init

.gitignore

@@ -0,0 +1 @@
+result

flake.lock

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+{
+  "nodes": {
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1778716662,
+        "narHash": "sha256-m1Yf0wZ8j1OHjTc2UwHwyQRSnNeSgLJOd7q5Y45hzi4=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "f7c1a2d347e4c52d5fb8d10cb4d94b5884e546fb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "nesrx": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1657372504,
+        "narHash": "sha256-Nnu+Jncw7k+7sE4AL9xjbm6dNVt8ZuKW/8tdKmm4G9Q=",
+        "owner": "xms0g",
+        "repo": "nesrx",
+        "rev": "573e008d84bb8b6b86e7f2111211175d01ea018c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "xms0g",
+        "repo": "nesrx",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1779357205,
+        "narHash": "sha256-cCO8aTqss5x9Ky8GWkpY0Hy5fyTZEbtifSUV8QjSzic=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "f83fc3c307e74bc5fd5adb7eb6b8b13ffd2a36e1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-lib": {
+      "locked": {
+        "lastModified": 1777168982,
+        "narHash": "sha256-GOkGPcboWE9BmGCRMLX3worL4EMnsnG8MyKmXNeYuhQ=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "f5901329dade4a6ea039af1433fb087bd9c1fe14",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-parts": "flake-parts",
+        "nesrx": "nesrx",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

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+{
+  description = "flake for github:xms0g/nesrx";
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    nesrx = {
+      url = "github:xms0g/nesrx";
+      flake = false;
+    };
+    flake-parts.url = "github:hercules-ci/flake-parts";
+  };
+
+  outputs =
+    inputs:
+    inputs.flake-parts.lib.mkFlake { inherit inputs; } {
+      imports = [ ];
+
+      systems = builtins.attrNames inputs.nixpkgs.legacyPackages;
+
+      perSystem =
+        {
+          config,
+          system,
+          pkgs,
+          self',
+          ...
+        }:
+        {
+          packages.default = pkgs.stdenv.mkDerivation {
+            name = "nesrx";
+            src = "${inputs.nesrx}";
+            nativeBuildInputs = with pkgs; [ cmake ];
+            cmakeBuildType = "RelWithDebInfo";
+            postPatch = ''
+              sed -i '1s|^|#include <cstring>\n|' src/main.cpp
+                substituteInPlace src/rom.hpp \
+                --replace 'm_romfile.open(filename,' 'm_romfile.open(std::string(filename),' \
+                --replace 'std::ofstream ofile{m_outfile,' 'std::ofstream ofile{std::string(m_outfile),'
+            '';
+            installPhase = ''
+              runHook preInstall
+              install -Dm755 nesrx $out/bin/nesrx
+              runHook postInstall
+            '';
+          };
+        };
+    };
+}