X-Git-Url: https://git.openssl.org/gitweb/?a=blobdiff_plain;f=util%2Fmklink.pl;h=61db12c68f3156475f4f44e2dde2e01d8be001ee;hb=e933f91f50108a43c0198cdc63ecdfdbc77b4d0d;hp=d7b997ada72371edeac5009405c0d652b0038840;hpb=9ef876f2697d2a01fcce5cda6f0b0f80493b2bdd;p=openssl.git

diff --git a/util/mklink.pl b/util/mklink.pl
index d7b997ada7..61db12c68f 100755
--- a/util/mklink.pl
+++ b/util/mklink.pl
@@ -15,13 +15,15 @@
 # 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_path = split(/\//, $pwd);
+my @from_path = split(/[\\\/]/, $from);
+my $pwd = getcwd();
+chomp($pwd);
+my @pwd_path = split(/[\\\/]/, $pwd);
 
 my @to_path = ();
 
@@ -48,8 +50,24 @@ foreach $dirname (@from_path) {
 my $to = join('/', @to_path);
 
 my $file;
+$symlink_exists=eval {symlink("",""); 1};
+if ($^O eq "msys") { $symlink_exists=0 };
 foreach $file (@files) {
     my $err = "";
-    symlink("$to/$file", "$from/$file") or $err = " [$!]";
+    if ($symlink_exists) {
+	unlink "$from/$file";
+	symlink("$to/$file", "$from/$file") or $err = " [$!]";
+    } else {
+	unlink "$from/$file"; 
+	open (OLD, "<$file") or die "Can't open $file: $!";
+	open (NEW, ">$from/$file") or die "Can't open $from/$file: $!";
+	binmode(OLD);
+	binmode(NEW);
+	while (<OLD>) {
+	    print NEW $_;
+	}
+	close (OLD) or die "Can't close $file: $!";
+	close (NEW) or die "Can't close $from/$file: $!";
+    }
     print $file . " => $from/$file$err\n";
 }