ccea15f45e
Make sparse checker work for userspace files - it normally gets -nostdinc separately, so avoid having it for userspace files. Also, add -D$(SUBARCH) for multiarch hosts (i.e. AMD64 with compatibility headers). It works, the only problem is a bit of bogus warnings for system headers, but they're not too many. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
25 lines
917 B
Makefile
25 lines
917 B
Makefile
# ===========================================================================
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# arch/um: Generic definitions
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# ===========================================================================
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USER_SINGLE_OBJS := \
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$(foreach f,$(patsubst %.o,%,$(obj-y) $(obj-m)),$($(f)-objs))
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USER_OBJS += $(filter %_user.o,$(obj-y) $(obj-m) $(USER_SINGLE_OBJS))
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USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file))
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$(USER_OBJS) $(USER_OBJS:.o=.i) $(USER_OBJS:.o=.s) $(USER_OBJS:.o=.lst): \
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c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) $(CFLAGS_$(notdir $@))
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$(USER_OBJS) : CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ \
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-Dunix -D__unix__ -D__$(SUBARCH)__
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# The stubs and unmap.o can't try to call mcount or update basic block data
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define unprofile
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$(patsubst -pg,,$(patsubst -fprofile-arcs -ftest-coverage,,$(1)))
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endef
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ifdef subarch-obj-y
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obj-y += subarch.o
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subarch-y = $(addprefix ../../$(SUBARCH)/,$(subarch-obj-y))
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endif
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