lintpkgsrc files do not belong here. One could argue that a description of

where they do belong would be unsuitable for polite conversation, but that
is not the goal today...

3 files changed, 0 insertions, 2158 deletions

diff --git a/pkgtools/pkglint/files/lintpkgsrc.0 b/pkgtools/pkglint/files/lintpkgsrc.0
deleted file mode 100644
index 9ee45180428..00000000000
--- a/pkgtools/pkglint/files/lintpkgsrc.0
+++ /dev/null
@@ -1,131 +0,0 @@
-LINTPKGSRC(1)           NetBSD General Commands Manual           LINTPKGSRC(1)
-
-NNAAMMEE
-     lliinnttppkkggssrrcc -- verifier for the pkgsrc tree
-
-SSYYNNOOPPSSIISS
-     lliinnttppkkggssrrcc [--BBDDLLOORRSSVVddhhiillmmoopprruu] [--EE _f_i_l_e] [--gg _p_k_g_s_r_c_m_a_p] [--II _f_i_l_e]
-                [--KK _P_A_C_K_A_G_E_S] [--MM _D_I_S_T_D_I_R] [--PP _P_K_G_S_R_C_D_I_R] [_m_a_k_e_f_i_l_e _._._.]
-
-DDEESSCCRRIIPPTTIIOONN
-     lliinnttppkkggssrrcc tries to verify the entire contents of the pkgsrc tree.
-     lliinnttppkkggssrrcc uses simple regular-expression matching for verifying files
-     that make up a pkgsrc directory.  Note that it does NOT implement com-
-     plete Makefile parser.
-
-   OOppttiioonnss
-     --BB            List packages marked as BROKEN.
-
-     --DD _p_a_t_h_s      Parse Makefiles and output contents (useful for debugging).
-
-     --dd            Extract the `DEPENDS' listing from each pkgsrc package
-                   Makefile, then verify the version specified in each DEPEND
-                   correctly matches a current pkgsrc package.
-
-     --EE _f_i_l_e       Exports the internal database generated from the pkgsrc
-                   Makefiles to a file for faster loading at a later time.
-                   Note that some of the stored data is, in all likelihood,
-                   dependent on the architecture and operating system of the
-                   machine where it is generated.  However, the database does
-                   make the task of, eg, checking for out of date packages on
-                   a set of similarly configured machines (in the absence of
-                   extra copies of the pkgsrc tree) both quick and possible.
-
-     --gg _p_k_g_s_r_c_m_a_p  Generate pkgsrcmap file containing an entry for each pack-
-                   age of `pkgname pkgdir pkgver'.
-
-     --hh            Basic help and usage.
-
-     --II _f_i_l_e       Imports the data to construct the internal database for
-                   checking the installed versions of packages, among other
-                   things, against the current version found in pkgsrc.  This
-                   database provides most or all of the data required for run-
-                   ning lliinnttppkkggssrrcc with any combination of --BB, --OO, --RR, --SS, --VV,
-                   --dd, --gg, --ii, --pp, or --uu.
-
-     --ii            Check the version of each installed package against the
-                   current version in pkgsrc.
-
-     --KK _P_A_C_K_A_G_E_S   Override binary packages base directory, normally set from
-                   _/_e_t_c_/_m_k_._c_o_n_f or defaulted to _$_{_P_K_G_S_R_C_D_I_R_}_/_p_a_c_k_a_g_e_s.
-
-                   Note: lintpkgsrc treats _P_A_C_K_A_G_E_S slightly differently to
-                   the pkgsrc build system.  --pp, --RR and --VV check for binary
-                   packages in any depth of PACKAGES subdirs - this allows
-                   packages for all architectures/OS versions to be checked
-                   simultaneously with an _/_e_t_c_/_m_k_._c_o_n_f construct of the form:
-
-                   .ifdef LINTPKGSRC
-                   PACKAGES=${PKGSRCDIR}/packages
-                   .else
-                   PACKAGES=${PKGSRCDIR}/packages/${OS_VERSION}/${MACHINE_ARCH}
-                   .endif
-
-                   Which would be an alternative to --KK.
-
-     --LL            List the filenames of Makefiles as they are parsed (for
-                   debugging).
-
-     --MM _D_I_S_T_D_I_R    Set directory for distfiles, defaults to
-                   _$_{_P_K_G_S_R_C_D_I_R_}_/_d_i_s_t_f_i_l_e_s.
-
-     --mm            For each current distfile, verify its checksum against the
-                   appropriate package's distinfo file. Also report if any
-                   package's distinfo file references the same distfile with a
-                   different distinfo checksum.
-
-     --OO            Report any binary packages in any subdirs of _P_A_C_K_A_G_E_S, for
-                   whom the source Makefile lists _O_S_V_E_R_S_I_O_N___S_P_E_C_I_F_I_C.  This is
-                   intended to help those making binary packages available for
-                   ftp.
-
-     --oo            Report any old distfiles (not referenced by any package's
-                   distinfo file).
-
-     --PP _P_K_G_S_R_C_D_I_R  Set base of pkgsrc tree, normally set from _/_e_t_c_/_m_k_._c_o_n_f or
-                   defaulted to _/_u_s_r_/_p_k_g_s_r_c.
-
-     --pp            Report any old binary packages in any subdirs of _P_A_C_K_A_G_E_S.
-
-     --RR            Report any binary packages in any subdirs of _P_A_C_K_A_G_E_S, for
-                   whom the source Makefile lists _N_O___B_I_N___O_N___F_T_P or _R_E_S_T_R_I_C_T_E_D.
-                   This is intended to help those making binary packages
-                   available for ftp.
-
-     --rr            Remove distfiles which are not referenced from any pack-
-                   age's distinfo file, or have an incorrect checksum (usually
-                   due to an interrupted download), and any old binary pack-
-                   ages. To remove any given type, additionally specify the
-                   --oo, --mm, or --pp flags respectively.
-
-     --SS            List packages missing from category _S_U_B_D_I_R lists.
-
-     --uu            As --ii plus for mismatched packages, display REQUIRED
-                   details and run `@MAKE@ fetch-list | sh' to ensure all the
-                   distfiles needed for the latest version are present.
-
-                   Warning: The behaviour of this command may change in a
-                   later version.
-
-     --VV            List any prebuilt packages in any subdirs of _P_A_C_K_A_G_E_S with
-                   known vulnerabilities, based on the data in
-                   _$_{_P_K_G_S_R_C_D_I_R_}_/_d_i_s_t_f_i_l_e_s_/_p_k_g_-_v_u_l_n_e_r_a_b_i_l_i_t_i_e_s.
-
-AAUUTTHHOORRSS
-     David Brownlee <abs@netbsd.org>
-
-BBUUGGSS
-     The --RR, --VV, and --pp options default to using _P_A_C_K_A_G_E_S as the base direc-
-     tory from which to search for binary packages. If this includes OS or
-     architecture information then packages for other OS/architecture combina-
-     tions will be missed.  In this case _P_A_C_K_A_G_E_S can be overridden with --KK or
-     set conditionally in _/_e_t_c_/_m_k_._c_o_n_f based on the value of _L_I_N_T_P_K_G_S_R_C.
-
-     The `Makefile parsing' algorithm used to obtain package versions and
-     DEPENDS information is geared towards speed rather than perfection,
-     though it has got somewhat better over time, it only parses the simplest
-     Makefile conditionals. (a == b, no && etc).
-
-     Potentially others, but non serious to date.
-
-pkgsrc                         November 8, 2005                        pkgsrc
diff --git a/pkgtools/pkglint/files/lintpkgsrc.1 b/pkgtools/pkglint/files/lintpkgsrc.1
deleted file mode 100644
index 2cb3c491afa..00000000000
--- a/pkgtools/pkglint/files/lintpkgsrc.1
+++ /dev/null
@@ -1,194 +0,0 @@
-.\"	$NetBSD: lintpkgsrc.1,v 1.29 2006/07/30 00:22:18 wiz Exp $
-.\"
-.\" Copyright (c) 1999 by David Brownlee (abs@netbsd.org)
-.\" Absolutely no warranty.
-.\"
-.Dd November 8, 2005
-.Dt LINTPKGSRC 1
-.Sh NAME
-.Nm lintpkgsrc
-.Nd verifier for the pkgsrc tree
-.Sh SYNOPSIS
-.Nm
-.Op Fl BDLORSVdhilmopru
-.Op Fl E Ar file
-.Op Fl g Ar pkgsrcmap
-.Op Fl I Ar file
-.Op Fl K Ar PACKAGES
-.Op Fl M Ar DISTDIR
-.Op Fl P Ar PKGSRCDIR
-.Op Pa makefile ...
-.Sh DESCRIPTION
-.Nm
-tries to verify the entire contents of the pkgsrc tree.
-.Nm
-uses simple regular-expression matching for verifying
-files that make up a pkgsrc directory.
-Note that it does NOT implement complete Makefile parser.
-.Ss Options
-.Bl -tag -width xxxxxxxxxxxx
-.It Fl B
-List packages marked as BROKEN.
-.It Fl D Ar paths
-Parse Makefiles and output contents (useful for debugging).
-.It Fl d
-Extract the
-.Ql DEPENDS
-listing from each pkgsrc package Makefile, then
-verify the version specified in each DEPEND correctly matches a current
-pkgsrc package.
-.It Fl E Ar file
-Exports the internal database generated from the pkgsrc Makefiles to a
-file for faster loading at a later time.
-Note that some of the stored data is, in all likelihood, dependent on
-the architecture and operating system of the machine where it is
-generated.
-However, the database does make the task of, eg, checking for out of
-date packages on a set of similarly configured machines (in the
-absence of extra copies of the pkgsrc tree) both quick and possible.
-.It Fl g Ar pkgsrcmap
-Generate pkgsrcmap file containing an entry for each package of
-.Ql pkgname pkgdir pkgver .
-.It Fl h
-Basic help and usage.
-.It Fl I Ar file
-Imports the data to construct the internal database for checking the
-installed versions of packages, among other things, against the
-current version found in pkgsrc.
-This database provides most or all of the data required for running
-.Nm
-with any combination of
-.Fl B ,
-.Fl O ,
-.Fl R ,
-.Fl S ,
-.Fl V ,
-.Fl d ,
-.Fl g ,
-.Fl i ,
-.Fl p ,
-or
-.Fl u .
-.It Fl i
-Check the version of each installed package against the current version in
-pkgsrc.
-.It Fl K Ar PACKAGES
-Override binary packages base directory, normally set from
-.Pa /etc/mk.conf
-or defaulted to
-.Pa ${PKGSRCDIR}/packages .
-.Pp
-Note: lintpkgsrc treats
-.Em PACKAGES
-slightly differently to the pkgsrc build system.
-.Fl p ,
-.Fl R
-and
-.Fl V
-check for
-binary packages in any depth of PACKAGES subdirs - this allows packages for all
-architectures/OS versions to be checked simultaneously with an
-.Pa /etc/mk.conf
-construct of the form:
-.Bd -literal
-\&.ifdef LINTPKGSRC
-PACKAGES=${PKGSRCDIR}/packages
-\&.else
-PACKAGES=${PKGSRCDIR}/packages/${OS_VERSION}/${MACHINE_ARCH}
-\&.endif
-.Ed
-.Pp
-Which would be an alternative to
-.Fl K .
-.It Fl L
-List the filenames of Makefiles as they are parsed (for debugging).
-.It Fl M Ar DISTDIR
-Set directory for distfiles, defaults to
-.Pa ${PKGSRCDIR}/distfiles .
-.It Fl m
-For each current distfile, verify its checksum against the appropriate
-package's distinfo file. Also report if any package's distinfo file references
-the same distfile with a different distinfo checksum.
-.It Fl O
-Report any binary packages in any subdirs of
-.Em PACKAGES ,
-for whom the source Makefile lists
-.Em OSVERSION_SPECIFIC .
-This is intended to help those making binary packages available for ftp.
-.It Fl o
-Report any old distfiles (not referenced by any package's distinfo file).
-.It Fl P Ar PKGSRCDIR
-Set base of pkgsrc tree, normally set from
-.Pa /etc/mk.conf
-or defaulted to
-.Pa /usr/pkgsrc .
-.It Fl p
-Report any old binary packages in any subdirs of
-.Em PACKAGES .
-.It Fl R
-Report any binary packages in any subdirs of
-.Em PACKAGES ,
-for whom the source Makefile lists
-.Em NO_BIN_ON_FTP
-or
-.Em RESTRICTED .
-This is intended to help those making binary packages available for ftp.
-.It Fl r
-Remove distfiles which are not referenced from any package's distinfo file,
-or have an incorrect checksum (usually due to an interrupted download),
-and any old binary packages. To remove any given type, additionally
-specify the
-.Fl o ,
-.Fl m ,
-or
-.Fl p
-flags respectively.
-.It Fl S
-List packages missing from category
-.Em SUBDIR
-lists.
-.It Fl u
-As
-.Fl i
-plus for mismatched packages, display REQUIRED details and run
-.Ql @MAKE@ fetch-list | sh
-to ensure all the distfiles needed for
-the latest version are present.
-.Pp
-Warning: The behaviour of this command may change in a later version.
-.It Fl V
-List any prebuilt packages in any subdirs of
-.Em PACKAGES
-with known vulnerabilities, based on the data in
-.Pa ${PKGSRCDIR}/distfiles/pkg-vulnerabilities .
-.El
-.Sh AUTHORS
-.An David Brownlee Aq abs@netbsd.org
-.Sh BUGS
-The
-.Fl R ,
-.Fl V ,
-and
-.Fl p
-options default to using
-.Em PACKAGES
-as the base directory from which to
-search for binary packages. If this includes OS or architecture information
-then packages for other OS/architecture combinations will be missed.
-In this case
-.Em PACKAGES
-can be overridden with
-.Fl K
-or set conditionally in
-.Pa /etc/mk.conf
-based on the value of
-.Em LINTPKGSRC .
-.Pp
-The
-.Ql Makefile parsing
-algorithm used to obtain package versions
-and DEPENDS information is geared towards speed rather than
-perfection, though it has got somewhat better over time, it only
-parses the simplest Makefile conditionals. (a == b, no \*[Am]\*[Am] etc).
-.Pp
-Potentially others, but non serious to date.
diff --git a/pkgtools/pkglint/files/lintpkgsrc.pl b/pkgtools/pkglint/files/lintpkgsrc.pl
deleted file mode 100755
index eb9aeb4afea..00000000000
--- a/pkgtools/pkglint/files/lintpkgsrc.pl
+++ /dev/null
@@ -1,1833 +0,0 @@
-#! @PERL@
-
-# $NetBSD: lintpkgsrc.pl,v 1.116 2012/05/08 23:11:48 sbd Exp $
-
-# Written by David Brownlee <abs@netbsd.org>.
-#
-# Caveats:
-#	The 'Makefile parsing' algorithm used to obtain package versions and
-#	DEPENDS information is geared towards speed rather than perfection,
-#	though it has gotten somewhat better over time, it only parses the
-#	simpler Makefile conditionals.
-#
-# TODO: Handle fun DEPENDS like avifile-devel with
-#			{qt2-designer>=2.2.4,qt2-designer-kde>=2.3.1nb1}
-
-$^W = 1;
-use locale;
-use strict;
-use Getopt::Std;
-use File::Find;
-use File::Basename;
-use IPC::Open3;
-use Cwd 'realpath', 'getcwd';
-
-# Buildtime configuration
-my $conf_make      = '@MAKE@';
-my $conf_pkgsrcdir = '@PKGSRCDIR@';
-my $conf_prefix    = '@PREFIX@';
-
-my (
-    $pkglist,                     # list of Pkg packages
-    $pkg_installver,              # installed version of pkg_install pseudo-pkg
-    $default_vars,                # Set for Makefiles, inc PACKAGES & PKGSRCDIR
-    %opt,                         # Command line options
-    %vuln,                        # vulnerability data
-    @matched_prebuiltpackages,    # List of obsolete prebuilt package paths
-    @prebuilt_pkgdirs,            # Use to follow symlinks in prebuilt pkgdirs
-    %prebuilt_pkgdir_cache,       # To avoid symlink loops in prebuilt_pkgdirs
-);
-
-$ENV{PATH} .=
-  ":/bin:/usr/bin:/sbin:/usr/sbin:${conf_prefix}/sbin:${conf_prefix}/bin";
-
-if (
-       !getopts( 'BDE:I:K:LM:OP:RSVdg:himopru', \%opt )
-    || $opt{h}
-    || !(
-           defined $opt{d}
-        || defined $opt{g}
-        || defined $opt{i}
-        || defined $opt{m}
-        || defined $opt{o}
-        || defined $opt{p}
-        || defined $opt{r}
-        || defined $opt{u}
-        || defined $opt{B}
-        || defined $opt{D}
-        || defined $opt{R}
-        || defined $opt{O}
-        || defined $opt{S}
-        || defined $opt{V}
-        || defined $opt{E}
-    )
-  )
-{
-
-    usage_and_exit();
-}
-$| = 1;
-
-# Horrible kludge to ensure we have a value for testing in conditionals, but
-# gets removed in the final evaluation
-my $magic_undefined = 'M_a_G_i_C_UNDEFINED';
-
-get_default_makefile_vars();    # $default_vars
-
-if ( $opt{D} && @ARGV ) {
-    foreach my $file (@ARGV) {
-        if ( -d $file ) {
-            $file .= "/Makefile";
-        }
-        if ( !-f $file ) {
-            fail("No such file: $file");
-        }
-        my ( $pkgname, $vars ) = parse_makefile_pkgsrc($file);
-        $pkgname ||= 'UNDEFINED';
-        print "$file -> $pkgname\n";
-        foreach my $varname ( sort keys %{$vars} ) {
-            print "\t$varname = $vars->{$varname}\n";
-        }
-
-        #if ($opt{d}) {
-        #	pkgsrc_check_depends();
-        #}
-    }
-    exit;
-}
-
-sub main() {
-    my ( $pkgsrcdir, $pkgdistdir );
-
-    $pkgsrcdir  = $default_vars->{PKGSRCDIR};
-    $pkgdistdir = $default_vars->{DISTDIR};
-
-    if ( $opt{r} && !$opt{o} && !$opt{m} && !$opt{p} ) {
-        $opt{o} = $opt{m} = $opt{p} = 1;
-    }
-    if ( $opt{o} || $opt{m} ) {
-        my (@baddist);
-
-        @baddist =
-          scan_pkgsrc_distfiles_vs_distinfo( $pkgsrcdir, $pkgdistdir, $opt{o},
-            $opt{m} );
-        if ( $opt{r} ) {
-            verbose("Unlinking 'bad' distfiles\n");
-            foreach my $distfile (@baddist) {
-                unlink("$pkgdistdir/$distfile");
-            }
-        }
-    }
-
-    # List BROKEN packages
-    if ( $opt{B} ) {
-        scan_pkgsrc_makefiles($pkgsrcdir);
-        foreach my $pkgver ( $pkglist->pkgver ) {
-            $pkgver->var('BROKEN') || next;
-            print $pkgver->pkgname . ': ' . $pkgver->var('BROKEN') . "\n";
-        }
-    }
-
-    # List obsolete or NO_BIN_ON_FTP/RESTRICTED prebuilt packages
-    #
-    if ( $opt{p} || $opt{O} || $opt{R} || $opt{V} ) {
-        if ( $opt{V} ) {
-            my ($vuln) = "$pkgdistdir/pkg-vulnerabilities";
-
-            if ( !open( VULN, $vuln ) ) {
-                fail("Unable to open '$vuln': $!");
-            }
-            while (<VULN>) {
-                s/#.*//;
-                if (/([^*?[]+)(<|>|<=|>=)(\d\S+)/) {
-                    my ( $pkg, $cmp, $ver ) = ( $1, $2, $3 );
-                    push( @{ $vuln{$pkg} }, "$cmp $ver" );
-                }
-            }
-            close(VULN);
-        }
-
-        if ( $opt{p} || $opt{O} || $opt{R} || $opt{V} ) {
-            scan_pkgsrc_makefiles($pkgsrcdir);
-        }
-        @prebuilt_pkgdirs      = ( $default_vars->{PACKAGES} );
-        %prebuilt_pkgdir_cache = ();
-
-        while (@prebuilt_pkgdirs) {
-            find( \&check_prebuilt_packages, shift @prebuilt_pkgdirs );
-        }
-
-        if ( $opt{r} ) {
-            verbose("Unlinking listed prebuiltpackages\n");
-            foreach my $pkgfile (@matched_prebuiltpackages) {
-                unlink($pkgfile);
-            }
-        }
-    }
-
-    if ( $opt{S} ) {
-        my (%in_subdir);
-
-        foreach my $cat ( list_pkgsrc_categories($pkgsrcdir) ) {
-            my $vars = parse_makefile_vars("$pkgsrcdir/$cat/Makefile");
-
-            if ( !$vars->{SUBDIR} ) {
-                print "Warning - no SUBDIR for $cat\n";
-                next;
-            }
-            foreach my $pkgdir ( split( /\s+/, $vars->{SUBDIR} ) ) {
-                $in_subdir{"$cat/$pkgdir"} = 1;
-            }
-        }
-
-        scan_pkgsrc_makefiles($pkgsrcdir);
-        foreach my $pkgver ( $pkglist->pkgver ) {
-            if ( !defined $in_subdir{ $pkgver->var('dir') } ) {
-                print $pkgver->var('dir') . ": Not in SUBDIR\n";
-            }
-        }
-    }
-
-    if ( $opt{g} ) {
-        my $tmpfile = "$opt{g}.tmp.$$";
-
-        scan_pkgsrc_makefiles($pkgsrcdir);
-        if ( !open( TABLE, ">$tmpfile" ) ) {
-            fail("Unable to write '$tmpfile': $!");
-        }
-        foreach my $pkgver ( $pkglist->pkgver ) {
-            print TABLE $pkgver->pkg . "\t"
-              . $pkgver->var('dir') . "\t"
-              . $pkgver->ver . "\n";
-        }
-        if ( !close(TABLE) ) {
-            fail("Error while writing '$tmpfile': $!");
-        }
-        if ( !rename( $tmpfile, $opt{g} ) ) {
-            fail("Error in rename('$tmpfile','$opt{g}'): $!");
-        }
-    }
-
-    if ( $opt{d} ) {
-        scan_pkgsrc_makefiles($pkgsrcdir);
-        pkgsrc_check_depends();
-    }
-
-    if ( $opt{i} || $opt{u} ) {
-        my ( @pkgs, @update );
-
-        @pkgs = list_installed_packages();
-        scan_pkgsrc_makefiles($pkgsrcdir);
-
-        foreach my $pkgname ( sort @pkgs ) {
-            if ( $_ = invalid_version($pkgname) ) {
-                print $_;
-
-                if ( $pkgname =~ /^([^*?[]+)-([\d*?[].*)/ ) {
-                    foreach my $pkgver ( $pkglist->pkgver($1) ) {
-                        $pkgver->var('dir') =~ /-current/ && next;
-                        push( @update, $pkgver );
-                        last;
-                    }
-                }
-            }
-        }
-
-        if ( $opt{u} ) {
-            print "\nREQUIRED details for packages that could be updated:\n";
-
-            foreach my $pkgver (@update) {
-                print $pkgver->pkg . ':';
-                if ( open( PKGINFO, 'pkg_info -R ' . $pkgver->pkg . '|' ) ) {
-                    my ($list);
-
-                    while (<PKGINFO>) {
-                        if (/Required by:/) {
-                            $list = 1;
-                        }
-                        elsif ($list) {
-                            chomp;
-                            s/-\d.*//;
-                            print " $_";
-                        }
-                    }
-                    close(PKGINFO);
-                }
-                print "\n";
-            }
-
-            print
-              "\nRunning '${conf_make} fetch-list | sh' for each package:\n";
-            foreach my $pkgver (@update) {
-                my ($pkgdir);
-
-                $pkgdir = $pkgver->var('dir');
-                if ( !defined($pkgdir) ) {
-                    fail(
-                        'Unable to determine ' . $pkgver->pkg . ' directory' );
-                }
-
-                print "$pkgsrcdir/$pkgdir\n";
-                safe_chdir("$pkgsrcdir/$pkgdir");
-                system("${conf_make} fetch-list | sh");
-            }
-        }
-    }
-
-    if ( $opt{E} ) {
-        scan_pkgsrc_makefiles($pkgsrcdir);
-        store_pkgsrc_makefiles( $opt{E} );
-    }
-}
-
-sub canonicalize_pkgname($) {
-	my ($pkgname) = @_;
-
-	$pkgname =~ s,^py\d+(?:pth|)-,py-,;
-	$pkgname =~ s,^ruby\d+-,ruby-,;
-	$pkgname =~ s,^php\d+-,php-,;
-	return $pkgname;
-}
-
-# Could speed up by building a cache of package names to paths, then processing
-# each package name once against the tests.
-sub check_prebuilt_packages() {
-
-    if ( $_ eq 'distfiles' || $_ eq 'pkgsrc' ) {
-
-        # Skip these subdirs if present
-        $File::Find::prune = 1;
-
-    }
-    elsif (/(.+)-(\d.*)\.t[bg]z$/) {
-        my ( $pkg, $ver ) = ( $1, $2 );
-
-	$pkg = canonicalize_pkgname($pkg);
-
-        if ( $opt{V} && $vuln{$pkg} ) {
-            foreach my $chk ( @{ $vuln{$pkg} } ) {
-                my ( $test, $matchver ) = split( ' ', $chk );
-
-                if ( deweycmp( $ver, $test, $matchver ) ) {
-                    print "$File::Find::dir/$_\n";
-                    push( @matched_prebuiltpackages, "$File::Find::dir/$_" );
-                    last;
-                }
-            }
-        }
-
-        my ($pkgs);
-        if ( $pkgs = $pkglist->pkgs($pkg) ) {
-            my ($pkgver) = $pkgs->pkgver($ver);
-
-            if ( !defined $pkgver ) {
-                if ( $opt{p} ) {
-                    print "$File::Find::dir/$_\n";
-                    push( @matched_prebuiltpackages, "$File::Find::dir/$_" );
-                }
-
-                # Pick probably the last version
-                $pkgver = $pkgs->latestver;
-            }
-
-            if ( $opt{R} && $pkgver->var('RESTRICTED') ) {
-                print "$File::Find::dir/$_\n";
-                push( @matched_prebuiltpackages, "$File::Find::dir/$_" );
-            }
-
-            if ( $opt{O} && $pkgver->var('OSVERSION_SPECIFIC') ) {
-                print "$File::Find::dir/$_\n";
-                push( @matched_prebuiltpackages, "$File::Find::dir/$_" );
-            }
-        }
-
-    }
-    elsif ( -d $_ ) {
-        if ( $prebuilt_pkgdir_cache{"$File::Find::dir/$_"} ) {
-            $File::Find::prune = 1;
-            return;
-        }
-
-        $prebuilt_pkgdir_cache{"$File::Find::dir/$_"} = 1;
-        if ( -l $_ ) {
-            my ($dest) = readlink($_);
-
-            if ( substr( $dest, 0, 1 ) ne '/' ) {
-                $dest = "$File::Find::dir/$dest";
-            }
-            if ( !$prebuilt_pkgdir_cache{$dest} ) {
-                push( @prebuilt_pkgdirs, $dest );
-            }
-        }
-    }
-}
-
-# Dewey decimal verson number matching - or thereabouts
-# Also handles 'nb<N>' suffix (checked iff values otherwise identical)
-#
-sub deweycmp($$$) {
-    my ( $match, $test, $val ) = @_;
-    my ( $cmp, $match_nb, $val_nb );
-
-    $match_nb = $val_nb = 0;
-    if ( $match =~ /(.*)nb(.*)/ ) {
-
-        # Handle nb<N> suffix
-        $match    = $1;
-        $match_nb = $2;
-    }
-
-    if ( $val =~ /(.*)nb(.*)/ ) {
-
-        # Handle nb<N> suffix
-        $val    = $1;
-        $val_nb = $2;
-    }
-
-    $cmp = deweycmp_extract( $match, $val );
-
-    if ( !$cmp ) {
-
-        # Iff otherwise identical, check nb suffix
-        $cmp = deweycmp_extract( $match_nb, $val_nb );
-    }
-
-    eval "$cmp $test 0";
-}
-
-sub convert_to_standard_dewey(@) {
-    my ( $elem, $underscore, @temp );
-
-    # According to the current implementation in pkg_install/lib/str.c
-    # as of 2002/06/02, '_' before a number, '.', and 'pl' get treated as 0,
-    # while 'rc' and 'pre' get treated as -1; beta as '-2', alpha as '-3'.
-    # Other characters are converted to lower
-    # case and then to a number: a->1, b->2, c->3, etc. Numbers stay the same.
-    # 'nb' is a special case that's already been handled when we are here.
-    foreach $elem (@_) {
-        if ( $elem =~ /\d+/ ) {
-            push( @temp, $elem );
-
-        }
-        elsif ( $elem =~ /^pl$/ or $elem =~ /^\.$/ ) {
-            push( @temp, 0 );
-
-        }
-        elsif ( $elem =~ /^_$/ ) {
-            push( @temp, 0 );
-
-        }
-        elsif ( $elem =~ /^pre$/ ) {
-            push( @temp, -1 );
-
-        }
-        elsif ( $elem =~ /^rc$/ ) {
-            push( @temp, -1 );
-
-        }
-        elsif ( $elem =~ /^beta$/ ) {
-            push( @temp, -2 );
-
-        }
-        elsif ( $elem =~ /^alpha$/ ) {
-            push( @temp, -3 );
-
-        }
-        else {
-            push( @temp, 0 );
-            push( @temp, ord($elem) - ord("a") + 1 );
-        }
-    }
-    @temp;
-}
-
-sub deweycmp_extract($$) {
-    my ( $match, $val ) = @_;
-    my ( $cmp, @matchlist, @vallist, $i, $len );
-
-    @matchlist = convert_to_standard_dewey( split( /(\D+)/, lc($match) ) );
-    @vallist   = convert_to_standard_dewey( split( /(\D+)/, lc($val) ) );
-    $cmp       = 0;
-    $i         = 0;
-    if ( $#matchlist > $#vallist ) {
-        $len = $#matchlist;
-    }
-    else {
-        $len = $#vallist;
-    }
-    while ( !$cmp && ( $i++ <= $len ) ) {
-        if ( !@matchlist ) {
-            push( @matchlist, 0 );
-        }
-        if ( !@vallist ) {
-            push( @vallist, 0 );
-        }
-        $cmp = ( shift @matchlist <=> shift @vallist );
-    }
-    $cmp;
-}
-
-sub fail(@) {
-
-    print STDERR @_, "\n";
-    exit(3);
-}
-
-sub get_default_makefile_vars() {
-
-    chomp( $pkg_installver = `pkg_info -V 2>/dev/null || echo 20010302` );
-
-    chomp( $_ = `uname -srm` );
-    (
-        $default_vars->{OPSYS},
-        $default_vars->{OS_VERSION},
-        $default_vars->{MACHINE}
-    ) = (split);
-    if ( !$default_vars->{MACHINE} ) {
-        die('Unable to extract machine from uname');
-    }
-
-    # Handle systems without uname -p  (NetBSD pre 1.4)
-    chomp( $default_vars->{MACHINE_ARCH} = `uname -p 2>/dev/null` );
-
-    if ( !$default_vars->{MACHINE_ARCH}
-        && $default_vars->{OS_VERSION} eq 'NetBSD' )
-    {
-        chomp( $default_vars->{MACHINE_ARCH} = `sysctl -n hw.machine_arch` );
-    }
-
-    if ( !$default_vars->{MACHINE_ARCH} ) {
-        $default_vars->{MACHINE_ARCH} = $default_vars->{MACHINE};
-    }
-
-    $default_vars->{OBJECT_FMT}  = 'x';
-    $default_vars->{LOWER_OPSYS} = lc( $default_vars->{OPSYS} );
-
-    if ( $opt{P} ) {
-        $default_vars->{PKGSRCDIR} = $opt{P};
-    }
-    else {
-        $default_vars->{PKGSRCDIR} = $conf_pkgsrcdir;
-    }
-
-    $default_vars->{DESTDIR}   = '';
-    $default_vars->{LOCALBASE} = '/usr/pkg';
-    $default_vars->{X11BASE}   = '/usr/X11R6';
-
-    my ($vars);
-    if ( -f '/etc/mk.conf' && ( $vars = parse_makefile_vars('/etc/mk.conf') ) )
-    {
-        foreach my $var ( keys %{$vars} ) {
-            $default_vars->{$var} = $vars->{$var};
-        }
-    }
-
-    if ( $opt{P} ) {
-        $default_vars->{PKGSRCDIR} = $opt{P};
-    }
-
-    if ( $opt{M} ) {
-        $default_vars->{DISTDIR} = $opt{M};
-    }
-    else {
-        $default_vars->{DISTDIR} ||= $default_vars->{PKGSRCDIR} . '/distfiles';
-    }
-
-    if ( $opt{K} ) {
-        $default_vars->{PACKAGES} = $opt{K};
-    }
-
-    # Extract some variables from bsd.pkg.mk
-    my ($mkvars);
-    $mkvars = parse_makefile_vars(
-        "$default_vars->{PKGSRCDIR}/mk/bsd.pkg.mk",
-        "$default_vars->{PKGSRCDIR}/mk/scripts"
-    );
-    foreach my $varname ( keys %{$mkvars} ) {
-        if ( $varname =~ /_REQD$/ || $varname eq 'EXTRACT_SUFX' ) {
-            $default_vars->{$varname} = $mkvars->{$varname};
-        }
-    }
-
-    $default_vars->{PACKAGES} ||= $default_vars->{PKGSRCDIR} . '/packages';
-}
-
-# Determine if a package version is current. If not, report correct version
-# if found
-#
-sub invalid_version($) {
-    my ($pkgmatch) = @_;
-    my ( $fail,       $ok );
-    my ( @pkgmatches, @todo );
-
-    @todo = ($pkgmatch);
-
-    # We handle {} here, everything else in package_globmatch
-    while ( $pkgmatch = shift @todo ) {
-        if ( $pkgmatch =~ /(.*){([^{}]+)}(.*)/ ) {
-            foreach ( split( ',', $2 ) ) {
-                push( @todo, "$1$_$3" );
-            }
-        }
-        else {
-            push( @pkgmatches, $pkgmatch );
-        }
-    }
-
-    foreach $pkgmatch (@pkgmatches) {
-        my ( $pkg, $badver ) = package_globmatch($pkgmatch);
-
-        if ( defined($badver) ) {
-            my ($pkgs);
-
-            if ( $pkgs = $pkglist->pkgs($pkg) ) {
-                $fail .=
-                  "Version mismatch: '$pkg' $badver vs "
-                  . join( ',', $pkgs->versions ) . "\n";
-            }
-            else {
-                $fail .= "Unknown package: '$pkg' version $badver\n";
-            }
-        }
-        else {
-
-            # If we find one match, don't bitch about others
-            $ok = 1;
-        }
-    }
-    $ok && ( $fail = undef );
-    $fail;
-}
-
-# List (recursive) non directory contents of specified directory
-#
-sub listdir($$) {
-    my ( $base, $dir ) = @_;
-    my ($thisdir);
-    my ( @list, @thislist );
-
-    $thisdir = $base;
-    if ( defined($dir) ) {
-        $thisdir .= "/$dir";
-        $dir     .= '/';
-    }
-    else {
-        $dir = '';
-    }
-
-    opendir( DIR, $thisdir ) || fail("Unable to opendir($thisdir): $!");
-    @thislist = grep( substr( $_, 0, 1 ) ne '.' && $_ ne 'CVS', readdir(DIR) );
-    closedir(DIR);
-    foreach my $entry (@thislist) {
-        if ( -d "$thisdir/$entry" ) {
-            push( @list, listdir( $base, "$dir$entry" ) );
-        }
-        else {
-            push( @list, "$dir$entry" );
-        }
-    }
-    @list;
-}
-
-# Use pkg_info to list installed packages
-#
-sub list_installed_packages() {
-    my (@pkgs);
-
-    open(PKG_INFO, 'pkg_info -e "*" |') || fail("Unable to run pkg_info: $!");
-    while (defined(my $pkg = <PKG_INFO>)) {
-        chomp($pkg);
-        push(@pkgs, canonicalize_pkgname($pkg));
-    }
-    close(PKG_INFO);
-
-    @pkgs;
-}
-
-# List top level pkgsrc categories
-#
-sub list_pkgsrc_categories($) {
-    my ($pkgsrcdir) = @_;
-    my (@categories);
-
-    opendir( BASE, $pkgsrcdir ) || die("Unable to opendir($pkgsrcdir): $!");
-    @categories =
-      grep( substr( $_, 0, 1 ) ne '.'
-          && $_ ne 'CVS'
-          && -f "$pkgsrcdir/$_/Makefile",
-        readdir(BASE) );
-    closedir(BASE);
-    @categories;
-}
-
-# For a given category, list potentially valid pkgdirs
-#
-sub list_pkgsrc_pkgdirs($$) {
-    my ( $pkgsrcdir, $cat ) = @_;
-    my (@pkgdirs);
-
-    if ( !opendir( CAT, "$pkgsrcdir/$cat" ) ) {
-        die("Unable to opendir($pkgsrcdir/cat): $!");
-    }
-    @pkgdirs =
-      sort grep( $_ ne 'Makefile'
-          && $_ ne 'pkg'
-          && $_ ne 'CVS'
-          && substr( $_, 0, 1 ) ne '.',
-        readdir(CAT) );
-    close(CAT);
-    @pkgdirs;
-}
-
-sub glob2regex($) {
-    my ($glob) = @_;
-    my ( @chars, $in_alt );
-    my ($regex);
-
-    @chars = split( //, $glob );
-    while ( defined( $_ = shift @chars ) ) {
-        if ( $_ eq '*' ) {
-            $regex .= '.*';
-        }
-        elsif ( $_ eq '?' ) {
-            $regex .= '.';
-        }
-        elsif ( $_ eq '+' ) {
-            $regex .= '.';
-        }
-        elsif ( $_ eq '\\+' ) {
-            $regex .= $_ . shift @chars;
-        }
-        elsif ( $_ eq '.' || $_ eq '|' ) {
-            $regex .= quotemeta;
-        }
-        elsif ( $_ eq '{' ) {
-            $regex .= '(';
-            ++$in_alt;
-        }
-        elsif ( $_ eq '}' ) {
-            if ( !$in_alt ) {
-
-                # Error
-                return undef;
-            }
-            $regex .= ')';
-            --$in_alt;
-        }
-        elsif ( $_ eq ',' && $in_alt ) {
-            $regex .= '|';
-        }
-        else {
-            $regex .= $_;
-        }
-    }
-
-    if ($in_alt) {
-
-        # Error
-        return undef;
-    }
-    if ( $regex eq $glob ) {
-        return ('');
-    }
-    if ( $opt{D} ) {
-        print "glob2regex: $glob -> $regex\n";
-    }
-    '^' . $regex . '$';
-}
-
-# Perform some (reasonable) subset of 'pkg_info -e' / glob(3)
-# Returns (sometimes best guess at) package name,
-# and either 'problem version' or undef if all OK
-#
-sub package_globmatch($) {
-    my ($pkgmatch) = @_;
-    my ( $matchpkgname, $matchver, $regex );
-
-    if ( $pkgmatch =~ /^([^*?[]+)(<|>|<=|>=|-)(\d[^*?[{]*)$/ ) {
-
-        # (package)(cmp)(dewey)
-        my ( $test, @pkgvers );
-
-        ( $matchpkgname, $test, $matchver ) = ( $1, $2, $3 );
-        if ( @pkgvers = $pkglist->pkgver($matchpkgname) ) {
-            foreach my $pkgver (@pkgvers) {
-                if ( $test eq '-' ) {
-                    if ( $pkgver->ver eq $matchver ) {
-                        $matchver = undef;
-                        last;
-                    }
-                }
-                else {
-                    if ( deweycmp( $pkgver->ver, $test, $matchver ) ) {
-                        $matchver = undef;
-                        last;
-                    }
-                }
-            }
-
-            if ( $matchver && $test ne '-' ) {
-                $matchver = "$test$matchver";
-            }
-        }
-
-    }
-    elsif ( $pkgmatch =~ /^([^[]+)-([\d*?{[].*)$/ ) {
-
-        # (package)-(globver)
-        my (@pkgnames);
-
-        ( $matchpkgname, $matchver ) = ( $1, $2 );
-
-        if ( defined $pkglist->pkgs($matchpkgname) ) {
-            push( @pkgnames, $matchpkgname );
-
-        }
-        elsif ( $regex = glob2regex($matchpkgname) ) {
-            foreach my $pkg ( $pkglist->pkgs ) {
-                ( $pkg->pkg() =~ /$regex/ ) && push( @pkgnames, $pkg->pkg() );
-            }
-        }
-
-        # Try to convert $matchver into regex version
-        #
-        $regex = glob2regex($matchver);
-
-        foreach my $pkg (@pkgnames) {
-            if ( defined $pkglist->pkgver( $pkg, $matchver ) ) {
-                return ($matchver);
-            }
-
-            if ($regex) {
-                foreach my $ver ( $pkglist->pkgs($pkg)->versions ) {
-                    if ( $ver =~ /$regex/ ) {
-                        $matchver = undef;
-                        last;
-                    }
-                }
-            }
-
-            $matchver || last;
-        }
-
-        # last ditch attempt to handle the whole DEPENDS as a glob
-        #
-        if ( $matchver && ( $regex = glob2regex($pkgmatch) ) ) {
-
-            # (large-glob)
-            foreach my $pkgver ( $pkglist->pkgver ) {
-                if ( $pkgver->pkgname =~ /$regex/ ) {
-                    $matchver = undef;
-                    last;
-                }
-            }
-        }
-
-    }
-    else {
-        ( $matchpkgname, $matchver ) = ( $pkgmatch, 'missing' );
-    }
-
-    ( $matchpkgname, $matchver );
-}
-
-# Parse a pkgsrc package makefile and return the pkgname and set variables
-#
-sub parse_makefile_pkgsrc($) {
-    my ($file) = @_;
-    my ( $pkgname, $vars );
-
-    $vars = parse_makefile_vars($file);
-
-    if ( !$vars ) {
-
-        # Missing Makefile
-        return undef;
-    }
-
-    if ( defined $vars->{PKGNAME} ) {
-        $pkgname = $vars->{PKGNAME};
-
-    }
-    elsif ( defined $vars->{DISTNAME} ) {
-        $pkgname = $vars->{DISTNAME};
-    }
-
-    if ( defined $vars->{PKGNAME} ) {
-        debug("$file: PKGNAME=$vars->{PKGNAME}\n");
-    }
-    if ( defined $vars->{DISTNAME} ) {
-        debug("$file: DISTNAME=$vars->{DISTNAME}\n");
-    }
-
-    if ( !defined $pkgname || $pkgname !~ /(.*)-(\d.*)/ ) {
-
-        # invoke make here as a last resort
-        my ($pkgsrcdir) = ( $file =~ m:(/.*)/: );
-        my $pid = open3( \*WTR, \*RDR, \*ERR,
-            "cd $pkgsrcdir ; ${conf_make} show-vars VARNAMES=PKGNAME" );
-        if ( !$pid ) {
-            warn "$file: Unable to run make: $!";
-        }
-        else {
-            close(WTR);
-            my @errors = <ERR>;
-            close(ERR);
-            my ($makepkgname) = <RDR>;
-            close(RDR);
-            wait;
-            chomp @errors;
-            if (@errors) { warn "\n$file: @errors\n"; }
-
-            if ( $makepkgname =~ /(.*)-(\d.*)/ ) {
-                $pkgname = $makepkgname;
-            }
-        }
-    }
-
-    if ( defined $pkgname ) {
-        if ( $pkgname =~ /^pkg_install-(\d+)$/ && $1 < $pkg_installver ) {
-            $pkgname = "pkg_install-$pkg_installver";
-        }
-
-	$pkgname = canonicalize_pkgname($pkgname);
-
-        if ( defined $vars->{PKGREVISION}
-            and not $vars->{PKGREVISION} =~ /^\s*$/ )
-        {
-            if ( $vars->{PKGREVISION} =~ /\D/ ) {
-                print
-                  "\nBogus: PKGREVISION $vars->{PKGREVISION} (from $file)\n";
-
-            }
-            elsif ( $vars->{PKGREVISION} ) {
-                $pkgname .= "nb";
-                $pkgname .= $vars->{PKGREVISION};
-            }
-        }
-
-        if ( $pkgname =~ /\$/ ) {
-            print "\nBogus: $pkgname (from $file)\n";
-
-        }
-        elsif ( $pkgname =~ /(.*)-(\d.*)/ ) {
-            if ($pkglist) {
-                my ($pkgver) = $pkglist->add( $1, $2 );
-
-                debug("add $1 $2\n");
-
-                foreach
-                  my $var (qw(DEPENDS RESTRICTED OSVERSION_SPECIFIC BROKEN))
-                {
-                    $pkgver->var( $var, $vars->{$var} );
-                }
-
-                if ( defined $vars->{NO_BIN_ON_FTP} ) {
-                    $pkgver->var( 'RESTRICTED', 'NO_BIN_ON_FTP' );
-                }
-
-                if ( $file =~ m:([^/]+/[^/]+)/Makefile$: ) {
-                    $pkgver->var( 'dir', $1 );
-                }
-                else {
-                    $pkgver->var( 'dir', 'unknown' );
-                }
-            }
-        }
-        else {
-            print "Cannot extract $pkgname version ($file)\n";
-        }
-
-        return ( $pkgname, $vars );
-
-    }
-    else {
-        return (undef);
-    }
-}
-
-# Extract variable assignments from Makefile
-# Much unpalatable magic to avoid having to use make (all for speed)
-#
-sub parse_makefile_vars($$) {
-    my ( $file, $cwd ) = @_;
-    my (
-        $pkgname, %vars, $plus, $value, @data,
-        %incfiles,    # Cache of previously included fils
-        %incdirs,     # Directories in which to check for includes
-        @if_false
-    );                # 0:true 1:false 2:nested-false&nomore-elsif
-
-    if ( !open( FILE, $file ) ) {
-        return (undef);
-    }
-    @data = map { chomp; $_ } <FILE>;
-    close(FILE);
-
-    $incdirs{"."} = 1;
-    $incdirs{ dirname($file) } = 1;
-
-    # Some Makefiles depend on these being set
-    if ( $file eq '/etc/mk.conf' ) {
-        $vars{LINTPKGSRC} = 'YES';
-    }
-    else {
-        %vars = %{$default_vars};
-    }
-    $vars{BSD_PKG_MK} = 'YES';
-
-    if ($cwd) {
-        $vars{'.CURDIR'} = $cwd;
-
-    }
-    elsif ( $file =~ m#(.*)/# ) {
-        $vars{'.CURDIR'} = $1;
-
-    }
-    else {
-        $vars{'.CURDIR'} = getcwd;
-    }
-
-    $incdirs{ $vars{'.CURDIR'} } = 1;
-    if ( $opt{L} ) {
-        print "$file\n";
-    }
-
-    while ( defined( $_ = shift(@data) ) ) {
-        s/\s*[^\\]#.*//;
-
-        # Continuation lines
-        #
-        while ( substr( $_, -1 ) eq "\\" ) {
-            substr( $_, -2 ) = shift @data;
-        }
-
-        # Conditionals
-        #
-        if (m#^\.\s*if(|def|ndef)\s+(.*)#) {
-            my ( $type, $false );
-
-            $type = $1;
-            if ( $if_false[$#if_false] ) {
-                push( @if_false, 2 );
-
-            }
-            elsif ( $type eq '' ) {
-
-                # Straight if
-                push( @if_false, parse_eval_make_false( $2, \%vars ) );
-
-            }
-            else {
-                $false = !defined( $vars{ parse_expand_vars( $2, \%vars ) } );
-                if ( $type eq 'ndef' ) {
-                    $false = !$false;
-                }
-                push( @if_false, $false ? 1 : 0 );
-            }
-            debug("$file: .if$type (! @if_false)\n");
-            next;
-        }
-
-        if ( m#^\.\s*elif\s+(.*)# && @if_false ) {
-            if ( $if_false[$#if_false] == 0 ) {
-                $if_false[$#if_false] = 2;
-            }
-            elsif ( $if_false[$#if_false] == 1
-                && !parse_eval_make_false( $1, \%vars ) )
-            {
-                $if_false[$#if_false] = 0;
-            }
-            debug("$file: .elif (! @if_false)\n");
-            next;
-        }
-
-        if ( m#^\.\s*else\b# && @if_false ) {
-            $if_false[$#if_false] = $if_false[$#if_false] == 1 ? 0 : 1;
-            debug("$file: .else (! @if_false)\n");
-            next;
-        }
-
-        if (m#^\.\s*endif\b#) {
-            pop(@if_false);
-            debug("$file: .endif (! @if_false)\n");
-            next;
-        }
-
-        $if_false[$#if_false] && next;
-
-        # Included files (just unshift onto @data)
-        #
-        if (m#^\.\s*include\s+"([^"]+)"#) {
-            my ($incfile) = parse_expand_vars( $1, \%vars );
-
-            # At this point just skip any includes which we were not able to
-            # fully expand
-            if (   $incfile =~ m#/mk/bsd#
-                || $incfile =~ /$magic_undefined/
-                || ( !$opt{d} && $incfile =~ m#/(buildlink[^/]*\.mk)# ) )
-            {
-                debug("$file: .include \"$incfile\" skipped\n");
-            }
-            else {
-                debug("$file: .include \"$incfile\"\n");
-
-                # Expand any simple vars in $incfile
-                #
-
-                if ( substr( $incfile, 0, 1 ) ne '/' ) {
-                    foreach my $dir ( keys %incdirs ) {
-                        if ( -f "$dir/$incfile" ) {
-                            $incfile = "$dir/$incfile";
-                            last;
-                        }
-                    }
-                }
-
-                # perl 5.6.1 realpath() cannot handle files, only directories
-                # If the last component is a symlink this will give a false
-                # negative, but that is not a problem as the duplicate check
-                # is for performance
-                $incfile =~ m#^(.+)(/[^/]+)$#;
-
-                if ( !-f $incfile ) {
-                    if ( !$opt{L} ) {
-                        verbose("\n");
-                    }
-
-                    verbose("$file: Cannot locate $incfile in "
-                          . join( " ", sort keys %incdirs )
-                          . "\n" );
-
-                }
-                else {
-                    $incfile = realpath($1) . $2;
-
-                    if ( !$incfiles{$incfile} ) {
-                        if ( $opt{L} ) {
-                            print "inc $incfile\n";
-                        }
-                        $incfiles{$incfile} = 1;
-
-                        if ( !open( FILE, $incfile ) ) {
-                            verbose(
-                                "Cannot open '$incfile' (from $file): $_ $!\n");
-                        }
-                        else {
-                            my $NEWCURDIR = $incfile;
-                            $NEWCURDIR =~ s#/[^/]*$##;
-                            $incdirs{$NEWCURDIR} = 1;
-                            unshift( @data, ".CURDIR=$vars{'.CURDIR'}" );
-                            unshift( @data, map { chomp; $_ } <FILE> );
-                            unshift( @data, ".CURDIR=$NEWCURDIR" );
-                            close(FILE);
-                        }
-                    }
-                }
-            }
-            next;
-        }
-
-        if (/^ *([-\w\.]+)\s*([:+?]?)=\s*(.*)/) {
-            my ($key);
-
-            $key   = $1;
-            $plus  = $2;
-            $value = $3;
-
-            if ( $plus eq ':' ) {
-                $vars{$key} = parse_expand_vars( $value, \%vars );
-            }
-            elsif ( $plus eq '+' && defined $vars{$key} ) {
-                $vars{$key} .= " $value";
-            }
-            elsif ( $plus ne '?' || !defined $vars{$key} ) {
-                $vars{$key} = $value;
-            }
-            debug("assignment: $key$plus=[$value] ($vars{$key})\n");
-
-            # Give python a little hand (XXX - do we wanna consider actually
-            # implementing make .for loops, etc?
-            #
-            if ( $key eq "PYTHON_VERSIONS_ACCEPTED" ) {
-                my ($pv);
-
-                foreach $pv ( split( /\s+/, $vars{PYTHON_VERSIONS_ACCEPTED} ) )
-                {
-                    $vars{"_PYTHON_VERSION_FIRSTACCEPTED"} ||= $pv;
-                    $vars{"_PYTHON_VERSION_${pv}_OK"} = "yes";
-                }
-            }
-        }
-    }
-
-    debug("$file: expand\n");
-
-    # Handle variable substitutions  FRED = a-${JIM:S/-/-b-/}
-    #
-    my ($loop);
-
-    for ( $loop = 1 ; $loop ; ) {
-        $loop = 0;
-        foreach my $key ( keys %vars ) {
-            if ( index( $vars{$key}, '$' ) == -1 ) {
-                next;
-            }
-
-            $_ = parse_expand_vars( $vars{$key}, \%vars );
-            if ( $_ ne $vars{$key} ) {
-                $vars{$key} = $_;
-                $loop = 1;
-
-            }
-            elsif ( $vars{$key} =~
-                m#\${(\w+):([CS]([^{}])[^{}\3]+\3[^{}\3]*\3[g1]*(|:[^{}]+))}# )
-            {
-                my ( $left, $subvar, $right ) = ( $`, $1, $' );
-                my (@patterns) = split( ':', $2 );
-                my ($result);
-
-                $result = $vars{$subvar};
-                $result ||= '';
-
-                # If $vars{$subvar} contains a $ skip it on this pass.
-                # Hopefully it will get substituted and we can catch it
-                # next time around.
-                if ( index( $result, '${' ) != -1 ) {
-                    next;
-                }
-
-                debug(
-                    "$file: substitutelist $key ($result) $subvar (@patterns)\n"
-                );
-                foreach (@patterns) {
-                    if ( !m#([CS])(.)([^/]+)\2([^/]*)\2([1g]*)# ) {
-                        next;
-                    }
-
-                    my ( $how, $from, $to, $global ) = ( $1, $3, $4, $5 );
-
-                    debug(
-"$file: substituteglob $subvar, $how, $from, $to, $global\n"
-                    );
-                    if ( $how eq 'S' ) {
-
-                        # Limited substitution - keep ^ and $
-                        $from =~ s/([?.{}\]\[*+])/\\$1/g;
-                    }
-                    $to =~ s/\\(\d)/\$$1/g;    # Change \1 etc to $1
-                    $to =~ s/\&/\$&/g;         # Change & to $1
-
-                    my ($notfirst);
-                    if ( $global =~ s/1// ) {
-                        ( $from, $notfirst ) = split( '\s', $from, 2 );
-                    }
-
-                    debug("$file: substituteperl $subvar, $how, $from, $to\n");
-                    eval "\$result =~ s/$from/$to/$global";
-                    if ( defined $notfirst ) {
-                        $result .= " $notfirst";
-                    }
-                }
-
-                $vars{$key} = $left . $result . $right;
-                $loop = 1;
-            }
-        }
-    }
-
-    foreach my $key ( keys %vars ) {
-        $vars{$key} =~ s/$magic_undefined//;
-    }
-    \%vars;
-}
-
-sub parse_expand_vars($$) {
-    my ( $line, $vars ) = @_;
-
-    while ( $line =~ /\$\{([-\w.]+)\}/ ) {
-        if ( defined( ${$vars}{$1} ) ) {
-            $line = $` . ${$vars}{$1} . $';
-        }
-        else {
-            $line = $` . $magic_undefined . $';
-        }
-    }
-    $line;
-}
-
-sub parse_expand_vars_dumb($$) {
-    my ( $line, $vars ) = @_;
-
-    while ( $line =~ /\$\{([-\w.]+)\}/ ) {
-        if ( defined( ${$vars}{$1} ) ) {
-            $line = $` . ${$vars}{$1} . $';
-        }
-        else {
-            $line = $` . $magic_undefined . $';
-        }
-    }
-    $line;
-}
-
-sub parse_eval_make_false($$) {
-    my ( $line, $vars ) = @_;
-    my ( $false, $test );
-
-    $false = 0;
-    $test = parse_expand_vars_dumb( $line, $vars );
-
-    # XXX This is _so_ wrong - need to parse this correctly
-    $test =~ s/""/\r/g;
-    $test =~ s/"//g;      # "
-    $test =~ s/\r/""/g;
-
-    debug("conditional: $test\n");
-
-    # XXX Could do something with target
-    while ( $test =~ /(target|empty|make|defined|exists)\s*\(([^()]+)\)/ ) {
-        my $testname = $1;
-        my $varname  = $2;
-        my $var;
-
-        # Implement (some of) make's :M modifier
-        if ( $varname =~ /^([^:]+):M(.+)$/ ) {
-            $varname = $1;
-            my $match = $2;
-
-            $var = $${vars}{$varname};
-            $var = parse_expand_vars( $var, $vars ) if defined $var;
-
-            $match =~ s/([.+])/\\$1/g;
-            $match =~ s/\*/.*/g;
-            $match =~ s/\?/./g;
-            $match = '^' . $match . '$';
-            $var = ( $var =~ /$match/ ) if defined $var;
-        }
-        else {
-            $var = $${vars}{$varname};
-            $var = parse_expand_vars( $var, $vars ) if defined $var;
-        }
-
-        if ( defined $var && $var eq $magic_undefined ) {
-            $var = undef;
-        }
-
-        if ( $testname eq 'exists' ) {
-            $_ = ( -e $varname ) ? 1 : 0;
-
-        }
-        elsif ( $testname eq 'defined' ) {
-            $_ = defined($var) ? 1 : 0;
-
-        }
-        elsif ( $testname eq 'empty' ) {
-            $_ = ( ( not defined($var) or ( length($var) == 0 ) ) ? 1 : 0 );
-
-        }
-        else {
-            $_ = 0;
-        }
-
-        $test =~ s/$testname\s*\([^()]+\)/$_/;
-        debug("conditional: update to $test\n");
-    }
-
-    while ( $test =~ /([^\s()\|\&]+)\s+(!=|==)\s+([^\s()]+)/ ) {
-        if ( $2 eq '==' ) {
-            $_ = ( $1 eq $3 ) ? 1 : 0;
-        }
-        else {
-            $_ = ( $1 ne $3 ) ? 1 : 0;
-        }
-        $test =~ s/[^\s()\|\&]+\s+(!=|==)\s+[^\s()]+/$_/;
-    }
-
-    if ( $test !~ /[^<>\d()\s&|.!]/ ) {
-        $false = eval "($test)?0:1";
-        if ( !defined $false ) {
-            fail("Eval failed $line - $test");
-        }
-        debug( "conditional: evaluated to " . ( $false ? 0 : 1 ) . "\n" );
-
-    }
-    else {
-        $false = 0;
-        debug("conditional: defaulting to 0\n");
-    }
-    $false;
-}
-
-# chdir() || fail()
-#
-sub safe_chdir($) {
-    my ($dir) = @_;
-
-    debug("chdir: $dir");
-    if ( !chdir($dir) ) {
-        fail("Unable to chdir($dir): $!");
-    }
-}
-
-# Generate pkgname->category/pkg mapping, optionally check DEPENDS
-#
-sub scan_pkgsrc_makefiles($$) {
-    my ( $pkgsrcdir, $check_depends ) = @_;
-    my (@categories);
-
-    if ($pkglist) {
-
-        # Already done
-        return;
-    }
-
-    if ( $opt{I} ) {
-        load_pkgsrc_makefiles( $opt{I} );
-        return;
-    }
-
-    $pkglist    = new PkgList;
-    @categories = list_pkgsrc_categories($pkgsrcdir);
-    verbose('Scan Makefiles: ');
-
-    if ( !$opt{L} ) {
-        verbose( '_' x @categories . "\b" x @categories );
-    }
-    else {
-        verbose("\n");
-    }
-
-    foreach my $cat ( sort @categories ) {
-        foreach my $pkgdir ( list_pkgsrc_pkgdirs( $pkgsrcdir, $cat ) ) {
-            my ( $pkg, $vars ) =
-              parse_makefile_pkgsrc("$pkgsrcdir/$cat/$pkgdir/Makefile");
-        }
-
-        if ( !$opt{L} ) {
-            verbose('.');
-        }
-    }
-
-    if ( !$opt{L} ) {
-        my ($len);
-
-        $_   = $pkglist->numpkgver() . ' packages';
-        $len = @categories - length($_);
-        verbose( "\b" x @categories, $_, ' ' x $len, "\b" x $len, "\n" );
-    }
-}
-
-# Cross reference all depends
-#
-sub pkgsrc_check_depends() {
-
-    foreach my $pkgver ( $pkglist->pkgver ) {
-        my ( $err, $msg );
-
-        defined $pkgver->var('DEPENDS') || next;
-        foreach my $depend ( split( " ", $pkgver->var('DEPENDS') ) ) {
-
-            $depend =~ s/:.*// || next;
-
-	    $depend = canonicalize_pkgname($depend);
-            if ( ( $msg = invalid_version($depend) ) ) {
-                if ( !defined($err) ) {
-                    print $pkgver->pkgname . " DEPENDS errors:\n";
-                }
-                $err = 1;
-                $msg =~ s/(\n)(.)/$1\t$2/g;
-                print "\t$msg";
-            }
-        }
-    }
-}
-
-# Extract all distinfo entries, then verify contents of distfiles
-#
-sub scan_pkgsrc_distfiles_vs_distinfo($$$$) {
-    my ( $pkgsrcdir, $pkgdistdir, $check_unref, $check_distinfo ) = @_;
-    my (@categories);
-    my ( %distfiles, %sumfiles, @distwarn, $numpkg );
-    my (%bad_distfiles);
-
-    @categories = list_pkgsrc_categories($pkgsrcdir);
-
-    verbose( 'Scan distinfo: ' . '_' x @categories . "\b" x @categories );
-    $numpkg = 0;
-    foreach my $cat ( sort @categories ) {
-        foreach my $pkgdir ( list_pkgsrc_pkgdirs( $pkgsrcdir, $cat ) ) {
-            if ( open( DISTINFO, "$pkgsrcdir/$cat/$pkgdir/distinfo" ) ) {
-                ++$numpkg;
-                while (<DISTINFO>) {
-                    if (m/^(\w+) ?\(([^\)]+)\) = (\S+)/) {
-                        my ( $dn, $ds, $dt );
-                        $dt = $1;
-                        $dn = $2;
-                        $ds = $3;
-                        if ( $dn =~ /^patch-[\w.\-]+$/ ) {
-                            next;
-                        }
-
-                        # Strip leading ./ which sometimes gets added
-                        # because of DISTSUBDIR=.
-                        $dn =~ s/^(\.\/)*//;
-                        if ( !defined $distfiles{$dn} ) {
-                            $distfiles{$dn}{sumtype} = $dt;
-                            $distfiles{$dn}{sum}     = $ds;
-                            $distfiles{$dn}{path}    = "$cat/$pkgdir";
-
-                        }
-                        elsif ($distfiles{$dn}{sumtype} eq $dt
-                            && $distfiles{$dn}{sum} ne $ds )
-                        {
-                            push( @distwarn,
-                                    "checksum mismatch between '$dt' for '$dn' "
-                                  . "in $cat/$pkgdir and $distfiles{$dn}{path}\n"
-                            );
-                        }
-                    }
-                }
-                close(DISTINFO);
-            }
-        }
-        verbose('.');
-    }
-    verbose(" ($numpkg packages)\n");
-
-    # Do not mark the vulnerabilities file as unknown
-    $distfiles{'pkg-vulnerabilities'} = {
-        path => 'pkg-vulnerabilities',
-        sum  => 'IGNORE'
-    };
-
-    foreach my $file ( listdir( "$pkgdistdir", undef ) ) {
-        my ($dist);
-
-        if ( !defined( $dist = $distfiles{$file} ) ) {
-            $bad_distfiles{$file} = 1;
-
-        }
-        else {
-            if ( $dist->{sum} ne 'IGNORE' ) {
-                push( @{ $sumfiles{ $dist->{sumtype} } }, $file );
-            }
-        }
-    }
-
-    if ( $check_unref && %bad_distfiles ) {
-        verbose( scalar( keys %bad_distfiles ),
-            " unreferenced file(s) in '$pkgdistdir':\n" );
-        print join( "\n", sort keys %bad_distfiles ), "\n";
-    }
-
-    if ($check_distinfo) {
-        if (@distwarn) {
-            verbose(@distwarn);
-        }
-
-        verbose("checksum mismatches\n");
-        safe_chdir($pkgdistdir);
-        foreach my $sum ( keys %sumfiles ) {
-            if ( $sum eq 'Size' ) {
-                foreach my $file ( @{ $sumfiles{$sum} } ) {
-                    if ( !-f $file || -S $file != $distfiles{$file}{sum} ) {
-                        print $file, " (Size)\n";
-                        $bad_distfiles{$file} = 1;
-                    }
-                }
-                next;
-            }
-
-            open( DIGEST, "digest $sum @{$sumfiles{$sum}}|" )
-              || fail("Run digest: $!");
-            while (<DIGEST>) {
-                if (m/^$sum ?\(([^\)]+)\) = (\S+)/) {
-                    if ( $distfiles{$1}{sum} ne $2 ) {
-                        print $1, " ($sum)\n";
-                        $bad_distfiles{$1} = 1;
-                    }
-                }
-            }
-            close(DIGEST);
-        }
-        safe_chdir('/');    # Do not want to stay in $pkgdistdir
-    }
-    ( sort keys %bad_distfiles );
-}
-
-sub load_pkgsrc_makefiles() {
-
-    open( STORE, "<$_[0]" ) || die("Cannot read pkgsrc store from $_[0]: $!\n");
-    my ($pkgver);
-    our ( $pkgcnt, $pkgnum, $subpkgcnt, $subpkgnum );
-    $pkglist = new PkgList;
-    while (<STORE>) {
-        eval $_;
-    }
-    close(STORE);
-}
-
-sub store_pkgsrc_makefiles() {
-    open( STORE, ">$_[0]" ) || die("Cannot save pkgsrc store to $_[0]: $!\n");
-    my $was = select(STORE);
-    print(
-        'sub __pkgcount { $subpkgnum += $_[0]; ',
-        'verbose("\rReading pkgsrc database: ',
-        '$pkgnum / $pkgcnt ($subpkgnum / $subpkgcnt) pkgs"); }',
-        "\n"
-    );
-    $pkglist->store;
-    print("verbose(\"...done\\n\");\n");
-    select($was);
-    close(STORE);
-}
-
-# Remember to update manual page when modifying option list
-#
-sub usage_and_exit() {
-    print "Usage: lintpkgsrc [opts] [makefiles]
-opts:
-  -h : This help.	 [see lintpkgsrc(1) for more information]
-
-Installed package options:		Distfile options:
-  -i : Check version against pkgsrc	  -m : List distinfo mismatches
-  -u : As -i + fetch dist (may change)	  -o : List obsolete (no distinfo)
-
-Prebuilt package options:		Makefile options:
-  -p : List old/obsolete		  -B : List packages marked as 'BROKEN'
-  -O : List OSVERSION_SPECIFIC		  -d : Check 'DEPENDS' up to date
-  -R : List NO_BIN_ON_FTP/RESTRICTED	  -S : List packages not in 'SUBDIRS'
-  -V : List known vulnerabilities
-
-Misc:
-  -E file : Export the internal pkgsrc database to file
-  -I file : Import the internal pkgsrc database to file (for use with -i)
-  -g file : Generate 'pkgname pkgdir pkgver' map in file
-  -r	  : Remove bad files (Without -m -o -p or -V implies all, can use -R)
-
-Modifiers:
-  -K path : Set PACKAGES basedir (default PKGSRCDIR/packages)
-  -M path : Set DISTDIR		 (default PKGSRCDIR/distfiles)
-  -P path : Set PKGSRCDIR	 (default $conf_pkgsrcdir)
-  -D      : Debug makefile and glob parsing
-  -L      : List each Makefile when scanned
-";
-    exit;
-}
-
-sub verbose(@) {
-
-    if ( -t STDERR ) {
-        print STDERR @_;
-    }
-}
-
-sub debug(@) {
-
-    ( $opt{D} ) && print STDERR 'DEBUG: ', @_;
-}
-
-# PkgList is the master list of all packages in pkgsrc.
-#
-package PkgList;
-
-sub add($@) {
-    my $self = shift;
-
-    if ( !$self->pkgs( $_[0] ) ) {
-        $self->{_pkgs}{ $_[0] } = new Pkgs $_[0];
-    }
-    $self->pkgs( $_[0] )->add(@_);
-}
-
-sub new($) {
-    my $class = shift;
-    my $self  = {};
-    bless $self, $class;
-    return $self;
-}
-
-sub numpkgver($) {
-    my $self = shift;
-    scalar( $self->pkgver );
-}
-
-sub pkgver($@) {
-    my $self = shift;
-
-    if ( @_ == 0 ) {
-        my (@list);
-        foreach my $pkg ( $self->pkgs ) {
-            push( @list, $pkg->pkgver );
-        }
-        return (@list);
-    }
-
-    if ( defined $self->{_pkgs}{ $_[0] } ) {
-        return ( @_ > 1 )
-          ? $self->{_pkgs}{ $_[0] }->pkgver( $_[1] )
-          : $self->{_pkgs}{ $_[0] }->pkgver();
-    }
-    return;
-}
-
-sub pkgs($@) {
-    my $self = shift;
-
-    if (@_) {
-        return $self->{_pkgs}{ $_[0] };
-    }
-    else {
-        return ( sort { $a->pkg cmp $b->pkg } values %{ $self->{_pkgs} } );
-    }
-    return;
-}
-
-sub store($) {
-    my $self = shift;
-    my @pkgs = keys %{ $self->{_pkgs} };
-    my ( $cnt, $subcnt ) = $self->count;
-
-    print("\$pkgcnt = $cnt;\n");
-    print("\$subpkgcnt = $subcnt;\n");
-    map( $self->{_pkgs}{$_}->store, keys %{ $self->{_pkgs} } );
-}
-
-sub count($) {
-    my $self = shift;
-    my ( $pkgcnt, $pkgsubcnt );
-
-    map {
-        $pkgcnt++;
-        $pkgsubcnt += $self->{_pkgs}{$_}->count;
-    } keys %{ $self->{_pkgs} };
-    wantarray ? ( $pkgcnt, $pkgsubcnt ) : $pkgcnt;
-}
-
-# Pkgs is all versions of a given package (eg: apache-1.x and apache-2.x)
-#
-package Pkgs;
-
-sub add($@) {
-    my $self = shift;
-
-    $self->{_pkgver}{ $_[1] } = new PkgVer @_;
-}
-
-sub new($@) {
-    my $class = shift;
-    my $self  = {};
-
-    bless $self, $class;
-    $self->{_pkg} = $_[0];
-    return $self;
-}
-
-sub versions($) {
-    my $self = shift;
-
-    return sort { $b cmp $a } keys %{ $self->{_pkgver} };
-}
-
-sub pkg($) {
-    my $self = shift;
-    $self->{_pkg};
-}
-
-sub pkgver($@) {
-    my $self = shift;
-
-    if (@_) {
-        if ( $self->{_pkgver}{ $_[0] } ) {
-            return ( $self->{_pkgver}{ $_[0] } );
-        }
-        return;
-    }
-    return sort { $b->ver() cmp $a->ver() } values %{ $self->{_pkgver} };
-}
-
-sub latestver($) {
-    my $self = shift;
-
-    ( $self->pkgver() )[0];
-}
-
-sub store($) {
-    my $self = shift;
-
-    print("\$pkgnum++;\n");
-    map( $self->{_pkgver}{$_}->store, keys %{ $self->{_pkgver} } );
-}
-
-sub count($) {
-    my $self = shift;
-
-    scalar( keys %{ $self->{_pkgver} } );
-}
-
-# PkgVer is a unique package+version
-#
-package PkgVer;
-
-sub new($$$) {
-    my $class = shift;
-    my $self  = {};
-
-    bless $self, $class;
-    $self->{_pkg} = $_[0];
-    $self->{_ver} = $_[1];
-    return $self;
-}
-
-sub pkgname($) {
-    my $self = shift;
-
-    $self->pkg . '-' . $self->ver;
-}
-
-sub pkg($) {
-    my $self = shift;
-
-    $self->{_pkg};
-}
-
-sub var($$$) {
-    my $self = shift;
-    my ( $key, $val ) = @_;
-
-    ( defined $val )
-      ? ( $self->{$key} = $val )
-      : $self->{$key};
-}
-
-sub ver($) {
-    my $self = shift;
-
-    $self->{_ver};
-}
-
-sub vars($) {
-    my $self = shift;
-
-    grep( !/^_(pkg|ver)$/, keys %{$self} );
-}
-
-sub store($) {
-    my $self = shift;
-    my $data;
-
-    ( $data = $self->{_pkg} ) =~ s/([\\\$\@\%\"])/\\$1/g;
-    print("\$pkgver = \$pkglist->add(\"$data\", \"");
-
-    ( $data = $self->{_ver} ) =~ s/([\\\$\@\%\"])/\\$1/g;
-    print("$data\"); __pkgcount(1);\n");
-
-    foreach ( $self->vars ) {
-        ( $data = $self->{$_} ) =~ s/([\\\$\@\%\"])/\\$1/g;
-        print("\$pkgver->var(\"$_\", \"$data\");\n");
-    }
-}
-
-package main;
-
-main();