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>
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@ -13,6 +13,7 @@ my $man;
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my $debug;
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my $debug;
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my $arch;
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my $arch;
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my $feat;
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my $feat;
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my $enable_fname;
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my $basename = abs_path($0);
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my $basename = abs_path($0);
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$basename =~ s,/[^/]+$,/,;
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$basename =~ s,/[^/]+$,/,;
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@ -31,6 +32,7 @@ GetOptions(
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'arch=s' => \$arch,
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'arch=s' => \$arch,
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'feat=s' => \$feat,
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'feat=s' => \$feat,
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'feature=s' => \$feat,
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'feature=s' => \$feat,
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"enable-fname" => \$enable_fname,
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man => \$man
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man => \$man
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) or pod2usage(2);
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) or pod2usage(2);
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@ -95,6 +97,10 @@ sub parse_feat {
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return if ($file =~ m,($prefix)/arch-support.txt,);
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return if ($file =~ m,($prefix)/arch-support.txt,);
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return if (!($file =~ m,arch-support.txt$,));
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return if (!($file =~ m,arch-support.txt$,));
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if ($enable_fname) {
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printf ".. FILE %s\n", abs_path($file);
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}
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my $subsys = "";
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my $subsys = "";
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$subsys = $2 if ( m,.*($prefix)/([^/]+).*,);
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$subsys = $2 if ( m,.*($prefix)/([^/]+).*,);
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@ -580,6 +586,11 @@ Output features for a single specific feature.
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Changes the location of the Feature files. By default, it uses
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Changes the location of the Feature files. By default, it uses
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the Documentation/features directory.
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the Documentation/features directory.
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=item B<--enable-fname>
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Prints the file name of the feature files. This can be used in order to
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track dependencies during documentation build.
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=item B<--debug>
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=item B<--debug>
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Put the script in verbose mode, useful for debugging. Can be called multiple
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Put the script in verbose mode, useful for debugging. Can be called multiple
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