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I have a board with MIPS cpu of mips64el and buildRoot with toolchain. When I try compile a moshudp program by rust from buildRoot I get follow error

$ source $BUILD_ROOT_PATH/buildroot/output/host/environment_setup
$ cargo build --target mips64el-unknown-linux-gnuabi64
   Compiling syn v1.0.91
error[E0463]: can't find crate for `std`

I have mips64el-unknown-linux-gnuabi64 target installed only

$ rustup target list | grep install
  mips64el-unknown-linux-gnuabi64 (installed)

What's wrong?

UPDATE Adding new target gave another error

$ rustup target add x86_64-unknown-linux-gnu
$ cargo build --target mips64el-unknown-linux-gnuabi64
= note: cc.br_real.br_real: No such file or directory
Vitaly
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0 Answers0