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{ lib, stdenv, fetchFromGitHub, llvmPackages, ncurses, cmake, libxml2
, symlinkJoin, breakpointHook, cudaPackages, enableCUDA ? false }:
let
luajitRev = "9143e86498436892cb4316550be4d45b68a61224";
luajitBase = "LuaJIT-${luajitRev}";
luajitArchive = "${luajitBase}.tar.gz";
luajitSrc = fetchFromGitHub {
owner = "LuaJIT";
repo = "LuaJIT";
rev = luajitRev;
sha256 = "1zw1yr0375d6jr5x20zvkvk76hkaqamjynbswpl604w6r6id070b";
};
llvmMerged = symlinkJoin {
name = "llvmClangMerged";
paths = with llvmPackages; [
llvm.out
llvm.dev
llvm.lib
clang-unwrapped.out
clang-unwrapped.dev
clang-unwrapped.lib
];
};
cuda = cudaPackages.cudatoolkit_11;
clangVersion = llvmPackages.clang-unwrapped.version;
in stdenv.mkDerivation rec {
pname = "terra";
version = "1.0.0-beta3_${builtins.substring 0 7 src.rev}";
src = fetchFromGitHub {
owner = "terralang";
repo = "terra";
rev = "99ff93f8c60c89bbe2dc7c63eab9bfe2f4c4833e";
sha256 = "0ww54xjvv6p8jwsh6hml3v527zgnv2gj58gpb818bbg4k1jwa5fl";
};
nativeBuildInputs = [ cmake ];
buildInputs = [ llvmMerged ncurses libxml2 ] ++ lib.optional enableCUDA cuda;
cmakeFlags = [
"-DHAS_TERRA_VERSION=0"
"-DTERRA_VERSION=${version}"
"-DTERRA_LUA=luajit"
"-DCLANG_RESOURCE_DIR=${llvmMerged}/lib/clang/${clangVersion}"
] ++ lib.optional enableCUDA "-DTERRA_ENABLE_CUDA=ON";
doCheck = true;
enableParallelBuilding = true;
hardeningDisable = [ "fortify" ];
outputs = [ "bin" "dev" "out" "static" ];
patches = [ ./nix-cflags.patch ];
postPatch = ''
sed -i '/file(DOWNLOAD "''${LUAJIT_URL}" "''${LUAJIT_TAR}")/d' \
cmake/Modules/GetLuaJIT.cmake
substituteInPlace src/terralib.lua \
--subst-var-by NIX_LIBC_INCLUDE ${lib.getDev stdenv.cc.libc}/include
'';
preConfigure = ''
mkdir -p build
ln -s ${luajitSrc} build/${luajitBase}
tar --mode="a+rwX" -chzf build/${luajitArchive} -C build ${luajitBase}
rm build/${luajitBase}
'';
installPhase = ''
install -Dm755 -t $bin/bin bin/terra
install -Dm755 -t $out/lib lib/terra${stdenv.hostPlatform.extensions.sharedLibrary}
install -Dm644 -t $static/lib lib/libterra_s.a
mkdir -pv $dev/include
cp -rv include/terra $dev/include
'';
meta = with lib; {
description = "A low-level counterpart to Lua";
homepage = "http://terralang.org/";
platforms = platforms.x86_64;
maintainers = with maintainers; [ jb55 seylerius thoughtpolice ];
license = licenses.mit;
};
}
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