Hi Cao, 2017-11-01 10:43 GMT+09:00 Cao jin <caoj.fnst@xxxxxxxxxxxxxx>: > host-cmulti means the composite host program that is compiled/linked > from several .c file, not .o file, because .o file could also be > compiled from .cpp file. > > Bonus: update the stale comment. > Signed-off-by: Cao jin <caoj.fnst@xxxxxxxxxxxxxx> > --- > scripts/Makefile.host | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/scripts/Makefile.host b/scripts/Makefile.host > index 9cfd5c84d76f..8181df66d764 100644 > --- a/scripts/Makefile.host > +++ b/scripts/Makefile.host > @@ -25,11 +25,11 @@ host-cshlib := $(sort $(hostlibs-y) $(hostlibs-m)) > host-cxxshlib := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m)) > > # C code > -# Executables compiled from a single .c file > +# C Executables compiled from a single .c file Is anything wrong with the current comment? > host-csingle := $(foreach m,$(__hostprogs), \ > $(if $($(m)-objs)$($(m)-cxxobjs),,$(m))) > > -# C executables linked based on several .o files > +# C executables compiled from several .c files, and only .c files Your comment is even clearer, but I think the current comment is also true, at least. host-cmulti is liked from .o files after each was compiled from .c > host-cmulti := $(foreach m,$(__hostprogs),\ > $(if $($(m)-cxxobjs),,$(if $($(m)-objs),$(m)))) > > @@ -50,7 +50,7 @@ host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs)))) > > # output directory for programs/.o files > # hostprogs-y := tools/build may have been specified. > -# Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation > +# Retrieve also directory of .o files from host-cobjs and host-cxxobjs notation > host-objdirs := $(dir $(__hostprogs) $(host-cobjs) $(host-cxxobjs)) > > host-objdirs := $(strip $(sort $(filter-out ./,$(host-objdirs)))) > -- I am removing all host-objdirs stuff. I do not need this hunk. -- Best Regards Masahiro Yamada -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
