Message ID | 20220924181915.3251186-5-masahiroy@kernel.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | kbuild: various cleanups | expand |
On Sun, 25 Sep 2022 03:19:12 +0900 Masahiro Yamada wrote: > Move the build rules of vmlinux.o out of scripts/link-vmlinux.sh to > clearly separate 1) pre-modpost, 2) modpost, 3) post-modpost stages. > This will make furture refactoring possible. s/furture/future/ > > Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> > --- > > (no changes since v1) > > Makefile | 5 ++++- > scripts/link-vmlinux.sh | 3 --- > 2 files changed, 4 insertions(+), 4 deletions(-) > > diff --git a/Makefile b/Makefile > index 92413b6de451..b5dfb54b1993 100644 > --- a/Makefile > +++ b/Makefile > @@ -1142,6 +1142,9 @@ quiet_cmd_autoksyms_h = GEN $@ > $(autoksyms_h): > $(call cmd,autoksyms_h) > > +vmlinux.o: autoksyms_recursive $(KBUILD_VMLINUX_OBJS) $(KBUILD_VMLINUX_LIBS) FORCE > + $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.vmlinux_o > + > ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(SRCARCH)/Makefile.postlink) > > # Final link of vmlinux with optional arch pass after final link > @@ -1149,7 +1152,7 @@ cmd_link-vmlinux = \ > $(CONFIG_SHELL) $< "$(LD)" "$(KBUILD_LDFLAGS)" "$(LDFLAGS_vmlinux)"; \ > $(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true) > > -vmlinux: scripts/link-vmlinux.sh autoksyms_recursive $(vmlinux-deps) FORCE > +vmlinux: scripts/link-vmlinux.sh vmlinux.o $(KBUILD_LDS) FORCE > +$(call if_changed_dep,link-vmlinux) > > targets := vmlinux > diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh > index 161bca64e8aa..07486f90d5e2 100755 > --- a/scripts/link-vmlinux.sh > +++ b/scripts/link-vmlinux.sh > @@ -214,9 +214,6 @@ if [ "$1" = "clean" ]; then > exit 0 > fi > > -#link vmlinux.o > -${MAKE} -f "${srctree}/scripts/Makefile.vmlinux_o" > - > # modpost vmlinux.o to check for section mismatches > ${MAKE} -f "${srctree}/scripts/Makefile.modpost" MODPOST_VMLINUX=1 > > -- > 2.34.1 Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
diff --git a/Makefile b/Makefile index 92413b6de451..b5dfb54b1993 100644 --- a/Makefile +++ b/Makefile @@ -1142,6 +1142,9 @@ quiet_cmd_autoksyms_h = GEN $@ $(autoksyms_h): $(call cmd,autoksyms_h) +vmlinux.o: autoksyms_recursive $(KBUILD_VMLINUX_OBJS) $(KBUILD_VMLINUX_LIBS) FORCE + $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.vmlinux_o + ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(SRCARCH)/Makefile.postlink) # Final link of vmlinux with optional arch pass after final link @@ -1149,7 +1152,7 @@ cmd_link-vmlinux = \ $(CONFIG_SHELL) $< "$(LD)" "$(KBUILD_LDFLAGS)" "$(LDFLAGS_vmlinux)"; \ $(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true) -vmlinux: scripts/link-vmlinux.sh autoksyms_recursive $(vmlinux-deps) FORCE +vmlinux: scripts/link-vmlinux.sh vmlinux.o $(KBUILD_LDS) FORCE +$(call if_changed_dep,link-vmlinux) targets := vmlinux diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index 161bca64e8aa..07486f90d5e2 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -214,9 +214,6 @@ if [ "$1" = "clean" ]; then exit 0 fi -#link vmlinux.o -${MAKE} -f "${srctree}/scripts/Makefile.vmlinux_o" - # modpost vmlinux.o to check for section mismatches ${MAKE} -f "${srctree}/scripts/Makefile.modpost" MODPOST_VMLINUX=1
Move the build rules of vmlinux.o out of scripts/link-vmlinux.sh to clearly separate 1) pre-modpost, 2) modpost, 3) post-modpost stages. This will make furture refactoring possible. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> --- (no changes since v1) Makefile | 5 ++++- scripts/link-vmlinux.sh | 3 --- 2 files changed, 4 insertions(+), 4 deletions(-)