here as well.
449 $package{$depend} and mconf_depends($pkgname, $package{$depend}->{depends}, 1, $dep, $seen, $condition);
450
451 $m = "select";
452 next if $only_dep;
453 };
454 $flags =~ /@/ or $depend = "PACKAGE_$depend";
455 if ($condition) {
456 if ($m =~ /select/) {
457 $depend = "$depend if $condition";
458 } else {
459 $depend = "!($condition) || $depend";
460 }
461 }
462 }
463 $dep->{$depend} =~ /select/ or $dep->{$depend} = $m;
464 }
465 foreach my $depend (keys %$dep) {
466 my $m = $dep->{$depend};
467 $res .= "\t\t$m $depend\n";
468 }
469 return $res;
470 }
471
472 sub print_package_config_category($) {
473 my $cat = shift;
474 my %menus;
475 my %menu_dep;
476
477 return unless $category{$cat};
478
479 print "menu \"$cat\"\n\n";
480 my %spkg = %{$category{$cat}};
481
482 foreach my $spkg (sort {uc($a) cmp uc($b)} keys %spkg) {
483 foreach my $pkg (@{$spkg{$spkg}}) {
484 next if $pkg->{buildonly};
485 my $menu = $pkg->{submenu};
486 if ($menu) {
487 $menu_dep{$menu} or $menu_dep{$menu} = $pkg->{submenudep};
488 } else {
489 $menu = 'undef';
490 }
491 $menus{$menu} or $menus{$menu} = [];
492 push @{$menus{$menu}}, $pkg;
493 }
494 }
495 my @menus = sort {
496 ($a eq 'undef' ? 1 : 0) or
497 ($b eq 'undef' ? -1 : 0) or
498 ($a cmp $b)
499 } keys %menus;
500
501 foreach my $menu (@menus) {
502 my @pkgs = sort {
503 package_depends($a, $b) or
504 ($a->{name} cmp $b->{name})
505 } @{$menus{$menu}};
506 if ($menu ne 'undef') {
507 $menu_dep{$menu} and print "if $menu_dep{$menu}\n";
508 print "menu \"$menu\"\n";
509 }
510 foreach my $pkg (@pkgs) {
511 my $title = $pkg->{name};
512 my $c = (72 - length($pkg->{name}) - length($pkg->{title}));
513 if ($c > 0) {
514 $title .= ("." x $c). " ". $pkg->{title};
515 }
516 print "\t";
517 $pkg->{menu} and print "menu";
518 print "config PACKAGE_".$pkg->{name}."\n";
519 print "\t\t".($pkg->{tristate} ? 'tristate' : 'bool')." \"$title\"\n";
520 print "\t\tdefault y if DEFAULT_".$pkg->{name}."\n";
521 foreach my $default (split /\s*,\s*/, $pkg->{default}) {
522 print "\t\tdefault $default\n";
523 }
524 print mconf_depends($pkg->{name}, $pkg->{depends}, 0);
525 print "\t\thelp\n";
526 print $pkg->{description};
527 print "\n";
528
529 $pkg->{config} and print $pkg->{config}."\n";
530 }
531 if ($menu ne 'undef') {
532 print "endmenu\n";
533 $menu_dep{$menu} and print "endif\n";
534 }
535 }
536 print "endmenu\n\n";
537
538 undef $category{$cat};
539 }
540
541 sub print_package_features() {
542 keys %features > 0 or return;
543 print "menu \"Package features\"\n";
544 foreach my $n (keys %features) {
545 my @features = sort { $b->{priority} <=> $a->{priority} or $a->{title} cmp $b->{title} } @{$features{$n}};
546 print <<EOF;
547 choice
548 prompt "$features[0]->{target_title}"
549 default FEATURE_$features[0]->{name}
550 EOF
551
552 foreach my $feature (@features) {
553 print <<EOF;
554 config FEATURE_$feature->{name}
555 bool "$feature->{title}"
556 EOF
557 $feature->{description} =~ /\w/ and do {
558 print "\t\thelp\n".$feature->{description}."\n";
559 };
560 }
561 print "endchoice\n"
562 }
563 print "endmenu\n\n";
564 }
565
566 sub gen_package_config() {
567 parse_package_metadata($ARGV[0]) or exit 1;
568 print "menuconfig IMAGEOPT\n\tbool \"Image configuration\"\n\tdefault n\n";
569 foreach my $preconfig (keys %preconfig) {
570 foreach my $cfg (keys %{$preconfig{$preconfig}}) {
571 my $conf = $preconfig{$preconfig}->{$cfg}->{id};
572 $conf =~ tr/\.-/__/;
573 print <<EOF
574 config UCI_PRECONFIG_$conf
575 string "$preconfig{$preconfig}->{$cfg}->{label}" if IMAGEOPT
576 depends PACKAGE_$preconfig
577 default "$preconfig{$preconfig}->{$cfg}->{default}"
578
579 EOF
580 }
581 }
582 print "source \"package/*/image-config.in\"\n";
583 if (scalar glob "package/feeds/*/*/image-config.in") {
584 print "source \"package/feeds/*/*/image-config.in\"\n";
585 }
586 print_package_features();
587 print_package_config_category 'Base system';
588 foreach my $cat (keys %category) {
589 print_package_config_category $cat;
590 }
591 }
592
593 sub get_conditional_dep($$) {
594 my $condition = shift;
595 my $depstr = shift;
596 if ($condition) {
597 if ($condition =~ /^!(.+)/) {
598 return "\$(if \$(CONFIG_$1),,$depstr)";
599 } else {
600 return "\$(if \$(CONFIG_$condition),$depstr)";
601 }
602 } else {
603 return $depstr;
604 }
605 }
606
607 sub gen_package_mk() {
608 my %conf;
609 my %dep;
610 my %done;
611 my $line;
612
613 parse_package_metadata($ARGV[0]) or exit 1;
614 foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
615 my $config;
616 my $pkg = $package{$name};
617 my @srcdeps;
618
619 next if defined $pkg->{vdepends};
620
621 if ($ENV{SDK}) {
622 $conf{$pkg->{src}} or do {
623 $config = 'm';
624 $conf{$pkg->{src}} = 1;
625 };
626 } else {
627 $config = "\$(CONFIG_PACKAGE_$name)"
628 }
629 if ($config) {
630 $pkg->{buildonly} and $config = "";
631 print "package-$config += $pkg->{subdir}$pkg->{src}\n";
632 if ($pkg->{variant}) {
633 print "\$(curdir)/$pkg->{subdir}$pkg->{src}/variants += \$(if $config,$pkg->{variant})\n"
634 }
635 $pkg->{prereq} and print "prereq-$config += $pkg->{subdir}$pkg->{src}\n";
636 }
637
638 next if $done{$pkg->{src}};
639 $done{$pkg->{src}} = 1;
640
641 if (@{$pkg->{buildtypes}} > 0) {
642 print "buildtypes-$pkg->{subdir}$pkg->{src} = ".join(' ', @{$pkg->{buildtypes}})."\n";
643 }
644
645 foreach my $spkg (@{$srcpackage{$pkg->{src}}}) {
646 foreach my $dep (@{$spkg->{depends}}, @{$spkg->{builddepends}}) {
647 $dep =~ /@/ or do {
648 $dep =~ s/\+//g;
649 push @srcdeps, $dep;
650 };
651 }
652 }
653 foreach my $type (@{$pkg->{buildtypes}}) {
654 my @extra_deps;
655 my %deplines;
656
657 next unless $pkg->{"builddepends/$type"};
658 foreach my $dep (@{$pkg->{"builddepends/$type"}}) {
659 my $suffix = "";
660 my $condition;
661
662 if ($dep =~ /^(.+):(.+)/) {
663 $condition = $1;
664 $dep = $2;
665 }
666 if ($dep =~ /^(.+)(\/.+)/) {
667 $dep = $1;
668 $suffix = $2;
669 }
670 my $pkg_dep = $package{$dep};
671 next unless $pkg_dep;
672
673 my $idx = "";
674 if (defined $pkg_dep->{src}) {
675 $idx = $pkg_dep->{subdir}.$pkg_dep->{src};
676 } elsif (defined($srcpackage{$dep})) {
677 $idx = $subdir{$dep}.$dep;
678 }
679 my $depstr = "\$(curdir)/$idx$suffix/compile";
680 my $depline = get_conditional_dep($condition, $depstr);
681 if ($depline) {
682 $deplines{$dep} = $depline;
683 }
684 }
685 my $depline = join(" ", values %deplines);
686 if ($depline) {
687 $line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/$type/compile += $depline\n";
688 }
689 }
690
691 my $hasdeps = 0;
692 my %deplines;
693 foreach my $deps (@srcdeps) {
694 my $idx;
695 my $condition;
696 my $prefix = "";
697 my $suffix = "";
698
699 if ($deps =~ /^(.+):(.+)/) {
700 $condition = $1;
701 $deps = $2;
702 }
703 if ($deps =~ /^(.+)(\/.+)/) {
704 $deps = $1;
705 $suffix = $2;
706 }
707
708 my $pkg_dep = $package{$deps};
709 my @deps;
710
711 if ($pkg_dep->{vdepends}) {
712 @deps = @{$pkg_dep->{vdepends}};
713 } else {
714 @deps = ($deps);
715 }
716
717 foreach my $dep (@deps) {
718 $pkg_dep = $package{$deps};
719 if (defined $pkg_dep->{src}) {
720 ($pkg->{src} ne $pkg_dep->{src}.$suffix) and $idx = $pkg_dep->{subdir}.$pkg_dep->{src};
721 } elsif (defined($srcpackage{$dep})) {
722 $idx = $subdir{$dep}.$dep;
723 }
724 $idx .= $suffix;
725 undef $idx if $idx =~ /^(kernel)|(base-files)$/;
726 if ($idx) {
727 my $depline;
728 next if $pkg->{src} eq $pkg_dep->{src}.$suffix;
729 next if $dep{$pkg->{src}."->".$idx};
730 next if $dep{$pkg->{src}."->($dep)".$idx} and $pkg_dep->{vdepends};
731 my $depstr;
732
733 if ($pkg_dep->{vdepends}) {
734 $depstr = "\$(if \$(CONFIG_PACKAGE_$dep),\$(curdir)/$idx/compile)";
735 $dep{$pkg->{src}."->($dep)".$idx} = 1;
736 } else {
737 $depstr = "\$(curdir)/$idx/compile";
738 $dep{$pkg->{src}."->".$idx} = 1;
739 }
740 $depline = get_conditional_dep($condition, $depstr);
741 if ($depline) {
742 $deplines{$idx.$dep} = $depline;
743 }
744 }
745 }
746 }
747 my $depline = join(" ", values %deplines);
748 if ($depline) {
749 $line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/compile += $depline\n";
750 }
751 }
752
753 if ($line ne "") {
754 print "\n$line";
755 }
756 foreach my $preconfig (keys %preconfig) {
757 my $cmds;
758 foreach my $cfg (keys %{$preconfig{$preconfig}}) {
759 my $conf = $preconfig{$preconfig}->{$cfg}->{id};
760 $conf =~ tr/\.-/__/;
761 $cmds .= "\techo \"uci set '$preconfig{$preconfig}->{$cfg}->{id}=\$(subst \",,\$(CONFIG_UCI_PRECONFIG_$conf))'\"; \\\n";
762 }
763 next unless $cmds;
764 print <<EOF
765
766 ifndef DUMP_TARGET_DB
767 \$(TARGET_DIR)/etc/uci-defaults/$preconfig: FORCE
768 ( \\
769 $cmds \\
770 ) > \$@
771
772 ifneq (\$(IMAGEOPT)\$(CONFIG_IMAGEOPT),)
773 package/preconfig: \$(TARGET_DIR)/etc/uci-defaults/$preconfig
774 endif
775 endif
776
777 EOF
778 }
779 }
780
781 sub gen_package_source() {
782 parse_package_metadata($ARGV[0]) or exit 1;
783 foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
784 my $pkg = $package{$name};
785 if ($pkg->{name} && $pkg->{source}) {
786 print "$pkg->{name}: ";
787 print "$pkg->{source}\n";
788 }
789 }
790 }
791
792 sub parse_command() {
793 my $cmd = shift @ARGV;
794 for ($cmd) {
795 /^target_config$/ and return gen_target_config();
796 /^package_mk$/ and return gen_package_mk();
797 /^package_config$/ and return gen_package_config();
798 /^kconfig/ and return gen_kconfig_overrides();
799 /^package_source$/ and return gen_package_source();
800 }
801 print <<EOF
802 Available Commands:
803 $0 target_config [file] Target metadata in Kconfig format
804 $0 package_mk [file] Package metadata in makefile format
805 $0 package_config [file] Package metadata in Kconfig format
806 $0 kconfig [file] [config] Kernel config overrides
807 $0 package_source [file] Package source file information
808
809 EOF
810 }
811
812 parse_command();