-BUCR is gone in cppumaker

-BUCR is gone in cppumaker upstream, se
http://cgit.freedesktop.org/libreoffice/core/commit/?id=02a8e8acd1f0cbb512868fd9849363f9d069db95.
Fix like upstream for javamaker (which had the same change) in
http://cgit.freedesktop.org/libreoffice/core/commit/?id=5f8015045cb59ff9574230530d371b6659697881

Author: reneengelhard

Makefile

@@ -236,7 +236,7 @@ $(patsubst %,build/oxt/%,$(STANDALONE_EXTENSION_FILES)): build/oxt/%: $(STANDALO
 # Type library C++ headers
 build/hpp.flag:
 	-$(MKDIR) build$(PS)hpp
-	$(CPPUMAKER) -Gc -BUCR -O./build/hpp $(URE_TYPES) $(OFFICE_TYPES)
+	$(CPPUMAKER) -Gc -O./build/hpp $(URE_TYPES) $(OFFICE_TYPES)
 	echo flagged > $@