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| author | Joshua Watt <jpewhacker@gmail.com> | 2019-11-21 10:59:11 -0600 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2019-11-27 13:25:18 +0000 |
| commit | 9582fec24abac64ce691ee482de6a4816fff6dc0 (patch) | |
| tree | fcc5a79d9561010109faf869fb86c0ce37fdf9f1 /meta/classes/sstate.bbclass | |
| parent | 73aaa5239268b0d2e6b6ab563b5525f62885d24d (diff) | |
| download | poky-9582fec24abac64ce691ee482de6a4816fff6dc0.tar.gz | |
classes/cmake: Use relative RPATHs
In most cases, the RPATH is stripped out when the ELF file is packages,
but by then the damage is done from a reproducible perspective because
this absolute path is hashed as part of the build-id generated at link
time ([1] has a good explanation). Fortunately, newer cmake has an
option to generated relative RPATHs that use $ORIGIN to set the path, so
set it in the toolchain file.
[1]: https://gitlab.kitware.com/cmake/cmake/issues/18413
(From OE-Core rev: 44e77d3f97af4cd4ad8bc0984f093a116a830986)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes/sstate.bbclass')
0 files changed, 0 insertions, 0 deletions