According to openpty(3) it is required to include <pty.h> to get the
prototypes for openpty() and login_tty(). But this is not what the
function AX_CHECK_PTYFUNCS actually does. It makes no attempt to include
the required header.
The two source files which call openpty() and login_tty() already contain
the conditionals to include the required header.
Remove the bogus m4 file to fix build with clang, which complains about
calls to undeclared functions.
Remove usage of INCLUDE_LIBUTIL_H in libxl_bootloader.c, it is already
covered by inclusion of libxl_osdep.h.
Remove usage of PTYFUNCS_LIBS in libxl/Makefile, it is already covered
by UTIL_LIBS from config/StdGNU.mk.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
(cherry picked from commit 42abf5b9c5)
Introduce an autoconf macro to check for the include path of certain
headers that can be different between OSes.
Use such macro to find the correct path for the endian.h header, and
modify the users of endian.h to use the output of such check.
Suggested-by: Ian Jackson <iwj@xenproject.org>
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Ian Jackson <iwj@xenproject.org>
Release-Acked-by: Ian Jackson <iwj@xenproject.org>
Some distros plan for fresh installations will have an empty /etc,
whose content will not be controlled by the package manager anymore.
To make this possible, add a knob to configure to allow storing the
hotplug scripts to libexec instead of /etc/xen/scripts.
The current default remains unchanged, which is /etc/xen/scripts.
[autoconf rerun -iwj]
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Release-Acked-by: Ian Jackson <iwj@xenproject.org>
Reviewed-by: Ian Jackson <iwj@xenproject.org>
Upcoming changes need to reuse XEN_CONFIG_DIR.
In its current location the assignment happens too late. Move it up
in the file, along with CONFIG_DIR. Their only dependency is
sysconfdir, which may also be adjusted in this file.
No functional change intended.
[autoconf rerun -iwj]
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Ian Jackson <iwj@xenproject.org>
Release-Acked-by: Ian Jackson <iwj@xenproject.org>
Currently, no minimum go compiler version is required by the configure
scripts. However, the go bindings actually will not build with some
older versions of go. Add a check for a minimum go version of 1.11.1 in
accordance with tools/golang/xenlight/go.mod.
Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
Acked-by: George Dunlap <george.dunlap@citrix.com>
Tested-by: Nick Rosbrook <rosbrookn@ainfosec.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Release-acked-by: Paul Durrant <paul@xen.org>
It is reported that [] was removed by autoconf, which caused the
following error:
./configure: line 4681: -z: command not found
Switch to test. That's what is used throughout our configure scripts.
Also put the variable expansion in quotes.
Signed-off-by: Wei Liu <wl@xen.org>
Reported-by: Bertrand Marquis <Bertrand.Marquis@arm.com>
Fixes: 8a6b1665d9 ("configure: also add EXTRA_PREFIX to {CPP/LD}FLAGS")
Signed-off-by: Wei Liu <wl@xen.org>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Release-acked-by: Paul Durrant <paul@xen.org>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
The path provided by EXTRA_PREFIX should be added to the search path
of the configure script, like it's done in Config.mk. Not doing so
makes the search path for configure differ from the search path used
by the build.
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
[ wei: run autogen.sh ]
Acked-by: Wei Liu <wl@xen.org>
By default, if the go compiler is found by the configure script, build
the golang tools. If the compiler is not found, and --enable-golang was
not explicitly set, do not build to the golang tools.
The corresponding make variable is CONFIG_GOLANG. Remove CONFIG_GOLANG
from tools/Rules.mk since the variable is now set by configure in
config/Tools.mk.
Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
Acked-by: Wei Liu <wl@xen.org>
Acked-by: George Dunlap <george.dunlap@citrix.com>
https://docs.python.org/3.8/whatsnew/3.8.html#debug-build-uses-the-same-abi-as-release-build
> To embed Python into an application, a new --embed option must be
> passed to python3-config --libs --embed to get -lpython3.8 (link the
> application to libpython). To support both 3.8 and older, try
> python3-config --libs --embed first and fallback to python3-config
> --libs (without --embed) if the previous command fails.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Wei Liu <wl@xen.org>
[ wei: rerun autogen.sh ]
It is common that build hosts are isolated from outside world. They
don't necessarily have wget or ftp installed.
Turn the error into warning in configure. And point FETCHER to `false'
command if neither wget nor ftp is available, so any attempt to
download will result in error.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Do the following:
1. Change the form of "print".
2. Use AC_CHECK_FUNC to avoid the need to generate library name.
3. Remove unused stuff.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Allow the path to be set from a configure command line option.
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
[ wei: run autogen.sh ]
Running "make uninstall" does not remove all installed files, a
situation which might cause link related issues if xen is re-installed
in a different location.
In order to make uninstall correctly remove the files it is best
the process should be done recursively by mirroring each "install"
target with an "uninstall" who removes the installed files.
An exception to this rule is uninstalling the files produced by
"qemu-xen-dir-remote" and "qemu-xen-traditional-dir", which are external
to the project. These projects do not implement an "uninstall" target so
the files have to be removed manually.
Signed-off-by: Petre Pircalabu <ppircalabu@bitdefender.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
There have been reports that Fedora 25 uses /run instead of /var/run.
Add a --with-rundir option ito configure to be able to specify that
directory. Default is still /var/run.
A re-run of autogen.sh is required.
Signed-off-by: Juergen Gross <jgross@suse.com>
[ wei: run autogen.sh ]
Acked-by: Wei Liu <wei.liu2@citrix.com>
In addition:
- fixed a reference, which was incorrect
Signed-off-by: Lars Kurth <lars.kurth@citrix.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
[ wei: remove one trailing space while committing ]
It defaults to /var/run/xenstored. It will be used later to remove some
hard-coded paths in tree. There should be no visible change to default
configuration.
Install and remove it in respective Makefile targets.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
This variable defaults to /var/lib/xen. It will be used to substitute
various hard-coded paths in tools.
The new variable points to $localstatedir/lib/xen, which defaults to
/var/lib/xen, so there is no change in default configuration.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
From systemd change log, since version 209, libsystemd.so contain
everything, including libsystemd-daemon.so. Distro may, or may not provide
the compatibility libraries which libsystemd-daemon is part of.
So, if libsystemd-daemon is not available, check for the presence of
a recent enough libsystemd.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
[ wei: run autogen.sh ]
Acked-by: Wei Liu <wei.liu2@citrix.com>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>
AC_CHECK_LIB() was running gcc -Llib -lm -lutils conftest.c which on
platforms that do as needed operations by default will result in
underlinking. Instead AC_CHECK_LIB() suggests supplying the extra
libraries necessary in a 5th argument.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Currently we hardcode various paths such as $libexec/xen/{bin,boot},
however some downstreams (notably Debian) would like instead to
install things into $libexec/xen-X.Y/{bin,boot} as part of allowing
multiple versions of the tools packages to be installed.
Since this currently involves patching configure its a bit fiddly,
provide a configure option for the leaf dir instead, name it
--with-libexec-leaf-dir similar to the existing
--with-sysconfig-leaf-dir.
Rather than have the determination of the full path in both configure
and config/Paths.mk.in move it into configure only. Also for
consistency move the other LIBEXEC_* to configure, even though they
are only substituted into Paths.mk.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Reviewed-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: 805508@bugs.debian.org
[ ijc -- removed stray ` ]
Originally when user runs ./configure --enable-systemd and systemd
development library is not available the build system silently disables
systemd support. This is not in line with normal expectation.
Instead, configure should error out when user has asked for systemd
support but development libraries can't be found.
Reported-by: George Dunlap <george.dunlap@eu.citrix.com>
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
As recommended in http://www.gnu.org/licenses/gpl-howto.en.html.
This is the result of:
$ git grep -El Mass\|Temple\|Franklin | xargs ./fsf.pl
Where fsf.pl is:
#!/usr/bin/perl -w -pi.bak -0777
my $repl = 'If not, see <http://www.gnu.org/licenses/>.';
my $br = qr/(?:\s*\n\s*(?:[\*\#]|\/\/|\.\\" )?\s*|\s+)/;
my $inwt = qr/[Ii]f${br}not,${br}write${br}(?:to${br})?the${br}Free${br}Software${br}Foundation,(?:${br}Inc\.,)?/;
my $mass = qr/675${br}Mass${br}Ave,?${br}Cambridge,?${br}MA${br}02139,?${br}USA,?\.?/;
my $franklin = qr/51${br}Franklin${br}St(?:reet)?(?:,${br}| - )Fifth${br}Floor,?${br}Boston,?${br}MA,?${br}02110-1301,?${br}USA,?\.?/;
my $temple = qr/59${br}Temple${br}Place(?:,${br}| - )Suite${br}330,?${br}Boston,?${br}MA,?${br}021110?-1307,?${br}USA,?\.?/;
s|$inwt$br$mass|$repl|m;
s|$inwt$br$franklin|$repl|m;
s|$inwt$br$temple|$repl|m;
The only remaining mentions of these addresses are in COPYING files which I
haven't touched.
Some of the changed files are imports from elsewhere, however
filtering them out is tricky, I think it is tolerable to have these
files be modified here and then perhaps reverted on the next sync,
since it's only 1-2 lines and obvious what is going on.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
The current base directory /var/xen/dump for domU dumps will be patched
to /var/lib/xen/dump by most distros to follow FHS.
This change does three things:
- change the default from /var/xen/dump to /var/lib/xen/dump
- provide a configure option to avoid patching the source.
- update docs to refer to the new default location
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
[ ijc -- s,/var,LOCALSTATEDIR, in help test, ran autogen.sh ]
Some systems have python-config include -D_FORTIFY_SOURCE in the
CFLAGS. But -D_FORTIFY_SOURCE does not (currently) work with -O0, and
-O0 is enabled in debug builds (since 1166ecf781). As a result, on
those systems, debug builds fail.
Work around this problem as follows:
* In configure, detect -D_FORTIFY_SOURCE in $(python-config --cflags)
* If detected, set the new autoconf substitution and make variable
PY_NOOPT_CFLAGS to -O1.
* In tools/Rules.mk, where we add -O0, also add PY_NOOPT_CFLAGS
(which will override the -O0 with -O1 if required).
Overriding the -O0 is better than disabling Fortify because the
latter might have an adverse security impact. A user who wants to
disable optimisation completely even for Python and also disable
Fortify can set the environment variable
EXTRA_CFLAGS_XEN_TOOLS='-U_FORTIFY_SOURCE -O0'
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Reported-by: Jan Beulich <JBeulich@suse.com>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
CC: Jan Beulich <JBeulich@suse.com>
CC: Ian Campbell <Ian.Campbell@citrix.com>
CC: Euan Harris <euan.harris@citrix.com>
CC: Wei Liu <wei.liu2@citrix.com>
CC: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Tested-by: Don Slutz <dslutz@verizon.com>
A pkg-config file for libxl. It also contains two variables
(xenfirmwaredir and libexec_bin) so that tools that are very keen on
knowing the locations of Xen binaries (say, libvirt) can use them to
determine the location of the binaries.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
[ ijc -- ran autogen.sh ]
Currently --with-systemd=DIR1 --with-systemd-modules-load=DIR2 will set
both XEN_SYSTEMD_DIR and XEN_SYSTEMD_MODULES_LOAD to DIR1. The reason is
that both AC_ARG_WITH() use 'systemd' as the name for the internal
variable. As a result the value of the first option is also use as the
value for the second option. Fix this by using another variable name.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
[ijc -- ran autogen.sh as requested]
When xen is configured with --disable-ocamltools then oxenstored will
still be the default if all required ocaml devel packages are installed.
The reason is that xenstored.m4 is included before the ocamltools check.
And xenstored.m4 does not use the result of --disable-ocamltools.
Rearrange the code to check first for the presence of ocaml, then check
--disable-ocamltools and finally decide what sort of xenstored should be
the default.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
[ ijc -- ran autogen.sh as requested]
Set CONFIG_LEAF_DIR with configure to give control if needed. The
check for the correct value if the option is not specified is tricky.
Since other packages (such as grub2) started to populate also
/etc/default/ a given system may have both directories.
Use "default" only if /etc/sysconfig does not exist. "sysconfig"
remains the default.
Move the variable from StdGNU.mk to Linux.mk because thats the only
place where it is used.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
[ ijc -- ran autogen.sh as requested ]
The current usage of LIBEXEC is bogus. It describes the directory for
private xen executables. Other places create their own, similar
libexecdir path as $prefix/lib/xen/*.
Additional two other variables are used to describe similar paths:
PRIVATE_BINDIR and PRIVATE_PREFIX
The autoconf documentation refers to libexec as a directory for
executables and stuff which is called by other programs, not by the
user.
Adjust all places that want libexecdir as a target path. LIBEXEC refers
now to the base directory. Three convenience variables are used to refer
to paths to private binaries, libs and include files.
In the systemd files LIBEXEC_BIN is substituted, so this variable has to
be present in autoconf. All other variables are expanded in Paths.mk
because they are only used in Makefiles.
Most users of LIBEXEC are updated to use LIBEXEC_BIN because that is
what they want.
Users of PRIVATE_BINDIR are updated to use LIBEXEC_BIN because that is
what they want. PRIVATE_BINDIR and PRIVATE_PREFIX usage is removed by
this patch, in favour of LIBXEC_BIN and LIBEXEC
An internal libxl function was removed. A single helper to retrieve
LIBEXEC_BIN remains.
As suggested by the autoconf documentation, configure appends the
package name to LIBEXEC to make sure the provided directory really
refers to xen. This makes sure "make uninstall" preserves the real
libexecdir.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Cc: George Dunlap <george.dunlap@eu.citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
[ ijc -- ran autogen.sh as requested, updated QEMU_TRADITIONAL_REVISION to
pickup version which uses LIBEXEC_BIN ]
... because they are already in Paths.mk:
BINDIR, LIBEXEC, PRIVATE_BINDIR, PRIVATE_PREFIX, SBINDIR, SHAREDIR,
XEN_CONFIG_DIR, XENFIRMWAREDIR, XEN_LOCK_DIR, XEN_PAGING_DIR,
XEN_RUN_DIR. Remove unused PKG_XEN_PREFIX, which was also incorrectly
assigned to PRIVATE_PREFIX.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
[ ijc -- ran autogen.sh as requested ]
Preserve existing behaviour: if the option was not given, set existing
defaults for FreeBSD, Solaris and everything else.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Otherwise "./configure --prefix=/usr" still ends up with exec_prefix=/usr/local
and therefore LIBDIR, PRIVATE_PREFIX and PRIVATE_BINDIR still point to
/usr/local/foo.
This was broken in 54f28913a2 "autoconf: xen: move standard path variables to
config/Paths.mk.in" which tried to add code to expand exec_prefix earlier.
Reported-by: Julien Grall <julien.grall@linaro.org>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Luis R. Rodriguez <mcgrof@suse.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
This adds the systemd xen service / module files and integrates
support into the build system.
This goes in with AX_AVAILABLE_SYSTEMD() which will enable
systemd if development libraries have been found on your
build system. If you don't have systemd on target systems
for binaries built with systemd then the binary will not
work, you must explicitly disable systemd support if you
do not want to build systemd support.
When systemd libraries are present only systems that
have booted into systemd go through the systemd initialization,
otherwise the SysVinit is used.
These are originally based on the Fedora systemd files.
Changes made from Fedora's systemd files:
* split sockets into two files to claim different permissions
* Use /bin/sh -c exec to for a simple launcher implementation
* enables systemd socket activation for C xenstored and Ocaml
oxenstored
* use sd_notify(), so change the service to Type=notify, because of
this we remove the PIDFile specification as we don't care for it, and let
systemd do its magic for us, this also means we don't have to fork
so we use --no-fork with systemd
* defines a modules-load.d, its original source file will be shared
between systemd and old init systems
* simplify service files with ConditionVirtualization=xen which uses
the built in systemd virtualization backend detection, these
service files will not be available to start on systems that do not
boot with xen as a hypervisor
* use autoconf to replace @variable@ paths for us which piggy
backs on top of the latest autoconf changes to xen
* removes oxenstored service file in favor of a system variable which
controls which which xentored to use at run time, we avoid multiple
service files this way.
* simplifies startup to not require polling on the sockets
as initial socket management is handled by systemd, we just
take on the socket later once anything pokes at it, a simple nc -U
(as root) on any of the sockets files can activate the service for example.
Anything queued up will be sent to us once we start. Socket activation
should in theory also let us dynamically switch between xenstores but more
importantly we could upgrade xenstored while keeping all active
socket communication queued up, but in order to take advantage of
this we eventually would need to remove the requirement of not being
able to bring down the xenstored. Even though active sockets are
supported since most libxl communication doesn't triggger a check
on the unix socket first administrators are encouraged to enable
the xenstored.service to triggger an initialization of the xenstored
upon bring up. Some systems also never use unix sockets for
communication with the xenstored and as such active sockets will
not be used there.
* allow for xenstored configuration through *either* of these
configuration files:
- /etc/sysconfig/xenstored
- /etc/default/xenstored
The /etc/default/xenstored will let debian based systems do
the same, while SUSE/OpenSUSE/Fedora/RedHat can keep on chugging
with sysconfig. We leave these files all commented out by default
though given that for systemd we want to encourage not using them.
* ensures we create the run directory as most systems will likely
be using a tmpfs for run dirs for the pid files
* Some systems define the selinux context in the systemd Option for the
/var/lib/xenstored tmpfs:
Options=mode=755,context="system_u:object_r:xenstored_var_lib_t:s0"
For the upstream version we remove that and let systems specify the
context on their system /etc/default/xenstored or /etc/sysconfig/xenstored
$XENSTORED_MOUNT_CTX variable, with a default to none.
* takes advantage of the shared xendomains helper for the xendomains
service
* Add the new dom0 that gets kicked off for disk backend access into
its own systemd service associated to xen
We end up with these systemd files:
General requirements:
* proc-xen.mount
* var-lib-xenstored.mount
xenstored:
* xenstored.service
* xenstored.socket
* xenstored_ro.socket
* xenconsoled.service
* xen-qemu-dom0-disk-backend.service.in
Optional:
* xendomains.service
* xen-watchdog.service
As for integration with xen, we house keep all the systemd files
under a new directory tools/hotplug/Linux/systemd/ and will be targeted
by default when building on Linux systems if systemd development
libraries are present at build time.
The systemd files will be sanitized for meta @VARIABLES@ upon
configuration and installed upon the install target. Systems that
do not use systemd can still get systemd service unit files installed
if the build system enabled systemd support, this however does not
mandate a requirement of having systemd libraries present. Old init
scripts are always installed.
If you don't specify a prefix you will end up with the services
files under /usr/local/lib/systemd/system/ by default, and systemd
modules-load.d conf files under /usr/local/lib/modules-load.d/ which
systemd does look for (although it seems this is not documented).
Distributions are expected to provide their /usr/ prefix to end up in
the more generic location upon distribution install at
/usr/lib/systemd/system/ and /usr/lib/modules-load.d/ respectively.
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Jan Rękorajski <baggins@pld-linux.org>
Cc: M A Young <m.a.young@durham.ac.uk>
Cc: Jacek Konieczny <jajcus@jajcus.net>
Cc: xen-devel@lists.xenproject.org
Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
[ ijc -- ran autogen.sh ]
As it stands oxenstored will be used by default if ocaml tools are
found, the init system will also try to use oxenstored first if its
found otherwise the cxenstored will be used. Lets simplify the init
script and let users be explicit about the preference through configure.
This adds support to let you be explicit about the xenstored preference,
you can only use one of these two options:
./configure --with-xenstored=xenstored
./configure --with-xenstored=oxenstored
We continue with the old behaviour and default oxenstored will be used
but only if you have ocaml dependencies. Since the xenstored preference
is explicit now and since we require configure substitutions for it we
make use of the AX_XEN_EXPAND_CONFIG() helpers as otherwise substitution
for SBINDIR is not propagated from the top level configuration.
All this allows us to simplify the init script to use the configured
xenstore from the start. We update the sysconfig/default xencommons file
with the paths for the different options though, this can be used by
users to override the default xenstored, this follows the old behaviour
but we now just explicitly provide the full configured paths for users.
As before, changing the xenstore requires a reboot.
In order to help with documentation we update the README with some
details on configure usage refer to the wiki [0] [1] [2] for more elaborate
details.
Since we are now parsing an entry within Paths.mk.in on tools we let
the move the parsing of the file to be the tool's configure.
[0] http://wiki.xen.org/wiki/Xenstored
[1] http://wiki.xen.org/wiki/XenStore
[2] http://wiki.xen.org/wiki/XenStoreReference
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Jan Beulich <jbeulich@suse.com>
Cc: Keir Fraser <keir@xen.org>
Cc: Tim Deegan <tim@xen.org>
Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
[ ijc -- ran autogen.sh ]
This moves all generic path variables to a new the config/Paths.mk.in
input source file to be processed at configure time, tons of files use
these so this just share them. This also paves the way to let us
easily dynamically configure these with autoconf, for now we leave the
same presets as was present before.
This work was prompted by looking for an autoconf way to do
replacements for the hotplug global file, while at it I realized
that a few other files use the same variables and have in places
around the tree the same constructs for generating their own
files. This makes use of the old buildmakevars2file() but generalizes
the definition of the paths at configure time and spreads the
new definitions out throughout the build system.
This has no impact on building the hypervisor and extras/mini-os,
you do not need to, and are not expected to, run configure to build
those targets.
While at it lets add some documentation on the for the two files on
the source file, we can expand further details on the wiki [0].
[0] http://wiki.xen.org/wiki/Category:Host_Configuration#System_wide_xen_configuration
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: Jan Beulich <jbeulich@suse.com>
Cc: Keir Fraser <keir@xen.org>
Cc: Tim Deegan <tim@xen.org>
Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
[ ijc -- reran autogen.sh ]
The provenance of the m4 pkg.m4 macro library was not documented
and it was not clear how and if we can update this without breaking
things. Document where this comes from, update us to the latest
release from git and put a warning about avoiding private evolutions
so that instead things go upstream.
The pkg-config m4 macro library comes from the upstream pkg-config
git repository [0]. If you update the m4 library update this file
with provenance and last commit ID information. For documentation
on how to use this read the pkg-config(1) man page.
Tree: git://anongit.freedesktop.org/pkg-config
The last synch was from commit:
commit 4f0084d9d3b8726a797a373c7ec5e406000995d0
Author: Dan Nicholson <dbn.lists@gmail.com>
Date: Mon Feb 3 15:59:18 2014 -0800
glib: Fix Makefiles to suppress warnings from automake
With the newly added glib.mk, some of the noinst_* variables need to use
+= in the evaluation to avoid multiple definition warnings from
automake.
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Jan Beulich <jbeulich@suse.com>
Cc: Keir Fraser <keir@xen.org>
Cc: Tim Deegan <tim@xen.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>
[ ijc -- ran autogen.sh ]
Olaf Hering