libpthread/nptl/sysdeps/arm/Makefile.arch

   1 # Makefile for uClibc NPTL
   2 #
   3 # Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
   4 # Portions Copyright (C) 2006 CodeSourcery
   5 #
   6 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
   7 #
   8
   9 libpthread_SSRC = pthread_spin_lock.S pthread_spin_trylock.S aeabi_read_tp.S \
  10         thumb_atomics.S
  11 libpthread_CSRC = aeabi_unwind_cpp_pr1.c
  12
  13 librt_SSRC = aeabi_read_tp.S thumb_atomics.S
  14 librt_CSRC = aeabi_unwind_cpp_pr1.c
  15
  16 libc_a_CSRC =
  17
  18 CFLAGS-pt-raise.c = -DNOT_IN_libc=1 -DIS_IN_libpthread=1
  19
  20 ASFLAGS-pthread_spin_lock.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1
  21 ASFLAGS-pthread_spin_trylock.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1
  22 ASFLAGS-aeabi_read_tp.S = -DNOT_IN_libc=1
  23
  24 CFLAGS-arm = $(SSP_ALL_CFLAGS)
  25
  26 PTHREAD_ARCH_DIR := $(top_srcdir)libpthread/nptl/sysdeps/arm
  27 PTHREAD_ARCH_OUT := $(top_builddir)libpthread/nptl/sysdeps/arm
  28 PTHREAD_ARCH_OBJ := $(patsubst %.S,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_SSRC))
  29 PTHREAD_ARCH_OBJ += $(patsubst %.c,$(PTHREAD_ARCH_OUT)/%.o,$(libpthread_CSRC))
  30 LIBRT_ARCH_OBJ := $(patsubst %.S,$(PTHREAD_ARCH_OUT)/%.o,$(librt_SSRC))
  31 LIBRT_ARCH_OBJ += $(patsubst %.c,$(PTHREAD_ARCH_OUT)/%.o,$(librt_CSRC))
  32
  33
  34 ifeq ($(DOPIC),y)
  35 libpthread-a-y += $(PTHREAD_ARCH_OBJ:.o=.os)
  36 else
  37 libpthread-a-y += $(PTHREAD_ARCH_OBJ)
  38 endif
  39 libpthread-so-y += $(PTHREAD_ARCH_OBJ:.o=.oS)
  40
  41 librt-a-y += $(LIBRT_ARCH_OBJ)
  42 librt-so-y += $(LIBRT_ARCH_OBJ:.o=.oS)
  43
  44 libpthread-nomulti-y += $(PTHREAD_ARCH_OBJ)
  45
  46 objclean-y += nptl_arch_objclean
  47 headers_clean-y += nptl_arch_headers_clean
  48
  49 #
  50 # Create 'tcb-offsets.h' header file.
  51 #
  52 CFLAGS-tcb-offsets.c = -S
  53
  54 $(PTHREAD_ARCH_OUT)/tcb-offsets.c: $(PTHREAD_ARCH_DIR)/tcb-offsets.sym
  55         $(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
  56
  57 $(PTHREAD_ARCH_OUT)/tcb-offsets.s: $(PTHREAD_ARCH_OUT)/tcb-offsets.c
  58         $(compile.c)
  59
  60 $(PTHREAD_ARCH_OUT)/tcb-offsets.h: $(PTHREAD_ARCH_OUT)/tcb-offsets.s
  61         $(do_sed) -n "s/^.*@@@name@@@\([^@]*\)@@@value@@@[^0-9Xxa-fA-F-]*\([0-9Xxa-fA-F-][0-9Xxa-fA-F-]*\).*@@@end@@@.*$\/#define \1 \2/p" $< > $(PTHREAD_ARCH_OUT)/tcb-offsets.h
  62
  63 pregen-headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(PTHREAD_ARCH_OUT)/tcb-offsets.h
  64
  65 nptl_arch_headers_clean:
  66         $(RM) $(PTHREAD_ARCH_OUT)/tcb-offsets.c         \
  67               $(PTHREAD_ARCH_OUT)/tcb-offsets.s         \
  68               $(PTHREAD_ARCH_OUT)/tcb-offsets.h
  69
  70 nptl_arch_objclean:
  71         $(RM) $(PTHREAD_ARCH_OUT)/*.{o,os,oS}