diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /arch/um/scripts | |
Diffstat (limited to 'arch/um/scripts')
| -rw-r--r-- | arch/um/scripts/Makefile.rules | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/um/scripts/Makefile.rules b/arch/um/scripts/Makefile.rules new file mode 100644 index 00000000..15889df9 --- /dev/null +++ b/arch/um/scripts/Makefile.rules @@ -0,0 +1,26 @@ +# =========================================================================== +# 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) -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)) + +$(UNPROFILE_OBJS:.o=.%): \ + c_flags = -Wp,-MD,$(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 |