2005-11-02 12:50:21 +00:00
dnl Process this file with autoconf to produce a configure script.
2007-09-18 23:46:18 +00:00
2011-07-28 18:56:24 +00:00
dnl Copyright (C) 2005-2011 Red Hat, Inc.
dnl See COPYING.LIB for the License of this software
2011-09-20 06:17:47 +00:00
AC_INIT([libvirt], [0.9.5], [libvir-list@redhat.com], [], [http://libvirt.org])
2008-05-22 15:34:02 +00:00
AC_CONFIG_SRCDIR([src/libvirt.c])
AC_CONFIG_AUX_DIR([build-aux])
2010-01-25 15:00:43 +00:00
AC_CONFIG_HEADERS([config.h])
2010-02-17 13:45:10 +00:00
AC_CONFIG_MACRO_DIR([m4])
2007-09-18 23:46:18 +00:00
dnl Make automake keep quiet about wildcards & other GNUmake-isms
AM_INIT_AUTOMAKE([-Wno-portability])
2011-01-07 10:11:23 +00:00
AM_MAINTAINER_MODE([enable])
2009-07-08 09:51:59 +00:00
2011-02-11 19:43:05 +00:00
# Maintainer note - comment this line out if you plan to rerun
# GNULIB_POSIXCHECK testing to see if libvirt should be using more modules.
# Leave it uncommented for normal releases, for faster ./configure.
gl_ASSERT_NO_GNULIB_POSIXCHECK
2009-07-08 09:51:59 +00:00
# Use the silent-rules feature when possible.
m4_ifndef([AM_SILENT_RULES], [m4_define([AM_SILENT_RULES],[])])
AM_SILENT_RULES([yes])
2005-11-02 12:50:21 +00:00
AC_CANONICAL_HOST
2008-03-31 12:13:52 +00:00
LIBVIRT_MAJOR_VERSION=`echo $VERSION | awk -F. '{print $1}'`
LIBVIRT_MINOR_VERSION=`echo $VERSION | awk -F. '{print $2}'`
LIBVIRT_MICRO_VERSION=`echo $VERSION | awk -F. '{print $3}'`
2006-02-15 13:21:17 +00:00
LIBVIRT_VERSION=$LIBVIRT_MAJOR_VERSION.$LIBVIRT_MINOR_VERSION.$LIBVIRT_MICRO_VERSION$LIBVIRT_MICRO_VERSION_SUFFIX
LIBVIRT_VERSION_INFO=`expr $LIBVIRT_MAJOR_VERSION + $LIBVIRT_MINOR_VERSION`:$LIBVIRT_MICRO_VERSION:$LIBVIRT_MINOR_VERSION
LIBVIRT_VERSION_NUMBER=`expr $LIBVIRT_MAJOR_VERSION \* 1000000 + $LIBVIRT_MINOR_VERSION \* 1000 + $LIBVIRT_MICRO_VERSION`
2005-11-02 12:50:21 +00:00
2008-05-22 15:34:02 +00:00
AC_SUBST([LIBVIRT_MAJOR_VERSION])
AC_SUBST([LIBVIRT_MINOR_VERSION])
AC_SUBST([LIBVIRT_MICRO_VERSION])
AC_SUBST([LIBVIRT_VERSION])
AC_SUBST([LIBVIRT_VERSION_INFO])
AC_SUBST([LIBVIRT_VERSION_NUMBER])
2005-11-02 12:50:21 +00:00
Imprint all logs with version + package build information
The logging functions are enhanced so that immediately prior to
the first log message being printed to any output channel, the
libvirt package version will be printed.
eg
$ LIBVIRT_DEBUG=1 virsh
18:13:28.013: 17536: info : libvirt version: 0.8.7
18:13:28.013: 17536: debug : virInitialize:361 : register drivers
...
The 'configure' script gains two new arguments which can be
used as
--with-packager="Fedora Project, x86-01.phx2.fedoraproject.org, 01-27-2011-18:00:10"
--with-packager-version="1.fc14"
to allow distros to append a custom string with package specific
data.
The RPM specfile is modified so that it appends the RPM version,
the build host, the build date and the packager name.
eg
$ LIBVIRT_DEBUG=1 virsh
18:14:52.086: 17551: info : libvirt version: 0.8.7, package: 1.fc13 (Fedora Project, x86-01.phx2.fedoraproject.org, 01-27-2011-18:00:10)
18:14:52.086: 17551: debug : virInitialize:361 : register drivers
Thus when distro packagers receive bug reports they can clearly
see what version was in use, even if the bug reporter mistakenly
or intentionally lies about version/builds
* src/util/logging.c: Output version data prior to first log message
* libvirt.spec.in: Include RPM release, date, hostname & packager
* configure.ac: Add --with-packager & --with-packager-version args
2011-01-27 18:11:16 +00:00
AC_ARG_WITH([packager],
[AS_HELP_STRING([--with-packager],
[Extra packager name])],
2011-02-15 18:48:44 +00:00
[],[with_packager=no])
Imprint all logs with version + package build information
The logging functions are enhanced so that immediately prior to
the first log message being printed to any output channel, the
libvirt package version will be printed.
eg
$ LIBVIRT_DEBUG=1 virsh
18:13:28.013: 17536: info : libvirt version: 0.8.7
18:13:28.013: 17536: debug : virInitialize:361 : register drivers
...
The 'configure' script gains two new arguments which can be
used as
--with-packager="Fedora Project, x86-01.phx2.fedoraproject.org, 01-27-2011-18:00:10"
--with-packager-version="1.fc14"
to allow distros to append a custom string with package specific
data.
The RPM specfile is modified so that it appends the RPM version,
the build host, the build date and the packager name.
eg
$ LIBVIRT_DEBUG=1 virsh
18:14:52.086: 17551: info : libvirt version: 0.8.7, package: 1.fc13 (Fedora Project, x86-01.phx2.fedoraproject.org, 01-27-2011-18:00:10)
18:14:52.086: 17551: debug : virInitialize:361 : register drivers
Thus when distro packagers receive bug reports they can clearly
see what version was in use, even if the bug reporter mistakenly
or intentionally lies about version/builds
* src/util/logging.c: Output version data prior to first log message
* libvirt.spec.in: Include RPM release, date, hostname & packager
* configure.ac: Add --with-packager & --with-packager-version args
2011-01-27 18:11:16 +00:00
AC_ARG_WITH([packager-version],
[AS_HELP_STRING([--with-packager-version],
[Extra packager version])],
2011-02-15 18:48:44 +00:00
[],[with_packager_version=no])
Imprint all logs with version + package build information
The logging functions are enhanced so that immediately prior to
the first log message being printed to any output channel, the
libvirt package version will be printed.
eg
$ LIBVIRT_DEBUG=1 virsh
18:13:28.013: 17536: info : libvirt version: 0.8.7
18:13:28.013: 17536: debug : virInitialize:361 : register drivers
...
The 'configure' script gains two new arguments which can be
used as
--with-packager="Fedora Project, x86-01.phx2.fedoraproject.org, 01-27-2011-18:00:10"
--with-packager-version="1.fc14"
to allow distros to append a custom string with package specific
data.
The RPM specfile is modified so that it appends the RPM version,
the build host, the build date and the packager name.
eg
$ LIBVIRT_DEBUG=1 virsh
18:14:52.086: 17551: info : libvirt version: 0.8.7, package: 1.fc13 (Fedora Project, x86-01.phx2.fedoraproject.org, 01-27-2011-18:00:10)
18:14:52.086: 17551: debug : virInitialize:361 : register drivers
Thus when distro packagers receive bug reports they can clearly
see what version was in use, even if the bug reporter mistakenly
or intentionally lies about version/builds
* src/util/logging.c: Output version data prior to first log message
* libvirt.spec.in: Include RPM release, date, hostname & packager
* configure.ac: Add --with-packager & --with-packager-version args
2011-01-27 18:11:16 +00:00
if test "x$with_packager" != "xno"
then
AC_DEFINE_UNQUOTED([PACKAGER], ["$with_packager"],
[Extra package name])
fi
if test "x$with_packager_version" != "xno"
then
AC_DEFINE_UNQUOTED([PACKAGER_VERSION], ["$with_packager_version"],
[Extra package version])
fi
2007-09-19 15:35:00 +00:00
dnl Required minimum versions of all libs we depend on
2009-04-03 15:25:38 +00:00
LIBXML_REQUIRED="2.6.0"
2007-11-26 11:34:57 +00:00
GNUTLS_REQUIRED="1.0.25"
2007-09-19 01:56:55 +00:00
AVAHI_REQUIRED="0.6.0"
2007-12-05 18:21:27 +00:00
POLKIT_REQUIRED="0.6"
2008-02-20 15:52:17 +00:00
PARTED_REQUIRED="1.8.0"
2009-11-20 18:43:59 +00:00
NETCF_REQUIRED="0.1.4"
2009-11-13 12:12:09 +00:00
UDEV_REQUIRED=145
PCIACCESS_REQUIRED=0.10.0
XMLRPC_REQUIRED=1.14.0
HAL_REQUIRED=0.5.0
DEVMAPPER_REQUIRED=1.0.0
LIBCURL_REQUIRED="7.18.0"
2011-07-13 14:05:18 +00:00
OPENWSMAN_REQUIRED="2.2.3"
nwfilter: Support for learning a VM's IP address
This patch implements support for learning a VM's IP address. It uses
the pcap library to listen on the VM's backend network interface (tap)
or the physical ethernet device (macvtap) and tries to capture packets
with source or destination MAC address of the VM and learn from DHCP
Offers, ARP traffic, or first-sent IPv4 packet what the IP address of
the VM's interface is. This then allows to instantiate the network
traffic filtering rules without the user having to provide the IP
parameter somewhere in the filter description or in the interface
description as a parameter. This only supports to detect the parameter
IP, which is for the assumed single IPv4 address of a VM. There is not
support for interfaces that may have multiple IP addresses (IP
aliasing) or IPv6 that may then require more than one valid IP address
to be detected. A VM can have multiple independent interfaces that each
uses a different IP address and in that case it will be attempted to
detect each one of the address independently.
So, when for example an interface description in the domain XML has
looked like this up to now:
<interface type='bridge'>
<source bridge='mybridge'/>
<model type='virtio'/>
<filterref filter='clean-traffic'>
<parameter name='IP' value='10.2.3.4'/>
</filterref>
</interface>
you may omit the IP parameter:
<interface type='bridge'>
<source bridge='mybridge'/>
<model type='virtio'/>
<filterref filter='clean-traffic'/>
</interface>
Internally I am walking the 'tree' of a VM's referenced network filters
and determine with the given variables which variables are missing. Now,
the above IP parameter may be missing and this causes a libvirt-internal
thread to be started that uses the pcap library's API to listen to the
backend interface (in case of macvtap to the physical interface) in an
attempt to determine the missing IP parameter. If the backend interface
disappears the thread terminates assuming the VM was brought down. In
case of a macvtap device a timeout is being used to wait for packets
from the given VM (filtering by VM's interface MAC address). If the VM's
macvtap device disappeared the thread also terminates. In all other
cases it tries to determine the IP address of the VM and will then apply
the rules late on the given interface, which would have happened
immediately if the IP parameter had been explicitly given. In case an
error happens while the firewall rules are applied, the VM's backend
interface is 'down'ed preventing it to communicate. Reasons for failure
for applying the network firewall rules may that an ebtables/iptables
command failes or OOM errors. Essentially the same failure reasons may
occur as when the firewall rules are applied immediately on VM start,
except that due to the late application of the filtering rules the VM
now is already running and cannot be hindered anymore from starting.
Bringing down the whole VM would probably be considered too drastic.
While a VM's IP address is attempted to be determined only limited
updates to network filters are allowed. In particular it is prevented
that filters are modified in such a way that they would introduce new
variables.
A caveat: The algorithm does not know which one is the appropriate IP
address of a VM. If the VM spoofs an IP address in its first ARP traffic
or IPv4 packets its filtering rules will be instantiated for this IP
address, thus 'locking' it to the found IP address. So, it's still
'safer' to explicitly provide the IP address of a VM's interface in the
filter description if it is known beforehand.
* configure.ac: detect libpcap
* libvirt.spec.in: require libpcap[-devel] if qemu is built
* src/internal.h: add the new ATTRIBUTE_PACKED define
* src/Makefile.am src/libvirt_private.syms: add the new modules and symbols
* src/nwfilter/nwfilter_learnipaddr.[ch]: new module being added
* src/nwfilter/nwfilter_driver.c src/conf/nwfilter_conf.[ch]
src/nwfilter/nwfilter_ebiptables_driver.[ch]
src/nwfilter/nwfilter_gentech_driver.[ch]: plu the new functionality in
* tests/nwfilterxml2xmltest: extend testing
2010-04-07 21:02:18 +00:00
LIBPCAP_REQUIRED="1.0.0"
2010-05-25 19:31:38 +00:00
LIBNL_REQUIRED="1.1"
2011-04-27 10:26:07 +00:00
LIBSSH2_REQUIRED="1.0"
2011-06-14 08:16:39 +00:00
LIBBLKID_REQUIRED="2.17"
2007-09-19 01:56:55 +00:00
2007-11-29 17:41:57 +00:00
dnl Checks for C compiler.
2005-11-02 13:19:10 +00:00
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_CPP
2010-12-24 02:26:15 +00:00
AM_PROG_CC_STDC
2007-09-20 18:40:36 +00:00
Use gnulib, starting with its physmem and getaddrinfo modules.
New files go into these directories:
gnulib/lib
gnulib/m4
gnulib/tests
* bootstrap: A wrapper around gnulib-tool.
* configure.in: Invoke gl_EARLY and gl_INIT, being careful to put gl_EARLY
before any macro that uses AC_COMPILE_IFELSE.
(AC_OUTPUT): Add lib/Makefile and gl-tests/Makefile. Remove m4/Makefile.
* Makefile.am (SUBDIRS): Add gnulib/lib and remove m4. Add gnulib/tests
early enough that those tests run before any libvirt unit tests.
* m4/Makefile.am: Remove file. Not needed.
* src/Makefile.am (INCLUDES): Add -I$(top_srcdir)/gnulib/lib -I../gnulib/lib.
(LDADDS, libvirt_la_LIBADD): Add ../gnulib/lib/libgnu.la.
* src/nodeinfo.c: Include "physmem.h".
* qemud/qemud.c, src/remote_internal.c: Include "getaddrinfo.h".
(MEMINFO_PATH, linuxNodeInfoMemPopulate): Remove definitions.
(virNodeInfoPopulate): Use physmem_total, not linuxNodeInfoMemPopulate.
* tests/Makefile.am (INCLUDES): Add -I$(top_srcdir)/gnulib/lib -I../gnulib/lib.
(LDADDS): Add ../gnulib/lib/libgnu.la.
* qemud/Makefile.am (libvirtd_LDADD): Add ../gnulib/lib/libgnu.la.
* tests/nodeinfotest.c (linuxTestCompareFiles): No longer read total
memory from a file.
Update expected output not to include "Memory: NNNN"
* tests/nodeinfodata/linux-nodeinfo-1.txt:
* tests/nodeinfodata/linux-nodeinfo-2.txt:
* tests/nodeinfodata/linux-nodeinfo-3.txt:
* tests/nodeinfodata/linux-nodeinfo-4.txt:
* tests/nodeinfodata/linux-nodeinfo-5.txt:
* tests/nodeinfodata/linux-nodeinfo-6.txt:
* src/test.c [WITH_TEST]: Remove definition of _GNU_SOURCE that
would conflict with the one now in "config.h".
* autogen.sh: Add -I gnulib/m4.
* src/conf.c, src/sexpr.c: Don't define _GNU_SOURCE.
Instead, include "config.h".
* qemud/qemud.c: Remove definition of _GNU_SOURCE.
* src/openvz_driver.c: Likewise.
* src/qemu_driver.c: Likewise.
* src/remote_internal.c: Likewise.
* configure.in: Use AC_CONFIG_AUX_DIR(build-aux), so that a bunch
of gettextize-generated files go into build-aux/, rather than in
the top-level directory.
* .cvsignore: Adjust.
* build-aux/.cvsignore: New file.
Author: Jim Meyering <meyering@redhat.com>
2007-12-05 21:31:07 +00:00
gl_EARLY
gl_INIT
2010-03-15 01:02:10 +00:00
AC_TYPE_UID_T
Use gnulib, starting with its physmem and getaddrinfo modules.
New files go into these directories:
gnulib/lib
gnulib/m4
gnulib/tests
* bootstrap: A wrapper around gnulib-tool.
* configure.in: Invoke gl_EARLY and gl_INIT, being careful to put gl_EARLY
before any macro that uses AC_COMPILE_IFELSE.
(AC_OUTPUT): Add lib/Makefile and gl-tests/Makefile. Remove m4/Makefile.
* Makefile.am (SUBDIRS): Add gnulib/lib and remove m4. Add gnulib/tests
early enough that those tests run before any libvirt unit tests.
* m4/Makefile.am: Remove file. Not needed.
* src/Makefile.am (INCLUDES): Add -I$(top_srcdir)/gnulib/lib -I../gnulib/lib.
(LDADDS, libvirt_la_LIBADD): Add ../gnulib/lib/libgnu.la.
* src/nodeinfo.c: Include "physmem.h".
* qemud/qemud.c, src/remote_internal.c: Include "getaddrinfo.h".
(MEMINFO_PATH, linuxNodeInfoMemPopulate): Remove definitions.
(virNodeInfoPopulate): Use physmem_total, not linuxNodeInfoMemPopulate.
* tests/Makefile.am (INCLUDES): Add -I$(top_srcdir)/gnulib/lib -I../gnulib/lib.
(LDADDS): Add ../gnulib/lib/libgnu.la.
* qemud/Makefile.am (libvirtd_LDADD): Add ../gnulib/lib/libgnu.la.
* tests/nodeinfotest.c (linuxTestCompareFiles): No longer read total
memory from a file.
Update expected output not to include "Memory: NNNN"
* tests/nodeinfodata/linux-nodeinfo-1.txt:
* tests/nodeinfodata/linux-nodeinfo-2.txt:
* tests/nodeinfodata/linux-nodeinfo-3.txt:
* tests/nodeinfodata/linux-nodeinfo-4.txt:
* tests/nodeinfodata/linux-nodeinfo-5.txt:
* tests/nodeinfodata/linux-nodeinfo-6.txt:
* src/test.c [WITH_TEST]: Remove definition of _GNU_SOURCE that
would conflict with the one now in "config.h".
* autogen.sh: Add -I gnulib/m4.
* src/conf.c, src/sexpr.c: Don't define _GNU_SOURCE.
Instead, include "config.h".
* qemud/qemud.c: Remove definition of _GNU_SOURCE.
* src/openvz_driver.c: Likewise.
* src/qemu_driver.c: Likewise.
* src/remote_internal.c: Likewise.
* configure.in: Use AC_CONFIG_AUX_DIR(build-aux), so that a bunch
of gettextize-generated files go into build-aux/, rather than in
the top-level directory.
* .cvsignore: Adjust.
* build-aux/.cvsignore: New file.
Author: Jim Meyering <meyering@redhat.com>
2007-12-05 21:31:07 +00:00
2005-11-02 13:19:10 +00:00
dnl Make sure we have an ANSI compiler
AM_C_PROTOTYPES
2008-05-22 15:34:02 +00:00
test "x$U" != "x" && AC_MSG_ERROR([Compiler not ANSI compliant])
2005-11-02 13:19:10 +00:00
2007-11-29 17:41:57 +00:00
dnl Support building Win32 DLLs (must appear *before* AM_PROG_LIBTOOL)
AC_LIBTOOL_WIN32_DLL
2005-11-02 13:19:10 +00:00
AM_PROG_LIBTOOL
2007-03-15 17:24:56 +00:00
AM_PROG_CC_C_O
2010-04-27 07:43:55 +00:00
AM_PROG_LD
2007-03-15 17:24:56 +00:00
Prevent crash from dlclose() of libvirt.so
When libvirt calls virInitialize it creates a thread local
for the virErrorPtr storage, and registers a callback to
cleanup memory when a thread exits. When libvirt is dlclose()d
or otherwise made non-resident, the callback function is
removed from memory, but the thread local may still exist
and if a thread later exists, it will invoke the callback
and SEGV. There may also be other thread locals with callbacks
pointing to libvirt code, so it is in general never safe to
unload libvirt.so from memory once initialized.
To allow dlclose() to succeed, but keep libvirt.so resident
in memory, link with '-z nodelete'. This issue was first
found with the libvirt CIM provider, but can potentially
hit many of the dynamic language bindings which all ultimately
involve dlopen() in some way, either on libvirt.so itself,
or on the glue code for the binding which in turns links
to libvirt
* configure.ac, src/Makefile.am: Ensure libvirt.so is linked
with -z nodelete
* cfg.mk, .gitignore, tests/Makefile.am, tests/shunloadhelper.c,
tests/shunloadtest.c: A test case to unload libvirt while
a thread is still running.
2011-09-01 16:57:06 +00:00
AC_MSG_CHECKING([for how to mark DSO non-deletable at runtime])
LIBVIRT_NODELETE=
`$LD --help 2>&1 | grep -- "-z nodelete" >/dev/null` && \
LIBVIRT_NODELETE="-Wl,-z -Wl,nodelete"
AC_MSG_RESULT([$LIBVIRT_NODELETE])
AC_SUBST([LIBVIRT_NODELETE])
AC_MSG_CHECKING([for how to set DSO symbol versions])
2008-12-17 21:39:41 +00:00
VERSION_SCRIPT_FLAGS=-Wl,--version-script=
2010-04-27 07:43:55 +00:00
`$LD --help 2>&1 | grep -- --version-script >/dev/null` || \
2008-12-17 21:39:41 +00:00
VERSION_SCRIPT_FLAGS="-Wl,-M -Wl,"
Prevent crash from dlclose() of libvirt.so
When libvirt calls virInitialize it creates a thread local
for the virErrorPtr storage, and registers a callback to
cleanup memory when a thread exits. When libvirt is dlclose()d
or otherwise made non-resident, the callback function is
removed from memory, but the thread local may still exist
and if a thread later exists, it will invoke the callback
and SEGV. There may also be other thread locals with callbacks
pointing to libvirt code, so it is in general never safe to
unload libvirt.so from memory once initialized.
To allow dlclose() to succeed, but keep libvirt.so resident
in memory, link with '-z nodelete'. This issue was first
found with the libvirt CIM provider, but can potentially
hit many of the dynamic language bindings which all ultimately
involve dlopen() in some way, either on libvirt.so itself,
or on the glue code for the binding which in turns links
to libvirt
* configure.ac, src/Makefile.am: Ensure libvirt.so is linked
with -z nodelete
* cfg.mk, .gitignore, tests/Makefile.am, tests/shunloadhelper.c,
tests/shunloadtest.c: A test case to unload libvirt while
a thread is still running.
2011-09-01 16:57:06 +00:00
AC_MSG_RESULT([$VERSION_SCRIPT_FLAGS])
2008-12-17 21:39:41 +00:00
2008-05-22 15:34:02 +00:00
LIBVIRT_COMPILE_WARNINGS([maximum])
2007-03-01 16:18:55 +00:00
Adds CPU selection infrastructure
Each driver supporting CPU selection must fill in host CPU capabilities.
When filling them, drivers for hypervisors running on the same node as
libvirtd can use cpuNodeData() to obtain raw CPU data. Other drivers,
such as VMware, need to implement their own way of getting such data.
Raw data can be decoded into virCPUDefPtr using cpuDecode() function.
When implementing virConnectCompareCPU(), a hypervisor driver can just
call cpuCompareXML() function with host CPU capabilities.
For each guest for which a driver supports selecting CPU models, it must
set the appropriate feature in guest's capabilities:
virCapabilitiesAddGuestFeature(guest, "cpuselection", 1, 0)
Actions needed when a domain is being created depend on whether the
hypervisor understands raw CPU data (currently CPUID for i686, x86_64
architectures) or symbolic names has to be used.
Typical use by hypervisors which prefer CPUID (such as VMware and Xen):
- convert guest CPU configuration from domain's XML into a set of raw
data structures each representing one of the feature policies:
cpuEncode(conn, architecture, guest_cpu_config,
&forced_data, &required_data, &optional_data,
&disabled_data, &forbidden_data)
- create a mask or whatever the hypervisor expects to see and pass it
to the hypervisor
Typical use by hypervisors with symbolic model names (such as QEMU):
- get raw CPU data for a computed guest CPU:
cpuGuestData(conn, host_cpu, guest_cpu_config, &data)
- decode raw data into virCPUDefPtr with a possible restriction on
allowed model names:
cpuDecode(conn, guest, data, n_allowed_models, allowed_models)
- pass guest->model and guest->features to the hypervisor
* src/cpu/cpu.c src/cpu/cpu.h src/cpu/cpu_generic.c
src/cpu/cpu_generic.h src/cpu/cpu_map.c src/cpu/cpu_map.h
src/cpu/cpu_x86.c src/cpu/cpu_x86.h src/cpu/cpu_x86_data.h
* configure.in: check for CPUID instruction
* src/Makefile.am: glue the new files in
* src/libvirt_private.syms: add new private symbols
* po/POTFILES.in: add new cpu files containing translatable strings
2009-12-18 15:02:11 +00:00
AC_MSG_CHECKING([for CPUID instruction])
2010-12-13 13:44:47 +00:00
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
Adds CPU selection infrastructure
Each driver supporting CPU selection must fill in host CPU capabilities.
When filling them, drivers for hypervisors running on the same node as
libvirtd can use cpuNodeData() to obtain raw CPU data. Other drivers,
such as VMware, need to implement their own way of getting such data.
Raw data can be decoded into virCPUDefPtr using cpuDecode() function.
When implementing virConnectCompareCPU(), a hypervisor driver can just
call cpuCompareXML() function with host CPU capabilities.
For each guest for which a driver supports selecting CPU models, it must
set the appropriate feature in guest's capabilities:
virCapabilitiesAddGuestFeature(guest, "cpuselection", 1, 0)
Actions needed when a domain is being created depend on whether the
hypervisor understands raw CPU data (currently CPUID for i686, x86_64
architectures) or symbolic names has to be used.
Typical use by hypervisors which prefer CPUID (such as VMware and Xen):
- convert guest CPU configuration from domain's XML into a set of raw
data structures each representing one of the feature policies:
cpuEncode(conn, architecture, guest_cpu_config,
&forced_data, &required_data, &optional_data,
&disabled_data, &forbidden_data)
- create a mask or whatever the hypervisor expects to see and pass it
to the hypervisor
Typical use by hypervisors with symbolic model names (such as QEMU):
- get raw CPU data for a computed guest CPU:
cpuGuestData(conn, host_cpu, guest_cpu_config, &data)
- decode raw data into virCPUDefPtr with a possible restriction on
allowed model names:
cpuDecode(conn, guest, data, n_allowed_models, allowed_models)
- pass guest->model and guest->features to the hypervisor
* src/cpu/cpu.c src/cpu/cpu.h src/cpu/cpu_generic.c
src/cpu/cpu_generic.h src/cpu/cpu_map.c src/cpu/cpu_map.h
src/cpu/cpu_x86.c src/cpu/cpu_x86.h src/cpu/cpu_x86_data.h
* configure.in: check for CPUID instruction
* src/Makefile.am: glue the new files in
* src/libvirt_private.syms: add new private symbols
* po/POTFILES.in: add new cpu files containing translatable strings
2009-12-18 15:02:11 +00:00
[[
#include <stdint.h>
]],
[[
uint32_t eax, ebx, ecx, edx;
asm volatile (
"cpuid"
: "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx)
: "a" (eax));
2010-12-13 13:44:47 +00:00
]])],
Adds CPU selection infrastructure
Each driver supporting CPU selection must fill in host CPU capabilities.
When filling them, drivers for hypervisors running on the same node as
libvirtd can use cpuNodeData() to obtain raw CPU data. Other drivers,
such as VMware, need to implement their own way of getting such data.
Raw data can be decoded into virCPUDefPtr using cpuDecode() function.
When implementing virConnectCompareCPU(), a hypervisor driver can just
call cpuCompareXML() function with host CPU capabilities.
For each guest for which a driver supports selecting CPU models, it must
set the appropriate feature in guest's capabilities:
virCapabilitiesAddGuestFeature(guest, "cpuselection", 1, 0)
Actions needed when a domain is being created depend on whether the
hypervisor understands raw CPU data (currently CPUID for i686, x86_64
architectures) or symbolic names has to be used.
Typical use by hypervisors which prefer CPUID (such as VMware and Xen):
- convert guest CPU configuration from domain's XML into a set of raw
data structures each representing one of the feature policies:
cpuEncode(conn, architecture, guest_cpu_config,
&forced_data, &required_data, &optional_data,
&disabled_data, &forbidden_data)
- create a mask or whatever the hypervisor expects to see and pass it
to the hypervisor
Typical use by hypervisors with symbolic model names (such as QEMU):
- get raw CPU data for a computed guest CPU:
cpuGuestData(conn, host_cpu, guest_cpu_config, &data)
- decode raw data into virCPUDefPtr with a possible restriction on
allowed model names:
cpuDecode(conn, guest, data, n_allowed_models, allowed_models)
- pass guest->model and guest->features to the hypervisor
* src/cpu/cpu.c src/cpu/cpu.h src/cpu/cpu_generic.c
src/cpu/cpu_generic.h src/cpu/cpu_map.c src/cpu/cpu_map.h
src/cpu/cpu_x86.c src/cpu/cpu_x86.h src/cpu/cpu_x86_data.h
* configure.in: check for CPUID instruction
* src/Makefile.am: glue the new files in
* src/libvirt_private.syms: add new private symbols
* po/POTFILES.in: add new cpu files containing translatable strings
2009-12-18 15:02:11 +00:00
[have_cpuid=yes],
[have_cpuid=no])
if test "x$have_cpuid" = xyes; then
AC_DEFINE_UNQUOTED([HAVE_CPUID], 1, [whether CPUID instruction is supported])
fi
AC_MSG_RESULT([$have_cpuid])
2011-05-30 10:58:57 +00:00
AC_CHECK_SIZEOF([long])
Adds CPU selection infrastructure
Each driver supporting CPU selection must fill in host CPU capabilities.
When filling them, drivers for hypervisors running on the same node as
libvirtd can use cpuNodeData() to obtain raw CPU data. Other drivers,
such as VMware, need to implement their own way of getting such data.
Raw data can be decoded into virCPUDefPtr using cpuDecode() function.
When implementing virConnectCompareCPU(), a hypervisor driver can just
call cpuCompareXML() function with host CPU capabilities.
For each guest for which a driver supports selecting CPU models, it must
set the appropriate feature in guest's capabilities:
virCapabilitiesAddGuestFeature(guest, "cpuselection", 1, 0)
Actions needed when a domain is being created depend on whether the
hypervisor understands raw CPU data (currently CPUID for i686, x86_64
architectures) or symbolic names has to be used.
Typical use by hypervisors which prefer CPUID (such as VMware and Xen):
- convert guest CPU configuration from domain's XML into a set of raw
data structures each representing one of the feature policies:
cpuEncode(conn, architecture, guest_cpu_config,
&forced_data, &required_data, &optional_data,
&disabled_data, &forbidden_data)
- create a mask or whatever the hypervisor expects to see and pass it
to the hypervisor
Typical use by hypervisors with symbolic model names (such as QEMU):
- get raw CPU data for a computed guest CPU:
cpuGuestData(conn, host_cpu, guest_cpu_config, &data)
- decode raw data into virCPUDefPtr with a possible restriction on
allowed model names:
cpuDecode(conn, guest, data, n_allowed_models, allowed_models)
- pass guest->model and guest->features to the hypervisor
* src/cpu/cpu.c src/cpu/cpu.h src/cpu/cpu_generic.c
src/cpu/cpu_generic.h src/cpu/cpu_map.c src/cpu/cpu_map.h
src/cpu/cpu_x86.c src/cpu/cpu_x86.h src/cpu/cpu_x86_data.h
* configure.in: check for CPUID instruction
* src/Makefile.am: glue the new files in
* src/libvirt_private.syms: add new private symbols
* po/POTFILES.in: add new cpu files containing translatable strings
2009-12-18 15:02:11 +00:00
2010-12-24 02:26:15 +00:00
dnl Availability of various common functions (non-fatal if missing),
dnl and various less common threadsafe functions
2011-09-16 15:12:07 +00:00
AC_CHECK_FUNCS_ONCE([cfmakeraw fdatasync geteuid getgid getgrnam_r getmntent_r \
2011-07-12 14:35:05 +00:00
getpwuid_r getuid initgroups kill mmap posix_fallocate posix_memalign \
regexec sched_getaffinity])
2011-09-16 15:12:07 +00:00
if test $ac_cv_func_fdatasync = no; then
AC_DEFINE([fdatasync], [fsync], [Define to fsync if you lack fdatasync])
fi
2010-04-29 02:39:11 +00:00
dnl Availability of pthread functions (if missing, win32 threading is
dnl assumed). Because of $LIB_PTHREAD, we cannot use AC_CHECK_FUNCS_ONCE.
dnl LIB_PTHREAD was set during gl_INIT by gnulib.
old_LIBS=$LIBS
LIBS="$LIBS $LIB_PTHREAD"
2011-07-06 14:46:15 +00:00
AC_CHECK_FUNCS([pthread_mutexattr_init])
2010-04-29 02:39:11 +00:00
LIBS=$old_libs
2009-01-20 17:13:33 +00:00
2007-06-15 15:24:20 +00:00
dnl Availability of various common headers (non-fatal if missing).
2011-05-16 19:27:42 +00:00
AC_CHECK_HEADERS([pwd.h paths.h regex.h sys/un.h \
2010-09-22 18:32:21 +00:00
sys/poll.h syslog.h mntent.h net/ethernet.h linux/magic.h \
2011-07-22 17:59:37 +00:00
sys/un.h sys/syscall.h netinet/tcp.h ifaddrs.h libtasn1.h])
dnl Our only use of libtasn1.h is in the testsuite, and can be skipped
dnl if the header is not present. Assume -ltasn1 is present if the
dnl header could be found.
AM_CONDITIONAL([HAVE_LIBTASN1], [test "x$ac_cv_header_libtasn1_h" = "xyes"])
2007-06-15 15:24:20 +00:00
2008-09-05 12:03:45 +00:00
AC_CHECK_LIB([intl],[gettext],[])
2007-11-26 11:45:26 +00:00
dnl Do we have rpcgen?
2008-05-22 15:34:02 +00:00
AC_PATH_PROG([RPCGEN], [rpcgen], [no])
2009-01-28 21:33:56 +00:00
AM_CONDITIONAL([HAVE_RPCGEN], [test "x$ac_cv_path_RPCGEN" != "xno"])
2007-12-04 19:14:11 +00:00
dnl Is this GLIBC's buggy rpcgen?
2009-01-28 21:33:56 +00:00
AM_CONDITIONAL([HAVE_GLIBC_RPCGEN],
2007-12-04 19:14:11 +00:00
[test "x$ac_cv_path_RPCGEN" != "xno" &&
$ac_cv_path_RPCGEN -t </dev/null >/dev/null 2>&1])
2007-11-26 11:45:26 +00:00
2007-11-29 17:41:57 +00:00
dnl Miscellaneous external programs.
2008-05-22 15:34:02 +00:00
AC_PATH_PROG([XMLLINT], [xmllint], [/usr/bin/xmllint])
2008-08-20 13:16:29 +00:00
AC_PATH_PROG([XMLCATALOG], [xmlcatalog], [/usr/bin/xmlcatalog])
2008-05-22 15:34:02 +00:00
AC_PATH_PROG([XSLTPROC], [xsltproc], [/usr/bin/xsltproc])
2008-09-04 10:44:23 +00:00
AC_PATH_PROG([AUGPARSE], [augparse], [/usr/bin/augparse])
2008-06-10 10:43:28 +00:00
AC_PROG_MKDIR_P
2007-11-29 17:41:57 +00:00
dnl External programs that we can use if they are available.
dnl We will hard-code paths to these programs unless we cannot
dnl detect them, in which case we'll search for the program
dnl along the $PATH at runtime and fail if it's not there.
2008-05-22 15:34:02 +00:00
AC_PATH_PROG([DNSMASQ], [dnsmasq], [dnsmasq],
2007-11-29 17:41:57 +00:00
[/sbin:/usr/sbin:/usr/local/sbin:$PATH])
2010-12-20 06:14:11 +00:00
AC_PATH_PROG([RADVD], [radvd], [radvd],
[/sbin:/usr/sbin:/usr/local/sbin:$PATH])
2008-05-22 15:34:02 +00:00
AC_PATH_PROG([BRCTL], [brctl], [brctl],
2007-11-29 17:41:57 +00:00
[/sbin:/usr/sbin:/usr/local/sbin:$PATH])
2011-07-22 14:07:27 +00:00
AC_PATH_PROG([TC], [tc], [tc],
[/sbin:/usr/sbin:/usr/local/sbin:$PATH])
2008-11-28 07:50:20 +00:00
AC_PATH_PROG([UDEVADM], [udevadm], [],
[/sbin:/usr/sbin:/usr/local/sbin:$PATH])
2008-12-02 12:41:29 +00:00
AC_PATH_PROG([UDEVSETTLE], [udevsettle], [],
[/sbin:/usr/sbin:/usr/local/sbin:$PATH])
2009-03-02 16:18:11 +00:00
AC_PATH_PROG([MODPROBE], [modprobe], [],
[/sbin:/usr/sbin:/usr/local/sbin:$PATH])
2007-11-29 17:41:57 +00:00
AC_DEFINE_UNQUOTED([DNSMASQ],["$DNSMASQ"],
[Location or name of the dnsmasq program])
2010-12-20 06:14:11 +00:00
AC_DEFINE_UNQUOTED([RADVD],["$RADVD"],
[Location or name of the radvd program])
2007-11-29 17:41:57 +00:00
AC_DEFINE_UNQUOTED([BRCTL],["$BRCTL"],
[Location or name of the brctl program (see bridge-utils)])
2011-07-22 14:07:27 +00:00
AC_DEFINE_UNQUOTED([TC],["$TC"],
[Location or name of the tc profram (see iproute2)])
2008-11-28 07:50:20 +00:00
if test -n "$UDEVADM"; then
AC_DEFINE_UNQUOTED([UDEVADM],["$UDEVADM"],
[Location or name of the udevadm program])
fi
2008-12-02 12:41:29 +00:00
if test -n "$UDEVSETTLE"; then
AC_DEFINE_UNQUOTED([UDEVSETTLE],["$UDEVSETTLE"],
[Location or name of the udevsettle program])
fi
2009-03-02 16:18:11 +00:00
if test -n "$MODPROBE"; then
AC_DEFINE_UNQUOTED([MODPROBE],["$MODPROBE"],
[Location or name of the modprobe program])
fi
2007-11-29 17:41:57 +00:00
2005-12-07 13:45:20 +00:00
dnl Specific dir for HTML output ?
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([html-dir], [AC_HELP_STRING([--with-html-dir=path],
[path to base html directory, default $datadir/doc/html])],
2005-12-07 13:45:20 +00:00
[HTML_DIR=$withval], [HTML_DIR='$(datadir)/doc'])
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([html-subdir], [AC_HELP_STRING([--with-html-subdir=path],
[directory used under html-dir, default $PACKAGE-$VERSION/html])],
2005-12-07 13:45:20 +00:00
[test "x$withval" != "x" && HTML_DIR="$HTML_DIR/$withval"],
[HTML_DIR="$HTML_DIR/\$(PACKAGE)-\$(VERSION)/html"])
2008-05-22 15:34:02 +00:00
AC_SUBST([HTML_DIR])
2005-12-07 13:45:20 +00:00
2010-10-26 15:07:00 +00:00
dnl Specific XML catalog file for validation of generated html
AC_ARG_WITH([xml-catalog-file],
[AC_HELP_STRING([--with-xml-catalog-file=path],
[path to XML catalog file for validating
generated html, default /etc/xml/catalog])],
[XML_CATALOG_FILE=$withval],
[XML_CATALOG_FILE='/etc/xml/catalog'])
AC_SUBST([XML_CATALOG_FILE])
2007-11-27 14:39:42 +00:00
dnl if --prefix is /usr, don't use /usr/var for localstatedir
dnl or /usr/etc for sysconfdir
dnl as this makes a lot of things break in testing situations
2010-03-24 08:10:13 +00:00
if test "$prefix" = "/usr" && test "$localstatedir" = '${prefix}/var' ; then
2007-11-27 14:39:42 +00:00
localstatedir='/var'
fi
2010-03-24 08:10:13 +00:00
if test "$prefix" = "/usr" && test "$sysconfdir" = '${prefix}/etc' ; then
2007-11-27 14:39:42 +00:00
sysconfdir='/etc'
fi
2010-10-05 01:31:05 +00:00
dnl Make some notes about which OS we're compiling for, as the lxc and qemu
dnl drivers require linux headers, while storage_mpath and nwfilter are also
dnl linux specific. The "network" and storage_fs drivers are known to not
dnl work on MacOS X presently, so we also make a note if compiling for that
with_linux=no with_osx=no
case $host in
*-*-linux*) with_linux=yes ;;
*-*-darwin*) with_osx=yes ;;
esac
if test $with_linux = no; then
if test "x$with_lxc" != xyes
2010-04-27 08:11:21 +00:00
then
with_lxc=no
fi
2010-10-05 01:31:05 +00:00
if test "x$with_qemu" != xyes
2010-04-27 08:11:21 +00:00
then
with_qemu=no
fi
2010-10-05 01:31:05 +00:00
fi
AM_CONDITIONAL([WITH_LINUX], [test "$with_linux" = "yes"])
2007-11-27 14:39:42 +00:00
2007-06-11 12:19:46 +00:00
dnl Allow to build without Xen, QEMU/KVM, test or remote driver
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([xen],
2010-01-17 14:48:46 +00:00
AC_HELP_STRING([--with-xen], [add XEN support @<:@default=check@:>@]),[],[with_xen=check])
2008-11-25 10:44:52 +00:00
AC_ARG_WITH([xen-inotify],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-xen-inotify], [add XEN inotify support @<:@default=check@:>@]),[],[with_xen_inotify=check])
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([qemu],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-qemu], [add QEMU/KVM support @<:@default=yes@:>@]),[],[with_qemu=yes])
2008-11-19 16:58:23 +00:00
AC_ARG_WITH([uml],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-uml], [add UML support @<:@default=check@:>@]),[],[with_uml=check])
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([openvz],
2011-05-29 10:40:24 +00:00
AC_HELP_STRING([--with-openvz], [add OpenVZ support @<:@default=check@:>@]),[],[with_openvz=check])
2010-12-17 10:28:20 +00:00
AC_ARG_WITH([vmware],
AC_HELP_STRING([--with-vmware], [add VMware support @<:@default=yes@:>@]),[],[with_vmware=yes])
2009-09-04 10:08:47 +00:00
AC_ARG_WITH([libssh2],
2011-04-27 10:26:07 +00:00
AC_HELP_STRING([--with-libssh2], [libssh2 location @<:@default=check@:>@]),[],[with_libssh2=check])
2009-07-24 14:17:06 +00:00
AC_ARG_WITH([phyp],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-phyp], [add PHYP support @<:@default=check@:>@]),[],[with_phyp=check])
2010-03-14 11:11:51 +00:00
AC_ARG_WITH([xenapi],
AC_HELP_STRING([--with-xenapi], [add XenAPI support @<:@default=check@:>@]),[],[with_xenapi=check])
2011-02-10 22:42:34 +00:00
AC_ARG_WITH([libxl],
AC_HELP_STRING([--with-libxl], [add libxenlight support @<:@default=check@:>@]),[],[with_libxl=check])
2009-04-17 16:09:07 +00:00
AC_ARG_WITH([vbox],
2010-06-29 18:01:45 +00:00
AC_HELP_STRING([--with-vbox=@<:@PFX@:>@],
2010-10-22 19:25:03 +00:00
[VirtualBox XPCOMC location @<:@default=yes@:>@]),[],
[with_vbox=yes])
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([lxc],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-lxc], [add Linux Container support @<:@default=check@:>@]),[],[with_lxc=check])
2009-07-23 20:21:08 +00:00
AC_ARG_WITH([esx],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-esx], [add ESX support @<:@default=check@:>@]),[],[with_esx=check])
2011-07-13 14:05:18 +00:00
AC_ARG_WITH([hyperv],
AC_HELP_STRING([--with-hyperv], [add Hyper-V support @<:@default=check@:>@]),[],[with_hyperv=check])
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([test],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-test], [add test driver support @<:@default=yes@:>@]),[],[with_test=yes])
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([remote],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-remote], [add remote driver support @<:@default=yes@:>@]),[],[with_remote=yes])
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([libvirtd],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-libvirtd], [add libvirtd support @<:@default=yes@:>@]),[],[with_libvirtd=yes])
2007-03-15 07:43:16 +00:00
2005-12-02 12:11:06 +00:00
dnl
2010-09-09 15:06:00 +00:00
dnl in case someone want to build static binaries
dnl STATIC_BINARIES="-static"
2005-12-02 12:11:06 +00:00
dnl
2010-09-09 15:06:00 +00:00
STATIC_BINARIES=
2008-05-22 15:34:02 +00:00
AC_SUBST([STATIC_BINARIES])
2005-12-02 12:11:06 +00:00
2007-02-16 18:30:55 +00:00
dnl --enable-debug=(yes|no)
2008-05-22 15:34:02 +00:00
AC_ARG_ENABLE([debug],
2010-01-17 14:48:45 +00:00
[AC_HELP_STRING([--enable-debug=@<:@no|yes@:>@],
[enable debugging output @<:@default=yes@:>@])],[],[enable_debug=yes])
2009-01-05 14:05:29 +00:00
AM_CONDITIONAL([ENABLE_DEBUG], test x"$enable_debug" = x"yes")
2007-02-16 18:30:55 +00:00
if test x"$enable_debug" = x"yes"; then
2008-05-22 15:34:02 +00:00
AC_DEFINE([ENABLE_DEBUG], [], [whether debugging is enabled])
2007-02-16 18:30:55 +00:00
fi
2007-08-07 13:02:35 +00:00
2007-06-11 12:19:46 +00:00
2007-02-23 12:50:58 +00:00
dnl
dnl init script flavor
dnl
AC_MSG_CHECKING([for init script flavor])
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([init-script],
2010-01-17 14:48:45 +00:00
[AC_HELP_STRING([--with-init-script=@<:@redhat|auto|none@:>@],
[Style of init script to install @<:@default=auto@:>@])])
2010-03-24 21:31:31 +00:00
if test "x$with_init_script" = "x" || test "x$with_init_script" = "xauto"; then
2010-09-03 19:48:25 +00:00
if test "$cross_compiling" = yes || test ! -f /etc/redhat-release; then
2009-11-02 16:55:40 +00:00
with_init_script=none
2010-09-03 19:48:25 +00:00
else
with_init_script=redhat
2007-02-23 12:50:58 +00:00
fi
fi
2009-11-02 16:55:40 +00:00
AM_CONDITIONAL([LIBVIRT_INIT_SCRIPT_RED_HAT], test x$with_init_script = xredhat)
AC_MSG_RESULT($with_init_script)
2007-02-23 12:50:58 +00:00
2009-01-19 17:41:39 +00:00
dnl RHEL-5 has a peculiar version of Xen, which requires some special casing
AC_ARG_WITH([rhel5-api],
2010-01-17 14:48:45 +00:00
[AC_HELP_STRING([--with-rhel5-api=@<:@ARG@:>@],
[build for the RHEL-5 API @<:@default=no@:>@])])
2009-01-19 17:41:39 +00:00
if test x"$with_rhel5_api" = x"yes"; then
AC_DEFINE([WITH_RHEL5_API], [1], [whether building for the RHEL-5 API])
fi
2010-12-14 17:14:39 +00:00
AC_PATH_PROG([IP_PATH], [ip], /sbin/ip, [/usr/sbin:$PATH])
AC_DEFINE_UNQUOTED([IP_PATH], "$IP_PATH", [path to ip binary])
2008-05-22 15:34:02 +00:00
AC_PATH_PROG([IPTABLES_PATH], [iptables], /sbin/iptables, [/usr/sbin:$PATH])
AC_DEFINE_UNQUOTED([IPTABLES_PATH], "$IPTABLES_PATH", [path to iptables binary])
2007-02-14 16:26:42 +00:00
2010-12-08 19:09:25 +00:00
AC_PATH_PROG([IP6TABLES_PATH], [ip6tables], /sbin/ip6tables, [/usr/sbin:$PATH])
AC_DEFINE_UNQUOTED([IP6TABLES_PATH], "$IP6TABLES_PATH", [path to ip6tables binary])
2009-11-03 22:11:01 +00:00
AC_PATH_PROG([EBTABLES_PATH], [ebtables], /sbin/ebtables, [/usr/sbin:$PATH])
AC_DEFINE_UNQUOTED([EBTABLES_PATH], "$EBTABLES_PATH", [path to ebtables binary])
2010-03-25 17:46:12 +00:00
2011-05-29 10:40:24 +00:00
dnl
dnl Checks for the OpenVZ driver
dnl
if test "$with_openvz" = "check"; then
with_openvz=$with_linux
fi
if test "$with_openvz" = "yes" && test "$with_linux" = "no"; then
AC_MSG_ERROR([The OpenVZ driver can be enabled on Linux only.])
fi
2008-08-20 20:48:35 +00:00
if test "$with_openvz" = "yes"; then
2008-11-04 23:37:23 +00:00
AC_DEFINE_UNQUOTED([WITH_OPENVZ], 1, [whether OpenVZ driver is enabled])
2007-07-17 13:27:26 +00:00
fi
2008-08-20 20:48:35 +00:00
AM_CONDITIONAL([WITH_OPENVZ], [test "$with_openvz" = "yes"])
2011-05-29 10:40:24 +00:00
dnl
dnl Checks for the VMware Workstation/Player driver
dnl
2010-12-17 10:28:20 +00:00
if test "$with_vmware" = "yes"; then
AC_DEFINE_UNQUOTED([WITH_VMWARE], 1, [whether VMware driver is enabled])
fi
AM_CONDITIONAL([WITH_VMWARE], [test "$with_vmware" = "yes"])
2010-06-29 18:01:45 +00:00
2011-05-29 10:40:24 +00:00
2010-08-12 21:45:20 +00:00
dnl
dnl check for XDR
dnl
if test x"$with_remote" = x"yes" || test x"$with_libvirtd" = x"yes"; then
dnl Where are the XDR functions?
dnl If portablexdr is installed, prefer that.
dnl Otherwise try -lrpc (Cygwin) -lxdr (some MinGW), -lnsl (Solaris)
2011-05-10 15:42:06 +00:00
dnl -ltirpc (glibc 2.13.90 or newer) or none (most Unix)
2010-08-12 21:45:20 +00:00
AC_CHECK_LIB([portablexdr],[xdrmem_create],[],[
2011-05-10 15:42:06 +00:00
AC_SEARCH_LIBS([xdrmem_create],[rpc xdr nsl tirpc],[],
2010-08-12 21:45:20 +00:00
[AC_MSG_ERROR([Cannot find a XDR library])])
])
dnl check for cygwin's variation in xdr function names
AC_CHECK_FUNCS([xdr_u_int64_t],[],[],[#include <rpc/xdr.h>])
2010-12-08 03:35:08 +00:00
2011-05-10 15:42:06 +00:00
dnl Cygwin/recent glibc requires -I/usr/include/tirpc for <rpc/rpc.h>
2010-12-08 03:35:08 +00:00
old_CFLAGS=$CFLAGS
AC_CACHE_CHECK([where to find <rpc/rpc.h>], [lv_cv_xdr_cflags], [
for add_CFLAGS in '' '-I/usr/include/tirpc' 'missing'; do
if test x"$add_CFLAGS" = xmissing; then
lv_cv_xdr_cflags=missing; break
fi
CFLAGS="$old_CFLAGS $add_CFLAGS"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <rpc/rpc.h>
]])], [lv_cv_xdr_cflags=${add_CFLAGS:-none}; break])
done
])
CFLAGS=$old_CFLAGS
case $lv_cv_xdr_cflags in
none) XDR_CFLAGS= ;;
missing) AC_MSG_ERROR([Unable to find <rpc/rpc.h>]) ;;
*) XDR_CFLAGS=$lv_cv_xdr_cflags ;;
esac
AC_SUBST([XDR_CFLAGS])
2010-08-12 21:45:20 +00:00
fi
2011-06-09 19:47:43 +00:00
dnl
dnl check for libdl
dnl
dlfcn_found=yes
dlopen_found=yes
AC_CHECK_HEADER([dlfcn.h],, [dlfcn_found=no])
AC_SEARCH_LIBS([dlopen], [dl],, [dlopen_found=no])
case $ac_cv_search_dlopen:$host_os in
'none required'* | *:mingw* | *:msvc*) DLOPEN_LIBS= ;;
no*) AC_MSG_ERROR([Unable to find dlopen()]) ;;
*) if test "x$dlfcn_found" != "xyes"; then
AC_MSG_ERROR([Unable to find dlfcn.h])
fi
DLOPEN_LIBS=$ac_cv_search_dlopen ;;
esac
AC_SUBST([DLOPEN_LIBS])
2010-06-29 18:01:45 +00:00
dnl
dnl check for VirtualBox XPCOMC location
dnl
vbox_xpcomc_dir=
2010-10-22 19:25:03 +00:00
if test "x$with_vbox" != "xyes" && test "x$with_vbox" != "xno"; then
# intentionally don't do any further checks here on the provided path
vbox_xpcomc_dir=$with_vbox
with_vbox=yes
2010-06-29 18:01:45 +00:00
fi
AC_DEFINE_UNQUOTED([VBOX_XPCOMC_DIR], ["$vbox_xpcomc_dir"],
[Location of directory containing VirtualBox XPCOMC library])
2009-04-17 16:09:07 +00:00
if test "x$with_vbox" = "xyes"; then
2010-12-14 22:07:57 +00:00
case "$host" in
*-*-mingw* | *-*-msvc*) MSCOM_LIBS="-lole32 -loleaut32" ;;
*) MSCOM_LIBS= ;;
esac
AC_SUBST([MSCOM_LIBS])
2009-04-17 16:09:07 +00:00
AC_DEFINE_UNQUOTED([WITH_VBOX], 1, [whether VirtualBox driver is enabled])
fi
AM_CONDITIONAL([WITH_VBOX], [test "$with_vbox" = "yes"])
2008-11-04 23:37:23 +00:00
if test "$with_libvirtd" = "no" ; then
with_qemu=no
fi
2007-09-18 23:36:30 +00:00
if test "$with_qemu" = "yes" ; then
2008-11-04 23:37:23 +00:00
AC_DEFINE_UNQUOTED([WITH_QEMU], 1, [whether QEMU driver is enabled])
2007-03-15 07:43:16 +00:00
fi
2008-08-20 20:48:35 +00:00
AM_CONDITIONAL([WITH_QEMU], [test "$with_qemu" = "yes"])
2007-03-15 07:43:16 +00:00
2007-09-18 23:36:30 +00:00
if test "$with_test" = "yes" ; then
2008-11-04 23:37:23 +00:00
AC_DEFINE_UNQUOTED([WITH_TEST], 1, [whether Test driver is enabled])
2007-03-15 07:43:16 +00:00
fi
2008-08-20 20:48:35 +00:00
AM_CONDITIONAL([WITH_TEST], [test "$with_test" = "yes"])
2007-03-15 07:43:16 +00:00
2007-09-18 23:36:30 +00:00
if test "$with_remote" = "yes" ; then
2008-11-04 23:37:23 +00:00
AC_DEFINE_UNQUOTED([WITH_REMOTE], 1, [whether Remote driver is enabled])
2007-06-11 12:19:46 +00:00
fi
2008-08-20 20:48:35 +00:00
AM_CONDITIONAL([WITH_REMOTE], [test "$with_remote" = "yes"])
2007-06-11 12:19:46 +00:00
2008-06-10 15:35:15 +00:00
if test "$with_libvirtd" = "yes" ; then
2008-11-04 23:37:23 +00:00
AC_DEFINE_UNQUOTED([WITH_LIBVIRTD], 1, [whether libvirtd daemon is enabled])
2008-06-10 15:35:15 +00:00
fi
2008-08-20 20:48:35 +00:00
AM_CONDITIONAL([WITH_LIBVIRTD], [test "$with_libvirtd" = "yes"])
2008-06-10 15:35:15 +00:00
2010-03-14 11:11:51 +00:00
old_LIBS="$LIBS"
old_CFLAGS="$CFLAGS"
LIBXENSERVER_LIBS=""
LIBXENSERVER_CFLAGS=""
dnl search for the XenServer library
2010-12-23 09:32:33 +00:00
fail=0
2010-03-14 11:11:51 +00:00
if test "$with_xenapi" != "no" ; then
2010-03-24 08:10:13 +00:00
if test "$with_xenapi" != "yes" && test "$with_xenapi" != "check" ; then
2010-03-14 11:11:51 +00:00
LIBXENSERVER_CFLAGS="-I$with_xenapi/include"
LIBXENSERVER_LIBS="-L$with_xenapi"
fi
CFLAGS="$CFLAGS $LIBXENSERVER_CFLAGS"
LIBS="$LIBS $LIBXENSERVER_LIBS"
AC_CHECK_LIB([xenserver], [xen_vm_start], [
with_xenapi=yes
LIBXENSERVER_LIBS="$LIBXENSERVER_LIBS -lxenserver"
],[
if test "$with_xenapi" = "yes"; then
fail=1
fi
with_xenapi=no
])
fi
LIBS="$old_LIBS"
CFLAGS="$old_CFLAGS"
if test $fail = 1; then
AC_MSG_ERROR([You must install the XenServer Library to compile XenAPI driver with -lxenserver])
fi
if test "$with_xenapi" = "yes"; then
AC_DEFINE_UNQUOTED([WITH_XENAPI], 1, [whether XenAPI driver is enabled])
fi
AC_SUBST([LIBXENSERVER_CFLAGS])
AC_SUBST([LIBXENSERVER_LIBS])
2011-02-10 22:42:34 +00:00
old_LIBS="$LIBS"
old_CFLAGS="$CFLAGS"
LIBXL_LIBS=""
LIBXL_CFLAGS=""
dnl search for libxl, aka libxenlight
fail=0
if test "$with_libxl" != "no" ; then
if test "$with_libxl" != "yes" && test "$with_libxl" != "check" ; then
LIBXL_CFLAGS="-I$with_libxl/include"
LIBXL_LIBS="-L$with_libxl"
fi
CFLAGS="$CFLAGS $LIBXL_CFLAGS"
LIBS="$LIBS $LIBXL_LIBS"
2011-03-18 20:54:13 +00:00
AC_CHECK_LIB([xenlight], [libxl_domain_create_new], [
2011-02-10 22:42:34 +00:00
with_libxl=yes
LIBXL_LIBS="$LIBXL_LIBS -lxenlight -lxenstore -lxenctrl -lxenguest -luuid -lutil -lblktapctl"
],[
if test "$with_libxl" = "yes"; then
fail=1
fi
with_libxl=no
],[
-lxenstore -lxenctrl -lxenguest -luuid -lutil -lblktapctl
])
fi
LIBS="$old_LIBS"
CFLAGS="$old_CFLAGS"
if test $fail = 1; then
AC_MSG_ERROR([You must install the libxl Library to compile libxenlight driver with -lxl])
fi
if test "$with_libxl" = "yes"; then
AC_DEFINE_UNQUOTED([WITH_LIBXL], 1, [whether libxenlight driver is enabled])
fi
AM_CONDITIONAL([WITH_LIBXL], [test "$with_libxl" = "yes"])
AC_SUBST([LIBXL_CFLAGS])
AC_SUBST([LIBXL_LIBS])
2010-03-14 11:11:51 +00:00
2010-01-17 14:48:46 +00:00
old_LIBS="$LIBS"
old_CFLAGS="$CFLAGS"
2008-11-04 23:37:23 +00:00
XEN_LIBS=""
XEN_CFLAGS=""
dnl search for the Xen store library
if test "$with_xen" != "no" ; then
2010-03-24 08:10:13 +00:00
if test "$with_xen" != "yes" && test "$with_xen" != "check" ; then
2008-11-04 23:37:23 +00:00
XEN_CFLAGS="-I$with_xen/include"
XEN_LIBS="-L$with_xen/lib64 -L$with_xen/lib"
2007-03-15 07:43:16 +00:00
fi
2008-11-04 23:37:23 +00:00
fail=0
CFLAGS="$CFLAGS $XEN_CFLAGS"
LIBS="$LIBS $XEN_LIBS"
AC_CHECK_LIB([xenstore], [xs_read], [
with_xen=yes
XEN_LIBS="$XEN_LIBS -lxenstore"
],[
2010-01-17 14:48:46 +00:00
if test "$with_xen" = "yes"; then
2008-11-04 23:37:23 +00:00
fail=1
fi
2010-01-17 14:48:46 +00:00
with_xen=no
2008-11-04 23:37:23 +00:00
])
2010-01-17 14:48:46 +00:00
fi
2008-11-04 23:37:23 +00:00
2010-01-17 14:48:46 +00:00
if test "$with_xen" != "no" ; then
2008-05-22 15:34:02 +00:00
AC_CHECK_HEADERS([xen/xen.h xen/version.h xen/dom0_ops.h],,[
2010-01-17 14:48:46 +00:00
if test "$with_xen" = "yes"; then
fail=1
fi
with_xen=no
2007-07-19 15:37:54 +00:00
],
[#include <stdio.h>
#include <stdint.h>
])
2010-01-17 14:48:46 +00:00
fi
2007-07-19 15:37:54 +00:00
2010-01-17 14:48:46 +00:00
if test "$with_xen" != "no" ; then
2007-07-19 15:37:54 +00:00
dnl Search for the location of <xen/{linux,sys}/privcmd.h>.
2010-01-17 14:48:46 +00:00
found=
AC_CHECK_HEADERS([xen/sys/privcmd.h xen/linux/privcmd.h], [found=yes; break;], [],
[#include <stdio.h>
#include <stdint.h>
#include <xen/xen.h>
])
if test "x$found" != "xyes"; then
if test "$with_xen" = "yes"; then
fail=1
fi
with_xen=no
fi
2007-03-15 07:43:16 +00:00
fi
2010-01-17 14:48:46 +00:00
LIBS="$old_LIBS"
CFLAGS="$old_CFLAGS"
if test $fail = 1; then
AC_MSG_ERROR([You must install the Xen development package to compile Xen driver with -lxenstore])
fi
2008-11-04 23:37:23 +00:00
if test "$with_xen" = "yes"; then
AC_DEFINE_UNQUOTED([WITH_XEN], 1, [whether Xen driver is enabled])
fi
2010-01-17 14:48:46 +00:00
2008-11-04 23:37:23 +00:00
AM_CONDITIONAL([WITH_XEN], [test "$with_xen" = "yes"])
AC_SUBST([XEN_CFLAGS])
AC_SUBST([XEN_LIBS])
2005-11-02 13:19:10 +00:00
2011-03-29 12:39:18 +00:00
AM_CONDITIONAL([WITH_XENXS], [test "$with_libxl" = "yes" || test "$with_xen" = "yes"])
2008-11-25 10:44:52 +00:00
dnl
dnl check for kernel headers required by xen_inotify
dnl
if test "$with_xen" != "yes"; then
with_xen_inotify=no
fi
if test "$with_xen_inotify" != "no"; then
2009-08-05 08:57:40 +00:00
AC_CHECK_HEADER([sys/inotify.h], [
with_xen_inotify=yes
], [
if test "$with_xen_inotify" = "check"; then
with_xen_inotify=no
AC_MSG_NOTICE([Header file <sys/inotify.h> is required for Xen Inotify support, disabling it])
else
AC_MSG_ERROR([Header file <sys/inotify.h> is required for Xen Inotify support!])
fi
0])
2008-11-25 10:44:52 +00:00
fi
if test "$with_xen_inotify" = "yes"; then
AC_DEFINE_UNQUOTED([WITH_XEN_INOTIFY], 1,[whether Xen inotify sub-driver is enabled])
fi
AM_CONDITIONAL([WITH_XEN_INOTIFY], [test "$with_xen_inotify" = "yes"])
2008-09-17 14:07:49 +00:00
dnl
dnl check for kvm headers
2008-09-18 08:54:23 +00:00
dnl
2008-09-17 14:07:49 +00:00
AC_CHECK_HEADERS([linux/kvm.h])
2009-08-05 08:52:14 +00:00
dnl
dnl check for sufficient headers for LXC
dnl
2010-04-23 16:00:19 +00:00
if test "$with_libvirtd" = "no" ; then
with_lxc=no
fi
2010-03-24 21:31:31 +00:00
if test "$with_lxc" = "yes" || test "$with_lxc" = "check"; then
2011-05-12 09:55:43 +00:00
AC_TRY_LINK([
2010-05-04 23:18:28 +00:00
#include <sched.h>
], [
unshare (1);
], [
with_lxc=yes
], [
2009-08-05 08:52:14 +00:00
if test "$with_lxc" = "check"; then
with_lxc=no
2010-05-04 23:18:28 +00:00
AC_MSG_NOTICE([Function unshare() not present in <sched.h> header but required for LXC driver, disabling it])
2009-08-05 08:52:14 +00:00
else
2010-05-04 23:18:28 +00:00
AC_MSG_ERROR([Function unshare() not present in <sched.h> header, but required for LXC driver])
2009-08-05 08:52:14 +00:00
fi
])
fi
2009-08-05 10:59:58 +00:00
if test "$with_lxc" = "yes" ; then
AC_DEFINE_UNQUOTED([WITH_LXC], 1, [whether LXC driver is enabled])
fi
AM_CONDITIONAL([WITH_LXC], [test "$with_lxc" = "yes"])
2010-10-22 23:26:08 +00:00
dnl
dnl check for shell that understands <> redirection without truncation,
dnl needed by src/qemu/qemu_monitor_{text,json}.c.
dnl
if test "$with_qemu" = yes; then
lv_wrapper_shell=
AC_CACHE_CHECK([for shell that supports <> redirection],
[lv_cv_wrapper_shell],
[
# If cross-compiling, guess that /bin/sh is good enough except for
# Linux, where it might be dash 0.5.5 which is known broken; and on
# Linux, we have a good chance that /bin/bash will exist.
# If we guess wrong, a user can override the cache variable.
# Going through /bin/bash is a slight slowdown if /bin/sh works.
if test "$cross_compiling" = yes; then
case $host_os in
linux*) lv_cv_wrapper_shell=/bin/bash ;;
*) lv_cv_wrapper_shell=/bin/sh ;;
esac
else
for lv_cv_wrapper_shell in /bin/sh bash ksh zsh none; do
test $lv_cv_wrapper_shell = none &&
AC_MSG_ERROR([could not find decent shell])
echo a > conftest.a
2010-10-26 16:37:06 +00:00
($lv_cv_wrapper_shell -c ': 1<>conftest.a') 2>/dev/null &&
2010-10-22 23:26:08 +00:00
case `cat conftest.a`.$lv_cv_wrapper_shell in
a./*) break;; dnl /bin/sh is good enough
a.*) dnl bash, ksh, and zsh all understand 'command', use that
dnl to determine the absolute path of the shell
lv_cv_wrapper_shell=`$lv_cv_wrapper_shell -c \
2010-10-26 16:37:06 +00:00
"command -v $lv_cv_wrapper_shell"`
2010-10-22 23:26:08 +00:00
case $lv_cv_wrapper_shell in
/*) break;;
esac
;;
esac
done
rm -f conftest.a
fi
])
if test "x$lv_cv_wrapper_shell" != x/bin/sh; then
lv_wrapper_shell=$lv_cv_wrapper_shell
fi
if test "x$lv_wrapper_shell" != x; then
2010-10-26 16:37:06 +00:00
AC_DEFINE_UNQUOTED([VIR_WRAPPER_SHELL], ["$lv_wrapper_shell"],
2010-10-22 23:26:08 +00:00
[Define to the absolute path of a shell that does not truncate on
<> redirection, if /bin/sh does not fit the bill])
fi
fi
2009-08-05 10:59:58 +00:00
dnl
dnl check for kernel headers required by src/bridge.c
dnl
2010-03-24 21:31:31 +00:00
if test "$with_qemu" = "yes" || test "$with_lxc" = "yes" ; then
2009-08-05 10:59:58 +00:00
AC_CHECK_HEADERS([linux/param.h linux/sockios.h linux/if_bridge.h linux/if_tun.h],,
2010-04-23 09:40:13 +00:00
AC_MSG_ERROR([You must install kernel-headers in order to compile libvirt with QEMU or LXC support]))
2009-08-05 10:59:58 +00:00
fi
2009-08-05 08:52:14 +00:00
2009-09-10 13:21:10 +00:00
dnl Need to test if pkg-config exists
PKG_PROG_PKG_CONFIG
2009-05-25 11:56:00 +00:00
2006-02-16 22:50:52 +00:00
dnl ==========================================================================
dnl find libxml2 library, borrowed from xmlsec
dnl ==========================================================================
LIBXML_CONFIG="xml2-config"
LIBXML_CFLAGS=""
LIBXML_LIBS=""
LIBXML_FOUND="no"
2007-09-19 15:35:00 +00:00
2010-01-17 14:48:45 +00:00
AC_ARG_WITH([libxml], AC_HELP_STRING([--with-libxml=@<:@PFX@:>@], [libxml2 location]))
2008-01-22 21:30:05 +00:00
if test "x$with_libxml" = "xno" ; then
2007-12-05 23:02:13 +00:00
AC_MSG_CHECKING(for libxml2 libraries >= $LIBXML_REQUIRED)
2008-05-22 15:34:02 +00:00
AC_MSG_ERROR([libxml2 >= $LIBXML_REQUIRED is required for libvirt])
2010-03-24 08:10:13 +00:00
elif test "x$with_libxml" = "x" && test "x$PKG_CONFIG" != "x" ; then
2008-01-22 21:30:05 +00:00
PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= $LIBXML_REQUIRED, [LIBXML_FOUND=yes], [LIBXML_FOUND=no])
2006-02-16 22:50:52 +00:00
fi
2008-01-22 21:30:05 +00:00
if test "$LIBXML_FOUND" = "no" ; then
if test "x$with_libxml" != "x" ; then
2006-02-16 22:50:52 +00:00
LIBXML_CONFIG=$with_libxml/bin/$LIBXML_CONFIG
fi
2007-09-19 15:35:00 +00:00
AC_MSG_CHECKING(libxml2 $LIBXML_CONFIG >= $LIBXML_REQUIRED )
2006-02-16 22:50:52 +00:00
if ! $LIBXML_CONFIG --version > /dev/null 2>&1 ; then
2008-05-22 15:34:02 +00:00
AC_MSG_ERROR([Could not find libxml2 anywhere (see config.log for details).])
2006-02-16 22:50:52 +00:00
fi
vers=`$LIBXML_CONFIG --version | awk -F. '{ printf "%d", ($1 * 1000 + $2) * 1000 + $3;}'`
2007-09-19 15:35:00 +00:00
minvers=`echo $LIBXML_REQUIRED | awk -F. '{ printf "%d", ($1 * 1000 + $2) * 1000 + $3;}'`
2006-02-16 22:50:52 +00:00
if test "$vers" -ge "$minvers" ; then
LIBXML_LIBS="`$LIBXML_CONFIG --libs`"
LIBXML_CFLAGS="`$LIBXML_CONFIG --cflags`"
LIBXML_FOUND="yes"
2007-09-19 15:35:00 +00:00
AC_MSG_RESULT(yes)
2006-02-16 22:50:52 +00:00
else
2008-01-22 21:30:05 +00:00
AC_MSG_ERROR(
[You need at least libxml2 $LIBXML_REQUIRED for this version of libvirt])
2006-02-16 22:50:52 +00:00
fi
fi
2008-05-22 15:34:02 +00:00
AC_SUBST([LIBXML_CFLAGS])
AC_SUBST([LIBXML_LIBS])
2006-02-16 22:50:52 +00:00
2007-06-11 12:19:46 +00:00
dnl xmlURI structure has query_raw?
old_cflags="$CFLAGS"
2009-12-18 17:34:40 +00:00
old_libs="$LIBS"
2007-06-11 12:19:46 +00:00
CFLAGS="$CFLAGS $LIBXML_CFLAGS"
2009-12-18 17:34:40 +00:00
LIBS="$LIBS $LIBXML_LIBS"
2008-05-22 15:34:02 +00:00
AC_CHECK_MEMBER([struct _xmlURI.query_raw],
[AC_DEFINE([HAVE_XMLURI_QUERY_RAW], [], [Have query_raw field in libxml2 xmlURI structure])],,
2007-06-11 12:19:46 +00:00
[#include <libxml/uri.h>])
CFLAGS="$old_cflags"
2009-12-18 17:34:40 +00:00
LIBS="$old_libs"
2007-06-11 12:19:46 +00:00
dnl GnuTLS library
2007-09-19 17:42:40 +00:00
GNUTLS_CFLAGS=
GNUTLS_LIBS=
2008-01-22 21:30:05 +00:00
GNUTLS_FOUND=no
2009-12-21 17:47:12 +00:00
if test -x "$PKG_CONFIG" ; then
2008-01-22 21:30:05 +00:00
PKG_CHECK_MODULES(GNUTLS, gnutls >= $GNUTLS_REQUIRED,
[GNUTLS_FOUND=yes], [GNUTLS_FOUND=no])
fi
if test "$GNUTLS_FOUND" = "no"; then
2008-05-22 15:40:01 +00:00
fail=0
2007-09-19 17:42:40 +00:00
old_libs="$LIBS"
2008-05-22 15:40:01 +00:00
AC_CHECK_HEADER([gnutls/gnutls.h], [], [fail=1])
AC_CHECK_LIB([gnutls], [gnutls_handshake],[], [fail=1], [-lgcrypt])
test $fail = 1 &&
AC_MSG_ERROR([You must install the GnuTLS library in order to compile and run libvirt])
2009-07-17 19:20:08 +00:00
dnl Not all versions of gnutls include -lgcrypt, and so we add
dnl it explicitly for the calls to gcry_control/check_version
GNUTLS_LIBS="$LIBS -lgcrypt"
2007-09-19 17:42:40 +00:00
LIBS="$old_libs"
2009-12-21 17:47:12 +00:00
else
GNUTLS_LIBS="$GNUTLS_LIBS -lgcrypt"
2007-09-19 17:42:40 +00:00
fi
2008-05-22 15:34:02 +00:00
AC_SUBST([GNUTLS_CFLAGS])
AC_SUBST([GNUTLS_LIBS])
2007-06-11 12:19:46 +00:00
2007-09-19 01:56:55 +00:00
2007-12-05 15:24:15 +00:00
dnl Cyrus SASL
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([sasl],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-sasl], [use cyrus SASL for authentication @<:@default=check@:>@]),
2007-12-05 15:24:15 +00:00
[],
2008-01-22 21:30:05 +00:00
[with_sasl=check])
2007-12-05 15:24:15 +00:00
SASL_CFLAGS=
SASL_LIBS=
2008-01-22 21:30:05 +00:00
if test "x$with_sasl" != "xno"; then
2010-03-24 08:10:13 +00:00
if test "x$with_sasl" != "xyes" && test "x$with_sasl" != "xcheck"; then
2007-12-05 15:24:15 +00:00
SASL_CFLAGS="-I$with_sasl"
SASL_LIBS="-L$with_sasl"
fi
2008-05-22 15:40:01 +00:00
fail=0
2007-12-05 15:24:15 +00:00
old_cflags="$CFLAGS"
old_libs="$LIBS"
CFLAGS="$CFLAGS $SASL_CFLAGS"
LIBS="$LIBS $SASL_LIBS"
2008-01-22 21:30:05 +00:00
AC_CHECK_HEADER([sasl/sasl.h],[],[
2009-12-21 17:58:09 +00:00
if test "x$with_sasl" = "xcheck" ; then
2008-01-22 21:30:05 +00:00
with_sasl=no
else
2008-05-22 15:40:01 +00:00
fail=1
2008-01-22 21:30:05 +00:00
fi])
if test "x$with_sasl" != "xno" ; then
2009-04-01 10:40:38 +00:00
AC_CHECK_LIB([sasl2], [sasl_client_init],[
SASL_LIBS="$SASL_LIBS -lsasl2"
with_sasl=yes
],[
AC_CHECK_LIB([sasl], [sasl_client_init],[
SASL_LIBS="$SASL_LIBS -lsasl"
with_sasl=yes
],[
if test "x$with_sasl" = "xcheck" ; then
2008-01-22 21:30:05 +00:00
with_sasl=no
2009-04-01 10:40:38 +00:00
else
2008-05-22 15:40:01 +00:00
fail=1
2009-04-01 10:40:38 +00:00
fi
])
])
2008-01-22 21:30:05 +00:00
fi
2008-05-22 15:40:01 +00:00
test $fail = 1 &&
AC_MSG_ERROR([You must install the Cyrus SASL development package in order to compile libvirt])
2007-12-05 15:24:15 +00:00
CFLAGS="$old_cflags"
LIBS="$old_libs"
2008-01-22 21:30:05 +00:00
if test "x$with_sasl" = "xyes" ; then
2008-05-22 15:34:02 +00:00
AC_DEFINE_UNQUOTED([HAVE_SASL], 1,
2008-01-22 21:30:05 +00:00
[whether Cyrus SASL is available for authentication])
fi
2007-12-05 15:24:15 +00:00
fi
2008-05-22 15:34:02 +00:00
AM_CONDITIONAL([HAVE_SASL], [test "x$with_sasl" = "xyes"])
AC_SUBST([SASL_CFLAGS])
AC_SUBST([SASL_LIBS])
2007-12-05 15:24:15 +00:00
2009-11-03 18:59:18 +00:00
dnl YAJL JSON library http://lloyd.github.com/yajl/
AC_ARG_WITH([yajl],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-yajl], [use YAJL for JSON parsing/formatting @<:@default=check@:>@]),
2009-11-03 18:59:18 +00:00
[],
[with_yajl=check])
YAJL_CFLAGS=
YAJL_LIBS=
2011-05-03 16:50:58 +00:00
with_yajl2=no
2009-11-03 18:59:18 +00:00
if test "x$with_yajl" != "xno"; then
2010-03-24 08:10:13 +00:00
if test "x$with_yajl" != "xyes" && test "x$with_yajl" != "xcheck"; then
2009-11-03 18:59:18 +00:00
YAJL_CFLAGS="-I$with_yajl/include"
YAJL_LIBS="-L$with_yajl/lib"
fi
fail=0
old_cppflags="$CPPFLAGS"
2009-12-18 17:34:40 +00:00
old_libs="$LIBS"
2009-11-03 18:59:18 +00:00
CPPFLAGS="$CPPFLAGS $YAJL_CFLAGS"
2009-12-18 17:34:40 +00:00
LIBS="$LIBS $YAJL_LIBS"
2009-11-03 18:59:18 +00:00
AC_CHECK_HEADER([yajl/yajl_common.h],[],[
2009-12-07 16:51:14 +00:00
if test "x$with_yajl" = "xcheck" ; then
2009-11-03 18:59:18 +00:00
with_yajl=no
else
fail=1
fi])
if test "x$with_yajl" != "xno" ; then
AC_CHECK_LIB([yajl], [yajl_parse],[
YAJL_LIBS="$YAJL_LIBS -lyajl"
with_yajl=yes
2011-05-03 16:50:58 +00:00
AC_CHECK_LIB([yajl], [yajl_tree_parse],[
with_yajl2=yes
],[])
2009-11-03 18:59:18 +00:00
],[
if test "x$with_yajl" = "xcheck" ; then
with_yajl=no
else
fail=1
fi
])
fi
test $fail = 1 &&
AC_MSG_ERROR([You must install the YAJL development package in order to compile libvirt])
CPPFLAGS="$old_cppflags"
2009-12-18 17:34:40 +00:00
LIBS="$old_libs"
2009-11-03 18:59:18 +00:00
if test "x$with_yajl" = "xyes" ; then
AC_DEFINE_UNQUOTED([HAVE_YAJL], 1,
[whether YAJL is available for JSON parsing/formatting])
fi
2011-05-03 16:50:58 +00:00
if test "x$with_yajl2" = "xyes" ; then
AC_DEFINE_UNQUOTED([HAVE_YAJL2], 1,
[whether YAJL has API version 2])
fi
2009-11-03 18:59:18 +00:00
fi
AM_CONDITIONAL([HAVE_YAJL], [test "x$with_yajl" = "xyes"])
AC_SUBST([YAJL_CFLAGS])
AC_SUBST([YAJL_LIBS])
2011-01-18 18:37:45 +00:00
dnl SANLOCK https://fedorahosted.org/sanlock/
AC_ARG_WITH([sanlock],
2011-09-19 10:04:59 +00:00
AC_HELP_STRING([--with-sanlock], [build Sanlock plugin for lock management @<:@default=check@:>@]),
2011-01-18 18:37:45 +00:00
[],
[with_sanlock=check])
SANLOCK_CFLAGS=
SANLOCK_LIBS=
if test "x$with_sanlock" != "xno"; then
if test "x$with_sanlock" != "xyes" && test "x$with_sanlock" != "xcheck"; then
SANLOCK_CFLAGS="-I$with_sanlock/include"
SANLOCK_LIBS="-L$with_sanlock/lib"
fi
fail=0
old_cppflags="$CPPFLAGS"
old_libs="$LIBS"
CPPFLAGS="$CPPFLAGS $SANLOCK_CFLAGS"
LIBS="$LIBS $SANLOCK_LIBS"
AC_CHECK_HEADER([sanlock.h],[],[
if test "x$with_sanlock" = "xcheck" ; then
with_sanlock=no
else
fail=1
fi])
if test "x$with_sanlock" != "xno" ; then
2011-09-19 10:04:59 +00:00
AC_CHECK_LIB([sanlock_client], [sanlock_init],[
SANLOCK_LIBS="$SANLOCK_LIBS -lsanlock_client"
2011-01-18 18:37:45 +00:00
with_sanlock=yes
],[
if test "x$with_sanlock" = "xcheck" ; then
with_sanlock=no
else
fail=1
fi
])
fi
test $fail = 1 &&
2011-09-19 10:04:59 +00:00
AC_MSG_ERROR([You must install the Sanlock development package in order to compile libvirt])
2011-01-18 18:37:45 +00:00
CPPFLAGS="$old_cppflags"
LIBS="$old_libs"
if test "x$with_sanlock" = "xyes" ; then
AC_DEFINE_UNQUOTED([HAVE_SANLOCK], 1,
2011-09-19 10:04:59 +00:00
[whether Sanlock plugin for lock management is available])
2011-01-18 18:37:45 +00:00
fi
fi
AM_CONDITIONAL([HAVE_SANLOCK], [test "x$with_sanlock" = "xyes"])
AC_SUBST([SANLOCK_CFLAGS])
AC_SUBST([SANLOCK_LIBS])
2007-12-05 18:21:27 +00:00
dnl PolicyKit library
POLKIT_CFLAGS=
POLKIT_LIBS=
2009-08-06 12:54:08 +00:00
PKCHECK_PATH=
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([polkit],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-polkit], [use PolicyKit for UNIX socket access checks @<:@default=check@:>@]),
2007-12-05 18:21:27 +00:00
[],
[with_polkit=check])
2009-08-06 12:54:08 +00:00
with_polkit0=no
2011-07-07 21:12:26 +00:00
with_dbus=no
2009-08-06 12:54:08 +00:00
with_polkit1=no
2010-03-24 21:31:31 +00:00
if test "x$with_polkit" = "xyes" || test "x$with_polkit" = "xcheck"; then
2009-08-06 12:54:08 +00:00
dnl Check for new polkit first - just a binary
AC_PATH_PROG([PKCHECK_PATH],[pkcheck], [], [/usr/sbin:$PATH])
if test "x$PKCHECK_PATH" != "x" ; then
AC_DEFINE_UNQUOTED([PKCHECK_PATH],["$PKCHECK_PATH"],[Location of pkcheck program])
2008-05-22 15:34:02 +00:00
AC_DEFINE_UNQUOTED([HAVE_POLKIT], 1,
2009-08-06 12:54:08 +00:00
[use PolicyKit for UNIX socket access checks])
AC_DEFINE_UNQUOTED([HAVE_POLKIT1], 1,
[use PolicyKit for UNIX socket access checks])
with_polkit="yes"
with_polkit1="yes"
else
dnl Check for old polkit second - library + binary
PKG_CHECK_MODULES(POLKIT, polkit-dbus >= $POLKIT_REQUIRED,
[with_polkit=yes], [
if test "x$with_polkit" = "xcheck" ; then
with_polkit=no
else
AC_MSG_ERROR(
[You must install PolicyKit >= $POLKIT_REQUIRED to compile libvirt])
fi
])
if test "x$with_polkit" = "xyes" ; then
AC_DEFINE_UNQUOTED([HAVE_POLKIT], 1,
[use PolicyKit for UNIX socket access checks])
AC_DEFINE_UNQUOTED([HAVE_POLKIT0], 1,
[use PolicyKit for UNIX socket access checks])
2011-07-07 21:12:26 +00:00
AC_DEFINE_UNQUOTED([HAVE_DBUS], 1,
[use DBus for PolicyKit])
2009-08-06 12:54:08 +00:00
old_CFLAGS=$CFLAGS
2009-12-18 17:34:40 +00:00
old_LIBS=$LIBS
2009-08-06 12:54:08 +00:00
CFLAGS="$CFLAGS $POLKIT_CFLAGS"
2009-12-18 17:34:40 +00:00
LIBS="$LIBS $POLKIT_LIBS"
2009-08-06 12:54:08 +00:00
AC_CHECK_FUNCS([polkit_context_is_caller_authorized])
CFLAGS="$old_CFLAGS"
2009-12-18 17:34:40 +00:00
LIBS="$old_LIBS"
2009-08-06 12:54:08 +00:00
AC_PATH_PROG([POLKIT_AUTH], [polkit-auth])
if test "x$POLKIT_AUTH" != "x"; then
AC_DEFINE_UNQUOTED([POLKIT_AUTH],["$POLKIT_AUTH"],[Location of polkit-auth program])
fi
with_polkit0="yes"
2011-07-07 21:12:26 +00:00
with_dbus="yes"
2008-02-20 16:54:35 +00:00
fi
2008-01-22 21:30:05 +00:00
fi
2007-12-05 18:21:27 +00:00
fi
2008-05-22 15:34:02 +00:00
AM_CONDITIONAL([HAVE_POLKIT], [test "x$with_polkit" = "xyes"])
2009-08-06 12:54:08 +00:00
AM_CONDITIONAL([HAVE_POLKIT0], [test "x$with_polkit0" = "xyes"])
2011-07-07 21:12:26 +00:00
AM_CONDITIONAL([HAVE_DBUS], [test "x$with_dbus" = "xyes"])
2009-08-06 12:54:08 +00:00
AM_CONDITIONAL([HAVE_POLKIT1], [test "x$with_polkit1" = "xyes"])
2008-05-22 15:34:02 +00:00
AC_SUBST([POLKIT_CFLAGS])
AC_SUBST([POLKIT_LIBS])
2007-12-05 15:24:15 +00:00
2007-09-19 01:56:55 +00:00
dnl Avahi library
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([avahi],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-avahi], [use avahi to advertise remote daemon @<:@default=check@:>@]),
2007-09-19 01:56:55 +00:00
[],
[with_avahi=check])
AVAHI_CFLAGS=
AVAHI_LIBS=
2010-03-24 21:31:31 +00:00
if test "x$with_avahi" = "xyes" || test "x$with_avahi" = "xcheck"; then
2008-01-22 21:30:05 +00:00
PKG_CHECK_MODULES(AVAHI, avahi-client >= $AVAHI_REQUIRED,
[with_avahi=yes], [
if test "x$with_avahi" = "xcheck" ; then
with_avahi=no
else
AC_MSG_ERROR(
[You must install Avahi >= $AVAHI_REQUIRED to compile libvirt])
fi
])
if test "x$with_avahi" = "xyes" ; then
2008-05-22 15:34:02 +00:00
AC_DEFINE_UNQUOTED([HAVE_AVAHI], 1,
2008-01-22 21:30:05 +00:00
[whether Avahi is used to broadcast server presense])
fi
2007-09-19 01:56:55 +00:00
fi
2008-05-22 15:34:02 +00:00
AM_CONDITIONAL([HAVE_AVAHI], [test "x$with_avahi" = "xyes"])
AC_SUBST([AVAHI_CFLAGS])
AC_SUBST([AVAHI_LIBS])
2007-09-19 01:56:55 +00:00
2010-09-15 13:44:11 +00:00
dnl Audit library
AC_ARG_WITH([audit],
AC_HELP_STRING([--with-audit], [use audit library @<:@default=check@:>@]),
[],
[with_audit=check])
AUDIT_CFLAGS=
AUDIT_LIBS=
if test "$with_audit" != "no" ; then
old_cflags="$CFLAGS"
old_libs="$LIBS"
2011-03-28 10:05:32 +00:00
if test "$with_audit" != "check" && test "$with_audit" != "yes" ; then
2010-09-15 13:44:11 +00:00
AUDIT_CFLAGS="-I$with_audit/include"
AUDIT_LIBS="-L$with_audit/lib"
fi
CFLAGS="$CFLAGS $AUDIT_CFLAGS"
LIBS="$LIBS $AUDIT_LIBS"
fail=0
AC_CHECK_HEADER([libaudit.h], [], [fail=1])
2011-04-27 09:19:23 +00:00
AC_CHECK_LIB([audit], [audit_encode_nv_string], [], [fail=1])
2010-09-15 13:44:11 +00:00
if test $fail = 1 ; then
if test "$with_audit" = "yes" ; then
AC_MSG_ERROR([You must install the Audit library in order to compile and run libvirt])
else
with_audit=no
AUDIT_CFLAGS=
AUDIT_LIBS=
fi
else
with_audit=yes
fi
if test "$with_audit" = "yes" ; then
AUDIT_LIBS="$AUDIT_LIBS -laudit"
AC_DEFINE_UNQUOTED([HAVE_AUDIT], 1, [whether libaudit is available])
fi
CFLAGS="$old_cflags"
LIBS="$old_libs"
fi
AM_CONDITIONAL([HAVE_AUDIT], [test "$with_audit" = "yes"])
AC_SUBST([AUDIT_CFLAGS])
AC_SUBST([AUDIT_LIBS])
2008-02-20 15:38:29 +00:00
dnl SELinux
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([selinux],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-selinux], [use SELinux to manage security @<:@default=check@:>@]),
2008-02-20 15:38:29 +00:00
[],
[with_selinux=check])
SELINUX_CFLAGS=
SELINUX_LIBS=
if test "$with_selinux" != "no"; then
old_cflags="$CFLAGS"
old_libs="$LIBS"
if test "$with_selinux" = "check"; then
AC_CHECK_HEADER([selinux/selinux.h],[],[with_selinux=no])
2008-05-22 15:34:02 +00:00
AC_CHECK_LIB([selinux], [fgetfilecon],[],[with_selinux=no])
2008-02-20 15:38:29 +00:00
if test "$with_selinux" != "no"; then
with_selinux="yes"
fi
else
2008-05-22 15:40:01 +00:00
fail=0
AC_CHECK_HEADER([selinux/selinux.h],[],[fail=1])
AC_CHECK_LIB([selinux], [fgetfilecon],[],[fail=1])
test $fail = 1 &&
2010-04-21 17:44:29 +00:00
AC_MSG_ERROR([You must install the libselinux development package in order to compile libvirt with basic SELinux support])
2008-02-20 15:38:29 +00:00
fi
CFLAGS="$old_cflags"
LIBS="$old_libs"
fi
if test "$with_selinux" = "yes"; then
SELINUX_LIBS="-lselinux"
2010-04-21 17:44:29 +00:00
AC_DEFINE_UNQUOTED([HAVE_SELINUX], 1, [whether basic SELinux functionality is available])
2010-12-15 00:07:52 +00:00
dnl We prefer to use <selinux/label.h> and selabel_open, but can fall
dnl back to matchpathcon for the sake of RHEL 5's version of libselinux.
AC_CHECK_HEADERS([selinux/label.h])
2008-02-20 15:38:29 +00:00
fi
2008-05-22 15:34:02 +00:00
AM_CONDITIONAL([HAVE_SELINUX], [test "$with_selinux" != "no"])
AC_SUBST([SELINUX_CFLAGS])
AC_SUBST([SELINUX_LIBS])
2008-02-20 15:38:29 +00:00
2009-03-03 10:06:49 +00:00
AC_ARG_WITH([secdriver-selinux],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-secdriver-selinux], [use SELinux security driver @<:@default=check@:>@]),
2009-03-03 10:06:49 +00:00
[],
[with_secdriver_selinux=check])
if test "$with_selinux" != "yes" ; then
if test "$with_secdriver_selinux" = "check" ; then
with_secdriver_selinux=no
2010-04-21 17:44:29 +00:00
elif test "$with_secdriver_selinux" = "yes"; then
AC_MSG_ERROR([You must install the libselinux development package and enable SELinux with the --with-selinux=yes in order to compile libvirt --with-secdriver-selinux=yes])
2009-03-03 10:06:49 +00:00
fi
else
old_cflags="$CFLAGS"
old_libs="$LIBS"
CFLAGS="$CFLAGS $SELINUX_CFLAGS"
LIBS="$CFLAGS $SELINUX_LIBS"
fail=0
AC_CHECK_FUNC([selinux_virtual_domain_context_path], [], [fail=1])
AC_CHECK_FUNC([selinux_virtual_image_context_path], [], [fail=1])
CFLAGS="$old_cflags"
LIBS="$old_libs"
if test "$fail" = "1" ; then
if test "$with_secdriver_selinux" = "check" ; then
with_secdriver_selinux=no
else
2010-04-21 17:44:29 +00:00
AC_MSG_ERROR([You must install libselinux development package >= 2.0.82 in order to compile libvirt --with-secdriver-selinux=yes])
2009-03-03 10:06:49 +00:00
fi
else
with_secdriver_selinux=yes
AC_DEFINE_UNQUOTED([WITH_SECDRIVER_SELINUX], 1, [whether SELinux security driver is available])
fi
fi
AM_CONDITIONAL([WITH_SECDRIVER_SELINUX], [test "$with_secdriver_selinux" != "no"])
2009-10-08 14:34:22 +00:00
dnl AppArmor
AC_ARG_WITH([apparmor],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-apparmor], [use AppArmor to manage security @<:@default=check@:>@]),
2009-10-08 14:34:22 +00:00
[],
[with_apparmor=check])
APPARMOR_CFLAGS=
APPARMOR_LIBS=
if test "$with_apparmor" != "no"; then
old_cflags="$CFLAGS"
old_libs="$LIBS"
if test "$with_apparmor" = "check"; then
AC_CHECK_HEADER([sys/apparmor.h],[],[with_apparmor=no])
AC_CHECK_LIB([apparmor], [aa_change_profile],[],[with_apparmor=no])
AC_CHECK_LIB([apparmor], [aa_change_hat],[],[with_apparmor=no])
if test "$with_apparmor" != "no"; then
with_apparmor="yes"
fi
else
fail=0
AC_CHECK_HEADER([sys/apparmor.h],[],[fail=1])
AC_CHECK_LIB([apparmor], [aa_change_profile],[],[fail=1])
AC_CHECK_LIB([apparmor], [aa_change_hat],[],[fail=1])
test $fail = 1 &&
AC_MSG_ERROR([You must install the AppArmor development package in order to compile libvirt])
fi
CFLAGS="$old_cflags"
LIBS="$old_libs"
fi
if test "$with_apparmor" = "yes"; then
APPARMOR_LIBS="-lapparmor"
AC_DEFINE_UNQUOTED([HAVE_APPARMOR], 1, [whether AppArmor is available for security])
AC_DEFINE_UNQUOTED([APPARMOR_DIR], "/etc/apparmor.d", [path to apparmor directory])
AC_DEFINE_UNQUOTED([APPARMOR_PROFILES_PATH], "/sys/kernel/security/apparmor/profiles", [path to kernel profiles])
fi
AM_CONDITIONAL([HAVE_APPARMOR], [test "$with_apparmor" != "no"])
AC_SUBST([APPARMOR_CFLAGS])
AC_SUBST([APPARMOR_LIBS])
AC_ARG_WITH([secdriver-apparmor],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-secdriver-apparmor], [use AppArmor security driver @<:@default=check@:>@]),
2009-10-08 14:34:22 +00:00
[],
[with_secdriver_apparmor=check])
if test "$with_apparmor" != "yes" ; then
if test "$with_secdriver_apparmor" = "check" ; then
with_secdriver_apparmor=no
else
AC_MSG_ERROR([You must install the AppArmor development package in order to compile libvirt])
fi
else
old_cflags="$CFLAGS"
old_libs="$LIBS"
CFLAGS="$CFLAGS $APPARMOR_CFLAGS"
LIBS="$CFLAGS $APPARMOR_LIBS"
fail=0
AC_CHECK_FUNC([change_hat], [], [fail=1])
AC_CHECK_FUNC([aa_change_profile], [], [fail=1])
CFLAGS="$old_cflags"
LIBS="$old_libs"
if test "$fail" = "1" ; then
if test "$with_secdriver_apparmor" = "check" ; then
with_secdriver_apparmor=no
else
AC_MSG_ERROR([You must install the AppArmor development package in order to compile libvirt])
fi
else
with_secdriver_apparmor=yes
AC_DEFINE_UNQUOTED([WITH_SECDRIVER_APPARMOR], 1, [whether AppArmor security driver is available])
fi
fi
AM_CONDITIONAL([WITH_SECDRIVER_APPARMOR], [test "$with_secdriver_apparmor" != "no"])
Add dtrace static probes in libvirtd
Adds initial support for dtrace static probes in libvirtd
daemon, assuming use of systemtap dtrace compat shim on
Linux. The probes are inserted for network client connect,
disconnect, TLS handshake states and authentication protocol
states.
This can be tested by running the xample program and then
attempting to connect with any libvirt client (virsh,
virt-manager, etc).
# stap examples/systemtap/client.stp
Client fd=44 connected readonly=0
Client fd=44 auth polkit deny pid:24997,uid:500
Client fd=44 disconnected
Client fd=46 connected readonly=1
Client fd=46 auth sasl allow test
Client fd=46 disconnected
The libvirtd.stp file should also really not be required,
since it is duplicated info that is already available in
the main probes.d definition file. A script to autogenerate
the .stp file is needed, either in libvirtd tree, or better
as part of systemtap itself.
* Makefile.am: Add examples/systemtap subdir
* autobuild.sh: Disable dtrace for mingw32
* configure.ac: Add check for dtrace
* daemon/.gitignore: Ignore generated dtrace probe file
* daemon/Makefile.am: Build dtrace probe header & object
files
* daemon/libvirtd.stp: SystemTAP convenience probeset
* daemon/libvirtd.c: Add connect/disconnect & TLS probes
* daemon/remote.c: Add SASL and PolicyKit auth probes
* daemon/probes.d: Master probe definition
* daemon/libvirtd.h: Add convenience macro for probes
so that compilation is a no-op when dtrace is not available
* examples/systemtap/Makefile.am, examples/systemtap/client.stp
Example systemtap script using dtrace probe markers
* libvirt.spec.in: Enable dtrace on F13/RHEL6
* mingw32-libvirt.spec.in: Force disable dtrace
2010-09-14 16:30:32 +00:00
dnl DTrace static probes
AC_ARG_WITH([dtrace],
AC_HELP_STRING([--with-dtrace], [use dtrace for static probing @<:@default=check@:>@]),
[],
[with_dtrace=check])
if test "$with_dtrace" != "no" ; then
AC_PATH_PROG([DTRACE], [dtrace], [], [/bin:/usr/bin])
if test -z "$DTRACE" ; then
if test "$with_dtrace" = "check"; then
with_dtrace=no
else
AC_MSG_ERROR([You must install the 'dtrace' binary to enable libvirt static probes])
fi
else
with_dtrace=yes
fi
if test "$with_dtrace" = "yes"; then
AC_DEFINE_UNQUOTED([WITH_DTRACE], 1, [whether DTrace static probes are available])
fi
fi
AM_CONDITIONAL([WITH_DTRACE], [test "$with_dtrace" != "no"])
2009-03-03 10:06:49 +00:00
2008-05-22 15:29:50 +00:00
dnl NUMA lib
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([numactl],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-numactl], [use numactl for host topology info @<:@default=check@:>@]),
2008-05-22 15:29:50 +00:00
[],
[with_numactl=check])
NUMACTL_CFLAGS=
NUMACTL_LIBS=
2010-03-24 08:10:13 +00:00
if test "$with_qemu" = "yes" && test "$with_numactl" != "no"; then
2008-05-22 15:29:50 +00:00
old_cflags="$CFLAGS"
old_libs="$LIBS"
if test "$with_numactl" = "check"; then
AC_CHECK_HEADER([numa.h],[],[with_numactl=no])
2008-05-22 15:34:02 +00:00
AC_CHECK_LIB([numa], [numa_available],[],[with_numactl=no])
2008-05-22 15:29:50 +00:00
if test "$with_numactl" != "no"; then
with_numactl="yes"
fi
else
2008-05-22 15:40:01 +00:00
fail=0
AC_CHECK_HEADER([numa.h],[],[fail=1])
AC_CHECK_LIB([numa], [numa_available],[],[fail=1])
test $fail = 1 &&
AC_MSG_ERROR([You must install the numactl development package in order to compile and run libvirt])
2008-05-22 15:29:50 +00:00
fi
CFLAGS="$old_cflags"
LIBS="$old_libs"
fi
if test "$with_numactl" = "yes"; then
NUMACTL_LIBS="-lnuma"
2008-05-22 15:35:51 +00:00
AC_DEFINE_UNQUOTED([HAVE_NUMACTL], 1, [whether numactl is available for topology info])
2008-05-22 15:29:50 +00:00
fi
2008-05-22 15:34:02 +00:00
AM_CONDITIONAL([HAVE_NUMACTL], [test "$with_numactl" != "no"])
AC_SUBST([NUMACTL_CFLAGS])
AC_SUBST([NUMACTL_LIBS])
2008-05-22 15:29:50 +00:00
2009-08-05 08:47:18 +00:00
nwfilter: Support for learning a VM's IP address
This patch implements support for learning a VM's IP address. It uses
the pcap library to listen on the VM's backend network interface (tap)
or the physical ethernet device (macvtap) and tries to capture packets
with source or destination MAC address of the VM and learn from DHCP
Offers, ARP traffic, or first-sent IPv4 packet what the IP address of
the VM's interface is. This then allows to instantiate the network
traffic filtering rules without the user having to provide the IP
parameter somewhere in the filter description or in the interface
description as a parameter. This only supports to detect the parameter
IP, which is for the assumed single IPv4 address of a VM. There is not
support for interfaces that may have multiple IP addresses (IP
aliasing) or IPv6 that may then require more than one valid IP address
to be detected. A VM can have multiple independent interfaces that each
uses a different IP address and in that case it will be attempted to
detect each one of the address independently.
So, when for example an interface description in the domain XML has
looked like this up to now:
<interface type='bridge'>
<source bridge='mybridge'/>
<model type='virtio'/>
<filterref filter='clean-traffic'>
<parameter name='IP' value='10.2.3.4'/>
</filterref>
</interface>
you may omit the IP parameter:
<interface type='bridge'>
<source bridge='mybridge'/>
<model type='virtio'/>
<filterref filter='clean-traffic'/>
</interface>
Internally I am walking the 'tree' of a VM's referenced network filters
and determine with the given variables which variables are missing. Now,
the above IP parameter may be missing and this causes a libvirt-internal
thread to be started that uses the pcap library's API to listen to the
backend interface (in case of macvtap to the physical interface) in an
attempt to determine the missing IP parameter. If the backend interface
disappears the thread terminates assuming the VM was brought down. In
case of a macvtap device a timeout is being used to wait for packets
from the given VM (filtering by VM's interface MAC address). If the VM's
macvtap device disappeared the thread also terminates. In all other
cases it tries to determine the IP address of the VM and will then apply
the rules late on the given interface, which would have happened
immediately if the IP parameter had been explicitly given. In case an
error happens while the firewall rules are applied, the VM's backend
interface is 'down'ed preventing it to communicate. Reasons for failure
for applying the network firewall rules may that an ebtables/iptables
command failes or OOM errors. Essentially the same failure reasons may
occur as when the firewall rules are applied immediately on VM start,
except that due to the late application of the filtering rules the VM
now is already running and cannot be hindered anymore from starting.
Bringing down the whole VM would probably be considered too drastic.
While a VM's IP address is attempted to be determined only limited
updates to network filters are allowed. In particular it is prevented
that filters are modified in such a way that they would introduce new
variables.
A caveat: The algorithm does not know which one is the appropriate IP
address of a VM. If the VM spoofs an IP address in its first ARP traffic
or IPv4 packets its filtering rules will be instantiated for this IP
address, thus 'locking' it to the found IP address. So, it's still
'safer' to explicitly provide the IP address of a VM's interface in the
filter description if it is known beforehand.
* configure.ac: detect libpcap
* libvirt.spec.in: require libpcap[-devel] if qemu is built
* src/internal.h: add the new ATTRIBUTE_PACKED define
* src/Makefile.am src/libvirt_private.syms: add the new modules and symbols
* src/nwfilter/nwfilter_learnipaddr.[ch]: new module being added
* src/nwfilter/nwfilter_driver.c src/conf/nwfilter_conf.[ch]
src/nwfilter/nwfilter_ebiptables_driver.[ch]
src/nwfilter/nwfilter_gentech_driver.[ch]: plu the new functionality in
* tests/nwfilterxml2xmltest: extend testing
2010-04-07 21:02:18 +00:00
dnl pcap lib
LIBPCAP_CONFIG="pcap-config"
LIBPCAP_CFLAGS=""
LIBPCAP_LIBS=""
LIBPCAP_FOUND="no"
AC_ARG_WITH([libpcap], AC_HELP_STRING([--with-libpcap=@<:@PFX@:>@], [libpcap location]))
if test "$with_qemu" = "yes"; then
2010-12-14 20:26:44 +00:00
case $with_libpcap in
no) LIBPCAP_CONFIG= ;;
''|yes) LIBPCAP_CONFIG="pcap-config" ;;
*) LIBPCAP_CONFIG="$with_libpcap/bin/pcap-config" ;;
esac
2010-12-13 13:44:46 +00:00
AS_IF([test "x$LIBPCAP_CONFIG" != "x"], [
AC_MSG_CHECKING(libpcap $LIBPCAP_CONFIG >= $LIBPCAP_REQUIRED )
if ! $LIBPCAP_CONFIG --libs > /dev/null 2>&1 ; then
AC_MSG_RESULT(no)
else
LIBPCAP_LIBS="`$LIBPCAP_CONFIG --libs`"
LIBPCAP_CFLAGS="`$LIBPCAP_CONFIG --cflags`"
LIBPCAP_FOUND="yes"
AC_MSG_RESULT(yes)
nwfilter: Support for learning a VM's IP address
This patch implements support for learning a VM's IP address. It uses
the pcap library to listen on the VM's backend network interface (tap)
or the physical ethernet device (macvtap) and tries to capture packets
with source or destination MAC address of the VM and learn from DHCP
Offers, ARP traffic, or first-sent IPv4 packet what the IP address of
the VM's interface is. This then allows to instantiate the network
traffic filtering rules without the user having to provide the IP
parameter somewhere in the filter description or in the interface
description as a parameter. This only supports to detect the parameter
IP, which is for the assumed single IPv4 address of a VM. There is not
support for interfaces that may have multiple IP addresses (IP
aliasing) or IPv6 that may then require more than one valid IP address
to be detected. A VM can have multiple independent interfaces that each
uses a different IP address and in that case it will be attempted to
detect each one of the address independently.
So, when for example an interface description in the domain XML has
looked like this up to now:
<interface type='bridge'>
<source bridge='mybridge'/>
<model type='virtio'/>
<filterref filter='clean-traffic'>
<parameter name='IP' value='10.2.3.4'/>
</filterref>
</interface>
you may omit the IP parameter:
<interface type='bridge'>
<source bridge='mybridge'/>
<model type='virtio'/>
<filterref filter='clean-traffic'/>
</interface>
Internally I am walking the 'tree' of a VM's referenced network filters
and determine with the given variables which variables are missing. Now,
the above IP parameter may be missing and this causes a libvirt-internal
thread to be started that uses the pcap library's API to listen to the
backend interface (in case of macvtap to the physical interface) in an
attempt to determine the missing IP parameter. If the backend interface
disappears the thread terminates assuming the VM was brought down. In
case of a macvtap device a timeout is being used to wait for packets
from the given VM (filtering by VM's interface MAC address). If the VM's
macvtap device disappeared the thread also terminates. In all other
cases it tries to determine the IP address of the VM and will then apply
the rules late on the given interface, which would have happened
immediately if the IP parameter had been explicitly given. In case an
error happens while the firewall rules are applied, the VM's backend
interface is 'down'ed preventing it to communicate. Reasons for failure
for applying the network firewall rules may that an ebtables/iptables
command failes or OOM errors. Essentially the same failure reasons may
occur as when the firewall rules are applied immediately on VM start,
except that due to the late application of the filtering rules the VM
now is already running and cannot be hindered anymore from starting.
Bringing down the whole VM would probably be considered too drastic.
While a VM's IP address is attempted to be determined only limited
updates to network filters are allowed. In particular it is prevented
that filters are modified in such a way that they would introduce new
variables.
A caveat: The algorithm does not know which one is the appropriate IP
address of a VM. If the VM spoofs an IP address in its first ARP traffic
or IPv4 packets its filtering rules will be instantiated for this IP
address, thus 'locking' it to the found IP address. So, it's still
'safer' to explicitly provide the IP address of a VM's interface in the
filter description if it is known beforehand.
* configure.ac: detect libpcap
* libvirt.spec.in: require libpcap[-devel] if qemu is built
* src/internal.h: add the new ATTRIBUTE_PACKED define
* src/Makefile.am src/libvirt_private.syms: add the new modules and symbols
* src/nwfilter/nwfilter_learnipaddr.[ch]: new module being added
* src/nwfilter/nwfilter_driver.c src/conf/nwfilter_conf.[ch]
src/nwfilter/nwfilter_ebiptables_driver.[ch]
src/nwfilter/nwfilter_gentech_driver.[ch]: plu the new functionality in
* tests/nwfilterxml2xmltest: extend testing
2010-04-07 21:02:18 +00:00
fi
2010-12-13 13:44:46 +00:00
])
nwfilter: Support for learning a VM's IP address
This patch implements support for learning a VM's IP address. It uses
the pcap library to listen on the VM's backend network interface (tap)
or the physical ethernet device (macvtap) and tries to capture packets
with source or destination MAC address of the VM and learn from DHCP
Offers, ARP traffic, or first-sent IPv4 packet what the IP address of
the VM's interface is. This then allows to instantiate the network
traffic filtering rules without the user having to provide the IP
parameter somewhere in the filter description or in the interface
description as a parameter. This only supports to detect the parameter
IP, which is for the assumed single IPv4 address of a VM. There is not
support for interfaces that may have multiple IP addresses (IP
aliasing) or IPv6 that may then require more than one valid IP address
to be detected. A VM can have multiple independent interfaces that each
uses a different IP address and in that case it will be attempted to
detect each one of the address independently.
So, when for example an interface description in the domain XML has
looked like this up to now:
<interface type='bridge'>
<source bridge='mybridge'/>
<model type='virtio'/>
<filterref filter='clean-traffic'>
<parameter name='IP' value='10.2.3.4'/>
</filterref>
</interface>
you may omit the IP parameter:
<interface type='bridge'>
<source bridge='mybridge'/>
<model type='virtio'/>
<filterref filter='clean-traffic'/>
</interface>
Internally I am walking the 'tree' of a VM's referenced network filters
and determine with the given variables which variables are missing. Now,
the above IP parameter may be missing and this causes a libvirt-internal
thread to be started that uses the pcap library's API to listen to the
backend interface (in case of macvtap to the physical interface) in an
attempt to determine the missing IP parameter. If the backend interface
disappears the thread terminates assuming the VM was brought down. In
case of a macvtap device a timeout is being used to wait for packets
from the given VM (filtering by VM's interface MAC address). If the VM's
macvtap device disappeared the thread also terminates. In all other
cases it tries to determine the IP address of the VM and will then apply
the rules late on the given interface, which would have happened
immediately if the IP parameter had been explicitly given. In case an
error happens while the firewall rules are applied, the VM's backend
interface is 'down'ed preventing it to communicate. Reasons for failure
for applying the network firewall rules may that an ebtables/iptables
command failes or OOM errors. Essentially the same failure reasons may
occur as when the firewall rules are applied immediately on VM start,
except that due to the late application of the filtering rules the VM
now is already running and cannot be hindered anymore from starting.
Bringing down the whole VM would probably be considered too drastic.
While a VM's IP address is attempted to be determined only limited
updates to network filters are allowed. In particular it is prevented
that filters are modified in such a way that they would introduce new
variables.
A caveat: The algorithm does not know which one is the appropriate IP
address of a VM. If the VM spoofs an IP address in its first ARP traffic
or IPv4 packets its filtering rules will be instantiated for this IP
address, thus 'locking' it to the found IP address. So, it's still
'safer' to explicitly provide the IP address of a VM's interface in the
filter description if it is known beforehand.
* configure.ac: detect libpcap
* libvirt.spec.in: require libpcap[-devel] if qemu is built
* src/internal.h: add the new ATTRIBUTE_PACKED define
* src/Makefile.am src/libvirt_private.syms: add the new modules and symbols
* src/nwfilter/nwfilter_learnipaddr.[ch]: new module being added
* src/nwfilter/nwfilter_driver.c src/conf/nwfilter_conf.[ch]
src/nwfilter/nwfilter_ebiptables_driver.[ch]
src/nwfilter/nwfilter_gentech_driver.[ch]: plu the new functionality in
* tests/nwfilterxml2xmltest: extend testing
2010-04-07 21:02:18 +00:00
fi
if test "x$LIBPCAP_FOUND" = "xyes"; then
AC_DEFINE_UNQUOTED([HAVE_LIBPCAP], 1, [whether libpcap can be used])
fi
AC_SUBST([LIBPCAP_CFLAGS])
AC_SUBST([LIBPCAP_LIBS])
2009-08-05 08:47:18 +00:00
dnl
dnl Checks for the UML driver
dnl
2010-04-23 16:00:19 +00:00
if test "$with_libvirtd" = "no" ; then
with_uml=no
fi
2010-03-24 21:31:31 +00:00
if test "$with_uml" = "yes" || test "$with_uml" = "check"; then
2009-08-05 08:47:18 +00:00
AC_CHECK_HEADER([sys/inotify.h], [
with_uml=yes
], [
if test "$with_uml" = "check"; then
with_uml=no
AC_MSG_NOTICE([<sys/inotify.h> is required for the UML driver, disabling it])
else
AC_MSG_ERROR([The <sys/inotify.h> is required for the UML driver. Upgrade your libc6.])
fi
])
fi
2009-08-05 10:59:58 +00:00
if test "$with_uml" = "yes" ; then
AC_DEFINE_UNQUOTED([WITH_UML], 1, [whether UML driver is enabled])
fi
AM_CONDITIONAL([WITH_UML], [test "$with_uml" = "yes"])
2009-08-05 08:47:18 +00:00
dnl
2011-04-27 10:26:07 +00:00
dnl check for libssh2 (PHYP)
2009-08-05 08:47:18 +00:00
dnl
2011-04-27 10:26:07 +00:00
LIBSSH2_CFLAGS=""
LIBSSH2_LIBS=""
2009-07-24 14:17:06 +00:00
2011-04-27 10:26:07 +00:00
if test "$with_phyp" = "yes" || test "$with_phyp" = "check"; then
PKG_CHECK_MODULES([LIBSSH2], [libssh2 >= $LIBSSH2_REQUIRED], [
with_phyp=yes
], [
if test "$with_phyp" = "check"; then
2009-09-09 14:21:38 +00:00
with_phyp=no
2011-04-27 10:26:07 +00:00
AC_MSG_NOTICE([libssh2 is required for Phyp driver, disabling it])
else
AC_MSG_ERROR([libssh2 >= $LIBSSH2_REQUIRED is required for Phyp driver])
fi
])
fi
2009-09-09 14:21:38 +00:00
2011-04-27 10:26:07 +00:00
if test "$with_phyp" = "yes"; then
AC_DEFINE_UNQUOTED([WITH_PHYP], 1, [whether IBM HMC / IVM driver is enabled])
2009-07-24 14:17:06 +00:00
fi
AM_CONDITIONAL([WITH_PHYP],[test "$with_phyp" = "yes"])
2009-06-29 11:33:13 +00:00
2011-04-27 10:26:07 +00:00
AC_SUBST([LIBSSH2_CFLAGS])
AC_SUBST([LIBSSH2_LIBS])
2009-06-29 11:33:13 +00:00
dnl libcap-ng
AC_ARG_WITH([capng],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-capng], [use libcap-ng to reduce libvirtd privileges @<:@default=check@:>@]),
2009-06-29 11:33:13 +00:00
[],
[with_capng=check])
dnl
dnl This check looks for 'capng_updatev' since that was
dnl introduced in 0.4.0 release which need as minimum
dnl
CAPNG_CFLAGS=
CAPNG_LIBS=
2010-03-24 08:10:13 +00:00
if test "$with_qemu" = "yes" && test "$with_capng" != "no"; then
2009-06-29 11:33:13 +00:00
old_cflags="$CFLAGS"
old_libs="$LIBS"
if test "$with_capng" = "check"; then
AC_CHECK_HEADER([cap-ng.h],[],[with_capng=no])
AC_CHECK_LIB([cap-ng], [capng_updatev],[],[with_capng=no])
if test "$with_capng" != "no"; then
with_capng="yes"
fi
else
fail=0
AC_CHECK_HEADER([cap-ng.h],[],[fail=1])
AC_CHECK_LIB([cap-ng], [capng_updatev],[],[fail=1])
test $fail = 1 &&
AC_MSG_ERROR([You must install the capng >= 0.4.0 development package in order to compile and run libvirt])
fi
CFLAGS="$old_cflags"
LIBS="$old_libs"
fi
if test "$with_capng" = "yes"; then
CAPNG_LIBS="-lcap-ng"
AC_DEFINE_UNQUOTED([HAVE_CAPNG], 1, [whether capng is available for privilege reduction])
fi
AM_CONDITIONAL([HAVE_CAPNG], [test "$with_capng" != "no"])
AC_SUBST([CAPNG_CFLAGS])
AC_SUBST([CAPNG_LIBS])
2005-12-08 10:23:34 +00:00
dnl virsh libraries
2007-12-04 18:27:52 +00:00
AC_CHECK_HEADERS([readline/readline.h])
2007-12-06 11:42:26 +00:00
# Check for readline.
2008-05-22 15:34:02 +00:00
AC_CHECK_LIB([readline], [readline],
2007-12-06 11:42:26 +00:00
[lv_use_readline=yes; VIRSH_LIBS="$VIRSH_LIBS -lreadline"],
[lv_use_readline=no])
# If the above test failed, it may simply be that -lreadline requires
# some termcap-related code, e.g., from one of the following libraries.
# See if adding one of them to LIBS helps.
if test $lv_use_readline = no; then
lv_saved_libs=$LIBS
LIBS=
2008-05-22 15:34:02 +00:00
AC_SEARCH_LIBS([tgetent], [ncurses curses termcap termlib])
2007-12-06 11:42:26 +00:00
case $LIBS in
no*) ;; # handle "no" and "none required"
*) # anything else is a -lLIBRARY
# Now, check for -lreadline again, also using $LIBS.
# Note: this time we use a different function, so that
# we don't get a cached "no" result.
2008-05-22 15:34:02 +00:00
AC_CHECK_LIB([readline], [rl_initialize],
2007-12-06 11:42:26 +00:00
[lv_use_readline=yes
VIRSH_LIBS="$VIRSH_LIBS -lreadline $LIBS"],,
[$LIBS])
;;
esac
test $lv_use_readline = no &&
AC_MSG_WARN([readline library not found])
LIBS=$lv_saved_libs
fi
if test $lv_use_readline = yes; then
AC_DEFINE_UNQUOTED([USE_READLINE], 1,
[whether virsh can use readline])
READLINE_CFLAGS=-DUSE_READLINE
2007-12-06 10:24:52 +00:00
else
2007-12-06 11:42:26 +00:00
READLINE_CFLAGS=
2007-12-06 10:24:52 +00:00
fi
2008-05-22 15:34:02 +00:00
AC_SUBST([READLINE_CFLAGS])
AC_SUBST([VIRSH_LIBS])
2005-12-08 10:23:34 +00:00
2010-10-05 01:31:05 +00:00
dnl check if the network driver should be compiled
2008-02-20 15:42:30 +00:00
2008-10-10 13:57:13 +00:00
AC_ARG_WITH([network],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-network], [with virtual network driver @<:@default=yes@:>@]),[],[with_network=yes])
2010-10-05 01:31:05 +00:00
dnl there's no use compiling the network driver without the libvirt
dnl daemon, nor compiling it for MacOS X, where it breaks the compile
if test "$with_libvirtd" = "no" || test "$with_osx" = "yes"; then
2008-10-10 13:57:13 +00:00
with_network=no
fi
2010-10-05 01:31:05 +00:00
2008-10-10 13:57:13 +00:00
if test "$with_network" = "yes" ; then
AC_DEFINE_UNQUOTED([WITH_NETWORK], 1, [whether network driver is enabled])
fi
AM_CONDITIONAL([WITH_NETWORK], [test "$with_network" = "yes"])
2009-02-17 10:23:19 +00:00
with_bridge=no
if test "$with_qemu:$with_lxc:$with_network" != "no:no:no"; then
with_bridge=yes
AC_DEFINE_UNQUOTED([WITH_BRIDGE], 1, [whether bridge code is needed])
fi
AM_CONDITIONAL([WITH_BRIDGE], [test "$with_bridge" = "yes"])
2008-10-10 13:57:13 +00:00
2009-05-20 14:26:49 +00:00
dnl netcf library
AC_ARG_WITH([netcf],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-netcf], [libnetcf support to configure physical host network interfaces @<:@default=check@:>@]),
2009-05-20 14:26:49 +00:00
[], [with_netcf=check])
NETCF_CFLAGS=
NETCF_LIBS=
2010-03-24 21:31:31 +00:00
if test "$with_netcf" = "yes" || test "$with_netcf" = "check"; then
2009-05-20 14:26:49 +00:00
PKG_CHECK_MODULES(NETCF, netcf >= $NETCF_REQUIRED,
[with_netcf=yes], [
if test "$with_netcf" = "check" ; then
with_netcf=no
else
AC_MSG_ERROR(
[You must install libnetcf >= $NETCF_REQUIRED to compile libvirt])
fi
])
if test "$with_netcf" = "yes" ; then
AC_DEFINE_UNQUOTED([WITH_NETCF], 1,
[whether libnetcf is available to configure physical host network interfaces])
2011-05-06 12:54:53 +00:00
AC_CHECK_LIB([netcf], [ncf_change_begin], [netcf_transactions=1], [netcf_transactions=0])
if test "$netcf_transactions" = "1" ; then
AC_DEFINE_UNQUOTED([HAVE_NETCF_TRANSACTIONS], 1,
[we have sufficiently new version of netcf for transaction network API])
fi
2009-05-20 14:26:49 +00:00
fi
fi
AM_CONDITIONAL([WITH_NETCF], [test "$with_netcf" = "yes"])
AC_SUBST([NETCF_CFLAGS])
AC_SUBST([NETCF_LIBS])
2008-02-20 15:42:30 +00:00
2009-09-14 12:31:23 +00:00
2011-05-24 11:21:51 +00:00
AC_ARG_WITH([secrets],
AC_HELP_STRING([--with-secrets], [with local secrets management driver @<:@default=yes@:>@]),[],[with_secrets=yes])
2009-09-14 12:31:23 +00:00
if test "$with_libvirtd" = "no"; then
with_secrets=no
fi
if test "$with_secrets" = "yes" ; then
AC_DEFINE_UNQUOTED([WITH_SECRETS], 1, [whether local secrets management driver is available])
fi
AM_CONDITIONAL([WITH_SECRETS], [test "$with_secrets" = "yes"])
2011-05-24 11:21:51 +00:00
AC_ARG_WITH([storage-dir],
AC_HELP_STRING([--with-storage-dir], [with directory backend for the storage driver @<:@default=yes@:>@]),[],[with_storage_dir=yes])
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([storage-fs],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-storage-fs], [with FileSystem backend for the storage driver @<:@default=check@:>@]),[],[with_storage_fs=check])
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([storage-lvm],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-storage-lvm], [with LVM backend for the storage driver @<:@default=check@:>@]),[],[with_storage_lvm=check])
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([storage-iscsi],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-storage-iscsi], [with iSCSI backend for the storage driver @<:@default=check@:>@]),[],[with_storage_iscsi=check])
2009-04-01 16:03:22 +00:00
AC_ARG_WITH([storage-scsi],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-storage-scsi], [with SCSI backend for the storage driver @<:@default=check@:>@]),[],[with_storage_scsi=check])
2009-09-08 13:47:45 +00:00
AC_ARG_WITH([storage-mpath],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-storage-mpath], [with mpath backend for the storage driver @<:@default=check@:>@]),[],[with_storage_mpath=check])
2008-05-22 15:34:02 +00:00
AC_ARG_WITH([storage-disk],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-storage-disk], [with GPartd Disk backend for the storage driver @<:@default=check@:>@]),[],[with_storage_disk=check])
2008-02-20 15:42:30 +00:00
2008-09-05 12:03:45 +00:00
if test "$with_libvirtd" = "no"; then
with_storage_dir=no
with_storage_fs=no
with_storage_lvm=no
with_storage_iscsi=no
2009-04-01 16:03:22 +00:00
with_storage_scsi=no
2009-09-08 13:47:45 +00:00
with_storage_mpath=no
2008-09-05 12:03:45 +00:00
with_storage_disk=no
fi
if test "$with_storage_dir" = "yes" ; then
AC_DEFINE_UNQUOTED([WITH_STORAGE_DIR], 1, [whether directory backend for storage driver is enabled])
fi
AM_CONDITIONAL([WITH_STORAGE_DIR], [test "$with_storage_dir" = "yes"])
2010-10-05 01:31:05 +00:00
dnl storage-fs does not work on MacOS X
if test "$with_osx" = "yes"; then
with_storage_fs=no
fi
2008-09-05 12:03:45 +00:00
2010-11-13 11:33:44 +00:00
if test "$with_storage_fs" = "yes" || test "$with_storage_fs" = "check"; then
AC_CHECK_HEADER([mntent.h],,
[
if test "$with_storage_fs" = "check"; then
with_storage_fs=no
AC_MSG_NOTICE([<mntent.h> is required for the FS storage driver, disabling it])
else
AC_MSG_ERROR([<mntent.h> is required for the FS storage driver])
fi
])
fi
2010-03-24 21:31:31 +00:00
if test "$with_storage_fs" = "yes" || test "$with_storage_fs" = "check"; then
2008-05-22 15:34:02 +00:00
AC_PATH_PROG([MOUNT], [mount], [], [$PATH:/sbin:/usr/sbin])
AC_PATH_PROG([UMOUNT], [umount], [], [$PATH:/sbin:/usr/sbin])
2011-06-14 08:16:39 +00:00
AC_PATH_PROG([MKFS], [mkfs], [], [$PATH:/sbin:/usr/sbin])
2008-02-20 15:42:30 +00:00
if test "$with_storage_fs" = "yes" ; then
2008-05-22 15:34:02 +00:00
if test -z "$MOUNT" ; then AC_MSG_ERROR([We need mount for FS storage driver]) ; fi
2008-05-22 15:40:01 +00:00
if test -z "$UMOUNT" ; then AC_MSG_ERROR([We need umount for FS storage driver]) ; fi
2011-06-14 08:16:39 +00:00
if test -z "$MKFS" ; then AC_MSG_ERROR([We need mkfs for FS storage driver]) ; fi
2008-02-20 15:42:30 +00:00
else
if test -z "$MOUNT" ; then with_storage_fs=no ; fi
if test -z "$UMOUNT" ; then with_storage_fs=no ; fi
2011-06-14 08:16:39 +00:00
if test -z "$MKFS" ; then with_storage_fs=no ; fi
2008-02-20 15:42:30 +00:00
if test "$with_storage_fs" = "check" ; then with_storage_fs=yes ; fi
fi
if test "$with_storage_fs" = "yes" ; then
2008-05-22 15:34:02 +00:00
AC_DEFINE_UNQUOTED([WITH_STORAGE_FS], 1, [whether FS backend for storage driver is enabled])
2008-02-20 15:42:30 +00:00
AC_DEFINE_UNQUOTED([MOUNT],["$MOUNT"],
[Location or name of the mount program])
AC_DEFINE_UNQUOTED([UMOUNT],["$UMOUNT"],
[Location or name of the mount program])
2011-06-14 08:16:39 +00:00
AC_DEFINE_UNQUOTED([MKFS],["$MKFS"],
[Location or name of the mkfs program])
2008-02-20 15:42:30 +00:00
fi
fi
2008-05-22 15:34:02 +00:00
AM_CONDITIONAL([WITH_STORAGE_FS], [test "$with_storage_fs" = "yes"])
2008-08-27 20:05:58 +00:00
if test "$with_storage_fs" = "yes"; then
AC_PATH_PROG([SHOWMOUNT], [showmount], [], [$PATH:/sbin:/usr/sbin])
AC_DEFINE_UNQUOTED([SHOWMOUNT], ["$SHOWMOUNT"],
[Location or name of the showmount program])
fi
2008-02-20 15:42:30 +00:00
2010-03-24 21:31:31 +00:00
if test "$with_storage_lvm" = "yes" || test "$with_storage_lvm" = "check"; then
2008-05-22 15:34:02 +00:00
AC_PATH_PROG([PVCREATE], [pvcreate], [], [$PATH:/sbin:/usr/sbin])
AC_PATH_PROG([VGCREATE], [vgcreate], [], [$PATH:/sbin:/usr/sbin])
AC_PATH_PROG([LVCREATE], [lvcreate], [], [$PATH:/sbin:/usr/sbin])
AC_PATH_PROG([PVREMOVE], [pvremove], [], [$PATH:/sbin:/usr/sbin])
AC_PATH_PROG([VGREMOVE], [vgremove], [], [$PATH:/sbin:/usr/sbin])
AC_PATH_PROG([LVREMOVE], [lvremove], [], [$PATH:/sbin:/usr/sbin])
AC_PATH_PROG([VGCHANGE], [vgchange], [], [$PATH:/sbin:/usr/sbin])
2008-11-05 11:41:43 +00:00
AC_PATH_PROG([VGSCAN], [vgscan], [], [$PATH:/sbin:/usr/sbin])
2008-05-22 15:34:02 +00:00
AC_PATH_PROG([PVS], [pvs], [], [$PATH:/sbin:/usr/sbin])
AC_PATH_PROG([VGS], [vgs], [], [$PATH:/sbin:/usr/sbin])
AC_PATH_PROG([LVS], [lvs], [], [$PATH:/sbin:/usr/sbin])
2008-02-20 15:45:33 +00:00
if test "$with_storage_lvm" = "yes" ; then
2008-05-22 15:34:02 +00:00
if test -z "$PVCREATE" ; then AC_MSG_ERROR([We need pvcreate for LVM storage driver]) ; fi
if test -z "$VGCREATE" ; then AC_MSG_ERROR([We need vgcreate for LVM storage driver]) ; fi
if test -z "$LVCREATE" ; then AC_MSG_ERROR([We need lvcreate for LVM storage driver]) ; fi
if test -z "$PVREMOVE" ; then AC_MSG_ERROR([We need pvremove for LVM storage driver]) ; fi
if test -z "$VGREMOVE" ; then AC_MSG_ERROR([We need vgremove for LVM storage driver]) ; fi
if test -z "$LVREMOVE" ; then AC_MSG_ERROR([We need lvremove for LVM storage driver]) ; fi
if test -z "$VGCHANGE" ; then AC_MSG_ERROR([We need vgchange for LVM storage driver]) ; fi
2008-11-05 11:41:43 +00:00
if test -z "$VGSCAN" ; then AC_MSG_ERROR([We need vgscan for LVM storage driver]) ; fi
2008-05-22 15:34:02 +00:00
if test -z "$PVS" ; then AC_MSG_ERROR([We need pvs for LVM storage driver]) ; fi
if test -z "$VGS" ; then AC_MSG_ERROR([We need vgs for LVM storage driver]) ; fi
if test -z "$LVS" ; then AC_MSG_ERROR([We need lvs for LVM storage driver]) ; fi
2008-02-20 15:45:33 +00:00
else
if test -z "$PVCREATE" ; then with_storage_lvm=no ; fi
if test -z "$VGCREATE" ; then with_storage_lvm=no ; fi
if test -z "$LVCREATE" ; then with_storage_lvm=no ; fi
if test -z "$PVREMOVE" ; then with_storage_lvm=no ; fi
if test -z "$VGREMOVE" ; then with_storage_lvm=no ; fi
if test -z "$LVREMOVE" ; then with_storage_lvm=no ; fi
2008-11-05 11:41:43 +00:00
if test -z "$VGCHANGE" ; then with_storage_lvm=no ; fi
if test -z "$VGSCAN" ; then with_storage_lvm=no ; fi
2008-02-20 15:45:33 +00:00
if test -z "$PVS" ; then with_storage_lvm=no ; fi
if test -z "$VGS" ; then with_storage_lvm=no ; fi
if test -z "$LVS" ; then with_storage_lvm=no ; fi
if test "$with_storage_lvm" = "check" ; then with_storage_lvm=yes ; fi
fi
if test "$with_storage_lvm" = "yes" ; then
2008-05-22 15:34:02 +00:00
AC_DEFINE_UNQUOTED([WITH_STORAGE_LVM], 1, [whether LVM backend for storage driver is enabled])
2008-02-20 15:45:33 +00:00
AC_DEFINE_UNQUOTED([PVCREATE],["$PVCREATE"],[Location of pvcreate program])
AC_DEFINE_UNQUOTED([VGCREATE],["$VGCREATE"],[Location of vgcreate program])
AC_DEFINE_UNQUOTED([LVCREATE],["$LVCREATE"],[Location of lvcreate program])
2011-06-08 07:07:24 +00:00
AC_DEFINE_UNQUOTED([PVREMOVE],["$PVREMOVE"],[Location of pvremove program])
AC_DEFINE_UNQUOTED([VGREMOVE],["$VGREMOVE"],[Location of vgremove program])
AC_DEFINE_UNQUOTED([LVREMOVE],["$LVREMOVE"],[Location of lvremove program])
2008-02-20 15:45:33 +00:00
AC_DEFINE_UNQUOTED([VGCHANGE],["$VGCHANGE"],[Location of vgchange program])
2008-11-05 11:41:43 +00:00
AC_DEFINE_UNQUOTED([VGSCAN],["$VGSCAN"],[Location of vgscan program])
2008-02-20 15:45:33 +00:00
AC_DEFINE_UNQUOTED([PVS],["$PVS"],[Location of pvs program])
AC_DEFINE_UNQUOTED([VGS],["$VGS"],[Location of vgs program])
AC_DEFINE_UNQUOTED([LVS],["$LVS"],[Location of lvs program])
fi
fi
2008-05-22 15:34:02 +00:00
AM_CONDITIONAL([WITH_STORAGE_LVM], [test "$with_storage_lvm" = "yes"])
2008-02-20 15:45:33 +00:00
2008-02-20 15:49:25 +00:00
2010-03-24 21:31:31 +00:00
if test "$with_storage_iscsi" = "yes" || test "$with_storage_iscsi" = "check"; then
2008-05-22 15:34:02 +00:00
AC_PATH_PROG([ISCSIADM], [iscsiadm], [], [$PATH:/sbin:/usr/sbin])
2008-02-20 15:49:25 +00:00
if test "$with_storage_iscsi" = "yes" ; then
2008-05-22 15:34:02 +00:00
if test -z "$ISCSIADM" ; then AC_MSG_ERROR([We need iscsiadm for iSCSI storage driver]) ; fi
2008-02-20 15:49:25 +00:00
else
if test -z "$ISCSIADM" ; then with_storage_iscsi=no ; fi
if test "$with_storage_iscsi" = "check" ; then with_storage_iscsi=yes ; fi
fi
if test "$with_storage_iscsi" = "yes" ; then
2008-05-22 15:34:02 +00:00
AC_DEFINE_UNQUOTED([WITH_STORAGE_ISCSI], 1, [whether iSCSI backend for storage driver is enabled])
2008-02-20 15:49:25 +00:00
AC_DEFINE_UNQUOTED([ISCSIADM],["$ISCSIADM"],[Location of iscsiadm program])
fi
fi
2008-05-22 15:34:02 +00:00
AM_CONDITIONAL([WITH_STORAGE_ISCSI], [test "$with_storage_iscsi" = "yes"])
2008-02-20 15:49:25 +00:00
2009-04-01 16:03:22 +00:00
if test "$with_storage_scsi" = "check"; then
with_storage_scsi=yes
AC_DEFINE_UNQUOTED([WITH_STORAGE_SCSI], 1,
[whether SCSI backend for storage driver is enabled])
fi
2009-04-02 18:42:33 +00:00
AM_CONDITIONAL([WITH_STORAGE_SCSI], [test "$with_storage_scsi" = "yes"])
2008-02-20 15:49:25 +00:00
2011-05-13 04:47:50 +00:00
if test "$with_storage_mpath" = "check"; then
if test "$with_linux" = "yes"; then
with_storage_mpath=yes
AC_DEFINE_UNQUOTED([WITH_STORAGE_MPATH], 1,
[whether mpath backend for storage driver is enabled])
else
with_storage_mpath=no
fi
2009-09-08 13:47:45 +00:00
fi
AM_CONDITIONAL([WITH_STORAGE_MPATH], [test "$with_storage_mpath" = "yes"])
2008-02-20 15:52:17 +00:00
LIBPARTED_CFLAGS=
LIBPARTED_LIBS=
2011-01-31 22:08:26 +00:00
if test "$with_storage_disk" = "yes" ||
test "$with_storage_disk" = "check"; then
2008-05-22 15:34:02 +00:00
AC_PATH_PROG([PARTED], [parted], [], [$PATH:/sbin:/usr/sbin])
2011-02-17 07:29:07 +00:00
AC_PATH_PROG([DMSETUP], [dmsetup], [], [$PATH:/sbin:/usr/sbin])
2008-05-29 19:23:17 +00:00
if test -z "$PARTED" ; then
PARTED_FOUND=no
else
PARTED_FOUND=yes
fi
2008-02-20 15:52:17 +00:00
2011-02-17 07:29:07 +00:00
if test -z "$DMSETUP" ; then
DMSETUP_FOUND=no
else
DMSETUP_FOUND=yes
fi
2011-01-31 22:08:26 +00:00
if test "$PARTED_FOUND" = "yes" && test "x$PKG_CONFIG" != "x" ; then
PKG_CHECK_MODULES([LIBPARTED], [libparted >= $PARTED_REQUIRED], [],
[PARTED_FOUND=no])
2008-02-20 15:52:17 +00:00
fi
if test "$PARTED_FOUND" = "no"; then
# RHEL-5 vintage parted is missing pkg-config files
save_LIBS="$LIBS"
save_CFLAGS="$CFLAGS"
PARTED_FOUND=yes
2008-05-22 15:34:02 +00:00
AC_CHECK_HEADER([parted/parted.h],,[PARTED_FOUND=no])
AC_CHECK_LIB([uuid], [uuid_generate],,[PARTED_FOUND=no])
AC_CHECK_LIB([parted], [ped_device_read],,[PARTED_FOUND=no])
2008-02-20 15:52:17 +00:00
LIBPARTED_LIBS="-luuid -lparted"
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
fi
2011-02-17 07:29:07 +00:00
if test "$with_storage_disk" = "yes" &&
test "$PARTED_FOUND:$DMSETUP_FOUND" != "yes:yes"; then
AC_MSG_ERROR([Need both parted and dmsetup for disk storage driver])
fi
if test "$with_storage_disk" = "check"; then
if test "$PARTED_FOUND:$DMSETUP_FOUND" != "yes:yes"; then
2008-02-20 15:52:17 +00:00
with_storage_disk=no
2011-02-17 07:29:07 +00:00
else
with_storage_disk=yes
2008-02-20 15:52:17 +00:00
fi
fi
if test "$with_storage_disk" = "yes"; then
2011-01-31 22:08:26 +00:00
AC_DEFINE_UNQUOTED([WITH_STORAGE_DISK], 1,
[whether Disk backend for storage driver is enabled])
AC_DEFINE_UNQUOTED([PARTED],["$PARTED"],
[Location or name of the parted program])
2011-02-17 07:29:07 +00:00
AC_DEFINE_UNQUOTED([DMSETUP],["$DMSETUP"],
[Location or name of the dmsetup program])
2008-02-20 15:52:17 +00:00
fi
fi
2008-05-22 15:34:02 +00:00
AM_CONDITIONAL([WITH_STORAGE_DISK], [test "$with_storage_disk" = "yes"])
AC_SUBST([LIBPARTED_CFLAGS])
AC_SUBST([LIBPARTED_LIBS])
2008-02-20 15:52:17 +00:00
2011-02-21 01:57:24 +00:00
if test "$with_storage_mpath" = "yes" ||
test "$with_storage_disk" = "yes"; then
DEVMAPPER_CFLAGS=
DEVMAPPER_LIBS=
PKG_CHECK_MODULES([DEVMAPPER], [devmapper >= $DEVMAPPER_REQUIRED], [], [DEVMAPPER_FOUND=no])
if test "$DEVMAPPER_FOUND" = "no"; then
# devmapper is missing pkg-config files in ubuntu, suse, etc
save_LIBS="$LIBS"
save_CFLAGS="$CFLAGS"
DEVMAPPER_FOUND=yes
AC_CHECK_LIB([devmapper], [dm_task_run],,[DEVMAPPER_FOUND=no])
DEVMAPPER_LIBS="-ldevmapper"
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
fi
AC_CHECK_HEADERS([libdevmapper.h],,[DEVMAPPER_FOUND=no])
if test "$DEVMAPPER_FOUND" = "no" ; then
AC_MSG_ERROR([You must install device-mapper-devel/libdevmapper >= $DEVMAPPER_REQUIRED to compile libvirt])
fi
fi
AC_SUBST([DEVMAPPER_CFLAGS])
AC_SUBST([DEVMAPPER_LIBS])
2009-07-23 20:21:08 +00:00
dnl
2010-03-14 11:11:51 +00:00
dnl check for libcurl (ESX/XenAPI)
2009-07-23 20:21:08 +00:00
dnl
LIBCURL_CFLAGS=""
LIBCURL_LIBS=""
2010-03-24 21:31:31 +00:00
if test "$with_esx" = "yes" || test "$with_esx" = "check" || test "$with_xenapi" = "yes" || test "$with_xenapi" = "check"; then
2009-08-05 08:43:37 +00:00
PKG_CHECK_MODULES(LIBCURL, libcurl >= $LIBCURL_REQUIRED, [
2010-03-14 11:11:51 +00:00
if test "$with_esx" = "check"; then
with_esx=yes
fi
if test "$with_xenapi" = "check"; then
with_xenapi=yes
fi
2009-08-05 08:43:37 +00:00
], [
if test "$with_esx" = "check"; then
with_esx=no
2010-03-14 11:11:51 +00:00
AC_MSG_NOTICE([libcurl is required for the ESX driver, disabling it])
elif test "$with_esx" = "yes"; then
2009-08-05 08:43:37 +00:00
AC_MSG_ERROR([libcurl >= $LIBCURL_REQUIRED is required for the ESX driver])
fi
2010-03-14 11:11:51 +00:00
if test "$with_xenapi" = "check"; then
with_xenapi=no
AC_MSG_NOTICE([libcurl is required for the XenAPI driver, disabling it])
elif test "$with_xenapi" = "yes"; then
AC_MSG_ERROR([libcurl >= $LIBCURL_REQUIRED is required for the XenAPI driver])
fi
2009-08-05 08:43:37 +00:00
])
2009-07-23 20:21:08 +00:00
fi
2010-03-14 11:11:51 +00:00
2009-08-05 10:59:58 +00:00
if test "$with_esx" = "yes" ; then
AC_DEFINE_UNQUOTED([WITH_ESX], 1, [whether ESX driver is enabled])
fi
AM_CONDITIONAL([WITH_ESX], [test "$with_esx" = "yes"])
2009-07-23 20:21:08 +00:00
2010-12-21 21:39:55 +00:00
with_vmx=yes
if test "$with_esx" != "yes" && test "$with_vmware" != "yes"; then
with_vmx=no
fi
if test "$with_vmx" = "yes" ; then
AC_DEFINE_UNQUOTED([WITH_VMX], 1, [whether VMware VMX config handling is enabled])
fi
AM_CONDITIONAL([WITH_VMX], [test "$with_vmx" = "yes"])
2010-03-14 11:11:51 +00:00
if test "$with_xenapi" = "yes" ; then
AC_DEFINE_UNQUOTED([WITH_XENAPI], 1, [whether XenAPI driver is enabled])
fi
AM_CONDITIONAL([WITH_XENAPI], [test "$with_xenapi" = "yes"])
2010-07-23 20:28:31 +00:00
# XXX as of libcurl-devel-7.20.1-3.fc13.x86_64, curl ships a version
# of <curl/curl.h> that #defines several wrapper macros around underlying
# functions to add type safety for gcc only. However, these macros
# spuriously trip gcc's -Wlogical-op warning. Avoid the warning by
# disabling the wrappers; even if it removes some type-check safety.
LIBCURL_CFLAGS="-DCURL_DISABLE_TYPECHECK $LIBCURL_CFLAGS"
2010-03-14 11:11:51 +00:00
2009-07-23 20:21:08 +00:00
AC_SUBST([LIBCURL_CFLAGS])
AC_SUBST([LIBCURL_LIBS])
2008-02-20 15:52:17 +00:00
2011-07-13 14:05:18 +00:00
dnl
dnl check for openwsman (Hyper-V)
dnl
OPENWSMAN_CFLAGS=""
OPENWSMAN_LIBS=""
if test "$with_hyperv" = "yes" || test "$with_hyperv" = "check"; then
PKG_CHECK_MODULES([OPENWSMAN], [openwsman >= $OPENWSMAN_REQUIRED], [
if test "$with_hyperv" = "check"; then
with_hyperv=yes
fi
], [
if test "$with_hyperv" = "check"; then
with_hyperv=no
AC_MSG_NOTICE([openwsman is required for the Hyper-V driver, disabling it])
elif test "$with_hyperv" = "yes"; then
AC_MSG_ERROR([openwsman >= $OPENWSMAN_REQUIRED is required for the Hyper-V driver])
fi
])
fi
if test "$with_hyperv" = "yes" ; then
AC_DEFINE_UNQUOTED([WITH_HYPERV], 1, [whether Hyper-V driver is enabled])
fi
AM_CONDITIONAL([WITH_HYPERV], [test "$with_hyperv" = "yes"])
2005-12-19 16:34:11 +00:00
dnl
dnl check for python
dnl
2009-10-02 15:19:47 +00:00
AC_ARG_WITH([python],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-python], [Build python bindings @<:@default=yes@:>@]),[],[with_python=yes])
2009-10-02 15:19:47 +00:00
2010-01-07 20:07:42 +00:00
if test "$enable_shared:$with_python" = no:yes; then
AC_MSG_WARN([Disabling shared libraries is incompatible with building Python extensions.])
AC_MSG_WARN([Ignoring --with-python.])
with_python=no
fi
2005-12-19 16:34:11 +00:00
PYTHON_VERSION=
PYTHON_INCLUDES=
if test "$with_python" != "no" ; then
if test -x "$with_python/bin/python"
then
2009-12-06 15:05:33 +00:00
AC_MSG_NOTICE(Found python in $with_python/bin/python)
2005-12-19 16:34:11 +00:00
PYTHON="$with_python/bin/python"
2009-12-06 15:05:33 +00:00
with_python=yes
2005-12-19 16:34:11 +00:00
else
2009-12-06 15:05:33 +00:00
if test -x "$with_python"
then
AC_MSG_NOTICE(Found python in $with_python)
PYTHON="$with_python"
with_python=yes
else
if test -x "$PYTHON"
then
AC_MSG_NOTICE(Found python in environment PYTHON=$PYTHON)
with_python=yes
fi
fi
2005-12-19 16:34:11 +00:00
fi
2009-12-06 15:05:33 +00:00
2010-11-12 20:38:27 +00:00
if test "$with_python" = "yes" ; then
2009-12-06 15:05:33 +00:00
AM_PATH_PYTHON(,, [:])
if test "$PYTHON" != : ; then
PYTHON_CONFIG="$PYTHON-config"
if test -x "$PYTHON_CONFIG"
then
PYTHON_INCLUDES=`$PYTHON_CONFIG --includes`
else
if test -r $PYTHON_EXEC_PREFIX/include/python$PYTHON_VERSION/Python.h
then
PYTHON_INCLUDES=-I$PYTHON_EXEC_PREFIX/include/python$PYTHON_VERSION
else
if test -r $prefix/include/python$PYTHON_VERSION/Python.h
then
PYTHON_INCLUDES=-I$prefix/include/python$PYTHON_VERSION
else
if test -r /usr/include/python$PYTHON_VERSION/Python.h
then
PYTHON_INCLUDES=-I/usr/include/python$PYTHON_VERSION
else
2011-04-27 13:07:14 +00:00
AC_MSG_ERROR([You must install python-devel to build Python bindings])
2009-12-06 15:05:33 +00:00
fi
fi
fi
fi
else
2011-04-27 13:07:14 +00:00
AC_MSG_ERROR([You must install python to build Python bindings])
2009-12-06 15:05:33 +00:00
fi
2005-12-19 16:34:11 +00:00
else
2009-12-06 15:05:33 +00:00
AC_MSG_NOTICE([Could not find python in $with_python, disabling bindings])
with_python=no
2005-12-19 16:34:11 +00:00
fi
fi
2009-12-06 15:05:33 +00:00
AM_CONDITIONAL([WITH_PYTHON], [test "$with_python" = "yes"])
2008-05-22 15:34:02 +00:00
AC_SUBST([PYTHON_VERSION])
AC_SUBST([PYTHON_INCLUDES])
2009-12-06 15:05:33 +00:00
2008-05-22 15:34:02 +00:00
AC_ARG_ENABLE([test-coverage],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--enable-test-coverage], [turn on code coverage instrumentation @<:@default=no@:>@]),
2007-02-14 02:12:41 +00:00
[case "${enableval}" in
yes|no) ;;
*) AC_MSG_ERROR([bad value ${enableval} for test-coverage option]) ;;
esac],
[enableval=no])
2008-05-29 15:13:07 +00:00
enable_coverage=$enableval
2007-02-14 02:12:41 +00:00
2008-05-29 15:13:07 +00:00
if test "${enable_coverage}" = yes; then
2010-07-16 15:04:05 +00:00
save_WARN_CFLAGS=$WARN_CFLAGS
WARN_CFLAGS=
gl_WARN_ADD([-fprofile-arcs])
gl_WARN_ADD([-ftest-coverage])
COVERAGE_FLAGS=$WARN_CFLAGS
AC_SUBST([COVERAGE_CFLAGS], [$COVERAGE_FLAGS])
AC_SUBST([COVERAGE_LDFLAGS], [$COVERAGE_FLAGS])
WARN_CFLAGS=$save_WARN_CFLAGS
2007-02-14 02:12:41 +00:00
fi
2008-05-29 15:13:07 +00:00
AC_ARG_ENABLE([test-oom],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--enable-test-oom], [memory allocation failure checking @<:@default=no@:>@]),
2008-05-29 15:13:07 +00:00
[case "${enableval}" in
yes|no) ;;
*) AC_MSG_ERROR([bad value ${enableval} for test-oom option]) ;;
esac],
[enableval=no])
enable_oom=$enableval
if test "${enable_oom}" = yes; then
have_trace=yes
AC_CHECK_HEADER([execinfo.h],[],[have_trace=no])
AC_CHECK_FUNC([backtrace],[],[have_trace=no])
if test "$have_trace" = "yes"; then
AC_DEFINE([TEST_OOM_TRACE], 1, [Whether backtrace() is available])
fi
AC_DEFINE([TEST_OOM], 1, [Whether malloc OOM checking is enabled])
fi
2009-05-19 10:17:17 +00:00
AC_ARG_ENABLE([test-locking],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--enable-test-locking], [thread locking tests using CIL @<:@default=no@:>@]),
2009-05-19 10:17:17 +00:00
[case "${enableval}" in
yes|no) ;;
*) AC_MSG_ERROR([bad value ${enableval} for test-locking option]) ;;
esac],
[enableval=no])
enable_locking=$enableval
if test "$enable_locking" = "yes"; then
LOCK_CHECKING_CFLAGS="-Dbool=char -D_Bool=char -save-temps"
AC_SUBST([LOCK_CHECKING_CFLAGS])
fi
AM_CONDITIONAL([WITH_CIL],[test "$enable_locking" = "yes"])
2007-12-06 16:34:48 +00:00
dnl Enable building libvirtd?
2008-05-22 15:34:02 +00:00
AM_CONDITIONAL([WITH_LIBVIRTD],[test "x$with_libvirtd" = "xyes"])
2007-12-06 16:34:48 +00:00
2011-05-12 15:29:51 +00:00
dnl Check for gettext - don't go any newer than what RHEL 5 supports
2011-07-28 12:55:21 +00:00
dnl
dnl save and restore CPPFLAGS around gettext check as the internal iconv
dnl check might leave -I/usr/local/include in CPPFLAGS on FreeBSD resulting
dnl in the build picking up previously installed libvirt/libvirt.h instead
dnl of the correct one from the source tree.
dnl compute the difference between save_CPPFLAGS and CPPFLAGS and append it
dnl to INCLUDES in order to preserve changes made by gettext but in a place
dnl that does not break the build
save_CPPFLAGS="$CPPFLAGS"
2011-05-12 15:29:51 +00:00
AM_GNU_GETTEXT_VERSION([0.17])
2006-09-21 15:24:37 +00:00
AM_GNU_GETTEXT([external])
2011-07-28 12:55:21 +00:00
GETTEXT_CPPFLAGS=
if test "x$save_CPPFLAGS" != "x$CPPFLAGS"; then
set dummy $CPPFLAGS; shift
for var
do
case " $var " in
" $save_CPPFLAGS ") ;;
*) GETTEXT_CPPFLAGS="$GETTEXT_CPPFLAGS $var" ;;
esac
done
fi
CPPFLAGS="$save_CPPFLAGS"
AC_SUBST([GETTEXT_CPPFLAGS])
2010-02-24 09:53:44 +00:00
2008-10-22 13:55:15 +00:00
ALL_LINGUAS=`cd "$srcdir/po" > /dev/null && ls *.po | sed 's+\.po$++'`
2006-09-21 15:24:37 +00:00
2007-11-29 17:44:01 +00:00
dnl Extra link-time flags for Cygwin.
dnl Copied from libxml2 configure.in, but I removed mingw changes
dnl for now since I'm not supporting mingw at present. - RWMJ
CYGWIN_EXTRA_LDFLAGS=
CYGWIN_EXTRA_LIBADD=
CYGWIN_EXTRA_PYTHON_LIBADD=
2008-01-05 16:06:36 +00:00
MINGW_EXTRA_LDFLAGS=
2010-03-16 22:54:22 +00:00
WIN32_EXTRA_CFLAGS=
2010-03-22 01:25:36 +00:00
LIBVIRT_SYMBOL_FILE=libvirt.syms
2010-07-26 16:38:30 +00:00
LIBVIRT_QEMU_SYMBOL_FILE='$(srcdir)/libvirt_qemu.syms'
2007-11-29 17:44:01 +00:00
case "$host" in
*-*-cygwin*)
CYGWIN_EXTRA_LDFLAGS="-no-undefined"
CYGWIN_EXTRA_LIBADD="${INTLLIBS}"
if test "x$PYTHON_VERSION" != "x"; then
CYGWIN_EXTRA_PYTHON_LIBADD="-L/usr/lib/python${PYTHON_VERSION}/config -lpython${PYTHON_VERSION}"
fi
;;
2008-01-05 16:06:36 +00:00
*-*-mingw*)
MINGW_EXTRA_LDFLAGS="-no-undefined"
;;
2007-11-29 17:44:01 +00:00
esac
2010-03-16 22:54:22 +00:00
case "$host" in
*-*-mingw* | *-*-cygwin* | *-*-msvc* )
# If the host is Windows, and shared libraries are disabled, we
# need to add -DLIBVIRT_STATIC to the CFLAGS for proper linking
if test "x$enable_shared" = "xno"; then
WIN32_EXTRA_CFLAGS="-DLIBVIRT_STATIC"
fi
2010-04-27 07:43:55 +00:00
esac
case "$host" in
*-*-mingw* | *-*-msvc* )
2010-03-22 01:25:36 +00:00
# Also set the symbol file to .def, so src/Makefile generates libvirt.def
# from libvirt.syms and passes libvirt.def instead of libvirt.syms to the linker
LIBVIRT_SYMBOL_FILE=libvirt.def
2010-08-12 21:43:16 +00:00
LIBVIRT_QEMU_SYMBOL_FILE=libvirt_qemu.def
2010-04-27 07:43:55 +00:00
# mingw's ld has the --version-script parameter, but it requires a .def file
2010-05-03 10:21:58 +00:00
# instead to work properly, therefore clear --version-script here and use
# -Wl, to pass the .def file to the linker
2010-04-27 07:43:55 +00:00
# cygwin's ld has the --version-script parameter too, but for some reason
# it's working there as expected
2010-05-03 10:21:58 +00:00
VERSION_SCRIPT_FLAGS="-Wl,"
2010-03-16 22:54:22 +00:00
;;
esac
2008-05-22 15:34:02 +00:00
AC_SUBST([CYGWIN_EXTRA_LDFLAGS])
AC_SUBST([CYGWIN_EXTRA_LIBADD])
AC_SUBST([CYGWIN_EXTRA_PYTHON_LIBADD])
AC_SUBST([MINGW_EXTRA_LDFLAGS])
2010-03-16 22:54:22 +00:00
AC_SUBST([WIN32_EXTRA_CFLAGS])
2010-03-22 01:25:36 +00:00
AC_SUBST([LIBVIRT_SYMBOL_FILE])
2010-04-13 18:02:46 +00:00
AC_SUBST([LIBVIRT_QEMU_SYMBOL_FILE])
2010-05-03 10:21:58 +00:00
AC_SUBST([VERSION_SCRIPT_FLAGS])
2007-11-29 17:44:01 +00:00
2008-10-15 18:39:34 +00:00
2010-04-08 09:52:46 +00:00
dnl Look for windres to build a Windows icon resource.
case "$host" in
*-*-mingw* | *-*-cygwin* | *-*-msvc* )
AC_CHECK_TOOL([WINDRES], [windres], [])
;;
esac
AM_CONDITIONAL([WITH_WIN_ICON], [test "$WINDRES" != ""])
2008-11-21 12:16:08 +00:00
dnl Driver-Modules library
AC_ARG_WITH([driver-modules],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-driver-modules], [build drivers as loadable modules @<:@default=no@:>@]),
2008-11-21 12:16:08 +00:00
[],
[with_driver_modules=no])
2010-02-24 11:04:27 +00:00
DRIVER_MODULE_CFLAGS=
DRIVER_MODULE_LIBS=
2008-11-21 12:16:08 +00:00
if test "$with_driver_modules" = "yes"; then
2011-06-09 19:47:43 +00:00
if test "$dlfcn_found" != "yes" || test "$dlopen_found" != "yes"; then
AC_MSG_ERROR([You must have dlfcn.h / dlopen() support to build driver modules])
fi
2010-02-24 11:04:27 +00:00
DRIVER_MODULE_CFLAGS="-export-dynamic"
2010-03-04 15:45:02 +00:00
case $ac_cv_search_dlopen in
no*) DRIVER_MODULE_LIBS= ;;
*) DRIVER_MODULE_LIBS=$ac_cv_search_dlopen ;;
esac
2008-11-21 12:16:08 +00:00
AC_DEFINE_UNQUOTED([WITH_DRIVER_MODULES], 1, [whether to build drivers as modules])
fi
AM_CONDITIONAL([WITH_DRIVER_MODULES], [test "$with_driver_modules" != "no"])
2010-02-24 11:04:27 +00:00
AC_SUBST([DRIVER_MODULE_CFLAGS])
AC_SUBST([DRIVER_MODULE_LIBS])
2008-11-21 12:16:08 +00:00
2008-02-28 17:07:37 +00:00
# Set LV_LIBTOOL_OBJDIR to "." or $lt_cv_objdir, depending on whether
# we're building shared libraries. This is the name of the directory
# in which .o files will be created.
test "$enable_shared" = no && lt_cv_objdir=.
LV_LIBTOOL_OBJDIR=${lt_cv_objdir-.}
2008-05-22 15:34:02 +00:00
AC_SUBST([LV_LIBTOOL_OBJDIR])
2008-02-28 17:07:37 +00:00
2009-11-13 12:12:09 +00:00
dnl HAL library check for host device enumeration
2008-11-21 12:27:11 +00:00
HAL_CFLAGS=
HAL_LIBS=
AC_ARG_WITH([hal],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-hal], [use HAL for host device enumeration @<:@default=check@:>@]),
2008-11-21 12:27:11 +00:00
[],
[with_hal=check])
if test "$with_libvirtd" = "no" ; then
with_hal=no
fi
2010-03-24 21:31:31 +00:00
if test "x$with_hal" = "xyes" || test "x$with_hal" = "xcheck"; then
2008-11-21 12:27:11 +00:00
PKG_CHECK_MODULES(HAL, hal >= $HAL_REQUIRED,
[with_hal=yes], [
if test "x$with_hal" = "xcheck" ; then
with_hal=no
else
AC_MSG_ERROR(
[You must install hal-devel >= $HAL_REQUIRED to compile libvirt])
fi
])
if test "x$with_hal" = "xyes" ; then
old_CFLAGS=$CFLAGS
2009-12-18 17:34:40 +00:00
old_LIBS=$LIBS
2008-11-21 12:27:11 +00:00
CFLAGS="$CFLAGS $HAL_CFLAGS"
2009-12-18 17:34:40 +00:00
LIBS="$LIBS $HAL_LIBS"
2008-11-21 12:27:11 +00:00
AC_CHECK_FUNCS([libhal_get_all_devices],,[with_hal=no])
2008-12-05 15:05:48 +00:00
AC_CHECK_FUNCS([dbus_watch_get_unix_fd])
2008-11-21 12:27:11 +00:00
CFLAGS="$old_CFLAGS"
2009-12-18 17:34:40 +00:00
LIBS="$old_LIBS"
2008-11-21 12:27:11 +00:00
fi
2009-12-18 17:29:13 +00:00
if test "x$with_hal" = "xyes" ; then
AC_DEFINE_UNQUOTED([HAVE_HAL], 1,
[use HAL for host device enumeration])
fi
2008-11-21 12:27:11 +00:00
fi
AM_CONDITIONAL([HAVE_HAL], [test "x$with_hal" = "xyes"])
AC_SUBST([HAL_CFLAGS])
AC_SUBST([HAL_LIBS])
2009-11-13 12:12:09 +00:00
dnl udev/libpciaccess library check for alternate host device enumeration
2009-11-12 21:48:24 +00:00
UDEV_CFLAGS=
UDEV_LIBS=
2009-11-13 12:12:09 +00:00
PCIACCESS_CFLAGS=
PCIACCESS_LIBS=
2009-11-12 21:48:24 +00:00
AC_ARG_WITH([udev],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-udev], [use libudev for host device enumeration @<:@default=check@:>@]),
2009-11-12 21:48:24 +00:00
[],
[with_udev=check])
if test "$with_libvirtd" = "no" ; then
with_udev=no
fi
2010-03-24 21:31:31 +00:00
if test "x$with_udev" = "xyes" || test "x$with_udev" = "xcheck"; then
2009-11-12 21:48:24 +00:00
PKG_CHECK_MODULES(UDEV, libudev >= $UDEV_REQUIRED,
2009-11-13 12:12:09 +00:00
[], [
2009-11-12 21:48:24 +00:00
if test "x$with_udev" = "xcheck" ; then
with_udev=no
else
AC_MSG_ERROR(
[You must install libudev-devel >= $UDEV_REQUIRED to compile libvirt])
fi
])
2009-11-13 12:12:09 +00:00
if test "x$with_udev" != "xno"; then
PKG_CHECK_MODULES(PCIACCESS, pciaccess >= $PCIACCESS_REQUIRED,
[with_udev=yes],
[
if test "x$with_udev" = "xcheck" ; then
with_udev=no
else
AC_MSG_ERROR(
[You must install libpciaccess-devel >= $PCIACCESS_REQUIRED to compile libvirt])
fi
])
fi
2009-11-12 21:48:24 +00:00
if test "x$with_udev" = "xyes" ; then
AC_DEFINE_UNQUOTED([HAVE_UDEV], 1,
[use UDEV for host device enumeration])
fi
fi
AM_CONDITIONAL([HAVE_UDEV], [test "x$with_udev" = "xyes"])
AC_SUBST([UDEV_CFLAGS])
AC_SUBST([UDEV_LIBS])
2009-11-12 22:22:00 +00:00
AC_SUBST([PCIACCESS_CFLAGS])
AC_SUBST([PCIACCESS_LIBS])
2009-11-12 21:48:24 +00:00
2008-11-21 12:27:11 +00:00
with_nodedev=no;
2010-03-24 21:31:31 +00:00
if test "$with_hal" = "yes" || test "$with_udev" = "yes";
2008-11-21 12:27:11 +00:00
then
with_nodedev=yes
AC_DEFINE_UNQUOTED([WITH_NODE_DEVICES], 1, [with node device driver])
fi
AM_CONDITIONAL([WITH_NODE_DEVICES], [test "$with_nodedev" = "yes"])
2010-10-05 01:31:05 +00:00
dnl nwfilter should only be compiled for linux, and only if the
dnl libvirt daemon is also being compiled
2009-07-15 21:25:01 +00:00
2010-09-27 19:44:27 +00:00
with_nwfilter=yes
if test "$with_libvirtd" = "no" || test "$with_linux" != "yes"; then
with_nwfilter=no
fi
if test "$with_nwfilter" = "yes" ; then
AC_DEFINE([WITH_NWFILTER], 1, [whether local network filter management driver is available])
fi
AM_CONDITIONAL([WITH_NWFILTER], [test "$with_nwfilter" = "yes"])
2011-06-14 08:16:39 +00:00
dnl libblkid is used by several storage drivers; therefore we probe
dnl for it unconditionally.
AC_ARG_WITH([libblkid],
[AS_HELP_STRING([--with-libblkid],
[use libblkid to scan for filesystems and partitions @<:@default=check@:>@])],
[],
[with_libblkid=check])
if test "x$with_libblkid" = "xyes" || test "x$with_libblkid" = "xcheck"; then
PKG_CHECK_MODULES([BLKID],
[blkid >= $LIBBLKID_REQUIRED],
[with_libblkid="yes"],
[with_libblkid="no"])
fi
if test "x$with_libblkid" = "xyes"; then
AC_DEFINE([HAVE_LIBBLKID], [1], [libblkid is present])
fi
AM_CONDITIONAL([HAVE_LIBBLKID], [test "x$with_libblkid" = "xyes"])
2009-07-15 21:25:01 +00:00
AC_ARG_WITH([qemu-user],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-qemu-user], [username to run QEMU system instance as @<:@default=root@:>@]),
2009-07-15 21:25:01 +00:00
[QEMU_USER=${withval}],
[QEMU_USER=root])
AC_ARG_WITH([qemu-group],
2010-01-17 14:48:45 +00:00
AC_HELP_STRING([--with-qemu-group], [groupname to run QEMU system instance as @<:@default=root@:>@]),
2009-07-15 21:25:01 +00:00
[QEMU_GROUP=${withval}],
[QEMU_GROUP=root])
AC_DEFINE_UNQUOTED([QEMU_USER], ["$QEMU_USER"], [QEMU user account])
AC_DEFINE_UNQUOTED([QEMU_GROUP], ["$QEMU_GROUP"], [QEMU group account])
2010-02-12 17:03:07 +00:00
AC_ARG_WITH([macvtap],
AC_HELP_STRING([--with-macvtap],[enable macvtap device @<:@default=check@:>@]),
[with_macvtap=${withval}],
[with_macvtap=check])
2010-09-29 11:56:26 +00:00
AC_MSG_CHECKING([whether to compile with macvtap support])
2010-02-12 17:03:07 +00:00
if test "$with_macvtap" != "no" ; then
2010-03-09 13:14:48 +00:00
AC_TRY_COMPILE([ #include <sys/socket.h>
#include <linux/rtnetlink.h> ],
2010-02-12 17:03:07 +00:00
[ int x = MACVLAN_MODE_BRIDGE; ],
[ with_macvtap=yes ],
[ if test "$with_macvtap" = "yes" ; then
AC_MSG_ERROR([Installed linux headers don't show support for macvtap device.])
fi
with_macvtap=no ])
if test "$with_macvtap" = "yes" ; then
val=1
else
val=0
fi
AC_DEFINE_UNQUOTED([WITH_MACVTAP], $val, [whether macvtap support is enabled])
fi
AM_CONDITIONAL([WITH_MACVTAP], [test "$with_macvtap" = "yes"])
2010-09-29 11:56:26 +00:00
AC_MSG_RESULT([$with_macvtap])
2011-05-17 11:26:09 +00:00
if test "$with_macvtap" = yes; then
AC_CHECK_DECLS([MACVLAN_MODE_PASSTHRU], [], [], [[
#include <sys/socket.h>
#include <linux/if_link.h>
]])
fi
2010-02-12 17:03:07 +00:00
2010-09-29 11:56:26 +00:00
AC_ARG_WITH([virtualport],
AC_HELP_STRING([--with-virtualport],[enable virtual port support @<:@default=check@:>@]),
[with_virtualport=${withval}],
[with_virtualport=check])
2010-09-29 14:14:07 +00:00
dnl Warn the user and error out if they requested virtualport support with configure
dnl options, but the required macvtap support isn't available
if test "$with_virtualport" = "yes"; then
2010-09-29 11:56:26 +00:00
if test "$with_macvtap" = "no"; then
AC_MSG_ERROR([--with-virtualport requires --with-macvtap])
fi
2010-09-29 14:14:07 +00:00
fi
dnl virtualport checks
if test "$with_macvtap" != "yes"; then
with_virtualport=no
fi
if test "$with_virtualport" != "no"; then
2010-09-29 11:56:26 +00:00
AC_MSG_CHECKING([whether to compile with virtual port support])
AC_TRY_COMPILE([ #include <sys/socket.h>
#include <linux/rtnetlink.h> ],
[ int x = IFLA_PORT_MAX; ],
[ with_virtualport=yes ],
[ if test "$with_virtualport" = "yes" ; then
AC_MSG_ERROR([Installed linux headers don't show support for virtual port support.])
fi
with_virtualport=no ])
if test "$with_virtualport" = "yes"; then
val=1
else
val=0
fi
AC_DEFINE_UNQUOTED([WITH_VIRTUALPORT], $val,
[whether vsi vepa support is enabled])
AC_MSG_RESULT([$with_virtualport])
add 802.1Qbh and 802.1Qbg handling
This patch that adds support for configuring 802.1Qbg and 802.1Qbh
switches. The 802.1Qbh part has been successfully tested with real
hardware. The 802.1Qbg part has only been tested with a (dummy)
server that 'behaves' similarly to how we expect lldpad to 'behave'.
The following changes were made during the development of this patch:
- Merging Scott's v13-pre1 patch
- Fixing endptr related bug while using virStrToLong_ui() pointed out
by Jim Meyering
- Addressing Jim Meyering's comments to v11
- requiring mac address to the vpDisassociateProfileId() function to
pass it further to the 802.1Qbg disassociate part (802.1Qbh untouched)
- determining pid of lldpad daemon by reading it from /var/run/libvirt.pid
(hardcode as is hardcode alson in lldpad sources)
- merging netlink send code for kernel target and user space target
(lldpad) using one function nlComm() to send the messages
- adding a select() after the sending and before the reading of the
netlink response in case lldpad doesn't respond and so we don't hang
- when reading the port status, in case of 802.1Qbg, no status may be
received while things are 'in progress' and only at the end a status
will be there.
- when reading the port status, use the given instanceId and vf to pick
the right IFLA_VF_PORT among those nested under IFLA_VF_PORTS.
- never sending nor parsing IFLA_PORT_SELF type of messages in the
802.1Qbg case
- iterating over the elements in a IFLA_VF_PORTS to pick the right
IFLA_VF_PORT by either IFLA_PORT_PROFILE and given profileId
(802.1Qbh) or IFLA_PORT_INSTANCE_UUID and given instanceId (802.1Qbg)
and reading the current status in IFLA_PORT_RESPONSE.
- recycling a previous patch that adds functionality to interface.c to
- get the vlan identifier on an interface
- get the flags of an interface and some convenience function to
check whether an interface is 'up' or not (not currently used here)
- adding function to determine the root physical interface of an
interface. For example if a macvtap is linked to eth0.100, it will
find eth0. Also adding a function that finds the vlan on the 'way to
the root physical interface'
- conveying the root physical interface name and index in case of 802.1Qbg
- conveying mac address of macvlan device and vlan identifier in
IFLA_VFINFO_LIST[ IFLA_VF_INFO[ IFLA_VF_MAC(mac), IFLA_VF_VLAN(vlan) ] ]
to (future) lldpad via netlink
- To enable build with --without-macvtap rename the
[dis|]associatePortProfileId functions, prepend 'vp' before their
name and make them non-static functions.
- Renaming variable multicast to nltarget_kernel and inverting
the logic
- Addressing Jim Meyering's comments; this also touches existing
code for example for correcting indentation of break statements or
simplification of switch statements.
- Renamed occurrencvirVirtualPortProfileDef to virVirtualPortProfileParamses
- 802.1Qbg part prepared for sending a RTM_SETLINK and getting
processing status back plus a subsequent RTM_GETLINK to
get IFLA_PORT_RESPONSE.
Note: This interface for 802.1Qbg may still change
- [David Allan] move getPhysfn inside IFLA_VF_PORT_MAX to avoid
compiler
warning when latest if_link.h isn't available
- move from Stefan's 802.1Qb{g|h} XML v8 to v9
- move hostuuid and vf index calcs to inside doPortProfileOp8021Qbh
- remove debug fprintfs
- use virGetHostUUID (thanks Stefan!)
- fix compile issue when latest if_link.h isn't available
- change poll timeout to 10s, at 1/8 intervals
- if polling times out, log msg and return -ETIMEDOUT
- Add Stefan's code for getPortProfileStatus
- Poll for up to 2 secs for port-profile status, at 1/8 sec intervals:
- if status indicates error, abort openMacvtapTap
- if status indicates success, exit polling
- if status is "in-progress" after 2 secs of polling, exit
polling loop silently, without error
My patch finishes out the 802.1Qbh parts, which Stefan had mostly complete.
I've tested using the recent kernel updates for VF_PORT netlink msgs and
enic for Cisco's 10G Ethernet NIC. I tested many VMs, each with several
direct interfaces, each configured with a port-profile per the XML. VM-to-VM,
and VM-to-external work as expected. VM-to-VM on same host (using same NIC)
works same as VM-to-VM where VMs are on diff hosts. I'm able to change
settings on the port-profile while the VM is running to change the virtual
port behaviour. For example, adjusting a QoS setting like rate limit. All
VMs with interfaces using that port-profile immediatly see the effect of the
change to the port-profile.
I don't have a SR-IOV device to test so source dev is a non-SR-IOV device,
but most of the code paths include support for specifing the source dev and
VF index. We'll need to complete this by discovering the PF given the VF
linkdev. Once we have the PF, we'll also have the VF index. All this info-
mation is available from sysfs.
2010-06-03 01:35:22 +00:00
fi
AM_CONDITIONAL([WITH_VIRTUALPORT], [test "$with_virtualport" = "yes"])
2010-02-12 17:03:07 +00:00
2010-05-25 19:31:38 +00:00
dnl netlink library
LIBNL_CFLAGS=""
LIBNL_LIBS=""
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have_libnl=no
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if test "$with_linux" = "yes"; then
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PKG_CHECK_MODULES([LIBNL], [libnl-1 >= $LIBNL_REQUIRED], [
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have_libnl=yes
AC_DEFINE_UNQUOTED([HAVE_LIBNL], 1, [whether the netlink library is available])
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], [
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if test "$with_macvtap" = "yes"; then
AC_MSG_ERROR([libnl-devel >= $LIBNL_REQUIRED is required for macvtap support])
fi
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])
fi
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AM_CONDITIONAL([HAVE_LIBNL], [test "$have_libnl" = "yes"])
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AC_SUBST([LIBNL_CFLAGS])
AC_SUBST([LIBNL_LIBS])
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# Only COPYING.LIB is under version control, yet COPYING
# is included as part of the distribution tarball.
# Copy one to the other, but only if this is a srcdir-build.
# You are unlikely to be doing distribution-related things in a non-srcdir build
test "x$srcdir" = x. && ! test -f COPYING &&
cp -f COPYING.LIB COPYING
2005-12-09 10:37:37 +00:00
2010-04-07 15:02:25 +00:00
# Detect when running under the clang static analyzer's scan-build driver
# or Coverity-prevent's cov-build. Define STATIC_ANALYSIS accordingly.
2011-08-02 18:25:58 +00:00
AC_CACHE_CHECK([whether this build is done by a static analysis tool],
[lv_cv_static_analysis], [
lv_cv_static_analysis=no
if test -n "${CCC_ANALYZER_ANALYSIS+set}" || \
test -n "$COVERITY_BUILD_COMMAND$COVERITY_LD_PRELOAD"; then
lv_cv_static_analysis=yes
fi
])
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t=0
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test "x$lv_cv_static_analysis" = xyes && t=1
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AC_DEFINE_UNQUOTED([STATIC_ANALYSIS], [$t],
[Define to 1 when performing static analysis.])
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AC_OUTPUT(Makefile src/Makefile include/Makefile docs/Makefile \
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docs/schemas/Makefile \
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gnulib/lib/Makefile \
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gnulib/tests/Makefile \
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libvirt.pc libvirt.spec mingw32-libvirt.spec \
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po/Makefile.in \
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include/libvirt/Makefile include/libvirt/libvirt.h \
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python/Makefile python/tests/Makefile \
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daemon/Makefile \
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tools/Makefile \
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tests/Makefile \
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examples/apparmor/Makefile \
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examples/domain-events/events-c/Makefile \
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examples/domsuspend/Makefile \
examples/dominfo/Makefile \
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examples/openauth/Makefile \
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examples/python/Makefile \
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examples/hellolibvirt/Makefile \
Add dtrace static probes in libvirtd
Adds initial support for dtrace static probes in libvirtd
daemon, assuming use of systemtap dtrace compat shim on
Linux. The probes are inserted for network client connect,
disconnect, TLS handshake states and authentication protocol
states.
This can be tested by running the xample program and then
attempting to connect with any libvirt client (virsh,
virt-manager, etc).
# stap examples/systemtap/client.stp
Client fd=44 connected readonly=0
Client fd=44 auth polkit deny pid:24997,uid:500
Client fd=44 disconnected
Client fd=46 connected readonly=1
Client fd=46 auth sasl allow test
Client fd=46 disconnected
The libvirtd.stp file should also really not be required,
since it is duplicated info that is already available in
the main probes.d definition file. A script to autogenerate
the .stp file is needed, either in libvirtd tree, or better
as part of systemtap itself.
* Makefile.am: Add examples/systemtap subdir
* autobuild.sh: Disable dtrace for mingw32
* configure.ac: Add check for dtrace
* daemon/.gitignore: Ignore generated dtrace probe file
* daemon/Makefile.am: Build dtrace probe header & object
files
* daemon/libvirtd.stp: SystemTAP convenience probeset
* daemon/libvirtd.c: Add connect/disconnect & TLS probes
* daemon/remote.c: Add SASL and PolicyKit auth probes
* daemon/probes.d: Master probe definition
* daemon/libvirtd.h: Add convenience macro for probes
so that compilation is a no-op when dtrace is not available
* examples/systemtap/Makefile.am, examples/systemtap/client.stp
Example systemtap script using dtrace probe markers
* libvirt.spec.in: Enable dtrace on F13/RHEL6
* mingw32-libvirt.spec.in: Force disable dtrace
2010-09-14 16:30:32 +00:00
examples/systemtap/Makefile \
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examples/xml/nwfilter/Makefile)
2007-09-18 23:36:30 +00:00
AC_MSG_NOTICE([])
AC_MSG_NOTICE([Configuration summary])
AC_MSG_NOTICE([=====================])
AC_MSG_NOTICE([])
AC_MSG_NOTICE([Drivers])
AC_MSG_NOTICE([])
AC_MSG_NOTICE([ Xen: $with_xen])
AC_MSG_NOTICE([ QEMU: $with_qemu])
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AC_MSG_NOTICE([ UML: $with_uml])
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AC_MSG_NOTICE([ OpenVZ: $with_openvz])
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AC_MSG_NOTICE([ VMware: $with_vmware])
2009-04-17 16:09:07 +00:00
AC_MSG_NOTICE([ VBox: $with_vbox])
2010-03-14 11:11:51 +00:00
AC_MSG_NOTICE([ XenAPI: $with_xenapi])
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AC_MSG_NOTICE([xenlight: $with_libxl])
2008-03-21 15:03:37 +00:00
AC_MSG_NOTICE([ LXC: $with_lxc])
2009-07-24 14:17:06 +00:00
AC_MSG_NOTICE([ PHYP: $with_phyp])
2009-07-23 20:21:08 +00:00
AC_MSG_NOTICE([ ESX: $with_esx])
2011-07-13 14:05:18 +00:00
AC_MSG_NOTICE([ Hyper-V: $with_hyperv])
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AC_MSG_NOTICE([ Test: $with_test])
AC_MSG_NOTICE([ Remote: $with_remote])
2008-10-10 13:57:13 +00:00
AC_MSG_NOTICE([ Network: $with_network])
2007-12-06 16:34:48 +00:00
AC_MSG_NOTICE([Libvirtd: $with_libvirtd])
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AC_MSG_NOTICE([ netcf: $with_netcf])
2010-02-12 17:03:07 +00:00
AC_MSG_NOTICE([ macvtap: $with_macvtap])
add 802.1Qbh and 802.1Qbg handling
This patch that adds support for configuring 802.1Qbg and 802.1Qbh
switches. The 802.1Qbh part has been successfully tested with real
hardware. The 802.1Qbg part has only been tested with a (dummy)
server that 'behaves' similarly to how we expect lldpad to 'behave'.
The following changes were made during the development of this patch:
- Merging Scott's v13-pre1 patch
- Fixing endptr related bug while using virStrToLong_ui() pointed out
by Jim Meyering
- Addressing Jim Meyering's comments to v11
- requiring mac address to the vpDisassociateProfileId() function to
pass it further to the 802.1Qbg disassociate part (802.1Qbh untouched)
- determining pid of lldpad daemon by reading it from /var/run/libvirt.pid
(hardcode as is hardcode alson in lldpad sources)
- merging netlink send code for kernel target and user space target
(lldpad) using one function nlComm() to send the messages
- adding a select() after the sending and before the reading of the
netlink response in case lldpad doesn't respond and so we don't hang
- when reading the port status, in case of 802.1Qbg, no status may be
received while things are 'in progress' and only at the end a status
will be there.
- when reading the port status, use the given instanceId and vf to pick
the right IFLA_VF_PORT among those nested under IFLA_VF_PORTS.
- never sending nor parsing IFLA_PORT_SELF type of messages in the
802.1Qbg case
- iterating over the elements in a IFLA_VF_PORTS to pick the right
IFLA_VF_PORT by either IFLA_PORT_PROFILE and given profileId
(802.1Qbh) or IFLA_PORT_INSTANCE_UUID and given instanceId (802.1Qbg)
and reading the current status in IFLA_PORT_RESPONSE.
- recycling a previous patch that adds functionality to interface.c to
- get the vlan identifier on an interface
- get the flags of an interface and some convenience function to
check whether an interface is 'up' or not (not currently used here)
- adding function to determine the root physical interface of an
interface. For example if a macvtap is linked to eth0.100, it will
find eth0. Also adding a function that finds the vlan on the 'way to
the root physical interface'
- conveying the root physical interface name and index in case of 802.1Qbg
- conveying mac address of macvlan device and vlan identifier in
IFLA_VFINFO_LIST[ IFLA_VF_INFO[ IFLA_VF_MAC(mac), IFLA_VF_VLAN(vlan) ] ]
to (future) lldpad via netlink
- To enable build with --without-macvtap rename the
[dis|]associatePortProfileId functions, prepend 'vp' before their
name and make them non-static functions.
- Renaming variable multicast to nltarget_kernel and inverting
the logic
- Addressing Jim Meyering's comments; this also touches existing
code for example for correcting indentation of break statements or
simplification of switch statements.
- Renamed occurrencvirVirtualPortProfileDef to virVirtualPortProfileParamses
- 802.1Qbg part prepared for sending a RTM_SETLINK and getting
processing status back plus a subsequent RTM_GETLINK to
get IFLA_PORT_RESPONSE.
Note: This interface for 802.1Qbg may still change
- [David Allan] move getPhysfn inside IFLA_VF_PORT_MAX to avoid
compiler
warning when latest if_link.h isn't available
- move from Stefan's 802.1Qb{g|h} XML v8 to v9
- move hostuuid and vf index calcs to inside doPortProfileOp8021Qbh
- remove debug fprintfs
- use virGetHostUUID (thanks Stefan!)
- fix compile issue when latest if_link.h isn't available
- change poll timeout to 10s, at 1/8 intervals
- if polling times out, log msg and return -ETIMEDOUT
- Add Stefan's code for getPortProfileStatus
- Poll for up to 2 secs for port-profile status, at 1/8 sec intervals:
- if status indicates error, abort openMacvtapTap
- if status indicates success, exit polling
- if status is "in-progress" after 2 secs of polling, exit
polling loop silently, without error
My patch finishes out the 802.1Qbh parts, which Stefan had mostly complete.
I've tested using the recent kernel updates for VF_PORT netlink msgs and
enic for Cisco's 10G Ethernet NIC. I tested many VMs, each with several
direct interfaces, each configured with a port-profile per the XML. VM-to-VM,
and VM-to-external work as expected. VM-to-VM on same host (using same NIC)
works same as VM-to-VM where VMs are on diff hosts. I'm able to change
settings on the port-profile while the VM is running to change the virtual
port behaviour. For example, adjusting a QoS setting like rate limit. All
VMs with interfaces using that port-profile immediatly see the effect of the
change to the port-profile.
I don't have a SR-IOV device to test so source dev is a non-SR-IOV device,
but most of the code paths include support for specifing the source dev and
VF index. We'll need to complete this by discovering the PF given the VF
linkdev. Once we have the PF, we'll also have the VF index. All this info-
mation is available from sysfs.
2010-06-03 01:35:22 +00:00
AC_MSG_NOTICE([virtport: $with_virtualport])
2007-09-18 23:36:30 +00:00
AC_MSG_NOTICE([])
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AC_MSG_NOTICE([Storage Drivers])
AC_MSG_NOTICE([])
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AC_MSG_NOTICE([ Dir: $with_storage_dir])
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AC_MSG_NOTICE([ FS: $with_storage_fs])
AC_MSG_NOTICE([ NetFS: $with_storage_fs])
2008-02-20 15:45:33 +00:00
AC_MSG_NOTICE([ LVM: $with_storage_lvm])
2008-02-20 15:49:25 +00:00
AC_MSG_NOTICE([ iSCSI: $with_storage_iscsi])
2009-04-01 16:03:22 +00:00
AC_MSG_NOTICE([ SCSI: $with_storage_scsi])
2009-09-08 13:47:45 +00:00
AC_MSG_NOTICE([ mpath: $with_storage_mpath])
2008-02-20 15:52:17 +00:00
AC_MSG_NOTICE([ Disk: $with_storage_disk])
2008-02-20 15:42:30 +00:00
AC_MSG_NOTICE([])
2009-03-03 10:06:49 +00:00
AC_MSG_NOTICE([Security Drivers])
AC_MSG_NOTICE([])
AC_MSG_NOTICE([ SELinux: $with_secdriver_selinux])
2009-10-09 09:42:09 +00:00
AC_MSG_NOTICE([AppArmor: $with_secdriver_apparmor])
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AC_MSG_NOTICE([])
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AC_MSG_NOTICE([Driver Loadable Modules])
AC_MSG_NOTICE([])
if test "$with_driver_modules" != "no" ; then
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AC_MSG_NOTICE([ dlopen: $DRIVER_MODULE_CFLAGS $DRIVER_MODULE_LIBS])
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else
AC_MSG_NOTICE([ dlopen: no])
fi
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AC_MSG_NOTICE([])
AC_MSG_NOTICE([Libraries])
AC_MSG_NOTICE([])
AC_MSG_NOTICE([ libxml: $LIBXML_CFLAGS $LIBXML_LIBS])
2011-06-09 19:47:43 +00:00
AC_MSG_NOTICE([ dlopen: $DLOPEN_LIBS])
2009-07-23 20:21:08 +00:00
if test "$with_esx" = "yes" ; then
AC_MSG_NOTICE([ libcurl: $LIBCURL_CFLAGS $LIBCURL_LIBS])
else
AC_MSG_NOTICE([ libcurl: no])
fi
2011-07-13 14:05:18 +00:00
if test "$with_hyperv" = "yes" ; then
AC_MSG_NOTICE([openwsman: $OPENWSMAN_CFLAGS $OPENWSMAN_LIBS])
else
AC_MSG_NOTICE([openwsman: no])
fi
2009-09-04 10:08:47 +00:00
if test "$with_libssh2" != "no" ; then
2009-10-09 09:42:09 +00:00
AC_MSG_NOTICE([ libssh2: $LIBSSH2_CFLAGS $LIBSSH2_LIBS])
2009-07-24 14:17:06 +00:00
else
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AC_MSG_NOTICE([ libssh2: no])
2009-07-24 14:17:06 +00:00
fi
2007-09-19 17:42:40 +00:00
AC_MSG_NOTICE([ gnutls: $GNUTLS_CFLAGS $GNUTLS_LIBS])
2007-12-05 15:24:15 +00:00
if test "$with_sasl" != "no" ; then
AC_MSG_NOTICE([ sasl: $SASL_CFLAGS $SASL_LIBS])
else
AC_MSG_NOTICE([ sasl: no])
fi
2009-11-03 18:59:18 +00:00
if test "$with_yajl" != "no" ; then
AC_MSG_NOTICE([ yajl: $YAJL_CFLAGS $YAJL_LIBS])
else
AC_MSG_NOTICE([ yajl: no])
fi
2011-01-18 18:37:45 +00:00
if test "$with_sanlock" != "no" ; then
AC_MSG_NOTICE([ sanlock: $SANLOCK_CFLAGS $SANLOCK_LIBS])
else
AC_MSG_NOTICE([ sanlock: no])
fi
2007-09-19 01:56:55 +00:00
if test "$with_avahi" = "yes" ; then
AC_MSG_NOTICE([ avahi: $AVAHI_CFLAGS $AVAHI_LIBS])
else
AC_MSG_NOTICE([ avahi: no])
fi
2007-12-05 18:21:27 +00:00
if test "$with_polkit" = "yes" ; then
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if test "$with_polkit0" = "yes" ; then
AC_MSG_NOTICE([ polkit: $POLKIT_CFLAGS $POLKIT_LIBS (version 0)])
else
AC_MSG_NOTICE([ polkit: $PKCHECK_PATH (version 1)])
fi
2007-12-05 18:21:27 +00:00
else
AC_MSG_NOTICE([ polkit: no])
fi
2010-09-15 13:44:11 +00:00
if test "$with_audit" = "yes" ; then
AC_MSG_NOTICE([ audit: $AUDIT_CFLAGS $AUDIT_LIBS])
else
AC_MSG_NOTICE([ audit: no])
fi
2008-02-20 15:38:29 +00:00
if test "$with_selinux" = "yes" ; then
2009-01-20 12:25:40 +00:00
AC_MSG_NOTICE([ selinux: $SELINUX_CFLAGS $SELINUX_LIBS])
2008-02-20 15:38:29 +00:00
else
2009-01-20 12:25:40 +00:00
AC_MSG_NOTICE([ selinux: no])
2008-02-20 15:38:29 +00:00
fi
2009-10-08 14:34:22 +00:00
if test "$with_apparmor" = "yes" ; then
2009-10-09 09:42:09 +00:00
AC_MSG_NOTICE([apparmor: $APPARMOR_CFLAGS $APPARMOR_LIBS])
2009-10-08 14:34:22 +00:00
else
2009-10-09 09:42:09 +00:00
AC_MSG_NOTICE([apparmor: no])
2009-10-08 14:34:22 +00:00
fi
2008-05-22 15:29:50 +00:00
if test "$with_numactl" = "yes" ; then
2009-01-20 12:25:40 +00:00
AC_MSG_NOTICE([ numactl: $NUMACTL_CFLAGS $NUMACTL_LIBS])
2008-05-22 15:29:50 +00:00
else
2009-01-20 12:25:40 +00:00
AC_MSG_NOTICE([ numactl: no])
2008-05-22 15:29:50 +00:00
fi
2009-06-29 11:33:13 +00:00
if test "$with_capng" = "yes" ; then
AC_MSG_NOTICE([ capng: $CAPNG_CFLAGS $CAPNG_LIBS])
else
AC_MSG_NOTICE([ capng: no])
fi
2008-11-04 23:37:23 +00:00
if test "$with_xen" = "yes" ; then
2009-01-20 12:25:40 +00:00
AC_MSG_NOTICE([ xen: $XEN_CFLAGS $XEN_LIBS])
2008-11-04 23:37:23 +00:00
else
2009-01-20 12:25:40 +00:00
AC_MSG_NOTICE([ xen: no])
2008-11-04 23:37:23 +00:00
fi
2010-03-14 11:11:51 +00:00
if test "$with_xenapi" = "yes" ; then
AC_MSG_NOTICE([ xenapi: $LIBXENSERVER_CFLAGS $LIBXENSERVER_LIBS])
else
AC_MSG_NOTICE([ xenapi: no])
fi
2011-02-10 22:42:34 +00:00
if test "$with_libxl" = "yes" ; then
2011-03-25 15:04:51 +00:00
AC_MSG_NOTICE([xenlight: $LIBXL_CFLAGS $LIBXL_LIBS])
2011-02-10 22:42:34 +00:00
else
2011-03-25 15:04:51 +00:00
AC_MSG_NOTICE([xenlight: no])
2011-02-10 22:42:34 +00:00
fi
2008-11-21 12:27:11 +00:00
if test "$with_hal" = "yes" ; then
2009-01-20 12:25:40 +00:00
AC_MSG_NOTICE([ hal: $HAL_CFLAGS $HAL_LIBS])
2008-11-21 12:27:11 +00:00
else
2009-01-20 12:25:40 +00:00
AC_MSG_NOTICE([ hal: no])
2008-11-21 12:27:11 +00:00
fi
2009-11-12 21:48:24 +00:00
if test "$with_udev" = "yes" ; then
2009-11-16 16:11:05 +00:00
AC_MSG_NOTICE([ udev: $UDEV_CFLAGS $UDEV_LIBS $PCIACCESS_CFLAGS $PCIACCESS_LIBS])
2009-11-12 21:48:24 +00:00
else
AC_MSG_NOTICE([ udev: no])
fi
2009-05-20 14:26:49 +00:00
if test "$with_netcf" = "yes" ; then
AC_MSG_NOTICE([ netcf: $NETCF_CFLAGS $NETCF_LIBS])
else
AC_MSG_NOTICE([ netcf: no])
fi
2010-12-13 13:44:46 +00:00
if test "$with_qemu" = "yes" && test "$LIBPCAP_FOUND" != "no"; then
nwfilter: Support for learning a VM's IP address
This patch implements support for learning a VM's IP address. It uses
the pcap library to listen on the VM's backend network interface (tap)
or the physical ethernet device (macvtap) and tries to capture packets
with source or destination MAC address of the VM and learn from DHCP
Offers, ARP traffic, or first-sent IPv4 packet what the IP address of
the VM's interface is. This then allows to instantiate the network
traffic filtering rules without the user having to provide the IP
parameter somewhere in the filter description or in the interface
description as a parameter. This only supports to detect the parameter
IP, which is for the assumed single IPv4 address of a VM. There is not
support for interfaces that may have multiple IP addresses (IP
aliasing) or IPv6 that may then require more than one valid IP address
to be detected. A VM can have multiple independent interfaces that each
uses a different IP address and in that case it will be attempted to
detect each one of the address independently.
So, when for example an interface description in the domain XML has
looked like this up to now:
<interface type='bridge'>
<source bridge='mybridge'/>
<model type='virtio'/>
<filterref filter='clean-traffic'>
<parameter name='IP' value='10.2.3.4'/>
</filterref>
</interface>
you may omit the IP parameter:
<interface type='bridge'>
<source bridge='mybridge'/>
<model type='virtio'/>
<filterref filter='clean-traffic'/>
</interface>
Internally I am walking the 'tree' of a VM's referenced network filters
and determine with the given variables which variables are missing. Now,
the above IP parameter may be missing and this causes a libvirt-internal
thread to be started that uses the pcap library's API to listen to the
backend interface (in case of macvtap to the physical interface) in an
attempt to determine the missing IP parameter. If the backend interface
disappears the thread terminates assuming the VM was brought down. In
case of a macvtap device a timeout is being used to wait for packets
from the given VM (filtering by VM's interface MAC address). If the VM's
macvtap device disappeared the thread also terminates. In all other
cases it tries to determine the IP address of the VM and will then apply
the rules late on the given interface, which would have happened
immediately if the IP parameter had been explicitly given. In case an
error happens while the firewall rules are applied, the VM's backend
interface is 'down'ed preventing it to communicate. Reasons for failure
for applying the network firewall rules may that an ebtables/iptables
command failes or OOM errors. Essentially the same failure reasons may
occur as when the firewall rules are applied immediately on VM start,
except that due to the late application of the filtering rules the VM
now is already running and cannot be hindered anymore from starting.
Bringing down the whole VM would probably be considered too drastic.
While a VM's IP address is attempted to be determined only limited
updates to network filters are allowed. In particular it is prevented
that filters are modified in such a way that they would introduce new
variables.
A caveat: The algorithm does not know which one is the appropriate IP
address of a VM. If the VM spoofs an IP address in its first ARP traffic
or IPv4 packets its filtering rules will be instantiated for this IP
address, thus 'locking' it to the found IP address. So, it's still
'safer' to explicitly provide the IP address of a VM's interface in the
filter description if it is known beforehand.
* configure.ac: detect libpcap
* libvirt.spec.in: require libpcap[-devel] if qemu is built
* src/internal.h: add the new ATTRIBUTE_PACKED define
* src/Makefile.am src/libvirt_private.syms: add the new modules and symbols
* src/nwfilter/nwfilter_learnipaddr.[ch]: new module being added
* src/nwfilter/nwfilter_driver.c src/conf/nwfilter_conf.[ch]
src/nwfilter/nwfilter_ebiptables_driver.[ch]
src/nwfilter/nwfilter_gentech_driver.[ch]: plu the new functionality in
* tests/nwfilterxml2xmltest: extend testing
2010-04-07 21:02:18 +00:00
AC_MSG_NOTICE([ pcap: $LIBPCAP_CFLAGS $LIBPCAP_LIBS])
else
AC_MSG_NOTICE([ pcap: no])
fi
2011-06-23 15:51:00 +00:00
if test "$have_libnl" = "yes" ; then
2010-05-25 19:31:38 +00:00
AC_MSG_NOTICE([ nl: $LIBNL_CFLAGS $LIBNL_LIBS])
else
AC_MSG_NOTICE([ nl: no])
fi
2010-12-14 22:07:57 +00:00
if test "$with_vbox" = "yes" && test -n "$MSCOM_LIBS" ; then
AC_MSG_NOTICE([ mscom: $MSCOM_LIBS])
else
AC_MSG_NOTICE([ mscom: no])
fi
2010-12-08 03:35:08 +00:00
if test "$with_remote" = "yes" || test "$with_libvirtd" = "yes" ; then
AC_MSG_NOTICE([ xdr: $XDR_CFLAGS])
else
AC_MSG_NOTICE([ xdr: no])
fi
2007-09-18 23:36:30 +00:00
AC_MSG_NOTICE([])
2008-05-29 15:13:07 +00:00
AC_MSG_NOTICE([Test suite])
AC_MSG_NOTICE([])
2009-01-20 12:25:40 +00:00
AC_MSG_NOTICE([ Coverage: $enable_coverage])
2008-05-29 15:13:07 +00:00
AC_MSG_NOTICE([ Alloc OOM: $enable_oom])
AC_MSG_NOTICE([])
2007-09-18 23:36:30 +00:00
AC_MSG_NOTICE([Miscellaneous])
AC_MSG_NOTICE([])
2010-10-26 15:07:00 +00:00
AC_MSG_NOTICE([ Debug: $enable_debug])
AC_MSG_NOTICE([ Warnings: $enable_compile_warnings])
2010-07-16 15:04:05 +00:00
AC_MSG_NOTICE([Warning Flags: $WARN_CFLAGS])
2010-10-26 15:07:00 +00:00
AC_MSG_NOTICE([ Readline: $lv_use_readline])
AC_MSG_NOTICE([ Python: $with_python])
AC_MSG_NOTICE([ DTrace: $with_dtrace])
AC_MSG_NOTICE([ XML Catalog: $XML_CATALOG_FILE])
2007-09-18 23:36:30 +00:00
AC_MSG_NOTICE([])
2009-07-15 21:25:01 +00:00
AC_MSG_NOTICE([Privileges])
AC_MSG_NOTICE([])
AC_MSG_NOTICE([ QEMU: $QEMU_USER:$QEMU_GROUP])
2009-07-24 14:17:06 +00:00
AC_MSG_NOTICE([])