kconfig: add script to manipulate .config files on the command line

Hardware / Coreboot - Paul Menzel [molgen.mpg.de] - 12 June 2018 07:43 EDT

Copy the script `scripts/config` from Linux (commit 427fbe89 (Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux)) into the newly created directory `scripts`. Here is the original commit message from 2009.

> commit 8e54701ea85b0ab0971637825a628f5aa2b678a4 > Author: Andi Kleen > Date: Sat Jan 3 03:21:41 2009 +0100 > > > > I often change single options in .config files. Instead of using > an editor or one of the frontends it's convenient to do this from > the command line. It's also useful to do from automated build scripts > when building different variants from a base config file. > > I extracted most of the CONFIG manipulation code from one of my > build scripts into a new shell script scripts/config > > The script is not integrated with the normal Kconfig machinery > and doesn't do any checking against Kconfig files, but just manipulates > that text format. This is always done at make time anyways. > > I believe this script would be a useful standard addition for scripts/* > > Sample usage: > > ./scripts/config --disable smp > Disable SMP in .config file > > ./scripts/config --file otherdir/.config --module e1000e > Enable E1000E as module in otherdir/.config > > ./scripts/config --state smp > y > Check state of config option CONFIG_SMP > > After merging into git please make scripts/config executable >

43fc1aee4d kconfig: add script to manipulate .config files on the command line
util/scripts/config | 226 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 226 insertions(+)

Upstream: review.coreboot.org

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