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#!/usr/bin/env python3
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import os, sys
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from pathlib import Path
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assert 'MESON_SOURCE_ROOT' in os.environ
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assert 'MESON_BUILD_ROOT' in os.environ
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assert 'MESON_SUBDIR' in os.environ
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assert 'MESONINTROSPECT' in os.environ
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assert 'MY_ENV' in os.environ
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# Environment has absolute paths and argv has relative paths when using ninja
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# backend and absolute paths when using vs backend. What matters is once
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# resolved they point to same location.
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env_source_root = Path(os.environ['MESON_SOURCE_ROOT']).resolve()
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env_build_root = Path(os.environ['MESON_BUILD_ROOT']).resolve()
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env_current_source_dir = Path(env_source_root, os.environ['MESON_SUBDIR']).resolve()
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print(sys.argv)
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argv_paths = [Path(i).resolve() for i in sys.argv[1:]]
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source_root, build_root, current_source_dir = argv_paths
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print(f'{source_root} == {env_source_root}')
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assert source_root == env_source_root
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print(f'{build_root} == {env_build_root}')
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assert build_root == env_build_root
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print(f'{current_source_dir} == {env_current_source_dir}')
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assert current_source_dir == env_current_source_dir
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