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error 0465 #235

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er962284 opened this issue Jan 20, 2020 · 2 comments
Closed

error 0465 #235

er962284 opened this issue Jan 20, 2020 · 2 comments

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@er962284
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error[E0465]: multiple rlib candidates for compiler_builtins found
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= note: candidate #1: /root/redshirt/target/arm-freestanding/debug/deps/libcompiler_builtins-46f0356f1368c3ed.rlib
= note: candidate #2: /root/redshirt/target/arm-freestanding/debug/deps/libcompiler_builtins-9428eefa136346ab.rlib

by the following:
RUST_TARGET_PATH=pwd cargo +nightly build -Z build-std=core,alloc --target arm-freestanding --package redshirt-standalone-kernel
@tomaka
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tomaka commented Jan 20, 2020

This is unfortunately rust-lang/compiler-builtins#334 (now rust-lang/wg-cargo-std-aware#53).

Using nightly-2019-12-05 works (that's what the CI does)

@tomaka
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tomaka commented Jan 20, 2020

Closing as duplicate of #164

@tomaka tomaka closed this as completed Jan 20, 2020
@tomaka tomaka mentioned this issue Jan 20, 2020
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@tomaka @er962284