aboutsummaryrefslogtreecommitdiffstats
path: root/scripts/metadata.pm
diff options
context:
space:
mode:
Diffstat (limited to 'scripts/metadata.pm')
-rw-r--r--scripts/metadata.pm259
1 files changed, 259 insertions, 0 deletions
diff --git a/scripts/metadata.pm b/scripts/metadata.pm
new file mode 100644
index 0000000..09273df
--- /dev/null
+++ b/scripts/metadata.pm
@@ -0,0 +1,259 @@
+package metadata;
+use base 'Exporter';
+use strict;
+use warnings;
+our @EXPORT = qw(%package %srcpackage %category %subdir %preconfig %features %overrides clear_packages parse_package_metadata parse_target_metadata get_multiline);
+
+our %package;
+our %preconfig;
+our %srcpackage;
+our %category;
+our %subdir;
+our %features;
+our %overrides;
+
+sub get_multiline {
+ my $fh = shift;
+ my $prefix = shift;
+ my $str;
+ while (<$fh>) {
+ last if /^@@/;
+ $str .= (($_ and $prefix) ? $prefix . $_ : $_);
+ }
+
+ return $str ? $str : "";
+}
+
+sub confstr($) {
+ my $conf = shift;
+ $conf =~ tr#/\.\-/#___#;
+ return $conf;
+}
+
+sub parse_target_metadata($) {
+ my $file = shift;
+ my ($target, @target, $profile);
+ my %target;
+ my $makefile;
+
+ open FILE, "<$file" or do {
+ warn "Can't open file '$file': $!\n";
+ return;
+ };
+ while (<FILE>) {
+ chomp;
+ /^Source-Makefile: \s*((.+\/)([^\/]+)\/Makefile)\s*$/ and $makefile = $1;
+ /^Target:\s*(.+)\s*$/ and do {
+ my $name = $1;
+ $target = {
+ id => $name,
+ board => $name,
+ makefile => $makefile,
+ boardconf => confstr($name),
+ conf => confstr($name),
+ profiles => [],
+ features => [],
+ depends => [],
+ subtargets => []
+ };
+ push @target, $target;
+ $target{$name} = $target;
+ if ($name =~ /([^\/]+)\/([^\/]+)/) {
+ push @{$target{$1}->{subtargets}}, $2;
+ $target->{board} = $1;
+ $target->{boardconf} = confstr($1);
+ $target->{subtarget} = 1;
+ $target->{parent} = $target{$1};
+ }
+ };
+ /^Target-Name:\s*(.+)\s*$/ and $target->{name} = $1;
+ /^Target-Path:\s*(.+)\s*$/ and $target->{path} = $1;
+ /^Target-Arch:\s*(.+)\s*$/ and $target->{arch} = $1;
+ /^Target-Arch-Packages:\s*(.+)\s*$/ and $target->{arch_packages} = $1;
+ /^Target-Features:\s*(.+)\s*$/ and $target->{features} = [ split(/\s+/, $1) ];
+ /^Target-Depends:\s*(.+)\s*$/ and $target->{depends} = [ split(/\s+/, $1) ];
+ /^Target-Description:/ and $target->{desc} = get_multiline(*FILE);
+ /^Target-Optimization:\s*(.+)\s*$/ and $target->{cflags} = $1;
+ /^CPU-Type:\s*(.+)\s*$/ and $target->{cputype} = $1;
+ /^Linux-Version:\s*(.+)\s*$/ 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 = {
+ 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) ];
+ /^Target-Profile-Description:\s*(.*)\s*/ and $profile->{desc} = get_multiline(*FILE);
+ /^Target-Profile-Config:/ and $profile->{config} = get_multiline(*FILE, "\t");
+ /^Target-Profile-Kconfig:/ and $profile->{kconfig} = 1;
+ }
+ close FILE;
+ foreach my $target (@target) {
+ if (@{$target->{subtargets}} > 0) {
+ $target->{profiles} = [];
+ next;
+ }
+ @{$target->{profiles}} > 0 or $target->{profiles} = [
+ {
+ id => 'Default',
+ name => 'Default',
+ packages => []
+ }
+ ];
+ }
+ return @target;
+}
+
+sub clear_packages() {
+ %subdir = ();
+ %preconfig = ();
+ %package = ();
+ %srcpackage = ();
+ %category = ();
+ %features = ();
+ %overrides = ();
+}
+
+sub parse_package_metadata($) {
+ my $file = shift;
+ my $pkg;
+ my $feature;
+ my $makefile;
+ my $preconfig;
+ my $subdir;
+ my $src;
+ my $override;
+
+ open FILE, "<$file" or do {
+ warn "Cannot open '$file': $!\n";
+ return undef;
+ };
+ while (<FILE>) {
+ chomp;
+ /^Source-Makefile: \s*((.+\/)([^\/]+)\/Makefile)\s*$/ and do {
+ $makefile = $1;
+ $subdir = $2;
+ $src = $3;
+ $subdir =~ s/^package\///;
+ $subdir{$src} = $subdir;
+ $srcpackage{$src} = [];
+ $override = "";
+ undef $pkg;
+ };
+ /^Override: \s*(.+?)\s*$/ and do {
+ $override = $1;
+ $overrides{$src} = 1;
+ };
+ next unless $src;
+ /^Package:\s*(.+?)\s*$/ and do {
+ undef $feature;
+ $pkg = {};
+ $pkg->{src} = $src;
+ $pkg->{makefile} = $makefile;
+ $pkg->{name} = $1;
+ $pkg->{title} = "";
+ $pkg->{depends} = [];
+ $pkg->{mdepends} = [];
+ $pkg->{builddepends} = [];
+ $pkg->{buildtypes} = [];
+ $pkg->{subdir} = $subdir;
+ $pkg->{tristate} = 1;
+ $pkg->{override} = $override;
+ $package{$1} = $pkg;
+ push @{$srcpackage{$src}}, $pkg;
+ };
+ /^Feature:\s*(.+?)\s*$/ and do {
+ undef $pkg;
+ $feature = {};
+ $feature->{name} = $1;
+ $feature->{priority} = 0;
+ };
+ $feature and do {
+ /^Target-Name:\s*(.+?)\s*$/ and do {
+ $features{$1} or $features{$1} = [];
+ push @{$features{$1}}, $feature;
+ };
+ /^Target-Title:\s*(.+?)\s*$/ and $feature->{target_title} = $1;
+ /^Feature-Priority:\s*(\d+)\s*$/ and $feature->{priority} = $1;
+ /^Feature-Name:\s*(.+?)\s*$/ and $feature->{title} = $1;
+ /^Feature-Description:/ and $feature->{description} = get_multiline(\*FILE, "\t\t\t");
+ next;
+ };
+ next unless $pkg;
+ /^Version: \s*(.+)\s*$/ 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} = $1;
+ /^Source: \s*(.+)\s*$/ and $pkg->{source} = $1;
+ /^License: \s*(.+)\s*$/ and $pkg->{license} = $1;
+ /^LicenseFiles: \s*(.+)\s*$/ and $pkg->{licensefiles} = $1;
+ /^Default: \s*(.+)\s*$/ and $pkg->{default} = $1;
+ /^Provides: \s*(.+)\s*$/ and do {
+ my @vpkg = split /\s+/, $1;
+ foreach my $vpkg (@vpkg) {
+ $package{$vpkg} or $package{$vpkg} = {
+ name => $vpkg,
+ vdepends => [],
+ src => $src,
+ subdir => $subdir,
+ makefile => $makefile
+ };
+ push @{$package{$vpkg}->{vdepends}}, $pkg->{name};
+ }
+ };
+ /^Menu-Depends: \s*(.+)\s*$/ and $pkg->{mdepends} = [ split /\s+/, $1 ];
+ /^Depends: \s*(.+)\s*$/ and $pkg->{depends} = [ split /\s+/, $1 ];
+ /^Conflicts: \s*(.+)\s*$/ and $pkg->{conflicts} = [ split /\s+/, $1 ];
+ /^Hidden: \s*(.+)\s*$/ and $pkg->{hidden} = 1;
+ /^Build-Variant: \s*([\w\-]+)\s*/ and $pkg->{variant} = $1;
+ /^Default-Variant: .*/ and $pkg->{variant_default} = 1;
+ /^Build-Only: \s*(.+)\s*$/ and $pkg->{buildonly} = 1;
+ /^Build-Depends: \s*(.+)\s*$/ and $pkg->{builddepends} = [ split /\s+/, $1 ];
+ /^Build-Depends\/(\w+): \s*(.+)\s*$/ and $pkg->{"builddepends/$1"} = [ split /\s+/, $2 ];
+ /^Build-Types:\s*(.+)\s*$/ and $pkg->{buildtypes} = [ split /\s+/, $1 ];
+ /^Feed:\s*(.+?)\s*$/ and $pkg->{feed} = $1;
+ /^Category: \s*(.+)\s*$/ 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 $pkg->{description} = "\t\t $1\n". get_multiline(*FILE, "\t\t ");
+ /^Type: \s*(.+)\s*$/ and do {
+ $pkg->{type} = [ split /\s+/, $1 ];
+ undef $pkg->{tristate};
+ foreach my $type (@{$pkg->{type}}) {
+ $type =~ /ipkg/ and $pkg->{tristate} = 1;
+ }
+ };
+ /^Config:\s*(.*)\s*$/ and $pkg->{config} = "$1\n".get_multiline(*FILE, "\t");
+ /^Prereq-Check:/ and $pkg->{prereq} = 1;
+ /^Preconfig:\s*(.+)\s*$/ and do {
+ my $pkgname = $pkg->{name};
+ $preconfig{$pkgname} or $preconfig{$pkgname} = {};
+ if (exists $preconfig{$pkgname}->{$1}) {
+ $preconfig = $preconfig{$pkgname}->{$1};
+ } else {
+ $preconfig = {
+ id => $1
+ };
+ $preconfig{$pkgname}->{$1} = $preconfig;
+ }
+ };
+ /^Preconfig-Type:\s*(.*?)\s*$/ and $preconfig->{type} = $1;
+ /^Preconfig-Label:\s*(.*?)\s*$/ and $preconfig->{label} = $1;
+ /^Preconfig-Default:\s*(.*?)\s*$/ and $preconfig->{default} = $1;
+ }
+ close FILE;
+ return 1;
+}
+
+1;
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-20 07:29:10 +0000