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2020-09-08uninative: Upgrade to 2.9Khem Raj
This supports glibc upto 2.32 which is now rolling into distributions (From OE-Core rev: 622371678ddb013fc456eaf75def26fc4e142d15) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-09-08buildtools-extended-tarball: add nativesdk-libxcrypt-devJeremy Puhlman
virtual/crypt-native is assume provided in bitbake.conf, so buildtools-extended-tarball shoud provide crypt since it doesn't use the host's headers/libraries. [YOCTO #13714] (From OE-Core rev: da948b25d5ef452fb35275d108e18d2a2829f4fb) (From OE-Core rev: bc42406d83310398bc4d4db4244252411eff117d) Signed-off-by: Jeremy A. Puhlman <jpuhlman@mvista.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-09-08glibc: Update nativesdk locale relocation patchRichard Purdie
The locale binary reported incorrect locale lists in relocated toolchains as some path references were not relocated by this patch. Fix this missing relocations so the locale binary correctly reports the locales. (From OE-Core rev: f7a6a72880009380ae81bc7fc863921a26811c8c) (From OE-Core rev: e4c4337e642f565e9988a4a2c50a995090d1f49e) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-09-08buildtools-tarball: add nativesdk-pythonJeremy Puhlman
(From OE-Core rev: 6467eb4461f3cab16cab2ba63154c92fc2adacef) Signed-off-by: Jeremy Puhlman <jpuhlman@mvista.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-09-08buildtools-tarball: export OPENSSL_CONF in environment setupSteve Sakoman
The autobuilder has been experiencing SSL: CERTIFICATE_VERIFY_FAILED errors during error report uploads when using buildtools due to looking for certs in /opt/poky (From OE-Core rev: 197f1d5d14b8e57295f5a81c03c86abba5328614) (From OE-Core rev: 35c6ab2501672083cf8b974d8b9c3daa3202de36) Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-09-08buildtools-tarball: export OPENSSL_CONF for opensslLiwei Song
export OPENSSL_CONF to aviod SDK openssl can not find openssl.cnf. (From OE-Core rev: 0aaf3dd17dcde959e9c0d62543cb91c9b33551b4) (From OE-Core rev: 63d8569b2c9f66e8123e2672a7f8fb8e7cc1f0b4) Signed-off-by: Liwei Song <liwei.song@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-09-08buildtools-extended-tarball: Add libstc++.aJeremy Puhlman
Builds like native-openjdk, really wants a to link some tools against the static version. Since when using the extended tarball, its the only place to get it, add the library. (From OE-Core rev: 59c4a3fdbbfd5a6aaba7e0a1675dcd5866a7f3a4) (From OE-Core rev: 152709dec03bbac582ca63b65f2efb835e0b33fb) Signed-off-by: Jeremy Puhlman <jpuhlman@mvista.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-09-08nativesdk-buildtools-perl-dummy: add dependencies for autoconf and automakeTim Orling
* For buildtools-extended-tarball, where we are adding all of build-essentials to the nativesdk, we need additional perl modules for autoconf and automake. (From OE-Core rev: f0f766160663407ea7683d31bbf5f011accc9ba2) (From OE-Core rev: e7ade58a7da52ebb40120020dd86dd3ae9b2148e) Signed-off-by: Tim Orling <timothy.t.orling@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-09-08buildtools-extended-tarball: Add locale commandRichard Purdie
The eSDK installation code checks installed locales with the locale command which is from glibc-utils. Add this so that we find the correct locales from the buildtools. (From OE-Core rev: 7d35e4bc6ff94a2d03c48827d7d60a6855c9029d) (From OE-Core rev: d99b6432decec0964ac0e08698abc782c9b114f5) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-09-08files/toolchain-shar-extract.sh: Rework PATH cleaningRichard Purdie
Trying to create a clean PATH breaks cases where we install a buildtools tarball on hosts to provide newer versions of gcc. Rework the fix for #8698 to clean up directories in PATH which don't exist isntead. Do it with python as the shell version was too fraught with corner cases. (From OE-Core rev: 7674b63819aa7ca95ca5ca5477a5cce32e9691eb) (From OE-Core rev: 9825236deacf6eb311121d233435a46288c02cdb) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-09-08binutils: Install non-alternatives links for nativesdkRichard Purdie
In the SDK we need the plain symlinks and don't use alternative providers. When these are missing the toolchain can work incorrectly so fix this. (From OE-Core rev: 0c06cfaa016d06cc56d80dc1c244a938f3d38a3c) (From OE-Core rev: 0d299c5dc04407d2d54574157f4014f50f2d0468) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-09-08binutils: Fix relocation of ld.so.conf in nativesdk buildsRichard Purdie
We need binutils to look at our ld.so.conf file within the SDK to ensure we search the SDK's libdirs as well as those from the host system. There add a patch which passes in the directory to the code using a define, then add it to a section we relocate in a similar way to the way we relocate the gcc internal paths. This ensures that ld works correctly in our buildtools tarball. Standard sysroot relocation doesn't work since we're not in a sysroot, we want to use both the host system and SDK libs. (From OE-Core rev: f6c1089642934ad93056ef19a0888965486ee030) (From OE-Core rev: 09a2b16ac2bd1e3e415131e46315c851373aa7e0) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-09-08buildtools-tarball: Add an ld.so.conf for nativesdk-binutilsRichard Purdie
We need to search our own libdirs, then fall back to the system ones as our customised dynamic loader will. Have ld.so.conf reflect that. This ensures that binutils finds libraries here when linking too. (From OE-Core rev: ab729c362684474a8346e5256d636200826feb47) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-09-08buildtools-extended-tarball: add recipe with build-essentialsTim Orling
* For some aging distros, such as CentOS 7, the native version of gcc is simply too ancient and is a constant source of headaches for moving forward. * Add an extended version of buildtools-tarball which adds all of build-essential, so that the host is now modernized and capable of compiling the latest versions of components. Fixes [YOCTO #13714] (From OE-Core rev: f0377af2325613b63716b0bb4db1ab253d79f388) (From OE-Core rev: bb4979f0e8367b475cc9a5274933a61bb0eb64b3) Signed-off-by: Tim Orling <timothy.t.orling@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-05-27build-appliance-image: Update to warrior head revision2019-04.4-warriorRichard Purdie
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-05-27prservice.py: fix do_package with newer Python in Ubuntu 20.04Martin Jansa
* with Ubuntu 20.04 which is using python 3.8 I'm seeing a lot of errors like: ERROR: libxml2-2.9.10-r0 do_package: Can NOT get PRAUTO, exception No module named '_sysconfigdata' not sure what caused this from python 3.8, but this seems to work * PRserv is enabled with: PRSERV_HOST = "localhost:0" (From OE-Core rev: 4b26eaf7152fb712aba47a0c746333578f58ee8d) Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-05-26build-appliance-image: Update to warrior head revisionRichard Purdie
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-05-17cve-check: CPE version '-' as all versionLee Chee Yang
CPE version could be '-' to mean no version info. Current cve_check treat it as not valid and does not report these CVE but some of these could be a valid vulnerabilities. Since non-valid CVE can be whitelisted, so treat '-' as all version and report all these CVE to capture possible vulnerabilities. Non-valid CVE to be whitelisted separately. [YOCTO #13617] Signed-off-by: Lee Chee Yang <chee.yang.lee@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> (cherry picked from commit c69ee3594079589d27c10db32bc288566ebde9ef) Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-05-17openssl: upgrade 1.1.1f -> 1.1.1gJan Luebbe
This also fixes CVE-2020-1967. Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-05-17openssl: update to 1.1.1fAlexander Kanavin
This also un-breaks python3 ptest which got broken with 1.1.1e update. Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> (cherry picked from commit b4ddf5b9d8cd769b7026663f93c8bc69b55d8cbf) [AK: bugfix only update] Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-05-17openssl: Upgrade 1.1.1d -> 1.1.1eAdrian Bunk
Backported patch removed. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> (cherry picked from commit 710bc0f8544f54750c8fb7b8affa243932927a24) [AK: bug fix only update] Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-05-17openssl: recommend cryptodev-module for corresponding PACKAGECONFIGDenys Dmytriyenko
Signed-off-by: Denys Dmytriyenko <denys@ti.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> (cherry picked from commit 57fcf9b517fe95e871122946cb99fe7fa9fd2e26) Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-05-17openssl: Fix reproducibility issueRichard Purdie
There was a build architecture leaking into the target ptest which could vary depending upon host. Remove it as its cosmetic. [YOCTO #13770] (From OE-Core rev: 37db519eedb7eb5cd4f14d05f30f5d580aa7458d) (From OE-Core rev: c31c676319812e6fc036741db2ab8e16eccff723) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-05-17python: Upgrade 2.7.17 -> 2.17.18Adrian Bunk
LICENSE checksum changed due to 2019 -> 2020 update. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-05-17git: Upgrade 2.20.1 -> 2.20.4Adrian Bunk
This includes the fixes for CVE-2020-5260 and CVE-2020-11008. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-03-26yocto-uninative.inc: version 2.8 updates glibc to 2.31Michael Halstead
Allow sstate use in Tumbleweed and other distros as they update glibc. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> (cherry picked from commit ccb374c279b260b1fd3460f6bfd1567240816055) Signed-off-by: Armin Kuster <akuster808@gmail.com> (cherry picked from commit 2da4ee30335d0b127b79a6eedad68c8559606c57) Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-03-25python3: Upgrade 3.7.6 -> 3.7.7Adrian Bunk
THE LICENSE checksum changed in this update due to copyright notice added for 2020. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-03-25gnupg: upgrade 2.2.16 -> 2.2.17Anuj Mittal
Also fixes CVE-2019-13050. Announcement: https://lists.gnupg.org/pipermail/gnupg-announce/2019q3/000439.html (From OE-Core rev: c6e46323f0d62daf8bd424e642581fdcba920ef7) Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-03-25gnupg: upgrade 2.2.15 -> 2.2.16Zang Ruochen
(From OE-Core rev: 825be9d66ae9f503f1dd2dce0fac530554057613) Signed-off-by: Zang Ruochen <zangrc.fnst@cn.fujitsu.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-03-25gnupg: update to 2.2.15Oleksandr Kravchuk
(From OE-Core rev: e60b3994d4bc282191302e1fd9b7d2106ee2f6cb) Signed-off-by: Oleksandr Kravchuk <open.source@oleksandr-kravchuk.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-03-25openssl10: Upgrade 1.0.2r -> 1.0.2uAdrian Bunk
Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-03-25openssl10: Add CVE_PRODUCTAdrian Bunk
Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-03-25systemd: Backport the CVE-2019-20386 fixAdrian Bunk
Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-03-25e2fsprogs: backport upstream patchAnuj Mittal
Fixes a bug wherein a use after free could potentially be used to run malicious code if a user can be tricked into running e2fsck on a maliciously crafted file system. Also see: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=948517 (From OE-Core rev: 23c1b157362609bd8d85c7d35e6c7f0f60c32c88) Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-03-25e2fsprogs: fix CVE-2019-5188Anuj Mittal
Also see: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=948508 (From OE-Core rev: 09bdcef183d885025da6aa87a7c2bf7e8268774e) Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-03-08ppp: Security fix CVE-2020-8597Yi Zhao
CVE-2020-8597: eap.c in pppd in ppp 2.4.2 through 2.4.8 has an rhostname buffer overflow in the eap_request and eap_response functions. References: https://nvd.nist.gov/vuln/detail/CVE-2020-8597 Patch from: https://github.com/paulusmack/ppp/commit/8d7970b8f3db727fe798b65f3377fe6787575426 Signed-off-by: Yi Zhao <yi.zhao@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-03-08ncurses: add CVE_VERSIONAnuj Mittal
Include the version number in a format that is comparable to what we get from NVD. Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-03-08libxml2: Fix CVE-2019-20388Lee Chee Yang
see: https://gitlab.gnome.org/GNOME/libxml2/merge_requests/68 Signed-off-by: Lee Chee Yang <chee.yang.lee@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-03-08libxml2: fix CVE-2020-7595Anuj Mittal
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-03-08sqlite3: fix CVE-2019-16168Qi.Chen@windriver.com
Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Armin Kuster <akuster808@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-03-08libsoup: set CVE_PRODUCTRoss Burton
Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-03-01boost: fix build for x32Anuj Mittal
Commit: d336110b94 boost: update to 1.67.0 dropped the patch that ensured boost doesn't over-ride the architecture flags set by us resulting in errors: | build/tmp/work/x86_64_x32-poky-linux-gnux32/boost/1.69.0-r0/recipe-sysroot/usr/include/bits/long-double.h:44:10: fatal error: bits/long-double-64.h: No such file or directory | #include <bits/long-double-64.h> | ^~~~~~~~~~~~~~~~~~~~~~~ | compilation terminated. Remove the relevant part from gcc.jam again to ensure we are passing them correctly again. Fixes [YOCTO #13598] (From OE-Core rev: aad28f42b1c8aa1335c040630ebff4a69be07e35) Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> (cherry picked from commit ebbfe23acfbc820ad7b71c95539b5af97a8be49d) Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-02-27openssh: backport patch to fix "cert not yet valid" testAnuj Mittal
Fixes [YOCTO #13796] Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> Signed-off-by: Armin Kuster <akuster808@gmail.com> [Fix up for warrior context] Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-02-21build-appliance-image: Update to warrior head revision2019-04.3-warriorRichard Purdie
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-02-16linux-firmware: update packaging for brcm filesSamuli Piippo
Add new package for bcm4366c and include available NVRAM config files into the corrent bcm* packages. Signed-off-by: Samuli Piippo <samuli.piippo@qt.io> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Armin Kuster <akuster808@gmail.com> (cherry picked from commit 957c3d39b63f57d896ee89d727007ac2ce6672e3) Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-02-16linux-firmware: Upgrade 20190618 -> 20190815Otavio Salvador
License-Update: - WHENCE: New firmware files additions and version updates Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Ross Burton <ross.burton@intel.com> (cherry picked from commit b4c8f2f139d0eeb2ebef3dc5f8309486afdea3d4) Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-02-16linux-firmware: add PE backOleksandr Kravchuk
Add PE (package epoch) from the previous version of the recipe to avoid problems with package upgrade due to changed versioning scheme. See: http://lists.openembedded.org/pipermail/openembedded-core/2019-August/285633.html Signed-off-by: Oleksandr Kravchuk <open.source@oleksandr-kravchuk.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> (cherry picked from commit 8b6ec55da696087c8ea7bacc042307ee652afd9e) Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-02-16linux-firmware: bump to 20190618Oleksandr Kravchuk
Signed-off-by: Oleksandr Kravchuk <open.source@oleksandr-kravchuk.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> (cherry picked from commit 4cbb7392c729a2436c26308c2320fdae5c450d7a) Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-02-16timezone:upgrade 2019b -> 2019cZang Ruochen
-tzdata : upgrade from 2019b to 2019c. -tzcode-native : upgrade from 2019b to 2019c. -tzdata.bb and tzcode-native.bb require timezone.inc. Signed-off-by: Zang Ruochen <zangrc.fnst@cn.fujitsu.com> Signed-off-by: Ross Burton <ross.burton@intel.com> (cherry picked from commit c5a382429d18642d35d40a4df6a58b971c724603) Signed-off-by: Armin Kuster <akuster808@gmail.com>
2020-02-16timezone: update to 2019bArmin Kuster
Briefly: Brazil no longer observes DST. 'zic -b slim' outputs smaller TZif files; please try it out. Palestine's 2019 spring-forward transition was on 03-29, not 03-30. Changes to future timestamps Brazil has canceled DST and will stay on standard time indefinitely. (Thanks to Steffen Thorsen, Marcus Diniz, and Daniel Soares de Oliveira.) Predictions for Morocco now go through 2087 instead of 2037, to work around a problem on newlib when using TZif files output by zic 2019a or earlier. (Problem reported by David Gauchard.) Changes to past and future timestamps Palestine's 2019 spring transition was 03-29 at 00:00, not 03-30 at 01:00. (Thanks to Sharef Mustafa and Even Scharning.) Guess future transitions to be March's last Friday at 00:00. Changes to past timestamps Hong Kong's 1941-06-15 spring-forward transition was at 03:00, not 03:30. Its 1945 transition from JST to HKT was on 11-18 at 02:00, not 09-15 at 00:00. In 1946 its spring-forward transition was on 04-21 at 00:00, not the previous day at 03:30. From 1946 through 1952 its fall-back transitions occurred at 04:30, not at 03:30. In 1947 its fall-back transition was on 11-30, not 12-30. (Thanks to P Chan.) Changes to past time zone abbreviations Italy's 1866 transition to Rome Mean Time was on December 12, not September 22. This affects only the time zone abbreviation for Europe/Rome between those dates. (Thanks to Stephen Trainor and Luigi Rosa.) Changes affecting metadata only Add info about the Crimea situation in zone1970.tab and zone.tab. (Problem reported by Serhii Demediuk.) Changes to code zic's new -b option supports a way to control data bloat and to test for year-2038 bugs in software that reads TZif files. 'zic -b fat' and 'zic -b slim' generate larger and smaller output; for example, changing from fat to slim shrinks the Europe/London file from 3648 to 1599 bytes, saving about 56%. Fat and slim files represent the same set of timestamps and use the same TZif format as documented in tzfile(5) and in Internet RFC 8536. Fat format attempts to work around bugs or incompatibilities in older software, notably software that mishandles 64-bit TZif data or uses obsolete TZ strings like "EET-2EEST" that lack DST rules. Slim format is more efficient and does not work around 64-bit bugs or obsolete TZ strings. Currently zic defaults to fat format unless you compile with -DZIC_BLOAT_DEFAULT=\"slim\"; this out-of-the-box default is intended to change in future releases as the buggy software often mishandles timestamps anyway. zic no longer treats a set of rules ending in 2037 specially. Previously, zic assumed that such a ruleset meant that future timestamps could not be predicted, and therefore omitted a POSIX-like TZ string in the TZif output. The old behavior is no longer needed for current tzdata, and caused problems with newlib when used with older tzdata (reported by David Gauchard). zic no longer generates some artifact transitions. For example, Europe/London no longer has a no-op transition in January 1996. Changes to build procedure tzdata.zi now assumes zic 2017c or later. This shrinks tzdata.zi by a percent or so. Changes to documentation and commentary The Makefile now documents the POSIXRULES macro as being obsolete, and similarly, zic's -p POSIXRULES option is now documented as being obsolete. Although the POSIXRULES feature still exists and works as before, in practice it is rarely used for its intended purpose, and it does not work either in the default reference implementation (for timestamps after 2037) or in common implementations such as GNU/Linux (for contemporary timestamps). Since POSIXRULES was designed primarily as a temporary transition facility for System V platforms that died off decades ago, it is being decommissioned rather than institutionalized. New info on Bonin Islands and Marcus (thanks to Wakaba and Phake Nick). Signed-off-by: Armin Kuster <akuster808@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> (cherry picked from commit bbbb985808e5c301cdb7fdb1ff677706e99b4785) Signed-off-by: Armin Kuster <akuster808@gmail.com>