a41b0f31de
Without musl-root in config.toml the build stop with the following error:
thread 'main' panicked at 'couldn't find libc.a in musl libdir: output/host/arm-buildroot-linux-musleabihf/sysroot/lib/lib', src/bootstrap/sanity.rs:192:25
musl-root is needed to provide the path to libc.a and libunwind.a because
rust link them statically into the standard library and liblibc [1].
For other libc, musl-root is not used and ignored [2].
[1]
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rust.hash | ||
rust.mk |