CMakeList.txt

code/CMakeList.txt

@@ -0,0 +1,80 @@
+cmake_minimum_required(VERSION 3.15)
+
+# Projektname aus Ordner ableiten
+get_filename_component(PARENT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/.." ABSOLUTE)
+get_filename_component(PROJECT_NAME "${PARENT_DIR}" NAME)
+project(${PROJECT_NAME} LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+
+# Build-Typ
+if(NOT CMAKE_BUILD_TYPE)
+  set(CMAKE_BUILD_TYPE "Release" CACHE STRING "Build type" FORCE)
+endif()
+message(STATUS "CMake build type: ${CMAKE_BUILD_TYPE}")
+
+# Compiler-Flags (inkl. M1-Optimierung)
+if(CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU")
+  message(STATUS "Using Clang/GCC warning flags")
+  add_compile_options(-Wall -Wextra -Wpedantic)
+
+  # AddressSanitizer im Debug
+  set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g3 -fsanitize=address -fno-omit-frame-pointer")
+
+  # Release-Optimierung (inkl. optional M1)
+  set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG")
+
+  if(APPLE)
+    execute_process(COMMAND uname -m
+                    OUTPUT_VARIABLE ARCH
+                    OUTPUT_STRIP_TRAILING_WHITESPACE)
+    if(ARCH STREQUAL "arm64")
+      # Wenn du lieber generisch bleiben willst: -march=native statt -mcpu=apple-m1
+      set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -mcpu=apple-m1")
+    endif()
+  endif()
+endif()
+
+# --------- Abhängigkeiten ---------
+include(FetchContent)
+
+FetchContent_Declare(
+  Eigen
+  GIT_REPOSITORY https://gitlab.com/libeigen/eigen.git
+  GIT_TAG 3.3
+  GIT_SHALLOW TRUE
+  GIT_PROGRESS TRUE
+)
+set(EIGEN_BUILD_DOC OFF CACHE BOOL "" FORCE)
+set(BUILD_TESTING OFF CACHE BOOL "" FORCE)
+set(EIGEN_BUILD_PKGCONFIG OFF CACHE BOOL "" FORCE)
+FetchContent_MakeAvailable(Eigen)
+
+find_package(Boost REQUIRED)
+find_package(CGAL REQUIRED)
+
+add_subdirectory(deps/cgal)
+
+
+# --------- Quellen & Executable ---------
+set(SRCFILES
+  ${CMAKE_CURRENT_SOURCE_DIR}/src/main.cpp
+)
+
+
+add_executable(${PROJECT_NAME} ${SRCFILES})
+
+target_include_directories(${PROJECT_NAME} PUBLIC
+  ${CMAKE_CURRENT_SOURCE_DIR}/include
+  ${CMAKE_CURRENT_SOURCE_DIR}/deps/single_includes
+)
+
+target_link_libraries(${PROJECT_NAME} PRIVATE
+  CGAL::CGAL
+  Eigen3::Eigen
+  ${Boost_LIBRARIES}
+)