tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{
2 lib,
3 stdenv,
4 fetchhg,
5 pkg-config,
6 makeBinaryWrapper,
7 SDL2,
8 glew,
9 gtk3,
10 testers,
11}:
12
13stdenv.mkDerivation (finalAttrs: {
14 pname = "blastem";
15 version = "0.6.2-unstable-2024-08-14";
16
17 src = fetchhg {
18 url = "https://www.retrodev.com/repos/blastem";
19 rev = "aa888682faa0";
20 hash = "sha256-0xw9O0o1pkJiXHyZer4nMJeLlRXS3Z4YYoLgfkrz3Yo=";
21 };
22
23 # will probably be fixed in https://github.com/NixOS/nixpkgs/pull/302481
24 postPatch = lib.optionalString stdenv.hostPlatform.isDarwin ''
25 substituteInPlace Makefile \
26 --replace-fail "-flto" ""
27 '';
28
29 nativeBuildInputs = [
30 pkg-config
31 makeBinaryWrapper
32 ];
33
34 buildInputs = [
35 gtk3
36 SDL2
37 glew
38 ];
39
40 # Note: menu.bin cannot be generated yet, because it would
41 # need the `vasmm68k_mot` executable (part of vbcc for amigaos68k
42 # Luckily, menu.bin doesn't need to be present for the emulator to function
43
44 makeFlags = [ "HOST_ZLIB=1" ];
45
46 env.NIX_CFLAGS_COMPILE = "-I${lib.getDev SDL2}/include/SDL2";
47
48 installPhase = ''
49 runHook preInstall
50
51 # not sure if any executable other than blastem is really needed here
52 install -Dm755 blastem dis zdis termhelper -t $out/share/blastem
53 install -Dm644 gamecontrollerdb.txt default.cfg rom.db -t $out/share/blastem
54 cp -r shaders $out/share/blastem/shaders
55
56 # wrapping instead of sym-linking makes sure argv0 stays at the original location
57 makeWrapper $out/share/blastem/blastem $out/bin/blastem
58
59 runHook postInstall
60 '';
61
62 passthru.tests.version = testers.testVersion {
63 package = finalAttrs.finalPackage;
64 command = "blastem -v";
65 version = "0.6.3-pre"; # remove line when moving to a stable version
66 };
67
68 meta = {
69 description = "Fast and accurate Genesis emulator";
70 homepage = "https://www.retrodev.com/blastem/";
71 license = lib.licenses.gpl3Plus;
72 mainProgram = "blastem";
73 maintainers = with lib.maintainers; [ tomasajt ];
74 platforms = [
75 "i686-linux"
76 "x86_64-linux"
77 "x86_64-darwin"
78 ];
79 };
80})