kconfig.py: Add a description at the top of the file

Give a short overview of what the script is about.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
This commit is contained in:
Ulf Magnusson 2020-01-28 07:19:55 +01:00 committed by Kumar Gala
commit ac78e2d37a

View file

@ -1,5 +1,14 @@
#!/usr/bin/env python3
# Writes/updates the zephyr/.config configuration file by merging configuration
# files passed as arguments, e.g. board *_defconfig and application prj.conf
# files.
#
# When fragments haven't changed, zephyr/.config is both the input and the
# output, which just updates it. This is handled in the CMake files.
#
# Also does various checks (most via Kconfiglib warnings).
import argparse
import os
import sys