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authorFelix Fietkau <nbd@openwrt.org>2006-11-11 23:11:02 +0000
committerFelix Fietkau <nbd@openwrt.org>2006-11-11 23:11:02 +0000
commitcf4e7af392186e57f213053a898c62cd9400b692 (patch)
tree1f8a2d1023ef2469dbd0e2040599b3c69807cf92 /scripts/gen_package_config.pl
parent312802199b7cc09dde5ed867745f4c1baa3c5204 (diff)
downloadupstream-cf4e7af392186e57f213053a898c62cd9400b692.tar.gz
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make target/linux/* directories self-contained, use the selected kernel version for the toolchain, autogenerate menuconfig and makefile code for target selection
SVN-Revision: 5498
Diffstat (limited to 'scripts/gen_package_config.pl')
-rwxr-xr-xscripts/gen_package_config.pl191
1 files changed, 191 insertions, 0 deletions
diff --git a/scripts/gen_package_config.pl b/scripts/gen_package_config.pl
new file mode 100755
index 0000000000..9c705af563
--- /dev/null
+++ b/scripts/gen_package_config.pl
@@ -0,0 +1,191 @@
+#!/usr/bin/perl
+#
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+use strict;
+
+my $src;
+my $makefile;
+my $pkg;
+my %package;
+my %category;
+
+
+sub find_dep($$) {
+ my $pkg = shift;
+ my $name = shift;
+ my $deps = ($pkg->{vdepends} or $pkg->{depends});
+
+ return 0 unless defined $deps;
+ foreach my $dep (@{$deps}) {
+ return 1 if $dep eq $name;
+ return 1 if ($package{$dep} and (find_dep($package{$dep},$name) == 1));
+ }
+ return 0;
+}
+
+sub depends($$) {
+ my $a = shift;
+ my $b = shift;
+ my $ret;
+
+ return 0 if ($a->{submenu} ne $b->{submenu});
+ if (find_dep($a, $b->{name}) == 1) {
+ $ret = 1;
+ } elsif (find_dep($b, $a->{name}) == 1) {
+ $ret = -1;
+ } else {
+ return 0;
+ }
+# print STDERR "depends($a->{name}, $b->{name}) == $ret\n";
+ return $ret;
+}
+
+
+sub print_category($) {
+ 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}}, $pkg;
+ }
+ }
+ my @menus = sort {
+ ($a eq 'undef' ? 1 : 0) or
+ ($b eq 'undef' ? -1 : 0) or
+ ($a cmp $b)
+ } keys %menus;
+
+ foreach my $menu (@menus) {
+ my @pkgs = sort {
+ depends($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";
+ 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};
+}
+
+my $line;
+while ($line = <>) {
+ chomp $line;
+ $line =~ /^Source-Makefile: \s*(.+\/([^\/]+)\/Makefile)\s*$/ and do {
+ $makefile = $1;
+ $src = $2;
+ undef $pkg;
+ };
+ $line =~ /^Package: \s*(.+)\s*$/ and do {
+ $pkg = {};
+ $pkg->{src} = $src;
+ $pkg->{makefile} = $makefile;
+ $pkg->{name} = $1;
+ $pkg->{default} = "m if ALL";
+ $package{$1} = $pkg;
+ };
+ $line =~ /^Version: \s*(.+)\s*$/ and $pkg->{version} = $1;
+ $line =~ /^Title: \s*(.+)\s*$/ and $pkg->{title} = $1;
+ $line =~ /^Menu: \s*(.+)\s*$/ and $pkg->{menu} = $1;
+ $line =~ /^Submenu: \s*(.+)\s*$/ and $pkg->{submenu} = $1;
+ $line =~ /^Submenu-Depends: \s*(.+)\s*$/ and $pkg->{submenudep} = $1;
+ $line =~ /^Default: \s*(.+)\s*$/ and $pkg->{default} = $1;
+ $line =~ /^Provides: \s*(.+)\s*$/ and do {
+ my @vpkg = split /\s+/, $1;
+ foreach my $vpkg (@vpkg) {
+ $package{$vpkg} or $package{$vpkg} = { vdepends => [] };
+ push @{$package{$vpkg}->{vdepends}}, $pkg->{name};
+ }
+ };
+ $line =~ /^Depends: \s*(.+)\s*$/ and do {
+ my @dep = split /\s+/, $1;
+ $pkg->{depends} = \@dep;
+ };
+ $line =~ /^Category: \s*(.+)\s*$/ and do {
+ $pkg->{category} = $1;
+ defined $category{$1} or $category{$1} = {};
+ defined $category{$1}->{$src} or $category{$1}->{$src} = [];
+ push @{$category{$1}->{$src}}, $pkg;
+ };
+ $line =~ /^Description: \s*(.*)\s*$/ and do {
+ my $desc = "\t\t$1\n\n";
+ my $line;
+ while ($line = <>) {
+ last if $line =~ /^@@/;
+ $desc .= "\t\t$line";
+ }
+ $pkg->{description} = $desc;
+ };
+ $line =~ /^Config: \s*(.*)\s*$/ and do {
+ my $conf = "$1\n";
+ my $line;
+ while ($line = <>) {
+ last if $line =~ /^@@/;
+ $conf .= "$line";
+ }
+ $pkg->{config} = $conf;
+ }
+}
+
+print_category 'Base system';
+foreach my $cat (keys %category) {
+ print_category $cat;
+}