checkpatch: fix check for the FSF address

[openocd.git] / tools / scripts / checkpatch.pl

diff --git a/tools/scripts/checkpatch.pl b/tools/scripts/checkpatch.pl
index aa3e63743a39bff5d459906b3ff2773e42a933b9..9ef94ff43d1b1b3fb987ecde2a219d80e619c3d0 100755 (executable)
--- a/tools/scripts/checkpatch.pl
+++ b/tools/scripts/checkpatch.pl
@@ -97,7 +97,7 @@ Version: $V
 Options:
   -q, --quiet                quiet
   -v, --verbose              verbose mode
-  --no-tree                  run without a kernel tree
+  --no-tree                  run without an OpenOCD tree
   --no-signoff               do not check for 'Signed-off-by' line
   --patch                    treat FILE as patchfile (default)
   --emacs                    emacs compile window format
@@ -124,7 +124,7 @@ Options:
                              requires --strict for use with --file
   --min-conf-desc-length=n   set the min description length, if shorter, warn
   --tab-size=n               set the number of spaces for tab (default $tabsize)
-  --root=PATH                PATH to the kernel tree root
+  --root=PATH                PATH to the OpenOCD tree root
   --no-summary               suppress the per-file summary
   --mailback                 only produce a report in case of warnings/errors
   --summary-file             include the filename in summary
@@ -461,14 +461,16 @@ if ($tree) {
        } else {
                if (top_of_kernel_tree('.')) {
                        $root = '.';
-               } elsif ($0 =~ m@(.*)/scripts/[^/]*$@ &&
+               # OpenOCD specific: Begin: replace s"/scripts/"/tools/scripts/"
+               } elsif ($0 =~ m@(.*)/tools/scripts/[^/]*$@ &&
                                                top_of_kernel_tree($1)) {
                        $root = $1;
                }
+               # OpenOCD specific: End
        }
 
        if (!defined $root) {
-               print "Must be run from the top-level dir. of a kernel tree\n";
+               print "Must be run from the top-level dir. of an OpenOCD tree\n";
                exit(2);
        }
 }
@@ -1365,11 +1367,19 @@ exit($exit);
 sub top_of_kernel_tree {
        my ($root) = @_;
 
+       if (!$OpenOCD) {
        my @tree_check = (
                "COPYING", "CREDITS", "Kbuild", "MAINTAINERS", "Makefile",
                "README", "Documentation", "arch", "include", "drivers",
                "fs", "init", "ipc", "kernel", "lib", "scripts",
        );
+       } # !$OpenOCD
+       # OpenOCD specific: Begin
+       my @tree_check = (
+               "AUTHORS", "BUGS", "COPYING", "HACKING", "Makefile.am",
+               "README", "contrib", "doc", "src", "tcl", "testing", "tools",
+       );
+       # OpenOCD specific: End
 
        foreach my $check (@tree_check) {
                if (! -e $root . '/' . $check) {
@@ -3388,6 +3398,9 @@ sub process {
 
 # Check for various typo / spelling mistakes
                if (defined($misspellings) &&
+                   # OpenOCD specific: Begin: don't check spelling on spelling_file
+                   index($spelling_file, $realfile) + length($realfile) != length($spelling_file) &&
+                   # OpenOCD specific: End
                    ($in_commit_log || $line =~ /^(?:\+|Subject:)/i)) {
                        while ($rawline =~ /(?:^|[^\w\-'`])($misspellings)(?:[^\w\-'`]|$)/gi) {
                                my $typo = $1;
@@ -3503,7 +3516,7 @@ sub process {
                        my $msg_level = \&ERROR;
                        $msg_level = \&CHK if ($file);
                        &{$msg_level}("FSF_MAILING_ADDRESS",
-                                     "Do not include the paragraph about writing to the Free Software Foundation's mailing address from the sample GPL notice. The FSF has changed addresses in the past, and may do so again. Linux already includes a copy of the GPL.\n" . $herevet)
+                                     "Do not include the paragraph about writing to the Free Software Foundation's mailing address from the sample GPL notice. The FSF has changed addresses in the past, and may do so again. OpenOCD already includes a copy of the GPL.\n" . $herevet)
                }
 
 # check for Kconfig help text having a real description