CMakeLists.txt

cmake_minimum_required(VERSION 3.5)
project(BayeNet)

set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

set(SOURCE_FILES
        src/BayesianNetwork.cpp
        src/Variable.cpp
)

add_library(${PROJECT_NAME} ${SOURCE_FILES})
target_include_directories(${PROJECT_NAME} PRIVATE
        ${PROJECT_SOURCE_DIR}/include
        ${PROJECT_SOURCE_DIR}/lib
)

# Locate GTest package
enable_testing()
find_package(GTest REQUIRED)

# Define the test executable for all tests
set(TEST_FILES
        test/test_BayesianNetwork.cpp
        test/test_Variable.cpp
        test/test_main.cpp
)
add_executable(run_test ${TEST_FILES})
target_link_libraries(run_test GTest::GTest GTest::Main ${PROJECT_NAME})
add_test(NAME run_test COMMAND run_test)

# Compiler warnings
if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
  target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wextra)
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
  target_compile_options(${PROJECT_NAME} PRIVATE /W4)
endif()

# This optional command can set additional test properties
set_tests_properties(run_test
        PROPERTIES
        PASS_REGULAR_EXPRESSION "Test Passed; All tests passed"
)

add_custom_target(test_verbose
        COMMAND ${CMAKE_CTEST_COMMAND} --verbose
        DEPENDS run_test
        WORKING_DIRECTORY ${CMAKE_BINARY_DIR})

add_custom_target(rerun_failed
        COMMAND ${CMAKE_CTEST_COMMAND} --rerun-failed --output-on-failure
        DEPENDS test_verbose
        WORKING_DIRECTORY ${CMAKE_BINARY_DIR})