rust: Introduce RUST_BUILD_ARCH

RUST_BUILD_ARCH contains the arch_to_rust_arch()-translated value of
BUILD_ARCH. This is necessary to acquire the correct snapshot artifacts
under Linux where `uname -m` reports "ppc64le" rather than
"powerpc64le".

Change-Id: I6aec23aced8e1c6f0bfc46fe52531b0c16bcf687
(From OE-Core rev: c13afbade8d480807b9de70c56dcd650496f06b2)

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Andrew Jeffery
2022-03-01 01:09:47 +10:30
committed by Richard Purdie
parent 102e4c029e
commit 73272156e6
3 changed files with 11 additions and 7 deletions

View File

@@ -89,6 +89,10 @@ def rust_base_triple(d, thing):
libc = bb.utils.contains('TUNE_FEATURES', 'callconvention-hard', 'hf', '', d)
return arch + vendor + '-' + os + libc
# In some cases uname and the toolchain differ on their idea of the arch name
RUST_BUILD_ARCH = "${@oe.rust.arch_to_rust_arch(d.getVar('BUILD_ARCH'))}"
# Naming explanation
# Yocto
# - BUILD_SYS - Yocto triple of the build environment