From de8f24ea083384bb66b32ec105dc4743c5663cdf Mon Sep 17 00:00:00 2001 From: beck <> Date: Wed, 29 Sep 1999 04:37:45 +0000 Subject: OpenSSL 0.9.4 merge --- src/lib/libcrypto/util/mklink.pl | 55 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 src/lib/libcrypto/util/mklink.pl (limited to 'src/lib/libcrypto/util/mklink.pl') diff --git a/src/lib/libcrypto/util/mklink.pl b/src/lib/libcrypto/util/mklink.pl new file mode 100644 index 0000000000..de555820ec --- /dev/null +++ b/src/lib/libcrypto/util/mklink.pl @@ -0,0 +1,55 @@ +#!/usr/local/bin/perl + +# mklink.pl + +# The first command line argument is a non-empty relative path +# specifying the "from" directory. +# Each other argument is a file name not containing / and +# names a file in the current directory. +# +# For each of these files, we create in the "from" directory a link +# of the same name pointing to the local file. +# +# We assume that the directory structure is a tree, i.e. that it does +# not contain symbolic links and that the parent of / is never referenced. +# Apart from this, this script should be able to handle even the most +# pathological cases. + +my $from = shift; +my @files = @ARGV; + +my @from_path = split(/\//, $from); +my $pwd = `pwd`; +chop($pwd); +my @pwd_path = split(/\//, $pwd); + +my @to_path = (); + +my $dirname; +foreach $dirname (@from_path) { + + # In this loop, @to_path always is a relative path from + # @pwd_path (interpreted is an absolute path) to the original pwd. + + # At the end, @from_path (as a relative path from the original pwd) + # designates the same directory as the absolute path @pwd_path, + # which means that @to_path then is a path from there to the original pwd. + + next if ($dirname eq "" || $dirname eq "."); + + if ($dirname eq "..") { + @to_path = (pop(@pwd_path), @to_path); + } else { + @to_path = ("..", @to_path); + push(@pwd_path, $dirname); + } +} + +my $to = join('/', @to_path); + +my $file; +foreach $file (@files) { +# print "ln -s $to/$file $from/$file\n"; + symlink("$to/$file", "$from/$file"); + print $file . " => $from/$file\n"; +} -- cgit v1.2.3-55-g6feb