From 4f811838bcb6667ea09188681f2f0ca8971d5158 Mon Sep 17 00:00:00 2001 From: nbd Date: Sat, 13 Jan 2007 14:05:14 +0000 Subject: merge the scripts dealing with package/target metadata to remove some redundant code git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6088 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- scripts/metadata.pl | 435 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 435 insertions(+) create mode 100755 scripts/metadata.pl (limited to 'scripts/metadata.pl') diff --git a/scripts/metadata.pl b/scripts/metadata.pl new file mode 100755 index 000000000..5da5ac48a --- /dev/null +++ b/scripts/metadata.pl @@ -0,0 +1,435 @@ +#!/usr/bin/perl +use strict; +my %package; +my %category; + +sub parse_target_metadata() { + my ($target, @target, $profile); + while (<>) { + chomp; + /^Target:\s*((.+)-(\d+\.\d+))\s*$/ and do { + my $conf = uc $3.'_'.$2; + $conf =~ tr/\.-/__/; + $target = { + id => $1, + conf => $conf, + board => $2, + kernel => $3, + profiles => [] + }; + push @target, $target; + }; + /^Target-Name:\s*(.+)\s*$/ and $target->{name} = $1; + /^Target-Path:\s*(.+)\s*$/ and $target->{path} = $1; + /^Target-Arch:\s*(.+)\s*$/ and $target->{arch} = $1; + /^Target-Features:\s*(.+)\s*$/ and $target->{features} = [ split(/\s+/, $1) ]; + /^Target-Description:/ and do { + my $desc; + while (<>) { + last if /^@@/; + $desc .= $_; + } + $target->{desc} = $desc; + }; + /^Linux-Version:\s*(.+)\s*$/ and $target->{version} = $1; + /^Linux-Release:\s*(.+)\s*$/ and $target->{release} = $1; + /^Linux-Kernel-Arch:\s*(.+)\s*$/ and $target->{karch} = $1; + /^Default-Packages:\s*(.+)\s*$/ and $target->{packages} = [ split(/\s+/, $1) ]; + /^Target-Profile:\s*(.+)\s*$/ and do { + $profile = { + id => $1, + name => $1, + packages => [] + }; + push @{$target->{profiles}}, $profile; + }; + /^Target-Profile-Name:\s*(.+)\s*$/ and $profile->{name} = $1; + /^Target-Profile-Packages:\s*(.*)\s*$/ and $profile->{packages} = [ split(/\s+/, $1) ]; + } + return @target; +} + +sub parse_package_metadata() { + my $pkg; + my $makefile; + my $src; + while (<>) { + chomp; + /^Source-Makefile: \s*(.+\/([^\/]+)\/Makefile)\s*$/ and do { + $makefile = $1; + $src = $2; + undef $pkg; + }; + /^Package: \s*(.+)\s*$/ and do { + $pkg = {}; + $pkg->{src} = $src; + $pkg->{makefile} = $makefile; + $pkg->{name} = $1; + $pkg->{default} = "m if ALL"; + $package{$1} = $pkg; + }; + /^Version: \s*(.+)\s*$/ and $pkg->{version} = $1; + /^Title: \s*(.+)\s*$/ and $pkg->{title} = $1; + /^Menu: \s*(.+)\s*$/ and $pkg->{menu} = $1; + /^Submenu: \s*(.+)\s*$/ and $pkg->{submenu} = $1; + /^Submenu-Depends: \s*(.+)\s*$/ and $pkg->{submenudep} = $1; + /^Default: \s*(.+)\s*$/ and $pkg->{default} = $1; + /^Provides: \s*(.+)\s*$/ and do { + my @vpkg = split /\s+/, $1; + foreach my $vpkg (@vpkg) { + $package{$vpkg} or $package{$vpkg} = { vdepends => [] }; + push @{$package{$vpkg}->{vdepends}}, $pkg->{name}; + } + }; + /^Depends: \s*(.+)\s*$/ and do { + my @dep = split /\s+/, $1; + $pkg->{depends} = \@dep; + }; + /^Category: \s*(.+)\s*$/ and do { + $pkg->{category} = $1; + defined $category{$1} or $category{$1} = {}; + defined $category{$1}->{$src} or $category{$1}->{$src} = []; + push @{$category{$1}->{$src}}, $pkg; + }; + /^Description: \s*(.*)\s*$/ and do { + my $desc = "\t\t$1\n\n"; + my $line; + while ($line = <>) { + last if $line =~ /^@@/; + $desc .= "\t\t$line"; + } + $pkg->{description} = $desc; + }; + /^Config: \s*(.*)\s*$/ and do { + my $conf = "$1\n"; + my $line; + while ($line = <>) { + last if $line =~ /^@@/; + $conf .= "$line"; + } + $pkg->{config} = $conf; + } + } + return %category; +} + + +sub gen_target_mk() { + my @target = parse_target_metadata(); + + @target = sort { + $a->{id} cmp $b->{id} + } @target; + + foreach my $target (@target) { + my ($profiles_def, $profiles_eval); + my $conf = uc $target->{kernel}.'_'.$target->{board}; + $conf =~ tr/\.-/__/; + + foreach my $profile (@{$target->{profiles}}) { + $profiles_def .= " + define Profile/$conf\_$profile->{id} + ID:=$profile->{id} + NAME:=$profile->{name} + PACKAGES:=".join(" ", @{$profile->{packages}})." + endef"; + $profiles_eval .= " +\$(eval \$(call Profile,$conf\_$profile->{id}))" + } + print " +ifeq (\$(CONFIG_LINUX_$conf),y) + define Target + KERNEL:=$target->{kernel} + BOARD:=$target->{board} + BOARDNAME:=$target->{name} + LINUX_VERSION:=$target->{version} + LINUX_RELEASE:=$target->{release} + LINUX_KARCH:=$target->{karch} + DEFAULT_PACKAGES:=".join(" ", @{$target->{packages}})." + endef$profiles_def +endif$profiles_eval + +" + } + print "\$(eval \$(call Target))\n"; +} + +sub target_config_features(@) { + my $ret; + + while ($_ = shift @_) { + /broken/ and $ret .= "\tdepends BROKEN\n"; + /pci/ and $ret .= "\tselect PCI_SUPPORT\n"; + /usb/ and $ret .= "\tselect USB_SUPPORT\n"; + /atm/ and $ret .= "\tselect ATM_SUPPORT\n"; + /pcmcia/ and $ret .= "\tselect PCMCIA_SUPPORT\n"; + /squashfs/ and $ret .= "\tselect USES_SQUASHFS\n"; + /jffs2/ and $ret .= "\tselect USES_JFFS2\n"; + /ext2/ and $ret .= "\tselect USES_EXT2\n"; + } + return $ret; +} + + +sub gen_target_config() { + my @target = parse_target_metadata(); + + @target = sort { + $a->{name} cmp $b->{name} + } @target; + + + print <{features}}); + my $help = $target->{desc}; + my $kernel = $target->{kernel}; + $kernel =~ tr/./_/; + + chomp $features; + $features .= "\n"; + if ($help =~ /\w+/) { + $help =~ s/^\s*/\t /mg; + $help = "\thelp\n$help"; + } else { + undef $help; + } + + print <{conf} + bool "$target->{name}" + select $target->{arch} + select LINUX_$kernel +$features$help + +EOF + } + + print <{profiles}; + + @$profiles > 0 or $profiles = [ + { + id => 'Default', + name => 'Default', + packages => [] + } + ]; + foreach my $profile (@$profiles) { + print <{conf}_$profile->{id} + bool "$profile->{name}" + depends LINUX_$target->{conf} +EOF + foreach my $pkg (@{$target->{packages}}, @{$profile->{packages}}) { + print "\tselect DEFAULT_$pkg\n"; + } + print "\n"; + } + } + + print "endchoice\n"; +} + +sub find_package_dep($$) { + my $pkg = shift; + my $name = shift; + my $deps = ($pkg->{vdepends} or $pkg->{depends}); + + return 0 unless defined $deps; + foreach my $dep (@{$deps}) { + return 1 if $dep eq $name; + return 1 if ($package{$dep} and (find_package_dep($package{$dep},$name) == 1)); + } + return 0; +} + +sub package_depends($$) { + my $a = shift; + my $b = shift; + my $ret; + + return 0 if ($a->{submenu} ne $b->{submenu}); + if (find_package_dep($a, $b->{name}) == 1) { + $ret = 1; + } elsif (find_package_dep($b, $a->{name}) == 1) { + $ret = -1; + } else { + return 0; + } + return $ret; +} + +sub print_package_config_category($) { + my $cat = shift; + my %menus; + my %menu_dep; + + return unless $category{$cat}; + + print "menu \"$cat\"\n\n"; + my %spkg = %{$category{$cat}}; + + foreach my $spkg (sort {uc($a) cmp uc($b)} keys %spkg) { + foreach my $pkg (@{$spkg{$spkg}}) { + my $menu = $pkg->{submenu}; + if ($menu) { + $menu_dep{$menu} or $menu_dep{$menu} = $pkg->{submenudep}; + } else { + $menu = 'undef'; + } + $menus{$menu} or $menus{$menu} = []; + push @{$menus{$menu}}, $pkg; + print "\tconfig DEFAULT_".$pkg->{name}."\n"; + print "\t\tbool\n\n"; + } + } + my @menus = sort { + ($a eq 'undef' ? 1 : 0) or + ($b eq 'undef' ? -1 : 0) or + ($a cmp $b) + } keys %menus; + + foreach my $menu (@menus) { + my @pkgs = sort { + package_depends($a, $b) or + ($a->{name} cmp $b->{name}) + } @{$menus{$menu}}; + if ($menu ne 'undef') { + $menu_dep{$menu} and print "if $menu_dep{$menu}\n"; + print "menu \"$menu\"\n"; + } + foreach my $pkg (@pkgs) { + my $title = $pkg->{name}; + my $c = (72 - length($pkg->{name}) - length($pkg->{title})); + if ($c > 0) { + $title .= ("." x $c). " ". $pkg->{title}; + } + print "\t"; + $pkg->{menu} and print "menu"; + print "config PACKAGE_".$pkg->{name}."\n"; + print "\t\ttristate \"$title\"\n"; + print "\t\tdefault y if DEFAULT_".$pkg->{name}."\n"; + foreach my $default (split /\s*,\s*/, $pkg->{default}) { + print "\t\tdefault $default\n"; + } + foreach my $depend (@{$pkg->{depends}}) { + my $m = "depends"; + $depend =~ s/^([@\+]+)//; + my $flags = $1; + my $vdep; + + if ($vdep = $package{$depend}->{vdepends}) { + $depend = join("||", map { "PACKAGE_".$_ } @$vdep); + } else { + $flags =~ /@/ or $depend = "PACKAGE_$depend"; + $flags =~ /\+/ and $m = "select"; + } + print "\t\t$m $depend\n"; + } + print "\t\thelp\n"; + print $pkg->{description}; + print "\n"; + + $pkg->{config} and print $pkg->{config}."\n"; + } + if ($menu ne 'undef') { + print "endmenu\n"; + $menu_dep{$menu} and print "endif\n"; + } + } + print "endmenu\n\n"; + + undef $category{$cat}; +} + +sub gen_package_config() { + parse_package_metadata(); + print_package_config_category 'Base system'; + foreach my $cat (keys %category) { + print_package_config_category $cat; + } +} + +sub parse_command() { + my $cmd = shift @ARGV; + for ($cmd) { + /^target_mk$/ and return gen_target_mk(); + /^target_config$/ and return gen_target_config(); + /^package_config$/ and return gen_package_config(); + } + print <