--- bbc-vamp-plugins-1.1.old/Makefile.linux
+++ bbc-vamp-plugins-1.1/Makefile.linux
@@ -1,8 +1,8 @@
 include Makefile.inc
 
-CXXFLAGS   := -I$(VAMP_SDK_DIR) -fPIC
+CXXFLAGS   := -I__META_PRODTREE__/vampsdk/include -fPIC
 PLUGIN_EXT := .so
-LDFLAGS    := -shared -Wl,-soname=$(PLUGIN) $(VAMP_SDK_DIR)/libvamp-sdk.a -Wl,--version-script=src/vamp-plugin.map
+LDFLAGS    := -shared -Wl,-soname=$(PLUGIN) __META_PRODTREE__/vampsdk/lib/libvamp-sdk.a -Wl,--version-script=src/vamp-plugin.map
 
 PLUGIN      ?= $(PLUGIN_LIBRARY_NAME)$(PLUGIN_EXT)
 CXX         ?= g++