rt/Makefile

   1 # Copyright (C) 1997-2018 Free Software Foundation, Inc.
   2 # This file is part of the GNU C Library.
   3
   4 # The GNU C Library is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU Lesser General Public
   6 # License as published by the Free Software Foundation; either
   7 # version 2.1 of the License, or (at your option) any later version.
   8
   9 # The GNU C Library is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # Lesser General Public License for more details.
  13
  14 # You should have received a copy of the GNU Lesser General Public
  15 # License along with the GNU C Library; if not, see
  16 # <http://www.gnu.org/licenses/>.
  17
  18 #
  19 #       Sub-makefile for real-time portion of the library.
  20 #
  21 subdir  := rt
  22
  23 include ../Makeconfig
  24
  25 headers := aio.h mqueue.h bits/mqueue.h bits/mqueue2.h
  26
  27 aio-routines   := aio_cancel aio_error aio_fsync aio_misc aio_read      \
  28                   aio_read64 aio_return aio_suspend aio_write           \
  29                   aio_write64 lio_listio lio_listio64 aio_sigqueue      \
  30                   aio_notify
  31 clock-routines := get_clockfreq clock_getcpuclockid                     \
  32                   clock_getres clock_gettime clock_settime              \
  33                   clock_nanosleep
  34 timer-routines := timer_create timer_delete timer_getoverr              \
  35                   timer_gettime timer_settime
  36 shm-routines   := shm_open shm_unlink
  37 mq-routines    := mq_open mq_close mq_unlink mq_getattr mq_setattr      \
  38                   mq_notify mq_send mq_receive mq_timedsend             \
  39                   mq_timedreceive
  40
  41 routines = $(clock-routines)
  42
  43 librt-routines = $(aio-routines) \
  44                  $(timer-routines) \
  45                  $(shm-routines) $(mq-routines) \
  46                  clock-compat
  47
  48 tests := tst-shm tst-clock tst-clock_nanosleep tst-timer tst-timer2 \
  49          tst-aio tst-aio64 tst-aio2 tst-aio3 tst-aio4 tst-aio5 tst-aio6 \
  50          tst-aio7 tst-aio8 tst-aio9 tst-aio10 \
  51          tst-mqueue1 tst-mqueue2 tst-mqueue3 tst-mqueue4 \
  52          tst-mqueue5 tst-mqueue6 tst-mqueue7 tst-mqueue8 tst-mqueue9 \
  53          tst-timer3 tst-timer4 tst-timer5 \
  54          tst-cpuclock1 tst-cpuclock2 \
  55          tst-cputimer1 tst-cputimer2 tst-cputimer3 \
  56          tst-clock2 tst-shm-cancel
  57
  58 extra-libs := librt
  59 extra-libs-others := $(extra-libs)
  60
  61 include ../Rules
  62
  63 CFLAGS-aio_suspend.c += -fexceptions
  64 CFLAGS-mq_timedreceive.c += -fexceptions -fasynchronous-unwind-tables
  65 CFLAGS-mq_timedsend.c += -fexceptions -fasynchronous-unwind-tables
  66 CFLAGS-clock_nanosleep.c += -fexceptions -fasynchronous-unwind-tables
  67 CFLAGS-librt-cancellation.c += -fasynchronous-unwind-tables
  68
  69 LDFLAGS-rt.so = -Wl,--enable-new-dtags,-z,nodelete
  70
  71 $(objpfx)librt.so: $(shared-thread-library)
  72
  73 ifeq (yes,$(build-shared))
  74 $(addprefix $(objpfx),$(tests)): $(objpfx)librt.so $(shared-thread-library)
  75 else
  76 $(addprefix $(objpfx),$(tests)): $(objpfx)librt.a $(static-thread-library)
  77 endif
  78
  79 tst-mqueue7-ARGS = -- $(host-test-program-cmd)