libc/sysdeps/linux/Makefile.commonarch

   1 # Makefile template to be included by sysdeps/linux/<ARCH>/Makefile.arch
   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 ARCH_DIR  := $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)
   9 ARCH_OUT  := $(top_builddir)libc/sysdeps/linux/$(TARGET_ARCH)
  10
  11 ARCH_CSRC := $(addprefix $(ARCH_DIR)/,$(CSRC-y))
  12 ARCH_COBJ := $(addprefix $(ARCH_OUT)/,$(CSRC-y:.c=.o))
  13 ARCH_SSRC = $(addprefix $(ARCH_DIR)/,$(SSRC-y))
  14 ARCH_SOBJ = $(patsubst %.s,%.o,$(patsubst %.S,%.o,$(addprefix $(ARCH_OUT)/,$(SSRC-y))))
  15
  16 ARCH_OBJS-y = $(ARCH_COBJ) $(ARCH_SOBJ)
  17
  18 crt-y          := FORCE
  19 libc-y         += $(ARCH_OBJS-y)
  20 libc-nomulti-y += $(ARCH_SOBJ)
  21 objclean-y     += CLEAN_$(subst $(top_builddir),,$(ARCH_OUT))
  22
  23 CFLAGS-crti.S+=$(PICFLAG)
  24 CFLAGS-crtn.S+=$(PICFLAG)
  25
  26 CLEAN_$(subst $(top_builddir),,$(ARCH_OUT)):
  27         $(do_rm) $(addprefix $(ARCH_OUT)/*., o os oS) $(CTOR_TARGETS) $(CRTS)
  28
  29 ifneq ($(ARCH_HEADERS),)
  30
  31 ARCH_HEADERS_OUT := $(patsubst %,$(top_builddir)include/%,$(ARCH_HEADERS))
  32
  33 $(ARCH_HEADERS_OUT):
  34         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) $@
  35
  36 headers-y += $(ARCH_HEADERS_OUT)
  37 headers_clean-y += HEADERCLEAN_$(subst $(top_builddir),,$(ARCH_OUT))
  38 HEADERCLEAN_$(subst $(top_builddir),,$(ARCH_OUT)):
  39         $(do_rm) $(ARCH_HEADERS_OUT)
  40 endif
  41
  42 CFLAGS-ucontext_i.c = -S
  43
  44 $(ARCH_OUT)/ucontext_i.c: $(ARCH_DIR)/ucontext_i.sym
  45         $(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
  46
  47 $(ARCH_OUT)/ucontext_i.s: $(ARCH_OUT)/ucontext_i.c
  48         $(compile.c)
  49
  50 $(ARCH_OUT)/ucontext_i.h: $(ARCH_OUT)/ucontext_i.s
  51         $(do_sed) $(PTHREAD_GENERATE_MANGLE) $< > $@
  52
  53 pregen-headers-$(UCLIBC_HAS_CONTEXT_FUNCS) += $(ARCH_OUT)/ucontext_i.h
  54
  55 headers_clean-$(UCLIBC_HAS_CONTEXT_FUNCS) += \
  56         HEADERCLEAN_$(subst $(top_builddir),,$(ARCH_OUT)/ucontext_i)
  57
  58 HEADERCLEAN_$(subst $(top_builddir),,$(ARCH_OUT)/ucontext_i):
  59         $(do_rm) $(addprefix $(ARCH_OUT)/ucontext_i., c h s)