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| author | Paul Eggleton <paul.eggleton@linux.intel.com> | 2012-05-30 17:17:18 +0100 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2012-05-30 17:23:32 +0100 |
| commit | 534f31903b98de9298c69f4de4d6cd1c51d394d6 (patch) | |
| tree | bf9ddc40879ce0101545dee3365edc1561ca5471 /bitbake/lib/bb/cache_extra.py | |
| parent | 43551f513da4c6dc81043099f9e8aa0211eefd8e (diff) | |
| download | poky-534f31903b98de9298c69f4de4d6cd1c51d394d6.tar.gz | |
bitbake: include varflags in checksums
Add a dependency to each variable on a filtered list of its varflags.
This is intended to catch things such as SRC_URI checksums, varflags
controlling extra functionality from classes (e.g. the recently updated
update-alternatives class in OE-Core), etc. and ensure their values
influence the sstate checksums.
There is an exclusion list which needs to be set via bitbake.conf
(BB_SIGNATURE_EXCLUDE_FLAGS), if this is not set then the functionality
is disabled. The existing vardepsexclude mechanism can also be used to
exclude undesired varflags, but they must be fully specified, e.g.:
do_patch[vardepsexclude] += "do_patch[someflag]"
Implements [YOCTO #2517].
(Bitbake rev: 56c1ab18fcaf4ac245dcb412ed55e8e0af07883b)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bitbake/lib/bb/cache_extra.py')
0 files changed, 0 insertions, 0 deletions