Identifier:
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gcc_captures_build_path
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Description
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Captures build path, e.g., /build/1st/foo-42.0 v. /build/foo-42.0/2nd Currently we vary the build path only when testing packages from unstable and experimental, for testing and stable we recommend that rebuilds are done in the same path as the original build. . dpkg-buildflags version 1.20.6+ sets -ffile-prefix-map by default (and -fdebug-prefix-map in older versions) which fixes this issue in many cases, but not all (see: records_build_flags). . There are patches submitted upstream to address this specific issue, but they are unlikely to be merged at this point: . https://gcc.gnu.org/ml/gcc-patches/2017-04/msg00513.html . When this is accepted into GCC upstream, we could remove this note. In the meantime, please do not remove this issue, nor mark it as deterministic, nor untag these packages.
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Identifier:
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randomness_in_documentation_generated_by_sphinx
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URL
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https://wiki.debian.org/ReproducibleBuilds/SphinxIssues
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Description
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Sphinx might output references to memory addresses and generate a json index file with entries in random order or with non-deterministic values (eg. searchindex.js). See https://bugs.debian.org/822197 for memory address issue . searchindex.js needs sort_keys=True (jsonimpl.py) but the key values vary too.
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