build: split scripts/metadata.pl into target-metadata.pl and package-metadata.pl

Signed-off-by: Felix Fietkau <nbd@nbd.name>

6 files changed, 348 insertions, 329 deletions

diff --git a/include/kernel-defaults.mk b/include/kernel-defaults.mk
index 406fd46..3679dae 100644
--- a/include/kernel-defaults.mk
+++ b/include/kernel-defaults.mk
@@ -111,7 +111,7 @@ define Kernel/Configure/Default
 	echo "# CONFIG_KALLSYMS_EXTRA_PASS is not set" >> $(LINUX_DIR)/.config.target
 	echo "# CONFIG_KALLSYMS_ALL is not set" >> $(LINUX_DIR)/.config.target
 	echo "CONFIG_KALLSYMS_UNCOMPRESSED=y" >> $(LINUX_DIR)/.config.target
-	$(SCRIPT_DIR)/metadata.pl kconfig $(TMP_DIR)/.packageinfo $(TOPDIR)/.config $(KERNEL_PATCHVER) > $(LINUX_DIR)/.config.override
+	$(SCRIPT_DIR)/package-metadata.pl kconfig $(TMP_DIR)/.packageinfo $(TOPDIR)/.config $(KERNEL_PATCHVER) > $(LINUX_DIR)/.config.override
 	$(SCRIPT_DIR)/kconfig.pl 'm+' '+' $(LINUX_DIR)/.config.target /dev/null $(LINUX_DIR)/.config.override > $(LINUX_DIR)/.config.set
 	$(call Kernel/SetNoInitramfs)
 	rm -rf $(KERNEL_BUILD_DIR)/modules
diff --git a/include/kernel.mk b/include/kernel.mk
index 2b87aeb..8ce4df8 100644
--- a/include/kernel.mk
+++ b/include/kernel.mk
@@ -215,7 +215,7 @@ $(call KernelPackage/$(1)/config)
   $$(IPKG_kmod-$(1)): $$(wildcard $$(FILES))
 endef
 
-version_filter=$(if $(findstring @,$(1)),$(shell $(SCRIPT_DIR)/metadata.pl version_filter $(KERNEL_PATCHVER) $(1)),$(1))
+version_filter=$(if $(findstring @,$(1)),$(shell $(SCRIPT_DIR)/package-metadata.pl version_filter $(KERNEL_PATCHVER) $(1)),$(1))
 
 define AutoLoad
   add_module "$(1)" "$(call version_filter,$(2))" "$(3)";
diff --git a/include/toplevel.mk b/include/toplevel.mk
index e00a24a..581083d 100644
--- a/include/toplevel.mk
+++ b/include/toplevel.mk
@@ -81,11 +81,11 @@ prepare-tmpinfo: FORCE
 	$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="image/Makefile profiles/*.mk $(TOPDIR)/include/kernel*.mk $(TOPDIR)/include/target.mk" SCAN_DEPTH=2 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1"
 	for type in package target; do \
 		f=tmp/.$${type}info; t=tmp/.config-$${type}.in; \
-		[ "$$t" -nt "$$f" ] || ./scripts/metadata.pl $(_ignore) $${type}_config "$$f" > "$$t" || { rm -f "$$t"; echo "Failed to build $$t"; false; break; }; \
+		[ "$$t" -nt "$$f" ] || ./scripts/$${type}-metadata.pl $(_ignore) config "$$f" > "$$t" || { rm -f "$$t"; echo "Failed to build $$t"; false; break; }; \
 	done
 	[ tmp/.config-feeds.in -nt tmp/.packagesubdirs ] || ./scripts/feeds feed_config > tmp/.config-feeds.in
-	./scripts/metadata.pl package_mk tmp/.packageinfo > tmp/.packagedeps || { rm -f tmp/.packagedeps; false; }
-	./scripts/metadata.pl package_subdirs tmp/.packageinfo > tmp/.packagesubdirs || { rm -f tmp/.packagesubdirs; false; }
+	./scripts/package-metadata.pl mk tmp/.packageinfo > tmp/.packagedeps || { rm -f tmp/.packagedeps; false; }
+	./scripts/package-metadata.pl subdirs tmp/.packageinfo > tmp/.packagesubdirs || { rm -f tmp/.packagesubdirs; false; }
 	touch $(TOPDIR)/tmp/.build
 
 .config: ./scripts/config/conf $(if $(CONFIG_HAVE_DOT_CONFIG),,prepare-tmpinfo)
diff --git a/scripts/metadata.pl b/scripts/package-metadata.pl
index 822382c..92c989d 100755
--- a/scripts/metadata.pl
+++ b/scripts/package-metadata.pl
@@ -97,298 +97,6 @@ sub gen_kconfig_overrides() {
 	}
 }
 
-sub merge_package_lists($$) {
-	my $list1 = shift;
-	my $list2 = shift;
-	my @l = ();
-	my %pkgs;
-
-	foreach my $pkg (@$list1, @$list2) {
-		$pkgs{$pkg} = 1;
-	}
-	foreach my $pkg (keys %pkgs) {
-		push @l, $pkg unless ($pkg =~ /^-/ or $pkgs{"-$pkg"});
-	}
-	return sort(@l);
-}
-
-sub target_config_features(@) {
-	my $ret;
-
-	while ($_ = shift @_) {
-		/arm_v(\w+)/ and $ret .= "\tselect arm_v$1\n";
-		/broken/ and $ret .= "\tdepends on BROKEN\n";
-		/audio/ and $ret .= "\tselect AUDIO_SUPPORT\n";
-		/display/ and $ret .= "\tselect DISPLAY_SUPPORT\n";
-		/dt/ and $ret .= "\tselect USES_DEVICETREE\n";
-		/gpio/ and $ret .= "\tselect GPIO_SUPPORT\n";
-		/pci/ and $ret .= "\tselect PCI_SUPPORT\n";
-		/pcie/ and $ret .= "\tselect PCIE_SUPPORT\n";
-		/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";
-		/jffs2_nand/ and $ret .= "\tselect USES_JFFS2_NAND\n";
-		/ext4/ and $ret .= "\tselect USES_EXT4\n";
-		/targz/ and $ret .= "\tselect USES_TARGZ\n";
-		/cpiogz/ and $ret .= "\tselect USES_CPIOGZ\n";
-		/ubifs/ and $ret .= "\tselect USES_UBIFS\n";
-		/fpu/ and $ret .= "\tselect HAS_FPU\n";
-		/spe_fpu/ and $ret .= "\tselect HAS_SPE_FPU\n";
-		/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";
-		/rfkill/ and $ret .= "\tselect RFKILL_SUPPORT\n";
-		/low_mem/ and $ret .= "\tselect LOW_MEMORY_FOOTPRINT\n";
-		/nand/ and $ret .= "\tselect NAND_SUPPORT\n";
-	}
-	return $ret;
-}
-
-sub target_name($) {
-	my $target = shift;
-	my $parent = $target->{parent};
-	if ($parent) {
-		return $target->{parent}->{name}." - ".$target->{name};
-	} else {
-		return $target->{name};
-	}
-}
-
-sub kver($) {
-	my $v = shift;
-	$v =~ tr/\./_/;
-	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;
-}
-
-sub print_target($) {
-	my $target = shift;
-	my $features = target_config_features(@{$target->{features}});
-	my $help = $target->{desc};
-	my $confstr;
-
-	chomp $features;
-	$features .= "\n";
-	if ($help =~ /\w+/) {
-		$help =~ s/^\s*/\t  /mg;
-		$help = "\thelp\n$help";
-	} else {
-		undef $help;
-	}
-
-	my $v = kver($target->{version});
-	if (@{$target->{subtargets}} == 0) {
-	$confstr = <<EOF;
-config TARGET_$target->{conf}
-	bool "$target->{name}"
-	select LINUX_$v
-EOF
-	}
-	else {
-		$confstr = <<EOF;
-config TARGET_$target->{conf}
-	bool "$target->{name}"
-EOF
-	}
-	if ($target->{subtarget}) {
-		$confstr .= "\tdepends on TARGET_$target->{boardconf}\n";
-	}
-	if (@{$target->{subtargets}} > 0) {
-		$confstr .= "\tselect HAS_SUBTARGETS\n";
-		grep { /broken/ } @{$target->{features}} and $confstr .= "\tdepends on BROKEN\n";
-	} else {
-		$confstr .= $features;
-		if ($target->{arch} =~ /\w/) {
-			$confstr .= "\tselect $target->{arch}\n";
-		}
-	}
-
-	foreach my $dep (@{$target->{depends}}) {
-		my $mode = "depends on";
-		my $flags;
-		my $name;
-
-		$dep =~ /^([@\+\-]+)(.+)$/;
-		$flags = $1;
-		$name = $2;
-
-		next if $name =~ /:/;
-		$flags =~ /-/ and $mode = "deselect";
-		$flags =~ /\+/ and $mode = "select";
-		$flags =~ /@/ and $confstr .= "\t$mode $name\n";
-	}
-	$confstr .= "$help\n\n";
-	print $confstr;
-}
-
-sub gen_target_config() {
-	my $file = shift @ARGV;
-	my @target = parse_target_metadata($file);
-	my %defaults;
-
-	my @target_sort = sort {
-		target_name($a) cmp target_name($b);
-	} @target;
-
-
-	print <<EOF;
-choice
-	prompt "Target System"
-	default TARGET_ar71xx
-	reset if !DEVEL
-	
-EOF
-
-	foreach my $target (@target_sort) {
-		next if $target->{subtarget};
-		print_target($target);
-	}
-
-	print <<EOF;
-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) {
-		next unless $target->{subtarget};
-		print_target($target);
-	}
-
-print <<EOF;
-endchoice
-
-choice
-	prompt "Target Profile"
-
-EOF
-
-	foreach my $target (@target) {
-		my $profiles = $target->{profiles};
-		foreach my $profile (@{$target->{profiles}}) {
-			print <<EOF;
-config TARGET_$target->{conf}_$profile->{id}
-	bool "$profile->{name}"
-	depends on TARGET_$target->{conf}
-EOF
-			my @pkglist = merge_package_lists($target->{packages}, $profile->{packages});
-			foreach my $pkg (@pkglist) {
-				print "\tselect DEFAULT_$pkg\n";
-				$defaults{$pkg} = 1;
-			}
-			my $help = $profile->{desc};
-			if ($help =~ /\w+/) {
-				$help =~ s/^\s*/\t  /mg;
-				$help = "\thelp\n$help";
-			} else {
-				undef $help;
-			}
-			print "$help\n";
-		}
-	}
-
-	print <<EOF;
-endchoice
-
-config HAS_SUBTARGETS
-	bool
-
-config TARGET_BOARD
-	string
-
-EOF
-	foreach my $target (@target) {
-		$target->{subtarget} or	print "\t\tdefault \"".$target->{board}."\" if TARGET_".$target->{conf}."\n";
-	}
-	print <<EOF;
-config TARGET_SUBTARGET
-	string
-	default "generic" if !HAS_SUBTARGETS
-
-EOF
-
-	foreach my $target (@target) {
-		foreach my $subtarget (@{$target->{subtargets}}) {
-			print "\t\tdefault \"$subtarget\" if TARGET_".$target->{conf}."_$subtarget\n";
-		}
-	}
-	print <<EOF;
-config TARGET_PROFILE
-	string
-EOF
-	foreach my $target (@target) {
-		my $profiles = $target->{profiles};
-		foreach my $profile (@$profiles) {
-			print "\tdefault \"$profile->{id}\" if TARGET_$target->{conf}_$profile->{id}\n";
-		}
-	}
-
-	print <<EOF;
-
-config TARGET_ARCH_PACKAGES
-	string
-	
-EOF
-	foreach my $target (@target) {
-		next if @{$target->{subtargets}} > 0;
-		print "\t\tdefault \"".($target->{arch_packages} || $target->{board})."\" if TARGET_".$target->{conf}."\n";
-	}
-	print <<EOF;
-
-config DEFAULT_TARGET_OPTIMIZATION
-	string
-EOF
-	foreach my $target (@target) {
-		next if @{$target->{subtargets}} > 0;
-		print "\tdefault \"".$target->{cflags}."\" if TARGET_".$target->{conf}."\n";
-	}
-	print "\tdefault \"-Os -pipe -funit-at-a-time\"\n";
-	print <<EOF;
-
-config CPU_TYPE
-	string
-EOF
-	foreach my $target (@target) {
-		next if @{$target->{subtargets}} > 0;
-		print "\tdefault \"".$target->{cputype}."\" if TARGET_".$target->{conf}."\n";
-	}
-	print "\tdefault \"\"\n";
-
-	my %kver;
-	foreach my $target (@target) {
-		my $v = kver($target->{version});
-		next if $kver{$v};
-		$kver{$v} = 1;
-		print <<EOF;
-
-config LINUX_$v
-	bool
-
-EOF
-	}
-	foreach my $def (sort keys %defaults) {
-		print "\tconfig DEFAULT_".$def."\n";
-		print "\t\tbool\n\n";
-	}
-}
-
 my %dep_check;
 sub __find_package_dep($$) {
 	my $pkg = shift;
@@ -905,46 +613,28 @@ sub gen_version_filtered_list() {
 	}
 }
 
-sub gen_profile_mk() {
-	my $file = shift @ARGV;
-	my $target = shift @ARGV;
-	my @targets = parse_target_metadata($file);
-	foreach my $cur (@targets) {
-		next unless $cur->{id} eq $target;
-		print "PROFILE_NAMES = ".join(" ", map { $_->{id} } @{$cur->{profiles}})."\n";
-		foreach my $profile (@{$cur->{profiles}}) {
-			print $profile->{id}.'_NAME:='.$profile->{name}."\n";
-			print $profile->{id}.'_PACKAGES:='.join(' ', @{$profile->{packages}})."\n";
-		}
-	}
-}
-
 sub parse_command() {
 	GetOptions("ignore=s", \@ignore);
 	my $cmd = shift @ARGV;
 	for ($cmd) {
-		/^target_config$/ and return gen_target_config();
-		/^profile_mk$/ and return gen_profile_mk();
-		/^package_mk$/ and return gen_package_mk();
-		/^package_config$/ and return gen_package_config();
+		/^mk$/ and return gen_package_mk();
+		/^config$/ and return gen_package_config();
 		/^kconfig/ and return gen_kconfig_overrides();
-		/^package_source$/ and return gen_package_source();
-		/^package_subdirs$/ and return gen_package_subdirs();
-		/^package_license$/ and return gen_package_license(0);
-		/^package_licensefull$/ and return gen_package_license(1);
+		/^source$/ and return gen_package_source();
+		/^subdirs$/ and return gen_package_subdirs();
+		/^license$/ and return gen_package_license(0);
+		/^licensefull$/ and return gen_package_license(1);
 		/^version_filter$/ and return gen_version_filtered_list();
 	}
-	print <<EOF
+	die <<EOF
 Available Commands:
-	$0 target_config [file] 		Target metadata in Kconfig format
-	$0 profile_mk [file] [target]		Profile metadata in makefile format
-	$0 package_mk [file]			Package metadata in makefile format
-	$0 package_config [file] 		Package metadata in Kconfig format
+	$0 mk [file]				Package metadata in makefile format
+	$0 config [file] 			Package metadata in Kconfig format
 	$0 kconfig [file] [config] [patchver]	Kernel config overrides
-	$0 package_source [file] 		Package source file information
-	$0 package_subdirs [file]		Package subdir information in makefile format
-	$0 package_license [file] 		Package license information
-	$0 package_licensefull [file] 		Package license information (full list)
+	$0 source [file] 			Package source file information
+	$0 subdirs [file]			Package subdir information in makefile format
+	$0 license [file] 			Package license information
+	$0 licensefull [file] 			Package license information (full list)
 	$0 version_filter [patchver] [list...]	Filter list of version tagged strings
 
 Options:
diff --git a/scripts/target-metadata.pl b/scripts/target-metadata.pl
new file mode 100755
index 0000000..16f8a9f
--- /dev/null
+++ b/scripts/target-metadata.pl
@@ -0,0 +1,329 @@
+#!/usr/bin/env perl
+use FindBin;
+use lib "$FindBin::Bin";
+use strict;
+use metadata;
+use Getopt::Long;
+
+sub target_config_features(@) {
+	my $ret;
+
+	while ($_ = shift @_) {
+		/arm_v(\w+)/ and $ret .= "\tselect arm_v$1\n";
+		/broken/ and $ret .= "\tdepends on BROKEN\n";
+		/audio/ and $ret .= "\tselect AUDIO_SUPPORT\n";
+		/display/ and $ret .= "\tselect DISPLAY_SUPPORT\n";
+		/dt/ and $ret .= "\tselect USES_DEVICETREE\n";
+		/gpio/ and $ret .= "\tselect GPIO_SUPPORT\n";
+		/pci/ and $ret .= "\tselect PCI_SUPPORT\n";
+		/pcie/ and $ret .= "\tselect PCIE_SUPPORT\n";
+		/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";
+		/jffs2_nand/ and $ret .= "\tselect USES_JFFS2_NAND\n";
+		/ext4/ and $ret .= "\tselect USES_EXT4\n";
+		/targz/ and $ret .= "\tselect USES_TARGZ\n";
+		/cpiogz/ and $ret .= "\tselect USES_CPIOGZ\n";
+		/ubifs/ and $ret .= "\tselect USES_UBIFS\n";
+		/fpu/ and $ret .= "\tselect HAS_FPU\n";
+		/spe_fpu/ and $ret .= "\tselect HAS_SPE_FPU\n";
+		/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";
+		/rfkill/ and $ret .= "\tselect RFKILL_SUPPORT\n";
+		/low_mem/ and $ret .= "\tselect LOW_MEMORY_FOOTPRINT\n";
+		/nand/ and $ret .= "\tselect NAND_SUPPORT\n";
+	}
+	return $ret;
+}
+
+sub target_name($) {
+	my $target = shift;
+	my $parent = $target->{parent};
+	if ($parent) {
+		return $target->{parent}->{name}." - ".$target->{name};
+	} else {
+		return $target->{name};
+	}
+}
+
+sub kver($) {
+	my $v = shift;
+	$v =~ tr/\./_/;
+	if (substr($v,0,2) eq "2_") {
+		$v =~ /(\d+_\d+_\d+)(_\d+)?/ and $v = $1;
+	} else {
+		$v =~ /(\d+_\d+)(_\d+)?/ and $v = $1;
+	}
+	return $v;
+}
+
+sub print_target($) {
+	my $target = shift;
+	my $features = target_config_features(@{$target->{features}});
+	my $help = $target->{desc};
+	my $confstr;
+
+	chomp $features;
+	$features .= "\n";
+	if ($help =~ /\w+/) {
+		$help =~ s/^\s*/\t  /mg;
+		$help = "\thelp\n$help";
+	} else {
+		undef $help;
+	}
+
+	my $v = kver($target->{version});
+	if (@{$target->{subtargets}} == 0) {
+	$confstr = <<EOF;
+config TARGET_$target->{conf}
+	bool "$target->{name}"
+	select LINUX_$v
+EOF
+	}
+	else {
+		$confstr = <<EOF;
+config TARGET_$target->{conf}
+	bool "$target->{name}"
+EOF
+	}
+	if ($target->{subtarget}) {
+		$confstr .= "\tdepends on TARGET_$target->{boardconf}\n";
+	}
+	if (@{$target->{subtargets}} > 0) {
+		$confstr .= "\tselect HAS_SUBTARGETS\n";
+		grep { /broken/ } @{$target->{features}} and $confstr .= "\tdepends on BROKEN\n";
+	} else {
+		$confstr .= $features;
+		if ($target->{arch} =~ /\w/) {
+			$confstr .= "\tselect $target->{arch}\n";
+		}
+	}
+
+	foreach my $dep (@{$target->{depends}}) {
+		my $mode = "depends on";
+		my $flags;
+		my $name;
+
+		$dep =~ /^([@\+\-]+)(.+)$/;
+		$flags = $1;
+		$name = $2;
+
+		next if $name =~ /:/;
+		$flags =~ /-/ and $mode = "deselect";
+		$flags =~ /\+/ and $mode = "select";
+		$flags =~ /@/ and $confstr .= "\t$mode $name\n";
+	}
+	$confstr .= "$help\n\n";
+	print $confstr;
+}
+
+sub merge_package_lists($$) {
+	my $list1 = shift;
+	my $list2 = shift;
+	my @l = ();
+	my %pkgs;
+
+	foreach my $pkg (@$list1, @$list2) {
+		$pkgs{$pkg} = 1;
+	}
+	foreach my $pkg (keys %pkgs) {
+		push @l, $pkg unless ($pkg =~ /^-/ or $pkgs{"-$pkg"});
+	}
+	return sort(@l);
+}
+
+sub gen_target_config() {
+	my $file = shift @ARGV;
+	my @target = parse_target_metadata($file);
+	my %defaults;
+
+	my @target_sort = sort {
+		target_name($a) cmp target_name($b);
+	} @target;
+
+
+	print <<EOF;
+choice
+	prompt "Target System"
+	default TARGET_ar71xx
+	reset if !DEVEL
+	
+EOF
+
+	foreach my $target (@target_sort) {
+		next if $target->{subtarget};
+		print_target($target);
+	}
+
+	print <<EOF;
+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) {
+		next unless $target->{subtarget};
+		print_target($target);
+	}
+
+print <<EOF;
+endchoice
+
+choice
+	prompt "Target Profile"
+
+EOF
+
+	foreach my $target (@target) {
+		my $profiles = $target->{profiles};
+		foreach my $profile (@{$target->{profiles}}) {
+			print <<EOF;
+config TARGET_$target->{conf}_$profile->{id}
+	bool "$profile->{name}"
+	depends on TARGET_$target->{conf}
+EOF
+			my @pkglist = merge_package_lists($target->{packages}, $profile->{packages});
+			foreach my $pkg (@pkglist) {
+				print "\tselect DEFAULT_$pkg\n";
+				$defaults{$pkg} = 1;
+			}
+			my $help = $profile->{desc};
+			if ($help =~ /\w+/) {
+				$help =~ s/^\s*/\t  /mg;
+				$help = "\thelp\n$help";
+			} else {
+				undef $help;
+			}
+			print "$help\n";
+		}
+	}
+
+	print <<EOF;
+endchoice
+
+config HAS_SUBTARGETS
+	bool
+
+config TARGET_BOARD
+	string
+
+EOF
+	foreach my $target (@target) {
+		$target->{subtarget} or	print "\t\tdefault \"".$target->{board}."\" if TARGET_".$target->{conf}."\n";
+	}
+	print <<EOF;
+config TARGET_SUBTARGET
+	string
+	default "generic" if !HAS_SUBTARGETS
+
+EOF
+
+	foreach my $target (@target) {
+		foreach my $subtarget (@{$target->{subtargets}}) {
+			print "\t\tdefault \"$subtarget\" if TARGET_".$target->{conf}."_$subtarget\n";
+		}
+	}
+	print <<EOF;
+config TARGET_PROFILE
+	string
+EOF
+	foreach my $target (@target) {
+		my $profiles = $target->{profiles};
+		foreach my $profile (@$profiles) {
+			print "\tdefault \"$profile->{id}\" if TARGET_$target->{conf}_$profile->{id}\n";
+		}
+	}
+
+	print <<EOF;
+
+config TARGET_ARCH_PACKAGES
+	string
+	
+EOF
+	foreach my $target (@target) {
+		next if @{$target->{subtargets}} > 0;
+		print "\t\tdefault \"".($target->{arch_packages} || $target->{board})."\" if TARGET_".$target->{conf}."\n";
+	}
+	print <<EOF;
+
+config DEFAULT_TARGET_OPTIMIZATION
+	string
+EOF
+	foreach my $target (@target) {
+		next if @{$target->{subtargets}} > 0;
+		print "\tdefault \"".$target->{cflags}."\" if TARGET_".$target->{conf}."\n";
+	}
+	print "\tdefault \"-Os -pipe -funit-at-a-time\"\n";
+	print <<EOF;
+
+config CPU_TYPE
+	string
+EOF
+	foreach my $target (@target) {
+		next if @{$target->{subtargets}} > 0;
+		print "\tdefault \"".$target->{cputype}."\" if TARGET_".$target->{conf}."\n";
+	}
+	print "\tdefault \"\"\n";
+
+	my %kver;
+	foreach my $target (@target) {
+		my $v = kver($target->{version});
+		next if $kver{$v};
+		$kver{$v} = 1;
+		print <<EOF;
+
+config LINUX_$v
+	bool
+
+EOF
+	}
+	foreach my $def (sort keys %defaults) {
+		print "\tconfig DEFAULT_".$def."\n";
+		print "\t\tbool\n\n";
+	}
+}
+
+sub gen_profile_mk() {
+	my $file = shift @ARGV;
+	my $target = shift @ARGV;
+	my @targets = parse_target_metadata($file);
+	foreach my $cur (@targets) {
+		next unless $cur->{id} eq $target;
+		print "PROFILE_NAMES = ".join(" ", map { $_->{id} } @{$cur->{profiles}})."\n";
+		foreach my $profile (@{$cur->{profiles}}) {
+			print $profile->{id}.'_NAME:='.$profile->{name}."\n";
+			print $profile->{id}.'_PACKAGES:='.join(' ', @{$profile->{packages}})."\n";
+		}
+	}
+}
+
+sub parse_command() {
+	GetOptions("ignore=s", \@ignore);
+	my $cmd = shift @ARGV;
+	for ($cmd) {
+		/^config$/ and return gen_target_config();
+		/^profile_mk$/ and return gen_profile_mk();
+	}
+	die <<EOF
+Available Commands:
+	$0 config [file] 			Target metadata in Kconfig format
+	$0 profile_mk [file] [target]		Profile metadata in makefile format
+
+EOF
+}
+
+parse_command();
diff --git a/target/imagebuilder/files/Makefile b/target/imagebuilder/files/Makefile
index c5f8bd7..64f21b8 100644
--- a/target/imagebuilder/files/Makefile
+++ b/target/imagebuilder/files/Makefile
@@ -81,7 +81,7 @@ PROFILE_LIST = $(foreach p,$(PROFILE_NAMES), \
 )
 
 .profiles.mk: .targetinfo
-	$(SCRIPT_DIR)/metadata.pl profile_mk $< '$(BOARD)$(if $(SUBTARGET),/$(SUBTARGET))' > $@
+	$(SCRIPT_DIR)/target-metadata.pl profile_mk $< '$(BOARD)$(if $(SUBTARGET),/$(SUBTARGET))' > $@
 
 staging_dir/host/.prereq-build: include/prereq-build.mk
 	mkdir -p tmp