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# Makefile for uClibc
#
# Copyright (C) 2000-2008 Erik Andersen <andersen@uclibc.org>
#
# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
#
subdirs += librt
CFLAGS-librt := -DNOT_IN_libc -DIS_IN_librt $(SSP_ALL_CFLAGS)
ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y)
LDFLAGS-librt.so := $(LDFLAGS) $(top_builddir)lib/libdl.so \
$(top_builddir)lib/libpthread.so
else
LDFLAGS-librt.so := $(LDFLAGS)
endif
LIBS-librt.so := $(LIBS)
librt_FULL_NAME := librt-$(VERSION).so
librt_DIR := $(top_srcdir)librt
librt_OUT := $(top_builddir)librt
ifeq ($(UCLIBC_HAS_REALTIME),y)
ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y)
librt_CSRC := $(filter-out mq_notify.c timer_create.c timer_delete.c \
timer_getoverr.c timer_gettime.c timer_settime.c, \
$(notdir $(wildcard $(librt_DIR)/*.c)))
librt_SSRC := $(wildcard $(librt_DIR)/*.S)
librt_OBJ := $(patsubst %.c,$(librt_OUT)/%.o,$(librt_CSRC))
librt_OBJ += $(patsubst $(librt_DIR)/%.S,$(librt_OUT)/%.o,$(librt_SSRC))
else
librt_SRC := $(filter-out clock_nanosleep.c clock_getcpuclockid.c clock_gettime.c, \
$(notdir $(wildcard $(librt_DIR)/*.c)))
librt_OBJ := $(patsubst %.c,$(librt_OUT)/%.o,$(librt_SRC))
endif
ASFLAGS-mq_timedreceive.S = -D_LIBC_REENTRANT
ASFLAGS-mq_timedsend.S = -D_LIBC_REENTRANT
ifeq ($(DOPIC),y)
librt-a-y += $(librt_OBJ:.o=.os)
else
librt-a-y += $(librt_OBJ)
endif
librt-so-y += $(librt_OBJ:.o=.oS)
lib-a-y += $(top_builddir)lib/librt.a
lib-so-y += $(top_builddir)lib/librt.so
endif
ifeq ($(DOPIC)$(UCLIBC_HAS_THREADS_NATIVE),yn)
$(top_builddir)lib/librt.so: $(top_builddir)lib/librt.a $(libc.depend)
else
$(top_builddir)lib/librt.so: $(librt_OUT)/librt_so.a $(libc.depend) $(libpthread.depend) $(libdl.depend)
endif
$(call link.so,$(librt_FULL_NAME),$(MAJOR_VERSION))
$(librt_OUT)/librt_so.a: $(librt-so-y)
$(Q)$(RM) $@
$(do_ar)
$(top_builddir)lib/librt.a: $(librt-a-y)
$(Q)$(INSTALL) -d $(dir $@)
$(Q)$(RM) $@
$(do_ar)
objclean-y += CLEAN_librt
CLEAN_librt:
$(do_rm) $(addprefix $(librt_OUT)/*., o os oS a)
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