1 # Copyright (C) 1997-2004, 2006 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-aio8 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 \
49 tst-cpuclock1 tst-cpuclock2 \
50 tst-cputimer1 tst-cputimer2 tst-cputimer3
53 extra-libs-others
:= $(extra-libs
)
55 distribute
:= aio_misc.h
59 CFLAGS-aio_suspend.c
= -fexceptions
60 CFLAGS-clock_nanosleep.c
= -fexceptions
-fasynchronous-unwind-tables
61 CFLAGS-librt-cancellation.c
= -fasynchronous-unwind-tables
63 LDFLAGS-rt.so
= -Wl
,--enable-new-dtags
,-z
,nodelete
65 # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
66 # This ensures they will load libc.so for needed symbols if loaded by
67 # a statically-linked program that hasn't already loaded it.
68 $(objpfx
)librt.so
: $(common-objpfx
)libc.so
$(common-objpfx
)libc_nonshared.a \
69 $(shared-thread-library
) \
70 $(if
$(filter yes
,$(elf
)), $(elfobjdir
)/ld.so
)
72 ifeq (yes
,$(build-shared
))
73 $(addprefix $(objpfx
),$(tests
)): $(objpfx
)librt.so
$(shared-thread-library
)
75 $(addprefix $(objpfx
),$(tests
)): $(objpfx
)librt.a
$(static-thread-library
)
77 ifeq (yes
,$(build-bounded
))
78 $(tests
:%=$(objpfx
)%-bp
): $(objpfx
)librt_b.a
$(bounded-thread-library
)
81 tst-mqueue7-ARGS
= -- $(built-program-cmd
)
83 ifeq (yes
,$(build-static-nss
))
84 otherlibs
+= $(nssobjdir
)/libnss_files.a
$(resolvobjdir
)/libnss_dns.a \
85 $(resolvobjdir
)/libresolv.a