{
description = "honggfuzz-rs: Fuzz your Rust code with Google-developed Honggfuzz !";
nixConfig = {
extra-trusted-public-keys = "devenv.cachix.org-1:w1cLUi8dv3hnoSPGAuibQv+f9TZLr6cv/Hm9XgU50cw=";
extra-substituters = "https://devenv.cachix.org";
};
inputs = {
# nixpkgs = {
# type = "indirect"; # take it from the registry
# id = "nixpkgs";
# };
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
# this is the last version with glibc <= 2.37. Newer versions of glibc make honggfuzz fail to build, see https://github.com/google/honggfuzz/issues/518
nixpkgs-glibc237.url = "github:NixOS/nixpkgs/nixos-23.05";
devenv = {
url = "github:cachix/devenv";
inputs.nixpkgs.follows = "nixpkgs";
};
flake-parts = {
url = "github:hercules-ci/flake-parts";
inputs.nixpkgs-lib.follows = "nixpkgs";
};
fenix = {
url = "github:nix-community/fenix";
inputs.nixpkgs.follows = "nixpkgs";
};
crane = { # eventually, use dream2nix when it's more stable
url = "github:ipetkov/crane";
inputs.nixpkgs.follows = "nixpkgs";
};
};
outputs = inputs @ {flake-parts, nixpkgs, nixpkgs-glibc237, fenix, crane, ...}: flake-parts.lib.mkFlake { inherit inputs; } {
imports = [
inputs.devenv.flakeModule
];
systems = nixpkgs.lib.systems.flakeExposed;
perSystem = {system, pkgs, self', ...}: let
pkgs-glibc237 = import nixpkgs-glibc237 {
inherit system;
};
pkgs-fenix = import nixpkgs {
inherit system;
overlays = [ fenix.overlays.default ];
};
in {
packages = let
craneLib = crane.mkLib pkgs;
#craneLib = (crane.mkLib pkgs-fenix).overrideToolchain (p: p.fenix.minimal.toolchain); # rust nightly
in rec {
default = honggfuzz-rs;
honggfuzz-rs = craneLib.buildPackage {
src = craneLib.cleanCargoSource (craneLib.path ./.);
};
};
devenv.shells.default = {
stdenv = pkgs-glibc237.stdenv;
packages = with pkgs-glibc237; [
libbfd
bintools-unwrapped
libunwind
cargo
rustc
];
# languages = {
# rust = {
# enable = true;
# channel = "stable";
# };
# };
};
};
};
}