# FindThreads

This module determines the thread library of the system.

The following variables are set

    CMAKE_THREAD_LIBS_INIT     - the thread library
    CMAKE_USE_WIN32_THREADS_INIT - using WIN32 threads?
    CMAKE_USE_PTHREADS_INIT    - are we using pthreads
    CMAKE_HP_PTHREADS_INIT     - are we using hp pthreads

The following import target is created

    Threads::Threads

If the use of the -pthread compiler and linker flag is preferred then the caller can set

    THREADS_PREFER_PTHREAD_FLAG

The compiler flag can only be used with the imported target. Use of both the imported target as well as this switch is highly recommended for new code.