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author | Bruce Ashfield <bruce.ashfield@gmail.com> | 2020-05-13 10:24:35 -0400 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2020-05-15 16:24:15 +0100 |
commit | 82cdfcdccfedd320ebc0cdc778c7d4966198b96f (patch) | |
tree | 35532e6e6eb9dbf076882cc0921d677094871c0b /meta/recipes-devtools/valgrind/valgrind_3.15.0.bb | |
parent | d2fdd473db5446b0e96ad4f774121129fbf94e0e (diff) | |
download | openembedded-core-contrib-82cdfcdccfedd320ebc0cdc778c7d4966198b96f.tar.gz |
kernel/reproducibility: kernel modules need SOURCE_DATE_EPOCH export
If CONFIG_IKHEADERS is set to =m, then reproducibility issues creep
into the modules build, since the variables we are setting for the
main kernel build are not present.
Since the source code must be available for a possibly git query
on the timestamp, there didn't seem to be an easy way to move the
environment variable setting to a common routine. As such, we
duplicate the block of code that exports the required variables for
reproducible builds. There is a maintenance risk to this, but any
issues should be easy enough to catch.
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools/valgrind/valgrind_3.15.0.bb')
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