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

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@@ -15,11 +15,11 @@ SRC_URI[rustc-snapshot-aarch64.sha256sum] = "f26811e48d03c56c125de03d389e1ae7c6d
SRC_URI[cargo-snapshot-aarch64.sha256sum] = "6d11cd94618d80cda273eeeae7285980445f61a49ebacc616777b482a41cbf3f"
SRC_URI += " \
https://static.rust-lang.org/dist/${RUST_STD_SNAPSHOT}.tar.xz;name=rust-std-snapshot-${BUILD_ARCH};subdir=rust-snapshot-components \
https://static.rust-lang.org/dist/${RUSTC_SNAPSHOT}.tar.xz;name=rustc-snapshot-${BUILD_ARCH};subdir=rust-snapshot-components \
https://static.rust-lang.org/dist/${CARGO_SNAPSHOT}.tar.xz;name=cargo-snapshot-${BUILD_ARCH};subdir=rust-snapshot-components \
https://static.rust-lang.org/dist/${RUST_STD_SNAPSHOT}.tar.xz;name=rust-std-snapshot-${RUST_BUILD_ARCH};subdir=rust-snapshot-components \
https://static.rust-lang.org/dist/${RUSTC_SNAPSHOT}.tar.xz;name=rustc-snapshot-${RUST_BUILD_ARCH};subdir=rust-snapshot-components \
https://static.rust-lang.org/dist/${CARGO_SNAPSHOT}.tar.xz;name=cargo-snapshot-${RUST_BUILD_ARCH};subdir=rust-snapshot-components \
"
RUST_STD_SNAPSHOT = "rust-std-${RS_VERSION}-${BUILD_ARCH}-unknown-linux-gnu"
RUSTC_SNAPSHOT = "rustc-${RS_VERSION}-${BUILD_ARCH}-unknown-linux-gnu"
CARGO_SNAPSHOT = "cargo-${CARGO_VERSION}-${BUILD_ARCH}-unknown-linux-gnu"
RUST_STD_SNAPSHOT = "rust-std-${RS_VERSION}-${RUST_BUILD_ARCH}-unknown-linux-gnu"
RUSTC_SNAPSHOT = "rustc-${RS_VERSION}-${RUST_BUILD_ARCH}-unknown-linux-gnu"
CARGO_SNAPSHOT = "cargo-${CARGO_VERSION}-${RUST_BUILD_ARCH}-unknown-linux-gnu"

View File

@@ -27,7 +27,7 @@ CARGO_DISABLE_BITBAKE_VENDORING = "1"
# We can't use RUST_BUILD_SYS here because that may be "musl" if
# TCLIBC="musl". Snapshots are always -unknown-linux-gnu
SNAPSHOT_BUILD_SYS = "${BUILD_ARCH}-unknown-linux-gnu"
SNAPSHOT_BUILD_SYS = "${RUST_BUILD_ARCH}-unknown-linux-gnu"
setup_cargo_environment () {
# The first step is to build bootstrap and some early stage tools,
# these are build for the same target as the snapshot, e.g.