This prepares CRIT for python2/python3 compatibility by auto-detecting
the installed python version. python2 is detected first and then the
variable PYTHON is set.
By setting the variable PYTHON to python2/python3 the user can override
the auto-detection.
Signed-off-by: Adrian Reber <areber@redhat.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
Apparently, setup.py from distutils interprets --root= option without
an argument as "--root=." and we end up with what is described
in https://github.com/xemul/criu/issues/309.
Fix is to prepend DESTDIR value (if any) to --prefix argument.
v2: fix uninstall as well
v3: same code, resent via gmail
Reported-by: Juraj Oršulić <juraj.orsulic@fer.hr>
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
GNU make tries to rebuild any makefiles it uses. While in general it's
a good idea (and it is used e.g. in autoconf-based builds), in our case
it is not necessary, as all the makefiles are static.
More to say, as we have a few "match anything" rules for subdirectories,
Makefiles in these subdirs are also matching these rules, which leads to
excessive (re)building while a particular makefile is needed.
Protect such Makefiles with explicit (or pattern) rules, so make knows
it should do nothing to rebuild those.
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Reviewed-by: Dmitry Safonov <dsafonov@virtuozzo.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
As all builds are done from top source dir, there is no need
to have SRC_DIR.
Reviewed-by: Dmitry Safonov <dsafonov@virtuozzo.com>
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
Our whole system of Makefiles are integrated from top to bottom,
meaning:
1. The paths in sub-makefiles are relative to the top source dir.
2. Sub-makefiles are executed via make $(build)=<SUBDIR> <TARGET>
For some reason, makefiles under lib/ are the exclusion. Let's fix it.
Side effect: you can now build any individual target under lib/,
for example, "make lib/c/libcriu.so" works.
[v2: use the .FORCE, thanks to dsafonov@]
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Reviewed-by: Dmitry Safonov <dsafonov@virtuozzo.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
The installation needs to use python2, but it uses python in the
Makefile which fails later with syntax error
(since it is written for python2).
As per PEP-394 - https://www.python.org/dev/peps/pep-0394/ -,
'all distributions should ensure that python refers to the same target
as python2 .', hence this change.
Therefore, python2 is used by default in lib/Makefile, though
this can be overriden with PYTHON_BIN.
Tested with:
a) PYTHON_BIN=python2 make install
b) make install
c) export PYTHON_BIN=python2
make test
Signed-off-by: Raghavendra Prabhu <me at rdprabhu dot com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
1. As __nmk_dir already ends with a slash, there's no need
for an extra one.
2. No need to include macro.mk into criu/Makefile -- nothing it defines
is used from there.
Cc: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
--record option allows us to keep track of files that are being
installed by writing them to specified file. We can than use that
file to do proper cleanup on uninstall.
v2, drop -r, as we shouldn't really care about dirs, because
setup.py doesn't report them to us.
Signed-off-by: Ruslan Kuprieiev <kupruser@gmail.com>
Reviewed-by: Dmitry Safonov <dsafonov@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
While most are handled from the scratch there is a significant
problem with python setup. So I added some preliminaty solution,
probably someohe with good knowledge of how setup.py works
improve it later.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Reviewed-by: Dmitry Safonov <dsafonov@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
.gitid, and some of the build directories from setup.py need to be cleaned
on 'clean'.
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>
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>
- drop unneeded @built-in.o rule
- use proper @CRIU_SO for -soname option
- add dep on version change
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Both CRIU library and CRIT python data are moved into
lib/c and lib/py.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
The top-level makefile defines an ARCH_DIR variable. Always use
it rather than referencing ARCH directly, since ARCH may be set
by the user on the command line and that raw input may not be
what needs to be used internally.
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
A user may have necessary linker directories specified in CFLAGS.
Make sure to include them.
Change-Id: I76c2a7bd6e34cc282bfcd5f83cc69ae7fa2c8cc2
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Using a soname makes it easy for applications to
detect if the ABI of libcriu.so has changed.
It still creates libcriu.so as before in lib. During
'make install' additional links are created:
libcriu.so -> libcriu.so.1.0
libcriu.so.1 -> libcriu.so.1.0
Signed-off-by: Adrian Reber <adrian@lisas.de>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
We need ldflags-so to link libcriu with -lprotobuf-c
and rpc.pb-c.o to use RPC.
Signed-off-by: Ruslan Kuprieiev <kupruser@gmail.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Add target lib to Makefile for criu library.
Created directory lib and add there Makefile and criu.c - skelettons for criu library.
Signed-off-by: Ruslan Kupreev <kupruser@gmail.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
