meta-openpower : use meson build

- This commit would switch the equivalent extra options that
  are used by bmcweb meson build

(From meta-openpower rev: e81f2e3dae2a7e8f1ca2df631fcc4ca05ac93ca2)

Signed-off-by: Manojkiran Eda <manojkiran.eda@gmail.com>
Change-Id: Ib7cdfb2950f4f028949251233b6f935b300f26cd
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-openpower/recipes-phosphor/interfaces/bmcweb_%.bbappend b/meta-openpower/recipes-phosphor/interfaces/bmcweb_%.bbappend
index 1d36629..1220c8e 100644
--- a/meta-openpower/recipes-phosphor/interfaces/bmcweb_%.bbappend
+++ b/meta-openpower/recipes-phosphor/interfaces/bmcweb_%.bbappend
@@ -1,4 +1,4 @@
-EXTRA_OECMAKE_append_df-openpower = " \
-    -DBMCWEB_ENABLE_REDFISH_DBUS_LOG_ENTRIES=ON \
-    -DBMCWEB_HTTP_REQ_BODY_LIMIT_MB=400 \
+EXTRA_OEMESON_append_df-openpower = " \
+    -Dredfish-dbus-log=enabled \
+    -Dhttp-body-limit=400 \
     "