lib/libc : Rename LIBC_DELETE_ZONEINFO_RULES to LIBC_OPTIMIZE_ZONEINFO_RULES
It does not delete time zones. It just optimizes the time zone.
So I rename LIBC_DELETE_ZONEINFO_RULES to LIBC_OPTIMIZE_ZONEINFO_RULES.
@@ -262,12 +262,12 @@ config LIBC_DOWNLOAD_ZONEINFO
if LIBC_DOWNLOAD_ZONEINFO
-config LIBC_DELETE_ZONEINFO_RULES
- bool "Delete the previous zoneinfo rules from TZ data"
+config LIBC_OPTIMIZE_ZONEINFO_RULES
+ bool "Optimize zoneinfo rules from TZ data"
default n
---help---
- Delete the previous zoneinfo rules from TZ data. Deletes the previously
- registered zoneinfo rules at the time it is bulided.
+ Optimize zoneinfo rules from TZ data. Delete the previous
+ unused rules except the latest.
config LIBC_ZONEINFO_ROMFS
bool "Build ROMFS filesystem TZ database"
