1 # Copyright (C) 1997-2001, 2002, 2003, 2004 Free Software Foundation, Inc.
2 # This file is part of the GNU C Library.
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.
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.
14 # You should have received a copy of the GNU Lesser General Public
15 # License along with the GNU C Library; if not, write to the Free
16 # Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
20 # Sub-makefile for real-time portion of the library.
24 headers := aio.h mqueue.h bits/mqueue.h
26 aio-routines := aio_cancel aio_error aio_fsync aio_misc aio_read \
27 aio_read64 aio_return aio_suspend aio_write \
28 aio_write64 lio_listio lio_listio64 aio_sigqueue \
30 clock-routines := get_clockfreq clock_getcpuclockid \
31 clock_getres clock_gettime clock_settime \
33 timer-routines := timer_create timer_delete timer_getoverr \
34 timer_gettime timer_settime
35 shm-routines := shm_open shm_unlink
36 mq-routines := mq_open mq_close mq_unlink mq_getattr mq_setattr \
37 mq_notify mq_send mq_receive mq_timedsend \
40 librt-routines = $(aio-routines) \
41 $(clock-routines) $(timer-routines) \
42 $(shm-routines) $(mq-routines)
44 tests := tst-shm tst-clock tst-clock_nanosleep tst-timer tst-timer2 \
45 tst-aio tst-aio64 tst-aio2 tst-aio3 tst-aio4 tst-aio5 tst-aio6 \
46 tst-aio7 tst-mqueue1 tst-mqueue2 tst-mqueue3 tst-mqueue4 \
47 tst-mqueue5 tst-mqueue6 tst-mqueue7 tst-mqueue8 tst-mqueue9 \
48 tst-timer3 tst-timer4 tst-timer5
51 extra-libs-others := $(extra-libs)
53 distribute := aio_misc.h
57 CFLAGS-aio_suspend.c = -fexceptions
58 CFLAGS-clock_nanosleep.c = -fexceptions -fasynchronous-unwind-tables
59 CFLAGS-librt-cancellation.c = -fasynchronous-unwind-tables
61 LDFLAGS-rt.so = -Wl,--enable-new-dtags,-z,nodelete
63 # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
64 # This ensures they will load libc.so for needed symbols if loaded by
65 # a statically-linked program that hasn't already loaded it.
66 $(objpfx)librt.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a \
67 $(shared-thread-library) \
68 $(if $(filter yes,$(elf)), $(elfobjdir)/ld.so)
70 ifeq (yes,$(build-shared))
71 $(addprefix $(objpfx),$(tests)): $(objpfx)librt.so $(shared-thread-library)
73 $(addprefix $(objpfx),$(tests)): $(objpfx)librt.a $(static-thread-library)
75 ifeq (yes,$(build-bounded))
76 $(tests:%=$(objpfx)%-bp): $(objpfx)librt_b.a $(bounded-thread-library)
79 tst-mqueue7-ARGS = -- $(built-program-cmd)
81 ifeq (yes,$(build-static-nss))
82 otherlibs += $(nssobjdir)/libnss_files.a $(resolvobjdir)/libnss_dns.a \
83 $(resolvobjdir)/libresolv.a