Makefile.rules 1.2 KB

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  1. # ===========================================================================
  2. # arch/um: Generic definitions
  3. # ===========================================================================
  4. USER_SINGLE_OBJS := \
  5. $(foreach f,$(patsubst %.o,%,$(obj-y) $(obj-m)),$($(f)-objs))
  6. USER_OBJS += $(filter %_user.o,$(obj-y) $(obj-m) $(USER_SINGLE_OBJS))
  7. USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file))
  8. $(USER_OBJS:.o=.%): \
  9. c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) $(CFLAGS_$(basetarget).o)
  10. $(USER_OBJS) : CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ \
  11. -Dunix -D__unix__ -D__$(SUBARCH)__ $(CF)
  12. # These are like USER_OBJS but filter USER_CFLAGS through unprofile instead of
  13. # using it directly.
  14. UNPROFILE_OBJS := $(foreach file,$(UNPROFILE_OBJS),$(obj)/$(file))
  15. $(UNPROFILE_OBJS:.o=.%): \
  16. c_flags = -Wp,-MD,$(depfile) $(call unprofile,$(USER_CFLAGS)) $(CFLAGS_$(basetarget).o)
  17. $(UNPROFILE_OBJS) : CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ \
  18. -Dunix -D__unix__ -D__$(SUBARCH)__ $(CF)
  19. # The stubs can't try to call mcount or update basic block data
  20. define unprofile
  21. $(patsubst -pg,,$(patsubst -fprofile-arcs -ftest-coverage,,$(1)))
  22. endef
  23. ifdef subarch-obj-y
  24. obj-y += subarch.o
  25. subarch-y = $(addprefix ../../$(HEADER_ARCH)/,$(subarch-obj-y))
  26. endif