There usually exists a way to tell the configure script to use certain
path, so the script won't try to autodetect things. This is a case for
the systemd system unit directory, but apparently not for systemd util
directory. So for the system unit directory, we can forward the path
we received from systemd.eclass' `systemd_get_systemunitdir`, but for
the util directory, we need to hack the script with `sed`. The reason
for this is that autodetected directory will have the sysroot path
prepended twice. The systemd eclass has a workaround for this issue.
Without passing the --with-systemdconfdir flag, the configure script
will query pkg-config for the directory itself. In the
cross-compilation setup that we have, this will result in a path
sysroot prepended to the path twice. systemd.eclass has a workaround
for this issue, but it does not provide an elegant getter of the
system configuration directory, thus we call `_systemd_get_dir`
ourselves.
Normally we use pkg-config to query flags and libraries that are
needed to build things. These are specific to CHOST, and the build
system usually uses pkg-config on CHOST to get those flags and
libraries. But pkg-config is also used to query for the location of
the tools used during the build, and for those we need to use
pkg-config on CBUILD. But the build system is usually using the same
pkg-config for both flags and libs, and for build tools. Which works
fine for typical builds, but breaks for cross builds.
One of such build tools is glib-genmarshal. Fortunately the build
system allows us to override the detection results by passing
GLIB_GENMARSHAL="${some_path}" to the configure script. So do that.
This is to avoid querying pkg-config for this information and
overriding the SYSROOT variable. These hacks seem to be broken with
the change of the pkgconfig implementation.
We know what will the path for the directory of the system units -
it's based on rootprefix that we pass to configure script. So use this
knowledge directly instead of getting it in a roundabout way from
pkg-config file.
The paths returned by pkg-config seem to have sysroot prepended
twice. The systemd eclass has a workaround for that - use it for bash
completion files too, then.
We still have packages with old EAPI, so keep supporting them. Also,
we are still using the deprecated/now-removed systemd_dotmpfilesd and
systemd_newtmpfilesd functions instead of their counterparts from
tmpfiles.eclass, so keep them too.
The recent keyword cleanup removed two keywords that are necessary to
bootstrap an arm64 sdk: open-vmdk and virtual/cdrtools. Restore them.
Signed-off-by: Jeremi Piotrowski <jpiotrowski@microsoft.com>
app-editors/nano with `USE=unicode` results in build failures in SDK
stage1, because ncurses >= 6.2_p20210619 which does not have the USE
flag at all.
To fix that, exclude the unicode USE flag from packages.use.force list,
which is defined in portage-stable. We can do that by setting the flag
in package.use.mask.
Now that ncurses 6.2_p20210619 does not have USE flag `unicode` at all,
app-editors/nano pulling in ncurses with `USE=unicode` results in build
failures. We should have `unicode(+)` to make the flag optional like
upstream Gentoo does.
Simply sync with Gentoo for nano 5.8-r2 to fix that issue.
