On Fri, 2010-10-01 at 16:05 +0200, Michal Marek wrote: > On 14.9.2010 05:50, Ben Hutchings wrote: > > Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx> > > --- > > This should work as a substitute for Debian's updateoldconfig. > > > > Ben. > > > > scripts/kconfig/Makefile | 4 ++++ > > 1 files changed, 4 insertions(+), 0 deletions(-) > > > > diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile > > index cef3f75..19558a7 100644 > > --- a/scripts/kconfig/Makefile > > +++ b/scripts/kconfig/Makefile > > @@ -112,9 +112,13 @@ defconfig: $(obj)/conf > > ifeq ($(KBUILD_DEFCONFIG),) > > $< --defconfig $(Kconfig) > > else > > +ifeq ($(KBUILD_DEFCONFIG),old) > > + $< --defconfig=.config $(Kconfig) > > +else > > @echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'" > > $(Q)$< --defconfig=arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig) > > endif > > +endif > > KBUILD_DEFCONFIG is an internal variable used by arch Makefiles to > select the defconfig file, it should not be abused for a completely > different purpose. OK. > Also, the same can be achieved with 'make > oldnoconfig' or 'yes "" | make oldconfig' in older kernels. 'make oldnoconfig' does something different - it answers N to all questions rather than accepting the default. 'yes "" | make oldconfig' does pretty much what we want, except that it's noisy. But personally I don't care that much about it. Max, Bastian, do you rely on this target? Ben. -- Ben Hutchings Once a job is fouled up, anything done to improve it makes it worse.
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