Hello, I’m trying to contribute a language server(luau-lsp) into nixpkgs.
Right now the darwin builds are failing and I want to try changing the compiler version to see if it changes anything but I can’t figure how to do this.
Here is the package.nix
file
{ fetchFromGitHub
, stdenv
, lib
, cmake
, gcc9
}:
stdenv.mkDerivation rec {
pname = "luau-lsp";
version = "1.28.1";
src = fetchFromGitHub {
owner = "JohnnyMorganz";
repo = "luau-lsp";
rev = version;
hash = "sha256-5+m5tLX0DRHrV6yI/SXc39orpAu1DlBmpNQ/rt7LUjQ=";
fetchSubmodules = true;
};
# Build fails if this is false
dontUseCmakeConfigure = true;
nativeBuildInputs = [ cmake gcc9 ];
buildPhase = ''
mkdir build && cd build
cmake .. -DCMAKE_BUILD_TYPE=Release
cmake --build . --target Luau.LanguageServer.CLI --config Release
'';
installPhase = ''
mkdir -p $out/bin
cp ./luau-lsp $out/bin/luau-lsp
'';
meta = {
description = "Language Server for Luau";
homepage = "https://github.com/JohnnyMorganz/luau-lsp";
downloadPage = "https://github.com/JohnnyMorganz/luau-lsp/releases/tag/${version}";
license = lib.licenses.mit;
platforms = lib.platforms.all;
badPlatforms = lib.platforms.darwin;
maintainers = with lib.maintainers; [ eggflaw ];
mainProgram = "luau-lsp";
};
}
How can I use a specific compiler depending on the platform?
I want GCC 9 for Linux and Clang ( or AppleClang ) 14 for Mac.