Makefile 2.7 KB

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  1. #
  2. # (C) Copyright 2000
  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. ifeq ($(ARCH),ppc)
  24. LOAD_ADDR = 0x40000
  25. endif
  26. ifeq ($(ARCH),i386)
  27. LOAD_ADDR = 0x40000
  28. endif
  29. ifeq ($(ARCH),arm)
  30. LOAD_ADDR = 0xc100000
  31. endif
  32. ifeq ($(ARCH),mips)
  33. LOAD_ADDR = 0x80200000 -T mips.lds
  34. endif
  35. ifeq ($(ARCH),nios)
  36. LOAD_ADDR = 0x01000000 -L $(gcclibdir)/m32 -T nios.lds
  37. endif
  38. include $(TOPDIR)/config.mk
  39. SREC = hello_world.srec
  40. BIN = hello_world.bin
  41. ifeq ($(ARCH),i386)
  42. SREC += 82559_eeprom.srec
  43. BIN += 82559_eeprom.bin
  44. endif
  45. ifeq ($(ARCH),ppc)
  46. SREC += sched.srec
  47. BIN += sched.bin
  48. endif
  49. # The following example is pretty 8xx specific...
  50. ifeq ($(CPU),mpc8xx)
  51. SREC += timer.srec
  52. BIN += timer.bin
  53. endif
  54. # The following example is 8260 specific...
  55. ifeq ($(CPU),mpc8260)
  56. SREC += mem_to_mem_idma2intr.srec
  57. BIN += mem_to_mem_idma2intr.bin
  58. endif
  59. # Utility for resetting i82559 EEPROM
  60. ifeq ($(BOARD),oxc)
  61. SREC += eepro100_eeprom.srec
  62. endif
  63. ifeq ($(BIG_ENDIAN),y)
  64. EX_LDFLAGS += -EB
  65. endif
  66. OBJS = $(SREC:.srec=.o)
  67. LIB = libstubs.a
  68. LIBAOBJS=
  69. ifeq ($(ARCH),ppc)
  70. LIBAOBJS+= $(ARCH)_longjmp.o $(ARCH)_setjmp.o
  71. endif
  72. LIBCOBJS= stubs.o
  73. LIBOBJS = $(LIBAOBJS) $(LIBCOBJS)
  74. gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`)
  75. CPPFLAGS += -I..
  76. all: .depend $(LIB) $(SREC) $(BIN)
  77. #########################################################################
  78. $(LIB): .depend $(LIBOBJS)
  79. $(AR) crv $@ $(LIBOBJS)
  80. %.srec: %.o $(LIB)
  81. $(LD) -g $(EX_LDFLAGS) -Ttext $(LOAD_ADDR) \
  82. -o $(<:.o=) -e $(<:.o=) $< $(LIB) \
  83. -L$(gcclibdir) -lgcc
  84. $(OBJCOPY) -O srec $(<:.o=) $@
  85. %.bin: %.srec
  86. $(OBJCOPY) -O binary $< $@ 2>/dev/null
  87. #########################################################################
  88. .depend: Makefile $(OBJS:.o=.c) $(LIBCOBJS:.o=.c) $(LIBAOBJS:.o=.S)
  89. $(CC) -M $(CFLAGS) $(OBJS:.o=.c) $(LIBCOBJS:.o=.c) $(LIBAOBJS:.o=.S) > $@
  90. sinclude .depend
  91. #########################################################################