stellar

0 cmake_minimum_required(VERSION 3.25.2)

1 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

2

3 project(

4 Stellar

5 VERSION 9.0.4

6 DESCRIPTION "Chess engine written in C++"

7 HOMEPAGE_URL https://git.dimitrijedobrota.com/stellar.git

8 LANGUAGES CXX

9 )

10 enable_testing()

11

12 set(CMAKE_CXX_STANDARD 20)

13 set(CMAKE_CXX_STANDARD_REQUIRED ON)

14 set(CMAKE_CXX_EXTENSIONS OFF)

15

16 set(CMAKE_CXX_FLAGS_PROFILE "-pg" CACHE STRING

17 "Enable profileing for the project"

18 FORCE

19 )

20

21 mark_as_advanced(CMAKE_CXX_FLAGS_PROFILE)

22 set(CMAKE_BUILD_TYPE "${CMAKE_BUILD_TYPE}" CACHE STRING

23 "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel Profile"

24 FORCE

25 )

26

27

28 include(CheckCXXCompilerFlag)

29

30 option(STELLAR_ENABLE_PCH "Build using pre-compiled headers" ON)

31 function(stellar_target_precompile_headers)

32 if(STELLAR_ENABLE_PCH)

33 target_precompile_headers(${ARGV})

34 endif()

35 endfunction()

36

37 CHECK_CXX_COMPILER_FLAG("-flto" COMPILER_SUPPORTS_LTO)

38 if(COMPILER_SUPPORTS_LTO)

39 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -flto")

40 endif()

41

42 CHECK_CXX_COMPILER_FLAG("-fno-fat-lto-objects" COMPILER_SUPPORTS_LTO_NOFAT)

43 if(COMPILER_SUPPORTS_LTO_NOFAT)

44 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-fat-lto-objects")

45 endif()

46

47 CHECK_CXX_COMPILER_FLAG("-fconstexpr-ops-limit=10000000000" COMPILER_SUPPORTS_CONSTEXPR_OPS_LIMIT)

48 if(COMPILER_SUPPORTS_CONSTEXPR_OPS_LIMIT)

49 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fconstexpr-ops-limit=1000000000")

50 endif()

51

52 CHECK_CXX_COMPILER_FLAG("-fconstexpr-steps=1000000000" COMPILER_SUPPORTS_CONSTEXPR_STEPS)

53 if(COMPILER_SUPPORTS_CONSTEXPR_STEPS)

54 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fconstexpr-steps=1000000000")

55 endif()

56

57 CHECK_CXX_COMPILER_FLAG("-march=native" COMPILER_SUPPORTS_MARCH_NATIVE)

58 if(COMPILER_SUPPORTS_MARCH_NATIVE)

59 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native")

60 endif()

61

62 add_subdirectory(src)