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https://github.com/NixOS/nixpkgs.git
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bad07dfac5
Quoting from the splitString docstring: NOTE: this function is not performant and should never be used. This replaces trivial uses of splitString for splitting version strings with the (potentially builtin) splitVersion.
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 = splitVersion 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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