diff options
| author |   Jacob Kroon <jacob.kroon@gmail.com> | 2021-11-24 06:31:10 +0100 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-11-26 16:58:55 +0000 |
| commit | 59922c95fcb20c66634c5677012d490be2246b0b (patch) | |
| tree | 2049240fb1846bea95cfc6458bff438d8e142891 /meta/classes | |
| parent | e0010af733825ed1050fd3342cf3ef1c478df1a0 (diff) | |
| download | openembedded-core-contrib-59922c95fcb20c66634c5677012d490be2246b0b.tar.gz | |
native/cross: Add ar wrapper for determinism
Add a wrapper around ar calls for native/cross recipes. This wrapper adds
the -D option so that deterministic archives are built for native/cross
output. This improves the changes of hash equivalence matches and hence
build artefact reuse.
We don't need this in the target case since we compile binutils-cross
with an option making this the default. We need a wrapper since we need
to remove the "u" option and replace it with "D" but also allow things like
"--version" to continue to work too.
Signed-off-by: Jacob Kroon <jacob.kroon@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes')
| -rw-r--r-- | meta/classes/cross.bbclass | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/meta/classes/cross.bbclass b/meta/classes/cross.bbclass index 3e6a2f60b9..9d951076a7 100644 --- a/meta/classes/cross.bbclass +++ b/meta/classes/cross.bbclass @@ -93,3 +93,5 @@ python do_addto_recipe_sysroot () { } addtask addto_recipe_sysroot after do_populate_sysroot do_addto_recipe_sysroot[deptask] = "do_populate_sysroot" + +PATH:prepend = "${COREBASE}/scripts/cross-intercept:" |