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[PULL 44/45] configure, meson: allow enabling vhost-user on all POSIX sy
From: |
Michael S. Tsirkin |
Subject: |
[PULL 44/45] configure, meson: allow enabling vhost-user on all POSIX systems |
Date: |
Fri, 4 Mar 2022 08:42:50 -0500 |
From: Sergio Lopez <slp@redhat.com>
With the possibility of using a pipe pair via qemu_pipe() as a
replacement on operating systems that doesn't support eventfd,
vhost-user can also work on all POSIX systems.
This change allows enabling vhost-user on all non-Windows platforms
and makes libvhost_user (which still depends on eventfd) a linux-only
feature.
Signed-off-by: Sergio Lopez <slp@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20220304100854.14829-4-slp@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
configure | 4 ++--
meson.build | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/configure b/configure
index c56ed53ee3..daccf4be7c 100755
--- a/configure
+++ b/configure
@@ -1659,8 +1659,8 @@ fi
# vhost interdependencies and host support
# vhost backends
-if test "$vhost_user" = "yes" && test "$linux" != "yes"; then
- error_exit "vhost-user is only available on Linux"
+if test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
+ error_exit "vhost-user is not available on Windows"
fi
test "$vhost_vdpa" = "" && vhost_vdpa=$linux
if test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then
diff --git a/meson.build b/meson.build
index a5b63e62cd..28612fca36 100644
--- a/meson.build
+++ b/meson.build
@@ -2714,7 +2714,7 @@ if have_system or have_user
endif
vhost_user = not_found
-if 'CONFIG_VHOST_USER' in config_host
+if targetos == 'linux' and 'CONFIG_VHOST_USER' in config_host
libvhost_user = subproject('libvhost-user')
vhost_user = libvhost_user.get_variable('vhost_user_dep')
endif
--
MST
- [PULL 34/45] headers: Add pvpanic.h, (continued)
- [PULL 34/45] headers: Add pvpanic.h, Michael S. Tsirkin, 2022/03/04
- [PULL 35/45] hw/misc/pvpanic: Use standard headers instead, Michael S. Tsirkin, 2022/03/04
- [PULL 36/45] pci: show id info when pci BDF conflict, Michael S. Tsirkin, 2022/03/04
- [PULL 37/45] pci: expose TYPE_XIO3130_DOWNSTREAM name, Michael S. Tsirkin, 2022/03/04
- [PULL 38/45] acpi: pcihp: pcie: set power on cap on parent slot, Michael S. Tsirkin, 2022/03/04
- [PULL 39/45] pc: add option to disable PS/2 mouse/keyboard, Michael S. Tsirkin, 2022/03/04
- [PULL 40/45] vhost-vsock: detach the virqueue element in case of error, Michael S. Tsirkin, 2022/03/04
- [PULL 41/45] x86: cleanup unused compat_apic_id_mode, Michael S. Tsirkin, 2022/03/04
- [PULL 42/45] event_notifier: add event_notifier_get_wfd(), Michael S. Tsirkin, 2022/03/04
- [PULL 43/45] vhost: use wfd on functions setting vring call fd, Michael S. Tsirkin, 2022/03/04
- [PULL 44/45] configure, meson: allow enabling vhost-user on all POSIX systems,
Michael S. Tsirkin <=
- [PULL 45/45] docs: vhost-user: add subsection for non-Linux platforms, Michael S. Tsirkin, 2022/03/04
- Re: [PULL 00/45] virtio,pc,pci: features, cleanups, fixes, Peter Maydell, 2022/03/04
- Re: [PULL 00/45] virtio,pc,pci: features, cleanups, fixes, Michael S. Tsirkin, 2022/03/06
- Re: [PULL 00/45] virtio,pc,pci: features, cleanups, fixes, Eric Auger, 2022/03/07