deprecation: don't enable TCG plugins by default with TCI

The softmmu memory instrumentation test sees so many more accesses
than a normal translated host and its really not worth fixing up. Lets
deprecate this odd configuration and save on the CI cycles.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240916085400.1046925-3-alex.bennee@linaro.org>
diff --git a/configure b/configure
index cc8e1ed..aa7aae7 100755
--- a/configure
+++ b/configure
@@ -629,6 +629,9 @@
     exit 1
   fi
 }
+has_meson_option() {
+    test "${meson_options#*"$1"}" != "$meson_options"
+}
 
 meson_add_machine_file() {
   if test "$cross_compile" = "yes"; then
@@ -1048,8 +1051,12 @@
   plugins="no"
 fi
 if test "$plugins" != "no" && test $host_bits -eq 64; then
-  plugins=yes
-  subdirs="$subdirs contrib/plugins"
+    if has_meson_option "-Dtcg_interpreter=true"; then
+        plugins="no"
+    else
+        plugins=yes
+        subdirs="$subdirs contrib/plugins"
+    fi
 fi
 
 cat > $TMPC << EOF