841c83cf64
Generate a dependency file for the header files used in the API guide so that the docs can be rebuilt if a header changes. Signed-off-by: Bruce Richardson <bruce.richardson@intel.com> Acked-by: Luca Boccassi <bluca@debian.org>
57 lines
2.1 KiB
Meson
57 lines
2.1 KiB
Meson
# SPDX-License-Identifier: BSD-3-Clause
|
|
# Copyright(c) 2018 Luca Boccassi <bluca@debian.org>
|
|
|
|
doxygen = find_program('doxygen', required: get_option('enable_docs'))
|
|
|
|
if not doxygen.found()
|
|
subdir_done()
|
|
endif
|
|
|
|
# due to the CSS customisation script, which needs to run on a file that
|
|
# is in a subdirectory that is created at build time and thus it cannot
|
|
# be an individual custom_target, we need to wrap the doxygen call in a
|
|
# script to run the CSS modification afterwards
|
|
generate_doxygen = find_program('generate_doxygen.sh')
|
|
generate_examples = find_program('generate_examples.sh')
|
|
generate_css = find_program('doxy-html-custom.sh')
|
|
|
|
htmldir = join_paths(get_option('datadir'), 'doc', 'dpdk')
|
|
|
|
# due to the following bug: https://github.com/mesonbuild/meson/issues/4107
|
|
# if install is set to true it will override build_by_default and it will
|
|
# cause the target to always be built. If install were to be always set to
|
|
# false it would be impossible to install the docs.
|
|
# So use a configure option for now.
|
|
example = custom_target('examples.dox',
|
|
output: 'examples.dox',
|
|
command: [generate_examples, join_paths(meson.source_root(), 'examples'), '@OUTPUT@'],
|
|
depfile: 'examples.dox.d',
|
|
install: get_option('enable_docs'),
|
|
install_dir: htmldir,
|
|
build_by_default: get_option('enable_docs'))
|
|
|
|
cdata = configuration_data()
|
|
cdata.set('VERSION', meson.project_version())
|
|
cdata.set('API_EXAMPLES', join_paths(meson.build_root(), 'doc', 'api', 'examples.dox'))
|
|
cdata.set('OUTPUT', join_paths(meson.build_root(), 'doc', 'api'))
|
|
cdata.set('HTML_OUTPUT', 'api')
|
|
cdata.set('TOPDIR', meson.source_root())
|
|
cdata.set('STRIP_FROM_PATH', meson.source_root())
|
|
|
|
doxy_conf = configure_file(input: 'doxy-api.conf.in',
|
|
output: 'doxy-api.conf',
|
|
configuration: cdata)
|
|
|
|
doxy_build = custom_target('doxygen',
|
|
depends: example,
|
|
input: doxy_conf,
|
|
output: 'api',
|
|
depfile: 'api.d',
|
|
command: [generate_doxygen, '@INPUT@', '@OUTPUT@', generate_css],
|
|
install: get_option('enable_docs'),
|
|
install_dir: htmldir,
|
|
build_by_default: get_option('enable_docs'))
|
|
|
|
doc_targets += doxy_build
|
|
doc_target_names += 'Doxygen_API'
|