Makefile 2.4 KB

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  1. #
  2. # (C) Copyright 2002-2006
  3. # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  4. #
  5. # See file CREDITS for list of people who contributed to this
  6. # project.
  7. #
  8. # This program is free software; you can redistribute it and/or
  9. # modify it under the terms of the GNU General Public License as
  10. # published by the Free Software Foundation; either version 2 of
  11. # the License, or (at your option) any later version.
  12. #
  13. # This program is distributed in the hope that it will be useful,
  14. # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. # GNU General Public License for more details.
  17. #
  18. # You should have received a copy of the GNU General Public License
  19. # along with this program; if not, write to the Free Software
  20. # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21. # MA 02111-1307 USA
  22. #
  23. include $(TOPDIR)/config.mk
  24. LIB = $(obj)lib$(ARCH).o
  25. LIBGCC = $(obj)libgcc.o
  26. GLSOBJS += _ashldi3.o
  27. GLSOBJS += _ashrdi3.o
  28. GLSOBJS += _divsi3.o
  29. GLSOBJS += _lshrdi3.o
  30. GLSOBJS += _modsi3.o
  31. GLSOBJS += _udivsi3.o
  32. GLSOBJS += _umodsi3.o
  33. GLCOBJS += div0.o
  34. SOBJS-y += crt0.o
  35. ifndef CONFIG_SPL_BUILD
  36. ifndef CONFIG_SYS_GENERIC_BOARD
  37. COBJS-y += board.o
  38. endif
  39. COBJS-y += bss.o
  40. COBJS-y += bootm.o
  41. COBJS-$(CONFIG_OF_LIBFDT) += bootm-fdt.o
  42. COBJS-$(CONFIG_SYS_L2_PL310) += cache-pl310.o
  43. SOBJS-$(CONFIG_USE_ARCH_MEMSET) += memset.o
  44. SOBJS-$(CONFIG_USE_ARCH_MEMCPY) += memcpy.o
  45. else
  46. COBJS-$(CONFIG_SPL_FRAMEWORK) += spl.o
  47. endif
  48. COBJS-y += interrupts.o
  49. COBJS-y += reset.o
  50. COBJS-y += cache.o
  51. COBJS-y += cache-cp15.o
  52. SRCS := $(GLSOBJS:.o=.S) $(GLCOBJS:.o=.c) \
  53. $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
  54. OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
  55. LGOBJS := $(addprefix $(obj),$(GLSOBJS)) \
  56. $(addprefix $(obj),$(GLCOBJS))
  57. # Always build libarm.o
  58. TARGETS := $(LIB)
  59. # Build private libgcc only when asked for
  60. ifdef USE_PRIVATE_LIBGCC
  61. TARGETS += $(LIBGCC)
  62. endif
  63. # For EABI conformant tool chains, provide eabi_compat()
  64. ifneq (,$(findstring -mabi=aapcs-linux,$(PLATFORM_CPPFLAGS)))
  65. TARGETS += $(obj)eabi_compat.o
  66. endif
  67. all: $(TARGETS)
  68. $(LIB): $(obj).depend $(OBJS)
  69. $(call cmd_link_o_target, $(OBJS))
  70. $(LIBGCC): $(obj).depend $(LGOBJS)
  71. $(call cmd_link_o_target, $(LGOBJS))
  72. #########################################################################
  73. # defines $(obj).depend target
  74. include $(SRCTREE)/rules.mk
  75. sinclude $(obj).depend
  76. #########################################################################