diff options
Diffstat (limited to 'arch/um/scripts/Makefile.rules')
| -rw-r--r-- | arch/um/scripts/Makefile.rules | 42 |
1 files changed, 12 insertions, 30 deletions
diff --git a/arch/um/scripts/Makefile.rules b/arch/um/scripts/Makefile.rules index 2e41cabd3d9..15889df9b46 100644 --- a/arch/um/scripts/Makefile.rules +++ b/arch/um/scripts/Makefile.rules @@ -7,38 +7,20 @@ USER_SINGLE_OBJS := \ USER_OBJS += $(filter %_user.o,$(obj-y) $(obj-m) $(USER_SINGLE_OBJS)) USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file)) -$(USER_OBJS) $(USER_OBJS:.o=.i) $(USER_OBJS:.o=.s) $(USER_OBJS:.o=.lst): \ - c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) $(CFLAGS_$(notdir $@)) -$(USER_OBJS): cmd_checksrc = -$(USER_OBJS): quiet_cmd_checksrc = -$(USER_OBJS): cmd_force_checksrc = -$(USER_OBJS): quiet_cmd_force_checksrc = +$(USER_OBJS:.o=.%): \ + c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) -include $(srctree)/include/linux/kern_levels.h -include user.h $(CFLAGS_$(basetarget).o) +# These are like USER_OBJS but filter USER_CFLAGS through unprofile instead of +# using it directly. +UNPROFILE_OBJS := $(foreach file,$(UNPROFILE_OBJS),$(obj)/$(file)) -# The stubs and unmap.o can't try to call mcount or update basic block data +$(UNPROFILE_OBJS:.o=.%): \ + c_flags = -Wp,-MD,$(depfile) $(call unprofile,$(USER_CFLAGS)) $(CFLAGS_$(basetarget).o) + +$(USER_OBJS) $(UNPROFILE_OBJS): \ + CHECKFLAGS := $(patsubst $(NOSTDINC_FLAGS),,$(CHECKFLAGS)) + +# The stubs can't try to call mcount or update basic block data define unprofile $(patsubst -pg,,$(patsubst -fprofile-arcs -ftest-coverage,,$(1))) endef - - -# cmd_make_link checks to see if the $(foo-dir) variable starts with a /. If -# so, it's considered to be a path relative to $(srcdir) rather than -# $(srcdir)/arch/$(SUBARCH). This is because x86_64 wants to get ldt.c from -# arch/um/sys-i386 rather than arch/i386 like the other borrowed files. So, -# it sets $(ldt.c-dir) to /arch/um/sys-i386. -quiet_cmd_make_link = SYMLINK $@ -cmd_make_link = rm -f $@; ln -sf $(srctree)$(if $(filter-out /%,$($(notdir $@)-dir)),/arch/$(SUBARCH))/$($(notdir $@)-dir)/$(notdir $@) $@ - -# this needs to be before the foreach, because targets does not accept -# complete paths like $(obj)/$(f). To make sure this works, use a := assignment -# or we will get $(obj)/$(f) in the "targets" value. -# Also, this forces you to use the := syntax when assigning to targets. -# Otherwise the line below will cause an infinite loop (if you don't know why, -# just do it). - -targets := $(targets) $(SYMLINKS) - -SYMLINKS := $(foreach f,$(SYMLINKS),$(obj)/$(f)) - -$(SYMLINKS): FORCE - $(call if_changed,make_link) |
