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reproducible_build_simple.bbclass: simple environment for reproducible binaries

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Export environmental variables needed for binary reproducibility with consistent values.

This class can be used either directly via:
INHERIT += "reproducible_build_simple"

or can be inherited by a more complex/complete bbclass, for example a bblass which
will crack SOURCE_DATE_EPOCH for each recipe.

(From OE-Core rev: 5c2685c5ee2f8210a36b9a8591491b6af0482084)

Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Juro Bystricky
2018-03-10 10:57:49 -08:00
committed by Richard Purdie
parent 98e852983c
commit a5644b6811
1 changed files with 11 additions and 0 deletions
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meta/classes/reproducible_build_simple.bbclass Normal file
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# Setup default environment for reproducible builds.
BUILD_REPRODUCIBLE_BINARIES = "1"
export PYTHONHASHSEED = "0"
export PERL_HASH_SEED = "0"
export TZ = 'UTC'
export SOURCE_DATE_EPOCH ??= "1520598896"
REPRODUCIBLE_TIMESTAMP_ROOTFS ??= "1520598896"