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# Copyright (C) 2003, 2004, 2006 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, write to the Free
# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
# 02111-1307 USA.
#
# Sub-makefile for real-time kaio portion of the library.
#
subdir := rtkaio
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
librtkaio-routines = $(patsubst %,k%,$(aio-routines)) \
$(patsubst %,kaio_%,$(clock-routines) $(timer-routines) \
$(shm-routines) $(mq-routines))
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-aiod tst-aiod64 tst-aiod2 tst-aiod3 tst-aiod4 tst-aiod5
extra-libs := librtkaio
extra-libs-others := $(extra-libs)
include $(..)Makeconfig
ifeq (yesyes,$(build-shared)$(elf))
generated += librt.so$(librt.so-version)
$(objpfx)librt.so$(librt.so-version): $(objpfx)librtkaio.so; $(make-link)
endif
include $(..)Rules
CFLAGS-kaio_suspend.c = -fexceptions
CFLAGS-kaio_clock_nanosleep.c = -fexceptions -fasynchronous-unwind-tables
CFLAGS-kaio_librt-cancellation.c = -fasynchronous-unwind-tables
LDFLAGS-rtkaio.so = -Wl,-soname=lib$(libprefix)rt.so$(librt.so-version) \
-Wl,--enable-new-dtags,-z,nodelete
CPPFLAGS-librtkaio += -DIS_IN_librt=1 -I$(..)rt
rpath-dirs := $(patsubst rt,rtkaio,$(rpath-dirs))
ifeq (yesyes,$(build-shared)$(elf))
others: $(objpfx)librt.so$(librt.so-version)
endif
# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
# This ensures they will load libc.so for needed symbols if loaded by
# a statically-linked program that hasn't already loaded it.
$(objpfx)librtkaio.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a \
$(shared-thread-library) \
$(if $(filter yes,$(elf)), $(elfobjdir)/ld.so)
ifeq (yes,$(build-shared))
$(addprefix $(objpfx),$(tests)): $(objpfx)librtkaio.so $(shared-thread-library)
else
$(addprefix $(objpfx),$(tests)): $(objpfx)librtkaio.a $(static-thread-library)
endif
ifeq (yes,$(build-bounded))
$(tests:%=$(objpfx)%-bp): $(objpfx)librtkaio_b.a $(bounded-thread-library)
endif
tst-mqueue7-ARGS = -- $(built-program-cmd)
ifeq (yes,$(build-static-nss))
otherlibs += $(nssobjdir)/libnss_files.a $(resolvobjdir)/libnss_dns.a \
$(resolvobjdir)/libresolv.a
endif
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