Makefile 1.8 KB

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  1. # Makefile for uClibc
  2. #
  3. # Copyright (C) 2000-2004 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 $(TOPDIR)Rules.mak
  20. DIRS = ldso libdl
  21. all: ldso libdl
  22. ifeq ($(strip $(BUILD_UCLIBC_LDSO)),y)
  23. ldso: headers
  24. $(MAKE) -C ldso
  25. libdl: ldso headers
  26. $(MAKE) -C libdl
  27. shared: libdl
  28. $(MAKE) -C libdl shared
  29. else
  30. ldso libdl shared:
  31. echo "Skipping $@ target"
  32. endif
  33. HEADERS = $(patsubst %, include/%, elf.h dl-startup.h dl-syscalls.h dl-sysdep.h dl-debug.h)
  34. headers: $(HEADERS) include/dl-progname.h
  35. include/dl-progname.h:
  36. echo "const char *_dl_progname=\""$(UCLIBC_LDSO)"\";" \
  37. > include/dl-progname.h
  38. echo "#include \"$(TARGET_ARCH)/elfinterp.c\"" \
  39. >> include/dl-progname.h
  40. $(HEADERS):
  41. $(LN) -fs $(TOPDIR)../include/elf.h include/
  42. $(LN) -fs ../ldso/$(TARGET_ARCH)/dl-startup.h include/
  43. $(LN) -fs ../ldso/$(TARGET_ARCH)/dl-syscalls.h include/
  44. $(LN) -fs ../ldso/$(TARGET_ARCH)/dl-sysdep.h include/
  45. $(LN) -fs ../ldso/$(TARGET_ARCH)/dl-debug.h include/
  46. clean:
  47. set -e ; for d in $(DIRS) ; do $(MAKE) -C $$d $@ ; done
  48. -find . -name '*~' | xargs $(RM)
  49. $(RM) $(HEADERS) include/dl-progname.h