Add an 'Image Configuration' menu to menuconfig
[openwrt.org/openwrt.git] / scripts / metadata.pl
blob:a/scripts/metadata.pl -> blob:b/scripts/metadata.pl
#!/usr/bin/perl #!/usr/bin/perl
use strict; use strict;
  my %preconfig;
my %package; my %package;
  my %srcpackage;
my %category; my %category;
   
sub parse_target_metadata() { sub parse_target_metadata() {
my ($target, @target, $profile); my ($target, @target, $profile);
while (<>) { while (<>) {
chomp; chomp;
/^Target:\s*((.+)-(\d+\.\d+))\s*$/ and do { /^Target:\s*((.+)-(\d+\.\d+))\s*$/ and do {
my $conf = uc $3.'_'.$2; my $conf = uc $3.'_'.$2;
$conf =~ tr/\.-/__/; $conf =~ tr/\.-/__/;
$target = { $target = {
id => $1, id => $1,
conf => $conf, conf => $conf,
board => $2, board => $2,
kernel => $3, kernel => $3,
profiles => [] profiles => []
}; };
push @target, $target; push @target, $target;
}; };
/^Target-Name:\s*(.+)\s*$/ and $target->{name} = $1; /^Target-Name:\s*(.+)\s*$/ and $target->{name} = $1;
/^Target-Path:\s*(.+)\s*$/ and $target->{path} = $1; /^Target-Path:\s*(.+)\s*$/ and $target->{path} = $1;
/^Target-Arch:\s*(.+)\s*$/ and $target->{arch} = $1; /^Target-Arch:\s*(.+)\s*$/ and $target->{arch} = $1;
/^Target-Features:\s*(.+)\s*$/ and $target->{features} = [ split(/\s+/, $1) ]; /^Target-Features:\s*(.+)\s*$/ and $target->{features} = [ split(/\s+/, $1) ];
/^Target-Description:/ and do { /^Target-Description:/ and do {
my $desc; my $desc;
while (<>) { while (<>) {
last if /^@@/; last if /^@@/;
$desc .= $_; $desc .= $_;
} }
$target->{desc} = $desc; $target->{desc} = $desc;
}; };
/^Linux-Version:\s*(.+)\s*$/ and $target->{version} = $1; /^Linux-Version:\s*(.+)\s*$/ and $target->{version} = $1;
/^Linux-Release:\s*(.+)\s*$/ and $target->{release} = $1; /^Linux-Release:\s*(.+)\s*$/ and $target->{release} = $1;
/^Linux-Kernel-Arch:\s*(.+)\s*$/ and $target->{karch} = $1; /^Linux-Kernel-Arch:\s*(.+)\s*$/ and $target->{karch} = $1;
/^Default-Packages:\s*(.+)\s*$/ and $target->{packages} = [ split(/\s+/, $1) ]; /^Default-Packages:\s*(.+)\s*$/ and $target->{packages} = [ split(/\s+/, $1) ];
/^Target-Profile:\s*(.+)\s*$/ and do { /^Target-Profile:\s*(.+)\s*$/ and do {
$profile = { $profile = {
id => $1, id => $1,
name => $1, name => $1,
packages => [] packages => []
}; };
push @{$target->{profiles}}, $profile; push @{$target->{profiles}}, $profile;
}; };
/^Target-Profile-Name:\s*(.+)\s*$/ and $profile->{name} = $1; /^Target-Profile-Name:\s*(.+)\s*$/ and $profile->{name} = $1;
/^Target-Profile-Packages:\s*(.*)\s*$/ and $profile->{packages} = [ split(/\s+/, $1) ]; /^Target-Profile-Packages:\s*(.*)\s*$/ and $profile->{packages} = [ split(/\s+/, $1) ];
/^Target-Profile-Description:/ and do { /^Target-Profile-Description:/ and do {
my $desc; my $desc;
while (<>) { while (<>) {
last if /^@@/; last if /^@@/;
$desc .= $_; $desc .= $_;
} }
$profile->{desc} = $desc; $profile->{desc} = $desc;
}; };
/^Target-Profile-Kconfig:/ and $profile->{kconfig} = 1; /^Target-Profile-Kconfig:/ and $profile->{kconfig} = 1;
} }
foreach my $target (@target) { foreach my $target (@target) {
@{$target->{profiles}} > 0 or $target->{profiles} = [ @{$target->{profiles}} > 0 or $target->{profiles} = [
{ {
id => 'Default', id => 'Default',
name => 'Default', name => 'Default',
packages => [] packages => []
} }
]; ];
} }
return @target; return @target;
} }
   
sub parse_package_metadata() { sub parse_package_metadata() {
my $pkg; my $pkg;
my $makefile; my $makefile;
  my $preconfig;
my $src; my $src;
while (<>) { while (<>) {
chomp; chomp;
/^Source-Makefile: \s*(.+\/([^\/]+)\/Makefile)\s*$/ and do { /^Source-Makefile: \s*(.+\/([^\/]+)\/Makefile)\s*$/ and do {
$makefile = $1; $makefile = $1;
$src = $2; $src = $2;
  $srcpackage{$src} = [];
undef $pkg; undef $pkg;
}; };
/^Package: \s*(.+)\s*$/ and do { /^Package:\s*(.+?)\s*$/ and do {
$pkg = {}; $pkg = {};
$pkg->{src} = $src; $pkg->{src} = $src;
$pkg->{makefile} = $makefile; $pkg->{makefile} = $makefile;
$pkg->{name} = $1; $pkg->{name} = $1;
$pkg->{default} = "m if ALL"; $pkg->{default} = "m if ALL";
  $pkg->{depends} = [];
  $pkg->{builddepends} = [];
$package{$1} = $pkg; $package{$1} = $pkg;
  push @{$srcpackage{$src}}, $pkg;
}; };
/^Version: \s*(.+)\s*$/ and $pkg->{version} = $1; /^Version: \s*(.+)\s*$/ and $pkg->{version} = $1;
/^Title: \s*(.+)\s*$/ and $pkg->{title} = $1; /^Title: \s*(.+)\s*$/ and $pkg->{title} = $1;
/^Menu: \s*(.+)\s*$/ and $pkg->{menu} = $1; /^Menu: \s*(.+)\s*$/ and $pkg->{menu} = $1;
/^Submenu: \s*(.+)\s*$/ and $pkg->{submenu} = $1; /^Submenu: \s*(.+)\s*$/ and $pkg->{submenu} = $1;
/^Submenu-Depends: \s*(.+)\s*$/ and $pkg->{submenudep} = $1; /^Submenu-Depends: \s*(.+)\s*$/ and $pkg->{submenudep} = $1;
/^Default: \s*(.+)\s*$/ and $pkg->{default} = $1; /^Default: \s*(.+)\s*$/ and $pkg->{default} = $1;
/^Provides: \s*(.+)\s*$/ and do { /^Provides: \s*(.+)\s*$/ and do {
my @vpkg = split /\s+/, $1; my @vpkg = split /\s+/, $1;
foreach my $vpkg (@vpkg) { foreach my $vpkg (@vpkg) {
$package{$vpkg} or $package{$vpkg} = { vdepends => [] }; $package{$vpkg} or $package{$vpkg} = { vdepends => [] };
push @{$package{$vpkg}->{vdepends}}, $pkg->{name}; push @{$package{$vpkg}->{vdepends}}, $pkg->{name};
} }
}; };
/^Depends: \s*(.+)\s*$/ and do { /^Depends: \s*(.+)\s*$/ and do {
my @dep = split /\s+/, $1; my @dep = split /\s+/, $1;
$pkg->{depends} = \@dep; $pkg->{depends} = \@dep;
}; };
  /^Build-Depends: \s*(.+)\s*$/ and do {
  my @dep = split /\s+/, $1;
  $pkg->{builddepends} = \@dep;
  };
/^Category: \s*(.+)\s*$/ and do { /^Category: \s*(.+)\s*$/ and do {
$pkg->{category} = $1; $pkg->{category} = $1;
defined $category{$1} or $category{$1} = {}; defined $category{$1} or $category{$1} = {};
defined $category{$1}->{$src} or $category{$1}->{$src} = []; defined $category{$1}->{$src} or $category{$1}->{$src} = [];
push @{$category{$1}->{$src}}, $pkg; push @{$category{$1}->{$src}}, $pkg;
}; };
/^Description: \s*(.*)\s*$/ and do { /^Description: \s*(.*)\s*$/ and do {
my $desc = "\t\t$1\n\n"; my $desc = "\t\t$1\n\n";
my $line; my $line;
while ($line = <>) { while ($line = <>) {
last if $line =~ /^@@/; last if $line =~ /^@@/;
$desc .= "\t\t$line"; $desc .= "\t\t$line";
} }
$pkg->{description} = $desc; $pkg->{description} = $desc;
}; };
/^Config: \s*(.*)\s*$/ and do { /^Config: \s*(.*)\s*$/ and do {
my $conf = "$1\n"; my $conf = "$1\n";
my $line; my $line;
while ($line = <>) { while ($line = <>) {
last if $line =~ /^@@/; last if $line =~ /^@@/;
$conf .= "$line"; $conf .= "$line";
} }
$pkg->{config} = $conf; $pkg->{config} = $conf;
} };
  /^Prereq-Check:/ and $pkg->{prereq} = 1;
  /^Preconfig:\s*(.+)\s*$/ and do {
  my $pkgname = $pkg->{name};
  $preconfig{$pkgname} or $preconfig{$pkgname} = [];
  $preconfig = {
  id => $1
  };
  push @{$preconfig{$pkgname}}, $preconfig;
  };
  /^Preconfig-Type:\s*(.*?)\s*$/ and $preconfig->{type} = $1;
  /^Preconfig-Label:\s*(.*?)\s*$/ and $preconfig->{label} = $1;
  /^Preconfig-Default:\s*(.*?)\s*$/ and $preconfig->{default} = $1;
} }
return %category; return %category;
} }
   
   
sub gen_target_mk() { sub gen_target_mk() {
my @target = parse_target_metadata(); my @target = parse_target_metadata();
@target = sort { @target = sort {
$a->{id} cmp $b->{id} $a->{id} cmp $b->{id}
} @target; } @target;
foreach my $target (@target) { foreach my $target (@target) {
my ($profiles_def, $profiles_eval); my ($profiles_def, $profiles_eval);
my $conf = uc $target->{kernel}.'_'.$target->{board}; my $conf = uc $target->{kernel}.'_'.$target->{board};
$conf =~ tr/\.-/__/; $conf =~ tr/\.-/__/;
foreach my $profile (@{$target->{profiles}}) { foreach my $profile (@{$target->{profiles}}) {
$profiles_def .= " $profiles_def .= "
define Profile/$conf\_$profile->{id} define Profile/$conf\_$profile->{id}
ID:=$profile->{id} ID:=$profile->{id}
NAME:=$profile->{name} NAME:=$profile->{name}
PACKAGES:=".join(" ", @{$profile->{packages}})."\n"; PACKAGES:=".join(" ", @{$profile->{packages}})."\n";
$profile->{kconfig} and $profiles_def .= " KCONFIG:=1\n"; $profile->{kconfig} and $profiles_def .= " KCONFIG:=1\n";
$profiles_def .= " endef"; $profiles_def .= " endef";
$profiles_eval .= " $profiles_eval .= "
\$(eval \$(call AddProfile,$conf\_$profile->{id}))" \$(eval \$(call AddProfile,$conf\_$profile->{id}))"
} }
print " print "
ifeq (\$(CONFIG_LINUX_$conf),y) ifeq (\$(CONFIG_LINUX_$conf),y)
define Target define Target
KERNEL:=$target->{kernel} KERNEL:=$target->{kernel}
BOARD:=$target->{board} BOARD:=$target->{board}
BOARDNAME:=$target->{name} BOARDNAME:=$target->{name}
LINUX_VERSION:=$target->{version} LINUX_VERSION:=$target->{version}
LINUX_RELEASE:=$target->{release} LINUX_RELEASE:=$target->{release}
LINUX_KARCH:=$target->{karch} LINUX_KARCH:=$target->{karch}
DEFAULT_PACKAGES:=".join(" ", @{$target->{packages}})." DEFAULT_PACKAGES:=".join(" ", @{$target->{packages}})."
endef$profiles_def endef$profiles_def
endif$profiles_eval endif$profiles_eval
   
" "
} }
print "\$(eval \$(call Target))\n"; print "\$(eval \$(call Target))\n";
} }
   
sub target_config_features(@) { sub target_config_features(@) {
my $ret; my $ret;
   
while ($_ = shift @_) { while ($_ = shift @_) {
/broken/ and $ret .= "\tdepends BROKEN\n"; /broken/ and $ret .= "\tdepends BROKEN\n";
/pci/ and $ret .= "\tselect PCI_SUPPORT\n"; /pci/ and $ret .= "\tselect PCI_SUPPORT\n";
/usb/ and $ret .= "\tselect USB_SUPPORT\n"; /usb/ and $ret .= "\tselect USB_SUPPORT\n";
/atm/ and $ret .= "\tselect ATM_SUPPORT\n"; /atm/ and $ret .= "\tselect ATM_SUPPORT\n";
/pcmcia/ and $ret .= "\tselect PCMCIA_SUPPORT\n"; /pcmcia/ and $ret .= "\tselect PCMCIA_SUPPORT\n";
/video/ and $ret .= "\tselect VIDEO_SUPPORT\n"; /video/ and $ret .= "\tselect VIDEO_SUPPORT\n";
/squashfs/ and $ret .= "\tselect USES_SQUASHFS\n"; /squashfs/ and $ret .= "\tselect USES_SQUASHFS\n";
/jffs2/ and $ret .= "\tselect USES_JFFS2\n"; /jffs2/ and $ret .= "\tselect USES_JFFS2\n";
/ext2/ and $ret .= "\tselect USES_EXT2\n"; /ext2/ and $ret .= "\tselect USES_EXT2\n";
} }
return $ret; return $ret;
} }
   
   
sub gen_target_config() { sub gen_target_config() {
my @target = parse_target_metadata(); my @target = parse_target_metadata();
   
@target = sort { @target = sort {
$a->{name} cmp $b->{name} $a->{name} cmp $b->{name}
} @target; } @target;
print <<EOF; print <<EOF;
choice choice
prompt "Target System" prompt "Target System"
default LINUX_2_4_BRCM default LINUX_2_4_BRCM
reset if !DEVEL reset if !DEVEL
EOF EOF
   
foreach my $target (@target) { foreach my $target (@target) {
my $features = target_config_features(@{$target->{features}}); my $features = target_config_features(@{$target->{features}});
my $help = $target->{desc}; my $help = $target->{desc};
my $kernel = $target->{kernel}; my $kernel = $target->{kernel};
$kernel =~ tr/./_/; $kernel =~ tr/./_/;
   
chomp $features; chomp $features;
$features .= "\n"; $features .= "\n";
if ($help =~ /\w+/) { if ($help =~ /\w+/) {
$help =~ s/^\s*/\t /mg; $help =~ s/^\s*/\t /mg;
$help = "\thelp\n$help"; $help = "\thelp\n$help";
} else { } else {
undef $help; undef $help;
} }
print <<EOF print <<EOF
config LINUX_$target->{conf} config LINUX_$target->{conf}
bool "$target->{name}" bool "$target->{name}"
select $target->{arch} select $target->{arch}
select LINUX_$kernel select LINUX_$kernel
$features$help $features$help
   
EOF EOF
} }
   
print <<EOF; print <<EOF;
if DEVEL if DEVEL
   
config LINUX_2_6_ARM config LINUX_2_6_ARM
bool "UNSUPPORTED little-endian arm platform" bool "UNSUPPORTED little-endian arm platform"
depends BROKEN depends BROKEN
select LINUX_2_6 select LINUX_2_6
select arm select arm
   
config LINUX_2_6_CRIS config LINUX_2_6_CRIS
bool "UNSUPPORTED cris platform" bool "UNSUPPORTED cris platform"
depends BROKEN depends BROKEN
select LINUX_2_6 select LINUX_2_6
select cris select cris
   
config LINUX_2_6_M68K config LINUX_2_6_M68K
bool "UNSUPPORTED m68k platform" bool "UNSUPPORTED m68k platform"
depends BROKEN depends BROKEN
select LINUX_2_6 select LINUX_2_6
select m68k select m68k
   
config LINUX_2_6_SH3 config LINUX_2_6_SH3
bool "UNSUPPORTED little-endian sh3 platform" bool "UNSUPPORTED little-endian sh3 platform"
depends BROKEN depends BROKEN
select LINUX_2_6 select LINUX_2_6
select sh3 select sh3
   
config LINUX_2_6_SH3EB config LINUX_2_6_SH3EB
bool "UNSUPPORTED big-endian sh3 platform" bool "UNSUPPORTED big-endian sh3 platform"
depends BROKEN depends BROKEN
select LINUX_2_6 select LINUX_2_6
select sh3eb select sh3eb
   
config LINUX_2_6_SH4 config LINUX_2_6_SH4
bool "UNSUPPORTED little-endian sh4 platform" bool "UNSUPPORTED little-endian sh4 platform"
depends BROKEN depends BROKEN
select LINUX_2_6 select LINUX_2_6
select sh4 select sh4
   
config LINUX_2_6_SH4EB config LINUX_2_6_SH4EB
bool "UNSUPPORTED big-endian sh4 platform" bool "UNSUPPORTED big-endian sh4 platform"
depends BROKEN depends BROKEN
select LINUX_2_6 select LINUX_2_6
select sh4eb select sh4eb
   
config LINUX_2_6_SPARC config LINUX_2_6_SPARC
bool "UNSUPPORTED sparc platform" bool "UNSUPPORTED sparc platform"
depends BROKEN depends BROKEN
select LINUX_2_6 select LINUX_2_6
select sparc select sparc
   
endif endif
   
endchoice endchoice
   
choice choice
prompt "Target Profile" prompt "Target Profile"
   
EOF EOF
foreach my $target (@target) { foreach my $target (@target) {
my $profiles = $target->{profiles}; my $profiles = $target->{profiles};
foreach my $profile (@$profiles) { foreach my $profile (@$profiles) {
print <<EOF; print <<EOF;
config LINUX_$target->{conf}_$profile->{id} config LINUX_$target->{conf}_$profile->{id}
bool "$profile->{name}" bool "$profile->{name}"
depends LINUX_$target->{conf} depends LINUX_$target->{conf}
EOF EOF
$profile->{kconfig} and print "\tselect PROFILE_KCONFIG\n"; $profile->{kconfig} and print "\tselect PROFILE_KCONFIG\n";
my %pkgs; my %pkgs;
foreach my $pkg (@{$target->{packages}}, @{$profile->{packages}}) { foreach my $pkg (@{$target->{packages}}, @{$profile->{packages}}) {
$pkgs{$pkg} = 1; $pkgs{$pkg} = 1;
} }
foreach my $pkg (keys %pkgs) { foreach my $pkg (keys %pkgs) {
print "\tselect DEFAULT_$pkg\n" unless ($pkg =~ /^-/ or $pkgs{"-$pkg"}); print "\tselect DEFAULT_$pkg\n" unless ($pkg =~ /^-/ or $pkgs{"-$pkg"});
} }
print "\n"; print "\n";
} }
} }
   
print "endchoice\n"; print "endchoice\n";
} }
   
sub find_package_dep($$) { sub find_package_dep($$) {
my $pkg = shift; my $pkg = shift;
my $name = shift; my $name = shift;
my $deps = ($pkg->{vdepends} or $pkg->{depends}); my $deps = ($pkg->{vdepends} or $pkg->{depends});
   
return 0 unless defined $deps; return 0 unless defined $deps;
foreach my $dep (@{$deps}) { foreach my $dep (@{$deps}) {
return 1 if $dep eq $name; return 1 if $dep eq $name;
return 1 if ($package{$dep} and (find_package_dep($package{$dep},$name) == 1)); return 1 if ($package{$dep} and (find_package_dep($package{$dep},$name) == 1));
} }
return 0; return 0;
} }
   
sub package_depends($$) { sub package_depends($$) {
my $a = shift; my $a = shift;
my $b = shift; my $b = shift;
my $ret; my $ret;
   
return 0 if ($a->{submenu} ne $b->{submenu}); return 0 if ($a->{submenu} ne $b->{submenu});
if (find_package_dep($a, $b->{name}) == 1) { if (find_package_dep($a, $b->{name}) == 1) {
$ret = 1; $ret = 1;
} elsif (find_package_dep($b, $a->{name}) == 1) { } elsif (find_package_dep($b, $a->{name}) == 1) {
$ret = -1; $ret = -1;
} else { } else {
return 0; return 0;
} }
return $ret; return $ret;
} }
   
sub mconf_depends($$) { sub mconf_depends($$) {
my $depends = shift; my $depends = shift;
my $only_dep = shift; my $only_dep = shift;
my $res; my $res;
   
$depends or return; $depends or return;
my @depends = @$depends; my @depends = @$depends;
foreach my $depend (@depends) { foreach my $depend (@depends) {
my $m = "depends"; my $m = "depends";
$depend =~ s/^([@\+]+)//; $depend =~ s/^([@\+]+)//;
my $flags = $1; my $flags = $1;
my $vdep; my $vdep;
if ($vdep = $package{$depend}->{vdepends}) { if ($vdep = $package{$depend}->{vdepends}) {
$depend = join("||", map { "PACKAGE_".$_ } @$vdep); $depend = join("||", map { "PACKAGE_".$_ } @$vdep);
} else { } else {
$flags =~ /\+/ and do { $flags =~ /\+/ and do {
next if $only_dep; next if $only_dep;
$m = "select"; $m = "select";
   
# Menuconfig will not treat 'select FOO' as a real dependency # Menuconfig will not treat 'select FOO' as a real dependency
# thus if FOO depends on other config options, these dependencies # thus if FOO depends on other config options, these dependencies
# will not be checked. To fix this, we simply emit all of FOO's # will not be checked. To fix this, we simply emit all of FOO's
# depends here as well. # depends here as well.
$package{$depend} and $res .= mconf_depends($package{$depend}->{depends}, 1); $package{$depend} and $res .= mconf_depends($package{$depend}->{depends}, 1);
}; };
$flags =~ /@/ or $depend = "PACKAGE_$depend"; $flags =~ /@/ or $depend = "PACKAGE_$depend";
} }
$res .= "\t\t$m $depend\n"; $res .= "\t\t$m $depend\n";
} }
return $res; return $res;
} }
   
sub print_package_config_category($) { sub print_package_config_category($) {
my $cat = shift; my $cat = shift;
my %menus; my %menus;
my %menu_dep; my %menu_dep;
return unless $category{$cat}; return unless $category{$cat};
print "menu \"$cat\"\n\n"; print "menu \"$cat\"\n\n";
my %spkg = %{$category{$cat}}; my %spkg = %{$category{$cat}};
foreach my $spkg (sort {uc($a) cmp uc($b)} keys %spkg) { foreach my $spkg (sort {uc($a) cmp uc($b)} keys %spkg) {
foreach my $pkg (@{$spkg{$spkg}}) { foreach my $pkg (@{$spkg{$spkg}}) {
my $menu = $pkg->{submenu}; my $menu = $pkg->{submenu};
if ($menu) { if ($menu) {
$menu_dep{$menu} or $menu_dep{$menu} = $pkg->{submenudep}; $menu_dep{$menu} or $menu_dep{$menu} = $pkg->{submenudep};
} else { } else {
$menu = 'undef'; $menu = 'undef';
} }
$menus{$menu} or $menus{$menu} = []; $menus{$menu} or $menus{$menu} = [];
push @{$menus{$menu}}, $pkg; push @{$menus{$menu}}, $pkg;
print "\tconfig DEFAULT_".$pkg->{name}."\n"; print "\tconfig DEFAULT_".$pkg->{name}."\n";
print "\t\tbool\n\n"; print "\t\tbool\n\n";
} }
} }
my @menus = sort { my @menus = sort {
($a eq 'undef' ? 1 : 0) or ($a eq 'undef' ? 1 : 0) or
($b eq 'undef' ? -1 : 0) or ($b eq 'undef' ? -1 : 0) or
($a cmp $b) ($a cmp $b)
} keys %menus; } keys %menus;
   
foreach my $menu (@menus) { foreach my $menu (@menus) {
my @pkgs = sort { my @pkgs = sort {
package_depends($a, $b) or package_depends($a, $b) or
($a->{name} cmp $b->{name}) ($a->{name} cmp $b->{name})
} @{$menus{$menu}}; } @{$menus{$menu}};
if ($menu ne 'undef') { if ($menu ne 'undef') {
$menu_dep{$menu} and print "if $menu_dep{$menu}\n"; $menu_dep{$menu} and print "if $menu_dep{$menu}\n";
print "menu \"$menu\"\n"; print "menu \"$menu\"\n";
} }
foreach my $pkg (@pkgs) { foreach my $pkg (@pkgs) {
my $title = $pkg->{name}; my $title = $pkg->{name};
my $c = (72 - length($pkg->{name}) - length($pkg->{title})); my $c = (72 - length($pkg->{name}) - length($pkg->{title}));
if ($c > 0) { if ($c > 0) {
$title .= ("." x $c). " ". $pkg->{title}; $title .= ("." x $c). " ". $pkg->{title};
} }
print "\t"; print "\t";
$pkg->{menu} and print "menu"; $pkg->{menu} and print "menu";
print "config PACKAGE_".$pkg->{name}."\n"; print "config PACKAGE_".$pkg->{name}."\n";
print "\t\ttristate \"$title\"\n"; print "\t\ttristate \"$title\"\n";
print "\t\tdefault y if DEFAULT_".$pkg->{name}."\n"; print "\t\tdefault y if DEFAULT_".$pkg->{name}."\n";
foreach my $default (split /\s*,\s*/, $pkg->{default}) { foreach my $default (split /\s*,\s*/, $pkg->{default}) {
print "\t\tdefault $default\n"; print "\t\tdefault $default\n";
} }
print mconf_depends($pkg->{depends}, 0); print mconf_depends($pkg->{depends}, 0);
print "\t\thelp\n"; print "\t\thelp\n";
print $pkg->{description}; print $pkg->{description};
print "\n"; print "\n";
   
$pkg->{config} and print $pkg->{config}."\n"; $pkg->{config} and print $pkg->{config}."\n";
} }
if ($menu ne 'undef') { if ($menu ne 'undef') {
print "endmenu\n"; print "endmenu\n";
$menu_dep{$menu} and print "endif\n"; $menu_dep{$menu} and print "endif\n";
} }
} }
print "endmenu\n\n"; print "endmenu\n\n";
undef $category{$cat}; undef $category{$cat};
} }
   
sub gen_package_config() { sub gen_package_config() {
parse_package_metadata(); parse_package_metadata();
  print "menu \"Image configuration\"\n";
  foreach my $preconfig (keys %preconfig) {
  print "\tcomment \"$preconfig\"\n";
  foreach my $cfg (@{$preconfig{$preconfig}}) {
  my $conf = $cfg->{id};
  $conf =~ tr/\.-/__/;
  print <<EOF
  config UCI_PRECONFIG_$conf
  string "$cfg->{label}"
  depends PACKAGE_$preconfig
  default "$cfg->{default}"
   
  EOF
  }
  }
  print "endmenu\n\n";
print_package_config_category 'Base system'; print_package_config_category 'Base system';
foreach my $cat (keys %category) { foreach my $cat (keys %category) {
print_package_config_category $cat; print_package_config_category $cat;
} }
} }
   
  sub gen_package_mk() {
  my %conf;
  my %dep;
  my $line;
   
  parse_package_metadata();
  foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
  my $config;
  my $pkg = $package{$name};
   
  next if defined $pkg->{vdepends};
  if ($ENV{SDK}) {
  $conf{$pkg->{src}} or do {
  $config = 'm';
  $conf{$pkg->{src}} = 1;
  };
  } else {
  $config = "\$(CONFIG_PACKAGE_$name)"
  }
  if ($config) {
  print "package-$config += $pkg->{src}\n";
  $pkg->{prereq} and print "prereq-$config += $pkg->{src}\n";
  }
   
  my $hasdeps = 0;
  my $depline = "";
  foreach my $dep (@{$pkg->{depends}}, @{$pkg->{builddepends}}) {
  next if $dep =~ /@/;
  $dep =~ s/\+//;
  my $idx;
  my $pkg_dep = $package{$dep};
  $pkg_dep or $pkg_dep = $srcpackage{$dep}->[0];
  next unless defined $pkg_dep;
  next if defined $pkg_dep->{vdepends};
   
  if (defined $pkg_dep->{src}) {
  ($pkg->{src} ne $pkg_dep->{src}) and $idx = $pkg_dep->{src};
  } elsif (defined($pkg_dep) && !defined($ENV{SDK})) {
  $idx = $dep;
  }
  undef $idx if $idx =~ /^(kernel)|(base-files)$/;
  if ($idx) {
  next if $dep{$pkg->{src}."->".$idx};
  $depline .= " $idx\-compile";
  $dep{$pkg->{src}."->".$idx} = 1;
  }
  }
  if ($depline) {
  $line .= "$pkg->{src}-compile: $depline\n";
  }
  }
   
  if ($line ne "") {
  print "\n$line";
  }
  foreach my $preconfig (keys %preconfig) {
  my $cmds;
  foreach my $cfg (@{$preconfig{$preconfig}}) {
  my $conf = $cfg->{id};
  $conf =~ tr/\.-/__/;
  $cmds .= "\techo \"uci set '$cfg->{id}=\$(subst \",,\$(CONFIG_UCI_PRECONFIG_$conf))'\"; \\\n";
  }
  next unless $cmds;
  print <<EOF
   
  \$(TARGET_DIR)/etc/uci-defaults/$preconfig: FORCE
  ( \\
  $cmds \\
  ) > \$@
   
  preconfig: \$(TARGET_DIR)/etc/uci-defaults/$preconfig
  EOF
  }
  }
   
   
sub parse_command() { sub parse_command() {
my $cmd = shift @ARGV; my $cmd = shift @ARGV;
for ($cmd) { for ($cmd) {
/^target_mk$/ and return gen_target_mk(); /^target_mk$/ and return gen_target_mk();
/^target_config$/ and return gen_target_config(); /^target_config$/ and return gen_target_config();
  /^package_mk$/ and return gen_package_mk();
/^package_config$/ and return gen_package_config(); /^package_config$/ and return gen_package_config();
} }
print <<EOF print <<EOF
Available Commands: Available Commands:
$0 target_mk [file] Target metadata in makefile format $0 target_mk [file] Target metadata in makefile format
$0 target_config [file] Target metadata in Kconfig format $0 target_config [file] Target metadata in Kconfig format
  $0 package_mk [file] Package metadata in makefile format
$0 package_config [file] Package metadata in Kconfig format $0 package_config [file] Package metadata in Kconfig format
EOF EOF
} }
   
parse_command(); parse_command();
   
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