On Mon, Mar 18, 2019 at 10:46 AM Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> wrote: [ ... ] > > ifeq ($(CONFIG_X86_64),y) > > KBUILD_LDFLAGS += $(call ld-option, -z noreloc-overflow) > > > Is this equivalent to > $(LD) --help 2>&1 | grep -q "\-z noreloc-overflow" ... ? I tried with BFD (option exists and is set) and LLD (option does not exist, is not set). You do not think it is equivalent? - sed@ -