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#
# Makefile for librt
#
TOPDIR=../
include $(TOPDIR)Rules.mak
LIBC=$(TOPDIR)libc.a
LIBRT=librt.a
LIBRT_SHARED=librt.so
LIBRT_SHARED_FULLNAME=librt-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so
# uClibc's librt lacks all aio routines, all clock routines,
# and all shm routines
CSRC=mq_open.c mq_close.c mq_unlink.c mq_getsetattr.c \
mq_send.c mq_receive.c mq_notify.c \
timer_create.c timer_delete.c \
timer_settime.c timer_gettime.c timer_getoverr.c
OBJS=$(patsubst %.c,%.o, $(CSRC))
all: $(OBJS) $(LIBC)
$(LIBC): ar-target
ar-target: $(OBJS)
$(AR) $(ARFLAGS) $(LIBRT) $(OBJS)
$(INSTALL) -d $(TOPDIR)lib
$(RM) $(TOPDIR)lib/$(LIBRT)
$(INSTALL) -m 644 $(LIBRT) $(TOPDIR)lib/
$(OBJS): %.o : %.c
$(CC) $(CFLAGS) -c $< -o $@
$(STRIPTOOL) -x -R .note -R .comment $*.o
shared: all
$(LD) $(LDFLAGS) -soname=$(LIBRT_SHARED).$(MAJOR_VERSION) \
-o $(LIBRT_SHARED_FULLNAME) --whole-archive $(LIBRT) \
--no-whole-archive $(TOPDIR)libc/misc/internals/interp.o \
-L$(TOPDIR)lib -lc $(LDADD_LIBFLOAT) $(LIBGCC);
$(INSTALL) -d $(TOPDIR)lib
$(RM) $(TOPDIR)lib/$(LIBRT_SHARED_FULLNAME) $(TOPDIR)lib/$(LIBRT_SHARED).$(MAJOR_VERSION)
$(INSTALL) -m 644 $(LIBRT_SHARED_FULLNAME) $(TOPDIR)lib
$(LN) -sf $(LIBRT_SHARED_FULLNAME) $(TOPDIR)lib/$(LIBRT_SHARED)
$(LN) -sf $(LIBRT_SHARED_FULLNAME) $(TOPDIR)lib/$(LIBRT_SHARED).$(MAJOR_VERSION)
clean:
$(RM) *.[oa] *~ core $(LIBRT_SHARED)* $(LIBRT_SHARED_FULLNAME)*
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