[PULL 46/97] hw/virtio: Build various files once

["Michael S. Tsirkin" <mst@redhat.com>]

From: Philippe Mathieu-Daudé <philmd@linaro.org>

Now that various VirtIO files don't use target specific
API anymore, we can move them to the system_ss[] source
set to build them once.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20250708215320.70426-9-philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 hw/virtio/virtio-config-io.c |  1 -
 hw/block/meson.build         |  6 ++++--
 hw/virtio/meson.build        | 20 +++++++++++---------
 3 files changed, 15 insertions(+), 12 deletions(-)

diff --git a/hw/virtio/virtio-config-io.c b/hw/virtio/virtio-config-io.c
index ad78e0b9bc..f58d90b6e3 100644
--- a/hw/virtio/virtio-config-io.c
+++ b/hw/virtio/virtio-config-io.c
@@ -11,7 +11,6 @@
 
 #include "qemu/osdep.h"
 #include "hw/virtio/virtio.h"
-#include "cpu.h"
 
 uint32_t virtio_config_readb(VirtIODevice *vdev, uint32_t addr)
 {
diff --git a/hw/block/meson.build b/hw/block/meson.build
index 655704471a..43ed296cf4 100644
--- a/hw/block/meson.build
+++ b/hw/block/meson.build
@@ -13,7 +13,9 @@ system_ss.add(when: 'CONFIG_SSI_M25P80', if_true: files('m25p80_sfdp.c'))
 system_ss.add(when: 'CONFIG_SWIM', if_true: files('swim.c'))
 system_ss.add(when: 'CONFIG_XEN_BUS', if_true: files('xen-block.c'))
 
-specific_ss.add(when: 'CONFIG_VIRTIO_BLK', if_true: files('virtio-blk.c', 'virtio-blk-common.c'))
-specific_ss.add(when: 'CONFIG_VHOST_USER_BLK', if_true: files('vhost-user-blk.c', 'virtio-blk-common.c'))
+specific_ss.add(when: 'CONFIG_VIRTIO_BLK', if_true: files('virtio-blk.c'))
+system_ss.add(when: 'CONFIG_VIRTIO_BLK', if_true: files('virtio-blk-common.c'))
+specific_ss.add(when: 'CONFIG_VHOST_USER_BLK', if_true: files('vhost-user-blk.c'))
+system_ss.add(when: 'CONFIG_VHOST_USER_BLK', if_true: files('virtio-blk-common.c'))
 
 subdir('dataplane')
diff --git a/hw/virtio/meson.build b/hw/virtio/meson.build
index 164f6fd995..3ea7b3cec8 100644
--- a/hw/virtio/meson.build
+++ b/hw/virtio/meson.build
@@ -1,6 +1,7 @@
 system_virtio_ss = ss.source_set()
 system_virtio_ss.add(files('virtio-bus.c'))
 system_virtio_ss.add(files('iothread-vq-mapping.c'))
+system_virtio_ss.add(files('virtio-config-io.c'))
 system_virtio_ss.add(when: 'CONFIG_VIRTIO_PCI', if_true: files('virtio-pci.c'))
 system_virtio_ss.add(when: 'CONFIG_VIRTIO_MMIO', if_true: files('virtio-mmio.c'))
 system_virtio_ss.add(when: 'CONFIG_VIRTIO_CRYPTO', if_true: files('virtio-crypto.c'))
@@ -10,11 +11,11 @@ system_virtio_ss.add(when: 'CONFIG_VHOST_VDPA_DEV', if_true: files('vdpa-dev.c')
 
 specific_virtio_ss = ss.source_set()
 specific_virtio_ss.add(files('virtio.c'))
-specific_virtio_ss.add(files('virtio-config-io.c', 'virtio-qmp.c'))
+specific_virtio_ss.add(files('virtio-qmp.c'))
 
 if have_vhost
   system_virtio_ss.add(files('vhost.c'))
-  specific_virtio_ss.add(files('vhost-backend.c', 'vhost-iova-tree.c'))
+  system_virtio_ss.add(files('vhost-backend.c', 'vhost-iova-tree.c'))
   if have_vhost_user
     # fixme - this really should be generic
     specific_virtio_ss.add(files('vhost-user.c'))
@@ -43,22 +44,22 @@ if have_vhost
   endif
   if have_vhost_vdpa
     system_virtio_ss.add(files('vhost-vdpa.c'))
-    specific_virtio_ss.add(files('vhost-shadow-virtqueue.c'))
+    system_virtio_ss.add(files('vhost-shadow-virtqueue.c'))
   endif
 else
   system_virtio_ss.add(files('vhost-stub.c'))
 endif
+system_virtio_ss.add(when: 'CONFIG_VHOST_USER_VSOCK', if_true: files('vhost-user-vsock.c'))
+system_virtio_ss.add(when: 'CONFIG_VIRTIO_RNG', if_true: files('virtio-rng.c'))
 
 specific_virtio_ss.add(when: 'CONFIG_VIRTIO_BALLOON', if_true: files('virtio-balloon.c'))
 specific_virtio_ss.add(when: 'CONFIG_VHOST_USER_FS', if_true: files('vhost-user-fs.c'))
 specific_virtio_ss.add(when: 'CONFIG_VIRTIO_PMEM', if_true: files('virtio-pmem.c'))
 specific_virtio_ss.add(when: 'CONFIG_VHOST_VSOCK', if_true: files('vhost-vsock.c'))
-specific_virtio_ss.add(when: 'CONFIG_VHOST_USER_VSOCK', if_true: files('vhost-user-vsock.c'))
-specific_virtio_ss.add(when: 'CONFIG_VIRTIO_RNG', if_true: files('virtio-rng.c'))
-specific_virtio_ss.add(when: 'CONFIG_VIRTIO_NSM', if_true: [files('virtio-nsm.c', 'cbor-helpers.c'), libcbor])
 specific_virtio_ss.add(when: 'CONFIG_VIRTIO_MEM', if_true: files('virtio-mem.c'))
-specific_virtio_ss.add(when: 'CONFIG_VHOST_USER_SCMI', if_true: files('vhost-user-scmi.c'))
-specific_virtio_ss.add(when: ['CONFIG_VIRTIO_PCI', 'CONFIG_VHOST_USER_SCMI'], if_true: files('vhost-user-scmi-pci.c'))
+system_virtio_ss.add(when: 'CONFIG_VIRTIO_NSM', if_true: files('virtio-nsm.c'))
+system_virtio_ss.add(when: 'CONFIG_VIRTIO_NSM', if_true: [files('cbor-helpers.c'), libcbor])
+system_virtio_ss.add(when: 'CONFIG_VHOST_USER_SCMI', if_true: files('vhost-user-scmi.c'))
 
 virtio_pci_ss = ss.source_set()
 virtio_pci_ss.add(when: 'CONFIG_VHOST_VSOCK', if_true: files('vhost-vsock-pci.c'))
@@ -67,6 +68,7 @@ virtio_pci_ss.add(when: 'CONFIG_VHOST_USER_BLK', if_true: files('vhost-user-blk-
 virtio_pci_ss.add(when: 'CONFIG_VHOST_USER_SCSI', if_true: files('vhost-user-scsi-pci.c'))
 virtio_pci_ss.add(when: 'CONFIG_VHOST_SCSI', if_true: files('vhost-scsi-pci.c'))
 virtio_pci_ss.add(when: 'CONFIG_VHOST_USER_FS', if_true: files('vhost-user-fs-pci.c'))
+virtio_pci_ss.add(when: 'CONFIG_VHOST_USER_SCMI', if_true: files('vhost-user-scmi-pci.c'))
 
 virtio_pci_ss.add(when: 'CONFIG_VIRTIO_CRYPTO', if_true: files('virtio-crypto-pci.c'))
 virtio_pci_ss.add(when: 'CONFIG_VIRTIO_INPUT_HOST', if_true: files('virtio-input-host-pci.c'))
@@ -85,7 +87,7 @@ virtio_pci_ss.add(when: 'CONFIG_VIRTIO_MEM', if_true: files('virtio-mem-pci.c'))
 virtio_pci_ss.add(when: 'CONFIG_VHOST_VDPA_DEV', if_true: files('vdpa-dev-pci.c'))
 virtio_pci_ss.add(when: 'CONFIG_VIRTIO_MD', if_true: files('virtio-md-pci.c'))
 
-specific_virtio_ss.add_all(when: 'CONFIG_VIRTIO_PCI', if_true: virtio_pci_ss)
+system_virtio_ss.add_all(when: 'CONFIG_VIRTIO_PCI', if_true: virtio_pci_ss)
 
 system_ss.add_all(when: 'CONFIG_VIRTIO', if_true: system_virtio_ss)
 system_ss.add(when: 'CONFIG_VIRTIO', if_false: files('vhost-stub.c'))
-- 
MST