forked from luck/tmp_suning_uos_patched
5e8d780d74
kbuild used $¤(*F to get filename of target without extension. This was used in several places all over kbuild, but introducing make -rR broke his for all cases where we specified full path to target/prerequsite. It is assumed that make -rR disables old style suffix-rules which is why is suddenly failed. ia64 was impacted by this change because several div* routines in arch/ia64/lib are build using explicit paths and then kbuild failed. Thanks to David Mosberger-Tang <David.Mosberger@acm.org> for an explanation what was the root-cause and for testing on ia64. This patch also fixes two uses of $(*F) in arch/um Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
33 lines
1.2 KiB
Makefile
33 lines
1.2 KiB
Makefile
# ===========================================================================
|
|
# arch/um: Generic definitions
|
|
# ===========================================================================
|
|
|
|
USER_SINGLE_OBJS := \
|
|
$(foreach f,$(patsubst %.o,%,$(obj-y) $(obj-m)),$($(f)-objs))
|
|
USER_OBJS += $(filter %_user.o,$(obj-y) $(obj-m) $(USER_SINGLE_OBJS))
|
|
USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file))
|
|
|
|
$(USER_OBJS:.o=.%): \
|
|
c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) $(CFLAGS_$(basetarget).o)
|
|
$(USER_OBJS) : CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ \
|
|
-Dunix -D__unix__ -D__$(SUBARCH)__
|
|
|
|
# These are like USER_OBJS but filter USER_CFLAGS through unprofile instead of
|
|
# using it directly.
|
|
UNPROFILE_OBJS := $(foreach file,$(UNPROFILE_OBJS),$(obj)/$(file))
|
|
|
|
$(UNPROFILE_OBJS:.o=.%): \
|
|
c_flags = -Wp,-MD,$(depfile) $(call unprofile,$(USER_CFLAGS)) $(CFLAGS_$(basetarget).o)
|
|
$(UNPROFILE_OBJS) : CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ \
|
|
-Dunix -D__unix__ -D__$(SUBARCH)__
|
|
|
|
# The stubs and unmap.o can't try to call mcount or update basic block data
|
|
define unprofile
|
|
$(patsubst -pg,,$(patsubst -fprofile-arcs -ftest-coverage,,$(1)))
|
|
endef
|
|
|
|
ifdef subarch-obj-y
|
|
obj-y += subarch.o
|
|
subarch-y = $(addprefix ../../$(SUBARCH)/,$(subarch-obj-y))
|
|
endif
|