OpenSSL 0.9.7 stable 2002 05 08 merge

1 files changed, 18 insertions, 2 deletions

diff --git a/src/lib/libcrypto/util/clean-depend.pl b/src/lib/libcrypto/util/clean-depend.pl
index 0193e726fe..6c485d1e2f 100644
--- a/src/lib/libcrypto/util/clean-depend.pl
+++ b/src/lib/libcrypto/util/clean-depend.pl
@@ -11,20 +11,36 @@ while(<STDIN>) {
 
 my %files;
 
+my $thisfile="";
 while(<STDIN>) {
-    my ($file,$deps)=/^(.*): (.*)$/;
+    my ($dummy, $file,$deps)=/^((.*):)? (.*)$/;
+    my $origfile="";
+    $thisfile=$file if defined $file;
     next if !defined $deps;
+    $origfile=$thisfile;
+    $origfile=~s/\.o$/.c/;
     my @deps=split ' ',$deps;
     @deps=grep(!/^\//,@deps);
     @deps=grep(!/^\\$/,@deps);
-    push @{$files{$file}},@deps;
+    @deps=grep(!/^$origfile$/,@deps);
+# pull out the kludged kerberos header (if present).
+    @deps=grep(!/^[.\/]+\/krb5.h/,@deps);
+    push @{$files{$thisfile}},@deps;
 }
 
 my $file;
 foreach $file (sort keys %files) {
     my $len=0;
     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:";