646b892680
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128 lines
3.5 KiB
Nix
128 lines
3.5 KiB
Nix
{
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stdenv,
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lib,
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fetchFromGitHub,
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unstableGitUpdater,
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writeShellApplication,
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cmake,
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fontconfig,
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freetype,
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glib,
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gtk2,
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libusb1,
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libX11,
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openssl,
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pkg-config,
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SDL2,
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SDL2_ttf,
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SDL2_mixer,
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enable16Bit ? true,
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enableX11 ? stdenv.hostPlatform.isLinux,
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# HAXM build succeeds but the binary segfaults, seemingly due to the missing HAXM kernel module
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# Enable once there is a HAXM kernel module option in NixOS? Or somehow bind it to the system kernel having HAXM?
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# Or leave it disabled by default?
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# https://github.com/intel/haxm/blob/master/docs/manual-linux.md
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enableHAXM ? false,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "np2kai";
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version = "0.86rev22-unstable-2025-09-13";
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src = fetchFromGitHub {
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owner = "AZO234";
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repo = "NP2kai";
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rev = "02b08deb3833305251fb3ee6c5d59b0efb5b52ff";
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hash = "sha256-5aGlqYS05rUh+mD9TdCC9H+5JkOQCTn45UlEu7xcxLw=";
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};
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# Don't require Git
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# Use SDL2(_*) targets for correct includedirs
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# Add return type in ancient code
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postPatch = ''
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substituteInPlace CMakeLists.txt \
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--replace-fail 'if(NOT git_result EQUAL 0)' 'if(FALSE)' \
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--replace-fail "\''${SDL2_DEFINE}" "" \
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--replace-fail "\''${SDL2_INCLUDE_DIR}" "" \
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--replace-fail "\''${SDL2_LIBRARY}" "SDL2::SDL2" \
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--replace-fail "\''${SDL2_MIXER_DEFINE}" "" \
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--replace-fail "\''${SDL2_MIXER_INCLUDE_DIR}" "" \
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--replace-fail "\''${SDL2_MIXER_LIBRARY}" "SDL2_mixer::SDL2_mixer" \
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--replace-fail "\''${SDL2_TTF_DEFINE}" "" \
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--replace-fail "\''${SDL2_TTF_INCLUDE_DIR}" "" \
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--replace-fail "\''${SDL2_TTF_LIBRARY}" "SDL2_ttf::SDL2_ttf" \
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substituteInPlace x/cmserial.c \
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--replace-fail 'convert_np2tocm(UINT port, UINT8* param, UINT32* speed) {' 'int convert_np2tocm(UINT port, UINT8* param, UINT32* speed) {'
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substituteInPlace x/gtk2/gtk_menu.c \
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--replace-fail 'xmenu_visible_item(MENU_HDL hdl, const char *name, BOOL onoff)' 'int xmenu_visible_item(MENU_HDL hdl, const char *name, BOOL onoff)'
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'';
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strictDeps = true;
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nativeBuildInputs = [
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cmake
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]
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++ lib.optionals enableX11 [
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pkg-config
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];
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buildInputs = [
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libusb1
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openssl
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SDL2
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SDL2_ttf
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SDL2_mixer
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]
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++ lib.optionals enableX11 [
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fontconfig
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freetype
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glib
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gtk2
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libX11
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];
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cmakeFlags = [
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(lib.cmakeBool "BUILD_SDL" true)
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(lib.cmakeBool "BUILD_X" enableX11)
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(lib.cmakeBool "BUILD_HAXM" enableHAXM)
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(lib.cmakeBool "BUILD_I286" enable16Bit)
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(lib.cmakeBool "USE_SDL" true)
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(lib.cmakeBool "USE_SDL2" true)
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(lib.cmakeBool "USE_SDL_MIXER" true)
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(lib.cmakeBool "USE_SDL_TTF" true)
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(lib.cmakeBool "USE_X" enableX11)
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(lib.cmakeBool "USE_HAXM" enableHAXM)
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];
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enableParallelBuilding = true;
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env = {
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NP2KAI_VERSION = finalAttrs.version;
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NP2KAI_HASH = builtins.substring 0 7 finalAttrs.src.rev;
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# GCC 14 incompatibility
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NIX_CFLAGS_COMPILE = "-Wno-error=incompatible-pointer-types";
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};
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passthru.updateScript = unstableGitUpdater {
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# 0.86 version prefix is implied, add it back for our versioning
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tagConverter = lib.getExe (writeShellApplication {
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name = "update-np2kai";
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text = ''
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sed -e 's/^rev\./0.86rev/g'
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'';
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});
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};
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meta = {
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description = "PC-9801 series emulator";
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homepage = "https://github.com/AZO234/NP2kai";
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license = lib.licenses.mit;
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maintainers = with lib.maintainers; [ OPNA2608 ];
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mainProgram = "${if enableX11 then "x" else "sdl"}np21kai";
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platforms = lib.platforms.x86;
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};
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})
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