diff options
Diffstat (limited to 'scripts/build-whitelist.sh')
| -rwxr-xr-x | scripts/build-whitelist.sh | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/scripts/build-whitelist.sh b/scripts/build-whitelist.sh index 7cf7a668c16..f169eaa3b23 100755 --- a/scripts/build-whitelist.sh +++ b/scripts/build-whitelist.sh @@ -45,7 +45,18 @@ cat `find . -name "Kconfig*"` |sed -n \ # Use only the options that are present in the first file but not the second. comm -23 scripts/config_whitelist.txt.tmp1 scripts/config_whitelist.txt.tmp2 \ - |sort |uniq >scripts/config_whitelist.txt -rm scripts/config_whitelist.txt.tmp1 scripts/config_whitelist.txt.tmp2 + |sort |uniq >scripts/config_whitelist.txt.tmp3 + +# If scripts/config_whitelist.txt already exists, take the intersection of the +# current list and the new one. We do not want to increase whitelist options. +if [ -r scripts/config_whitelist.txt ]; then + comm -12 scripts/config_whitelist.txt.tmp3 scripts/config_whitelist.txt \ + > scripts/config_whitelist.txt.tmp4 + mv scripts/config_whitelist.txt.tmp4 scripts/config_whitelist.txt +else + mv scripts/config_whitelist.txt.tmp3 scripts/config_whitelist.txt +fi + +rm scripts/config_whitelist.txt.tmp* unset LC_ALL LC_COLLATE |