meson.bbclass: do not pass native compiler/linker flags via command line

With 0.51.0 version these command line options override what is in the cross file (e.g.
the cross-flags). I could not determine what is the scenario when the native flags are
needed (this would be building a native binary in the context of cross build).
If we find such a scenario we would need to find a way to pass native flags
through some other channel.

(From OE-Core rev: 6239b77c78b4b584274019130b715f21ac9defdf)

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/classes/meson.bbclass

@@ -24,11 +24,7 @@ MESONOPTS = " --prefix ${prefix} \
               --infodir ${@noprefix('infodir', d)} \
               --sysconfdir ${sysconfdir} \
               --localstatedir ${localstatedir} \
-              --sharedstatedir ${sharedstatedir} \
-              -Dc_args='${BUILD_CPPFLAGS} ${BUILD_CFLAGS}' \
-              -Dc_link_args='${BUILD_LDFLAGS}' \
-              -Dcpp_args='${BUILD_CPPFLAGS} ${BUILD_CXXFLAGS}' \
-              -Dcpp_link_args='${BUILD_LDFLAGS}'"
+              --sharedstatedir ${sharedstatedir} "
 
 EXTRA_OEMESON_append = " ${PACKAGECONFIG_CONFARGS}"