nixpkgs/pkgs/games/dwarf-fortress/dfhack/default.nix
John Ericson 2c2f1e37d4 reewide: Purge all uses stdenv.system and top-level system
It is deprecated and will be removed after 18.09.
2018-08-30 17:20:32 -04:00

87 lines
2.5 KiB
Nix

{ stdenv, buildEnv, lib, fetchFromGitHub, cmake, writeScriptBin
, perl, XMLLibXML, XMLLibXSLT, zlib
, enableStoneSense ? false, allegro5, libGLU_combined
, enableTWBT ? true, twbt
, SDL
}:
let
dfVersion = "0.44.12";
version = "${dfVersion}-r1";
# revision of library/xml submodule
xmlRev = "23500e4e9bd1885365d0a2ef1746c321c1dd5094";
arch =
if stdenv.hostPlatform.system == "x86_64-linux" then "64"
else if stdenv.hostPlatform.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 "${xmlRev}"
else
echo "refs/tags/${version}"
fi
elif [ "$*" = "rev-parse HEAD:library/xml" ]; then
echo "${xmlRev}"
else
exit 1
fi
'';
dfhack = stdenv.mkDerivation rec {
name = "dfhack-base-${version}";
# Beware of submodules
src = fetchFromGitHub {
owner = "DFHack";
repo = "dfhack";
sha256 = "0j03lq6j6w378z6cvm7jspxc7hhrqm8jaszlq0mzfvap0k13fgyy";
rev = version;
fetchSubmodules = true;
};
patches = [ ./fix-stonesense.patch ];
nativeBuildInputs = [ cmake perl XMLLibXML XMLLibXSLT fakegit ];
# We don't use system libraries because dfhack needs old C++ ABI.
buildInputs = [ zlib SDL ]
++ lib.optionals enableStoneSense [ allegro5 libGLU_combined ];
preConfigure = ''
# Trick build system into believing we have .git
mkdir -p .git/modules/library/xml
touch .git/index .git/modules/library/xml/index
'';
preBuild = ''
export LD_LIBRARY_PATH="$PWD/depends/protobuf:$LD_LIBRARY_PATH"
'';
cmakeFlags = [ "-DDFHACK_BUILD_ARCH=${arch}" "-DDOWNLOAD_RUBY=OFF" ]
++ lib.optionals enableStoneSense [ "-DBUILD_STONESENSE=ON" "-DSTONESENSE_INTERNAL_SO=OFF" ];
enableParallelBuilding = true;
};
in
buildEnv {
name = "dfhack-${version}";
passthru = { inherit version dfVersion; };
paths = [ dfhack ] ++ lib.optionals enableTWBT [ twbt.lib ];
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 numinit ];
};
}