nixpkgs/pkgs/games/dwarf-fortress/dfhack/default.nix

72 lines
1.9 KiB
Nix

{ stdenv, fetchgit, cmake, writeScriptBin
, perl, XMLLibXML, XMLLibXSLT
, zlib
}:
let
dfVersion = "0.43.05";
# version = "${dfVersion}-r1";
# rev = "refs/tags/${version}";
version = "${dfVersion}-alpha4";
rev = "refs/tags/${version}";
sha256 = "0wnwdapw955k69ds5xh5qsh7h0l547wjxgcy8hkvly6wp5c16sls";
# revision of library/xml submodule
xmlRev = "bb4228f58b1601c4868c95be6763f5ff2e5d0a08";
arch =
if stdenv.system == "x86_64-linux" then "64"
else if stdenv.system == "i686-linux" then "32"
else throw "Unsupported architecture";
fakegit = writeScriptBin "git" ''
#! ${stdenv.shell}
if [ "$*" = "describe --tags --long" ]; then
echo "${version}-unknown"
elif [ "$*" = "rev-parse HEAD" ]; then
if [ "$(dirname "$(pwd)")" = "xml" ]; then
echo "${xmlRev}"
else
echo "${rev}"
fi
elif [ "$*" = "rev-parse HEAD:library/xml" ]; then
echo "${xmlRev}"
else
exit 1
fi
'';
in stdenv.mkDerivation rec {
name = "dfhack-${version}";
# Beware of submodules
src = fetchgit {
url = "https://github.com/DFHack/dfhack";
inherit rev sha256;
};
patches = [ ./skip-ruby.patch ];
nativeBuildInputs = [ cmake perl XMLLibXML XMLLibXSLT fakegit ];
# We don't use system libraries because dfhack needs old C++ ABI.
buildInputs = [ zlib ];
preBuild = ''
export LD_LIBRARY_PATH="$PWD/depends/protobuf:$LD_LIBRARY_PATH"
'';
cmakeFlags = [ "-DDFHACK_BUILD_ARCH=${arch}" ];
enableParallelBuilding = true;
passthru = { inherit version dfVersion; };
meta = with stdenv.lib; {
description = "Memory hacking library for Dwarf Fortress and a set of tools that use it";
homepage = "https://github.com/DFHack/dfhack/";
license = licenses.zlib;
platforms = [ "x86_64-linux" "i686-linux" ];
maintainers = with maintainers; [ robbinch a1russell abbradar ];
};
}