On Sat, 31 Dec 2022 15:41:58 +0900 Masahiro Yamada <masahiroy@xxxxxxxxxx> wrote: > diff --git a/scripts/Makefile.host b/scripts/Makefile.host > index da133780b751..4434cdbf7b8e 100644 > --- a/scripts/Makefile.host > +++ b/scripts/Makefile.host > @@ -84,8 +84,8 @@ _hostc_flags = $(KBUILD_HOSTCFLAGS) $(HOST_EXTRACFLAGS) \ > $(HOSTCFLAGS_$(target-stem).o) > _hostcxx_flags = $(KBUILD_HOSTCXXFLAGS) $(HOST_EXTRACXXFLAGS) \ > $(HOSTCXXFLAGS_$(target-stem).o) > -_hostrust_flags = $(KBUILD_HOSTRUSTFLAGS) $(HOST_EXTRARUSTFLAGS) \ > - $(HOSTRUSTFLAGS_$(target-stem)) > +hostrust_flags = $(KBUILD_HOSTRUSTFLAGS) $(HOST_EXTRARUSTFLAGS) \ > + $(HOSTRUSTFLAGS_$(target-stem)) --emit=dep-info=$(depfile) > > # $(objtree)/$(obj) for including generated headers from checkin source files > ifeq ($(KBUILD_EXTMOD),) > @@ -97,7 +97,6 @@ endif > > hostc_flags = -Wp,-MMD,$(depfile) $(_hostc_flags) > hostcxx_flags = -Wp,-MMD,$(depfile) $(_hostcxx_flags) > -hostrust_flags = $(_hostrust_flags) Would it be better to have `--emit=dep-info=$(depfile)` added here instead so that it mimics c/cxx flags? > > ##### > # Compile programs on the host > @@ -149,9 +148,7 @@ $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE > # host-rust -> Executable > quiet_cmd_host-rust = HOSTRUSTC $@ > cmd_host-rust = \ > - $(HOSTRUSTC) $(hostrust_flags) --emit=dep-info,link \ > - --out-dir=$(obj)/ $<; \ > - mv $(obj)/$(target-stem).d $(depfile); \ > + $(HOSTRUSTC) $(hostrust_flags) --emit=link=$@ $<; \ > sed -i '/^\#/d' $(depfile) > $(host-rust): $(obj)/%: $(src)/%.rs FORCE > $(call if_changed_dep,host-rust) Best, Gary
