Sync our copy of the timezone library with IANA release tzcode2018g. This patch absorbs an upstream fix to "zic" for a recently-introduced bug that made it output data that some 32-bit clients couldn't read. Given the current source data, the bug only manifests in zones with leap seconds, which we don't generate, so that there's no actual change in our installed timezone data files from this. Still, in case somebody uses our copy of "zic" to do something else, it seems best to apply the fix promptly.
Also, update the README's notes about converting upstream code to our conventions. Branch ------ REL9_4_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/4311cdd8e21c9626a7c39b4b145f85a558a872f5 Modified Files -------------- src/timezone/README | 12 +++++++-- src/timezone/zic.c | 74 ++++++++++++++++++++++++++++------------------------- 2 files changed, 49 insertions(+), 37 deletions(-)
