cmake_minimum_required(VERSION 3.16 FATAL_ERROR)

project(omnitrace-parallel-overhead-example LANGUAGES CXX)

if(OMNITRACE_DISABLE_EXAMPLES)
    get_filename_component(_DIR ${CMAKE_CURRENT_LIST_DIR} NAME)

    if(${PROJECT_NAME} IN_LIST OMNITRACE_DISABLE_EXAMPLES OR ${_DIR} IN_LIST
                                                             OMNITRACE_DISABLE_EXAMPLES)
        return()
    endif()
endif()

set(CMAKE_BUILD_TYPE "Release")
find_package(Threads REQUIRED)

add_library(parallel-overhead-compile-options INTERFACE)
target_compile_options(parallel-overhead-compile-options INTERFACE -g)

add_executable(parallel-overhead parallel-overhead.cpp)
target_link_libraries(parallel-overhead PRIVATE Threads::Threads
                                                parallel-overhead-compile-options)

add_executable(parallel-overhead-locks parallel-overhead.cpp)
target_link_libraries(parallel-overhead-locks PRIVATE Threads::Threads
                                                      parallel-overhead-compile-options)
target_compile_definitions(parallel-overhead-locks PRIVATE USE_LOCKS=1)

if(OMNITRACE_INSTALL_EXAMPLES)
    install(
        TARGETS parallel-overhead parallel-overhead-locks
        DESTINATION bin
        COMPONENT omnitrace-examples)
endif()