RT3497: Clean up "dclean" targets

[openssl.git] / util / mklink.pl

diff --git a/util/mklink.pl b/util/mklink.pl
index 9386da7aa4c3a3f0f02e3d32583c06b0684f6e8b..61db12c68f3156475f4f44e2dde2e01d8be001ee 100755 (executable)
--- a/util/mklink.pl
+++ b/util/mklink.pl
@@ -15,12 +15,14 @@
 # Apart from this, this script should be able to handle even the most
 # pathological cases.
 
+use Cwd;
+
 my $from = shift;
 my @files = @ARGV;
 
 my @from_path = split(/[\\\/]/, $from);
-my $pwd = `pwd`;
-chop($pwd);
+my $pwd = getcwd();
+chomp($pwd);
 my @pwd_path = split(/[\\\/]/, $pwd);
 
 my @to_path = ();
@@ -49,9 +51,11 @@ my $to = join('/', @to_path);
 
 my $file;
 $symlink_exists=eval {symlink("",""); 1};
+if ($^O eq "msys") { $symlink_exists=0 };
 foreach $file (@files) {
     my $err = "";
     if ($symlink_exists) {
+       unlink "$from/$file";
        symlink("$to/$file", "$from/$file") or $err = " [$!]";
     } else {
        unlink "$from/$file";