cmake_minimum_required(VERSION 3.1)

project(pthreads-win32 VERSION 1.0.0 LANGUAGES C)

set(PTHREADS_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/pthread-win32)

set(PTHREAD_API
	${PTHREADS_SOURCE_DIR}/pthread.h
	${PTHREADS_SOURCE_DIR}/sched.h
	${PTHREADS_SOURCE_DIR}/semaphore.h)

source_group(PTHREAD_API FILES ${PTHREAD_API})

set(PTHREAD_RESOURCES
	${PTHREADS_SOURCE_DIR}/version.rc)

set(PTHREAD_HEADERS
	${PTHREADS_SOURCE_DIR}/config.h
	${PTHREADS_SOURCE_DIR}/implement.h
	${PTHREADS_SOURCE_DIR}/need_errno.h)

set(PTHREAD_SOURCES
	${PTHREADS_SOURCE_DIR}/autostatic.c
	${PTHREADS_SOURCE_DIR}/cleanup.c
	${PTHREADS_SOURCE_DIR}/create.c
	${PTHREADS_SOURCE_DIR}/errno.c
	${PTHREADS_SOURCE_DIR}/global.c
	${PTHREADS_SOURCE_DIR}/pthread_attr_destroy.c
	${PTHREADS_SOURCE_DIR}/pthread_attr_getdetachstate.c
	${PTHREADS_SOURCE_DIR}/pthread_attr_getinheritsched.c
	${PTHREADS_SOURCE_DIR}/pthread_attr_getschedparam.c
	${PTHREADS_SOURCE_DIR}/pthread_attr_getschedpolicy.c
	${PTHREADS_SOURCE_DIR}/pthread_attr_getscope.c
	${PTHREADS_SOURCE_DIR}/pthread_attr_getstackaddr.c
	${PTHREADS_SOURCE_DIR}/pthread_attr_getstacksize.c
	${PTHREADS_SOURCE_DIR}/pthread_attr_init.c
	${PTHREADS_SOURCE_DIR}/pthread_attr_setdetachstate.c
	${PTHREADS_SOURCE_DIR}/pthread_attr_setinheritsched.c
	${PTHREADS_SOURCE_DIR}/pthread_attr_setschedparam.c
	${PTHREADS_SOURCE_DIR}/pthread_attr_setschedpolicy.c
	${PTHREADS_SOURCE_DIR}/pthread_attr_setscope.c
	${PTHREADS_SOURCE_DIR}/pthread_attr_setstackaddr.c
	${PTHREADS_SOURCE_DIR}/pthread_attr_setstacksize.c
	${PTHREADS_SOURCE_DIR}/pthread_barrier_destroy.c
	${PTHREADS_SOURCE_DIR}/pthread_barrier_init.c
	${PTHREADS_SOURCE_DIR}/pthread_barrier_wait.c
	${PTHREADS_SOURCE_DIR}/pthread_barrierattr_destroy.c
	${PTHREADS_SOURCE_DIR}/pthread_barrierattr_getpshared.c
	${PTHREADS_SOURCE_DIR}/pthread_barrierattr_init.c
	${PTHREADS_SOURCE_DIR}/pthread_barrierattr_setpshared.c
	${PTHREADS_SOURCE_DIR}/pthread_cancel.c
	${PTHREADS_SOURCE_DIR}/pthread_cond_destroy.c
	${PTHREADS_SOURCE_DIR}/pthread_cond_init.c
	${PTHREADS_SOURCE_DIR}/pthread_cond_signal.c
	${PTHREADS_SOURCE_DIR}/pthread_cond_wait.c
	${PTHREADS_SOURCE_DIR}/pthread_condattr_destroy.c
	${PTHREADS_SOURCE_DIR}/pthread_condattr_getpshared.c
	${PTHREADS_SOURCE_DIR}/pthread_condattr_init.c
	${PTHREADS_SOURCE_DIR}/pthread_condattr_setpshared.c
	${PTHREADS_SOURCE_DIR}/pthread_delay_np.c
	${PTHREADS_SOURCE_DIR}/pthread_detach.c
	${PTHREADS_SOURCE_DIR}/pthread_equal.c
	${PTHREADS_SOURCE_DIR}/pthread_exit.c
	${PTHREADS_SOURCE_DIR}/pthread_getconcurrency.c
	${PTHREADS_SOURCE_DIR}/pthread_getschedparam.c
	${PTHREADS_SOURCE_DIR}/pthread_getspecific.c
	${PTHREADS_SOURCE_DIR}/pthread_getunique_np.c
	${PTHREADS_SOURCE_DIR}/pthread_getw32threadhandle_np.c
	${PTHREADS_SOURCE_DIR}/pthread_join.c
	${PTHREADS_SOURCE_DIR}/pthread_key_create.c
	${PTHREADS_SOURCE_DIR}/pthread_key_delete.c
	${PTHREADS_SOURCE_DIR}/pthread_kill.c
	${PTHREADS_SOURCE_DIR}/pthread_mutex_consistent.c
	${PTHREADS_SOURCE_DIR}/pthread_mutex_destroy.c
	${PTHREADS_SOURCE_DIR}/pthread_mutex_init.c
	${PTHREADS_SOURCE_DIR}/pthread_mutex_lock.c
	${PTHREADS_SOURCE_DIR}/pthread_mutex_timedlock.c
	${PTHREADS_SOURCE_DIR}/pthread_mutex_trylock.c
	${PTHREADS_SOURCE_DIR}/pthread_mutex_unlock.c
	${PTHREADS_SOURCE_DIR}/pthread_mutexattr_destroy.c
	${PTHREADS_SOURCE_DIR}/pthread_mutexattr_getkind_np.c
	${PTHREADS_SOURCE_DIR}/pthread_mutexattr_getpshared.c
	${PTHREADS_SOURCE_DIR}/pthread_mutexattr_getrobust.c
	${PTHREADS_SOURCE_DIR}/pthread_mutexattr_gettype.c
	${PTHREADS_SOURCE_DIR}/pthread_mutexattr_init.c
	${PTHREADS_SOURCE_DIR}/pthread_mutexattr_setkind_np.c
	${PTHREADS_SOURCE_DIR}/pthread_mutexattr_setpshared.c
	${PTHREADS_SOURCE_DIR}/pthread_mutexattr_setrobust.c
	${PTHREADS_SOURCE_DIR}/pthread_mutexattr_settype.c
	${PTHREADS_SOURCE_DIR}/pthread_num_processors_np.c
	${PTHREADS_SOURCE_DIR}/pthread_once.c
	${PTHREADS_SOURCE_DIR}/pthread_rwlock_destroy.c
	${PTHREADS_SOURCE_DIR}/pthread_rwlock_init.c
	${PTHREADS_SOURCE_DIR}/pthread_rwlock_rdlock.c
	${PTHREADS_SOURCE_DIR}/pthread_rwlock_timedrdlock.c
	${PTHREADS_SOURCE_DIR}/pthread_rwlock_timedwrlock.c
	${PTHREADS_SOURCE_DIR}/pthread_rwlock_tryrdlock.c
	${PTHREADS_SOURCE_DIR}/pthread_rwlock_trywrlock.c
	${PTHREADS_SOURCE_DIR}/pthread_rwlock_unlock.c
	${PTHREADS_SOURCE_DIR}/pthread_rwlock_wrlock.c
	${PTHREADS_SOURCE_DIR}/pthread_rwlockattr_destroy.c
	${PTHREADS_SOURCE_DIR}/pthread_rwlockattr_getpshared.c
	${PTHREADS_SOURCE_DIR}/pthread_rwlockattr_init.c
	${PTHREADS_SOURCE_DIR}/pthread_rwlockattr_setpshared.c
	${PTHREADS_SOURCE_DIR}/pthread_self.c
	${PTHREADS_SOURCE_DIR}/pthread_setaffinity.c
	${PTHREADS_SOURCE_DIR}/pthread_setcancelstate.c
	${PTHREADS_SOURCE_DIR}/pthread_setcanceltype.c
	${PTHREADS_SOURCE_DIR}/pthread_setconcurrency.c
	${PTHREADS_SOURCE_DIR}/pthread_setschedparam.c
	${PTHREADS_SOURCE_DIR}/pthread_setspecific.c
	${PTHREADS_SOURCE_DIR}/pthread_spin_destroy.c
	${PTHREADS_SOURCE_DIR}/pthread_spin_init.c
	${PTHREADS_SOURCE_DIR}/pthread_spin_lock.c
	${PTHREADS_SOURCE_DIR}/pthread_spin_trylock.c
	${PTHREADS_SOURCE_DIR}/pthread_spin_unlock.c
	${PTHREADS_SOURCE_DIR}/pthread_testcancel.c
	${PTHREADS_SOURCE_DIR}/pthread_timechange_handler_np.c
	${PTHREADS_SOURCE_DIR}/pthread_timedjoin_np.c
	${PTHREADS_SOURCE_DIR}/pthread_tryjoin_np.c
	${PTHREADS_SOURCE_DIR}/pthread_win32_attach_detach_np.c
	${PTHREADS_SOURCE_DIR}/ptw32_calloc.c
	${PTHREADS_SOURCE_DIR}/ptw32_callUserDestroyRoutines.c
	${PTHREADS_SOURCE_DIR}/ptw32_cond_check_need_init.c
	${PTHREADS_SOURCE_DIR}/ptw32_getprocessors.c
	${PTHREADS_SOURCE_DIR}/ptw32_is_attr.c
	${PTHREADS_SOURCE_DIR}/ptw32_MCS_lock.c
	${PTHREADS_SOURCE_DIR}/ptw32_mutex_check_need_init.c
	${PTHREADS_SOURCE_DIR}/ptw32_new.c
	${PTHREADS_SOURCE_DIR}/ptw32_processInitialize.c
	${PTHREADS_SOURCE_DIR}/ptw32_processTerminate.c
	${PTHREADS_SOURCE_DIR}/ptw32_relmillisecs.c
	${PTHREADS_SOURCE_DIR}/ptw32_reuse.c
	${PTHREADS_SOURCE_DIR}/ptw32_rwlock_cancelwrwait.c
	${PTHREADS_SOURCE_DIR}/ptw32_rwlock_check_need_init.c
	${PTHREADS_SOURCE_DIR}/ptw32_semwait.c
	${PTHREADS_SOURCE_DIR}/ptw32_spinlock_check_need_init.c
	${PTHREADS_SOURCE_DIR}/ptw32_threadDestroy.c
	${PTHREADS_SOURCE_DIR}/ptw32_threadStart.c
	${PTHREADS_SOURCE_DIR}/ptw32_throw.c
	${PTHREADS_SOURCE_DIR}/ptw32_timespec.c
	${PTHREADS_SOURCE_DIR}/ptw32_tkAssocCreate.c
	${PTHREADS_SOURCE_DIR}/ptw32_tkAssocDestroy.c
	${PTHREADS_SOURCE_DIR}/sched_get_priority_max.c
	${PTHREADS_SOURCE_DIR}/sched_get_priority_min.c
	${PTHREADS_SOURCE_DIR}/sched_getscheduler.c
	${PTHREADS_SOURCE_DIR}/sched_setaffinity.c
	${PTHREADS_SOURCE_DIR}/sched_setscheduler.c
	${PTHREADS_SOURCE_DIR}/sched_yield.c
	${PTHREADS_SOURCE_DIR}/sem_close.c
	${PTHREADS_SOURCE_DIR}/sem_destroy.c
	${PTHREADS_SOURCE_DIR}/sem_getvalue.c
	${PTHREADS_SOURCE_DIR}/sem_init.c
	${PTHREADS_SOURCE_DIR}/sem_open.c
	${PTHREADS_SOURCE_DIR}/sem_post.c
	${PTHREADS_SOURCE_DIR}/sem_post_multiple.c
	${PTHREADS_SOURCE_DIR}/sem_timedwait.c
	${PTHREADS_SOURCE_DIR}/sem_trywait.c
	${PTHREADS_SOURCE_DIR}/sem_unlink.c
	${PTHREADS_SOURCE_DIR}/sem_wait.c
	${PTHREADS_SOURCE_DIR}/signal.c
	${PTHREADS_SOURCE_DIR}/w32_CancelableWait.c)

if(PTHREADS_BUILD_CPP)
	set(PTHREADS_EXCEPTION_SCHEME CE)
	add_definitions(/__CLEANUP_CXX)
	message("Building pthreads-win32 with C++ exception handling.")
elseif(PTHREADS_BUILD_SEH)
	set(PTHREADS_EXCEPTION_SCHEME SE)
	add_definitions(/__CLEANUP_SEH)
	message("Building pthreads-win32 with Microsoft SEH exception handling.")
else()
	# defaults to C - setjmp/longjmp
	set(PTHREADS_EXCEPTION_SCHEME C)
	message("Building pthreads-win32 with C setjmp/longjmp (default/recommended exception scheme).")
endif()

set(PTHREADS_COMPATIBILITY_VERSION 2)

include_directories(${PTHREADS_SOURCE_DIR})
add_library(pthreads STATIC ${PTHREAD_SOURCES} ${PTHREAD_RESOURCES})
target_include_directories(pthreads PUBLIC $<BUILD_INTERFACE:${PTHREADS_SOURCE_DIR}>)

target_compile_definitions(pthreads PRIVATE HAVE_CONFIG_H HAVE_PTW32_CONFIG_H PTW32_STATIC_LIB)
if(MSVC)
	target_compile_definitions(pthreads PRIVATE PTW32_RC_MSC)
endif()

if(CMAKE_SIZEOF_VOID_P EQUAL 8)
	target_compile_definitions(pthreads PRIVATE PTW32_ARCHx64)
else()
	target_compile_definitions(pthreads PRIVATE PTW32_ARCHx86)
endif()