CMakeLists.txt

cmake_minimum_required(VERSION 3.10)


set(CMAKE_C_COMPILER "/usr/bin/gcc-9")
set(CMAKE_CXX_COMPILER "/usr/bin/g++-9")
set(CMAKE_CXX_STANDARD 17)

project(Pluribus)

enable_testing()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -g -pthread -lpthread -O3 -march=native")


set(Boost_USE_STATIC_LIBS OFF)
set(Boost_USE_MULTITHREADED ON)
set(Boost_USE_STATIC_RUNTIME OFF)
find_package(Boost COMPONENTS system filesystem serialization REQUIRED)
if (Boost_FOUND)
    message("Boost found.")
    include_directories(${BOOST_INCLUDE_DIRS})
elseif (NOT Boost_FOUND)
    error("Boost not found.")
endif()



include_directories(${Boost_INCLUDE_DIRS})
add_subdirectory(src)
add_subdirectory(tests)


# Download and unpack googletest at configure time
configure_file(CMakeLists.txt.in googletest-download/CMakeLists.txt)
execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
  RESULT_VARIABLE result
  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/googletest-download )
if(result)
  message(FATAL_ERROR "CMake step for googletest failed: ${result}")
endif()
execute_process(COMMAND ${CMAKE_COMMAND} --build .
  RESULT_VARIABLE result
  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/googletest-download )
if(result)
  message(FATAL_ERROR "Build step for googletest failed: ${result}")
endif()

# Prevent overriding the parent project's compiler/linker
# settings on Windows
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)

# Add googletest directly to our build. This defines
# the gtest and gtest_main targets.
add_subdirectory(${CMAKE_CURRENT_BINARY_DIR}/googletest-src
                 ${CMAKE_CURRENT_BINARY_DIR}/googletest-build
                 EXCLUDE_FROM_ALL)

# The gtest/gtest_main targets carry header search path
# dependencies automatically when using CMake 2.8.11 or
# later. Otherwise we have to add them here ourselves.
if (CMAKE_VERSION VERSION_LESS 2.8.11)
  include_directories("${gtest_SOURCE_DIR}/include")
endif()


#add_subdirectory(libs/googletest)