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kbuild: move archive command to scripts/Makefile.lib 

scripts/Makefile.build and arch/s390/boot/Makefile use the same
command (thin archiving with symbol table creation).

Avoid the code duplication, and move it to scripts/Makefile.lib.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2019-02-05 16:33:37 +09:00
parent 46c7dd56d5
commit 898f5a009f
3 changed files with 7 additions and 8 deletions
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3
arch/s390/boot/Makefile
View File

@ -57,9 +57,6 @@ $(obj)/section_cmp%: vmlinux $(obj)/compressed/vmlinux FORCE
$(obj)/compressed/vmlinux: $(obj)/startup.a FORCE
$(Q)$(MAKE) $(build)=$(obj)/compressed $@
quiet_cmd_ar = AR $@
cmd_ar = rm -f $@; $(AR) rcsTP$(KBUILD_ARFLAGS) $@ $(real-prereqs)
$(obj)/startup.a: $(OBJECTS) FORCE
$(call if_changed,ar)

6
scripts/Makefile.build
View File

@ -426,13 +426,9 @@ $(modorder-target): $(subdir-ym) FORCE
# Rule to compile a set of .o files into one .a file (with symbol table)
#
ifdef lib-target
quiet_cmd_link_l_target = AR $@
# lib target archives do get a symbol table and index
cmd_link_l_target = rm -f $@; $(AR) rcsTP$(KBUILD_ARFLAGS) $@ $(real-prereqs)
$(lib-target): $(lib-y) FORCE
$(call if_changed,link_l_target)
$(call if_changed,ar)
targets += $(lib-target)

6
scripts/Makefile.lib
View File

@ -233,6 +233,12 @@ $(obj)/%: $(src)/%_shipped
quiet_cmd_ld = LD $@
cmd_ld = $(LD) $(ld_flags) $(real-prereqs) -o $@
# Archive
# ---------------------------------------------------------------------------
quiet_cmd_ar = AR $@
cmd_ar = rm -f $@; $(AR) rcsTP$(KBUILD_ARFLAGS) $@ $(real-prereqs)
# Objcopy
# ---------------------------------------------------------------------------