112 lines
3.8 KiB
Nix
112 lines
3.8 KiB
Nix
{
|
|
description = "foreign-rust: a Haskell library to create FFI to Rust";
|
|
inputs = {
|
|
nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
|
|
flake-parts.url = "github:hercules-ci/flake-parts";
|
|
haskell-flake.url = "github:srid/haskell-flake";
|
|
rust-overlay = {
|
|
url = "github:oxalica/rust-overlay";
|
|
inputs.nixpkgs.follows = "nixpkgs";
|
|
};
|
|
crane.url = "github:ipetkov/crane";
|
|
};
|
|
outputs = inputs @ {
|
|
self,
|
|
nixpkgs,
|
|
flake-parts,
|
|
...
|
|
}:
|
|
flake-parts.lib.mkFlake {inherit inputs;} {
|
|
systems = nixpkgs.lib.systems.flakeExposed;
|
|
imports = [inputs.haskell-flake.flakeModule];
|
|
|
|
perSystem = {
|
|
self',
|
|
pkgs,
|
|
config,
|
|
inputs',
|
|
system,
|
|
...
|
|
}: let
|
|
craneLib = (inputs.crane.mkLib pkgs).overrideToolchain (p: p.rust-bin.selectLatestNightlyWith (toolchain: toolchain.default));
|
|
rustbits = pkgs: let
|
|
cargoCbuild = {
|
|
cargoArtifacts,
|
|
cargoAwesomeExtraArgs ? "", # Arguments that are generally useful default
|
|
cargoExtraArgs ? "", # Other cargo-general flags (e.g. for features or targets)
|
|
} @ origArgs: let
|
|
# Clean the original arguments for good hygiene (i.e. so the flags specific
|
|
# to this helper don't pollute the environment variables of the derivation)
|
|
args = builtins.removeAttrs origArgs [
|
|
"cargoAwesomeExtraArgs"
|
|
"cargoExtraArgs"
|
|
];
|
|
in
|
|
craneLib.mkCargoDerivation (args
|
|
// {
|
|
inherit cargoArtifacts;
|
|
|
|
src = cargoArtifacts;
|
|
pname = "rustbits";
|
|
version = "0.1.0";
|
|
pnameSuffix = "-cbuild";
|
|
|
|
buildPhaseCargoCommand = "cargo cinstall --prefix=$out --libdir=$out/lib --includedir=$out/include --pkgconfigdir=$out/lib/pkgconfig ${cargoAwesomeExtraArgs}";
|
|
|
|
nativeBuildInputs = (args.nativeBuildInputs or []) ++ [pkgs.cargo-c];
|
|
});
|
|
in
|
|
cargoCbuild {
|
|
cargoArtifacts = craneLib.cleanCargoSource ./rustbits/.;
|
|
};
|
|
in {
|
|
_module.args.pkgs = import inputs.nixpkgs {
|
|
inherit system;
|
|
overlays = [(import inputs.rust-overlay)];
|
|
};
|
|
haskellProjects.default = {
|
|
# The base package set representing a specific GHC version.
|
|
# By default, this is pkgs.haskellPackages.
|
|
# You may also create your own. See https://community.flake.parts/haskell-flake/package-set
|
|
# basePackages = pkgs.haskellPackages;
|
|
|
|
# Extra package information. See https://community.flake.parts/haskell-flake/dependency
|
|
#
|
|
# Note that local packages are automatically included in `packages`
|
|
# (defined by `defaults.packages` option).
|
|
#
|
|
# packages = {
|
|
# aeson.source = "1.5.0.0"; # Hackage version override
|
|
# shower.source = inputs.shower;
|
|
# };
|
|
packages = {
|
|
};
|
|
|
|
settings = {
|
|
rustbits.custom = _: rustbits pkgs;
|
|
foreign-rust = {
|
|
#check = false;
|
|
};
|
|
borsh = {
|
|
broken = false;
|
|
};
|
|
|
|
};
|
|
|
|
devShell = {
|
|
# # Enabled by default
|
|
# enable = true;
|
|
#
|
|
# # Programs you want to make available in the shell.
|
|
# # Default programs can be disabled by setting to 'null'
|
|
# tools = hp: { fourmolu = hp.fourmolu; ghcid = null; };
|
|
#
|
|
# hlsCheck.enable = true;
|
|
};
|
|
};
|
|
|
|
# haskell-flake doesn't set the default package, but you can do it here.
|
|
packages.default = self'.packages.foreign-rust;
|
|
};
|
|
};
|
|
}
|