diff options
| -rw-r--r-- | scripts/Makefile.lib | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index e5e5339bb575..d10f7a03e0ee 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -84,12 +84,14 @@ multi-used-m := $(addprefix $(obj)/,$(multi-used-m)) subdir-ym := $(addprefix $(obj)/,$(subdir-ym)) # Finds the multi-part object the current object will be linked into. -# If the object belongs to two or more multi-part objects, all of them are -# concatenated with a colon separator. -modname-multi = $(subst $(space),:,$(sort $(foreach m,$(multi-used),\ - $(if $(filter $*.o, $($(m:.o=-objs)) $($(m:.o=-y)) $($(m:.o=-m))),$(m:.o=))))) +# If the object belongs to two or more multi-part objects, list them all. +modname-multi = $(sort $(foreach m,$(multi-used),\ + $(if $(filter $*.o, $($(m:.o=-objs)) $($(m:.o=-y)) $($(m:.o=-m))),$(m:.o=)))) -modname = $(if $(modname-multi),$(modname-multi),$(basetarget)) +__modname = $(if $(modname-multi),$(modname-multi),$(basetarget)) + +modname = $(subst $(space),:,$(__modname)) +modfile = $(addprefix $(obj)/,$(__modname)) # target with $(obj)/ and its suffix stripped target-stem = $(basename $(patsubst $(obj)/%,%,$@)) @@ -100,6 +102,7 @@ target-stem = $(basename $(patsubst $(obj)/%,%,$@)) name-fix = $(call stringify,$(subst $(comma),_,$(subst -,_,$1))) basename_flags = -DKBUILD_BASENAME=$(call name-fix,$(basetarget)) modname_flags = -DKBUILD_MODNAME=$(call name-fix,$(modname)) +modfile_flags = -DKBUILD_MODFILE=$(call stringify,$(modfile)) orig_c_flags = $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) \ $(ccflags-y) $(CFLAGS_$(target-stem).o) @@ -158,7 +161,7 @@ quiet_modtag = $(if $(part-of-module),[M], ) modkern_cflags = \ $(if $(part-of-module), \ $(KBUILD_CFLAGS_MODULE) $(CFLAGS_MODULE), \ - $(KBUILD_CFLAGS_KERNEL) $(CFLAGS_KERNEL)) + $(KBUILD_CFLAGS_KERNEL) $(CFLAGS_KERNEL) $(modfile_flags)) modkern_aflags = $(if $(part-of-module), \ $(KBUILD_AFLAGS_MODULE) $(AFLAGS_MODULE), \ |