libpthread/nptl/sysdeps/sh/Makefile.arch

   1 # Makefile for uClibc NPTL
   2 #
   3 # Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
   4 #
   5 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
   6 #
   7
   8 libpthread_SSRC = pthread_spin_unlock.S pthread_spin_trylock.S
   9 libpthread_CSRC = pthread_spin_lock.c pthread_spin_init.c
  10
  11 ASFLAGS-pthread_spin_unlock.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1
  12 ASFLAGS-pthread_spin_trylock.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1
  13
  14 CFLAGS-pthread_spin_lock.c += -D_GNU_SOURCE
  15
  16 CFLAGS-sh = $(SSP_ALL_CFLAGS)
  17 #CFLAGS:=$(CFLAGS:-O1=-O2)
  18
  19 PTHREAD_ARCH_DIR := $(top_srcdir)libpthread/nptl/sysdeps/sh
  20 PTHREAD_ARCH_OUT := $(top_builddir)libpthread/nptl/sysdeps/sh
  21 PTHREAD_ARCH_OBJ := $(patsubst %.S,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_SSRC))
  22 PTHREAD_ARCH_OBJ += $(patsubst %.c,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_CSRC))
  23
  24 ifeq ($(DOPIC),y)
  25 libpthread-a-y += $(PTHREAD_ARCH_OBJ:.o=.os)
  26 else
  27 libpthread-a-y += $(PTHREAD_ARCH_OBJ)
  28 endif
  29 libpthread-so-y += $(PTHREAD_ARCH_OBJ:.o=.oS)
  30
  31 libpthread-nomulti-y += $(PTHREAD_ARCH_OBJ)
  32
  33 objclean-y += nptl_arch_clean
  34 headers_clean-y += nptl_arch_headers_clean
  35
  36 #
  37 # Create 'tcb-offsets.h' header file.
  38 #
  39 CFLAGS-tcb-offsets.c = -S
  40
  41 $(PTHREAD_ARCH_OUT)/tcb-offsets.c: $(PTHREAD_ARCH_DIR)/tcb-offsets.sym
  42         $(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
  43
  44 $(PTHREAD_ARCH_OUT)/tcb-offsets.s: $(PTHREAD_ARCH_OUT)/tcb-offsets.c
  45         $(compile.c)
  46
  47 $(PTHREAD_ARCH_OUT)/tcb-offsets.h: $(PTHREAD_ARCH_OUT)/tcb-offsets.s
  48         $(do_sed) -n "s/^.*@@@name@@@\([^@]*\)@@@value@@@[^0-9Xxa-fA-F-]*\([0-9Xxa-fA-F-][0-9Xxa-fA-F-]*\).*@@@end@@@.*$\/#define \1 \2/p" $< > $@
  49
  50 nptl_arch_headers := $(PTHREAD_ARCH_OUT)/tcb-offsets.h
  51
  52 nptl_arch_headers_clean:
  53         $(do_rm) $(addprefix $(PTHREAD_ARCH_OUT)/tcb-offsets., c s h)
  54
  55 nptl_arch_clean:
  56         $(do_rm) $(addprefix $(PTHREAD_ARCH_OUT)/*., o os oS)