]>
git.ipfire.org Git - thirdparty/u-boot.git/blob - scripts/check-config.sh
2 # Copyright (c) 2016 Google, Inc
3 # Written by Simon Glass <sjg@chromium.org>
5 # Check that the u-boot.cfg file provided does not introduce any new
6 # ad-hoc CONFIG options
8 # Use scripts/build-whitelist.sh to generate the list of current ad-hoc
9 # CONFIG options (those which are not in Kconfig).
12 # check-config.sh <path to u-boot.cfg> <path to whitelist file> <source dir>
15 # scripts/check-config.sh b/chromebook_link/u-boot.cfg kconfig_whitelist.txt .
25 configs
="${path}.configs"
26 suspects
="${path}.suspects"
28 new_adhoc
="${path}.adhoc"
33 cat ${path} |
sed -n 's/^#define \(CONFIG_[A-Za-z0-9_]*\).*/\1/p' |
sort |
uniq \
36 comm -23 ${configs} ${whitelist} > ${suspects}
38 cat `find ${srctree} -name "Kconfig*"` |
sed -n \
39 -e 's/^\s*config *\([A-Za-z0-9_]*\).*$/CONFIG_\1/p' \
40 -e 's/^\s*menuconfig \([A-Za-z0-9_]*\).*$/CONFIG_\1/p' \
42 comm -23 ${suspects} ${ok} >${new_adhoc}
43 if [ -s ${new_adhoc} ]; then
44 echo >&2 "Error: You must add new CONFIG options using Kconfig"
45 echo >&2 "The following new ad-hoc CONFIG options were detected:"
48 echo >&2 "Please add these via Kconfig instead. Find a suitable Kconfig"
49 echo >&2 "file and add a 'config' or 'menuconfig' option."
50 # Don't delete the temporary files in case they are useful
53 rm ${suspects} ${ok} ${new_adhoc}