[PULL 07/27] configure: quote -D options that are passed through to meson

[Paolo Bonzini <pbonzini@redhat.com>]

Ensure that they go through unmodified, instead of removing one layer
of quoting.

-D is a pretty specialized option and most options that can have spaces
do not need it (for example, c_args is covered by --extra-cflags).
Therefore it's unlikely that this causes actual trouble.  However,
a somewhat realistic failure case would be with -Dpkg_config_path
and a pkg-config directory that contains spaces.

Cc: qemu-stable@nongnu.org
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index 1dca3d94c04..330664786dc 100755
--- a/configure
+++ b/configure
@@ -762,7 +762,7 @@ for opt do
   --*) meson_option_parse "$opt" "$optarg"
   ;;
   # Pass through -Dxxxx options to meson
-  -D*) meson_options="$meson_options $opt"
+  -D*) meson_option_add "$opt"
   ;;
   esac
 done
-- 
2.45.0