thermostat/nix/adc2tcp.nix

46 lines
914 B
Nix

{ stdenv, rustPlatform, cacert, git, cargo-vendor }:
with rustPlatform;
let
sha256 = "19cdc0lkm9247n6kf23ki66gysz530j1x2lfnzq7n0cpcs53q3h3";
fetchcargo = import ./fetchcargo.nix {
inherit stdenv cacert git cargo-vendor;
inherit (rust) cargo;
};
adc2tcpDeps = fetchcargo {
name = "adc2tcp";
src = ../.;
inherit sha256;
};
in
buildRustPackage rec {
name = "adc2tcp";
version = "0.0.0";
src = ../.;
cargoSha256 = sha256;
buildInputs = [ adc2tcpDeps ];
patchPhase = ''
cat >> .cargo/config <<EOF
[source.crates-io]
replace-with = "vendored-sources"
[source.vendored-sources]
directory = "${adc2tcpDeps}"
EOF
'';
buildPhase = ''
export CARGO_HOME=$(mktemp -d cargo-home.XXX)
cargo build --release
'';
doCheck = false;
installPhase = ''
mkdir -p $out/lib
cp target/thumbv7em-none-eabihf/release/adc2tcp $out/lib/
'';
}