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https://github.com/NixOS/nixpkgs.git
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102 lines
3.1 KiB
Nix
102 lines
3.1 KiB
Nix
{ stdenv, lib, fetchurl
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, SDL, dwarf-fortress-unfuck
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# Our own "unfuck" libs for macOS
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, ncurses, fmodex, gcc
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, dfVersion, df-hashes
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}:
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with lib;
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let
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libpath = makeLibraryPath [ stdenv.cc.cc stdenv.cc.libc dwarf-fortress-unfuck SDL ];
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homepage = http://www.bay12games.com/dwarves/;
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# Map Dwarf Fortress platform names to Nixpkgs platform names.
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# Other srcs are avilable like 32-bit mac & win, but I have only
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# included the ones most likely to be needed by Nixpkgs users.
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platforms = {
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"x86_64-linux" = "linux";
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"i686-linux" = "linux32";
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"x86_64-darwin" = "osx";
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"i686-darwin" = "osx32";
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"x86_64-cygwin" = "win";
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"i686-cygwin" = "win32";
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};
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dfVersionTriple = splitString "." dfVersion;
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baseVersion = elemAt dfVersionTriple 1;
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patchVersion = elemAt dfVersionTriple 2;
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game = if hasAttr dfVersion df-hashes
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then getAttr dfVersion df-hashes
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else throw "Unknown Dwarf Fortress version: ${dfVersion}";
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dfPlatform = if hasAttr stdenv.hostPlatform.system platforms
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then getAttr stdenv.hostPlatform.system platforms
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else throw "Unsupported system: ${stdenv.hostPlatform.system}";
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sha256 = if hasAttr dfPlatform game
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then getAttr dfPlatform game
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else throw "Unsupported dfPlatform: ${dfPlatform}";
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in
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stdenv.mkDerivation {
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name = "dwarf-fortress-${dfVersion}";
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src = fetchurl {
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url = "${homepage}df_${baseVersion}_${patchVersion}_${dfPlatform}.tar.bz2";
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inherit sha256;
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};
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installPhase = ''
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mkdir -p $out
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cp -r * $out
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rm $out/libs/lib*
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exe=$out/${if stdenv.isLinux then "libs/Dwarf_Fortress"
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else "dwarfort.exe"}
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# Store the original hash
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md5sum $exe | awk '{ print $1 }' > $out/hash.md5.orig
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'' + optionalString stdenv.isLinux ''
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patchelf \
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--set-interpreter $(cat ${stdenv.cc}/nix-support/dynamic-linker) \
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--set-rpath "${libpath}" \
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$exe
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'' + optionalString stdenv.isDarwin ''
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# My custom unfucked dwarfort.exe for macOS. Can't use
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# absolute paths because original doesn't have enough
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# header space. Someone plz break into Tarn's house & put
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# -headerpad_max_install_names into his LDFLAGS.
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ln -s ${getLib ncurses}/lib/libncurses.dylib $out/libs
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ln -s ${getLib gcc.cc}/lib/libstdc++.6.dylib $out/libs
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ln -s ${getLib fmodex}/lib/libfmodex.dylib $out/libs
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install_name_tool \
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-change /usr/lib/libncurses.5.4.dylib \
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@executable_path/libs/libncurses.dylib \
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-change /usr/local/lib/x86_64/libstdc++.6.dylib \
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@executable_path/libs/libstdc++.6.dylib \
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$exe
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'' + ''
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# Store the new hash
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md5sum $exe | awk '{ print $1 }' > $out/hash.md5
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'';
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passthru = {
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inherit baseVersion patchVersion dfVersion;
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updateScript = ./update.sh;
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};
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meta = {
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description = "A single-player fantasy game with a randomly generated adventure world";
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inherit homepage;
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license = licenses.unfreeRedistributable;
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platforms = attrNames platforms;
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maintainers = with maintainers; [ a1russell robbinch roconnor the-kenny abbradar numinit ];
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};
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}
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