forked from lix-project/lix
Olivia Crain
2f794733b2
Previously, Doxygen needed to be ran from the project's source root dir
due to the relative paths in the config's `INPUT` tag. We now preprocess
the relative paths by prefixing them with the absolute path of the
project's source root dir. The HTML output remains unchanged.
Fixes: lix-project/lix#240
Change-Id: I85f099c22bfc5fdbf26be27c2db7dcbc8155c8b2
61 lines
1.5 KiB
Meson
61 lines
1.5 KiB
Meson
internal_api_sources = [
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'src/libcmd',
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'src/libexpr',
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'src/libexpr/flake',
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'tests/unit/libexpr',
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'tests/unit/libexpr/value',
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'tests/unit/libexpr/test',
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'tests/unit/libexpr/test/value',
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'src/libexpr/value',
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'src/libfetchers',
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'src/libmain',
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'src/libstore',
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'src/libstore/build',
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'src/libstore/builtins',
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'tests/unit/libstore',
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'tests/unit/libstore/test',
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'src/libutil',
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'tests/unit/libutil',
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'tests/unit/libutil/test',
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'src/nix',
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'src/nix-env',
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'src/nix-store',
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]
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# We feed Doxygen absolute paths so it can be invoked from any working directory.
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internal_api_sources_absolute = []
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foreach src : internal_api_sources
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internal_api_sources_absolute += '"' + (meson.project_source_root() / src) + '"'
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endforeach
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internal_api_sources_oneline = ' \\\n '.join(internal_api_sources_absolute)
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doxygen_cfg = configure_file(
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input : 'doxygen.cfg.in',
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output : 'doxygen.cfg',
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configuration : {
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'PACKAGE_VERSION': meson.project_version(),
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'RAPIDCHECK_HEADERS': rapidcheck_meson.get_variable('includedir'),
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'docdir' : meson.current_build_dir(),
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'INPUT_PATHS' : internal_api_sources_oneline,
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'PROJECT_SOURCE_ROOT' : meson.project_source_root(),
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},
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)
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internal_api_docs = custom_target(
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'internal-api-docs',
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command : [
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doxygen.full_path(),
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'@INPUT0@',
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],
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input : [
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doxygen_cfg,
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],
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output : 'html',
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install : true,
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install_dir : datadir / 'doc/nix/internal-api',
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build_always_stale : true,
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)
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alias_target('internal-api-html', internal_api_docs)
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