luajit_loongson: init at 2.1.1749125925

Author: qbisi

pkgs/development/interpreters/lua-5/default.nix

@@ -194,4 +194,9 @@ rec {
     self = luajit_openresty;
     inherit callPackage fetchFromGitHub passthruFun;
   };
+
+  luajit_loongson = import ../luajit/loongson.nix {
+    self = luajit_loongson;
+    inherit callPackage fetchFromGitHub passthruFun;
+  };
 }

pkgs/development/interpreters/luajit/loongson.nix

@@ -0,0 +1,27 @@
+{
+  self,
+  callPackage,
+  fetchFromGitHub,
+  passthruFun,
+}:
+
+callPackage ./default.nix {
+  # The patch version is the timestamp of the git commit,
+  # obtain via `cat $(nix-build -A luajit_2_0.src)/.relver`
+  version = "2.1.1749125925";
+
+  src = fetchFromGitHub {
+    owner = "loongson";
+    repo = "LuaJIT";
+    rev = "02579d06dba72769949b0e8660c875a6d20eb6b3";
+    hash = "sha256-07U+xUikZYQr+TgQZZtHHTqQUdkoiMc8Umtgh7gZVzA=";
+  };
+
+  luaAttr = "luajit_loongson";
+
+  extraMeta = {
+    platforms = [ "loongarch64-linux" ];
+    badPlatforms = [ ];
+  };
+  inherit self passthruFun;
+}

pkgs/top-level/all-packages.nix

@@ -5287,6 +5287,7 @@ with pkgs;
     luajit_2_1
     luajit_2_0
     luajit_openresty
+    luajit_loongson
     ;
 
   lua5 = lua5_2_compat;
@@ -5301,7 +5302,7 @@ with pkgs;
 
   luaPackages = lua52Packages;
 
-  luajit = luajit_2_1;
+  luajit = if stdenv.hostPlatform.isLoongArch64 then luajit_loongson else luajit_2_1;
 
   luarocks = luaPackages.luarocks;
   luarocks-nix = luaPackages.luarocks-nix;