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Makefile & Cross.toml hack to work around an aarch64 cross-compilation issue (https://github.com/rust-embedded/cross/issues/598)

This commit is contained in:
Tony Garnock-Jones 2021-10-13 12:15:38 +02:00
parent 14eddbc7d9
commit 914a146d77
2 changed files with 11 additions and 1 deletions
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6
synit-pid1/Cross.toml Normal file
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@ -0,0 +1,6 @@
[build.env]
# Both of these are needed to workaround https://github.com/rust-embedded/cross/issues/598
passthrough = [
"RUSTFLAGS",
"CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_RUSTFLAGS",
]

6
synit-pid1/Makefile
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@ -6,7 +6,11 @@ arm-binary: arm-binary-release
arm-binary-release:
cross build --target=armv7-unknown-linux-musleabihf --release --all-targets
# Hack to workaround https://github.com/rust-embedded/cross/issues/598
HACK_WORKAROUND_ISSUE_598=CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_RUSTFLAGS="-C link-arg=/usr/local/aarch64-linux-musl/lib/libc.a"
aarch64-binary: aarch64-binary-release
aarch64-binary-release:
cross build --target=aarch64-unknown-linux-musl --release --all-targets
$(HACK_WORKAROUND_ISSUE_598) \
cross build --target=aarch64-unknown-linux-musl --release --all-targets