firmware: prevent Nix from corrupting output ELF

2 years ago · 87acbacf87
1 changed files with 2 additions and 0 deletions
--- a/firmware/default.nix
+++ b/firmware/default.nix
@ -7,6 +7,8 @@ rustPlatform.buildRustPackage rec {
  src = ./.;
  cargoSha256 = "0kf2pnfylfmzm0qvi4jfci43qvrnj1v5f037sb9zpvfqyddhdffl";

+  phases = ["unpackPhase" "buildPhase" "installPhase"];
+
  buildPhase = ''
    export CARGO_HOME=$(mktemp -d cargo-home.XXX)
    export RUSTFLAGS="-L ${rust-riscv32i-crates}/lib/rustlib/riscv32i-unknown-none-elf/lib -C linker=${binutils-riscv32}/bin/riscv32-unknown-elf-ld -C link-arg=-Tlink.x"