scripts/metadata.pl: fix ignoring missing host dependencies
[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} = $1;
56 /^CPU-Type:\s*(.+)\s*$/ and $target->{cputype} = $1;
57 /^Linux-Version:\s*(.+)\s*$/ and $target->{version} = $1;
58 /^Linux-Release:\s*(.+)\s*$/ and $target->{release} = $1;
59 /^Linux-Kernel-Arch:\s*(.+)\s*$/ and $target->{karch} = $1;
60 /^Default-Subtarget:\s*(.+)\s*$/ and $target->{def_subtarget} = $1;
61 /^Default-Packages:\s*(.+)\s*$/ and $target->{packages} = [ split(/\s+/, $1) ];
62 /^Target-Profile:\s*(.+)\s*$/ and do {
63 $profile = {
64 id => $1,
65 name => $1,
66 packages => []
67 };
68 push @{$target->{profiles}}, $profile;
69 };
70 /^Target-Profile-Name:\s*(.+)\s*$/ and $profile->{name} = $1;
71 /^Target-Profile-Packages:\s*(.*)\s*$/ and $profile->{packages} = [ split(/\s+/, $1) ];
72 /^Target-Profile-Description:\s*(.*)\s*/ and $profile->{desc} = get_multiline(*FILE);
73 /^Target-Profile-Config:/ and $profile->{config} = get_multiline(*FILE, "\t");
74 /^Target-Profile-Kconfig:/ and $profile->{kconfig} = 1;
75 }
76 close FILE;
77 foreach my $target (@target) {
78 next if @{$target->{subtargets}} > 0;
79 @{$target->{profiles}} > 0 or $target->{profiles} = [
80 {
81 id => 'Default',
82 name => 'Default',
83 packages => []
84 }
85 ];
86 }
87 return @target;
88 }
89
90 sub gen_kconfig_overrides() {
91 my %config;
92 my %kconfig;
93 my $package;
94 my $pkginfo = shift @ARGV;
95 my $cfgfile = shift @ARGV;
96
97 # parameter 2: build system config
98 open FILE, "<$cfgfile" or return;
99 while (<FILE>) {
100 /^(CONFIG_.+?)=(.+)$/ and $config{$1} = 1;
101 }
102 close FILE;
103
104 # parameter 1: package metadata
105 open FILE, "<$pkginfo" or return;
106 while (<FILE>) {
107 /^Package:\s*(.+?)\s*$/ and $package = $1;
108 /^Kernel-Config:\s*(.+?)\s*$/ and do {
109 my @config = split /\s+/, $1;
110 foreach my $config (@config) {
111 my $val = 'm';
112 my $override;
113 if ($config =~ /^(.+?)=(.+)$/) {
114 $config = $1;
115 $override = 1;
116 $val = $2;
117 }
118 if ($config{"CONFIG_PACKAGE_$package"} and ($config ne 'n')) {
119 next if $kconfig{$config} eq 'y';
120 $kconfig{$config} = $val;
121 } elsif (!$override) {
122 $kconfig{$config} or $kconfig{$config} = 'n';
123 }
124 }
125 };
126 };
127 close FILE;
128
129 foreach my $kconfig (sort keys %kconfig) {
130 if ($kconfig{$kconfig} eq 'n') {
131 print "# $kconfig is not set\n";
132 } else {
133 print "$kconfig=$kconfig{$kconfig}\n";
134 }
135 }
136 }
137
138 sub merge_package_lists($$) {
139 my $list1 = shift;
140 my $list2 = shift;
141 my @l = ();
142 my %pkgs;
143
144 foreach my $pkg (@$list1, @$list2) {
145 $pkgs{$pkg} = 1;
146 }
147 foreach my $pkg (keys %pkgs) {
148 push @l, $pkg unless ($pkg =~ /^-/ or $pkgs{"-$pkg"});
149 }
150 return sort(@l);
151 }
152
153 sub target_config_features(@) {
154 my $ret;
155
156 while ($_ = shift @_) {
157 /arm_v(\w+)/ and $ret .= "\tselect arm_v$1\n";
158 /broken/ and $ret .= "\tdepends on BROKEN\n";
159 /audio/ and $ret .= "\tselect AUDIO_SUPPORT\n";
160 /display/ and $ret .= "\tselect DISPLAY_SUPPORT\n";
161 /dt/ and $ret .= "\tselect USES_DEVICETREE\n";
162 /gpio/ and $ret .= "\tselect GPIO_SUPPORT\n";
163 /pci/ and $ret .= "\tselect PCI_SUPPORT\n";
164 /pcie/ and $ret .= "\tselect PCIE_SUPPORT\n";
165 /usb/ and $ret .= "\tselect USB_SUPPORT\n";
166 /usbgadget/ and $ret .= "\tselect USB_GADGET_SUPPORT\n";
167 /pcmcia/ and $ret .= "\tselect PCMCIA_SUPPORT\n";
168 /rtc/ and $ret .= "\tselect RTC_SUPPORT\n";
169 /squashfs/ and $ret .= "\tselect USES_SQUASHFS\n";
170 /jffs2$/ and $ret .= "\tselect USES_JFFS2\n";
171 /jffs2_nand/ and $ret .= "\tselect USES_JFFS2_NAND\n";
172 /ext4/ and $ret .= "\tselect USES_EXT4\n";
173 /targz/ and $ret .= "\tselect USES_TARGZ\n";
174 /cpiogz/ and $ret .= "\tselect USES_CPIOGZ\n";
175 /ubifs/ and $ret .= "\tselect USES_UBIFS\n";
176 /fpu/ and $ret .= "\tselect HAS_FPU\n";
177 /spe_fpu/ and $ret .= "\tselect HAS_SPE_FPU\n";
178 /ramdisk/ and $ret .= "\tselect USES_INITRAMFS\n";
179 /powerpc64/ and $ret .= "\tselect powerpc64\n";
180 /nommu/ and $ret .= "\tselect NOMMU\n";
181 /mips16/ and $ret .= "\tselect HAS_MIPS16\n";
182 /rfkill/ and $ret .= "\tselect RFKILL_SUPPORT\n";
183 }
184 return $ret;
185 }
186
187 sub target_name($) {
188 my $target = shift;
189 my $parent = $target->{parent};
190 if ($parent) {
191 return $target->{parent}->{name}." - ".$target->{name};
192 } else {
193 return $target->{name};
194 }
195 }
196
197 sub kver($) {
198 my $v = shift;
199 $v =~ tr/\./_/;
200 if (substr($v,0,2) eq "2_") {
201 $v =~ /(\d+_\d+_\d+)(_\d+)?/ and $v = $1;
202 } else {
203 $v =~ /(\d+_\d+)(_\d+)?/ and $v = $1;
204 }
205 return $v;
206 }
207
208 sub print_target($) {
209 my $target = shift;
210 my $features = target_config_features(@{$target->{features}});
211 my $help = $target->{desc};
212 my $confstr;
213
214 chomp $features;
215 $features .= "\n";
216 if ($help =~ /\w+/) {
217 $help =~ s/^\s*/\t /mg;
218 $help = "\thelp\n$help";
219 } else {
220 undef $help;
221 }
222
223 my $v = kver($target->{version});
224 if (@{$target->{subtargets}} == 0) {
225 $confstr = <<EOF;
226 config TARGET_$target->{conf}
227 bool "$target->{name}"
228 select LINUX_$v
229 EOF
230 }
231 else {
232 $confstr = <<EOF;
233 config TARGET_$target->{conf}
234 bool "$target->{name}"
235 EOF
236 }
237 if ($target->{subtarget}) {
238 $confstr .= "\tdepends on TARGET_$target->{boardconf}\n";
239 }
240 if (@{$target->{subtargets}} > 0) {
241 $confstr .= "\tselect HAS_SUBTARGETS\n";
242 grep { /broken/ } @{$target->{features}} and $confstr .= "\tdepends on BROKEN\n";
243 } else {
244 $confstr .= $features;
245 }
246
247 if ($target->{arch} =~ /\w/) {
248 $confstr .= "\tselect $target->{arch}\n";
249 }
250 foreach my $dep (@{$target->{depends}}) {
251 my $mode = "depends on";
252 my $flags;
253 my $name;
254
255 $dep =~ /^([@\+\-]+)(.+)$/;
256 $flags = $1;
257 $name = $2;
258
259 next if $name =~ /:/;
260 $flags =~ /-/ and $mode = "deselect";
261 $flags =~ /\+/ and $mode = "select";
262 $flags =~ /@/ and $confstr .= "\t$mode $name\n";
263 }
264 $confstr .= "$help\n\n";
265 print $confstr;
266 }
267
268 sub gen_target_config() {
269 my @target = parse_target_metadata();
270 my %defaults;
271
272 my @target_sort = sort {
273 target_name($a) cmp target_name($b);
274 } @target;
275
276
277 print <<EOF;
278 choice
279 prompt "Target System"
280 default TARGET_ar71xx
281 reset if !DEVEL
282
283 EOF
284
285 foreach my $target (@target_sort) {
286 next if $target->{subtarget};
287 print_target($target);
288 }
289
290 print <<EOF;
291 endchoice
292
293 choice
294 prompt "Subtarget" if HAS_SUBTARGETS
295 EOF
296 foreach my $target (@target) {
297 next unless $target->{def_subtarget};
298 print <<EOF;
299 default TARGET_$target->{conf}_$target->{def_subtarget} if TARGET_$target->{conf}
300 EOF
301 }
302 print <<EOF;
303
304 EOF
305 foreach my $target (@target) {
306 next unless $target->{subtarget};
307 print_target($target);
308 }
309
310 print <<EOF;
311 endchoice
312
313 choice
314 prompt "Target Profile"
315
316 EOF
317
318 foreach my $target (@target) {
319 my $profiles = $target->{profiles};
320
321 foreach my $profile (@$profiles) {
322 print <<EOF;
323 config TARGET_$target->{conf}_$profile->{id}
324 bool "$profile->{name}"
325 depends on TARGET_$target->{conf}
326 $profile->{config}
327 EOF
328 $profile->{kconfig} and print "\tselect PROFILE_KCONFIG\n";
329 my @pkglist = merge_package_lists($target->{packages}, $profile->{packages});
330 foreach my $pkg (@pkglist) {
331 print "\tselect DEFAULT_$pkg\n";
332 $defaults{$pkg} = 1;
333 }
334 my $help = $profile->{desc};
335 if ($help =~ /\w+/) {
336 $help =~ s/^\s*/\t /mg;
337 $help = "\thelp\n$help";
338 } else {
339 undef $help;
340 }
341 print "$help\n";
342 }
343 }
344
345 print <<EOF;
346 endchoice
347
348 config HAS_SUBTARGETS
349 bool
350
351 config TARGET_BOARD
352 string
353
354 EOF
355 foreach my $target (@target) {
356 $target->{subtarget} or print "\t\tdefault \"".$target->{board}."\" if TARGET_".$target->{conf}."\n";
357 }
358 print <<EOF;
359 config TARGET_ARCH_PACKAGES
360 string
361
362 EOF
363 foreach my $target (@target) {
364 next if @{$target->{subtargets}} > 0;
365 print "\t\tdefault \"".($target->{arch_packages} || $target->{board})."\" if TARGET_".$target->{conf}."\n";
366 }
367 print <<EOF;
368
369 config DEFAULT_TARGET_OPTIMIZATION
370 string
371 EOF
372 foreach my $target (@target) {
373 next if @{$target->{subtargets}} > 0;
374 print "\tdefault \"".$target->{cflags}."\" if TARGET_".$target->{conf}."\n";
375 }
376 print "\tdefault \"-Os -pipe -funit-at-a-time\"\n";
377 print <<EOF;
378
379 config CPU_TYPE
380 string
381 EOF
382 foreach my $target (@target) {
383 next if @{$target->{subtargets}} > 0;
384 print "\tdefault \"".$target->{cputype}."\" if TARGET_".$target->{conf}."\n";
385 }
386 print "\tdefault \"\"\n";
387
388 my %kver;
389 foreach my $target (@target) {
390 my $v = kver($target->{version});
391 next if $kver{$v};
392 $kver{$v} = 1;
393 print <<EOF;
394
395 config LINUX_$v
396 bool
397
398 EOF
399 }
400 foreach my $def (sort keys %defaults) {
401 print "\tconfig DEFAULT_".$def."\n";
402 print "\t\tbool\n\n";
403 }
404 }
405
406 my %dep_check;
407 sub __find_package_dep($$) {
408 my $pkg = shift;
409 my $name = shift;
410 my $deps = ($pkg->{vdepends} or $pkg->{depends});
411
412 return 0 unless defined $deps;
413 foreach my $dep (@{$deps}) {
414 next if $dep_check{$dep};
415 $dep_check{$dep} = 1;
416 return 1 if $dep eq $name;
417 return 1 if ($package{$dep} and (__find_package_dep($package{$dep},$name) == 1));
418 }
419 return 0;
420 }
421
422 # wrapper to avoid infinite recursion
423 sub find_package_dep($$) {
424 my $pkg = shift;
425 my $name = shift;
426
427 %dep_check = ();
428 return __find_package_dep($pkg, $name);
429 }
430
431 sub package_depends($$) {
432 my $a = shift;
433 my $b = shift;
434 my $ret;
435
436 return 0 if ($a->{submenu} ne $b->{submenu});
437 if (find_package_dep($a, $b->{name}) == 1) {
438 $ret = 1;
439 } elsif (find_package_dep($b, $a->{name}) == 1) {
440 $ret = -1;
441 } else {
442 return 0;
443 }
444 return $ret;
445 }
446
447 sub mconf_depends {
448 my $pkgname = shift;
449 my $depends = shift;
450 my $only_dep = shift;
451 my $res;
452 my $dep = shift;
453 my $seen = shift;
454 my $parent_condition = shift;
455 $dep or $dep = {};
456 $seen or $seen = {};
457 my @t_depends;
458
459 $depends or return;
460 my @depends = @$depends;
461 foreach my $depend (@depends) {
462 my $m = "depends on";
463 my $flags = "";
464 $depend =~ s/^([@\+]+)// and $flags = $1;
465 my $vdep;
466 my $condition = $parent_condition;
467
468 next if $condition eq $depend;
469 next if $seen->{"$parent_condition:$depend"};
470 next if $seen->{":$depend"};
471 $seen->{"$parent_condition:$depend"} = 1;
472 if ($depend =~ /^(.+):(.+)$/) {
473 if ($1 ne "PACKAGE_$pkgname") {
474 if ($condition) {
475 $condition = "$condition && $1";
476 } else {
477 $condition = $1;
478 }
479 }
480 $depend = $2;
481 }
482 next if $package{$depend} and $package{$depend}->{buildonly};
483 if ($vdep = $package{$depend}->{vdepends}) {
484 $depend = join("||", map { "PACKAGE_".$_ } @$vdep);
485 } else {
486 $flags =~ /\+/ and do {
487 # Menuconfig will not treat 'select FOO' as a real dependency
488 # thus if FOO depends on other config options, these dependencies
489 # will not be checked. To fix this, we simply emit all of FOO's
490 # depends here as well.
491 $package{$depend} and push @t_depends, [ $package{$depend}->{depends}, $condition ];
492
493 $m = "select";
494 next if $only_dep;
495 };
496 $flags =~ /@/ or $depend = "PACKAGE_$depend";
497 if ($condition) {
498 if ($m =~ /select/) {
499 next if $depend eq $condition;
500 $depend = "$depend if $condition";
501 } else {
502 $depend = "!($condition) || $depend";
503 }
504 }
505 }
506 $dep->{$depend} =~ /select/ or $dep->{$depend} = $m;
507 }
508
509 foreach my $tdep (@t_depends) {
510 mconf_depends($pkgname, $tdep->[0], 1, $dep, $seen, $tdep->[1]);
511 }
512
513 foreach my $depend (keys %$dep) {
514 my $m = $dep->{$depend};
515 $res .= "\t\t$m $depend\n";
516 }
517 return $res;
518 }
519
520 sub print_package_config_category($) {
521 my $cat = shift;
522 my %menus;
523 my %menu_dep;
524
525 return unless $category{$cat};
526
527 print "menu \"$cat\"\n\n";
528 my %spkg = %{$category{$cat}};
529
530 foreach my $spkg (sort {uc($a) cmp uc($b)} keys %spkg) {
531 foreach my $pkg (@{$spkg{$spkg}}) {
532 next if $pkg->{buildonly};
533 my $menu = $pkg->{submenu};
534 if ($menu) {
535 $menu_dep{$menu} or $menu_dep{$menu} = $pkg->{submenudep};
536 } else {
537 $menu = 'undef';
538 }
539 $menus{$menu} or $menus{$menu} = [];
540 push @{$menus{$menu}}, $pkg;
541 }
542 }
543 my @menus = sort {
544 ($a eq 'undef' ? 1 : 0) or
545 ($b eq 'undef' ? -1 : 0) or
546 ($a cmp $b)
547 } keys %menus;
548
549 foreach my $menu (@menus) {
550 my @pkgs = sort {
551 package_depends($a, $b) or
552 ($a->{name} cmp $b->{name})
553 } @{$menus{$menu}};
554 if ($menu ne 'undef') {
555 $menu_dep{$menu} and print "if $menu_dep{$menu}\n";
556 print "menu \"$menu\"\n";
557 }
558 foreach my $pkg (@pkgs) {
559 my $title = $pkg->{name};
560 my $c = (72 - length($pkg->{name}) - length($pkg->{title}));
561 if ($c > 0) {
562 $title .= ("." x $c). " ". $pkg->{title};
563 }
564 $title = "\"$title\"";
565 print "\t";
566 $pkg->{menu} and print "menu";
567 print "config PACKAGE_".$pkg->{name}."\n";
568 $pkg->{hidden} and $title = "";
569 print "\t\t".($pkg->{tristate} ? 'tristate' : 'bool')." $title\n";
570 print "\t\tdefault y if DEFAULT_".$pkg->{name}."\n";
571 unless ($pkg->{hidden}) {
572 $pkg->{default} ||= "m if ALL";
573 }
574 if ($pkg->{default}) {
575 foreach my $default (split /\s*,\s*/, $pkg->{default}) {
576 print "\t\tdefault $default\n";
577 }
578 }
579 print mconf_depends($pkg->{name}, $pkg->{depends}, 0);
580 print mconf_depends($pkg->{name}, $pkg->{mdepends}, 0);
581 print "\t\thelp\n";
582 print $pkg->{description};
583 print "\n";
584
585 $pkg->{config} and print $pkg->{config}."\n";
586 }
587 if ($menu ne 'undef') {
588 print "endmenu\n";
589 $menu_dep{$menu} and print "endif\n";
590 }
591 }
592 print "endmenu\n\n";
593
594 undef $category{$cat};
595 }
596
597 sub print_package_features() {
598 keys %features > 0 or return;
599 print "menu \"Package features\"\n";
600 foreach my $n (keys %features) {
601 my @features = sort { $b->{priority} <=> $a->{priority} or $a->{title} cmp $b->{title} } @{$features{$n}};
602 print <<EOF;
603 choice
604 prompt "$features[0]->{target_title}"
605 default FEATURE_$features[0]->{name}
606 EOF
607
608 foreach my $feature (@features) {
609 print <<EOF;
610 config FEATURE_$feature->{name}
611 bool "$feature->{title}"
612 EOF
613 $feature->{description} =~ /\w/ and do {
614 print "\t\thelp\n".$feature->{description}."\n";
615 };
616 }
617 print "endchoice\n"
618 }
619 print "endmenu\n\n";
620 }
621
622 sub gen_package_config() {
623 parse_package_metadata($ARGV[0]) or exit 1;
624 print "menuconfig IMAGEOPT\n\tbool \"Image configuration\"\n\tdefault n\n";
625 foreach my $preconfig (keys %preconfig) {
626 foreach my $cfg (keys %{$preconfig{$preconfig}}) {
627 my $conf = $preconfig{$preconfig}->{$cfg}->{id};
628 $conf =~ tr/\.-/__/;
629 print <<EOF
630 config UCI_PRECONFIG_$conf
631 string "$preconfig{$preconfig}->{$cfg}->{label}" if IMAGEOPT
632 depends on PACKAGE_$preconfig
633 default "$preconfig{$preconfig}->{$cfg}->{default}"
634
635 EOF
636 }
637 }
638 print "source \"package/*/image-config.in\"\n";
639 if (scalar glob "package/feeds/*/*/image-config.in") {
640 print "source \"package/feeds/*/*/image-config.in\"\n";
641 }
642 print_package_features();
643 print_package_config_category 'Base system';
644 foreach my $cat (sort {uc($a) cmp uc($b)} keys %category) {
645 print_package_config_category $cat;
646 }
647 }
648
649 sub get_conditional_dep($$) {
650 my $condition = shift;
651 my $depstr = shift;
652 if ($condition) {
653 if ($condition =~ /^!(.+)/) {
654 return "\$(if \$(CONFIG_$1),,$depstr)";
655 } else {
656 return "\$(if \$(CONFIG_$condition),$depstr)";
657 }
658 } else {
659 return $depstr;
660 }
661 }
662
663 sub gen_package_mk() {
664 my %conf;
665 my %dep;
666 my %done;
667 my $line;
668
669 parse_package_metadata($ARGV[0]) or exit 1;
670 foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
671 my $config;
672 my $pkg = $package{$name};
673 my @srcdeps;
674
675 next if defined $pkg->{vdepends};
676
677 $config = "\$(CONFIG_PACKAGE_$name)";
678 if ($config) {
679 $pkg->{buildonly} and $config = "";
680 print "package-$config += $pkg->{subdir}$pkg->{src}\n";
681 if ($pkg->{variant}) {
682 if (!defined($done{$pkg->{src}})) {
683 print "\$(curdir)/$pkg->{subdir}$pkg->{src}/default-variant := $pkg->{variant}\n";
684 }
685 print "\$(curdir)/$pkg->{subdir}$pkg->{src}/variants += \$(if $config,$pkg->{variant})\n"
686 }
687 $pkg->{prereq} and print "prereq-$config += $pkg->{subdir}$pkg->{src}\n";
688 }
689
690 next if $done{$pkg->{src}};
691 $done{$pkg->{src}} = 1;
692
693 if (@{$pkg->{buildtypes}} > 0) {
694 print "buildtypes-$pkg->{subdir}$pkg->{src} = ".join(' ', @{$pkg->{buildtypes}})."\n";
695 }
696
697 foreach my $spkg (@{$srcpackage{$pkg->{src}}}) {
698 foreach my $dep (@{$spkg->{depends}}, @{$spkg->{builddepends}}) {
699 $dep =~ /@/ or do {
700 $dep =~ s/\+//g;
701 push @srcdeps, $dep;
702 };
703 }
704 }
705 foreach my $type (@{$pkg->{buildtypes}}) {
706 my @extra_deps;
707 my %deplines;
708
709 next unless $pkg->{"builddepends/$type"};
710 foreach my $dep (@{$pkg->{"builddepends/$type"}}) {
711 my $suffix = "";
712 my $condition;
713
714 if ($dep =~ /^(.+):(.+)/) {
715 $condition = $1;
716 $dep = $2;
717 }
718 if ($dep =~ /^(.+)(\/.+)/) {
719 $dep = $1;
720 $suffix = $2;
721 }
722
723 my $idx = "";
724 my $pkg_dep = $package{$dep};
725 if (defined($pkg_dep) && defined($pkg_dep->{src})) {
726 $idx = $pkg_dep->{subdir}.$pkg_dep->{src};
727 } elsif (defined($srcpackage{$dep})) {
728 $idx = $subdir{$dep}.$dep;
729 } else {
730 next;
731 }
732 my $depstr = "\$(curdir)/$idx$suffix/compile";
733 my $depline = get_conditional_dep($condition, $depstr);
734 if ($depline) {
735 $deplines{$depline}++;
736 }
737 }
738 my $depline = join(" ", sort keys %deplines);
739 if ($depline) {
740 $line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/$type/compile += $depline\n";
741 }
742 }
743
744 my $hasdeps = 0;
745 my %deplines;
746 foreach my $deps (@srcdeps) {
747 my $idx;
748 my $condition;
749 my $prefix = "";
750 my $suffix = "";
751
752 if ($deps =~ /^(.+):(.+)/) {
753 $condition = $1;
754 $deps = $2;
755 }
756 if ($deps =~ /^(.+)(\/.+)/) {
757 $deps = $1;
758 $suffix = $2;
759 }
760
761 my $pkg_dep = $package{$deps};
762 my @deps;
763
764 if ($pkg_dep->{vdepends}) {
765 @deps = @{$pkg_dep->{vdepends}};
766 } else {
767 @deps = ($deps);
768 }
769
770 foreach my $dep (@deps) {
771 $pkg_dep = $package{$deps};
772 if (defined $pkg_dep->{src}) {
773 ($pkg->{src} ne $pkg_dep->{src}.$suffix) and $idx = $pkg_dep->{subdir}.$pkg_dep->{src};
774 } elsif (defined($srcpackage{$dep})) {
775 $idx = $subdir{$dep}.$dep;
776 }
777 undef $idx if $idx eq 'base-files';
778 if ($idx) {
779 $idx .= $suffix;
780
781 my $depline;
782 next if $pkg->{src} eq $pkg_dep->{src}.$suffix;
783 next if $dep{$condition.":".$pkg->{src}."->".$idx};
784 next if $dep{$pkg->{src}."->($dep)".$idx} and $pkg_dep->{vdepends};
785 my $depstr;
786
787 if ($pkg_dep->{vdepends}) {
788 $depstr = "\$(if \$(CONFIG_PACKAGE_$dep),\$(curdir)/$idx/compile)";
789 $dep{$pkg->{src}."->($dep)".$idx} = 1;
790 } else {
791 $depstr = "\$(curdir)/$idx/compile";
792 $dep{$pkg->{src}."->".$idx} = 1;
793 }
794 $depline = get_conditional_dep($condition, $depstr);
795 if ($depline) {
796 $deplines{$depline}++;
797 }
798 }
799 }
800 }
801 my $depline = join(" ", sort keys %deplines);
802 if ($depline) {
803 $line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/compile += $depline\n";
804 }
805 }
806
807 if ($line ne "") {
808 print "\n$line";
809 }
810 foreach my $preconfig (keys %preconfig) {
811 my $cmds;
812 foreach my $cfg (keys %{$preconfig{$preconfig}}) {
813 my $conf = $preconfig{$preconfig}->{$cfg}->{id};
814 $conf =~ tr/\.-/__/;
815 $cmds .= "\techo \"uci set '$preconfig{$preconfig}->{$cfg}->{id}=\$(subst \",,\$(CONFIG_UCI_PRECONFIG_$conf))'\"; \\\n";
816 }
817 next unless $cmds;
818 print <<EOF
819
820 ifndef DUMP_TARGET_DB
821 \$(TARGET_DIR)/etc/uci-defaults/$preconfig: FORCE
822 ( \\
823 $cmds \\
824 ) > \$@
825
826 ifneq (\$(IMAGEOPT)\$(CONFIG_IMAGEOPT),)
827 package/preconfig: \$(TARGET_DIR)/etc/uci-defaults/$preconfig
828 endif
829 endif
830
831 EOF
832 }
833 }
834
835 sub gen_package_source() {
836 parse_package_metadata($ARGV[0]) or exit 1;
837 foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
838 my $pkg = $package{$name};
839 if ($pkg->{name} && $pkg->{source}) {
840 print "$pkg->{name}: ";
841 print "$pkg->{source}\n";
842 }
843 }
844 }
845
846 sub parse_command() {
847 my $cmd = shift @ARGV;
848 for ($cmd) {
849 /^target_config$/ and return gen_target_config();
850 /^package_mk$/ and return gen_package_mk();
851 /^package_config$/ and return gen_package_config();
852 /^kconfig/ and return gen_kconfig_overrides();
853 /^package_source$/ and return gen_package_source();
854 }
855 print <<EOF
856 Available Commands:
857 $0 target_config [file] Target metadata in Kconfig format
858 $0 package_mk [file] Package metadata in makefile format
859 $0 package_config [file] Package metadata in Kconfig format
860 $0 kconfig [file] [config] Kernel config overrides
861 $0 package_source [file] Package source file information
862
863 EOF
864 }
865
866 parse_command();