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