openwrtv4/scripts/target-metadata.pl
Hauke Mehrtens d5a770f2c1 scripts: only generate config from feature flag if fully match
Without this change the code checked if the string was contained in the
feature option and not if the string matches the complete word. This only
removes the nand option from the omap24xx target, the other changes are
only removing options which were added twice.

Signed-off-by: Hauke Mehrtens <hauke.mehrtens@intel.com>
2017-03-20 22:04:41 +01:00

443 lines
10 KiB
Perl
Executable file

#!/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 $ret .= "\tselect USES_CPIOGZ\n";
/^minor$/ and $ret .= "\tselect USES_MINOR\n";
/^ubifs$/ 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 $ret .= "\tselect LOW_MEMORY_FOOTPRINT\n";
/^small_flash$/ and $ret .= "\tselect SMALL_FLASH\n";
/^nand$/ and $ret .= "\tselect NAND_SUPPORT\n";
/^virtio$/ and $ret .= "\tselect VIRTIO_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 $target->{arch}\n";
}
if ($target->{has_devices}) {
$confstr .= "\tselect HAS_DEVICES\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;
foreach my $target (@target_sort) {
next if @{$target->{subtargets}} > 0;
print <<EOF;
config DEFAULT_TARGET_$target->{conf}
bool
depends on TARGET_PER_DEVICE_ROOTFS
default y if TARGET_$target->{conf}
EOF
foreach my $pkg (@{$target->{packages}}) {
print "\tselect DEFAULT_$pkg if TARGET_PER_DEVICE_ROOTFS\n";
}
}
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"
default TARGET_MULTI_PROFILE if BUILDBOT
EOF
foreach my $target (@target) {
my $profile = $target->{profiles}->[0];
$profile or next;
print <<EOF;
default TARGET_$target->{conf}_$profile->{id} if TARGET_$target->{conf} && !BUILDBOT
EOF
}
print <<EOF;
config TARGET_MULTI_PROFILE
bool "Multiple devices"
depends on HAS_DEVICES
help
Instead of only building a single image, or all images, this allows you
to select images to be built for multiple devices in one build.
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
menu "Target Devices"
depends on TARGET_MULTI_PROFILE
config TARGET_ALL_PROFILES
bool "Enable all profiles by default"
default BUILDBOT
config TARGET_PER_DEVICE_ROOTFS
bool "Use a per-device root filesystem that adds profile packages"
default BUILDBOT
help
When disabled, all device packages from all selected devices
will be included in all images by default. (Marked as <*>) You will
still be able to manually deselect any/all packages.
When enabled, each device builds it's own image, including only the
profile packages for that device. (Marked as {M}) You will be able
to change a package to included in all images by marking as {*}, but
will not be able to disable a profile package completely.
To get the most use of this setting, you must set in a .config stub
before calling "make defconfig". Selecting TARGET_MULTI_PROFILE and
then manually selecting (via menuconfig for instance) this option
will have pre-defaulted all profile packages to included, making this
option appear to have had no effect.
EOF
foreach my $target (@target) {
my @profiles = sort {
my $x = $a->{name};
my $y = $b->{name};
"\L$x" cmp "\L$y";
} @{$target->{profiles}};
foreach my $profile (@profiles) {
next unless $profile->{id} =~ /^DEVICE_/;
print <<EOF;
menuconfig TARGET_DEVICE_$target->{conf}_$profile->{id}
bool "$profile->{name}"
depends on TARGET_$target->{conf}
default y if TARGET_ALL_PROFILES
EOF
my @pkglist = merge_package_lists($target->{packages}, $profile->{packages});
foreach my $pkg (@pkglist) {
print "\tselect DEFAULT_$pkg if !TARGET_PER_DEVICE_ROOTFS\n";
print "\tselect MODULE_DEFAULT_$pkg if TARGET_PER_DEVICE_ROOTFS\n";
$defaults{$pkg} = 1;
}
print <<EOF;
config TARGET_DEVICE_PACKAGES_$target->{conf}_$profile->{id}
string "$profile->{name} additional packages"
default ""
depends on TARGET_PER_DEVICE_ROOTFS
depends on TARGET_DEVICE_$target->{conf}_$profile->{id}
EOF
}
}
print <<EOF;
endmenu
config HAS_SUBTARGETS
bool
config HAS_DEVICES
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 $def (sort keys %defaults) {
print <<EOF;
config DEFAULT_$def
bool
config MODULE_DEFAULT_$def
tristate
depends on TARGET_PER_DEVICE_ROOTFS
depends on m
default m if DEFAULT_$def
select PACKAGE_$def
EOF
}
}
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();