CMakeLists.txt

cmake_minimum_required(VERSION 3.14.0)
project(Corklib VERSION 0.9.0)

# specify the C++ standard
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED True)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

set(BOOST_VERSION "boost_1_77_0")
set(TBB_VERSION "oneapi-tbb-2021.3.0")
set(MPIR_VERSION "mpir-3.0.0")

include(FetchContent)
include(cmake/find_avx.cmake)

FetchContent_Declare(
  guidelines_support_lib
  GIT_REPOSITORY https://github.com/microsoft/GSL.git
  GIT_TAG        v3.1.0)

FetchContent_MakeAvailable(guidelines_support_lib)

FetchContent_Declare(
  type_safe
  GIT_REPOSITORY https://github.com/foonathan/type_safe.git
  GIT_TAG        main)

FetchContent_MakeAvailable(type_safe)

FetchContent_Declare(
  fmtlib
  GIT_REPOSITORY https://github.com/fmtlib/fmt.git
  GIT_TAG        8.0.1)

FetchContent_MakeAvailable(fmtlib)

FetchContent_Declare(
  cppresult
  GIT_REPOSITORY https://github.com/stephanfr/CppResult.git
  GIT_TAG        main)

FetchContent_MakeAvailable(cppresult)

check_for_avx()

message( STATUS "AVX Status: ${HAVE_AVX_EXTENSIONS}" )
message( STATUS "AVX2 Status: ${HAVE_AVX2_EXTENSIONS}" )

if( HAVE_AVX_EXTENSIONS )
  SET( AVX_FLAGS "${AVX_FLAGS} -D__HAVE_AVX_EXTENSIONS__" )
endif ()

if( HAVE_AVX2_EXTENSIONS )
  SET( AVX_FLAGS "${AVX_FLAGS} -D__HAVE_AVX2_EXTENSIONS__" )
endif ()

message( STATUS "AVX Flags: ${AVX_FLAGS}" )

SET(CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS} ${AVX_FLAGS} -Wno-deprecated-declarations")

add_compile_definitions(
  TRILIBRARY
  FMT_HEADER_ONLY
  __HAS_PERFORMANCE_STRINGSTREAM__
  GSL_UNENFORCED_ON_CONTRACT_VIOLATION
)

# Determine if Cork is built as a subproject (using add_subdirectory)
# or if it is the master project.
if (NOT DEFINED CORK_IS_MASTER_PROJECT)
  set(CORK_IS_MASTER_PROJECT OFF)
  if (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
    set(CORK_IS_MASTER_PROJECT ON)
    message(STATUS "CMake version: ${CMAKE_VERSION}")
    message(STATUS "Cork is master project")
  endif ()
endif ()

include_directories(
  ./thirdparty/boost/${BOOST_VERSION}
  ./include
  ${fmtlib_SOURCE_DIR}/include
  ${type_safe_SOURCE_DIR}/include
  ${type_safe_SOURCE_DIR}/external/debug_assert
  ${cppresult_SOURCE_DIR}/include
  ${guidelines_support_lib_SOURCE_DIR}/include
  )

add_subdirectory(src)

if ( DEFINED CORK_IS_MASTER_PROJECT )
  add_subdirectory(RegressionTest)
  add_subdirectory(UnitTest)
endif ()