Radix cross Linux Build System

Cross-platform build system is designed to build distributions of different operating systems for a set of target devices

39 Commits   2 Branches   2 Tags
Index: build_requires_tree
===================================================================
--- build_requires_tree	(nonexistent)
+++ build_requires_tree	(revision 5)
@@ -0,0 +1,1101 @@
+#!/bin/env perl
+
+use FindBin;
+use lib $FindBin::Bin;
+
+use strict;
+use warnings FATAL => 'all';
+
+use IO::Handle;
+use File::Basename;
+use File::Temp;
+
+use Time::localtime;
+
+use _kxLab;
+
+#
+# Generate .$(HARDWARE).{json,html} file for current directory
+#
+# usage:
+#   $0 topdir toolchain hardware
+#
+# where:
+#      'topdir' - is a absolute path to the top directory of checked out branch
+#   'toolchain' - is a TOOLCHAIN name
+#    'hardware' - is a HARDWARE variant
+#
+
+# global variables
+my ($build_system);
+my ($topdir, $toolchain, $hardware, $flavour);
+my ($target_build_dir, $requires_file);
+my ($html_tree_file, $js_tree_file, $js_min_tree_file, $js_pkgs_file, $js_min_pkgs_file);
+my ($system_version, $distro_name, $distro_version, $url);
+my $tarball_suffix = "txz";
+
+my %sub_trees;
+my %tree;
+
+
+sub usage
+{
+  print <<EOF;
+
+Usage: $0 topdir toolchain hardware
+Where:
+          topdir - is a absolute path to the top of checked out branch;
+       toolchain - is a TOOLCHAIN name;
+        hardware - is a HARDWARE variant.
+
+EOF
+  exit;
+}
+
+#
+# Getting information from build-system/constants.mk
+#
+sub system_version
+{
+  my $build_system = shift;
+  my $version;
+
+  open( FILE, "< $build_system/constants.mk" );
+
+  while( <FILE> )
+  {
+    if( /^SYSTEM_VERSION(.+= +)(.+)/ )
+    {
+      $version = $2;
+    }
+  }
+  close( FILE );
+
+  return $version;
+}
+
+sub distro_name
+{
+  my $build_system = shift;
+  my $name;
+
+  open( FILE, "< $build_system/constants.mk" );
+
+  while( <FILE> )
+  {
+    if( /^DISTRO_NAME(.+= +)(.+)/ )
+    {
+      $name = $2;
+    }
+  }
+  close( FILE );
+
+  return $name;
+}
+
+sub distro_version
+{
+  my $build_system = shift;
+  my $name;
+
+  open( FILE, "< $build_system/constants.mk" );
+
+  while( <FILE> )
+  {
+    if( /^DISTRO_VERSION(.+= +)(.+)/ )
+    {
+      $name = $2;
+    }
+  }
+  close( FILE );
+
+  return $name;
+}
+
+sub bug_url
+{
+  my $build_system = shift;
+  my $url;
+
+  open( FILE, "< $build_system/constants.mk" );
+
+  while( <FILE> )
+  {
+    if( /^BUG_URL(.+= +)(.+)/ )
+    {
+      $url = $2;
+    }
+  }
+  close( FILE );
+
+  return $url;
+}
+
+#
+# value_from_makefile( $makefile, $variable_name, $stop_line ):
+# ------------------------------------------------------------
+#   This function returns the value of variable defined in the
+#   Makefile on global level before od REQUIRES declaration.
+#
+#   The optional $stop_line argument presents the start of the
+#   line which terminates the analized part of Makefile.
+#
+sub value_from_makefile
+{
+  my $makefile  = shift;
+  my $vname     = shift;
+  my $stop_line = shift;
+  my $value     = "";
+
+  if( !defined $stop_line || $stop_line eq '' )
+  {
+    $stop_line = "__END_OF_REQUIRES__";
+  }
+  else
+  {
+    $stop_line = "^" . $stop_line;
+  }
+
+  my $cdir = dirname( $makefile );
+
+  my $shell_output = <<`SHELL`;
+cd $cdir
+head -n `cat Makefile | grep -n "$stop_line" | cut -f 1 -d ':'` Makefile | \
+  make TOOLCHAIN=$toolchain HARDWARE=$hardware FLAVOUR=$flavour -f - -p __build_requires__ 2>/dev/null | grep "$vname"
+exit 0
+SHELL
+
+  if( $shell_output =~ m/^$vname(.+= +)(.+)/gm )
+  {
+    $value = $2;
+  }
+
+  return $value;
+}
+
+#
+# Getting information from Makefile
+#
+sub pkg_rootfs_target
+{
+  my $makefile = shift;
+  my $install = "";
+
+  open( FILE, "< $makefile" );
+
+  while( <FILE> )
+  {
+    if( /^ROOTFS_TARGETS(.+= +)(.+)/ )
+    {
+      if( $2 ne "" ) { $install = "install"; }
+    }
+    elsif( /^ROOTFS_UPDATE_TARGETS(.+= +)(.+)/ )
+    {
+      if( $2 ne "" ) { $install = "update"; }
+    }
+  }
+  close( FILE );
+
+  if( $install eq "" ) { $install = "no";  }
+#  else                 { $install = "yes"; }
+
+  return $install;
+}
+
+sub pkg_group
+{
+  my $makefile = shift;
+  my $group;
+
+  open( FILE, "< $makefile" );
+
+  while( <FILE> )
+  {
+    if( /^PKG_GROUP(.+= +)(.+)/ )
+    {
+      $group = $2;
+    }
+  }
+  close( FILE );
+
+  return $group;
+}
+
+sub pkg_name
+{
+  my $makefile = shift;
+  my $name = "";
+
+  open( FILE, "< $makefile" );
+
+  while( <FILE> )
+  {
+    if( /^[A-Z_0-9]*_PKG_NAME(.+= +)(.+)/ )
+    {
+      $name = $2;
+    }
+  }
+  close( FILE );
+
+  return $name;
+}
+
+sub pkg_version
+{
+  my $makefile = shift;
+  my $version;
+
+  my $stop_line;
+
+  open( FILE, "< $makefile" );
+
+  while( <FILE> )
+  {
+    if( /^([A-Z_0-9]*_PKG_VERSION)(.+= +)(.+)/ )
+    {
+      $stop_line  = $1;
+      $version    = $3;
+    }
+  }
+  close( FILE );
+
+  # check if version is present as a reference to some variable:
+  if( $version =~ m/^\$\((.+)\)/ )
+  {
+    my $vname = $1;
+
+    # get value of referenced variable
+    $version = value_from_makefile( $makefile, $vname, $stop_line );
+  }
+
+  return $version;
+}
+
+sub pkg_license
+{
+  my $makefile = shift;
+  my $license;
+
+  open( FILE, "< $makefile" );
+
+  while( <FILE> )
+  {
+    if( /^[A-Z_0-9]*_PKG_LICENSE(.+= +)(.+)/ )
+    {
+      $license = $2;
+    }
+  }
+  close( FILE );
+
+  return $license;
+}
+
+sub pkg_short_description
+{
+  my $makefile = shift;
+  my $description;
+
+  open( FILE, "< $makefile" );
+
+  while( <FILE> )
+  {
+    if( /^[A-Z_0-9]*_PKG_SHORT_DESCRIPTION(.+= +)(.+)/ )
+    {
+      $description = $2;
+    }
+  }
+  close( FILE );
+
+  #
+  # In Makefiles we have to mask characters '\', '&', '*', '(', ')' inside
+  # the new value in the assignment operator with backslash. So, for axample,
+  # the value "name & \ * ( ) end" we have to assign as follow
+  #
+  # ..._SHORT_DESCRIPTION = name \& \\ \* \( \) end
+  #
+  # Here we have to remove backslashes and fill escaped symbols as is:
+  #
+  $description =~ s/\\(.?)/$1/g;
+
+  return $description;
+}
+
+#
+# Getting information from tarball/{.PKGINFO | .DESCRIPTION}
+#
+sub get_pkg_info
+{
+  my $infofile   = shift;
+  my $data_field = shift;
+  my $data       = "";
+
+  open( FILE, "< $infofile" );
+
+  while( <FILE> )
+  {
+    if( /^$data_field=(.+)/ )
+    {
+      $data = $1;
+    }
+  }
+  close( FILE );
+
+  return $data;
+}
+
+sub get_pkg_description
+{
+  my $descfile   = shift;
+  my $data       = "";
+  my @fields;
+
+  open( FILE, "< $descfile" );
+
+  # Read the first line only
+  @fields = split( ':', <FILE> );
+  $data = $fields[1];
+  $data =~ s/^\s+|\s+$//;
+  $data =~ s/\"/\'/g;
+  chomp $data;
+
+  close( FILE );
+
+  return $data;
+}
+
+
+sub get_treedirs
+{
+  my @list;
+
+  seek( REQUIRES_FILE, 0, SEEK_SET );
+
+  while( <REQUIRES_FILE> )
+  {
+    if( /^TREEDIRS(.+= +)(.+)/ )
+    {
+      @list = split( ' ', $2 );
+    }
+  }
+
+  return @list;
+}
+
+sub get_ntreedirs
+{
+  my @list;
+
+  seek( REQUIRES_FILE, 0, SEEK_SET );
+
+  while( <REQUIRES_FILE> )
+  {
+    if( /^TREEDIRS(.+= +)(.+)/ )
+    {
+      @list = split( ' ', $2 );
+    }
+  }
+
+  return $#list;
+}
+
+sub get_root
+{
+  my $root;
+
+  seek( REQUIRES_FILE, 0, SEEK_SET );
+
+  while( <REQUIRES_FILE> )
+  {
+    if( /^# ROOT(=)(.+)/ )
+    {
+      $root = $2;
+    }
+  }
+
+  return $root;
+}
+
+sub get_deps
+{
+  my %deps;
+
+  seek( REQUIRES_FILE, 0, SEEK_SET );
+
+  while( <REQUIRES_FILE> )
+  {
+    if( /(.+)(: +)(.+)/ )
+    {
+      $deps{$1} = $3;
+    }
+  }
+  return %deps;
+}
+
+my $root_node = 1;
+
+#
+# PACKAGE HASH:
+# ============
+#
+#   name              => $(PKG_NAME)       from Makefile
+#   version           => $(PKG_VERSION)    from Makefile
+#   group             => $(PKG_GROUP)      from Makefile {app,base,dev,libs,net,...}
+#
+#   arch              => $toolchain        from comandline args
+#   hardware          => $hardware         from comandline args
+#   flavour           => $flavour          from comandline args for ROOT pkg, from REQUIRES for dependencies
+#   tarball           => "$name-$version-$arch-$distro_name-$distro_version.$tarball_suffix"
+#
+#   distro_name       => $(DISTRO_NAME)    from build-system/constants.mk
+#   distro_version    => $(DISTRO_VERSION) from build-system/constants.mk
+#   url               => $(BUG_URL)        from build-system/constants.mk
+#   license           =>                   from Makefile
+#   short_description =>                   from Makefile
+#   description       =>    first line     from .DESCRIPTION
+#   uncompressed_size =>                   from .PKGINFO
+#   total_files       =>                   from .PKGINFO
+#
+#   dir               => path to Makefile  from .$(HW)_requires
+#   children          =>
+#
+sub fill_package_info
+{
+  my $base_dir = shift;
+  my $makefile = shift;
+  my $flavour  = shift;
+  my ( $product_path, $tarball_file );
+  my %pkg = ();
+
+  $pkg{'dir'}     = $base_dir;
+  $pkg{'install'} = pkg_rootfs_target( $makefile );
+
+  $pkg{'name'} = pkg_name( $makefile );
+  if( $pkg{'name'} eq "" )
+  {
+    # There is no package for this Makefile
+    $pkg{'name'} = $pkg{'dir'};
+    return %pkg;
+  }
+
+  $pkg{'version'}           = pkg_version( $makefile );
+  $pkg{'arch'}              = $toolchain;
+  $pkg{'hardware'}          = $hardware;
+  $pkg{'flavour'}           = $flavour;
+  $pkg{'group'}             = pkg_group( $makefile );
+  $pkg{'distro_name'}       = $distro_name;
+  $pkg{'distro_version'}    = $distro_version;
+  $pkg{'url'}               = $url;
+  $pkg{'license'}           = pkg_license( $makefile );
+  $pkg{'short_description'} = pkg_short_description( $makefile );
+
+  $pkg{'tarball'} = $pkg{'name'}    . "-" . 
+                    $pkg{'version'} . "-" . 
+                    $pkg{'arch'}    . "-" . 
+                    $distro_name    . "-" . 
+                    $distro_version . "." . 
+                    $tarball_suffix;
+
+  $pkg{'description'}       = $pkg{'name'} . " " . $pkg{'version'} . " (" . $pkg{'short_description'} . ")";
+  $pkg{'uncompressed_size'} = '';
+  $pkg{'total_files'}       = '';
+
+  $product_path = $topdir . "/dist/products/" . $toolchain . "/" . $hardware;
+  if( $flavour eq "" )
+  {
+    $tarball_file = $product_path . "/" . $pkg{'group'} . "/" . $pkg{'tarball'};
+  }
+  else
+  {
+    $tarball_file = $product_path . "/" . $pkg{'group'} . "/" . $pkg{'flavour'} . "/" . $pkg{'tarball'};
+  }
+
+  if( -e $tarball_file )
+  {
+    my $cleanup = 1;
+    my $fname   = "$target_build_dir/.$hardware.pkginfo.XXXXXXXX";
+    my $tempname;
+
+    (undef, $tempname) = File::Temp::tempfile( $fname, OPEN => 0, UNLINK => $cleanup );
+
+    _kxLab::system( "xzcat $tarball_file | tar -xvf - \".PKGINFO\" -O  1> $tempname  2> /dev/null" );
+
+    $pkg{'uncompressed_size'} = get_pkg_info( $tempname, "uncompressed_size" );
+    $pkg{'total_files'}       = get_pkg_info( $tempname, "total_files" );
+
+    unlink $tempname;
+  }
+
+  return %pkg;
+}
+
+
+sub print_package_head
+{
+  my ( $level, $pkg )  = @_;
+  my $indent = "";
+
+  $level *= 2;
+  while( $level )
+  {
+    $indent .= " ";
+    $level--;
+  }
+  print JS_TREE_FILE $indent . "{\n";
+
+  if( $pkg->{'name'} eq $pkg->{'dir'} )
+  {
+    if( $root_node == 1 )
+    {
+      print JS_TREE_FILE $indent . " \"distro\": ["
+                                 . " \"" . $distro_name . "\","
+                                 . " \"" . $distro_version . "\","
+                                 . " \"" . $url . "\""
+                                 . " ],\n";
+    }
+    print JS_TREE_FILE $indent . " \"name\": \"" . $pkg->{'name'} . "\"";
+  }
+  else
+  {
+    if( $root_node == 1 )
+    {
+      print JS_TREE_FILE $indent . " \"distro\": ["
+                                 . " \"" . $distro_name . "\","
+                                 . " \"" . $distro_version . "\","
+                                 . " \"" . $url . "\""
+                                 . " ],\n";
+    }
+    if( !defined $pkg->{'group'} || $pkg->{'group'} eq "" )
+    {
+      print JS_TREE_FILE $indent . " \"name\": \""
+                                 . $pkg->{'name'} . "-"
+                                 . $pkg->{'version'} . "\"";
+    }
+    else
+    {
+      print JS_TREE_FILE $indent . " \"name\": \""
+                                 . $pkg->{'group'} . ":"
+                                 . $pkg->{'name'} . "-"
+                                 . $pkg->{'version'} . "\"";
+    }
+  }
+}
+
+sub print_package_start_children
+{
+  my $level = shift;
+  my $indent = "";
+
+  $level *= 2;
+  while( $level )
+  {
+    $indent .= " ";
+    $level--;
+  }
+  print JS_TREE_FILE $indent . " \"children\": [\n";
+}
+
+sub print_package_finish_children
+{
+  my $level  = shift;
+  my $indent = "";
+
+  $level *= 2;
+  while( $level ) { $indent .= " "; $level--; }
+  print JS_TREE_FILE $indent . " ]\n";
+}
+
+sub print_package_tail
+{
+  my $level  = shift;
+  my $indent = "";
+
+  $level *= 2;
+  while( $level ) { $indent .= " "; $level--; }
+  print JS_TREE_FILE $indent . "}";
+}
+
+sub print_comma
+{
+  my $comma = shift;
+
+  if( $comma > 0 ) { print JS_TREE_FILE ",\n"; }
+  else             { print JS_TREE_FILE  "\n"; }
+}
+
+
+#
+# Parse the command line options
+#
+
+# Get the rest arguments of the command line
+$topdir    = shift;
+$toolchain = shift;
+$hardware  = shift;
+$flavour   = shift;
+
+my $makefile = "Makefile";
+
+if( ! defined $topdir    or $topdir eq "" )    { usage; }
+if( ! defined $toolchain or $toolchain eq "" ) { usage; }
+if( ! defined $hardware  or $hardware eq "" )  { usage; }
+if( ! defined $flavour   or $flavour eq "" )   { $flavour = ""; }
+
+_kxLab::error( "$0: $topdir is not a directory" ) if( ! -d $topdir );
+_kxLab::error( "$0: Makefile missing: $makefile" ) if ( ! -f $makefile );
+
+$build_system = $topdir . "/build-system";
+
+$system_version = system_version( $build_system );
+$distro_name    = distro_name( $build_system );
+$distro_version = distro_version( $build_system );
+$url            = bug_url( $build_system );
+
+
+if( $flavour eq "" )
+{
+  $target_build_dir  = "." . $toolchain . "/" . $hardware;
+}
+else
+{
+  $target_build_dir  = "." . $toolchain . "/" . $hardware . "/" . $flavour;
+}
+
+$requires_file  = $target_build_dir . "/.requires";
+
+if( $flavour eq "" )
+{
+  $html_tree_file = $target_build_dir . "/" . $hardware . ".tree.html";
+  $js_tree_file   = $target_build_dir . "/" . $hardware . ".tree.json";
+  $js_pkgs_file   = $target_build_dir . "/" . $hardware . ".pkgs.json";
+}
+else
+{
+  $html_tree_file = $target_build_dir . "/" . $hardware . "-" . $flavour . ".tree.html";
+  $js_tree_file   = $target_build_dir . "/" . $hardware . "-" . $flavour . ".tree.json";
+  $js_pkgs_file   = $target_build_dir . "/" . $hardware . "-" . $flavour . ".pkgs.json";
+}
+
+my $jsmin = $ENV{JSMIN};
+if( $jsmin ne "" )
+{
+  $js_min_tree_file = $js_tree_file;
+  $js_min_tree_file =~ s/\.json$/\.min\.json/;
+
+  $js_min_pkgs_file = $js_pkgs_file;
+  $js_min_pkgs_file =~ s/\.json$/\.min\.json/;
+}
+
+# open the intput file
+open(REQUIRES_FILE, "< $requires_file") or
+  _kxLab::error( "$0: Could not open $requires_file file: $!" );
+# open the output files
+open(JS_TREE_FILE, "> $js_tree_file") or
+  _kxLab::error( "$0: Could not open $js_tree_file file: $!" );
+open(JS_PKGS_FILE, "> $js_pkgs_file") or
+  _kxLab::error( "$0: Could not open $js_pkgs_file file: $!" );
+
+
+my $depth    = 2;
+my $level    = 0;
+my $root     = get_root();
+my @treedirs = get_treedirs();
+my %deps     = get_deps();
+
+sub print_tree
+{
+  my ($level, $last, $pkg) = @_;
+
+  if( $depth < $level ) { $depth = $level; }
+
+  print_package_head( $level, \%{$pkg} );
+  $root_node = 0;
+
+  if( $pkg->{'children'} )
+  {
+    print_comma( 1 );
+    print_package_start_children( $level );
+
+    my @a = @{$pkg->{'children'}};
+    my $n = $#a;
+
+    foreach my $p ( @{$pkg->{'children'}} )
+    {
+      print_tree( $level + 1, $n--, \%{$p} );
+    }
+
+    print_package_finish_children( $level );
+  }
+  else
+  {
+    print_comma( 0 );
+  }
+  print_package_tail( $level );
+  print_comma( $last );
+}
+
+
+#
+# This is the root package
+#
+%tree = fill_package_info( $root, $makefile, $flavour );
+
+
+my %sequence;
+my $order = 0;
+
+#################################################################
+# if( there is any dependencies )
+#
+if( %deps )
+{
+  my @dep_keys = keys %deps;
+
+  my $count = scalar( keys %deps );
+
+  foreach my $dir ( @treedirs )
+  {
+    if( ! grep { $_ eq $dir } @dep_keys )
+    {
+      my $key = $dir;
+      $sequence{$key} = ++$order;
+      @treedirs = grep { $_ ne $key } @treedirs;
+
+      # Split dir^flavour:
+      my ($d, $f);
+      $d = `echo $dir | cut -f 1 -d '^'`;
+      $d =~ s/^\s+|\s+$//;
+      if( $dir =~ m/\^/ )
+      {
+        $f = `echo $dir | cut -f 2 -d '^'`;
+        $f =~ s/^\s+|\s+$//;
+      }
+      else
+      {
+        $f = "";
+      }
+
+      # Insert into sub_trees:
+      my %pkg = fill_package_info( $d, $topdir . "/" . $d . "/Makefile", $f );
+      $sub_trees{$dir} = \%pkg;
+
+      delete $deps{$dir};
+    }
+  }
+
+
+  for( my $i = 0; $i < $count; ++$i )
+  {
+    my @installed = keys %sequence;
+
+    foreach my $key (sort keys %deps)
+    {
+      my $ok = 1;
+      my @dirs = split( ' ', $deps{$key} );
+
+      if( $key ne "all" )
+      {
+        foreach my $dir ( @dirs )
+        {
+          if( ! grep { $_ eq $dir } @installed )
+          {
+            $ok = 0;
+          }
+        }
+
+        if( $ok == 1 )
+        {
+          $sequence{$key} = ++$order;
+
+          # Split dir^flavour:
+          my ($d, $f);
+          $d = `echo $key | cut -f 1 -d '^'`;
+          $d =~ s/^\s+|\s+$//;
+          if( $key =~ m/\^/ )
+          {
+            $f = `echo $key | cut -f 2 -d '^'`;
+            $f =~ s/^\s+|\s+$//;
+          }
+          else
+          {
+            $f = "";
+          }
+
+          # create package node:
+          my %pkg = fill_package_info( $d, $topdir . "/" . $d . "/Makefile", $f );
+          # add children:
+          foreach my $dir ( @dirs )
+          {
+            my $child = $sub_trees{$dir};
+            push( @{$pkg{'children'}}, $child );
+          }
+
+          # insert new sub tree into $sub_tree:
+          $sub_trees{$key} = \%pkg;
+
+          delete $deps{$key};
+        }
+      }
+    }
+  }
+
+  #
+  # The root node children
+  #
+  my @dirs = split( ' ', $deps{'all'} );
+  foreach my $dir ( @dirs )
+  {
+    my $child = $sub_trees{$dir};
+    push( @{$tree{'children'}}, $child );
+  }
+
+}
+else
+{
+  my %pkg;
+
+  $pkg{'dir'}  = "void";
+  $pkg{'name'} = "void";
+
+  push( @{$tree{'children'}}, \%pkg );
+}
+#
+# End if( there is any dependencies )
+#################################################################
+
+
+print_tree( $level, 0, \%tree );
+
+# close tree JSON file:
+close JS_TREE_FILE;
+
+
+#################################################################
+# Calculate SVG size and make HTML from template:
+#
+my $copyright_url = $url;
+my $html_template = $build_system . "/html/requires_tree_html.template";
+my $w = $depth;
+my $h = get_ntreedirs();
+my ($width, $height);
+
+$h = $h * 4 / 5;
+
+$width  = ($w + 4) * 160;
+$height = ($h + 4) * 24;
+
+$root =~ s/\//\\\//g;
+$root =~ s/\-/\\\-/g;
+$root =~ s/\+/\\\+/g;
+$root =~ s/\./\\\./g;
+
+$copyright_url =~ s/\//\\\//g;
+$copyright_url =~ s/\-/\\\-/g;
+$copyright_url =~ s/\+/\\\+/g;
+$copyright_url =~ s/\./\\\./g;
+
+
+
+my $js_tree_file_name = basename( $js_tree_file );
+my $js_pkgs_file_name = basename( $js_pkgs_file );
+
+if( $jsmin ne "" )
+{
+  # minimize JSON tree file:
+  _kxLab::system( "$jsmin -o $js_min_tree_file $js_tree_file" );
+  $js_tree_file_name = basename( $js_min_tree_file );
+  $js_pkgs_file_name = basename( $js_min_pkgs_file );
+  # minimize JSON pkgs file later.
+}
+
+my $copyright = "Radix cross Linux";
+
+my ( $second, $minute, $hour, $day, $month, $year );
+
+#my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime();
+
+$second = localtime->sec();
+$minute = localtime->min();
+$hour   = localtime->hour();
+$day    = localtime->mday();
+$month  = localtime->mon() + 1;
+$year   = localtime->year() + 1900;
+
+my $call_string = sprintf( "cat %s | "                          .
+                           "sed 's/\@HARDWARE\@/%s/g' | "       .
+                           "sed 's/\@ROOT\@/%s/g' | "           .
+                           "sed 's/\@TARBALL_SUFFIX\@/%s/g' | " .
+                           "sed 's/\@BUG_URL\@/%s/g' | "        .
+                           "sed 's/\@COPYING\@/%s/g' | "        .
+                           "sed 's/\@YEAR\@/%s/g' | "           .
+                           "sed 's/\@MONTH\@/%s/g' | "          .
+                           "sed 's/\@DAY\@/%s/g' | "            .
+                           "sed 's/\@HOUR\@/%s/g' | "           .
+                           "sed 's/\@MINUTE\@/%s/g' | "         .
+                           "sed 's/\@SECOND\@/%s/g' | "         .
+                           "sed 's/\@SVG_WIDTH\@/%d/g' | "      .
+                           "sed 's/\@SVG_HEIGHT\@/%d/g' | "     .
+                           "sed 's/\@JSON_PKGS_FILE\@/%s/g' | " .
+                           "sed 's/\@JSON_TREE_FILE\@/%s/g' > " . $html_tree_file,
+                           $html_template,
+                           $hardware,
+                           $root,
+                           $tarball_suffix,
+                           $copyright_url,
+                           $copyright,
+                           $year, $month,  $day,
+                           $hour, $minute, $second,
+                           $width, $height,
+                           $js_pkgs_file_name,
+                           $js_tree_file_name );
+_kxLab::system( $call_string );
+
+#
+# End of creating HTML file
+#################################################################
+
+
+# close input file:
+close REQUIRES_FILE;
+
+
+#################################################################
+# Write packages JSON file and count the number of packages:
+#
+sub compare_order
+{
+  $sequence{$a} <=> $sequence{$b};
+}
+
+print JS_PKGS_FILE "[";
+
+my $packages_done = 0;
+
+sub print_result
+{
+  my $out_string = sprintf( "####### Required Packages Tree (done: %4d packages)\n", $packages_done );
+
+  print $out_string;
+}
+
+print "#######\n";
+
+foreach my $dir (sort compare_order( (keys %sequence) ))
+{
+  my $package;
+
+  if( $dir ne "all" )
+  {
+    $package = $sub_trees{$dir};
+
+    if( $package->{'install'} ne "no" )
+    {
+
+      if( $packages_done == 0 )
+      {
+        print JS_PKGS_FILE "{\n";
+      }
+      else
+      {
+        print JS_PKGS_FILE ",\n";
+        print JS_PKGS_FILE " {\n";
+      }
+
+      if( !defined $package->{'group'} || $package->{'group'} eq "" )
+      {
+        print JS_PKGS_FILE "  \"id\": \""
+                           . $package->{'name'} . "-"
+                           . $package->{'version'} . "\",\n";
+      }
+      else
+      {
+        print JS_PKGS_FILE "  \"id\": \""
+                           . $package->{'group'} . ":"
+                           . $package->{'name'} . "-"
+                           . $package->{'version'} . "\",\n";
+      }
+      print JS_PKGS_FILE "  \"name\": \""     . $package->{'name'}     . "\",\n";
+      print JS_PKGS_FILE "  \"version\": \""  . $package->{'version'}  . "\",\n";
+      print JS_PKGS_FILE "  \"group\": \""    . $package->{'group'}    . "\",\n";
+      print JS_PKGS_FILE "  \"arch\": \""     . $package->{'arch'}     . "\",\n";
+      print JS_PKGS_FILE "  \"hardware\": \"" . $package->{'hardware'} . "\",\n";
+      if( defined $package->{'flavour'} && $package->{'flavour'} ne "" )
+      {
+        print JS_PKGS_FILE "  \"flavour\": \"" . $package->{'flavour'}  . "\",\n";
+      }
+      print JS_PKGS_FILE "  \"license\": \""           . $package->{'license'}           . "\",\n";
+      print JS_PKGS_FILE "  \"description\": \""       . $package->{'description'}       . "\",\n";
+      print JS_PKGS_FILE "  \"uncompressed_size\": \"" . $package->{'uncompressed_size'} . "\",\n";
+      print JS_PKGS_FILE "  \"total_files\": \""       . $package->{'total_files'}       . "\"\n";
+      print JS_PKGS_FILE " }";
+
+      ++$packages_done;
+    }
+  }
+}
+
+#
+# Print the root node of tree:
+#
+my $tree = \%tree;
+
+if( $tree->{'install'} ne "no" )
+{
+
+  if( $packages_done == 0 )
+  {
+    print JS_PKGS_FILE "{\n";
+  }
+  else
+  {
+    print JS_PKGS_FILE ",\n";
+    print JS_PKGS_FILE " {\n";
+  }
+
+  if( !defined $tree->{'group'} || $tree->{'group'} eq "" )
+  {
+    print JS_PKGS_FILE "  \"id\": \""
+                       . $tree->{'name'} . "-"
+                       . $tree->{'version'} . "\",\n";
+  }
+  else
+  {
+    print JS_PKGS_FILE "  \"id\": \""
+                       . $tree->{'group'} . ":"
+                       . $tree->{'name'} . "-"
+                       . $tree->{'version'} . "\",\n";
+  }
+  print JS_PKGS_FILE "  \"name\": \""     . $tree->{'name'}     . "\",\n";
+  print JS_PKGS_FILE "  \"version\": \""  . $tree->{'version'}  . "\",\n";
+  print JS_PKGS_FILE "  \"group\": \""    . $tree->{'group'}    . "\",\n";
+  print JS_PKGS_FILE "  \"arch\": \""     . $tree->{'arch'}     . "\",\n";
+  print JS_PKGS_FILE "  \"hardware\": \"" . $tree->{'hardware'} . "\",\n";
+  if( defined $tree->{'flavour'} && $tree->{'flavour'} ne "" )
+  {
+    print JS_PKGS_FILE " \"flavour\": \"" . $tree->{'flavour'}  . "\",\n";
+  }
+  print JS_PKGS_FILE " \"license\": \""           . $tree->{'license'}           . "\",\n";
+  print JS_PKGS_FILE " \"description\": \""       . $tree->{'description'}       . "\",\n";
+  print JS_PKGS_FILE " \"uncompressed_size\": \"" . $tree->{'uncompressed_size'} . "\",\n";
+  print JS_PKGS_FILE " \"total_files\": \""       . $tree->{'total_files'}       . "\"\n";
+  print JS_PKGS_FILE " }";
+
+  ++$packages_done;
+}
+
+print JS_PKGS_FILE "]\n";
+
+print_result();
+print "#######\n";
+#
+# End of packages JSON file write.
+#################################################################
+
+# close pkgs JSON file:
+close JS_PKGS_FILE;
+
+if( $jsmin ne "" )
+{
+  # minimize JSON tree file:
+  _kxLab::system( "$jsmin -o $js_min_pkgs_file $js_pkgs_file" );
+}
+

Property changes on: build_requires_tree
___________________________________________________________________
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property