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1.1.0-2 |
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Identified issues:
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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.
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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).
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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
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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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captures_kernel_version
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Description
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Stores the kernel version (uname -a, /proc/version, etc.) output, normally for debugging purposes.
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Sub-issue: captures_kernel_version_via_CMAKE_SYSTEM
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Identifier:
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captures_build_arch
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Description
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Captures the build arch (`uname -m`, typically i686 v. x86_64).
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Identifier:
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records_build_flags
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Description
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Records $CFLAGS, which vary intentionally due to the «-fdebug-prefix-map=${BUILDPATH}=.»,
«-ffile-prefix-map=${BUILDPATH}=.» or «-fmacro-prefix-map=${BUILDPATH}=.» flags.
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We have a patch pending to GCC to fix this issue centrally:
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https://gcc.gnu.org/ml/gcc-patches/2016-11/msg00182.html
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Though the patch is currently unlikely to be merged. If/when this
is accepted, this issue should be fixed for all packages and you
should not need to fix it specifically in your package.
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There is also a work-in-progress patch to dpkg that could address this issue:
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https://bugs.debian.org/985553
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For more background information see:
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• https://alioth-lists.debian.net/pipermail/reproducible-builds/Week-of-Mon-20160822/006788.html
• https://alioth-lists.debian.net/pipermail/reproducible-builds/Week-of-Mon-20160905/006984.html
• https://alioth-lists.debian.net/pipermail/reproducible-builds/Week-of-Mon-20160912/007076.html
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Identifier:
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timestamps_in_h_generated_by_ecbuild
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Description
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ecbuild generates a PACKAGE_ecbuild_config.h that embeds the
build time.
https://sources.debian.org/src/ecbuild/3.7.1-1/cmake/ecbuild_config.h.in/#L35
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Identifier:
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captures_build_arch_via_ecbuild
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Description
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ecbuild generates a PACKAGE_ecbuild_config.h that embeds the
running kernel architecture.
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Parent issue: captures_build_arch
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Identifier:
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captures_kernel_version_via_ecbuild
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Description
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ecbuild generates a PACKAGE_ecbuild_config.h that embeds the
running kernel version.
https://sources.debian.org/src/ecbuild/3.7.1-1/cmake/ecbuild_config.h.in/#L32
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Parent issue: captures_kernel_version
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Identifier:
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records_build_flags_from_ecbuild
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Description
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ecbuild generates a PACKAGE_ecbuild_config.h that contains the
build flags.
https://sources.debian.org/src/ecbuild/3.7.1-1/cmake/ecbuild_config.h.in/#L44-L48
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Parent issue: records_build_flags
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Comments:
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Captures kernel version and timestamp in odc_ecbuild_config.h
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Our notes about issues affecting packages are stored in notes.git and are targeted at packages in Debian in 'unstable/amd64' (unless they say otherwise).
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