Merge tag 'jdk-11.0.31+11' into dragonwell_extended-11.0.31.28.11

make/autoconf/lib-alsa.m4

@@ -70,6 +70,25 @@ AC_DEFUN_ONCE([LIB_SETUP_ALSA],
         PKG_CHECK_MODULES(ALSA, alsa, [ALSA_FOUND=yes], [ALSA_FOUND=no])
       fi
     fi
+    if test "x$ALSA_FOUND" = xno; then
+      # If we have sysroot set, and no explicit library location is set,
+      # look at known locations in sysroot.
+      if test "x$SYSROOT" != "x" && test "x${with_alsa_lib}" == x; then
+        if test -f "$SYSROOT/usr/lib64/libasound.so" && test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
+          ALSA_LIBS="-L$SYSROOT/usr/lib64 -lasound"
+          ALSA_FOUND=yes
+        elif test -f "$SYSROOT/usr/lib/libasound.so"; then
+          ALSA_LIBS="-L$SYSROOT/usr/lib -lasound"
+          ALSA_FOUND=yes
+        elif test -f "$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI/libasound.so"; then
+          ALSA_LIBS="-L$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI -lasound"
+          ALSA_FOUND=yes
+        elif test -f "$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU_AUTOCONF-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI/libasound.so"; then
+          ALSA_LIBS="-L$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU_AUTOCONF-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI -lasound"
+          ALSA_FOUND=yes
+        fi
+      fi
+    fi
     if test "x$ALSA_FOUND" = xno; then
       AC_CHECK_HEADERS([alsa/asoundlib.h],
           [

make/autoconf/lib-x11.m4

@@ -71,9 +71,9 @@ AC_DEFUN_ONCE([LIB_SETUP_X11],
           elif test -f "$SYSROOT/usr/lib/libX11.so"; then
             x_libraries="$SYSROOT/usr/lib"
           elif test -f "$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI/libX11.so"; then
-            x_libraries="$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI/libX11.so"
+            x_libraries="$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI"
           elif test -f "$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU_AUTOCONF-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI/libX11.so"; then
-            x_libraries="$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU_AUTOCONF-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI/libX11.so"
+            x_libraries="$SYSROOT/usr/lib/$OPENJDK_TARGET_CPU_AUTOCONF-$OPENJDK_TARGET_OS-$OPENJDK_TARGET_ABI"
           fi
         fi
       fi

make/autoconf/version-numbers

@@ -37,7 +37,7 @@ DEFAULT_VERSION_DATE=2026-04-21
 DEFAULT_VERSION_CLASSFILE_MAJOR=55  # "`$EXPR $DEFAULT_VERSION_FEATURE + 44`"
 DEFAULT_VERSION_CLASSFILE_MINOR=0
 DEFAULT_ACCEPTABLE_BOOT_VERSIONS="10 11"
-DEFAULT_PROMOTED_VERSION_PRE=ea
+DEFAULT_PROMOTED_VERSION_PRE=
 
 LAUNCHER_NAME=openjdk
 PRODUCT_NAME=OpenJDK

make/data/tzdata/VERSION

@@ -21,4 +21,4 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
-tzdata2025b
+tzdata2026a

make/data/tzdata/africa

@@ -27,9 +27,9 @@
 # 2009-05-17 by Arthur David Olson.
 
 # This file is by no means authoritative; if you think you know better,
-# go ahead and edit the file (and please send any changes to
-# tz@iana.org for general use in the future).  For more, please see
-# the file CONTRIBUTING in the tz distribution.
+# go ahead and edit the file, and please send any changes to
+# the public mailing list tz@iana.org for general use in the future.
+# For more, please see the file CONTRIBUTING in the tz distribution.
 
 # From Paul Eggert (2018-05-27):
 #
@@ -138,8 +138,9 @@ Zone Atlantic/Cape_Verde -1:34:04 -	LMT	1912 Jan 01  2:00u # Praia
 			-1:00	-	%z
 
 # Chad
+# Fort-Lamy was renamed to N’Djamena on 1973-04-06.
 # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
-Zone	Africa/Ndjamena	1:00:12 -	LMT	1912 Jan  1 # N'Djamena
+Zone	Africa/Ndjamena	1:00:12 -	LMT	1912 Jan  1 # Fort-Lamy
 			1:00	-	WAT	1979 Oct 14
 			1:00	1:00	WAST	1980 Mar  8
 			1:00	-	WAT

make/data/tzdata/antarctica

@@ -26,13 +26,10 @@
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
-# From Paul Eggert (1999-11-15):
-# To keep things manageable, we list only locations occupied year-round; see
-# COMNAP - Stations and Bases
-# http://www.comnap.aq/comnap/comnap.nsf/P/Stations/
-# and
-# Summary of the Peri-Antarctic Islands (1998-07-23)
-# http://www.spri.cam.ac.uk/bob/periant.htm
+# From Paul Eggert (2025-08-16):
+# To keep things manageable, list only locations occupied year-round; see
+# Antarctic Facilities Information
+# https://www.comnap.aq/antarctic-facilities-information
 # for information.
 # Unless otherwise specified, we have no time zone information.
 
@@ -167,6 +164,7 @@ Zone Antarctica/Mawson	0	-	-00	1954 Feb 13
 # China - year-round bases
 # Great Wall, King George Island, -6213-05858, since 1985-02-20
 # Zhongshan, Larsemann Hills, Prydz Bay, -6922+07623, since 1989-02-26
+# Qinling, Inexpressible I, Terra Nova Bay, -7456+16343, since 2024-02-07
 
 # France - year-round bases (also see "France & Italy")
 #

make/data/tzdata/asia

@@ -27,9 +27,9 @@
 # 2009-05-17 by Arthur David Olson.
 
 # This file is by no means authoritative; if you think you know better,
-# go ahead and edit the file (and please send any changes to
-# tz@iana.org for general use in the future).  For more, please see
-# the file CONTRIBUTING in the tz distribution.
+# go ahead and edit the file, and please send any changes to
+# the public mailing list tz@iana.org for general use in the future.
+# For more, please see the file CONTRIBUTING in the tz distribution.
 
 # From Paul Eggert (2019-07-11):
 #

make/data/tzdata/australasia

@@ -960,9 +960,9 @@ Zone	Pacific/Efate	11:13:16 -	LMT	1912 Jan 13 # Vila
 # NOTES
 
 # This file is by no means authoritative; if you think you know better,
-# go ahead and edit the file (and please send any changes to
-# tz@iana.org for general use in the future).  For more, please see
-# the file CONTRIBUTING in the tz distribution.
+# go ahead and edit the file, and please send any changes to
+# the public mailing list tz@iana.org for general use in the future.
+# For more, please see the file CONTRIBUTING in the tz distribution.
 
 # From Paul Eggert (2018-11-18):
 #
@@ -2011,6 +2011,7 @@ Zone	Pacific/Efate	11:13:16 -	LMT	1912 Jan 13 # Vila
 # From Paul Eggert (2018-11-19):
 # The 1921-01-15 introduction of standard time is in Shanks; it is also in
 # "Standard Time Throughout the World", US National Bureau of Standards (1935),
+# https://nvlpubs.nist.gov/nistpubs/Legacy/circ/nbscircular406.pdf
 # page 3, which does not give the UT offset.  In response to a comment by
 # Phake Nick I set the Nauru time of occupation by Japan to
 # 1942-08-29/1945-09-08 by using dates from:
@@ -2078,9 +2079,10 @@ Zone	Pacific/Efate	11:13:16 -	LMT	1912 Jan 13 # Vila
 # https://webspace.science.uu.nl/~gent0113/idl/idl_alaska_samoa.htm
 
 # Although Shanks & Pottenger says they both switched to UT -11:30
-# in 1911, and to -11 in 1950. many earlier sources give -11
+# in 1911, and to -11 in 1950, many earlier sources give -11
 # for American Samoa, e.g., the US National Bureau of Standards
 # circular "Standard Time Throughout the World", 1932.
+# https://nvlpubs.nist.gov/nistpubs/Legacy/circ/nbscircular399.pdf
 # Assume American Samoa switched to -11 in 1911, not 1950,
 # and that after 1950 they agreed until (western) Samoa skipped a
 # day in 2011.  Assume also that the Samoas follow the US and New

make/data/tzdata/etcetera

@@ -43,7 +43,8 @@
 # which load the "UTC" file to handle seconds properly.
 Zone	Etc/UTC		0	-	UTC
 
-# Functions like gmtime load the "GMT" file to handle leap seconds properly.
+# If leap second support is enabled, functions like gmtime
+# load the "GMT" file to handle leap seconds properly.
 # Vanguard section, which works with most .zi parsers.
 #Zone	GMT		0	-	GMT
 # Rearguard section, for TZUpdater 2.3.2 and earlier.

make/data/tzdata/europe

@@ -27,9 +27,9 @@
 # 2009-05-17 by Arthur David Olson.
 
 # This file is by no means authoritative; if you think you know better,
-# go ahead and edit the file (and please send any changes to
-# tz@iana.org for general use in the future).  For more, please see
-# the file CONTRIBUTING in the tz distribution.
+# go ahead and edit the file, and please send any changes to
+# the public mailing list tz@iana.org for general use in the future.
+# For more, please see the file CONTRIBUTING in the tz distribution.
 
 # From Paul Eggert (2017-02-10):
 #
@@ -65,7 +65,7 @@
 #	<https://www.jstor.org/stable/1774359>.  He writes:
 #	"It is requested that corrections and additions to these tables
 #	may be sent to Mr. John Milne, Royal Geographical Society,
-#	Savile Row, London."  Nowadays please email them to tz@iana.org.
+#	Savile Row, London."  Nowadays please see the file CONTRIBUTING.
 #
 #	Byalokoz EL. New Counting of Time in Russia since July 1, 1919.
 #	This Russian-language source was consulted by Vladimir Karpinsky; see
@@ -77,7 +77,7 @@
 #	Десятая гос. тип., 1919.
 #	http://resolver.gpntb.ru/purl?docushare/dsweb/Get/Resource-2011/Byalokoz__E.L.__Novyy__schet__vremeni__v__techenie__sutok__izd__2(1).pdf
 #
-#	Brazil's Divisão Serviço da Hora (DSHO),
+#	Brazil's Divisão de Serviços da Hora (DISHO)
 #	History of Summer Time
 #	<http://pcdsh01.on.br/HISTHV.htm>
 #	(1998-09-21, in Portuguese)
@@ -937,7 +937,7 @@ Rule	Belgium	1922	1927	-	Oct	Sat>=1	23:00s	0	-
 Rule	Belgium	1923	only	-	Apr	21	23:00s	1:00	S
 Rule	Belgium	1924	only	-	Mar	29	23:00s	1:00	S
 Rule	Belgium	1925	only	-	Apr	 4	23:00s	1:00	S
-# DSH writes that a royal decree of 1926-02-22 specified the Sun following 3rd
+# DISHO writes that a royal decree of 1926-02-22 specified the Sun following 3rd
 # Sat in Apr (except if it's Easter, in which case it's one Sunday earlier),
 # to Sun following 1st Sat in Oct, and that a royal decree of 1928-09-15
 # changed the transition times to 02:00 GMT.
@@ -1064,9 +1064,19 @@ Zone Atlantic/Faroe	-0:27:04 -	LMT	1908 Jan 11 # Tórshavn
 
 # Greenland
 #
-# From Paul Eggert (2004-10-31):
+# From Paul Eggert (2026-01-22):
+# During World War II, Greenland was effectively independent of Denmark and
+# observed daylight saving time.  TIME, volume 37, page 23 (1941-04-21)
+# <https://time.com/archive/6770243/war-peace-greenlands-icy-mountains/> says,
+# "Penfield and West made their way to the U.S.'s most northerly consulate.
+# They were astonished to find that Greenlanders, with almost 24 hours of
+# sunlight a day during the summer, have daylight saving time."
+# As the details are unknown they are omitted from the data for now.
+#
 # During World War II, Germany maintained secret manned weather stations in
 # East Greenland and Franz Josef Land, but we don't know their time zones.
+# Also, they're likely out of scope for the database
+# as we lack resources to track every bit of military activity.
 # My source for this is Wilhelm Dege's book mentioned under Svalbard.
 #
 # From Paul Eggert (2017-12-10):
@@ -1333,6 +1343,13 @@ Zone	Europe/Helsinki	1:39:49 -	LMT	1878 May 31
 # France
 # Monaco
 
+# From Robert H. van Gent (2025-07-21):
+# The most recent issue of the Annuaire [par le Bureau des Longitudes]
+# on Gallica (2021) ... lists information for France
+# https://gallica.bnf.fr/ark:/12148/bpt6k9127672b/f52.item
+# From Paul Eggert (2025-07-21):
+# Go with the 2020 Annuaire (published 2021) except as noted below.
+
 # From Ciro Discepolo (2000-12-20):
 #
 # Henri Le Corre, Régimes horaires pour le monde entier, Éditions
@@ -1394,7 +1411,6 @@ Zone	Europe/Helsinki	1:39:49 -	LMT	1878 May 31
 # problems in Algiers, Monaco and Tunis.
 
 #
-# Shank & Pottenger seem to use '24:00' ambiguously; resolve it with Whitman.
 # Rule	NAME	FROM	TO	-	IN	ON	AT	SAVE	LETTER/S
 Rule	France	1916	only	-	Jun	14	23:00s	1:00	S
 Rule	France	1916	1919	-	Oct	Sun>=1	23:00s	0	-
@@ -1406,9 +1422,25 @@ Rule	France	1920	only	-	Oct	23	23:00s	0	-
 Rule	France	1921	only	-	Mar	14	23:00s	1:00	S
 Rule	France	1921	only	-	Oct	25	23:00s	0	-
 Rule	France	1922	only	-	Mar	25	23:00s	1:00	S
-# DSH writes that a law of 1923-05-24 specified 3rd Sat in Apr at 23:00 to 1st
-# Sat in Oct at 24:00; and that in 1930, because of Easter, the transitions
-# were Apr 12 and Oct 5.  Go with Shanks & Pottenger.
+# From Robert H. van Gent (2025-07-22):
+# There is a curious history behind the erroneous date for the start of
+# daylight saving in France in 1923 as listed in the current issues of
+# the Annuaire du Bureau des Longitudes.  [See:]
+# https://lists.iana.org/hyperkitty/list/tz@iana.org/message/MYQEJMSXO2AIEZ3UIXZKMTTAIPY7KNT2/
+# From Brian Inglis (2025-07-23):
+# Légifrance JORF No. 0073 du 15 mars 1922
+# https://www.legifrance.gouv.fr/jorf/jo/id/JORFCONT000000008324
+# Légifrance JORF No. 0139 du 25 mai 1923
+# https://www.legifrance.gouv.fr/jorf/jo/id/JORFCONT000000008416
+# From Paul Eggert (2025-07-23):
+# The latter specifies March's last Saturday at 23:00 to October's first
+# Saturday at 24:00, except that if neighboring allies agree the dates
+# can be moved to April's third Saturday and September's third Saturday.
+# Apparently spring 1923 was tricky.  DISHO writes that in 1930,
+# because of Easter, the transitions were Apr 12 and Oct 5.
+# Use the 2020 Annuaire dates, except for spring 1923 where
+# Shanks & Pottenger's May 26 matches the dates given in the 1924 and
+# 1961-2001 issues of the Annuaire.
 Rule	France	1922	1938	-	Oct	Sat>=1	23:00s	0	-
 Rule	France	1923	only	-	May	26	23:00s	1:00	S
 Rule	France	1924	only	-	Mar	29	23:00s	1:00	S
@@ -1958,7 +1990,6 @@ Zone	Europe/Malta	0:58:04 -	LMT	1893 Nov  2 # Valletta
 
 # From Stepan Golosunov (2016-03-07):
 # the act of the government of the Republic of Moldova Nr. 132 from 1990-05-04
-# http://lex.justice.md/viewdoc.php?action=view&view=doc&id=298782&lang=2
 # ... says that since 1990-05-06 on the territory of the Moldavian SSR
 # time would be calculated as the standard time of the second time belt
 # plus one hour of the "summer" time. To implement that clocks would be
@@ -2013,9 +2044,61 @@ Zone	Europe/Malta	0:58:04 -	LMT	1893 Nov  2 # Valletta
 # says the 2014-03-30 spring-forward transition was at 02:00 local time.
 # Guess that since 1997 Moldova has switched one hour before the EU.
 
+# From Heitor David Pinto (2026-02-22):
+# Soviet Moldovan resolution 132 of 1990 defined the summer time period from
+# the last Sunday in March at 2:00 to the last Sunday in September at 3:00,
+# matching the dates used in most of Europe at the time:
+# https://web.archive.org/web/20211107050832/http://lex.justice.md/viewdoc.php?action=view&view=doc&id=298782&lang=1
+#
+# It seems that in 1996 Moldova changed the end date to October like most of
+# Europe, but kept the transitions at 2:00 and 3:00 rather than 1:00 UTC,
+# which would have been locally 3:00 and 4:00....
+#
+# The notices in the Moldovan government website and broadcaster showed the
+# transitions at 2:00 and 3:00 until 2021:
+# 2015 https://old.gov.md/en/node/7304
+# 2016 https://old.gov.md/en/node/12587
+# 2017 https://old.gov.md/en/node/20654
+# 2017 https://old.gov.md/en/content/moldova-upholds-winter-time-night-28-29-october
+# 2018 https://old.gov.md/en/content/moldova-switch-summer-time
+# 2018 https://old.gov.md/en/content/cabinet-ministers-informs-about-switch-winter-time-28-october
+# 2019 https://old.gov.md/en/content/moldova-switch-summer-time-31-march
+# 2019 https://old.gov.md/en/node/31122
+# 2020 https://old.gov.md/en/node/32771
+# 2020 https://old.gov.md/en/node/34497
+# 2021 https://trm.md/ro/social/moldova-trece-in-aceasta-noapte-la-ora-de-vara
+# 2021 https://trm.md/en/social/republica-moldova-trece-la-ora-de-iarna1
+#
+# However, since 2022, the notices showed the transitions at 3:00 and 4:00,
+# matching the EU rule at 1:00 UTC:
+# 2022 https://trm.md/en/social/in-acest-weekend-republica-moldova-trece-la-ora-de-vara
+# 2022 https://old.gov.md/en/content/moldova-switch-winter-time
+# 2023 https://moldova1.md/p/6587/ora-de-vara-2023-cum-schimbam-acele-ceasornicelor-si-cand-trecem-la-ora-de-vara
+# 2023 https://old.gov.md/en/node/46662
+# 2024 https://moldova1.md/p/26535/republica-moldova-trece-la-ora-de-vara-in-acest-weekend
+# 2024 https://moldova1.md/p/37768/republica-moldova-trece-in-aceasta-noapte-la-ora-de-iarna
+# 2025 https://moldova1.md/p/46349/republica-moldova-trece-la-ora-de-vara-pe-30-martie-cum-ne-afecteaza-si-ce-recomanda-medicii
+# 2025 https://moldova1.md/p/60469/republica-moldova-trece-la-ora-de-iarna-ceasurile-se-dau-inapoi-cu-o-ora
+#
+# It seems that the changes to the end date and transition times were just
+# done in practice without formally changing the resolution. In late 2025, the
+# government said that the Soviet resolution was still in force, and proposed
+# a new resolution to replace it and formally establish the EU rule:
+# ... based on the notices, it seems that in practice Moldova already
+# uses the EU rule since 2022. This was also the year when Moldova applied to
+# join the EU.
+#
+# From Robert Bastian (2026-02-26):
+# This has been approved and published in the government gazette:
+# https://monitorul.gov.md/ro/monitorul/view/pdf/3234/part/2#page=27
+#
+# From Paul Eggert (2026-02-24):
+# Also see Svetlana Rudenko, "Moldova abandons the 'Soviet era'", Logos Press,
+# 2026-02-21 <https://logos-pres.md/en/news/moldova-abandons-the-soviet-era/>.
+
 # Rule	NAME	FROM	TO	-	IN	ON	AT	SAVE	LETTER/S
-Rule	Moldova	1997	max	-	Mar	lastSun	 2:00	1:00	S
-Rule	Moldova	1997	max	-	Oct	lastSun	 3:00	0	-
+Rule	Moldova	1997	2021	-	Mar	lastSun	 2:00	1:00	S
+Rule	Moldova	1997	2021	-	Oct	lastSun	 3:00	0	-
 
 # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Chisinau	1:55:20 -	LMT	1880
@@ -2028,7 +2111,8 @@ Zone	Europe/Chisinau	1:55:20 -	LMT	1880
 			2:00	Russia	EE%sT	1992
 			2:00	E-Eur	EE%sT	1997
 # See Romania commentary for the guessed 1997 transition to EU rules.
-			2:00	Moldova	EE%sT
+			2:00	Moldova	EE%sT	2022
+			2:00	EU	EE%sT
 
 # Poland
 
@@ -2119,12 +2203,10 @@ Zone	Europe/Warsaw	1:24:00 -	LMT	1880
 # all clocks therefore having to be advanced or set back correspondingly ...
 
 # Rule	NAME	FROM	TO	-	IN	ON	AT	SAVE	LETTER/S
-# From Tim Parenti (2024-07-01), per Paul Eggert (1999-01-30):
-# DSH writes in their history that Decreto 1469 of 1915-03-30 established
-# summer time and that, "despite" this, the change to the clocks was not done
-# every year, depending on what Spain did, because of railroad schedules.
-# In fact, that decree had nothing to do with DST; rather, it regulated the
-# sending of time signals.  But we do see linkage to Spain in the 1920s below.
+# From Tim Parenti (2024-07-01):
+# Decreto 1469 of 1915-03-30 ... had nothing to do with DST;
+# rather it regulated the sending of time signals.
+# But we do see linkage to Spain in the 1920s below.
 # https://dre.pt/dr/detalhe/decreto/1469-1915-285721
 # https://dre.pt/application/conteudo/285721
 #
@@ -2416,7 +2498,7 @@ Zone Atlantic/Madeira	-1:07:36 -	LMT	1884        # Funchal
 # Nine O'clock <http://www.nineoclock.ro/POL/1778pol.html>
 # (1998-10-23) reports that the switch occurred at
 # 04:00 local time in fall 1998.  For lack of better info,
-# assume that Romania and Moldova switched to EU rules in 1997,
+# assume that Romania switched to EU rules in 1997,
 # the same year as Bulgaria.
 #
 # Rule	NAME	FROM	TO	-	IN	ON	AT	SAVE	LETTER/S