0c873b05ff
Rebase to tzdata-2022b - Chile transitions to DST on 2022-09-11, not 2022-09-04 - 'make install' now defaults LOCALTIME to Factory rather than GMT - More zones that are the same since 1970 have been moved to backzone. - Include patch for awk workaround.
154 lines
5.4 KiB
Diff
154 lines
5.4 KiB
Diff
From e8171130f9b80ae3c75dfa5e96c47d5dbc0f4aae Mon Sep 17 00:00:00 2001
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From: Paul Eggert <eggert@cs.ucla.edu>
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Date: Wed, 10 Aug 2022 18:58:08 -0700
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Subject: [PROPOSED] Work around macOS awk bug
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* ziguard.awk: Replace every regular expression /ERE/ in ordinary
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contexts with ($0 ~ /ERE/), to work around a bug in macOS 13.0 awk.
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Problem reported by Deborah Goldsmith in:
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https://mm.icann.org/pipermail/tz/2022-August/031783.html
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---
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NEWS | 8 ++++++++
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ziguard.awk | 37 ++++++++++++++++++++-----------------
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2 files changed, 28 insertions(+), 17 deletions(-)
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diff --git a/NEWS b/NEWS
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index 6a0d5c50..7291030a 100644
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--- a/NEWS
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+++ b/NEWS
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@@ -1,5 +1,13 @@
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News for the tz database
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+Unreleased, experimental changes
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+
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+ Changes to code
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+
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+ Work around a bug in macOS 'awk' that broke commands like 'make
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+ traditional_tarballs'. (Problem reported by Deborah Goldsmith.)
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+
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+
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Release 2022b - 2022-08-10 15:38:32 -0700
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Briefly:
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diff --git a/ziguard.awk b/ziguard.awk
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index 0728baa5..0556cc4a 100644
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--- a/ziguard.awk
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+++ b/ziguard.awk
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@@ -91,12 +91,13 @@ $1 == "#PACKRATLIST" && $2 == PACKRATLIST {
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/^Zone/ { zone = $2 }
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DATAFORM != "main" {
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- in_comment = /^#/
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+ in_comment = $0 ~ /^#/
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uncomment = comment_out = 0
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# If this line should differ due to Czechoslovakia using negative SAVE values,
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# uncomment the desired version and comment out the undesired one.
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- if (zone == "Europe/Prague" && /^#?[\t ]+[01]:00[\t ]/ && /1947 Feb 23/) {
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+ if (zone == "Europe/Prague" && $0 ~ /^#?[\t ]+[01]:00[\t ]/ \
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+ && $0 ~ /1947 Feb 23/) {
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if (($(in_comment + 2) != "-") == (DATAFORM != "rearguard")) {
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uncomment = in_comment
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} else {
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@@ -106,9 +107,9 @@ DATAFORM != "main" {
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# If this line should differ due to Ireland using negative SAVE values,
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# uncomment the desired version and comment out the undesired one.
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- Rule_Eire = /^#?Rule[\t ]+Eire[\t ]/
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+ Rule_Eire = $0 ~ /^#?Rule[\t ]+Eire[\t ]/
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Zone_Dublin_post_1968 \
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- = (zone == "Europe/Dublin" && /^#?[\t ]+[01]:00[\t ]/ \
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+ = (zone == "Europe/Dublin" && $0 ~ /^#?[\t ]+[01]:00[\t ]/ \
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&& (!$(in_comment + 4) || 1968 < $(in_comment + 4)))
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if (Rule_Eire || Zone_Dublin_post_1968) {
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if ((Rule_Eire \
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@@ -122,9 +123,9 @@ DATAFORM != "main" {
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# If this line should differ due to Namibia using negative SAVE values,
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# uncomment the desired version and comment out the undesired one.
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- Rule_Namibia = /^#?Rule[\t ]+Namibia[\t ]/
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+ Rule_Namibia = $0 ~ /^#?Rule[\t ]+Namibia[\t ]/
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Zone_using_Namibia_rule \
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- = (zone == "Africa/Windhoek" && /^#?[\t ]+[12]:00[\t ]/ \
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+ = (zone == "Africa/Windhoek" && $0 ~ /^#?[\t ]+[12]:00[\t ]/ \
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&& ($(in_comment + 2) == "Namibia" \
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|| ($(in_comment + 2) == "-" && $(in_comment + 3) == "CAT" \
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&& ((1994 <= $(in_comment + 4) && $(in_comment + 4) <= 2017) \
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@@ -142,8 +143,8 @@ DATAFORM != "main" {
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# If this line should differ due to Portugal benefiting from %z if supported,
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# uncomment the desired version and comment out the undesired one.
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- if (/^#?[\t ]+-[12]:00[\t ]+Port[\t ]+[%+-]/) {
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- if (/%z/ == (DATAFORM == "vanguard")) {
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+ if ($0 ~ /^#?[\t ]+-[12]:00[\t ]+Port[\t ]+[%+-]/) {
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+ if (($0 ~ /%z/) == (DATAFORM == "vanguard")) {
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uncomment = in_comment
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} else {
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comment_out = !in_comment
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@@ -164,8 +165,8 @@ DATAFORM != "main" {
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sub(/-00CHANGE-TO-%z/, "-00")
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sub(/[-+][^\t ]+CHANGE-TO-/, "")
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} else {
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- if (/^[^#]*%z/) {
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- stdoff_column = 2 * /^Zone/ + 1
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+ if ($0 ~ /^[^#]*%z/) {
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+ stdoff_column = 2 * ($0 ~ /^Zone/) + 1
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rules_column = stdoff_column + 1
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stdoff = get_minutes($stdoff_column)
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rules = $rules_column
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@@ -184,9 +185,9 @@ DATAFORM != "main" {
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dstoff = 20
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} else if (((rules == "Cook" || rules == "LH") && NF == 3) \
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|| (rules == "Uruguay" \
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- && /[\t ](1942 Dec 14|1960|1970|1974 Dec 22)$/)) {
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+ && $0 ~ /[\t ](1942 Dec 14|1960|1970|1974 Dec 22)$/)) {
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dstoff = 30
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- } else if (rules == "Uruguay" && /[\t ]1974 Mar 10$/) {
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+ } else if (rules == "Uruguay" && $0 ~ /[\t ]1974 Mar 10$/) {
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dstoff = 90
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} else {
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dstoff = 60
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@@ -222,7 +223,7 @@ DATAFORM != "main" {
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stdoff_subst[1] = rounded_stdoff
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}
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} else if (stdoff_subst[0]) {
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- stdoff_column = 2 * /^Zone/ + 1
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+ stdoff_column = 2 * ($0 ~ /^Zone/) + 1
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stdoff_column_val = $stdoff_column
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if (stdoff_column_val == stdoff_subst[0]) {
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sub(stdoff_subst[0], stdoff_subst[1])
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@@ -233,7 +234,7 @@ DATAFORM != "main" {
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# In rearguard form, change the Japan rule line with "Sat>=8 25:00"
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# to "Sun>=9 1:00", to cater to zic before 2007 and to older Java.
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- if (/^Rule/ && $2 == "Japan") {
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+ if ($0 ~ /^Rule/ && $2 == "Japan") {
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if (DATAFORM == "rearguard") {
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if ($7 == "Sat>=8" && $8 == "25:00") {
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sub(/Sat>=8/, "Sun>=9")
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@@ -250,7 +251,7 @@ DATAFORM != "main" {
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# In rearguard form, change the Morocco lines with negative SAVE values
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# to use positive SAVE values.
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if ($2 == "Morocco") {
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- if (/^Rule/) {
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+ if ($0 ~ /^Rule/) {
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if ($4 ~ /^201[78]$/ && $6 == "Oct") {
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if (DATAFORM == "rearguard") {
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sub(/\t2018\t/, "\t2017\t")
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@@ -290,8 +291,10 @@ DATAFORM != "main" {
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/^Zone/ {
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packrat_ignored = FILENAME == PACKRATDATA && PACKRATLIST && !packratlist[$2];
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}
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-packrat_ignored && !/^Rule/ {
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- sub(/^/, "#")
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+{
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+ if (packrat_ignored && $0 !~ /^Rule/) {
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+ sub(/^/, "#")
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+ }
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}
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# If a Link line is followed by a Link or Zone line for the same data, comment
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--
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2.34.1
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