libpthread/nptl/sysdeps/i386/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_CSRC = pthread_spin_lock.c
   9 libpthread_SSRC = i486/pthread_spin_trylock.S
  10
  11 CFLAGS-pthread_spin_lock.c += -D_GNU_SOURCE
  12
  13 CFLAGS-i386 = $(SSP_ALL_CFLAGS)
  14 #CFLAGS:=$(CFLAGS:-O1=-O2)
  15
  16 PTHREAD_ARCH_DIR := $(top_srcdir)libpthread/nptl/sysdeps/i386
  17 PTHREAD_ARCH_OUT := $(top_builddir)libpthread/nptl/sysdeps/i386
  18 PTHREAD_ARCH_OBJ := $(patsubst %.S,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_SSRC))
  19 PTHREAD_ARCH_OBJ += $(patsubst %.c,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_CSRC))
  20
  21 ifeq ($(DOPIC),y)
  22 libpthread-a-y += $(PTHREAD_ARCH_OBJ:.o=.os)
  23 else
  24 libpthread-a-y += $(PTHREAD_ARCH_OBJ)
  25 endif
  26 libpthread-so-y += $(PTHREAD_ARCH_OBJ:.o=.oS)
  27
  28 libpthread-nomulti-y += $(PTHREAD_ARCH_OBJ)
  29
  30 objclean-y += nptl_arch_clean
  31 headers-y += $(PTHREAD_ARCH_OUT)/tcb-offsets.h
  32 headers_clean-y += nptl_arch_headers_clean
  33
  34 #
  35 # Create 'tcb-offsets.h' header file.
  36 #
  37 CFLAGS-tcb-offsets.c = -S
  38
  39 $(PTHREAD_ARCH_OUT)/tcb-offsets.c: $(PTHREAD_ARCH_DIR)/tcb-offsets.sym
  40         $(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
  41
  42 $(PTHREAD_ARCH_OUT)/tcb-offsets.s: $(PTHREAD_ARCH_OUT)/tcb-offsets.c
  43         $(compile.c)
  44
  45 $(PTHREAD_ARCH_OUT)/tcb-offsets.h: $(PTHREAD_ARCH_OUT)/tcb-offsets.s
  46         @sed -n "s/^.*@@@name@@@\([^@]*\)@@@value@@@[^0-9Xxa-fA-F-]*\([0-9Xxa-fA-F-][0-9Xxa-fA-F-]*\).*@@@end@@@.*$\/#define \1 \2/p" $< > $@
  47
  48 nptl_arch_headers_clean:
  49         $(do_rm) $(addprefix $(PTHREAD_ARCH_OUT)/tcb-offsets., c s h)
  50
  51 nptl_arch_clean:
  52         $(do_rm) $(addprefix $(PTHREAD_ARCH_OUT)/*., o os oS)