From de8955b6701235bb9270c161d2df858f06c9fae8 Mon Sep 17 00:00:00 2001
From: AndersonTorres <torres.anderson.85@protonmail.com>
Date: Thu, 28 Jan 2021 05:38:21 -0300
Subject: [PATCH 1/3] cc65: add platforms

---
 pkgs/development/compilers/cc65/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/compilers/cc65/default.nix b/pkgs/development/compilers/cc65/default.nix
index 347382990d1..6e201ac7933 100644
--- a/pkgs/development/compilers/cc65/default.nix
+++ b/pkgs/development/compilers/cc65/default.nix
@@ -53,5 +53,6 @@ stdenv.mkDerivation rec {
     '';
     license = licenses.zlib;
     maintainers = with maintainers; [ AndersonTorres ];
+    platforms = with platforms; unix;
   };
 }

From 617154f7ebec51bae1afe0f8ed786d1105d0d461 Mon Sep 17 00:00:00 2001
From: AndersonTorres <torres.anderson.85@protonmail.com>
Date: Thu, 28 Jan 2021 05:48:49 -0300
Subject: [PATCH 2/3] x16-emulator: init at 38

---
 .../misc/emulators/commander-x16/emulator.nix | 42 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 2 files changed, 44 insertions(+)
 create mode 100644 pkgs/misc/emulators/commander-x16/emulator.nix

diff --git a/pkgs/misc/emulators/commander-x16/emulator.nix b/pkgs/misc/emulators/commander-x16/emulator.nix
new file mode 100644
index 00000000000..73442215ff1
--- /dev/null
+++ b/pkgs/misc/emulators/commander-x16/emulator.nix
@@ -0,0 +1,42 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, SDL2
+}:
+
+stdenv.mkDerivation rec {
+  pname = "x16-emulator";
+  version = "38";
+
+  src = fetchFromGitHub {
+    owner = "commanderx16";
+    repo = pname;
+    rev = "r${version}";
+    sha256 = "WNRq/m97NpOBWIk6mtxBAKmkxCGWacWjXeOvIhBrkYE=";
+  };
+
+  dontConfigure = true;
+
+  buildInputs = [ SDL2 ];
+
+  installPhase = ''
+    runHook preInstall
+    install -D --mode 755 --target-directory $out/bin/ x16emu
+    install -D --mode 444 --target-directory $out/share/doc/${pname} README.md
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    homepage = "https://www.commanderx16.com/forum/index.php?/home/";
+    description = "The official emulator of CommanderX16 8-bit computer";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ AndersonTorres ];
+    platforms = SDL2.meta.platforms;
+  };
+
+  passthru = {
+    # upstream project recommends emulator and rom synchronized;
+    # passing through the version is useful to ensure this
+    inherit version;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 5d3ec256adc..a163391e9fe 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -29490,6 +29490,8 @@ in
     inherit (darwin.apple_sdk.frameworks) Carbon Cocoa OpenGL OpenAL;
   };
 
+  x16-emulator = callPackage ../misc/emulators/commander-x16/emulator.nix { };
+
   bullet = callPackage ../development/libraries/bullet {
     inherit (darwin.apple_sdk.frameworks) Cocoa OpenGL;
   };

From c20c774ce0f33670fbabac47ffcb028baafde3fc Mon Sep 17 00:00:00 2001
From: AndersonTorres <torres.anderson.85@protonmail.com>
Date: Thu, 28 Jan 2021 05:50:55 -0300
Subject: [PATCH 3/3] x16-rom: init at 38

---
 pkgs/misc/emulators/commander-x16/rom.nix | 46 +++++++++++++++++++++++
 pkgs/top-level/all-packages.nix           |  1 +
 2 files changed, 47 insertions(+)
 create mode 100644 pkgs/misc/emulators/commander-x16/rom.nix

diff --git a/pkgs/misc/emulators/commander-x16/rom.nix b/pkgs/misc/emulators/commander-x16/rom.nix
new file mode 100644
index 00000000000..5da77ebceef
--- /dev/null
+++ b/pkgs/misc/emulators/commander-x16/rom.nix
@@ -0,0 +1,46 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, cc65
+}:
+
+stdenv.mkDerivation rec {
+  pname = "x16-rom";
+  version = "38";
+
+  src = fetchFromGitHub {
+    owner = "commanderx16";
+    repo = pname;
+    rev = "r${version}";
+    sha256 = "xaqF0ppB7I7ST8Uh3jPbC14uRAb/WH21tHlNeTvYpoI=";
+  };
+
+  nativeBuildInputs = [ cc65 ];
+
+  postPatch = ''
+    patchShebangs scripts/
+  '';
+
+  dontConfigure = true;
+
+  installPhase = ''
+    runHook preInstall
+    install -D --mode 444 --target-directory $out/share/${pname} build/x16/rom.bin
+    install -D --mode 444 --target-directory $out/share/doc/${pname} README.md
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    homepage = "https://www.commanderx16.com/forum/index.php?/home/";
+    description = "ROM file for CommanderX16 8-bit computer";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ AndersonTorres ];
+    platforms = cc65.meta.platforms;
+  };
+
+  passthru = {
+    # upstream project recommends emulator and rom synchronized;
+    # passing through the version is useful to ensure this
+    inherit version;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index a163391e9fe..790888dc043 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -29491,6 +29491,7 @@ in
   };
 
   x16-emulator = callPackage ../misc/emulators/commander-x16/emulator.nix { };
+  x16-rom = callPackage ../misc/emulators/commander-x16/rom.nix { };
 
   bullet = callPackage ../development/libraries/bullet {
     inherit (darwin.apple_sdk.frameworks) Cocoa OpenGL;