contrib/tzdata: import tzdata 2020f

Merge commit '96b88ac701b35ce68425046d4be8f51cb75b5d5b' into main

Changes: https://github.com/eggert/tz/blob/2020f/NEWS

MFC after:    1 day
This commit is contained in:
Philip Paeps 2020-12-30 12:50:26 +08:00
commit e35a01eec6
4 changed files with 18 additions and 6 deletions

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@ -945,7 +945,10 @@ check_public: $(VERSION_DEPS)
mkdir public.dir
ln $(VERSION_DEPS) public.dir
cd public.dir && $(MAKE) CFLAGS='$(GCC_DEBUG_FLAGS)' ALL
for i in $(TDATA_TO_CHECK) public.dir/tzdata.zi; do \
for i in $(TDATA_TO_CHECK) public.dir/tzdata.zi \
public.dir/vanguard.zi public.dir/main.zi \
public.dir/rearguard.zi; \
do \
public.dir/zic -v -d public.dir/zoneinfo $$i 2>&1 || exit; \
done
public.dir/zic -v -d public.dir/zoneinfo-all $(TDATA_TO_CHECK)

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@ -1,5 +1,13 @@
News for the tz database
Release 2020f - 2020-12-29 00:17:46 -0800
Change to build procedure
'make rearguard_tarballs' no longer generates a bad rearguard.zi,
fixing a 2020e bug. (Problem reported by Deborah Goldsmith.)
Release 2020e - 2020-12-22 15:14:34 -0800
Briefly:

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@ -1 +1 @@
2020e
2020f

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@ -37,7 +37,7 @@ DATAFORM != "main" {
# If this line should differ due to Czechoslovakia using negative SAVE values,
# uncomment the desired version and comment out the undesired one.
if (zone == "Europe/Prague" && /1947 Feb 23/) {
if (zone == "Europe/Prague" && /^#?[\t ]+[01]:00[\t ]/ && /1947 Feb 23/) {
if (($(in_comment + 2) != "-") == vanguard) {
uncomment = in_comment
} else {
@ -65,10 +65,11 @@ DATAFORM != "main" {
# uncomment the desired version and comment out the undesired one.
Rule_Namibia = /^#?Rule[\t ]+Namibia[\t ]/
Zone_using_Namibia_rule \
= (zone == "Africa/Windhoek" \
= (zone == "Africa/Windhoek" && /^#?[\t ]+[12]:00[\t ]/ \
&& ($(in_comment + 2) == "Namibia" \
|| (1994 <= $(in_comment + 4) && $(in_comment + 4) <= 2017) \
|| in_comment + 3 == NF))
|| ($(in_comment + 2) == "-" && $(in_comment + 3) == "CAT" \
&& ((1994 <= $(in_comment + 4) && $(in_comment + 4) <= 2017) \
|| in_comment + 3 == NF))))
if (Rule_Namibia || Zone_using_Namibia_rule) {
if ((Rule_Namibia \
? ($(in_comment + 9) ~ /^-/ \