cmake_minimum_required(VERSION 3.21) project(TestFindOpenAL CXX) include(CTest) find_package(OpenAL REQUIRED) add_executable(test_tgt main.cxx) target_link_libraries(test_tgt OpenAL::OpenAL) add_test(NAME test_tgt COMMAND test_tgt) add_executable(test_var main.cxx) target_include_directories(test_var PRIVATE ${OPENAL_INCLUDE_DIR}) target_link_libraries(test_var PRIVATE ${OPENAL_LIBRARY}) add_test(NAME test_var COMMAND test_var)