diff options
| author | Mauro Carvalho Chehab | 2022-03-26 11:27:20 +0100 |
|---|---|---|
| committer | Jonathan Corbet | 2022-03-28 13:53:46 -0600 |
| commit | 85999f03147e73fc5c0a0a3c0db1fad368ca75e4 (patch) | |
| tree | 9a421ee0780b5e03c97c537b49c198b635f45364 | |
| parent | 01096e5cfe3ce5b26ccc933ad20401e24074a76a (diff) | |
docs: kernel_feat.py: add build dependencies
Ensure that the feature files will be regenerated if any
changes happen at the Documentation/features files that were
processed by gen_feat.pl.
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Link: https://lore.kernel.org/r/5cdf7a8300019129dcc09d4c2557f75908754445.1648290305.git.mchehab@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| -rw-r--r-- | Documentation/sphinx/kernel_feat.py | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/Documentation/sphinx/kernel_feat.py b/Documentation/sphinx/kernel_feat.py index 8138d69a6987..27b701ed3681 100644 --- a/Documentation/sphinx/kernel_feat.py +++ b/Documentation/sphinx/kernel_feat.py @@ -33,6 +33,7 @@ u""" import codecs import os +import re import subprocess import sys @@ -82,7 +83,7 @@ class KernelFeat(Directive): env = doc.settings.env cwd = path.dirname(doc.current_source) - cmd = "get_feat.pl rest --dir " + cmd = "get_feat.pl rest --enable-fname --dir " cmd += self.arguments[0] if len(self.arguments) > 1: @@ -102,7 +103,22 @@ class KernelFeat(Directive): shell_env["srctree"] = srctree lines = self.runCmd(cmd, shell=True, cwd=cwd, env=shell_env) - nodeList = self.nestedParse(lines, fname) + + line_regex = re.compile("^\.\. FILE (\S+)$") + + out_lines = "" + + for line in lines.split("\n"): + match = line_regex.search(line) + if match: + fname = match.group(1) + + # Add the file to Sphinx build dependencies + env.note_dependency(os.path.abspath(fname)) + else: + out_lines += line + "\n" + + nodeList = self.nestedParse(out_lines, fname) return nodeList def runCmd(self, cmd, **kwargs): |