Fix duplicate raymath symbols in modules (#435)

* Fix duplicate raymath symbols in modules

* Remove unneeded comments

Author: RobLoach

examples/module/main.cpp

@@ -10,18 +10,27 @@
 import raylib;
 
 using raylib::Color;
+using raylib::Vector2;
 using raylib::Window;
 
 int main() {
     int screenWidth = 800;
     int screenHeight = 450;
 
+    // Mixing raymath with raylib runtime calls must not produce duplicate symbols when linking against raylib.
+    Vector2 textPosition = Vector2(100, 180) + Vector2(20, 20);
+
     Window window(screenWidth, screenHeight, "raylib-cpp - modules example");
 
     while (!window.ShouldClose()) {
         window.BeginDrawing();
         window.ClearBackground(raylib::Colors::RAYWHITE);
-        raylib::DrawText("Congrats! You imported raylib as a module!", 120, 200, 20, Color::LightGray());
+        raylib::DrawText(
+            "Congrats! You imported raylib as a module!",
+            static_cast<int>(textPosition.x),
+            static_cast<int>(textPosition.y),
+            20,
+            Color::LightGray());
         window.EndDrawing();
     }
 

include/raymath.hpp

@@ -8,11 +8,9 @@
 extern "C" {
 #endif
 #ifndef RAYLIB_CPP_NO_MATH
-#ifndef BUILD_RAYLIB_CPP_MODULES
 #ifndef RAYMATH_STATIC_INLINE
 #define RAYMATH_STATIC_INLINE
 #endif
-#endif
 #ifdef __GNUC__
 #pragma GCC diagnostic push  // These throw a warnings on visual studio, need to check if __GNUC__ is defined to use it.
 #pragma GCC diagnostic ignored "-Wmissing-field-initializers"

modules/raylib.cppm

@@ -9,7 +9,6 @@ module;
 
 #define BUILD_RAYLIB_CPP_MODULES
 #define RLCPPAPI
-#define RAYMATH_IMPLEMENTATION
 #include "../include/raylib-cpp.hpp"
 
 #undef LIGHTGRAY