Github Actions for Rust started failing with following errors:
```
Error: Unable to process command '::set-env name=PULL_REQUEST_NUMBER::718' successfully.
Error: The `set-env` command is disabled. Please upgrade to using
Environment Files or opt into unsecure command execution by setting the
`ACTIONS_ALLOW_UNSECURE_COMMANDS` environment variable to `true`. For
more information see:
https://github.blog/changelog/2020-10-01-github-actions-deprecating-set-env-and-add-path-commands/
```
It happens because we have used peter-evans/create-pull-request@v2,
which did not have a bug fix for the set-env issue.
The bug was fixed in create-pull-request
[v3.4.1](https://github.com/peter-evans/create-pull-request/releases/tag/v3.4.1).
So we just need to update the version to `v3`, which already includes
v3.4.1.
It is already possible to enable kernel config `CONFIG_DEBUG_INFO_BTF`
using dwarves 1.18 included in the current Flatcar SDK, as long as its
arch is amd64.
However, Kernel build fails in case of arm64, when Kernel version is
>= 5.9 and dwarves version is <= 1.18, like the following:
```
+ pahole -J .tmp_vmlinux.btf
PAHOLE: Error: Found symbol of zero size when encoding btf
(sym: '__kvm_nvhe_arm64_ssbd_callback_required', cu: '../source/arch/arm64/kernel/cpu_errata.c').
PAHOLE: Error: Use '-j' or '--force' to ignore such symbols and force emit the btf.
../source/scripts/link-vmlinux.sh: line 141: 1929102 Segmentation fault
```
The bug was fixed via
https://git.kernel.org/pub/scm/devel/pahole/pahole.git/commit/?id=2e719cca6672,
("btf_encoder: revamp how per-CPU variables are encoded").
The fix was first included in dwarves
[1.19](https://git.kernel.org/pub/scm/devel/pahole/pahole.git/tag/?h=v1.19).
Thus we need to get dwarves 1.19 included in Flatcar SDK, so that the
next Alpha Kernels could have `CONFIG_DEBUG_INFO_BTF` enabled.
This commit introduces Flatcar specific modification
to the Gentoo recipes for updating to gcc-9.3.0 introduced
in the previous commit. The changes are required
in order to make things build with the Flatcar SDK.
The commit also removes old, stale, unused recipes.
The changes include:
dev-util/perf/perf-4.9.13.ebuild: fix binutils ebuild RDEPEND
dev-util/perf/perf-5.8.ebuild: remove python3_{8} compat; unmask arm64, amd64
sys-devel/binutils: remove old, stale versions
sys-devel/binutils/binutils-2.35.ebuild: backport to EAPI6 because our
outdated emerge does not handle BDEPEND dependencies correctly,
resulting in BDEPEND being pulled in as runtime deps.
Unmask for amd64 and arm64.
sys-devel/binutils/binutils-9999.ebuild: backport to EAPI6
net-dns/dnsmasq: remove old, stale versions
sys-devel/crossdev: remove old versions
sys-devel/gcc: remove old versions
sys-devel/gcc/gcc-9.3.0-r1.ebuild: use EAPI6 because of emerge
BDEPEND issue (see above)
sys-devel/libtool/libtool-2.4.6-r6.ebuild: use EAPI6 because of emerge
BDEPEND issue (see above)
sys-kernel/linux-headers: remove old versions
ys-kernel/linux-headers/linux-headers-5.8.ebuild: unmask for amd64, arm64
Signed-off-by: Thilo Fromm <thilo@kinvolk.io>
This commit includes the necessary changes to upgrade the SDK
compiler to gcc-9.3.0. The changes include:
eclass: update toolchain.eclass to EAPI7
acct-(user|group): add dnsmasq user / group
net-dns/dnsmasq: update to dnsmasq-2.82
dev-util/perf: update to perf-5.8.ebuild
sys-devel/binutils: update to binutils-2.35.ebuild
sys-libs/binutils-libs: update to binutils-libs-2.35.ebuild
sys-devel/crossdev: update to crossdev-20200801.ebuild
sys-devel/gcc: update to gcc-9.3.0-r1.ebuild
sys-devel/libtool: update to libtool-2.4.6-r6.ebuild
sys-kernel/linux-headers: update to linux-headers-5.9.ebuild
Signed-off-by: Thilo Fromm <thilo@kinvolk.io>
To build Kernel with `CONFIG_DEBUG_INFO_BTF`, we need to get pahole, a
part of dwarves included in the Flatcar SDK.
So simply import `dev-util/dwarves` from upstream Gentoo.
To be able to build `net-fs/samba` 4.11, we need to import
`net-libs/gnutls` from upstream Gentoo. Since gnutls is one of the
hard requirements of upstream Samba, we are not able to disable the
dependency on gnutls.
Now that `dev-lang/tcl` is included in SDK, we can now build
dev-db/sqlite without having to rely on third-party patches
in coreos-overlay.
So simply sync sqlite with Gentoo upstream, and update to the latest
version 3.33.0.
Now that dev-libs/glib was updated to 2.64.5, we need to also update
dev-util/gdbus-codegen to 2.64.5.
Otherwise we would see strange slot conflicts like:
```
* Error: The above package list contains packages which cannot be
* installed at the same time on the same system.
(dev-libs/glib-2.64.5:2/2::portage-stable, ebuild scheduled for merge) pulled in by
>=dev-libs/glib-2.58.3:2 required by (dev-util/gdbus-codegen-2.58.3:0/0::portage-stable, binary scheduled for merge)
(dev-util/gdbus-codegen-2.58.3:0/0::portage-stable, binary scheduled for merge) pulled in by
dev-util/gdbus-codegen required by (coreos-base/hard-host-depends-0.0.1-r194:0/0::coreos, binary scheduled for merge)
```
