76 lines
2.0 KiB
Nix
76 lines
2.0 KiB
Nix
{ stdenv, fetchgit, cmake, writeScriptBin
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, perl, XMLLibXML, XMLLibXSLT
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, zlib
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}:
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let
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dfVersion = "0.43.05";
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version = "${dfVersion}-r2";
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rev = "refs/tags/${version}";
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sha256 = "18zbxri5rch750m431pdmlk4xi7nc14iif3i7glxrgy2h5nfaw5c";
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# revision of library/xml submodule
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xmlRev = "3322beb2e7f4b28ff8e573e9bec738c77026b8e9";
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arch =
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if stdenv.system == "x86_64-linux" then "64"
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else if stdenv.system == "i686-linux" then "32"
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else throw "Unsupported architecture";
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fakegit = writeScriptBin "git" ''
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#! ${stdenv.shell}
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if [ "$*" = "describe --tags --long" ]; then
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echo "${version}-unknown"
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elif [ "$*" = "rev-parse HEAD" ]; then
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if [ "$(dirname "$(pwd)")" = "xml" ]; then
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echo "${xmlRev}"
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else
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echo "${rev}"
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fi
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elif [ "$*" = "rev-parse HEAD:library/xml" ]; then
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echo "${xmlRev}"
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else
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exit 1
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fi
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'';
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in stdenv.mkDerivation rec {
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name = "dfhack-${version}";
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# Beware of submodules
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src = fetchgit {
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url = "https://github.com/DFHack/dfhack";
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inherit rev sha256;
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};
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patches = [ ./skip-ruby.patch ];
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nativeBuildInputs = [ cmake perl XMLLibXML XMLLibXSLT fakegit ];
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# We don't use system libraries because dfhack needs old C++ ABI.
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buildInputs = [ zlib ];
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preConfigure = ''
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# Trick build system into believing we have .git
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mkdir -p .git/modules/library/xml
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touch .git/index .git/modules/library/xml/index
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'';
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preBuild = ''
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export LD_LIBRARY_PATH="$PWD/depends/protobuf:$LD_LIBRARY_PATH"
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'';
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cmakeFlags = [ "-DDFHACK_BUILD_ARCH=${arch}" ];
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enableParallelBuilding = true;
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passthru = { inherit version dfVersion; };
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meta = with stdenv.lib; {
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description = "Memory hacking library for Dwarf Fortress and a set of tools that use it";
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homepage = "https://github.com/DFHack/dfhack/";
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license = licenses.zlib;
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platforms = [ "x86_64-linux" "i686-linux" ];
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maintainers = with maintainers; [ robbinch a1russell abbradar ];
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};
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}
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