Compilation ifdefs

[mheh]

Hi all,

I'm sorry I couldn't find a template to fill out, though this isn't a bug request. I've been toying around with apple's C++ interop with Swift packages. I've gotten codemp to compile and on/off build but only when I compile it as a static library. When set as a dynamic lib (as it should be) it fails with unknown symbols. Here is my Package.swift setup:

// swift-tools-version: 6.1
// The swift-tools-version declares the minimum version of Swift required to build this package.
import PackageDescription

let package = Package(
    name: "JediAcademy",
    defaultLocalization: "en",
    platforms: [
        .macOS(.v13),
    ],
    products: [
        .library(name: "codemp_game", type: .dynamic, targets: ["codemp_game"]),
    ],
    targets: [
        .target(
            name: "codemp_game",
            path: "Sources/codemp/game",
            publicHeadersPath: "./",
            cxxSettings: [
                .define("_GAME"),
                .headerSearchPath("../"),
                .headerSearchPath("../../shared"),
            ],
            swiftSettings: [
                .unsafeFlags(["-cxx-interoperability-mode=default"]),
            ]
        ),
    ]
)

A hypothesis is I might need another #ifdef flag declared since this is outside using CMAKE. Without _GAME it automatically fails at Line 259 of NPC_AI_ImperialProbe.c: if ( NPC_GetMoveDirection( forward, &distance ) == qfalse ) with Call to undeclared function 'NPC_GetMoveDirection';. However with _GAME defined, I reach the linking step. There are about 76 undefined symbols in the linking phase. It behaves like it doesn't find codemp/qcommon/q_shared.c functions. Since the errors are similar maybe it's a deeper issue I'm unaware of.

Anyway, thought this might be interesting.

EDIT:
sorry I almost forgot. The actual error is

Undefined symbols for architecture arm64:
"_AddPointToBounds", referenced from:
      _Think_SpawnNewDoorTrigger in g_mover.c.o
      _Think_SpawnNewDoorTrigger in g_mover.c.o
// etc