Make it possible to build for more than one CPU.

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

diff --git a/util/clean-depend.pl b/util/clean-depend.pl
index 8e27aaae5e85d81eb4de2fabcbc6d93bc322042c..6c485d1e2fb12d9a83817e9e026e5fac8656199c 100755 (executable)
--- a/util/clean-depend.pl
+++ b/util/clean-depend.pl
@@ -34,8 +34,13 @@ 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}}) {
+       $dep=~s/^\.\///;
+       next if $prevdep eq $dep; # to exterminate duplicates...
+       $prevdep = $dep;
        $len=0 if $len+length($dep)+1 >= 80;
        if($len == 0) {
            print "\n$file:";