# Copyright (C) 1997-2018 Free Software Foundation, Inc.

# This file is part of the GNU C Library.

# The GNU C Library is free software; you can redistribute it and/or

# modify it under the terms of the GNU Lesser General Public

# License as published by the Free Software Foundation; either

# version 2.1 of the License, or (at your option) any later version.

# The GNU C Library is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# Lesser General Public License for more details.

# You should have received a copy of the GNU Lesser General Public

# License along with the GNU C Library; if not, see

# <http://www.gnu.org/licenses/>.

#

#	Sub-makefile for real-time portion of the library.

#

subdir	:= rt

include ../Makeconfig

headers	:= aio.h mqueue.h bits/mqueue.h bits/mqueue2.h

aio-routines   := aio_cancel aio_error aio_fsync aio_misc aio_read	\

		  aio_read64 aio_return aio_suspend aio_write		\

		  aio_write64 lio_listio lio_listio64 aio_sigqueue	\

		  aio_notify

clock-routines := get_clockfreq clock_getcpuclockid			\

		  clock_getres clock_gettime clock_settime		\

		  clock_nanosleep

timer-routines := timer_create timer_delete timer_getoverr		\

		  timer_gettime timer_settime

shm-routines   := shm_open shm_unlink

mq-routines    := mq_open mq_close mq_unlink mq_getattr mq_setattr	\

		  mq_notify mq_send mq_receive mq_timedsend		\

		  mq_timedreceive

routines = $(clock-routines)

librt-routines = $(aio-routines) \

		 $(timer-routines) \

		 $(shm-routines) $(mq-routines) \

		 clock-compat

tests := tst-shm tst-clock tst-clock_nanosleep tst-timer tst-timer2 \

	 tst-aio tst-aio64 tst-aio2 tst-aio3 tst-aio4 tst-aio5 tst-aio6 \

	 tst-aio7 tst-aio8 tst-aio9 tst-aio10 \

	 tst-mqueue1 tst-mqueue2 tst-mqueue3 tst-mqueue4 \

	 tst-mqueue5 tst-mqueue6 tst-mqueue7 tst-mqueue8 tst-mqueue9 \

	 tst-timer3 tst-timer4 tst-timer5 \

	 tst-cpuclock1 tst-cpuclock2 \

	 tst-cputimer1 tst-cputimer2 tst-cputimer3 \

	 tst-clock2 tst-shm-cancel

extra-libs := librt

extra-libs-others := $(extra-libs)

include ../Rules

CFLAGS-aio_suspend.c += -fexceptions

CFLAGS-mq_timedreceive.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-mq_timedsend.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-clock_nanosleep.c += -fexceptions -fasynchronous-unwind-tables

CFLAGS-librt-cancellation.c += -fasynchronous-unwind-tables

LDFLAGS-rt.so = -Wl,--enable-new-dtags,-z,nodelete

$(objpfx)librt.so: $(shared-thread-library)

ifeq (yes,$(build-shared))

$(addprefix $(objpfx),$(tests)): $(objpfx)librt.so $(shared-thread-library)

else

$(addprefix $(objpfx),$(tests)): $(objpfx)librt.a $(static-thread-library)

endif

tst-mqueue7-ARGS = -- $(host-test-program-cmd)