cargo build \
    --release \
    --no-default-features \
    --features binaries,asm,threading,signal_support \
    --manifest-path Cargo.toml
  cargo cbuild \
    --release \
    --no-default-features \
    --features binaries,asm,threading,signal_support \
    --prefix=/usr \
    --manifest-path Cargo.toml

cargo install \
    --no-default-features \
    --features binaries,asm,threading,signal_support \
    --offline \
    --no-track \
    --path . \
    --root "$DESTDIR"/usr
  cargo cinstall \
    --release \
    --no-default-features \
    --features binaries,asm,threading,signal_support \
    --prefix /usr \
    --destdir "$DESTDIR"