meson: add virtfs-proxy-helper

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/meson.build b/meson.build
index f49f5e0..3e9e0a9 100644
--- a/meson.build
+++ b/meson.build
@@ -102,6 +102,10 @@
 endif
 pixman = declare_dependency(compile_args: config_host['PIXMAN_CFLAGS'].split(),
                             link_args: config_host['PIXMAN_LIBS'].split())
+libattr = not_found
+if 'CONFIG_ATTR' in config_host
+  libattr = declare_dependency(link_args: config_host['LIBATTR_LIBS'].split())
+endif
 seccomp = not_found
 if 'CONFIG_SECCOMP' in config_host
   seccomp = declare_dependency(compile_args: config_host['SECCOMP_CFLAGS'].split(),
@@ -301,6 +305,8 @@
 qemuutil = declare_dependency(link_with: libqemuutil,
                               sources: genh + version_res)
 
+subdir('fsdev')
+
 # Other build targets
 if 'CONFIG_GUEST_AGENT' in config_host
   subdir('qga')