This reverts commit b435014517.
Due to the implementation of cc-option, the check is always true,
which means build for gcc that doesn't have -Og support is broken.
This patch can be reapplied once we have fixed cc-option.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
When building debug use -Og as the optimization level if its available,
otherwise retain the use of -O0. -Og has been added by GCC to enable all
optimizations that to not affect debugging while retaining full
debugability.
Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Commit 448c03b3cb ("tools/xenstore: try to get minimum thread
stack size for watch thread") added a dependency to libdl to
libxenstore.
Add the needed flags to LDLIBS_libxenstore and the pkg-config file of
libxenstore.
Fixes: 448c03b3cb
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
In practice, qemu opens a great many fds. Tracking them all down and
playing whack-a-mole is unattractive. It is also potentially fragile
in that future changes might accidentally undo our efforts.
Instead, we are going to teach all the Xen libraries how to register
their fds so that they can be neutered with one qemu call.
Right now, nothing will go wrong if some tries to link without
-ltoolcore, but that will stop working as soon as the first other Xen
library starts to register. So this patch will be followed by the
stubdom build update, and should be followed by a
MINIOS_UPSTREAM_REVISION updated.
Sadly qemu upstream's configuration arrangements are too crude, being
keyed solely off the Xen version number. So they cannot provide
forward/backward build compatibility across changes in xen-unstable,
like this one. qemu patches to link against xentoolcore should be
applied in qemu upstream so avoid the qemu build breaking against the
released version of Xen 4.10.
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Use CONFIG_BLKTAP2 directly. There is no reason why one would want to
set LIBXL_BLKTAP2 separately as things stand.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
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>
Config.mk
MINIOS_UPSTREAM_REVISION } changed from tag to equivalent
QEMU_TRADITIONAL_REVISION } specific commit hash
QEMU_UPSTREAM_REVISION now tracking master again
README, xen/Makefile
Update version number
*/configure
Reran autoconf; only change is version number
tools/Rules.mk, xen/Kconfig.debug
Enable debug.
Reverts 229ff3125b "Use non-debug build for Xen 4.9".
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
blktap2 is optional, so there should be no pkg-config file requiring
xenblktapctl if it isn't enabled for the build.
Add a filter mechanism to tools/Rules.mk to filter out optional
libraries.
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Release-acked-by: Julien Grall <julien.grall@arm.com>
Create a basic Makefile to build and install libxenlight Golang
bindings. Also add a stub package which only opens libxl context.
Include a global xenlight.Ctx variable which can be used as the
default context by the entire program if desired.
For now, return simple errors. Proper error handling will be
added in next patch.
Until we get configure support, disable it by default. It can be
enabled either by adding "CONFIG_GOLANG=y" to .config, or adding it to
the 'make' line.
Signed-off-by: Ronald Rojas <ronladred@gmail.com>
Signed-off-by: George Dunlap <george.dunlap@citrix.com>
Acked-by: Ian Jackson <ian.jackson@citrix.com>
libgnttab contains the complete gntshr support, but the tools build
infrastructure contains dedicated support for gntshr _and_ gnttab.
Remove the gntshr specific flags and switch their users to gnttab
instead.
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Recent changes to create *.pc files introduced a bug when trying to
build a library from a directory below tools as PKG_CONFIG_DIR wouldn't
be set. Correct this by adding a default value to Rules.mk.
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Some libraries require different compiler-flags when being used in a
local build compared to a build using installed libraries.
Reflect that by supporting local cflags variables in generated
pkg-config files. The local variants will be empty in the installed
pkg-config files.
The flags for the linker in the local variants will have to specify
the search patch for the library with "-Wl,-rpath-link=", while the
flags for the installed library will be "-L".
Add needed directory patterns.
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
LDLIBS_* and SHLIB_* settings in tools/Rules.mk are sometimes missing
some SHDEPS_* added to them.
Add the missing flags, even if sometimes being empty.
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Commit 78fb69ad9 ("tools/Rules.mk: Properly handle libraries with
recursive dependencies.") introduced a copy and paste error in
tools/Rules.mk:
LDLIBS_libxenstore and SHLIB_libxenstore don't use SHDEPS_libxenstore
but SHDEPS_libxenguest. This will add a superfluous dependency of
libxenstore on libxenevtchn.
Correct this bug.
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
A typo was made in 7a6de259f.
Currently libxlutil lives in the same directory as libxl, fixing this
issue causes no functional change.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
When configuring the build of qemu the configure script is building
various test programs to determine the exact version of libxencontrol.
Instead of a try and error approach needing updates for nearly each
new version of Xen just provide xencontrol.pc to be used via
pkg-config.
In the end we need two different variants of that file: one for the
target system where eventually someone wants to build qemu, and one
for the local system to be used for building qemu as part of the Xen
build process.
The local variant is created in a dedicated directory in order to be
able to collect more pkg-config files used for building tools there.
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
We are about to split out xl (which depends on libxlutil) to a different
directory. Provide the proper options for compiling and linking in
Rules.mk, and replace the hardcoded string in libxl/Makefile.
No functional change.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
This patch extracts all functions resulting in a dm_op hypercall from
libxenctrl and moves them into libxendevicemodel. It also adds a compat
layer into libxenctrl, which can be selected by defining
XC_WANT_COMPAT_DEVICEMODEL_API to 1 before including xenctrl.h.
With this patch the core of libxendevicemodel still uses libxencall to
issue the dm_op hypercalls, but this is done by calling through code that
can be modified on a per-OS basis. A subsequent patch will add a Linux-
specific variant.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
The new xendevicemodel library is intended to be used by all Xen device
models such that the only hypercall that use will be the dm_op hypercall
added by commit 524a98c2.
This patch adds the boilerplate for the new library, with only open() and
close() entry points, and calls to those from libxenctrl in preparation
for the compat layer added by a subsequent patch.
[ Also: update MINIOS_UPSTREAM_REVISION and QEMU_TRADITIONAL_REVISION
to the commits with the corresponding changes to those other trees
- Ian Jackson ]
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
While doing archeology I found 38ce7ce3, we should make sure
debug_symbols is responsible for adding "-g" to CFLAGS.
Move adding "-g3" from being guarded by debug to being guarded by
debug_symbols.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
31d41d7b tried to make debug affect tools build only but failed to take
care of debug_symbols (which appends "-g" to CFLAGS).
Move both to tools/Rules.mk at once in this patch.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
The debug option in Config.mk affects hypervisor, tools and stubdom by
appending different flags to CFLAGS. Mini-os under extra is not
affected because it already has its own build system when it is
separated from xen.git.
It is undesirable because now hypervisor build is affected by both
Kconfig and debug.
Disentangle the semantics of debug by pushing relevant options to
individual sub-systems.
For hypervisor, the flags previously added by debug option is now
controlled by CONFIG_DEBUG.
For tools, flags are moved from config/*.mk into tools/Rules.mk.
For stubdom, because it unilaterally sets debug=y before including
top-level Config.mk, we only need to move the debug build set of flags
into stubdom Makefile.
Specifically there are some considerations on what flags are picked:
1. we don't need -fno-optimize-sibling-calls anymore because gcc doc
indicates that it is not enabled for -O1, which we already set in the
debug build.
2. for tools we use -O0 -g3 in Rules.mk because they already take
precedence over the flags set in config/*.mk.
3. for hypervisor we don't add -fno-omit-frame-pointer to debug build
because that's controlled by CONFIG_FRAME_POINTER.
This patch doesn't intend to tune those flags, but to provide identical
set of effective flags as before. The debug option in Config.mk will
only affect tools components after this patch is applied.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Release-acked-by: Wei Liu <wei.liu2@citrix.com>
Blktap2 is effectively dead code for a few years.
Notable changes in this patch:
0. Unhook blktap2 from build system
1. Now libxl no longer supports TAP disk backend, appropriate assertions
are added and some code paths now return ERROR_FAIL
2. Tap is no longer a supported backend in doc
3. Remove relevant entries in MAINTAINERS
A patch to actually remove blktap2 directory will come later.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: George Dunlap <George.Dunlap@eu.citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Without this some ld versions warn about not being able to find
libxentoollog.so.1 when linking libxenvchan.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Currently __XEN_TOOLS__ is defined in the global CFLAGS used for tools
builds, exposing them all to the various unstable hypercall interfaces.
However there are places where we do not want this (in particular all
the stable libraries now under tools/libs), and there is a risk of
such uses slipping in unnoticed (currently there are none, but I
tripped over the mixed nature of the HVMOPs just now in some new code
I was putting together).
Instead only define __XEN_TOOLS__ for things which explicitly want the
unstable APIs. The vast majority of these are consumers of libxenctrl,
which have opted into unstable interfaces by using libxenctrl already,
so adding -D__XEN_TOOLS__ to CFLAGS_libxenctrl covers these without
needing to patch the dozen or so tools manually.
The libxc build itself, which doesn't use CFLAGS_libxenctrl, now needs
the define too. As does gdbsx's own low level hypercall binding
library xg.
hvmloader no longer needs to undefine the symbol.
The ocaml evtchn bindings don't actually need sysctl.h and therefore
don't actually need __XEN_TOOLS__ either.
qemu-xen-traditional doesn't use CFLAGS_libxenctrl and so we pass the
define there (via --extra-cflags) too.
Having removed __XEN_TOOLS__ replace it with
__XEN_INTERFACE_VERSION__=__XEN_LATEST_INTERFACE_VERSION__ so that in
tree code is always using the latest APIs.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
libxenforeignmemory will provide a stable API and ABI for mapping
foreign domain memory (subject to appropriate privileges).
The new library exposes an interface equivalent to
xc_map_foreign_memory_bulk, which all the other
xc_map_foreign_memory_* functions (which remain in libxc) are
implemented in terms of.
Upon request (via #define XC_WANT_COMPAT_MAP_FOREIGN_API) libxenctrl
will provide a compat API for the old names. This is used by qemu-xen
and qemu-trad as well as various in tree things (which required
de-dupping various #includes in some too to get the #define before the
first).
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
[ ijc -- updated MINIOS_UPSTREAM_REVISION and QEMU_TRADITIONAL_REVISION ]
libxencall will provide a stable API and ABI for calling hypercalls
(although those hypercalls themselves may not have a stable API). As
well as the hypercall buffer infrastructure needed in order to safely
provide pointer arguments to hypercalls.
libxenctrl encapsulates a instance of this interface, so users of that
library are not currently subjected to any actual changes. However all
hypercalls made internally by libxc now use the correct interface. It
is expected that most users of this library will be other libraries
providing a higher level interface, rather than applications directly.
Only the basic functionality to allocate hypercall safe memory is
moved, the type safe stuff and bounce buffers remain in libxc.
Note that the functionality to map foreign pages using privcmd is not
yet moved, meaning that an xc_interface will now contain two open
privcmd file descriptors. Foreign memory mapping is logically separate
functionality and will be moved into its own library.
The new library uses a version script to ensure that only expected
symbols are exported and to version them such that ABI guarantees can
be kept in the future.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
[ ijc -- updated MINIOS_UPSTREAM_REVISION and QEMU_TRADITIONAL_REVISION ]
libxengnttab will provide a stable API and ABI for accessing the
grant table devices.
The functions are moved into the xengnt{tab,shr} namespace to make a
clean break from libxc and avoid ambiguity regarding which interfaces
are stable.
All in-tree users are updated to use the new names.
Upon request (via #define XC_WANT_COMPAT_GNTTAB_API) libxenctrl will
provide a compat API for the old names. This is used by qemu-xen for
the time being. qemu-xen-traditional is updated in lockstep.
This leaves a few grant table related functions which go via privcmd
(GNTTABOP) rather than ioctls on the /dev/xen/gnt* devices in
libxenctrl. Specifically:
- xc_gnttab_get_version
- xc_gnttab_map_table_v1
- xc_gnttab_map_table_v2
- xc_gnttab_op
These functions do not appear to be needed by qemu-dm, qemu-pv
(provision of device model to HVM guests and PV backends respectively)
or by libvchan suggesting they are not needed by non-toolstack uses of
event channels.
The new library uses a version script to ensure that only expected
symbols are exported and to version them such that ABI guarantees can
be kept in the future.
After this change libxenvchan no longer needs to link against
libxenctrl. It still needs xenctrl.h in one file for xen_mb and
friends.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
[ ijc -- updated MINIOS_UPSTREAM_REVISION and QEMU_TRADITIONAL_REVISION ]
Using the same rune as we use for the Xen public headers, except we do
not need stdint.h here.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
libxenevtchn will provide a stable API and ABI for accessing the
evtchn device.
The functions are moved into the xenevtchn namespace to make a clean
break from libxc and avoid ambiguity regarding which interfaces are
stable.
All in-tree users are updated to use the new names.
Upon request (via #define XC_WANT_COMPAT_EVTCHN_API) libxenctrl will
provide a compat API for the old names. This is used by qemu-xen for
the time being. qemu-xen-traditional is updated in lockstep.
This leaves a few event channel related functions which go via privcmd
(EVTCHNOP) rather than ioctls on the /dev/xen/evtchn device in
libxenctrl. Specifically:
- xc_evtchn_alloc_unbound
- xc_evtchn_reset
- xc_evtchn_status
Note that xc_evtchn_alloc_unbound's functionality is also provided by
xenevtchn_bind_unbound_port() (née xc_evtchn_bind_unbound_port) and is
probably redundant.
These functions do not appear to be needed by qemu-dm, qemu-pv
(provision of device model to HVM guests and PV backends respectively)
or by libvchan suggesting they are not needed by non-toolstack uses of
event channels. QEMU does use these in hw/xenpv/xen_domainbuild.c but
that is a "toolstack use".
The new library uses a version script to ensure that only expected
symbols are exported and to version them such that ABI guarantees can
be kept in the future.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
[ ijc -- updated MINIOS_UPSTREAM_REVISION and QEMU_TRADITIONAL_REVISION ]
In attempting to disaggregate libxenctrl I found that many of the
pieces were going to want access to this library, so split it out (as
it probably should always have been).
Various build adjustments are needed. In particular things which use
xtl_* themselves now need to explicity link against the library.
This has a nice side effect which is that users of libxl no longer
need to link against libxenctrl just to create a logger, which was
counter to the principal that applications using libxl shouldn't be
required to look behind the curtain. This means that xl no longer
links against libxenctrl.
The new library uses a version script to ensure that only expected
symbols are exported and to version them such that ABI guarantees can
be kept in the future.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
[ ijc -- dropped QEMU_TRADITIONAL_REVISION update, this had since
progressed to 569eac99e8dd which is after 9fad9ed28583, the
commit needed here. ]
This reverts commit c7d3afbb44 which
broke the libvirt build, since libvirt uses xtl_* and hence needs
updating to link against the new library when necessary.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
In attempting to disaggregate libxenctrl I found that many of the
pieces were going to want access to this library, so split it out (as
it probably should always have been).
Various build adjustments are needed. In particular things which use
xtl_* themselves now need to explicity link against the library.
This has a nice side effect which is that users of libxl no longer
need to link against libxenctrl just to create a logger, which was
counter to the principal that applications using libxl shouldn't be
required to look behind the curtain. This means that xl no longer
links against libxenctrl.
The new library uses a version script to ensure that only expected
symbols are exported and to version them such that ABI guarantees can
be kept in the future.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
[ ijc -- Update QEMU_TRADITIONAL_REVISION and MINIOS_UPSTREAM_REVISION ]
In tree libraries which link against other in tree libraries in a way
which is opaque to their callers need special handling, specifically
correct use of -Wl,-rpath-link for the recusively used libraries.
Currently this is rather simple, but up coming changes are going to
introduce transitive dependencies more than 1 step deep.
Introduce a SHDEPS idiom to contain all the recursive deps for a
library and include those in both LDLIBS (for linking) and SHLIB (for
recursive uses).
Try and document the whole thing.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Recent ld warns about libxenlight.so's dependency libraries not being
available, which can be easily avoided by not just passing the raw
library name on ld's command line.
In the course of checking how things fit together (I originally
suspected the warning to come from the linking of xl) I also noticed a
stray L in SHLIB_libxenguest, which gets removed at once.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
As with other in-tree users avoid -L + -l.
This avoids any confusion with versions of these libraries already
installed on the system and the possibility of linking against them by
mistake.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
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>
The original rule to target "distclean" in tools/Rules.mk was in effect
"make clean". It should be "make distclean".
However not all Makefiles in subdirectories have distclean target
defined. So this patch also adds a bunch of distclean targets to various
Makefiles. They only depend on clean target and don't have any actions
in most cases.
With the patch applied, following command outputs 0 results:
find tools -name 'Makefile*' -exec grep -L 'distclean' {} \+ \
| grep -v ocaml | grep -v libfsimage
Ocaml and libfsimage are known to have distclean defined in a dedicated
rules file.
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 Jackson <ian.jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Tools debug builds are built with optimization level -O1, inherited from
the CFLAGS definition in StdGNU.mk. Optimizations confuse the debugger,
and the comment justifying -O1 in StdGNU.mk should not apply for a
userspace library. Disable optimization by appending -O0 to CFLAGS,
which overrides the -O1 flag specified earlier.
Also specify -g3, to add macro debugging information which allows
gdb to expand macro invocations. This is useful as libxl uses many
non-trivial macros.
Signed-off-by: Euan Harris <euan.harris@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
[ ijc -- inserted a clarifying "enable" into comment ]
Also moves xc_dom.h to include as it is used often by other xen tools.
Use the new include subdirectories to build Xen tools, qemu-xen and
stubdoms.
Add the old libxc include path to the programs that need it to build,
on a case by case basis and commeting that they shouldn't require
internal libxc headers to build.
[ And: update QEMU_TRADITIONAL_REVISION to corresponding qemu patch
- Ian jackson ]
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Ian Jackson
Wei Liu
Doug Goldstein
Juergen Gross
Ross Lagerwall
Ian Jackson
Petre Pircalabu
Julien Grall
Ronald Rojas
Paul Durrant
Jan Beulich
Ian Campbell
Euan Harris
Olaf Hering
Stefano Stabellini