87c95f0445
The latest versions of meson don't build targets when build_by_default is false but install is true, unlike older versions. We can fix this by having both build_by_default and install settings come from the build-time option. Bugzilla ID: 303 Fixes:d02a2dab2d("doc: support building HTML guides with meson") Fixes:720b14db3a("build: generate API documentation with meson") Cc: stable@dpdk.org Reported-by: Ali Alnubani <alialnu@mellanox.com> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com> Acked-by: Luca Boccassi <bluca@debian.org>
56 lines
2.1 KiB
Meson
56 lines
2.1 KiB
Meson
# SPDX-License-Identifier: BSD-3-Clause
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# Copyright(c) 2018 Luca Boccassi <bluca@debian.org>
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doxygen = find_program('doxygen', required: get_option('enable_docs'))
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if doxygen.found()
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# due to the CSS customisation script, which needs to run on a file that
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# is in a subdirectory that is created at build time and thus it cannot
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# be an individual custom_target, we need to wrap the doxygen call in a
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# script to run the CSS modification afterwards
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generate_doxygen = find_program('generate_doxygen.sh')
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generate_examples = find_program('generate_examples.sh')
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generate_css = find_program('doxy-html-custom.sh')
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inputdir = join_paths(meson.source_root(), 'examples')
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htmldir = join_paths('share', 'doc', 'dpdk')
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# due to the following bug: https://github.com/mesonbuild/meson/issues/4107
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# if install is set to true it will override build_by_default and it will
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# cause the target to always be built. If install were to be always set to
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# false it would be impossible to install the docs.
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# So use a configure option for now.
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example = custom_target('examples.dox',
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input: inputdir,
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output: 'examples.dox',
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command: [generate_examples, '@INPUT@', '@OUTPUT@'],
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install: get_option('enable_docs'),
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install_dir: htmldir,
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build_by_default: get_option('enable_docs'))
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cdata = configuration_data()
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cdata.set('VERSION', meson.project_version())
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cdata.set('API_EXAMPLES', join_paths(meson.build_root(), 'doc', 'api', 'examples.dox'))
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cdata.set('OUTPUT', join_paths(meson.build_root(), 'doc', 'api'))
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cdata.set('HTML_OUTPUT', 'api')
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cdata.set('TOPDIR', meson.source_root())
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cdata.set('STRIP_FROM_PATH', meson.source_root())
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doxy_conf = configure_file(input: 'doxy-api.conf.in',
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output: 'doxy-api.conf',
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configuration: cdata,
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install: false)
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doxy_build = custom_target('doxygen',
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depends: example,
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input: doxy_conf,
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output: 'api',
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command: [generate_doxygen, '@INPUT@', '@OUTPUT@', generate_css],
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install: get_option('enable_docs'),
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install_dir: htmldir,
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build_by_default: get_option('enable_docs'))
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doc_targets += doxy_build
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doc_target_names += 'Doxygen_API'
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endif
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