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2008-12-25kvm: configure: if all else fails, infer kernel version from .configAvi Kivity1-0/+3
Signed-off-by: Avi Kivity <avi@redhat.com>
2008-12-15Merge branch 'qemu-cvs'Avi Kivity1-1/+0
Conflicts: qemu/Makefile qemu/Makefile.target qemu/block-raw-posix.c qemu/configure qemu/cutils.c qemu/dyngen.c qemu/hw/cirrus_vga.c qemu/hw/e1000.c qemu/hw/pci.c qemu/hw/vga.c qemu/osdep.c qemu/pc-bios/Makefile qemu/qemu-common.h qemu/target-ppc/helper.c Signed-off-by: Avi Kivity <avi@redhat.com>
2008-12-10kvm: external module: fix module build with --kerneldirMaik Hentsche1-0/+23
When kvm-userspace is build with a different kernel version than the running kernel the depmod at the end will fail. This patch fixed the problem. Signed-off-by: Maik Hentsche <maik.hentsche@amd.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2008-11-09Merge branch 'qemu-cvs'Avi Kivity1-1/+1
Conflicts: qemu/block.c qemu/configure qemu/cpu-exec.c qemu/exec.c qemu/hw/acpi.c qemu/hw/pc.c qemu/monitor.c qemu/target-i386/cpu.h qemu/target-i386/helper.c qemu/vl.c Signed-off-by: Avi Kivity <avi@redhat.com>
2008-11-02kvm: user: define and use AR in configure scripts and MakefilesHollis Blanchard1-0/+2
libkvm/Makefile uses $(AR), but it's not defined by the top-level configure. The problem is that when cross-compiling for a 64-bit target on a 32-bit host, 32-bit ar will be used and the 64-bit code will fail to link. user/Makefile has the same problem, and even uses plain "ar". Add AR to configure and user/configure, and use it in the Makefiles. Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2008-11-02kvm: user: set $PROCESSOR from configure --arch=<arch>-<processor>Hollis Blanchard1-1/+5
Export PROCESSOR in config.mak, and call user/configure with the --processor option. Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2008-11-02kvm: user: consolidate $arch tests and allow $arch to be "<arch>-<processor>"Hollis Blanchard1-20/+15
Use case/esac instead of multiple if/fi tests, allowing us to use wildcards. Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2008-10-07kvm: external module: Make KVM compile on split source/object kernel ↵Alexander Graf1-0/+7
configurations KVM as is assumes that the kernel obj dir and the kernel source dir are at the same location. This is true for most self-built vanilla kernels, but some distributions split these up (e.g. SUSE). To keep compatible and have users have a good experience on building KVM on any distribution, this patch attempts to rebuild the logic from the kernel Makefile as closely as possible. With it I successfully built KVM on a current SUSE system. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Avi Kivity <avi@redhat.com>
2008-09-25kvm: external module: adjust KVM_TRACE support to account for host kernelAvi Kivity1-1/+1
If the host kernel has CONFIG_KVM_TRACE defined but the external module does not, we get a mixed build and the modules won't load. Fix by defining a new, independent EXT_CONFIG_KVM_TRACE and overriding the host kernel's version according to that. Signed-off-by: Avi Kivity <avi@redhat.com>
2008-09-25kvm: external module: always generate config.kbuildEduardo Habkost1-2/+0
When implementing --with-kvm-trace, I supposed make would never enter the 'kernel' directory when compiling with --with-patched-kernel. I was wrong and broke --with-patched-kernel. Change configure to always generate config.kbuild on the kernel directory. Otherwise make will explode on 'make header-sync', that runs even when --with-patched-kernel was used. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2008-09-24kvm: external module: add --with-kvm-trace arg to configureEduardo Habkost1-0/+11
/configure --with-kvm-trace will set a CONFIG_KVM_TRACE option on a kernel/config.kbuild file. This file can be included from the Kbuild files to get kvm-specific CONFIG_* definitions. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2008-08-13kvm: configure: fix qemu options with multiple argumentsAvi Kivity1-3/+5
Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-06-29kvm: configure: remove configure warning against not using gcc3Carlo Marcelo Arenas Belon1-2/+0
complement ff5396cfeacf74ad9611a35e882ff100b10126aci, removing the warning printed by ./configure --help which recommended at configure time against using gcc4 as it wasn't supported by dyngen. Signed-off-by: Carlo Marcelo Arenas Belon <carenas@sajinet.com.pe> Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-06-09kvm: configure: Stop requiring GCC3 for QEMUAnthony Liguori1-6/+1
KVM always configures QEMU to only build the required targets. Recently, target-i386 converted to TCG completely which means it no longer needs GCC-3. ia64 and PowerPC have never needed GCC-3 AFAIK so let's disable the gcc check in QEMU's configure and build with GCC4. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-05-02kvm: configure: set cc=gcc for cross-compilationJerone Young1-1/+1
The cross tools are named blah-gcc, not blah-cc, so they are currently broken with the default configuration. Signed-off-by: Jerone Young <jyoung5@us.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-04-27kvm: configure: have libkvm use the sanitized header directoryAvi Kivity1-0/+1
Otherwise, it picks up a random kernel directory and misbuilds. Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-04-27kvm: configure: Remove test suite config.mak from libkvm buildJerone Young1-0/+6
This is a relic of the big userspace refactoring, but today libkvm does should not include settings from the test suite. This patch resolves this and removes the overwriting of setting from the main config.mak with test suite settings. Signed-off-by: Jerone Young <jyoung5@us.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-04-24kvm: always build against synced headersAvi Kivity1-4/+1
now that the headers are always synced for patched-kernel builds, we can avoid using the regular kernel headers. Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-03-25kvm: libfdt: Add libfdt to KVM userspaceJerone Young1-0/+2
This patch adds libfdt to allow for modification of device tree entries into the KVM userspace tree. Signed-off-by: Jerone Young <jyoung5@us.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-01-30kvm: qemu: Clean up KVM/QEMU interactionAnthony Liguori1-1/+1
This patch attempts to clean up the interactions between KVM and QEMU. Sorry for such a big patch, but I don't think there's a better way to approach this such that it's still bisect friendly. I think this is most of what's needed to get basic KVM support into QEMU though. Right now, there's a mix of #ifdef USE_KVM, if (kvm_allowed), and various extern declarations. It's all pretty fugly and there's a lot of mistakes due to it. The following patch eliminates almost all uses of #ifdef USE_KVM by introducing a kvm_enabled() macro. If USE_KVM is set, this macro evaluates to kvm_allowed. If USE_KVM isn't set, the macro evaluates to 0. Since GCC eliminates if (0) blocks, this is just as good as using #ifdef. By making sure that we never call into libkvm directly from QEMU, we can also just not link qemu-kvm when USE_KVM isn't set instead of having the entire file wrapped in a USE_KVM. We also change the --enable-kvm configure option to --disable-kvm since KVM is enabled by default. I've tested this patch on x86 with 32-bit and 64-bit Linux guests and a 32-bit Windows guest. I've also tested with USE_KVM not set. Jerone has also verified that it doesn't PPC. My apologies if it breaks ia64 but I have no way of testing that. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-01-28kvm: qemu: Enhance kvm-userspace configure script for powerpcJerone Young1-0/+4
Add qemu option to tell qemu to compile ppcemb-softmmu, if ARCH=powerpc is used. Signed-off-by: Jerone Young <jyoung5@us.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-01-09Revert "kvm: configure: allow building against pristine kernel source directory"Avi Kivity1-2/+0
This reverts commit 86d1a737fc444373f94d465fbc7d0aa5f712c068, which causes build failures. Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-01-08kvm: configure: allow building against pristine kernel source directoryHollis Blanchard1-0/+2
Create an "asm" symlink from libkvm into the kernel source directory. This allows one to use kernel trees built with the O= option. Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-01-07kvm: configure: use kvm's configure usage for unknown optionsCarlo Marcelo Arenas Belon1-1/+1
Prevent qemu's configure usage to be printed if an invalid option is passed to it, allowing kvm's configure to trap those errors and print the usage instead Signed-off-by: Carlo Marcelo Arenas Belon <carenas@sajinet.com.pe> Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-01-07kvm: configure: use passthrough for all unknown options into qemuCarlo Marcelo Arenas Belon1-1/+9
uses qemu to generate a hopefully complete usage in case of error Signed-off-by: Carlo Marcelo Arenas Belon <carenas@sajinet.com.pe> Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-01-07Revert "kvm: configure: support --disable-gcc-check"Carlo Marcelo Arenas Belon1-5/+0
This reverts commit 0d354fe9d8eaee1b3abc9dee7824021edb9f4976, for qemu configure passthrough. Conflicts: configure (keep --disable-gcc-check usage) Signed-off-by: Carlo Marcelo Arenas Belon <carenas@sajinet.com.pe> Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-01-07kvm: qemu: Revert "kvm: configure: qemu alsa configure option"Carlo Marcelo Arenas Belon1-7/+2
This reverts commit d3bcc58f74b29df8496933c441640d9c739ba674, for qemu configure passthrough. Conflicts: configure (remove hardcoded alsa flag but keep qemu_opts) Signed-off-by: Carlo Marcelo Arenas Belon <carenas@sajinet.com.pe> Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-01-07kvm: configure: Revert "kvm: configure: qemu vnc-tls configure flag"Carlo Marcelo Arenas Belon1-6/+0
This reverts commit 49f7f1a96dce9d059d2d51d450c9d4bdd529c8fd, for qemu configure passthrough. Signed-off-by: Avi Kivity <avi@qumranet.com>
2007-12-09kvm: configure: Move CONFIG_X86 to x86 arch for other arch support.Zhang Xiantao1-1/+2
Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
2007-12-04kvm: configure: Update the configure script to make it work for ia64Zhang Xiantao1-0/+4
Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
2007-11-27kvm: configure: define CONFIG_X86 so we can work directly from kernel headersAvi Kivity1-1/+2
Signed-off-by: Avi Kivity <avi@qumranet.com>
2007-10-30kvm: move libkvmHollis Blanchard1-2/+2
Move libkvm into its own directory. No functional changes. Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
2007-10-18kvm: configure: fix top level qemu config for cross compileJerone Young1-1/+2
Qemu is interpreting --cross-prefix & cpu as one argument. This of course yeilds an error. This fixes the error. Signed-off-by: Jerone Young <jyoung5@us.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
2007-10-17kvm: configure: qemu vnc-tls configure flagCarlo Marcelo Arenas Belon1-0/+6
Add a --disable-vnc-tls option so that support for TLS authentication for the VNC server can be conditionally disabled. This makes the dependency to gnutls added by the new qemu conditional and explicit. Signed-off-by: Carlo Marcelo Arenas Belon <carenas@sajinet.com.pe> Signed-off-by: Avi Kivity <avi@qumranet.com>
2007-10-17kvm: configure: qemu alsa configure optionCarlo Marcelo Arenas Belon1-3/+6
Add an --enable-alsa option to conditionally add support for alsa so that QEMU_AUDIO_DRV=alsa is supported. This makes the dependency to alsa conditional and explicit. Signed-off-by: Carlo Marcelo Arenas Belon <carenas@sajinet.com.pe> Signed-off-by: Avi Kivity <avi@qumranet.com>
2007-10-17kvm: Add cross compile top level configure scriptJerone Young1-31/+51
This patch takes feedback from Anthony Liguouri. - remove --cc option added in v4 of patch (keep old behavior) - do not specify cc= everytime on the qemu configuration line, this allows qemu to autodetect gcc 3.x This simplifies the patch more. While preserving behavior. Signed-off-by: Jerone Young <jyoung5@us.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
2007-06-20kvm: configure: for i386 machines make x86_64-softmmu the targetUri Lublin1-1/+1
To execute the ifdef X86_64 blocks on both sides
2007-02-21kvm: configure: fix bogus quotingAvi Kivity1-1/+1
config.mak is a Makefile, not a bash script, and thus won't strip the quotes. Thanks to Muli for noticing that I applied the wrong patch.
2007-02-21kvm: configure: better fix for --kerneldirAvi Kivity1-1/+1
From: Muli Ben-Yehuda <muli@il.ibm.com>
2007-02-19kvm: configure: change prefix back to /usr/localAvi Kivity1-1/+1
this breaks the .rpm, but is more correct.
2007-02-15kvm: rpm: package the whole shebangAvi Kivity1-1/+1
needed for the modified bios
2007-01-17kvm configure: prefer gcc for qemu_cc (over compat) if its version is 3.*Uri Lublin1-0/+8
For some distributions, the installed (default) gcc version is 3.4 while the compat-gcc version is 3.2 (or older). In those cases prefer the more recent gcc.
2007-01-07kvm: configure: support --disable-gcc-checkAvi Kivity1-0/+7
2006-12-12kvm: ./configure: error out if gcc 3.x cannot be locatedAvi Kivity1-0/+5
2006-11-30kvm: enable alsa for qemuAvi Kivity1-0/+1
allows sound on host.
2006-11-14kvm: merge debian fixes from release branch (r3725)Avi Kivity1-2/+2
2006-11-14kvm: merge fixes from release branch (revs 3615, 3632, 3643, 3648, 3721-2)Avi Kivity1-1/+9
2006-11-09kvm: merge from kernel release branch (revs 3567, 3568, 3577, 3579, 3580, ↵Avi Kivity1-0/+71
3582, 3582-5)
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