[PATCH v2 2/4] docs: kernel_abi.py: add sphinx build dependencies

Mauro Carvalho Chehab
2022-03-25T14:05:38Z

Ensure that Sphinx-build will handle the files parsed by
get_abi.pl as dependencies. This way, if they are touched,
the ABI output will be regenerated.

Reported-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
---

To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover.
See [PATCH v2 0/4] at: https://lore.kernel.org/all/cover.1648216561.git.mchehab@kernel.org/

Documentation/sphinx/kernel_abi.py | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/Documentation/sphinx/kernel_abi.py b/Documentation/sphinx/kernel_abi.py
index 4392b3cb4020..efab9b14a9f5 100644
--- a/Documentation/sphinx/kernel_abi.py
+++ b/Documentation/sphinx/kernel_abi.py
@@ -128,6 +128,7 @@ class KernelCmd(Directive):
return out

def nestedParse(self, lines, fname):
+ env = self.state.document.settings.env
content = ViewList()
node = nodes.section()

@@ -154,6 +155,9 @@ class KernelCmd(Directive):
self.do_parse(content, node)
content = ViewList()

+ # Add the file to Sphinx build dependencies
+ env.note_dependency(os.path.abspath(f))
+
f = new_f

# sphinx counts lines from 0
--
2.35.1