On Thu, Aug 20, 2020 at 3:35 PM Ingo Molnar <[email protected]> wrote: > > On every kernel build that runs --syncconfig, there's an output of the > following line: > > scripts/kconfig/conf --syncconfig Kconfig > > This is the only non-platform build message the kbuild system emits that isn't > prefixed by at least a space, or is a build warning. > > Run it under -s - if there's any problem it will emit messages anyway. > > With this change the following simple grep filter will show all build warnings > and errors of a kernel build: > > make | grep -v '^ '
I do want to see something when syncconfig is invoked. I will apply this instead: https://patchwork.kernel.org/patch/11727445/ > Signed-off-by: Ingo Molnar <[email protected]> > --- > Makefile | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/Makefile b/Makefile > index 9cac6fde3479..2057c92a6205 100644 > --- a/Makefile > +++ b/Makefile > @@ -709,7 +709,7 @@ $(KCONFIG_CONFIG): > # The syncconfig should be executed only once to make all the targets. > # (Note: use the grouped target '&:' when we bump to GNU Make 4.3) > %/config/auto.conf %/config/auto.conf.cmd %/generated/autoconf.h: > $(KCONFIG_CONFIG) > - $(Q)$(MAKE) -f $(srctree)/Makefile syncconfig > + $(Q)$(MAKE) -sf $(srctree)/Makefile syncconfig > else # !may-sync-config > # External modules and some install targets need include/generated/autoconf.h > # and include/config/auto.conf but do not care if they are up-to-date. -- Best Regards Masahiro Yamada
