In order to make checkincludes more like checkpatch in terms
of functionality, I have introduced a 'quiet' mode.

This mode can be turned on with the -q argument.

When not in quiet mode, each file that does not have duplicated
includes will have a message generated. Not having this is
sometimes annoying when performing checks on a single file
or directory without problems - "No output, does that mean it's
all good or I wrote the wrong command?"

Signed-off-by: Cruz Julian Bishop <cruzjbis...@gmail.com>
---
 scripts/checkincludes.pl |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/scripts/checkincludes.pl b/scripts/checkincludes.pl
index cde7ce1..bff7316 100755
--- a/scripts/checkincludes.pl
+++ b/scripts/checkincludes.pl
@@ -20,11 +20,14 @@ By default, we just warn of duplicates.
 
 Options:
   -r                Remove duplicated includes in place
+  -q                Do not show messages for files that do not
+                    have duplicated includes
 EOM
        exit 1;
 }
 
 my $remove = 0;
+my $quiet = 0;
 
 if ($#ARGV < 0) {
        usage();
@@ -35,6 +38,8 @@ my $argc = 0;
 foreach my $arg (@ARGV) {
        if ($arg eq "-r") {
                $remove = 1;
+       } elsif($arg eq "-q") {
+               $quiet = 1;
        } else {
                open(my $f, '<', $arg)
                    or die "Cannot open $arg: $!.\n";
@@ -54,11 +59,16 @@ foreach my $arg (@ARGV) {
                close($f);
 
                if (!$remove) {
+                       my $detected = 0;
                        foreach my $filename (keys %includedfiles) {
                                if ($includedfiles{$filename} > 1) {
+                                       $detected++;
                                        print "$arg: $filename is included more 
than once.\n";
                                }
                        }
+                       if (!$detected && !$quiet) {
+                               print "$arg: No duplicated includes 
detected.\n";
+                       }
                        next;
                }
 
@@ -84,6 +94,8 @@ foreach my $arg (@ARGV) {
                }
                if ($dups > 0) {
                        print "$arg: removed $dups duplicate includes \n";
+               } elsif (!$quiet) {
+                       print "$arg: no duplicated includes to remove \n";
                }
                close($f);
        }
-- 
1.7.9.5

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