Makefile 2.2 KB

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  1. # Makefile for uClibc
  2. #
  3. # Copyright (C) 2000-2003 Erik Andersen <andersen@uclibc.org>
  4. #
  5. # This program is free software; you can redistribute it and/or modify it under
  6. # the terms of the GNU Library General Public License as published by the Free
  7. # Software Foundation; either version 2 of the License, or (at your option) any
  8. # later version.
  9. #
  10. # This program is distributed in the hope that it will be useful, but WITHOUT
  11. # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  12. # FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
  13. # details.
  14. #
  15. # You should have received a copy of the GNU Library General Public License
  16. # along with this program; if not, write to the Free Software Foundation, Inc.,
  17. # 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  18. TOPDIR=../../../../
  19. include $(TOPDIR)Rules.mak
  20. ASFLAGS=$(CFLAGS)
  21. #FIXME -- this arch should include its own crti.S and crtn.S
  22. UCLIBC_CTOR_DTOR=n
  23. CRT0_SRC = crt0.S
  24. CRT0_OBJ = crt0.o crt1.o
  25. CTOR_TARGETS=$(TOPDIR)lib/crti.o $(TOPDIR)lib/crtn.o
  26. SSRC=setjmp.S vfork.S # longjmp.S _start.S clone.S
  27. SOBJS=$(patsubst %.S,%.o, $(SSRC))
  28. CSRC=ptrace.c
  29. COBJS=$(patsubst %.c,%.o, $(CSRC))
  30. OBJS=$(SOBJS) $(COBJS)
  31. all: $(OBJS) $(LIBC)
  32. $(LIBC): ar-target
  33. ar-target: $(OBJS) $(CRT0_OBJ) $(CTOR_TARGETS)
  34. $(AR) $(ARFLAGS) $(LIBC) $(OBJS)
  35. cp $(CRT0_OBJ) $(TOPDIR)lib/
  36. $(CRT0_OBJ): $(CRT0_SRC)
  37. $(CC) $(CFLAGS) -DL_$* $< -c -o $*.o
  38. $(STRIPTOOL) -x -R .note -R .comment $*.o
  39. $(SOBJS): %.o : %.S
  40. $(CC) $(CFLAGS) -c $< -o $@
  41. $(STRIPTOOL) -x -R .note -R .comment $*.o
  42. $(COBJS): %.o : %.c
  43. $(CC) $(CFLAGS) -c $< -o $@
  44. $(STRIPTOOL) -x -R .note -R .comment $*.o
  45. ifeq ($(strip $(UCLIBC_CTOR_DTOR)),y)
  46. crti.o: crti.S
  47. $(CC) $(CFLAGS) -c crti.S -o crti.o
  48. $(TOPDIR)lib/crti.o: crti.o
  49. $(INSTALL) -d $(TOPDIR)lib/
  50. cp crti.o $(TOPDIR)lib/
  51. crtn.o: crtn.S
  52. $(CC) $(CFLAGS) -c crtn.S -o crtn.o
  53. $(TOPDIR)lib/crtn.o: crtn.o
  54. $(INSTALL) -d $(TOPDIR)lib/
  55. cp crtn.o $(TOPDIR)lib/
  56. else
  57. $(TOPDIR)lib/crti.o:
  58. $(INSTALL) -d $(TOPDIR)lib/
  59. $(AR) $(ARFLAGS) $(TOPDIR)lib/crti.o
  60. $(TOPDIR)lib/crtn.o:
  61. $(INSTALL) -d $(TOPDIR)lib/
  62. $(AR) $(ARFLAGS) $(TOPDIR)lib/crtn.o
  63. endif
  64. headers:
  65. clean:
  66. $(RM) *.[oa] *~ core
  67. ifneq ($(strip $(HAVE_ELF)),y)
  68. $(RM) $(TOPDIR)/include/float.h
  69. endif