From 88e29a1d3ed515c77f6d323b3ee91ac8cea6386a Mon Sep 17 00:00:00 2001
From: Anja Freudenreich <freudenreichan@th-nuernberg.de>
Date: Wed, 29 Oct 2025 16:35:15 +0000
Subject: [PATCH] =?UTF-8?q?CMakeLists.txt=20betriebssystemunabh=C3=A4ngig?=
 =?UTF-8?q?=20machen?=
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---
 CMakeLists.txt | 66 ++++++++++++++++++++++++++++++++++++--------------
 1 file changed, 48 insertions(+), 18 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9a2a42a..65f3e66 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,39 +1,69 @@
-cmake_minimum_required(VERSION 3.28)
+cmake_minimum_required(VERSION 3.16)
 project(Prog3B)
+
+# === Basis-Konfiguration ===
 set(EXECUTABLE_NAME Prog3B)
-set(OS_NAME windows)
-
-# Generate compile_commands.json
-set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
-# Set the default build type if not specified
+# Default-Build-Type (falls nicht angegeben)
 if(NOT CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type" FORCE)
 endif()
 
+# === Quell- und Header-Dateien ===
 set(SRC_FILES
-        ${CMAKE_CURRENT_LIST_DIR}/main.cpp
-        ${CMAKE_CURRENT_LIST_DIR}/gamecube.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/main.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/gamecube.cpp
 )
 
 set(INCLUDE_DIRS
-        ${CMAKE_CURRENT_LIST_DIR}/linux
+    ${CMAKE_CURRENT_LIST_DIR}
 )
 
+# === Betriebssystem automatisch erkennen ===
+if(WIN32)
+    set(OS_DIR "windows")
+elseif(APPLE)
+    # Prüfen, ob ARM oder x86
+    execute_process(
+        COMMAND uname -m
+        OUTPUT_VARIABLE ARCH
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+    if(ARCH STREQUAL "arm64")
+        set(OS_DIR "mac_arm")
+    else()
+        set(OS_DIR "mac_x86")
+    endif()
+elseif(UNIX)
+    set(OS_DIR "linux")
+else()
+    message(FATAL_ERROR "Unbekanntes Betriebssystem!")
+endif()
+
+
+# === Executable erstellen ===
 add_executable(${EXECUTABLE_NAME} ${SRC_FILES})
 target_include_directories(${EXECUTABLE_NAME} PRIVATE ${INCLUDE_DIRS})
+
+# === Bibliotheken verlinken ===
 target_link_libraries(${EXECUTABLE_NAME} PRIVATE
-        ${CMAKE_CURRENT_LIST_DIR}/${OS_NAME}/libgamematrix.a
-        ${CMAKE_CURRENT_LIST_DIR}/${OS_NAME}/libraylib.a
+    ${CMAKE_CURRENT_LIST_DIR}/${OS_DIR}/libgamematrix.a
+    ${CMAKE_CURRENT_LIST_DIR}/${OS_DIR}/libraylib.a
 )
-if (WIN32)
-    target_link_libraries(Prog3B PRIVATE winmm)
+
+# Windows: zusätzliche Systemlib
+if(WIN32)
+    target_link_libraries(${EXECUTABLE_NAME} PRIVATE winmm)
 endif()
 
-# Checks if OSX and links appropriate frameworks (Only required on MacOS)
-if (APPLE)
-    target_link_libraries(Prog3B "-framework IOKit")
-    target_link_libraries(Prog3B "-framework Cocoa")
-    target_link_libraries(Prog3B "-framework OpenGL")
+# macOS: Frameworks
+if(APPLE)
+    target_link_libraries(${EXECUTABLE_NAME}
+        "-framework IOKit"
+        "-framework Cocoa"
+        "-framework OpenGL"
+    )
 endif()
+