@@ -1,4 +1,6 @@
-#define GLM_FORCE_ARCH_UNKNOWN
+#ifndef GLM_FORCE_ARCH_UNKNOWN
+# define GLM_FORCE_ARCH_UNKNOWN
+#endif
#include <glm/glm.hpp>
#include <glm/ext.hpp>
-#define GLM_FORCE_COMPILER_UNKNOWN
+#ifndef GLM_FORCE_COMPILER_UNKNOWN
+# define GLM_FORCE_COMPILER_UNKNOWN
-#define GLM_FORCE_PLATFORM_UNKNOWN
+#ifndef GLM_FORCE_PLATFORM_UNKNOWN
+# define GLM_FORCE_PLATFORM_UNKNOWN