if(NOT USE_OPENAL)
    return()
endif()

if(NOT BUILD_CLIENT)
    return()
endif()

set(INTERNAL_OPENAL_DIR ${SOURCE_DIR}/thirdparty/openal-soft-1.24.3)

find_package(OpenAL QUIET)

if(NOT OpenAL_FOUND)
    set(OPENAL_DEFINITIONS USE_INTERNAL_OPENAL_HEADERS)
    set(OPENAL_INCLUDE_DIR ${INTERNAL_OPENAL_DIR}/include)
    set(OPENAL_LIBRARY openal)
endif()

list(APPEND CLIENT_DEFINITIONS ${OPENAL_DEFINITIONS} USE_OPENAL)
list(APPEND CLIENT_INCLUDE_DIRS ${OPENAL_INCLUDE_DIR})

if(USE_OPENAL_DLOPEN)
    list(APPEND CLIENT_DEFINITIONS USE_OPENAL_DLOPEN)
else()
    find_package(Threads REQUIRED)
    list(APPEND CLIENT_LIBRARIES Threads::Threads ${OPENAL_LIBRARY})
endif()