Re: [RFC 1/4] CONFIG_STABLE: Define it

Sam Ravnborg
2007-05-31T21:30:42Z

>
> So something like this:
>
> diff -puN Makefile~a Makefile
> --- a/Makefile~a
> +++ a/Makefile
> @@ -3,6 +3,7 @@ PATCHLEVEL = 6
> SUBLEVEL = 22
> EXTRAVERSION = -rc3
> NAME = Jeff Thinks I Should Change This, But To What?
> +DEVEL_KERNEL = 1

Could we name this: KERNELDEVEL to fit with current naming convention?
Alternative: KERNEL_DEVEL

Maybe a little comment that this is mirrored as a CONFIG_ symbol?

>
> # *DOCUMENTATION*
> # To see a list of typical targets execute "make help"
> @@ -320,7 +321,7 @@ AFLAGS := -D__ASSEMBLY__
> KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)
> KERNELVERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
>
> -export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION
> +export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION DEVEL_KERNEL
> export ARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC
> export CPP AR NM STRIP OBJCOPY OBJDUMP MAKE AWK GENKSYMS PERL UTS_MACHINE
> export HOSTCXX HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS
> diff -puN scripts/kconfig/symbol.c~a scripts/kconfig/symbol.c
> --- a/scripts/kconfig/symbol.c~a
> +++ a/scripts/kconfig/symbol.c
> @@ -68,6 +68,15 @@ void sym_init(void)
> if (p)
> sym_add_default(sym, p);
>
> + sym = sym_lookup("DEVEL_KERNEL", 0);
> + sym->type = S_BOOLEAN;
> + sym->flags |= SYMBOL_AUTO;
> + p = getenv("DEVEL_KERNEL");
> + if (p && atoi(p))
> + sym_add_default(sym, "y");
> + else
> + sym_add_default(sym, "n");
> +

sym_set_tristate_value(sym, yes);
else
sym_set_tristate_value(sym, no);

should do the trick (untested).

Sam