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authorMauro Carvalho Chehab <mchehab@kernel.org>2022-03-26 11:27:19 +0100
committerJonathan Corbet <corbet@lwn.net>2022-03-28 13:53:46 -0600
commit01096e5cfe3ce5b26ccc933ad20401e24074a76a (patch)
treee59ec1b2ee0630340ff7fffdff13368212989c41 /scripts/get_feat.pl
parentd987d5ae51ecfa75e61f4de56c7e2bb77be57fea (diff)
scripts/get_feat.pl: allow output the parsed file names
Such output could be helpful while debugging it, but its main goal is to tell kernel_feat.py about what files were used by the script. Thie way, kernel_feat.py can add those as documentation dependencies. Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> Link: https://lore.kernel.org/r/11b438ee01e00c866f5ea197d6aecc26e9f86945.1648290305.git.mchehab@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'scripts/get_feat.pl')
-rwxr-xr-xscripts/get_feat.pl11
1 files changed, 11 insertions, 0 deletions
diff --git a/scripts/get_feat.pl b/scripts/get_feat.pl
index 457712355676..76cfb96b59b6 100755
--- a/scripts/get_feat.pl
+++ b/scripts/get_feat.pl
@@ -13,6 +13,7 @@ my $man;
my $debug;
my $arch;
my $feat;
+my $enable_fname;
my $basename = abs_path($0);
$basename =~ s,/[^/]+$,/,;
@@ -31,6 +32,7 @@ GetOptions(
'arch=s' => \$arch,
'feat=s' => \$feat,
'feature=s' => \$feat,
+ "enable-fname" => \$enable_fname,
man => \$man
) or pod2usage(2);
@@ -95,6 +97,10 @@ sub parse_feat {
return if ($file =~ m,($prefix)/arch-support.txt,);
return if (!($file =~ m,arch-support.txt$,));
+ if ($enable_fname) {
+ printf ".. FILE %s\n", abs_path($file);
+ }
+
my $subsys = "";
$subsys = $2 if ( m,.*($prefix)/([^/]+).*,);
@@ -580,6 +586,11 @@ Output features for a single specific feature.
Changes the location of the Feature files. By default, it uses
the Documentation/features directory.
+=item B<--enable-fname>
+
+Prints the file name of the feature files. This can be used in order to
+track dependencies during documentation build.
+
=item B<--debug>
Put the script in verbose mode, useful for debugging. Can be called multiple