This has been clearly lacking while making the previous commit
but the implementation isn't that clear so let it be a separate
step.

The problem requiring the change in subsequent processors
is that these relied upon "@arch" as a flag to be inspected,
and "pkg@!arch1,arch2" on arch2 needs to take out *all* of that
fragment *including* arch1 mention as well.

Part of the cause is difference in handling: "positive" multi-match
would explode its "client" line into multiple lines to filter down
the pipeline, while "negative" multi-match *has* to keep that line
on a similarly single line (otherwise we'd end up with N-1 of those
slipping past the filter for particular architecture thus defeating
the whole purpose of "negative" matching semantics):

$ echo 'pkg@!E2K,mipsel,riscv64' |
  sed -r  ':loop; s/^((([^@]+@!)[^,]+)+),([a-zA-Z0-9_]+)/\1@!\4/; t loop'
pkg@!E2K@!mipsel@!riscv64

I've tried my best to test this specific change but it still might
introduce a regression in some corner case; feel free to report;
looks like there's a space for improvement in m-p's automated
tests department as well.

So now we can do:

  pkg@!ARCHES1,ARCHES2,arch3,arch4

and have pkg excluded on arches mentioned; the previous approach
could only offer explicit whitelists (not that it was entirely
wrong but then again, we have both ExclusiveArch and ExcludeArch
rpmtags in our spec files).

This has been inspired by a few commits that cared
for package availability reasons on a particular
architecture; the problem at hand is that pkglists
might need to include groups of packages that are
(un)available on groups of arches, and tackling that
with plain pkg@arch just results in combinatorial
explosion of that matrix.

Arches are handled one-by-one with a few hardcoded
macro substitutions.

Exploding a "pkg@arch1,arch2" string into a set of:

pkg@arch1
pkg@arch2

with subsequent archdep pruning would do the trick;
so here's another sed oneliner that does just that:

$ echo 'pkg@X86,ARM,ppc64le' |
  sed -r ':loop; s/^((([^@]+@)[^,]+)+),([^,]+)/\1\n\3\4/; t loop'
pkg@X86
pkg@ARM
pkg@ppc64le

See-also: 9601a9e7
See-also: 5581dc91
See-also: http://stackoverflow.com/a/55781741/561921

needed update rdma-core.

ttyS0 is needed qemu. ttySIF0 needs to be set separately.

It was encumbered, it's only java11 part that should be
archdep as e2k-alt-linux lacks that one so far.

See-also: 8f0f5f7d

The parameter determines use of QEMU or not, if the target architecture
does not correspond to the host architecture.
By default, the parameter is on (Value 1).
For architectures that do not support QEMU (e2k), the option is turned off.

The network can be controlled via NetworkManager without ETCnet
configs. DHCP support needs to be added to other targets.

Needed alterator-setup 0.3.13.
Now alterator-setup to prepare self to work via VNC.
Also VNC mode is now optional and requires inclusion
in/etc/alterator-setup/config option ALTERATOR_SETUP_VNC=1

android-tools -- need disable build documentat
bacula11 -- need  php7
fio -- require ceph
fuse-lftpfs -- in process
kexec-tools -- need to port package
ltrace  -- need to port code
perftest -- need to port code
scsitarget-utils -- require ceph

UBOOT_NOFDTDIR does not need more, так как bootload in QEMU uses
U-Boot/EFI.

This space is reserved for installation U-Boot.

At the moment it seems useless on other architectures.

- ve.mk: refactor those ve/lxc-* dups (thanks mike@)
- ve.mk: initial ve/lxc-builder (thanks mike@)
- ve.mk: refactor those ve/systemd-* dups
- x11: Add graphics card support for HiFive Unmatched (thanks jqt4@)
- x11: use/x11/amdgpu too when use/x11/3d (thanks mike@)
- e2k: more patches by mike@
- x11, lists/tagged: initial use/x11/xscreensaver
- net: fix build without etcnet
- l10n: add base+l10n tagged list
- Revert "regular.mk: add grub submenu 'Network installation'"
- grub: add submenu for stagename to netinstall.cfg
- alt-server: add latest commits (thanks boyarsh@)
- alt-workstation: add latest commits (thanks sem@)
- slinux: add latest commits (thanks sem@)
- alt-education: add latest commits (thanks cas@)
- server-v: add latest commits (thanks shaba@)
- virt/base.pkgs: drop libnss-resolve

Some applications added by the task-edu package are unnecessary
or do not work on RPi4.

This reverts commit 9b269893.
The network menu is not ready and requires rework. It is necessary
to decide, add to it or not ramdisk_size. Make a submenu for
various stagename or not.

use/rescue need for alt-workstation. But sdab.cfg is not needed.
See also: https://bugzilla.altlinux.org/40704

java-9-openjdk is not pulled now, so no need to try to remove it.

It is mainstream java for p10 (suggested by cas@).

It is mainstream java for p10 (suggested by cas@).

At the moment rpi-def is LTS 5.10 rpi-un is 5.12
Revert "arm-rpi4: Use rpi-un kernel by default"

This reverts commit 857bf72c.

There is no LibreOffice-still on armh now, so use
separate libreoffice-latest list for LibreOffice.

livecd-webkiosk-seamonkey not available for branches newer p9.

livecd-webkiosk-qupzilla not available for branches newer p8.

Require virtual package postgresql-server.

python-module-pychm was added commit b6489a70,
as this is the relationship of recoll-full.
recoll-full-1.31.0-alt3 require wrong python-module-pychm.