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nix flakes support #64

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sb10q merged 7 commits from mwojcik/thermostat:nixflakes into master 2022-01-19 11:13:47 +08:00
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@ -40,19 +40,11 @@
}; };
}; };
patchPhase = "";
nativeBuildInputs = [ pkgs.llvm ]; nativeBuildInputs = [ pkgs.llvm ];
sb10q commented 2022-01-17 18:07:40 +08:00
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Remove?

Remove?
buildPhase = '' buildPhase = ''
export CARGO_HOME=$(mktemp -d cargo-home.XXX)
cargo build --release --bin thermostat cargo build --release --bin thermostat
sb10q commented 2022-01-18 11:05:16 +08:00
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cargoBuildFlags?

cargoBuildFlags?
mwojcik commented 2022-01-18 11:18:04 +08:00
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Is there API of that function described somewhere for quick reference? Besides the little tutorial section...

Is there API of that function described somewhere for quick reference? Besides the little tutorial section...
mwojcik commented 2022-01-18 11:27:27 +08:00
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Actually, using just cargoBuildFlags (--bin thermostat as release is already included) causes the build to fail, as the default builder forces --target=x86_64-linux.

Actually, using just cargoBuildFlags (``--bin thermostat`` as release is already included) causes the build to fail, as the default builder forces ``--target=x86_64-linux``.
sb10q commented 2022-01-18 11:38:40 +08:00
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One usually has to RTFS of nixpkgs for this kind of extended documentation :)
If there's no easy solution then overriding buildPhase is fine.

One usually has to RTFS of nixpkgs for this kind of extended documentation :) If there's no easy solution then overriding buildPhase is fine.
''; '';
sb10q commented 2022-01-17 18:08:22 +08:00
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Is CARGO_HOME necessary? NAC3 doesn't use it.

Is CARGO_HOME necessary? NAC3 doesn't use it.
sb10q commented 2022-01-17 18:08:38 +08:00
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You can use cargoBuildFlags instead.

You can use cargoBuildFlags instead.
checkPhase = ''
cargo test --target=${pkgs.rust.toRustTarget pkgs.stdenv.targetPlatform};
'';
# binaryName defaults to the `name` arg (i.e. the Rust package name);
# it is used as the Cargo binary filename
installPhase = '' installPhase = ''
mkdir -p $out $out/nix-support mkdir -p $out $out/nix-support
cp target/thumbv7em-none-eabihf/release/thermostat $out/thermostat.elf cp target/thumbv7em-none-eabihf/release/thermostat $out/thermostat.elf