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| author | Anton Antonov <anton.antonov@arm.com> | 2023-01-03 14:36:39 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2023-01-26 23:39:06 +0000 |
| commit | 76142331c4d83d6fa57fa5444a5081edf2f37380 (patch) | |
| tree | ec8f2d70c7cd93de3e491324c05362ef326c38f4 /bitbake/lib/bb/utils.py | |
| parent | d2b253072bc29286de687f0626b76297b66d8eae (diff) | |
| download | poky-76142331c4d83d6fa57fa5444a5081edf2f37380.tar.gz | |
rust: Do not use default compiler flags defined in CC crate
Rust crates build dependecy C libraries using "CC" crate.
This crate adds some default compiler parameters depending on target arch.
For some targets these parameters conflict with the parameters defined by OE.
Warnings/errors like this can be seen in the case:
cc1: error: switch '-mcpu=cortex-a15' conflicts with switch '-march=armv7-a+fp' [-Werror]
Lets use only the OE parameters by exporting CRATE_CC_NO_DEFAULTS.
https://github.com/rust-lang/cc-rs#external-configuration-via-environment-variables
This patch fixes https://bugzilla.yoctoproject.org/show_bug.cgi?id=14947
(From OE-Core rev: 94939f608c6984e3a92999a384a03a35c2b34ed6)
Signed-off-by: Anton Antonov <Anton.Antonov@arm.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 0c07089bdf7e0d7d8f37552db0bcd75f860979d9)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bitbake/lib/bb/utils.py')
0 files changed, 0 insertions, 0 deletions