tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{
2 lib,
3 stdenv,
4 fetchFromGitHub,
5 localBios ? true,
6 nasm,
7 sdlSupport ? true,
8 SDL,
9}:
10
11stdenv.mkDerivation {
12 pname = "8086tiny";
13 version = "1.25";
14
15 src = fetchFromGitHub {
16 owner = "adriancable";
17 repo = "8086tiny";
18 rev = "c79ca2a34d96931d55ef724c815b289d0767ae3a";
19 sha256 = "00aydg8f28sgy8l3rd2a7jvp56lx3b63hhak43p7g7vjdikv495w";
20 };
21
22 buildInputs = lib.optional localBios nasm ++ lib.optional sdlSupport SDL;
23
24 makeFlags = [ "8086tiny" ];
25
26 postBuild = lib.optionalString localBios ''
27 pushd bios_source
28 nasm -f bin bios.asm -o bios
29 popd
30 '';
31
32 installPhase = ''
33 runHook preInstall
34
35 mkdir -p $out/bin $out/share/8086tiny $out/share/doc/8086tiny/images
36 install -m 755 8086tiny $out/bin
37 install -m 644 fd.img $out/share/8086tiny/8086tiny-floppy.img
38 install -m 644 bios_source/bios.asm $out/share/8086tiny/8086tiny-bios-src.asm
39 install -m 644 docs/8086tiny.css $out/share/doc/8086tiny
40 install -m 644 docs/doc.html $out/share/doc/$name
41
42 for image in docs/images/\*.gif; do
43 install -m 644 $image $out/share/doc/8086tiny/images
44 done
45
46 install -m 644 ${lib.optionalString localBios "bios_source/"}bios \
47 $out/share/8086tiny/8086tiny-bios
48
49 runHook postInstall
50 '';
51
52 meta = {
53 homepage = "https://github.com/adriancable/8086tiny";
54 description = "Open-source small 8086 emulator";
55 longDescription = ''
56 8086tiny is a tiny, open-source (MIT), portable (little-endian hosts)
57 Intel PC emulator, powerful enough to run DOS, Windows 3.0, Excel, MS
58 Flight Simulator, AutoCAD, Lotus 1-2-3, and similar applications. 8086tiny
59 emulates a "late 80's era" PC XT-type machine.
60
61 8086tiny is based on an IOCCC 2013 winning entry. In fact that is the
62 "unobfuscated" version :)
63 '';
64 license = lib.licenses.mit;
65 maintainers = [ ];
66 platforms = lib.platforms.linux;
67 mainProgram = "8086tiny";
68 };
69}