CMakeLists.txt

cmake_minimum_required(VERSION 3.12)
set(CMAKE_CXX_STANDARD 17)
project(OPhaseGroupAssignment)

execute_process(COMMAND cmake -P ${CMAKE_CURRENT_SOURCE_DIR}/download_boost.cmake)

include_directories(${PROJECT_SOURCE_DIR})
include_directories(SYSTEM ${CMAKE_CURRENT_BINARY_DIR}/boost/)

# glob boost sources
file(GLOB MINI_BOOST_SOURCES ${CMAKE_CURRENT_BINARY_DIR}/boost/libs/program_options/src/*.cpp)

add_library(mini_boost STATIC ${MINI_BOOST_SOURCES})
set_target_properties(mini_boost PROPERTIES LINKER_LANGUAGE CXX)
set(Boost_LIBRARIES mini_boost)
set(Boost_INCLUDE_DIRS ${CMAKE_CURRENT_BINARY_DIR}/boost/boost/)
include_directories(SYSTEM ${Boost_INCLUDE_DIRS})


set(CPP_FILES src/definitions.cpp src/algorithms.cpp src/io.cpp src/config.cpp src/student_types.cpp)

add_executable(GroupAssignment src/main.cpp ${CPP_FILES})
target_link_libraries(GroupAssignment ${Boost_LIBRARIES})
add_executable(BasicTest test/basic_test.cpp ${CPP_FILES})
target_link_libraries(BasicTest ${Boost_LIBRARIES})
add_executable(RandomizedTest test/randomized_test.cpp ${CPP_FILES})
target_link_libraries(RandomizedTest ${Boost_LIBRARIES})

# set flags
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -W -Wall -Wextra ")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wunused ")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wmaybe-uninitialized")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wfatal-errors")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wcast-qual")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Woverloaded-virtual")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wredundant-decls")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Winit-self")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wnoexcept")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DPARANOID ")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-function")
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS} -O3")