Delete trailing whitespace from output.

[openssl.git] / util / clean-depend.pl

diff --git a/util/clean-depend.pl b/util/clean-depend.pl
index 322bfcc582fc7d14da5831f1e12de736f8319805..d3525b0ed06967b1309fd15f7c52fa242c45f9d8 100755 (executable)
--- a/util/clean-depend.pl
+++ b/util/clean-depend.pl
@@ -34,9 +34,15 @@ foreach $file (sort keys %files) {
     my $dep;
     my $origfile=$file;
     $origfile=~s/\.o$/.c/;
+    $file=~s/^\.\///;
     push @{$files{$file}},$origfile;
     my $prevdep="";
-    foreach $dep (sort @{$files{$file}}) {
+
+    # Remove leading ./ before sorting
+    my @deps = map { $_ =~ s/^\.\///; $_ } @{$files{$file}};
+
+    foreach $dep (sort @deps) {
+       $dep=~s/^\.\///;
        next if $prevdep eq $dep; # to exterminate duplicates...
        $prevdep = $dep;
        $len=0 if $len+length($dep)+1 >= 80;