librt/Makefile.in

   1 # Makefile for uClibc
   2 #
   3 # Copyright (C) 2000-2008 Erik Andersen <andersen@uclibc.org>
   4 #
   5 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
   6 #
   7
   8 subdirs += librt
   9
  10 CFLAGS-librt := -DNOT_IN_libc -DIS_IN_librt $(SSP_ALL_CFLAGS)
  11
  12 LDFLAGS-$(UCLIBC_FORMAT_DSBT_ELF)-librt.so := -Wl,--dsbt-index=9
  13 LDFLAGS-librt.so := $(LDFLAGS)
  14 LIBS-librt.so := $(LIBS)
  15 ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y)
  16 LIBS-librt.so += $(top_builddir)lib/libdl.so $(top_builddir)lib/libpthread.so
  17 endif
  18
  19 librt_FULL_NAME := librt-$(VERSION).so
  20
  21 librt_DIR := $(top_srcdir)librt
  22 librt_OUT := $(top_builddir)librt
  23
  24 ifeq ($(UCLIBC_HAS_REALTIME),y)
  25 ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y)
  26 librt_CSRC := $(filter-out mq_notify.c timer_create.c timer_delete.c    \
  27                 timer_getoverr.c timer_gettime.c timer_settime.c,       \
  28                 $(notdir $(wildcard $(librt_DIR)/*.c)))
  29 librt_SSRC := $(wildcard $(librt_DIR)/*.S)
  30 librt_OBJ := $(patsubst %.c,$(librt_OUT)/%.o,$(librt_CSRC))
  31 librt_OBJ += $(patsubst $(librt_DIR)/%.S,$(librt_OUT)/%.o,$(librt_SSRC))
  32 else
  33 librt_SRC := $(filter-out clock_nanosleep.c clock_getcpuclockid.c clock_gettime.c,      \
  34                 $(notdir $(wildcard $(librt_DIR)/*.c)))
  35 librt_OBJ := $(patsubst %.c,$(librt_OUT)/%.o,$(librt_SRC))
  36 endif
  37
  38 ASFLAGS-mq_timedreceive.S = -D_LIBC_REENTRANT
  39 ASFLAGS-mq_timedsend.S = -D_LIBC_REENTRANT
  40
  41 ifeq ($(DOPIC),y)
  42 librt-a-y += $(librt_OBJ:.o=.os)
  43 else
  44 librt-a-y += $(librt_OBJ)
  45 endif
  46 librt-so-y += $(librt_OBJ:.o=.oS)
  47
  48 lib-a-y += $(top_builddir)lib/librt.a
  49 lib-so-y += $(top_builddir)lib/librt.so
  50 endif
  51
  52
  53 ifeq ($(DOPIC)$(UCLIBC_HAS_THREADS_NATIVE),yn)
  54 $(top_builddir)lib/librt.so: $(top_builddir)lib/librt.a $(libc.depend)
  55 else
  56 $(top_builddir)lib/librt.so: $(librt_OUT)/librt_so.a $(libc.depend) $(libpthread.depend) $(libdl.depend)
  57 endif
  58         $(call link.so,$(librt_FULL_NAME),$(ABI_VERSION))
  59
  60 $(librt_OUT)/librt_so.a: $(librt-so-y)
  61         $(Q)$(RM) $@
  62         $(do_ar)
  63
  64 $(top_builddir)lib/librt.a: $(librt-a-y) | $(top_builddir)lib
  65         $(Q)$(RM) $@
  66         $(do_ar)
  67
  68 objclean-y += CLEAN_librt
  69
  70 CLEAN_librt:
  71         $(do_rm) $(addprefix $(librt_OUT)/*., o os oS a)