meson, configure: move bdrv whitelists to meson

Use the new support for string option parsing.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/scripts/meson-buildoptions.sh b/scripts/meson-buildoptions.sh
index 3919eee..d5cba26 100644
--- a/scripts/meson-buildoptions.sh
+++ b/scripts/meson-buildoptions.sh
@@ -2,6 +2,12 @@
 meson_options_help() {
   printf "%s\n" '  --audio-drv-list=CHOICES Set audio driver list [default] (choices:'
   printf "%s\n" '                           alsa/coreaudio/default/dsound/jack/oss/pa/sdl)'
+  printf "%s\n" '  --block-drv-ro-whitelist=VALUE'
+  printf "%s\n" '                           set block driver read-only whitelist (by default'
+  printf "%s\n" '                           affects only QEMU, not tools like qemu-img)'
+  printf "%s\n" '  --block-drv-rw-whitelist=VALUE'
+  printf "%s\n" '                           set block driver read-write whitelist (by default'
+  printf "%s\n" '                           affects only QEMU, not tools like qemu-img)'
   printf "%s\n" '  --disable-coroutine-pool coroutine freelist (better performance)'
   printf "%s\n" '  --disable-install-blobs  install provided firmware blobs'
   printf "%s\n" '  --enable-block-drv-whitelist-in-tools'
@@ -161,6 +167,8 @@
     --disable-avx2) printf "%s" -Davx2=disabled ;;
     --enable-avx512f) printf "%s" -Davx512f=enabled ;;
     --disable-avx512f) printf "%s" -Davx512f=disabled ;;
+    --block-drv-ro-whitelist=*) quote_sh "-Dblock_drv_ro_whitelist=$2" ;;
+    --block-drv-rw-whitelist=*) quote_sh "-Dblock_drv_rw_whitelist=$2" ;;
     --enable-block-drv-whitelist-in-tools) printf "%s" -Dblock_drv_whitelist_in_tools=true ;;
     --disable-block-drv-whitelist-in-tools) printf "%s" -Dblock_drv_whitelist_in_tools=false ;;
     --enable-bochs) printf "%s" -Dbochs=enabled ;;