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