To link dynamic libs (libcompel for example).
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
No much point in carrying it in a separate file.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
If makefile is changed itself we've been not detecting it.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
With cleanify helper we remove only they files
we've been generating, not anything else.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Reviewed-by: Dmitry Safonov <dsafonov@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Both never worked, we need to pass them as explicit parameter.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
This will separate clean process on two parts:
- deleting binaries/objects/temp
- deleting generated files
Cc: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Dmitry Safonov <dsafonov@virtuozzo.com>
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
We define own SYS_memfd_create in case if it's missing
in libc, but we need it for user-namespace restore.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Add new action script tmp-files.sh, which allows user to
add files that can be lost between checkpoint and restore to the dump.
User files are stored in .tar.gz archive.
Tar command does all the file paths and attributes related work.
Fixes#65
Signed-off-by: Svyatoslav Vlasov <svloyso@gmail.com>
Signed-off-by: Eugene Batalov <eabatalov89@gmail.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Travis uses cpusets in such a way [1] that we can't actually write to
cpuset.cpu_exclusive ever, so none of these tests will work. They'll still
work in jenkins, though, so disabling them is probably ok.
Closes#118
[1]: https://github.com/travis-ci/worker/blob/master/backend/docker.go#L66
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>
CC: Andrew Vagin <avagin@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
The problem with --no-print-directory set by default is when we
run :make from vim and compilation performed by a sub-make fails,
vim can't figure out the correct path to a file with error, so
instead of jumping to the position of the first error, it opens
a new empty file.
When make prints "Entering directory ..." and "Leaving directory ..."
messages, vim :make works as intended.
[Alternatively, we could add -w to $(MAKE) invocations where needed,
but the problem is --no-print-directory overrides -w even if -w comes
later in the options list, so -w is not working. I was also thinking
about detecting whether we are running from vim, but when we'll need
to add detection for emacs etc., so let's keep things simple.]
Cc: Andrey Vagin <avagin@openvz.org>
Cc: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Reviewed-by: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
With GNU make, using .PHONY leads to the same result as using
the "FORCE" hack, but unlike FORCE is not a hack. Since we do not
plan to use any other make implementation than GNU make, let's not
provide FORCE in nmk.
For more details about why PHONY is better than FORCE, see
http://www.gnu.org/software/make/manual/make.html#index-FORCE
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
With GNU make, using .PHONY leads to the same result as using
the "FORCE" hack, but unlike FORCE is not a hack. Since we do not
plan to use any other make than GNU make, let's just mark phony
targets as such.
For more details about why PHONY is better than FORCE, see
http://www.gnu.org/software/make/manual/make.html#index-FORCE
[v2: rebased and splitted]
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
This is usual to reference PowerPC 64 bits architectures as 'ppc64',
and let 'powerpc' define PowerPC 32 bits ones.
Acked-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Laurent Dufour <ldufour@linux.vnet.ibm.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
These packages are needed for proper build:
* git-core: to get CRIU version (see Makefile)
* pkg-config, libselinux-dev: to check for selinux
(see criu/Makefile.config)
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Acked-by: Andrew Vagin <avagin@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Make the Makefile leaner and cleaner.
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Acked-by: Andrew Vagin <avagin@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
We can't execute userns tests, because a kernel is too old there.
Signed-off-by: Andrew Vagin <avagin@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
That will complement existing CFLAGS_ and ASFLAGS_.
As no one use it yet (I will use it, do not remove) - no need
for convert-everything patch.
Cc: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Dmitry Safonov <dsafonov@virtuozzo.com>
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Fixes: afae962c668d ("dockerfile: extract a common part in one file")
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
To add a new feature test - add it to FEATURES_LIST.
Cc: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Dmitry Safonov <dsafonov@virtuozzo.com>
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
map is very good at generating rules.
Just map gen function to array of it's parameters.
Don't forget to eval the result.
I'll use it in feature-tests generation and in someday coming
compat 32-bit mode - in x86 makefiles.
Cc: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Dmitry Safonov <dsafonov@virtuozzo.com>
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
As was intended from the scratch.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Tycho Andersen <tycho.andersen@canonical.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Some places in criu need printing support, but do not need
common variables redefining, therefore separate msg printing
to msg.mk
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Dmitry Safonov <dsafonov@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Just got a situation inside VM where pretty new
kernel with memfd has been installed (and as result
__NR_memfd_create shipped with kernel headers
is provided as well) but libc was old having no
SYS_memfd_create defined. Thus we've got an error
because we use exactly SYS_ number for calls.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
