On Tue, Mar 8, 2022 at 5:40 PM Randrianaina Georges Aaron <georges-aaron.randrianaina@xxxxxxxx> wrote: > > Since f8f0d06438e5, tinyconfig overrides KCONFIG_ALLCONFIG to include > kernel/configs/tiny-base.config. However, this ignores user's preset if > defined. > > This modification checks if the user has set KCONFIG_ALLCONFIG and if so, > concatenates it with kernel/configs/tiny-base.config to be used as preset > config symbols. > > Changes in v2: > - Remove `<(echo)` in the cat command as it is not portable > - Add $(srctree) in presets' path to make it compatible with O=<dir> > > Signed-off-by: Randrianaina Georges Aaron <georges-aaron.randrianaina@xxxxxxxx> > --- > scripts/kconfig/Makefile | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile > index b8ef0fb4bbef..58a677db9a73 100644 > --- a/scripts/kconfig/Makefile > +++ b/scripts/kconfig/Makefile > @@ -102,7 +102,13 @@ configfiles=$(wildcard $(srctree)/kernel/configs/$@ $(srctree)/arch/$(SRCARCH)/c > > PHONY += tinyconfig > tinyconfig: > +ifeq ($(KCONFIG_ALLCONFIG),) > $(Q)KCONFIG_ALLCONFIG=kernel/configs/tiny-base.config $(MAKE) -f $(srctree)/Makefile allnoconfig > +else > + $(Q)cat $(srctree)/$(KCONFIG_ALLCONFIG) $(srctree)/kernel/configs/tiny-base.config > $(srctree)/.tmp.config No. Please remove $(srctree)/ from .tmp.config You should never ever write anything to $(srctree) when O= is given. $(srctree)/$(KCONFIG_ALLCONFIG) does not work well. It works only when KCONFIG_ALLCOFIG is relative to $(srctree). It does not work if it is absolute for example. > + $(Q)KCONFIG_ALLCONFIG=$(srctree)/.tmp.config $(MAKE) -f $(srctree)/Makefile allnoconfig > + $(Q)rm -f $(srctree)/.tmp.config > +endif > $(Q)$(MAKE) -f $(srctree)/Makefile tiny.config > > # CHECK: -o cache_dir=<path> working? > -- > 2.34.1 -- Best Regards Masahiro Yamada
