5 kx #!/bin/env perl
5 kx
5 kx use FindBin;
5 kx use lib $FindBin::Bin;
5 kx
5 kx use strict;
5 kx use warnings FATAL => 'all';
5 kx
5 kx use IO::Handle;
5 kx use File::Basename;
5 kx use File::Temp;
5 kx
5 kx use _kxLab;
5 kx
5 kx #
5 kx # Generate $(HARDWARE).pkglist file for current directory
5 kx #
5 kx # usage:
17 kx # $0 topdir pkgarch toolchain hardware
5 kx #
5 kx # where:
5 kx # 'topdir' - is a absolute path to the top directory of checked out branch
17 kx # 'pkgarch' - is a ARCHITECTURE name
5 kx # 'toolchain' - is a TOOLCHAIN name
5 kx # 'hardware' - is a HARDWARE variant
5 kx #
5 kx
5 kx # global variables
5 kx my ($build_system);
17 kx my ($topdir, $pkgarch, $toolchain, $hardware, $flavour);
5 kx my ($target_build_dir, $requires_file);
5 kx my ($pkglist_file);
5 kx my ($system_version, $distro_name, $distro_version, $url);
5 kx my $tarball_suffix = "txz";
5 kx
5 kx my %sub_trees;
5 kx my %tree;
5 kx
5 kx
5 kx sub usage
5 kx {
5 kx print <<EOF;
5 kx
5 kx Usage: $0 topdir toolchain hardware
5 kx Where:
5 kx topdir - is a absolute path to the top of checked out branch;
17 kx pkgarch - is a ARCHITECTURE name;
5 kx toolchain - is a TOOLCHAIN name;
5 kx hardware - is a HARDWARE variant.
5 kx
5 kx EOF
5 kx exit;
5 kx }
5 kx
5 kx #
5 kx # Getting information from build-system/constants.mk
5 kx #
5 kx sub system_version
5 kx {
5 kx my $build_system = shift;
5 kx my $version;
5 kx
5 kx open( FILE, "< $build_system/constants.mk" );
5 kx
5 kx while( <FILE> )
5 kx {
5 kx if( /^SYSTEM_VERSION(.+= +)(.+)/ )
5 kx {
5 kx $version = $2;
5 kx }
5 kx }
5 kx close( FILE );
5 kx
5 kx return $version;
5 kx }
5 kx
5 kx sub distro_name
5 kx {
5 kx my $build_system = shift;
5 kx my $name;
5 kx
5 kx open( FILE, "< $build_system/constants.mk" );
5 kx
5 kx while( <FILE> )
5 kx {
5 kx if( /^DISTRO_NAME(.+= +)(.+)/ )
5 kx {
5 kx $name = $2;
5 kx }
5 kx }
5 kx close( FILE );
5 kx
5 kx return $name;
5 kx }
5 kx
5 kx sub distro_version
5 kx {
5 kx my $build_system = shift;
5 kx my $name;
5 kx
5 kx open( FILE, "< $build_system/constants.mk" );
5 kx
5 kx while( <FILE> )
5 kx {
5 kx if( /^DISTRO_VERSION(.+= +)(.+)/ )
5 kx {
5 kx $name = $2;
5 kx }
5 kx }
5 kx close( FILE );
5 kx
5 kx return $name;
5 kx }
5 kx
5 kx sub bug_url
5 kx {
5 kx my $build_system = shift;
5 kx my $url;
5 kx
5 kx open( FILE, "< $build_system/constants.mk" );
5 kx
5 kx while( <FILE> )
5 kx {
5 kx if( /^BUG_URL(.+= +)(.+)/ )
5 kx {
5 kx $url = $2;
5 kx }
5 kx }
5 kx close( FILE );
5 kx
5 kx return $url;
5 kx }
5 kx
5 kx #
5 kx # value_from_makefile( $makefile, $variable_name, $stop_line ):
5 kx # ------------------------------------------------------------
5 kx # This function returns the value of variable defined in the
5 kx # Makefile on global level before od REQUIRES declaration.
5 kx #
5 kx # The optional $stop_line argument presents the start of the
5 kx # line which terminates the analized part of Makefile.
5 kx #
5 kx sub value_from_makefile
5 kx {
5 kx my $makefile = shift;
5 kx my $vname = shift;
5 kx my $stop_line = shift;
5 kx my $value = "";
5 kx
5 kx if( !defined $stop_line || $stop_line eq '' )
5 kx {
5 kx $stop_line = "__END_OF_REQUIRES__";
5 kx }
5 kx else
5 kx {
5 kx $stop_line = "^" . $stop_line;
5 kx }
5 kx
5 kx my $cdir = dirname( $makefile );
5 kx
5 kx my $shell_output = <<`SHELL`;
5 kx cd $cdir
5 kx head -n `cat Makefile | grep -n "$stop_line" | cut -f 1 -d ':'` Makefile | \
5 kx make TOOLCHAIN=$toolchain HARDWARE=$hardware FLAVOUR=$flavour -f - -p __build_requires__ 2>/dev/null | grep "$vname"
5 kx exit 0
5 kx SHELL
5 kx
5 kx if( $shell_output =~ m/^$vname(.+= +)(.+)/gm )
5 kx {
5 kx $value = $2;
5 kx }
5 kx
5 kx return $value;
5 kx }
5 kx
5 kx #
5 kx # Getting information from Makefile
5 kx #
5 kx sub pkg_rootfs_target
5 kx {
5 kx my $makefile = shift;
5 kx my $install = "";
5 kx
5 kx open( FILE, "< $makefile" );
5 kx
5 kx while( <FILE> )
5 kx {
5 kx if( /^ROOTFS_TARGETS(.+= +)(.+)/ )
5 kx {
5 kx if( $2 ne "" ) { $install = "install"; }
5 kx }
5 kx elsif( /^ROOTFS_UPDATE_TARGETS(.+= +)(.+)/ )
5 kx {
5 kx if( $2 ne "" ) { $install = "update"; }
5 kx }
5 kx }
5 kx close( FILE );
5 kx
5 kx if( $install eq "" ) { $install = "no"; }
5 kx
5 kx return $install;
5 kx }
5 kx
5 kx sub pkg_group
5 kx {
5 kx my $makefile = shift;
5 kx my $group;
5 kx
5 kx open( FILE, "< $makefile" );
5 kx
5 kx while( <FILE> )
5 kx {
5 kx if( /^PKG_GROUP(.+= +)(.+)/ )
5 kx {
5 kx $group = $2;
5 kx }
5 kx }
5 kx close( FILE );
5 kx
5 kx return $group;
5 kx }
5 kx
5 kx sub pkg_name
5 kx {
5 kx my $makefile = shift;
5 kx my $name = "";
5 kx
5 kx open( FILE, "< $makefile" );
5 kx
5 kx while( <FILE> )
5 kx {
5 kx if( /^[A-Z_0-9]*_PKG_NAME(.+= +)(.+)/ )
5 kx {
5 kx $name = $2;
5 kx }
5 kx }
5 kx close( FILE );
5 kx
5 kx return $name;
5 kx }
5 kx
5 kx sub pkg_version
5 kx {
5 kx my $makefile = shift;
5 kx my $version;
5 kx
5 kx my $stop_line;
5 kx
5 kx open( FILE, "< $makefile" );
5 kx
5 kx while( <FILE> )
5 kx {
5 kx if( /^([A-Z_0-9]*_PKG_VERSION)(.+= +)(.+)/ )
5 kx {
5 kx $stop_line = $1;
5 kx $version = $3;
5 kx }
5 kx }
5 kx close( FILE );
5 kx
5 kx # check if version is present as a reference to some variable:
5 kx if( $version =~ m/^\$\((.+)\)/ )
5 kx {
5 kx my $vname = $1;
5 kx
5 kx # get value of referenced variable
5 kx $version = value_from_makefile( $makefile, $vname, $stop_line );
5 kx }
5 kx
5 kx return $version;
5 kx }
5 kx
5 kx sub pkg_license
5 kx {
5 kx my $makefile = shift;
5 kx my $license;
5 kx
5 kx open( FILE, "< $makefile" );
5 kx
5 kx while( <FILE> )
5 kx {
5 kx if( /^[A-Z_0-9]*_PKG_LICENSE(.+= +)(.+)/ )
5 kx {
5 kx $license = $2;
5 kx }
5 kx }
5 kx close( FILE );
5 kx
5 kx return $license;
5 kx }
5 kx
5 kx sub pkg_short_description
5 kx {
5 kx my $makefile = shift;
5 kx my $description;
5 kx
5 kx open( FILE, "< $makefile" );
5 kx
5 kx while( <FILE> )
5 kx {
5 kx if( /^[A-Z_0-9]*_PKG_SHORT_DESCRIPTION(.+= +)(.+)/ )
5 kx {
5 kx $description = $2;
5 kx }
5 kx }
5 kx close( FILE );
5 kx
5 kx #
5 kx # In Makefiles we have to mask characters '\', '&', '*', '(', ')' inside
5 kx # the new value in the assignment operator with backslash. So, for axample,
5 kx # the value "name & \ * ( ) end" we have to assign as follow
5 kx #
5 kx # ..._SHORT_DESCRIPTION = name \& \\ \* \( \) end
5 kx #
5 kx # Here we have to remove backslashes and fill escaped symbols as is:
5 kx #
5 kx $description =~ s/\\(.?)/$1/g;
5 kx
5 kx return $description;
5 kx }
5 kx
5 kx
5 kx sub get_treedirs
5 kx {
5 kx my @list;
5 kx
5 kx seek( REQUIRES_FILE, 0, SEEK_SET );
5 kx
5 kx while( <REQUIRES_FILE> )
5 kx {
5 kx if( /^TREEDIRS(.+= +)(.+)/ )
5 kx {
5 kx @list = split( ' ', $2 );
5 kx }
5 kx }
5 kx
5 kx return @list;
5 kx }
5 kx
5 kx sub get_root
5 kx {
5 kx my $root;
5 kx
5 kx seek( REQUIRES_FILE, 0, SEEK_SET );
5 kx
5 kx while( <REQUIRES_FILE> )
5 kx {
5 kx if( /^# ROOT(=)(.+)/ )
5 kx {
5 kx $root = $2;
5 kx }
5 kx }
5 kx
5 kx return $root;
5 kx }
5 kx
5 kx sub get_deps
5 kx {
5 kx my %deps;
5 kx
5 kx seek( REQUIRES_FILE, 0, SEEK_SET );
5 kx
5 kx while( <REQUIRES_FILE> )
5 kx {
5 kx if( /(.+)(: +)(.+)/ )
5 kx {
5 kx $deps{$1} = $3;
5 kx }
5 kx }
5 kx return %deps;
5 kx }
5 kx
5 kx my $root_node = 1;
5 kx
5 kx #
5 kx # PACKAGE HASH:
5 kx # ============
5 kx #
5 kx # name => $(PKG_NAME) from Makefile
5 kx # version => $(PKG_VERSION) from Makefile
5 kx # group => $(PKG_GROUP) from Makefile {app,base,dev,libs,net,...}
5 kx #
17 kx # arch => $pkgarch from comandline args
5 kx # hardware => $hardware from comandline args
5 kx # flavour => $flavour from comandline args for ROOT pkg, from REQUIRES for dependencies
5 kx # tarball => "$name-$version-$arch-$distro_name-$distro_version.$tarball_suffix"
5 kx #
5 kx # distro_name => $(DISTRO_NAME) from build-system/constants.mk
5 kx # distro_version => $(DISTRO_VERSION) from build-system/constants.mk
5 kx # url => $(BUG_URL) from build-system/constants.mk
5 kx # license => from Makefile
5 kx # short_description => from Makefile
5 kx # description => first line from .DESCRIPTION
5 kx # uncompressed_size => from .PKGINFO
5 kx # total_files => from .PKGINFO
5 kx #
5 kx # dir => path to Makefile from .$(HW)_requires
5 kx # children =>
5 kx #
5 kx sub fill_package_info
5 kx {
5 kx my $base_dir = shift;
5 kx my $makefile = shift;
5 kx my $flavour = shift;
5 kx my ( $product_path, $tarball_file );
5 kx my %pkg;
5 kx
5 kx $pkg{'dir'} = $base_dir;
5 kx $pkg{'install'} = pkg_rootfs_target( $makefile );
5 kx
5 kx $pkg{'name'} = pkg_name( $makefile );
5 kx if( $pkg{'name'} eq "" )
5 kx {
5 kx # There is no package for this Makefile
5 kx $pkg{'name'} = $pkg{'dir'};
5 kx return %pkg;
5 kx }
5 kx
5 kx $pkg{'version'} = pkg_version( $makefile );
17 kx $pkg{'arch'} = $pkgarch;
5 kx $pkg{'hardware'} = $hardware;
5 kx $pkg{'flavour'} = $flavour;
5 kx $pkg{'group'} = pkg_group( $makefile );
5 kx $pkg{'distro_name'} = $distro_name;
5 kx $pkg{'distro_version'} = $distro_version;
5 kx $pkg{'url'} = $url;
5 kx $pkg{'license'} = pkg_license( $makefile );
5 kx $pkg{'short_description'} = pkg_short_description( $makefile );
5 kx
5 kx $pkg{'tarball'} = $pkg{'name'} . "-" .
5 kx $pkg{'version'} . "-" .
5 kx $pkg{'arch'} . "-" .
5 kx $distro_name . "-" .
5 kx $distro_version . "." .
5 kx $tarball_suffix;
5 kx
5 kx return %pkg;
5 kx }
5 kx
5 kx
5 kx
5 kx #
5 kx # Parse the command line options
5 kx #
5 kx
5 kx # Get the rest arguments of the command line
5 kx $topdir = shift;
17 kx $pkgarch = shift;
5 kx $toolchain = shift;
5 kx $hardware = shift;
5 kx $flavour = shift;
5 kx
5 kx my $makefile = "Makefile";
5 kx
5 kx if( ! defined $topdir or $topdir eq "" ) { usage; }
17 kx if( ! defined $pkgarch or $pkgarch eq "" ) { usage; }
5 kx if( ! defined $toolchain or $toolchain eq "" ) { usage; }
5 kx if( ! defined $hardware or $hardware eq "" ) { usage; }
5 kx if( ! defined $flavour or $flavour eq "" ) { $flavour = ""; }
5 kx
5 kx _kxLab::error( "$0: $topdir is not a directory" ) if( ! -d $topdir );
5 kx _kxLab::error( "$0: Makefile missing: $makefile" ) if ( ! -f $makefile );
5 kx
5 kx $build_system = $topdir . "/build-system";
5 kx
5 kx $system_version = system_version( $build_system );
5 kx $distro_name = distro_name( $build_system );
5 kx $distro_version = distro_version( $build_system );
5 kx $url = bug_url( $build_system );
5 kx
5 kx
5 kx if( $flavour eq "" )
5 kx {
5 kx $target_build_dir = "." . $toolchain . "/" . $hardware;
5 kx }
5 kx else
5 kx {
5 kx $target_build_dir = "." . $toolchain . "/" . $hardware . "/" . $flavour;
5 kx }
5 kx
5 kx $requires_file = $target_build_dir . "/.requires";
5 kx
5 kx if( $flavour eq "" )
5 kx {
5 kx $pkglist_file = $target_build_dir . "/" . $hardware . ".pkglist";
5 kx }
5 kx else
5 kx {
5 kx $pkglist_file = $target_build_dir . "/" . $hardware . "-" . $flavour . ".pkglist";
5 kx }
5 kx
5 kx
5 kx # open the intput file
5 kx open(REQUIRES_FILE, "< $requires_file") or
5 kx _kxLab::error( "$0: Could not open $requires_file file: $!" );
5 kx # open the output files
5 kx open(PKGLIST_FILE, "> $pkglist_file") or
5 kx _kxLab::error( "$0: Could not open $pkglist_file file: $!" );
5 kx
5 kx
5 kx my $root = get_root();
5 kx my @treedirs = get_treedirs();
5 kx my %deps = get_deps();
5 kx
5 kx #
5 kx # This is the root package
5 kx #
5 kx %tree = fill_package_info( $root, $makefile, $flavour );
5 kx
5 kx my %sequence;
5 kx my $order = 0;
5 kx
5 kx #################################################################
5 kx # if( there is any dependencies )
5 kx #
5 kx if( %deps )
5 kx {
5 kx my @dep_keys = keys %deps;
5 kx
5 kx my $count = scalar( keys %deps );
5 kx
5 kx foreach my $dir ( @treedirs )
5 kx {
5 kx if( ! grep { $_ eq $dir } @dep_keys )
5 kx {
5 kx my $key = $dir;
5 kx $sequence{$key} = ++$order;
5 kx @treedirs = grep { $_ ne $key } @treedirs;
5 kx
5 kx # Split dir^flavour:
5 kx my ($d, $f);
5 kx $d = `echo $dir | cut -f 1 -d '^'`;
5 kx $d =~ s/^\s+|\s+$//;
5 kx if( $dir =~ m/\^/ )
5 kx {
5 kx $f = `echo $dir | cut -f 2 -d '^'`;
5 kx $f =~ s/^\s+|\s+$//;
5 kx }
5 kx else
5 kx {
5 kx $f = "";
5 kx }
5 kx
5 kx # Insert into sub_trees:
5 kx my %pkg = fill_package_info( $d, $topdir . "/" . $d . "/Makefile", $f );
5 kx $sub_trees{$dir} = \%pkg;
5 kx
5 kx delete $deps{$dir};
5 kx }
5 kx }
5 kx
5 kx
5 kx for( my $i = 0; $i < $count; ++$i )
5 kx {
5 kx my @installed = keys %sequence;
5 kx
5 kx foreach my $key (sort keys %deps)
5 kx {
5 kx my $ok = 1;
5 kx my @dirs = split( ' ', $deps{$key} );
5 kx
5 kx if( $key ne "all" )
5 kx {
5 kx foreach my $dir ( @dirs )
5 kx {
5 kx if( ! grep { $_ eq $dir } @installed )
5 kx {
5 kx $ok = 0;
5 kx }
5 kx }
5 kx
5 kx if( $ok == 1 )
5 kx {
5 kx $sequence{$key} = ++$order;
5 kx
5 kx # Split dir^flavour:
5 kx my ($d, $f);
5 kx $d = `echo $key | cut -f 1 -d '^'`;
5 kx $d =~ s/^\s+|\s+$//;
5 kx if( $key =~ m/\^/ )
5 kx {
5 kx $f = `echo $key | cut -f 2 -d '^'`;
5 kx $f =~ s/^\s+|\s+$//;
5 kx }
5 kx else
5 kx {
5 kx $f = "";
5 kx }
5 kx
5 kx # create package node:
5 kx my %pkg = fill_package_info( $d, $topdir . "/" . $d . "/Makefile", $f );
5 kx # add children:
5 kx foreach my $dir ( @dirs )
5 kx {
5 kx my $child = $sub_trees{$dir};
5 kx push( @{$pkg{'children'}}, $child );
5 kx }
5 kx
5 kx # insert new sub tree into $sub_tree:
5 kx $sub_trees{$key} = \%pkg;
5 kx
5 kx delete $deps{$key};
5 kx }
5 kx }
5 kx }
5 kx }
5 kx
5 kx #
5 kx # The root node children
5 kx #
5 kx my @dirs = split( ' ', $deps{'all'} );
5 kx foreach my $dir ( @dirs )
5 kx {
5 kx my $child = $sub_trees{$dir};
5 kx push( @{$tree{'children'}}, $child );
5 kx }
5 kx
5 kx }
5 kx else
5 kx {
5 kx my %pkg;
5 kx
5 kx $pkg{'dir'} = "void";
5 kx $pkg{'name'} = "void";
5 kx
5 kx push( @{$tree{'children'}}, \%pkg );
5 kx }
5 kx #
5 kx # End if( there is any dependencies )
5 kx #################################################################
5 kx
5 kx
5 kx #################################################################
5 kx # Building Required Packages List:
5 kx #
5 kx sub compare_order
5 kx {
5 kx $sequence{$a} <=> $sequence{$b};
5 kx }
5 kx
5 kx print PKGLIST_FILE "#\n";
5 kx print PKGLIST_FILE "# file format:\n";
5 kx print PKGLIST_FILE "# ===========\n";
5 kx print PKGLIST_FILE "#\n";
5 kx print PKGLIST_FILE "# Each line contains six fields separated by colon symbol ':' like following.\n";
5 kx print PKGLIST_FILE "#\n";
5 kx print PKGLIST_FILE "# pkgname:version:description:tarball:procedure:priority\n";
5 kx print PKGLIST_FILE "#\n";
5 kx print PKGLIST_FILE "# where:\n";
5 kx print PKGLIST_FILE "#\n";
5 kx print PKGLIST_FILE "# pkgname - should be the same as the value of pkgname in the '.DESCRIPTION' file;\n";
5 kx print PKGLIST_FILE "# version - package version for showing in check list dialog box if this file is\n";
5 kx print PKGLIST_FILE "# used to complete common check dialog for installing group of packages;\n";
5 kx print PKGLIST_FILE "# description - short description for showing in check list dialog box if this file is\n";
5 kx print PKGLIST_FILE "# used to complete common check dialog for installing group of packages;\n";
5 kx print PKGLIST_FILE "# tarball - should end in '." . $tarball_suffix . "';\n";
5 kx print PKGLIST_FILE "# procedure - installation procedure {install | update}:\n";
5 kx print PKGLIST_FILE "# * 'install' - if package requires normal installation,\n";
5 kx print PKGLIST_FILE "# * 'update' - if already installed package should be updated by this\n";
5 kx print PKGLIST_FILE "# package archive;\n";
5 kx print PKGLIST_FILE "# priority - { REQUIRED|RECOMMENDED|OPTIONAL|SKIP }\n";
5 kx print PKGLIST_FILE "# synonims:\n";
5 kx print PKGLIST_FILE "# { REQUIRED | required | REQ | req }\n";
5 kx print PKGLIST_FILE "# { RECOMMENDED | recommended | REC | rec }\n";
5 kx print PKGLIST_FILE "# { OPTIONAL | optional | OPT | opt }\n";
5 kx print PKGLIST_FILE "# { SKIP | skip | SKP | skp }\n";
5 kx print PKGLIST_FILE "#\n";
5 kx
5 kx
5 kx my $packages_done = 0;
5 kx
5 kx sub print_result
5 kx {
5 kx my $out_string = sprintf( "####### Packages Install List (done: %4d packages)\n", $packages_done );
5 kx
5 kx print $out_string;
5 kx }
5 kx
5 kx print "#######\n";
5 kx
5 kx foreach my $dir (sort compare_order( (keys %sequence) ))
5 kx {
5 kx my $package;
5 kx
5 kx if( $dir ne "all" )
5 kx {
5 kx $package = $sub_trees{$dir};
5 kx #
5 kx # Currently gcc-runtime has not ROOTFS_TARGET and not all packages requires GCC.
5 kx # We will not add GCC in this procedure forcibly. But developers have to care about
5 kx # competing packages GCC and gcc-runtime.
5 kx #
5 kx if( $package->{'install'} ne "no" )
5 kx {
5 kx if( $package->{'flavour'} eq "" )
5 kx {
5 kx print PKGLIST_FILE $package->{'name'} . ":" .
5 kx $package->{'version'} . ":" .
5 kx $package->{'short_description'} . ":" .
5 kx $package->{'group'} . "/" .
5 kx $package->{'tarball'} . ":" .
5 kx $package->{'install'} . ":REQUIRED\n";
5 kx }
5 kx else
5 kx {
5 kx print PKGLIST_FILE $package->{'name'} . ":" .
5 kx $package->{'version'} . ":" .
5 kx $package->{'short_description'} . ":" .
5 kx $package->{'group'} . "/" .
5 kx $package->{'flavour'} . "/" .
5 kx $package->{'tarball'} . ":" .
5 kx $package->{'install'} . ":REQUIRED\n";
5 kx }
5 kx ++$packages_done;
5 kx }
5 kx }
5 kx }
5 kx
5 kx if( $tree{'install'} ne "no" )
5 kx {
5 kx if( $tree{'flavour'} eq "" )
5 kx {
5 kx print PKGLIST_FILE $tree{'name'} . ":" .
5 kx $tree{'version'} . ":" .
5 kx $tree{'short_description'} . ":" .
5 kx $tree{'group'} . "/" .
5 kx $tree{'tarball'} . ":" .
5 kx $tree{'install'} . ":REQUIRED\n";
5 kx }
5 kx else
5 kx {
5 kx print PKGLIST_FILE $tree{'name'} . ":" .
5 kx $tree{'version'} . ":" .
5 kx $tree{'short_description'} . ":" .
5 kx $tree{'group'} . "/" .
5 kx $tree{'flavour'} . "/" .
5 kx $tree{'tarball'} . ":" .
5 kx $tree{'install'} . ":REQUIRED\n";
5 kx }
5 kx ++$packages_done;
5 kx }
5 kx
5 kx print_result();
5 kx print "#######\n";
5 kx #
5 kx # End of Building Required Packages List.
5 kx #################################################################
5 kx
5 kx # close input files
5 kx close REQUIRES_FILE;
5 kx # close output files
5 kx close PKGLIST_FILE;