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stm32: allow binary filename and package name to be different

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* The major motivation is that Stabilizer ( since f1f15aca65 ) now contains multiple binaries, and the filenames of the generated ELFs (e.g. `dual-iir`, `lockin-internal`) do not necessarily contain the project name as a substring.
This commit is contained in:
Harry Ho 2021-02-02 11:16:24 +08:00
parent 21f5362b6f
commit 726ee7aa82
1 changed files with 18 additions and 6 deletions
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24
stm32/default.nix
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@ -8,9 +8,20 @@ let
rustPlatform = pkgs.recurseIntoAttrs (pkgs.callPackage ./rustPlatform.nix {
inherit rustManifest;
});
buildStm32Firmware = { name, src, patchPhase ? "", extraNativeBuildInputs ? [], checkPhase ? "" }:
buildStm32Firmware = { name, src, patchPhase ? "", extraNativeBuildInputs ? [], checkPhase ? "", ... } @ args:
let
cargoSha256Drv = pkgs.runCommand "${name}-cargosha256" { } ''cp "${src}/cargosha256.nix" $out'';
# If binaryName is specified as an arg of buildStm32Firmware,
# then the .nix containing the cargoSha256 must be named "cargosha256-${binaryName}.nix";
# otherwise, the .nix must be named "cargosha256.nix".
cargoSha256Drv = pkgs.runCommand "${name}-cargosha256" { } ''
cp "${src}/cargosha256${
if (args ? binaryName) then "-" + args.binaryName else ""
}.nix" $out
'';
# If binaryName is specified as an arg of buildStm32Firmware,
# then use it as the filename of the ELF generated from `cargo build`;
# otherwise, use the `name` arg (i.e. the Rust package name) as the ELF filename.
binaryName = if (args ? binaryName) then args.binaryName else name;
in
rustPlatform.buildRustPackage rec {
inherit name;
@ -29,9 +40,9 @@ let
inherit checkPhase;
installPhase = ''
mkdir -p $out $out/nix-support
cp target/thumbv7em-none-eabihf/release/${name} $out/${name}.elf
cp target/thumbv7em-none-eabihf/release/${binaryName} $out/${name}.elf
echo file binary-dist $out/${name}.elf >> $out/nix-support/hydra-build-products
llvm-objcopy -O binary target/thumbv7em-none-eabihf/release/${name} $out/${name}.bin
llvm-objcopy -O binary target/thumbv7em-none-eabihf/release/${binaryName} $out/${name}.bin
echo file binary-dist $out/${name}.bin >> $out/nix-support/hydra-build-products
'';
@ -40,8 +51,9 @@ let
migen = (import ../artiq-fast/pkgs/python-deps.nix { inherit (pkgs) stdenv fetchgit fetchFromGitHub python3Packages; misoc-new = true; }).migen;
in
{
stabilizer = buildStm32Firmware {
name = "stabilizer";
stabilizer-dual-iir = buildStm32Firmware {
name = "stabilizer-dual-iir";
binaryName = "dual-iir";
src = <stabilizerSrc>;
patchPhase = ''
substituteInPlace src/hardware/configuration.rs \