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AArch64: missing symbols on target aarch64-unknown-linux-musl

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The __addtf3, __subtf3 and __multf3 symbols are used by aarch64-musl,
but are not provided by rust compiler-builtins.
For now, the only temporary but functional workaround accepted by rust
communities is to get them from libgcc.

Fixes: #107

Signed-off-by: Penny Zheng <penny.zheng@arm.com>
This commit is contained in:
Penny Zheng 2019-12-30 16:04:13 +08:00
parent 9621a7f3f5
commit 44b2caa2e5
1 changed files with 11 additions and 0 deletions
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src/agent/.cargo/config Normal file
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## Copyright (c) 2020 ARM Limited
##
## SPDX-License-Identifier: Apache-2.0
##
[target.aarch64-unknown-linux-musl]
## The __addtf3, __subtf3 and __multf3 symbols are used by aarch64-musl,
## but are not provided by rust compiler-builtins.
## For now, the only functional workaround accepted by rust communities
## is to get them from libgcc.
rustflags = [ "-C", "link-arg=-lgcc" ]