Rust cross-compilation on Void Linux

It’s for x86_64-unknown-linux-musl, other platforms should be the same.

Add rust target platform

$ rustup target add x86_64-unknown-linux-musl

Install musl-gcc

# xbps-install cross-x86_64-linux-musl

add musl-gcc to cargo, edit .cargo/config (add bellow lines)

[target.x86_64-unknown-linux-musl]
linker = "x86_64-linux-musl-gcc"

then build

$ cargo build --target x86_64-unknown-linux-musl

Platform support can be found here.

To see a list of available targets

$ rustup target list
aarch64-apple-darwin
aarch64-apple-ios
aarch64-apple-ios-sim
aarch64-linux-android
aarch64-pc-windows-msvc
aarch64-unknown-fuchsia
aarch64-unknown-linux-gnu (installed)
aarch64-unknown-linux-musl
aarch64-unknown-none
aarch64-unknown-none-softfloat
aarch64-unknown-uefi
arm-linux-androideabi
arm-unknown-linux-gnueabi
arm-unknown-linux-gnueabihf
arm-unknown-linux-musleabi
arm-unknown-linux-musleabihf
armebv7r-none-eabi
armebv7r-none-eabihf
armv5te-unknown-linux-gnueabi
armv5te-unknown-linux-musleabi
armv7-linux-androideabi
armv7-unknown-linux-gnueabi
armv7-unknown-linux-gnueabihf
armv7-unknown-linux-musleabi
armv7-unknown-linux-musleabihf
armv7a-none-eabi
armv7r-none-eabi
armv7r-none-eabihf
asmjs-unknown-emscripten
i586-pc-windows-msvc
i586-unknown-linux-gnu
i586-unknown-linux-musl
i686-linux-android
i686-pc-windows-gnu
i686-pc-windows-msvc
i686-unknown-freebsd
i686-unknown-linux-gnu
i686-unknown-linux-musl
i686-unknown-uefi
loongarch64-unknown-linux-gnu
loongarch64-unknown-none
loongarch64-unknown-none-softfloat
nvptx64-nvidia-cuda
powerpc-unknown-linux-gnu
powerpc64-unknown-linux-gnu
powerpc64le-unknown-linux-gnu
riscv32i-unknown-none-elf
riscv32imac-unknown-none-elf
riscv32imc-unknown-none-elf
riscv64gc-unknown-linux-gnu
riscv64gc-unknown-none-elf
riscv64imac-unknown-none-elf
s390x-unknown-linux-gnu
sparc64-unknown-linux-gnu
sparcv9-sun-solaris
thumbv6m-none-eabi
thumbv7em-none-eabi
thumbv7em-none-eabihf
thumbv7m-none-eabi
thumbv7neon-linux-androideabi
thumbv7neon-unknown-linux-gnueabihf
thumbv8m.base-none-eabi
thumbv8m.main-none-eabi
thumbv8m.main-none-eabihf
wasm32-unknown-emscripten
wasm32-unknown-unknown
wasm32-wasi
wasm32-wasi-preview1-threads
x86_64-apple-darwin
x86_64-apple-ios
x86_64-fortanix-unknown-sgx
x86_64-linux-android
x86_64-pc-solaris
x86_64-pc-windows-gnu
x86_64-pc-windows-msvc
x86_64-sun-solaris
x86_64-unknown-freebsd
x86_64-unknown-fuchsia
x86_64-unknown-illumos
x86_64-unknown-linux-gnu (installed)
x86_64-unknown-linux-gnux32
x86_64-unknown-linux-musl (installed)
x86_64-unknown-netbsd
x86_64-unknown-none
x86_64-unknown-redox
x86_64-unknown-uefi