Resolves https://github.com/microsoft/vcpkg/issues/37839
Reverts #37199
See https://www.openwall.com/lists/oss-security/2024/03/29/4
Note that the version database is unmodified, only the baseline is
changed.
Because vcpkg builds liblzma from cmake sources downloaded from github
and this backdoor required modifications only present in the release
tarballs, it is our belief that vcpkg customers are not affected by this
problem. However, we are reverting this version out of an abundance of
caution as the threat actor clearly has broad access to liblzma
infrastructure, and because we believe customers will start flagging
this package by version as being a problem.
Fixes#37197.
- [x] Changes comply with the [maintainer
guide](https://github.com/microsoft/vcpkg-docs/blob/main/vcpkg/contributing/maintainer-guide.md).
- [x] SHA512s are updated for each updated download.
- [x] The "supports" clause reflects platforms that may be fixed by this
new version.
- [x] Any fixed [CI
baseline](https://github.com/microsoft/vcpkg/blob/master/scripts/ci.baseline.txt)
entries are removed from that file.
- [x] Any patches that are no longer applied are deleted from the port's
directory.
- [x] The version database is fixed by rerunning `./vcpkg x-add-version
--all` and committing the result.
- [x] Only one version is added to each modified port's versions file.
The update to version 5.6.0, includes the following changes
* the patches were adapted for changes in the new version (I cannot
check if the patch for iOS support was adapted correctly)
* the new tools `lzmadec` and `lzmainfo` are handled in the same manner
as the existing tools `xz` and `xzdec`
* ~nls was disabled to sidestep an issue with installing the man pages~
* ~a new feature `nls` was added to enable native language support. This
was necessary to handle a new optional dependency on `gettext` so that
the existing `tools` feature continues to work.~
* nls support was not added, yet. See discussion below for details.
I have successfully built
* `liblzma:x86-windows`,
* `liblzma:x64-windows`,
* `liblzma:x64-linux`,
* `liblzma[tools]:x64-linux`,
Note that `tools` is not supported on `windows`.
Requested by @Neustradamus
EDIT 1: added nls feature
EDIT 2: removed nls feature again
