buildroot: allow enabling MIPS16 user-space build

[openwrt/svn-archive/archive.git] / scripts / metadata.pl

diff --git a/scripts/metadata.pl b/scripts/metadata.pl
index 3de408798004b6df53d40daf4c77c266475c89b2..6249127e3ddfc158626a8e1ab8f7adf91221e2e9 100755 (executable)
--- a/scripts/metadata.pl
+++ b/scripts/metadata.pl
@@ -45,7 +45,6 @@ sub parse_target_metadata() {
                                $target->{parent} = $target{$1};
                        }
                };
-               /^Target-Kernel:\s*(\d+\.\d+)\s*$/ and $target->{kernel} = $1;
                /^Target-Name:\s*(.+)\s*$/ and $target->{name} = $1;
                /^Target-Path:\s*(.+)\s*$/ and $target->{path} = $1;
                /^Target-Arch:\s*(.+)\s*$/ and $target->{arch} = $1;
@@ -57,6 +56,7 @@ sub parse_target_metadata() {
                /^Linux-Version:\s*(.+)\s*$/ and $target->{version} = $1;
                /^Linux-Release:\s*(.+)\s*$/ and $target->{release} = $1;
                /^Linux-Kernel-Arch:\s*(.+)\s*$/ and $target->{karch} = $1;
+               /^Default-Subtarget:\s*(.+)\s*$/ and $target->{def_subtarget} = $1;
                /^Default-Packages:\s*(.+)\s*$/ and $target->{packages} = [ split(/\s+/, $1) ];
                /^Target-Profile:\s*(.+)\s*$/ and do {
                        $profile = {
@@ -115,6 +115,7 @@ sub gen_kconfig_overrides() {
                                        $val = $2;
                                }
                                if ($config{"CONFIG_PACKAGE_$package"} and ($config ne 'n')) {
+                                       next if $kconfig{$config} eq 'y';
                                        $kconfig{$config} = $val;
                                } elsif (!$override) {
                                        $kconfig{$config} or $kconfig{$config} = 'n';
@@ -161,6 +162,7 @@ sub target_config_features(@) {
                /usb/ and $ret .= "\tselect USB_SUPPORT\n";
                /usbgadget/ and $ret .= "\tselect USB_GADGET_SUPPORT\n";
                /pcmcia/ and $ret .= "\tselect PCMCIA_SUPPORT\n";
+               /rtc/ and $ret .= "\tselect RTC_SUPPORT\n";
                /squashfs/ and $ret .= "\tselect USES_SQUASHFS\n";
                /jffs2/ and $ret .= "\tselect USES_JFFS2\n";
                /ext4/ and $ret .= "\tselect USES_EXT4\n";
@@ -172,6 +174,7 @@ sub target_config_features(@) {
                /ramdisk/ and $ret .= "\tselect USES_INITRAMFS\n";
                /powerpc64/ and $ret .= "\tselect powerpc64\n";
                /nommu/ and $ret .= "\tselect NOMMU\n";
+               /mips16/ and $ret .= "\tselect HAS_MIPS16\n";
        }
        return $ret;
 }
@@ -189,7 +192,11 @@ sub target_name($) {
 sub kver($) {
        my $v = shift;
        $v =~ tr/\./_/;
-       $v =~ /(\d+_\d+_\d+)(_\d+)?/ and $v = $1;
+       if (substr($v,0,2) eq "2_") {
+               $v =~ /(\d+_\d+_\d+)(_\d+)?/ and $v = $1;
+       } else {
+               $v =~ /(\d+_\d+)(_\d+)?/ and $v = $1;
+       }
        return $v;
 }
 
@@ -227,6 +234,7 @@ EOF
        }
        if (@{$target->{subtargets}} > 0) {
                $confstr .= "\tselect HAS_SUBTARGETS\n";
+               grep { /broken/ } @{$target->{features}} and $confstr .= "\tdepends BROKEN\n";
        } else {
                $confstr .= $features;
        }
@@ -264,7 +272,7 @@ sub gen_target_config() {
        print <<EOF;
 choice
        prompt "Target System"
-       default TARGET_brcm47xx
+       default TARGET_ar71xx
        reset if !DEVEL
        
 EOF
@@ -279,6 +287,14 @@ endchoice
 
 choice
        prompt "Subtarget" if HAS_SUBTARGETS
+EOF
+       foreach my $target (@target) {
+               next unless $target->{def_subtarget};
+               print <<EOF;
+       default TARGET_$target->{conf}_$target->{def_subtarget} if TARGET_$target->{conf}
+EOF
+       }
+       print <<EOF;
 
 EOF
        foreach my $target (@target) {
@@ -463,6 +479,7 @@ sub mconf_depends {
                        $flags =~ /@/ or $depend = "PACKAGE_$depend";
                        if ($condition) {
                                if ($m =~ /select/) {
+                                       next if $depend eq $condition;
                                        $depend = "$depend if $condition";
                                } else {
                                        $depend = "!($condition) || $depend";
@@ -522,10 +539,12 @@ sub print_package_config_category($) {
                        if ($c > 0) {
                                $title .= ("." x $c). " ". $pkg->{title};
                        }
+                       $title = "\"$title\"";
                        print "\t";
                        $pkg->{menu} and print "menu";
                        print "config PACKAGE_".$pkg->{name}."\n";
-                       print "\t\t".($pkg->{tristate} ? 'tristate' : 'bool')." \"$title\"\n";
+                       $pkg->{hidden} and $title = "";
+                       print "\t\t".($pkg->{tristate} ? 'tristate' : 'bool')." $title\n";
                        print "\t\tdefault y if DEFAULT_".$pkg->{name}."\n";
                        foreach my $default (split /\s*,\s*/, $pkg->{default}) {
                                print "\t\tdefault $default\n";
@@ -693,10 +712,10 @@ sub gen_package_mk() {
                                my $depstr = "\$(curdir)/$idx$suffix/compile";
                                my $depline = get_conditional_dep($condition, $depstr);
                                if ($depline) {
-                                       $deplines{$dep} = $depline;
+                                       $deplines{$depline}++;
                                }
                        }
-                       my $depline = join(" ", values %deplines);
+                       my $depline = join(" ", sort keys %deplines);
                        if ($depline) {
                                $line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/$type/compile += $depline\n";
                        }
@@ -753,12 +772,12 @@ sub gen_package_mk() {
                                        }
                                        $depline = get_conditional_dep($condition, $depstr);
                                        if ($depline) {
-                                               $deplines{$idx.$dep} = $depline;
+                                               $deplines{$depline}++;
                                        }
                                }
                        }
                }
-               my $depline = join(" ", values %deplines);
+               my $depline = join(" ", sort keys %deplines);
                if ($depline) {
                        $line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/compile += $depline\n";
                }