4 files changed, 6 insertions, 6 deletions
diff --git a/hw/9pfs/meson.build b/hw/9pfs/meson.build
index 3eee7c268a..f1b62fa8c8 100644
--- a/hw/9pfs/meson.build
+++ b/hw/9pfs/meson.build
@@ -13,9 +13,9 @@ fs_ss.add(files(
   'coth.c',
   'coxattr.c',
 ))
-if targetos == 'darwin'
+if host_os == 'darwin'
   fs_ss.add(files('9p-util-darwin.c'))
-elif targetos == 'linux'
+elif host_os == 'linux'
   fs_ss.add(files('9p-util-linux.c'))
 endif
 fs_ss.add(when: 'CONFIG_XEN_BUS', if_true: files('xen-9p-backend.c'))
diff --git a/hw/display/meson.build b/hw/display/meson.build
index ac0159c516..f93a69f70f 100644
--- a/hw/display/meson.build
+++ b/hw/display/meson.build
@@ -69,7 +69,7 @@ if config_all_devices.has_key('CONFIG_VIRTIO_GPU')
   virtio_gpu_ss = ss.source_set()
   virtio_gpu_ss.add(when: 'CONFIG_VIRTIO_GPU',
                     if_true: [files('virtio-gpu-base.c', 'virtio-gpu.c'), pixman])
-  if targetos == 'linux'
+  if host_os == 'linux'
     virtio_gpu_ss.add(files('virtio-gpu-udmabuf.c'))
   else
     virtio_gpu_ss.add(files('virtio-gpu-udmabuf-stubs.c'))
diff --git a/hw/ppc/meson.build b/hw/ppc/meson.build
index 3dedcf3043..eba3406e7f 100644
--- a/hw/ppc/meson.build
+++ b/hw/ppc/meson.build
@@ -34,7 +34,7 @@ ppc_ss.add(when: ['CONFIG_PSERIES', 'CONFIG_TCG'], if_true: files(
   'spapr_softmmu.c',
 ))
 ppc_ss.add(when: 'CONFIG_SPAPR_RNG', if_true: files('spapr_rng.c'))
-if targetos == 'linux'
+if host_os == 'linux'
   ppc_ss.add(when: 'CONFIG_PSERIES', if_true: files(
     'spapr_pci_vfio.c',
   ))
diff --git a/hw/usb/meson.build b/hw/usb/meson.build
index b7755b638f..2c13c52878 100644
--- a/hw/usb/meson.build
+++ b/hw/usb/meson.build
@@ -44,7 +44,7 @@ system_ss.add(when: 'CONFIG_USB_STORAGE_UAS', if_true: files('dev-uas.c'))
 system_ss.add(when: 'CONFIG_USB_AUDIO', if_true: files('dev-audio.c'))
 system_ss.add(when: 'CONFIG_USB_SERIAL', if_true: files('dev-serial.c'))
 system_ss.add(when: 'CONFIG_USB_NETWORK', if_true: files('dev-network.c'))
-if targetos != 'windows'
+if host_os != 'windows'
   system_ss.add(when: 'CONFIG_USB_STORAGE_MTP', if_true: files('dev-mtp.c'))
 endif
 
@@ -60,7 +60,7 @@ endif
 
 # U2F
 system_ss.add(when: 'CONFIG_USB_U2F', if_true: files('u2f.c'))
-if targetos == 'linux'
+if host_os == 'linux'
   system_ss.add(when: 'CONFIG_USB_U2F', if_true: [libudev, files('u2f-passthru.c')])
 endif
 if u2f.found()