Our github actions use cork to create an sdk chroot, which pulls down bzipped
archives. The runners have 2 CPUs, so this unpacking could be faster if we
installed lbzip2. Cork transparently uses lbzip2.
The size contains not only of the /usr partition but also the /boot
partition require that we reduce the size of binaries as much as
possible.
Strip all Go binaries by default.
This usually doesn't happen for releases, but for development
dev-containers it might be the case that portage-stable or
coreos-overlay commit is specified as some pull request reference -
these need to be fetched differently, as refs from refs/pull usually
are not fetched by default.
- sys-libs/pam: Make /sbin/unix_chkpwd suid
This is to avoid importing fcaps eclass which adds a dependency on
sys-libs/libcap, which in turn depends on sys-libs/pam. To get out of
this conundrum, we could specify a "-filecaps" use flag for
sys-libs/pam. Problem with this solution would be no capability
override for the binary making it unable to read /etc/shadow. Thus we
make the binary suid. This is strictly less secure than overriding its
capabilities, but I have no idea how to solve it in a less hacky way.
- sys-libs/pam: Install configuration into /usr
Also provide a tmpfiles fragment to bring it back.
- sys-libs/pam: Locked accounts functionality
Signed-off-by: Sayan Chowdhury <schowdhury@microsoft.com>
As sys-apps/shadow has its own su binary, sys-apps/util-linux should
not have its own su binary. Otherwise, build will simply fail.
Disable su USE flag for util-linux.
The lib64/systemd location only happened to work through the used
symlink on Flatcar. The standard location is lib/systemd.
Use the standard location as we now want to split the libs folders.
The split of /usr/lib64 into /usr/lib and /usr/lib64 means that paths
to /usr/lib64/X that worked before now wouldn't.
Therefore, create compatibility symlinks.
The profile Flatcar is on had SYMLINK_LIB set for amd64 which set up
(/usr)/lib as symlink to (/usr)/lib64. This is not the case for arm64
nor common in other recent distributions and causes systemd-sysext
loading to fail.
Disable SYMLINK_LIB for the amd64 board for now, leaving the SDK as is
but we could also set it for the SDK, too. A future profile update will
also bring this change.
The /lib symlink does not point to /usr/lib but instead points to
/usr/lib64 on current releases which have a single /usr/lib64 folder
and a symlink from /usr/lib to it. This means that when they update to
a release with a split lib vs. lib64 setup, the kernel modules are not
found because /lib/modules does not exist (because /lib still points
to /usr/lib64 instead of /usr/lib).
Force link recreation to match the new layout. The system will still be
able to rollback because the link to /usr/lib is still valid because
/usr/lib is itself a link that forwards to /usr/lib64.
- remove unecessary files
- drop `pkg_postint`
- create `/etc/ssl` with tmpfiles
- mark openssl as stable for arm64 and amd64
Signed-off-by: Mathieu Tortuyaux <mtortuyaux@microsoft.com>
