mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-28 05:50:37 +00:00
52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
# coding=utf-8
|
|
#
|
|
# QEMU depfile generation extension
|
|
#
|
|
# Copyright (c) 2020 Red Hat, Inc.
|
|
#
|
|
# This work is licensed under the terms of the GNU GPLv2 or later.
|
|
# See the COPYING file in the top-level directory.
|
|
|
|
"""depfile is a Sphinx extension that writes a dependency file for
|
|
an external build system"""
|
|
|
|
import os
|
|
import sphinx
|
|
|
|
__version__ = '1.0'
|
|
|
|
def get_infiles(env):
|
|
for x in env.found_docs:
|
|
yield env.doc2path(x)
|
|
yield from ((os.path.join(env.srcdir, dep)
|
|
for dep in env.dependencies[x]))
|
|
|
|
def write_depfile(app, env):
|
|
if not env.config.depfile:
|
|
return
|
|
|
|
# Using a directory as the output file does not work great because
|
|
# its timestamp does not necessarily change when the contents change.
|
|
# So create a timestamp file.
|
|
if env.config.depfile_stamp:
|
|
with open(env.config.depfile_stamp, 'w') as f:
|
|
pass
|
|
|
|
with open(env.config.depfile, 'w') as f:
|
|
print((env.config.depfile_stamp or app.outdir) + ": \\", file=f)
|
|
print(*get_infiles(env), file=f)
|
|
for x in get_infiles(env):
|
|
print(x + ":", file=f)
|
|
|
|
|
|
def setup(app):
|
|
app.add_config_value('depfile', None, 'env')
|
|
app.add_config_value('depfile_stamp', None, 'env')
|
|
app.connect('env-updated', write_depfile)
|
|
|
|
return dict(
|
|
version = __version__,
|
|
parallel_read_safe = True,
|
|
parallel_write_safe = True
|
|
)
|