# Makefile for uClibc
#
-# Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
+# 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 := $(LIBS)
-librt_FULL_NAME := librt-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so
+librt_FULL_NAME := librt-$(VERSION).so
librt_DIR := $(top_srcdir)librt
librt_OUT := $(top_builddir)librt
-librt_SRC := $(wildcard $(librt_DIR)/*.c)
-librt_OBJ := $(patsubst $(librt_DIR)/%.c,$(librt_OUT)/%.o,$(librt_SRC))
+ifeq ($(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
-librt-a-y := $(librt_OBJ)
-librt-so-y := $(librt_OBJ:.o=.os)
+ASFLAGS-mq_timedreceive.S = -D_LIBC_REENTRANT
+ASFLAGS-mq_timedsend.S = -D_LIBC_REENTRANT
-librt-multi-y += $(librt_SRC)
+ifeq ($(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 += $(top_builddir)lib/librt.so
-objclean-y += librt_clean
+endif
-$(top_builddir)lib/librt.so: $(librt_OUT)/librt_so.a $(libc-so-dep)
+
+ifeq ($(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_strip)
$(do_ar)
-ifeq ($(DOPIC),y)
-$(top_builddir)lib/librt.a: $(librt-a-y:.o=.os)
-else
-$(top_builddir)lib/librt.a: $(librt-a-y) $(librt_OUT)/librt_so.a
-endif
+$(top_builddir)lib/librt.a: $(librt-a-y)
$(Q)$(INSTALL) -d $(dir $@)
$(Q)$(RM) $@
-ifneq ($(DOPIC),y)
- $(do_strip)
-endif
$(do_ar)
-librt_clean:
- $(RM) $(librt_OUT)/*.{o,os,a}
+objclean-y += CLEAN_librt
+
+CLEAN_librt:
+ $(do_rm) $(addprefix $(librt_OUT)/*., o os oS a)