Makefile 2.3 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. # If you're looking for vfork(), it is defined in include/unistd.h
  24. CRT0=crt0.S
  25. CRT0_OBJ=$(patsubst %.S,%.o, $(CRT0))
  26. CTOR_TARGETS=$(TOPDIR)lib/crti.o $(TOPDIR)lib/crtn.o
  27. SSRC=
  28. SOBJS=$(patsubst %.S,%.o, $(SSRC))
  29. CSRC=crt1.c syscalls.c longjmp.c setjmp.c vfork.c
  30. COBJS=$(patsubst %.c,%.o, $(CSRC))
  31. OBJS=$(SOBJS) $(MOBJ) $(COBJS) $(CRT0_OBJ)
  32. all: $(OBJS) $(LIBC)
  33. $(LIBC): ar-target
  34. ar-target: $(OBJS) $(CRT0_OBJ) $(CTOR_TARGETS)
  35. $(AR) $(ARFLAGS) $(LIBC) $(OBJS)
  36. cp $(CRT0_OBJ) $(TOPDIR)lib/$(CRT0_OBJ)
  37. $(CRT0_OBJ): %.o : %.S
  38. $(CC) $(CFLAGS) -c $< -o $@
  39. $(STRIPTOOL) -x -R .note -R .comment $*.o
  40. $(SOBJS): %.o : %.S
  41. $(CC) $(CFLAGS) -c $< -o $@
  42. $(STRIPTOOL) -x -R .note -R .comment $*.o
  43. $(COBJS): %.o : %.c
  44. $(CC) $(CFLAGS) -c $< -o $@
  45. $(STRIPTOOL) -x -R .note -R .comment $*.o
  46. ifeq ($(strip $(UCLIBC_CTOR_DTOR)),y)
  47. crti.o: crti.S
  48. $(CC) $(CFLAGS) -c crti.S -o crti.o
  49. $(TOPDIR)lib/crti.o: crti.o
  50. $(INSTALL) -d $(TOPDIR)lib/
  51. cp crti.o $(TOPDIR)lib/
  52. crtn.o: crtn.S
  53. $(CC) $(CFLAGS) -c crtn.S -o crtn.o
  54. $(TOPDIR)lib/crtn.o: crtn.o
  55. $(INSTALL) -d $(TOPDIR)lib/
  56. cp crtn.o $(TOPDIR)lib/
  57. else
  58. $(TOPDIR)lib/crti.o:
  59. $(INSTALL) -d $(TOPDIR)lib/
  60. $(AR) $(ARFLAGS) $(TOPDIR)lib/crti.o
  61. $(TOPDIR)lib/crtn.o:
  62. $(INSTALL) -d $(TOPDIR)lib/
  63. $(AR) $(ARFLAGS) $(TOPDIR)lib/crtn.o
  64. endif
  65. headers:
  66. clean:
  67. $(RM) *.[oa] *~ core
  68. $(RM) bits/sysnum.h
  69. ifneq ($(strip $(HAVE_ELF)),y)
  70. $(RM) $(TOPDIR)/include/float.h
  71. endif