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SubjectRe: [PATCH 01/45] Makefile: propagate verbose options
Hi Mikko,

On Tue, 17 Feb 2015 00:05:04 +0100
Mikko Rapeli <mikko.rapeli@iki.fi> wrote:

> Usefull when debugging the make scripts.
>
> Signed-off-by: Mikko Rapeli <mikko.rapeli@iki.fi>
> ---
> Makefile | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/Makefile b/Makefile
> index 4e93284..c1b515d 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -912,13 +912,13 @@ quiet_cmd_link-vmlinux = LINK $@
> # execute if the rest of the kernel build went well.
> vmlinux: scripts/link-vmlinux.sh $(vmlinux-deps) FORCE
> ifdef CONFIG_HEADERS_CHECK
> - $(Q)$(MAKE) -f $(srctree)/Makefile headers_check
> + $(Q)$(MAKE) V=$(KBUILD_VERBOSE) -f $(srctree)/Makefile headers_check
> endif
> ifdef CONFIG_SAMPLES
> - $(Q)$(MAKE) $(build)=samples
> + $(Q)$(MAKE) V=$(KBUILD_VERBOSE) $(build)=samples
> endif
> ifdef CONFIG_BUILD_DOCSRC
> - $(Q)$(MAKE) $(build)=Documentation
> + $(Q)$(MAKE) V=$(KBUILD_VERBOSE) $(build)=Documentation
> endif
> +$(call if_changed,link-vmlinux)
>
> @@ -1069,7 +1069,7 @@ headers_check_all: headers_install_all
> PHONY += headers_check
> headers_check: headers_install
> $(Q)$(MAKE) $(hdr-inst)=include/uapi HDRCHECK=1
> - $(Q)$(MAKE) $(hdr-inst)=arch/$(hdr-arch)/include/uapi/asm $(hdr-dst) HDRCHECK=1
> + $(Q)$(MAKE) V=$(KBUILD_VERBOSE) $(hdr-inst)=arch/$(hdr-arch)/include/uapi/asm $(hdr-dst) HDRCHECK=1
>
> # ---------------------------------------------------------------------------
> # Kernel selftest



If you give V=... from the command line, it is automatically propagated
to its sub-makes.

I think this patch has no point.


Best Regards
Masahiro Yamada



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