head	1.2;
access;
symbols
	RELENG_4_11_0_RELEASE:1.1.1.1
	RELENG_4_11:1.1.1.1.0.24
	RELENG_4_11_BP:1.1.1.1
	RELENG_4_10_0_RELEASE:1.1.1.1
	RELENG_4_10:1.1.1.1.0.22
	RELENG_4_10_BP:1.1.1.1
	RELENG_4_9_0_RELEASE:1.1.1.1
	RELENG_4_9:1.1.1.1.0.20
	RELENG_4_9_BP:1.1.1.1
	RELENG_4_8_0_RELEASE:1.1.1.1
	RELENG_4_8:1.1.1.1.0.18
	RELENG_4_8_BP:1.1.1.1
	RELENG_4_7_0_RELEASE:1.1.1.1
	RELENG_4_7:1.1.1.1.0.16
	RELENG_4_7_BP:1.1.1.1
	RELENG_4_6_2_RELEASE:1.1.1.1
	RELENG_4_6_1_RELEASE:1.1.1.1
	RELENG_4_6_0_RELEASE:1.1.1.1
	RELENG_4_6:1.1.1.1.0.14
	RELENG_4_6_BP:1.1.1.1
	v5_006_01:1.1.1.1
	RELENG_4_5_0_RELEASE:1.1.1.1
	RELENG_4_5:1.1.1.1.0.12
	RELENG_4_5_BP:1.1.1.1
	RELENG_4_4_0_RELEASE:1.1.1.1
	RELENG_4_4:1.1.1.1.0.10
	RELENG_4_4_BP:1.1.1.1
	RELENG_4_3_0_RELEASE:1.1.1.1
	RELENG_4_3:1.1.1.1.0.8
	RELENG_4_3_BP:1.1.1.1
	RELENG_4_2_0_RELEASE:1.1.1.1
	RELENG_4_1_1_RELEASE:1.1.1.1
	PRE_SMPNG:1.1.1.1
	RELENG_4_1_0_RELEASE:1.1.1.1
	v5_006:1.1.1.1
	RELENG_3_5_0_RELEASE:1.1.1.1
	RELENG_4_0_0_RELEASE:1.1.1.1
	RELENG_4:1.1.1.1.0.6
	RELENG_4_BP:1.1.1.1
	RELENG_3_4_0_RELEASE:1.1.1.1
	RELENG_3_3_0_RELEASE:1.1.1.1
	RELENG_3_2_PAO:1.1.1.1.0.4
	RELENG_3_2_PAO_BP:1.1.1.1
	RELENG_3_2_0_RELEASE:1.1.1.1
	v5_005_03:1.1.1.1
	RELENG_3_1_0_RELEASE:1.1.1.1
	RELENG_3:1.1.1.1.0.2
	RELENG_3_BP:1.1.1.1
	RELENG_3_0_0_RELEASE:1.1.1.1
	v5_005_02:1.1.1.1
	LWALL:1.1.1;
locks; strict;
comment	@# @;


1.2
date	2002.05.16.10.07.53;	author markm;	state dead;
branches;
next	1.1;

1.1
date	98.09.09.06.59.50;	author markm;	state Exp;
branches
	1.1.1.1;
next	;

1.1.1.1
date	98.09.09.06.59.50;	author markm;	state Exp;
branches;
next	;


desc
@@


1.2
log
@Perl is no longer in base. Long live the port!
@
text
@use File::Find;
use Config;

if (@@ARGV != 2) {
    warn <<"EOT";
Usage: makeliblinks libautodir targetdir
where libautodir is the architecture-dependent auto directory
(e.g. $Config::Config{archlib}/auto).
EOT
    exit 2;
}

my ($libautodir, $targetdir) = @@ARGV;

# Calculate relative path prefix from $targetdir to $libautodir
sub relprefix {
    my ($to, $from) = @@_;
    my $up;
    for ($up = 0; substr($to, 0, length($from)) ne $from; $up++) {
	$from =~ s(
		   [^/]+	(?# a group of non-slashes) 
		   /*		(?# maybe with some trailing slashes)
		   $		(?# at the end of the path)
                  )()x;
    }
    return (("../" x $up) . substr($to, length($from)));
}

my $relprefix = relprefix($libautodir, $targetdir);

my ($dlext, $lib_ext) = @@Config::Config{qw(dlext lib_ext)};

sub link_if_library {
    if (/\.($dlext|$lib_ext)$/o) {
	my $ext = $1;
	my $name = $File::Find::name;
	if (substr($name, 0, length($libautodir) + 1) ne "$libautodir/") {
	    die "directory of $name doesn't match $libautodir\n";
	}
	substr($name, 0, length($libautodir) + 1) = '';
	my @@parts = split(m(/), $name);
	if ($parts[-1] ne "$parts[-2].$ext") {
	    die "module name $_ doesn't match its directory $libautodir\n";
	}
	pop @@parts;
	my $libpath = "$targetdir/lib" . join("__", @@parts) . ".$ext";
	print "$libpath -> $relprefix/$name\n";
	symlink("$relprefix/$name", $libpath)
	    or warn "above link failed with error: $!\n";
    }
}

find(\&link_if_library, $libautodir);
exit 0;
@


1.1
log
@Initial revision
@
text
@@


1.1.1.1
log
@Initial import of Perl5. The king is dead; long live the king!
@
text
@@
